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Linux Kernel for Surface Devices

Shell 73.97% Python 26.03%

linux-surface linux surface-devices

linux-surface's Introduction

Linux Surface

Linux running on the Microsoft Surface devices. Follow the instructions below to install the latest kernel.

Announcements and Updates | Upstream Status

Why / About this Project

These days, Linux supports a lot of devices out-of-the-box. As a matter of fact, this includes a good portion of the Microsoft Surface devices—for most parts at least. So why would you need a special kernel for Surface devices? In short, for the parts that are not supported upstream yet.

Unfortunately, Surface devices tend to be a bit special. This is mostly because some hardware choices Microsoft made are rarely (if at all) used by other, more "standard", devices. For example:

Surface devices (4th generation and later) use their own embedded controller (the Surface Aggregator Module, or SAM). In contrast to other devices, however, some newer Surface devices route their keyboard and touchpad input via this controller. Unfortunately, every new Surface device requires some (usually small) patch to enable support for it, since devices managed by SAM are generally not auto-discoverable.
Surface devices (4th generation and later, excluding the Go series) use a rather special system for touch and pen input. In short, this requires user-space processing of touch and pen data to enable multitouch support and has not been upstreamed yet.
Surface devices rely on Intel's ISP for camera image processing. This means that the webcam also requires some user-space processing. While patches are being upstreamed, not all devices are supported (even with this project), and more work remains to be done.

We aim to send all the changes we make here upstream, but this may take time. This kernel allows us to ship new features faster, as we do not have to adhere to the upstream release schedule (and, for better or worse, code standards). We also rely on it to test and prototype patches before sending them upstream, which is crucial because we maintainers cannot test on all Surface devices (which also means we may break things along the way).

So should you install this custom kernel and the associated packages? It depends: We generally recommend you try your standard distribution kernel first. If that works well for you, great! But if you're missing any features or experiencing issues, take a look at our feature matrix and give our kernel and packages a try. If your device is not listed as supported yet, feel free to open an issue.

Supported Devices

Surface Book
Surface Book 2
Surface Book 3
Surface 3
Surface Go
Surface Go 2
Surface Go 3
Surface Laptop
Surface Laptop 2
Surface Laptop 3
Surface Laptop 4
Surface Laptop 5
Surface Laptop Go
Surface Laptop Go 2
Surface Laptop Studio
Surface Pro 1
Surface Pro 3
Surface Pro 4
Surface Pro (5th Gen) / Surface Pro 2017
Surface Pro 6
Surface Pro 7
Surface Pro 7+
Surface Pro 8
Surface Pro 9
Surface Studio

Features / What's Working

See the feature matrix for more information about each device.

Disclaimer

For the most part, things are tested on a Surface Book 2. While most things are reportedly fully working on other devices, your mileage may vary. Please look at the issues list for possible exceptions.

Installation and Setup

We provide package repositories for the patched kernel and other utilities. Please refer to the detailed installation and setup guide. There, you may also find device-specific caveats. In case you have disk encryption set up or plan to use it, take care to follow the respective instructions in the installation guide and have a look at the respective wiki page. After installation, you may want to have a look at the wiki and the contrib/ directory for useful tweaks.

If you want to compile the kernel yourself (e.g. if your distribution is not supported), please have a look at the wiki.

Additional Information

Notes

If you are getting stuck at boot when loading the ramdisk, you need to install the Processor Microcode Firmware for Intel CPUs (usually found under Additional Drivers in Software and Updates).
Using TLP can cause slowdowns, laggy performance, and occasional hangs if not configured properly! You have been warned.
If you want to use hibernate instead of suspend, you need to create a swap partition or file, please follow your distribution's instructions (or here).

Support

If you have questions or need support, please join our Matrix Space! This space contains

a support channel for general support and
a development channel for all development related questions and discussions.

License

This repository contains patches, which are either derivative work targeting a specific already licensed source, i.e. parts of the Linux kernel, or introduce new parts to the Linux kernel. These patches fall thus, if not explicitly stated otherwise, under the license of the source they are targeting, or if they introduce new code, the license they explicitly specify inside of the patch. Please refer to the specific patch and source in question for further information. License texts can be obtained at https://github.com/torvalds/linux/tree/master/LICENSES.

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linux-surface's Issues

mwifiex bug - surface book 2

[Description of the bug or feature]

Wifi was working well when it suddenly stopped with the below dmesg. Bluetooth is disabled in bios.
I upgraded the mwifiex firmware to the latest.

Environment

Hardware model: Surface Book 2
Kernel version: 5.3.18-custom+
Distribution: Debian buster

`dmesg` output

Jan 17 22:20:59 paquerette kernel: [ 1965.449489] mwifiex_pcie 0000:01:00.0: Firmware wakeup failed
Jan 17 22:20:59 paquerette kernel: [ 1965.449540] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW in reset state
Jan 17 22:20:59 paquerette kernel: [ 1965.449618] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette kernel: [ 1965.449623] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
Jan 17 22:20:59 paquerette kernel: [ 1965.449627] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette kernel: [ 1965.449631] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
Jan 17 22:20:59 paquerette kernel: [ 1965.449635] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette kernel: [ 1965.449639] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
Jan 17 22:20:59 paquerette kernel: [ 1965.449643] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette kernel: [ 1965.449647] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
Jan 17 22:20:59 paquerette kernel: [ 1965.449650] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette kernel: [ 1965.449660] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
Jan 17 22:20:59 paquerette kernel: [ 1965.449664] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette kernel: [ 1965.449667] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
Jan 17 22:20:59 paquerette kernel: [ 1965.449718] mwifiex_pcie 0000:01:00.0: info: shutdown mwifiex...
Jan 17 22:20:59 paquerette kernel: [ 1965.450592] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette kernel: [ 1965.450598] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
Jan 17 22:20:59 paquerette avahi-daemon[791]: Interface wlp1s0.IPv6 no longer relevant for mDNS.
Jan 17 22:20:59 paquerette avahi-daemon[791]: Leaving mDNS multicast group on interface wlp1s0.IPv6 with address fe80::c69d:edff:fe23:e310.
Jan 17 22:20:59 paquerette dhclient[2633]: receive_packet failed on wlp1s0: Network is down

Type Cover not detected on Surface Pro 3

I recently installed Ubuntu onto my Surface Pro 3, but the type Cover isn't being detected. It lights up, but nothing happens when I type. It doesn't work in the BIOS either, but it does work in Windows. I've tried using the 4.19, 5.3 and 5.4 kernels, but none have worked.

Hardware model: Surface Pro 3 12" 8GB
Type Cover Model: 1725
Kernel version: 5.3.18-surface
Distribution: Ubuntu 18.04

Touchscreen on Surface Go stops working when Type Cover is (re-)attached.

The touchscreen on the Surface Go works consistently on startup and resume from suspend whether the Type Cover is present or not. Removing the Type Cover and re-attaching it, or booting without it and then attaching it causes the touchscreen to stop working.

Debugging steps:

Noted that surfacego-touchscreen.service was not starting. Checked and found that it was actually invalid. Fixed (see 709f5b8 in Blasio/linux-surface) and tested with the fixed version in place, but it made no difference. Continued testing with this service disabled.
Looking at the output of lsusb noted that the entry for 045e:096f was changing every time the Type Cover is removed and re-attached. Starting Value is:

Bus 001 Device 003: ID 045e:096f Microsoft Corp.

after one detach/re-attach it is:

Bus 001 Device 004: ID 045e:096f Microsoft Corp.

and the Device value keeps increasing with each re-attach.

Went looking for related udev rules and tried without /etc/udev/rules.d/99-surface.rules in place. This fixes the issue for me, not sure why.

Environment

Hardware model: Surface Go (8Mb/128Gb model)
Kernel version: Linux keito 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Ubuntu Linux 18.04.3 LTS

Setup details:

Used setup.sh from 3ca250a in this repository (currently master).
Additionally removed the file /lib/firmware/ath10k/QCA6174/hw3.0/board-2.bin and replaced board.bin in the same directory with the one from http://www.killernetworking.com/support/K1535_Debian/board.bin
Additionally used efibootmgr -A -b 0000 to boot directly into Ubuntu as simply changing the order of entries in the efi boot list did not work.

`dmesg` output while issue is present

[    0.000000] microcode: microcode updated early to revision 0xca, date = 2019-09-26
[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=7d1c739b-e3ac-4222-9320-44b78be644a6 ro quiet splash vt.handoff=1
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000073053fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000073054000-0x0000000073054fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000073055000-0x0000000073055fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000073056000-0x00000000751c7fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000751c8000-0x0000000075ac7fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000075ac8000-0x000000008bcddfff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bcde000-0x000000008c88dfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008c88e000-0x000000008cf7dfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008cf7e000-0x000000008cffdfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008cffe000-0x000000008cffefff] usable
[    0.000000] BIOS-e820: [mem 0x000000008cfff000-0x000000008fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff900000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026effffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0x72be5018-0x72bf5057] usable ==> usable
[    0.000000] e820: update [mem 0x72be5018-0x72bf5057] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] reserve setup_data: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000072be5017] usable
[    0.000000] reserve setup_data: [mem 0x0000000072be5018-0x0000000072bf5057] usable
[    0.000000] reserve setup_data: [mem 0x0000000072bf5058-0x0000000073053fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000073054000-0x0000000073054fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x0000000073055000-0x0000000073055fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000073056000-0x00000000751c7fff] usable
[    0.000000] reserve setup_data: [mem 0x00000000751c8000-0x0000000075ac7fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000075ac8000-0x000000008bcddfff] usable
[    0.000000] reserve setup_data: [mem 0x000000008bcde000-0x000000008c88dfff] reserved
[    0.000000] reserve setup_data: [mem 0x000000008c88e000-0x000000008cf7dfff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x000000008cf7e000-0x000000008cffdfff] ACPI data
[    0.000000] reserve setup_data: [mem 0x000000008cffe000-0x000000008cffefff] usable
[    0.000000] reserve setup_data: [mem 0x000000008cfff000-0x000000008fffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000ff900000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000026effffff] usable
[    0.000000] efi: EFI v2.50 by INSYDE Corp.
[    0.000000] efi:  ACPI 2.0=0x8cffd014  SMBIOS=0x8c093000  SMBIOS 3.0=0x8c091000  ESRT=0x7ca849d8  MEMATTR=0x7bdf1018  TPMEventLog=0x75ad1018 
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Go/Surface Go, BIOS 1.0.19 06/24/2019
[    0.000000] tsc: Detected 1600.000 MHz processor
[    0.001146] tsc: Detected 1599.960 MHz TSC
[    0.001147] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001149] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001161] last_pfn = 0x26f000 max_arch_pfn = 0x400000000
[    0.001166] MTRR default type: write-back
[    0.001167] MTRR fixed ranges enabled:
[    0.001169]   00000-9FFFF write-back
[    0.001170]   A0000-BFFFF uncachable
[    0.001172]   C0000-FFFFF write-protect
[    0.001172] MTRR variable ranges enabled:
[    0.001175]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001176]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001178]   2 base 0090000000 mask 7FF0000000 uncachable
[    0.001179]   3 base 008E000000 mask 7FFE000000 uncachable
[    0.001180]   4 base 008D800000 mask 7FFF800000 uncachable
[    0.001181]   5 disabled
[    0.001181]   6 disabled
[    0.001182]   7 disabled
[    0.001183]   8 disabled
[    0.001183]   9 disabled
[    0.001977] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002243] last_pfn = 0x8cfff max_arch_pfn = 0x400000000
[    0.023792] esrt: Reserving ESRT space from 0x000000007ca849d8 to 0x000000007ca84ab0.
[    0.023810] Using GB pages for direct mapping
[    0.023813] BRK [0x1ec001000, 0x1ec001fff] PGTABLE
[    0.023816] BRK [0x1ec002000, 0x1ec002fff] PGTABLE
[    0.023817] BRK [0x1ec003000, 0x1ec003fff] PGTABLE
[    0.023885] BRK [0x1ec004000, 0x1ec004fff] PGTABLE
[    0.023887] BRK [0x1ec005000, 0x1ec005fff] PGTABLE
[    0.024157] BRK [0x1ec006000, 0x1ec006fff] PGTABLE
[    0.024217] BRK [0x1ec007000, 0x1ec007fff] PGTABLE
[    0.024379] BRK [0x1ec008000, 0x1ec008fff] PGTABLE
[    0.024441] BRK [0x1ec009000, 0x1ec009fff] PGTABLE
[    0.024493] BRK [0x1ec00a000, 0x1ec00afff] PGTABLE
[    0.024591] BRK [0x1ec00b000, 0x1ec00bfff] PGTABLE
[    0.024730] BRK [0x1ec00c000, 0x1ec00cfff] PGTABLE
[    0.024866] Secure boot enabled
[    0.024867] RAMDISK: [mem 0x3d998000-0x3fffdfff]
[    0.024887] ACPI: Early table checksum verification disabled
[    0.024891] ACPI: RSDP 0x000000008CFFD014 000024 (v02 MSFT  )
[    0.024896] ACPI: XSDT 0x000000008CFB6188 000104 (v01 MSFT   MSFT     00000000      01000013)
[    0.024904] ACPI: FACP 0x000000008CFED000 00010C (v05 MSFT   MSFT     00000000 0000 00000000)
[    0.024911] ACPI: DSDT 0x000000008CFBF000 029005 (v02 MSFT   MSFT     00000000 0000 00000000)
[    0.024915] ACPI: FACS 0x000000008CF55000 000040
[    0.024918] ACPI: UEFI 0x000000008CFFC000 000042 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.024922] ACPI: MSDM 0x000000008CFFB000 000055 (v03 MSFT   MSFT     00000001 0000 00000000)
[    0.024926] ACPI: SSDT 0x000000008CFFA000 0004C3 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024929] ACPI: SSDT 0x000000008CFF9000 000046 (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.024933] ACPI: TPM2 0x000000008CFF8000 000034 (v03 MSFT   MSFT     00000000 0000 00000000)
[    0.024937] ACPI: SSDT 0x000000008CFF4000 00312B (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.024940] ACPI: SSDT 0x000000008CFEF000 0041C0 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024944] ACPI: SSDT 0x000000008CFEE000 000064 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024947] ACPI: HPET 0x000000008CFEC000 000038 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.024951] ACPI: APIC 0x000000008CFEB000 00012C (v03 MSFT   MSFT     00000001 0000 00000000)
[    0.024956] ACPI: MCFG 0x000000008CFEA000 00003C (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.024961] ACPI: SSDT 0x000000008CFBD000 001AB2 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024967] ACPI: SSDT 0x000000008CFBC000 00027F (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024972] ACPI: LPIT 0x000000008CFBB000 000094 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.024975] ACPI: WSMT 0x000000008CFBA000 000028 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.024979] ACPI: SSDT 0x000000008CFB9000 00029F (v02 MSFT   MSFT     00000000 0000 00000000)
[    0.024982] ACPI: SSDT 0x000000008CFB8000 000346 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.024986] ACPI: SSDT 0x000000008CFB7000 000E6D (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024989] ACPI: SSDT 0x000000008CFB5000 0002E9 (v02 MSFT   MSFT     00000001 0000 00000000)
[    0.024993] ACPI: DBGP 0x000000008CFB4000 000034 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.024996] ACPI: DBG2 0x000000008CFB3000 000054 (v00 MSFT   MSFT     00000002 0000 00000000)
[    0.025000] ACPI: SSDT 0x000000008CFB2000 000ED7 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.025003] ACPI: SSDT 0x000000008CFB0000 0017AE (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.025007] ACPI: DMAR 0x000000008CFE9000 0001A4 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.025011] ACPI: NHLT 0x000000008CFAF000 00002D (v00 MSFT   MSFT     00000002 0000 00000000)
[    0.025014] ACPI: FPDT 0x000000008CFAE000 000044 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.025018] ACPI: BGRT 0x000000008CFAD000 000038 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.025029] ACPI: Local APIC address 0xfee00000
[    0.025305] No NUMA configuration found
[    0.025307] Faking a node at [mem 0x0000000000000000-0x000000026effffff]
[    0.025312] NODE_DATA(0) allocated [mem 0x26effb000-0x26effffff]
[    0.025350] Zone ranges:
[    0.025351]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.025353]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.025355]   Normal   [mem 0x0000000100000000-0x000000026effffff]
[    0.025356]   Device   empty
[    0.025357] Movable zone start for each node
[    0.025358] Early memory node ranges
[    0.025360]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.025361]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.025362]   node   0: [mem 0x0000000000100000-0x0000000073053fff]
[    0.025363]   node   0: [mem 0x0000000073056000-0x00000000751c7fff]
[    0.025364]   node   0: [mem 0x0000000075ac8000-0x000000008bcddfff]
[    0.025365]   node   0: [mem 0x000000008cffe000-0x000000008cffefff]
[    0.025366]   node   0: [mem 0x0000000100000000-0x000000026effffff]
[    0.025593] Zeroed struct page in unavailable ranges: 19591 pages
[    0.025595] Initmem setup node 0 [mem 0x0000000000001000-0x000000026effffff]
[    0.025598] On node 0 totalpages: 2073465
[    0.025599]   DMA zone: 64 pages used for memmap
[    0.025600]   DMA zone: 22 pages reserved
[    0.025601]   DMA zone: 3996 pages, LIFO batch:0
[    0.025676]   DMA32 zone: 8848 pages used for memmap
[    0.025677]   DMA32 zone: 566237 pages, LIFO batch:63
[    0.040008]   Normal zone: 23488 pages used for memmap
[    0.040009]   Normal zone: 1503232 pages, LIFO batch:63
[    0.067504] Reserving Intel graphics memory at [mem 0x8e000000-0x8fffffff]
[    0.068170] ACPI: PM-Timer IO Port: 0x1808
[    0.068173] ACPI: Local APIC address 0xfee00000
[    0.068196] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.068197] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.068198] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.068199] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.068200] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.068201] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.068202] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.068202] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.068203] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.068204] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.068205] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.068206] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.068207] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.068207] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.068208] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.068209] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.068245] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.068248] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.068250] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.068252] ACPI: IRQ0 used by override.
[    0.068253] ACPI: IRQ9 used by override.
[    0.068256] Using ACPI (MADT) for SMP configuration information
[    0.068258] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.068267] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.068300] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.068302] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.068305] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[    0.068307] PM: Registered nosave memory: [mem 0x72be5000-0x72be5fff]
[    0.068310] PM: Registered nosave memory: [mem 0x72bf5000-0x72bf5fff]
[    0.068312] PM: Registered nosave memory: [mem 0x73054000-0x73054fff]
[    0.068313] PM: Registered nosave memory: [mem 0x73055000-0x73055fff]
[    0.068315] PM: Registered nosave memory: [mem 0x751c8000-0x75ac7fff]
[    0.068318] PM: Registered nosave memory: [mem 0x8bcde000-0x8c88dfff]
[    0.068319] PM: Registered nosave memory: [mem 0x8c88e000-0x8cf7dfff]
[    0.068319] PM: Registered nosave memory: [mem 0x8cf7e000-0x8cffdfff]
[    0.068322] PM: Registered nosave memory: [mem 0x8cfff000-0x8fffffff]
[    0.068323] PM: Registered nosave memory: [mem 0x90000000-0xdfffffff]
[    0.068323] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.068324] PM: Registered nosave memory: [mem 0xf0000000-0xfcffffff]
[    0.068325] PM: Registered nosave memory: [mem 0xfd000000-0xfe7fffff]
[    0.068326] PM: Registered nosave memory: [mem 0xfe800000-0xfebfffff]
[    0.068326] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.068327] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.068328] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
[    0.068329] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff]
[    0.068330] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[    0.068330] PM: Registered nosave memory: [mem 0xfed1a000-0xfed83fff]
[    0.068331] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff]
[    0.068332] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff]
[    0.068333] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.068333] PM: Registered nosave memory: [mem 0xfee01000-0xff8fffff]
[    0.068334] PM: Registered nosave memory: [mem 0xff900000-0xffffffff]
[    0.068337] [mem 0x90000000-0xdfffffff] available for PCI devices
[    0.068338] Booting paravirtualized kernel on bare hardware
[    0.068342] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.211756] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.212026] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u524288
[    0.212039] pcpu-alloc: s178584 r8192 d30312 u524288 alloc=1*2097152
[    0.212040] pcpu-alloc: [0] 0 1 2 3 
[    0.212079] Built 1 zonelists, mobility grouping on.  Total pages: 2041043
[    0.212081] Policy zone: Normal
[    0.212083] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=7d1c739b-e3ac-4222-9320-44b78be644a6 ro quiet splash vt.handoff=1
[    0.212905] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.213259] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.213330] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.218712] Calgary: detecting Calgary via BIOS EBDA area
[    0.218715] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.246235] Memory: 7951920K/8293860K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 341940K reserved, 0K cma-reserved)
[    0.246422] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.246438] Kernel/User page tables isolation: enabled
[    0.246457] ftrace: allocating 33563 entries in 132 pages
[    0.268259] rcu: Hierarchical RCU implementation.
[    0.268261] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.268263] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.268264] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.272905] NR_IRQS: 33024, nr_irqs: 1024, preallocated irqs: 16
[    0.273305] random: crng done (trusting CPU's manufacturer)
[    0.273337] Console: colour dummy device 80x25
[    0.273343] printk: console [tty0] enabled
[    0.273367] ACPI: Core revision 20190816
[    0.273869] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.273952] APIC: Switch to symmetric I/O mode setup
[    0.273955] DMAR: Host address width 39
[    0.273956] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.273966] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.273967] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.273972] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.273974] DMAR: RMRR base: 0x0000008c73d000 end: 0x0000008c75cfff
[    0.273975] DMAR: RMRR base: 0x0000008d800000 end: 0x0000008fffffff
[    0.273976] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.273977] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.273978] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.273979] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
[    0.273979] DMAR: ANDD device: 5 name: \_SB.PCI0.I2C4
[    0.273980] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
[    0.273981] DMAR: ANDD device: b name: \_SB.PCI0.UA02
[    0.273983] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.273984] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.273985] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.275701] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.275703] x2apic enabled
[    0.275722] Switched APIC routing to cluster x2apic.
[    0.279895] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.298040] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x170fff30cc4, max_idle_ns: 440795237869 ns
[    0.298047] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.92 BogoMIPS (lpj=6399840)
[    0.298050] pid_max: default: 32768 minimum: 301
[    0.303413] LSM: Security Framework initializing
[    0.303424] Yama: becoming mindful.
[    0.303454] AppArmor: AppArmor initialized
[    0.303457] TOMOYO Linux initialized
[    0.303497] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.303514] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.303886] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.303913] process: using mwait in idle threads
[    0.303917] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.303918] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.303924] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.303926] Spectre V2 : Mitigation: Full generic retpoline
[    0.303926] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.303927] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.303929] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.303930] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.303932] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.303936] MDS: Mitigation: Clear CPU buffers
[    0.304330] Freeing SMP alternatives memory: 24K
[    0.308296] TSC deadline timer enabled
[    0.308303] smpboot: CPU0: Intel(R) Pentium(R) CPU 4415Y @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[    0.308456] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.308464] ... version:                4
[    0.308465] ... bit width:              48
[    0.308466] ... generic registers:      4
[    0.308467] ... value mask:             0000ffffffffffff
[    0.308467] ... max period:             00007fffffffffff
[    0.308468] ... fixed-purpose events:   3
[    0.308469] ... event mask:             000000070000000f
[    0.308529] rcu: Hierarchical SRCU implementation.
[    0.309455] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.309526] smp: Bringing up secondary CPUs ...
[    0.309629] x86: Booting SMP configuration:
[    0.309630] .... node  #0, CPUs:      #1 #2
[    0.311150] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.311150]  #3
[    0.311150] smp: Brought up 1 node, 4 CPUs
[    0.311150] smpboot: Max logical packages: 1
[    0.311150] smpboot: Total of 4 processors activated (12799.68 BogoMIPS)
[    0.314387] devtmpfs: initialized
[    0.314387] x86/mm: Memory block size: 128MB
[    0.315196] PM: Registering ACPI NVS region [mem 0x73054000-0x73054fff] (4096 bytes)
[    0.315196] PM: Registering ACPI NVS region [mem 0x8c88e000-0x8cf7dfff] (7274496 bytes)
[    0.315196] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.315196] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.315196] pinctrl core: initialized pinctrl subsystem
[    0.315196] NET: Registered protocol family 16
[    0.315196] audit: initializing netlink subsys (disabled)
[    0.315196] audit: type=2000 audit(1578356189.040:1): state=initialized audit_enabled=0 res=1
[    0.315196] cpuidle: using governor ladder
[    0.315196] cpuidle: using governor menu
[    0.315196] ACPI: bus type PCI registered
[    0.315196] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.315196] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.315196] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.315196] PCI: Using configuration type 1 for base access
[    0.315196] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.318489] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.318489] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.546395] ACPI: Added _OSI(Module Device)
[    0.546395] ACPI: Added _OSI(Processor Device)
[    0.546395] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.546395] ACPI: Added _OSI(Processor Aggregator Device)
[    0.546395] ACPI: Added _OSI(Linux-Dell-Video)
[    0.546395] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.546395] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.613184] ACPI: 14 ACPI AML tables successfully acquired and loaded
[    0.617116] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.623659] ACPI: Dynamic OEM Table Load:
[    0.623682] ACPI: SSDT 0xFFFF923824C21800 000507 (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.625724] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.627667] ACPI: Dynamic OEM Table Load:
[    0.627679] ACPI: SSDT 0xFFFF923824EAF400 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.629708] ACPI: Dynamic OEM Table Load:
[    0.629719] ACPI: SSDT 0xFFFF923824F2A0C0 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.631606] ACPI: Dynamic OEM Table Load:
[    0.631615] ACPI: SSDT 0xFFFF923824C20800 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.634016] ACPI: Dynamic OEM Table Load:
[    0.634033] ACPI: SSDT 0xFFFF923825316000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.636906] ACPI: Dynamic OEM Table Load:
[    0.636916] ACPI: SSDT 0xFFFF923824EAD000 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.638994] ACPI: Dynamic OEM Table Load:
[    0.639003] ACPI: SSDT 0xFFFF923824EAC400 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.643380] ACPI: EC: EC started
[    0.643381] ACPI: EC: interrupt blocked
[    0.643540] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    0.643543] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.643544] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
[    0.643545] ACPI: Interpreter enabled
[    0.643646] ACPI: (supports S0 S3 S4 S5)
[    0.643648] ACPI: Using IOAPIC for interrupt routing
[    0.643714] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.645094] ACPI: Enabled 7 GPEs in block 00 to 7F
[    0.674086] ACPI: Power Resource [PXTC] (on)
[    0.674718] ACPI: Power Resource [PXTC] (on)
[    1.025722] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    1.025729] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    1.029754] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    1.033313] PCI host bridge to bus 0000:00
[    1.033316] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    1.033318] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    1.033320] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    1.033322] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    1.033323] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    1.033324] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    1.033326] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    1.033327] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    1.033328] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    1.033330] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    1.033331] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    1.033333] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    1.033334] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    1.033335] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    1.033337] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    1.033338] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    1.033340] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window]
[    1.033341] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    1.033343] pci_bus 0000:00: root bus resource [bus 00-fe]
[    1.033359] pci 0000:00:00.0: [8086:590c] type 00 class 0x060000
[    1.035136] pci 0000:00:02.0: [8086:591e] type 00 class 0x030000
[    1.035154] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb0ffffff 64bit]
[    1.035164] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
[    1.035170] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    1.035195] pci 0000:00:02.0: BAR 2: assigned to efifb
[    1.036573] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    1.036594] pci 0000:00:04.0: reg 0x10: [mem 0xb1830000-0xb1837fff 64bit]
[    1.038022] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
[    1.038041] pci 0000:00:05.0: reg 0x10: [mem 0xb1000000-0xb13fffff 64bit]
[    1.039484] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
[    1.039516] pci 0000:00:13.0: reg 0x10: [mem 0xb1840000-0xb1840fff 64bit]
[    1.041037] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    1.041067] pci 0000:00:14.0: reg 0x10: [mem 0xb1820000-0xb182ffff 64bit]
[    1.041162] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    1.042651] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    1.042680] pci 0000:00:14.2: reg 0x10: [mem 0xb1841000-0xb1841fff 64bit]
[    1.044112] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
[    1.044237] pci 0000:00:14.3: reg 0x10: [mem 0xb1800000-0xb180ffff 64bit]
[    1.046064] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    1.046329] pci 0000:00:15.0: reg 0x10: [mem 0xb1842000-0xb1842fff 64bit]
[    1.048630] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    1.048895] pci 0000:00:15.1: reg 0x10: [mem 0xb1843000-0xb1843fff 64bit]
[    1.051192] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    1.051458] pci 0000:00:15.2: reg 0x10: [mem 0xb1844000-0xb1844fff 64bit]
[    1.053750] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
[    1.054015] pci 0000:00:15.3: reg 0x10: [mem 0xb1845000-0xb1845fff 64bit]
[    1.056237] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    1.056270] pci 0000:00:16.0: reg 0x10: [mem 0xb1846000-0xb1846fff 64bit]
[    1.056369] pci 0000:00:16.0: PME# supported from D3hot
[    1.057915] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000
[    1.058174] pci 0000:00:19.0: reg 0x10: [mem 0xb1847000-0xb1847fff 64bit]
[    1.060471] pci 0000:00:19.2: [8086:9d64] type 00 class 0x118000
[    1.060736] pci 0000:00:19.2: reg 0x10: [mem 0xb1848000-0xb1848fff 64bit]
[    1.062972] pci 0000:00:1c.0: [8086:9d12] type 01 class 0x060400
[    1.063100] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    1.064559] pci 0000:00:1c.3: [8086:9d13] type 01 class 0x060400
[    1.064685] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    1.066148] pci 0000:00:1c.6: [8086:9d16] type 01 class 0x060400
[    1.066275] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    1.067825] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
[    1.068090] pci 0000:00:1e.0: reg 0x10: [mem 0xb1849000-0xb1849fff 64bit]
[    1.070336] pci 0000:00:1f.0: [8086:9d4b] type 00 class 0x060100
[    1.071843] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    1.071864] pci 0000:00:1f.2: reg 0x10: [mem 0xb183c000-0xb183ffff]
[    1.073302] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[    1.073338] pci 0000:00:1f.3: reg 0x10: [mem 0xb1838000-0xb183bfff 64bit]
[    1.073379] pci 0000:00:1f.3: reg 0x20: [mem 0xb1810000-0xb181ffff 64bit]
[    1.073449] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    1.075305] pci 0000:01:00.0: [168c:003e] type 00 class 0x028000
[    1.075725] pci 0000:01:00.0: reg 0x10: [mem 0xb1400000-0xb15fffff 64bit]
[    1.077118] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    1.078318] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    1.078324] pci 0000:00:1c.0:   bridge window [mem 0xb1400000-0xb15fffff]
[    1.078476] pci 0000:02:00.0: [10ec:522a] type 00 class 0xff0000
[    1.078510] pci 0000:02:00.0: reg 0x10: [mem 0xb1700000-0xb1700fff]
[    1.078680] pci 0000:02:00.0: supports D1 D2
[    1.078681] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
[    1.078925] pci 0000:00:1c.3: PCI bridge to [bus 02]
[    1.078930] pci 0000:00:1c.3:   bridge window [mem 0xb1700000-0xb17fffff]
[    1.079216] pci 0000:03:00.0: [1179:0113] type 00 class 0x010802
[    1.079253] pci 0000:03:00.0: reg 0x10: [mem 0xb1600000-0xb1603fff 64bit]
[    1.079403] pci 0000:03:00.0: PME# supported from D0 D3hot
[    1.079556] pci 0000:00:1c.6: PCI bridge to [bus 03]
[    1.079561] pci 0000:00:1c.6:   bridge window [mem 0xb1600000-0xb16fffff]
[    1.087183] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087255] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    1.087319] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087384] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087447] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087509] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087571] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087633] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.099716] ACPI: EC: interrupt unblocked
[    1.099739] ACPI: EC: event unblocked
[    1.099754] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    1.099756] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions and events
[    1.099884] iommu: Default domain type: Translated 
[    1.099905] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    1.099905] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    1.099905] pci 0000:00:02.0: vgaarb: bridge control possible
[    1.099905] vgaarb: loaded
[    1.099905] EDAC MC: Ver: 3.0.0
[    1.099905] Registered efivars operations
[    1.099905] PCI: Using ACPI for IRQ routing
[    1.129534] PCI: pci_cache_line_size set to 64 bytes
[    1.130135] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    1.130137] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    1.130138] e820: reserve RAM buffer [mem 0x72be5018-0x73ffffff]
[    1.130140] e820: reserve RAM buffer [mem 0x73054000-0x73ffffff]
[    1.130141] e820: reserve RAM buffer [mem 0x751c8000-0x77ffffff]
[    1.130142] e820: reserve RAM buffer [mem 0x8bcde000-0x8bffffff]
[    1.130143] e820: reserve RAM buffer [mem 0x8cfff000-0x8fffffff]
[    1.130144] e820: reserve RAM buffer [mem 0x26f000000-0x26fffffff]
[    1.131134] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    1.131139] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    1.133211] clocksource: Switched to clocksource tsc-early
[    1.144171] VFS: Disk quotas dquot_6.6.0
[    1.144191] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.144358] AppArmor: AppArmor Filesystem Enabled
[    1.144379] pnp: PnP ACPI init
[    1.144699] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
[    1.144701] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
[    1.144703] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
[    1.144705] system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved
[    1.144707] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
[    1.144708] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    1.144710] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
[    1.144717] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.145256] system 00:01: [io  0x2000-0x20fe] has been reserved
[    1.145261] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.145580] system 00:02: [io  0x0680-0x069f] has been reserved
[    1.145582] system 00:02: [io  0xffff] has been reserved
[    1.145584] system 00:02: [io  0xffff] has been reserved
[    1.145586] system 00:02: [io  0xffff] has been reserved
[    1.145587] system 00:02: [io  0x1800-0x18fe] has been reserved
[    1.145589] system 00:02: [io  0x164e-0x164f] has been reserved
[    1.145593] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.145756] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    1.145815] system 00:04: [io  0x1854-0x1857] has been reserved
[    1.145820] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    1.145869] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
[    1.148072] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.149038] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
[    1.149040] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
[    1.149042] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
[    1.149044] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved
[    1.149046] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[    1.149048] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved
[    1.149050] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved
[    1.149052] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved
[    1.149054] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
[    1.149055] system 00:07: [mem 0x90000000-0x9001ffff] has been reserved
[    1.149060] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.151215] pnp: PnP ACPI: found 8 devices
[    1.153054] thermal_sys: Registered thermal governor 'fair_share'
[    1.153055] thermal_sys: Registered thermal governor 'bang_bang'
[    1.153056] thermal_sys: Registered thermal governor 'step_wise'
[    1.153057] thermal_sys: Registered thermal governor 'user_space'
[    1.157577] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    1.157630] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    1.157637] pci 0000:00:1c.0:   bridge window [mem 0xb1400000-0xb15fffff]
[    1.157645] pci 0000:00:1c.3: PCI bridge to [bus 02]
[    1.157650] pci 0000:00:1c.3:   bridge window [mem 0xb1700000-0xb17fffff]
[    1.157659] pci 0000:00:1c.6: PCI bridge to [bus 03]
[    1.157663] pci 0000:00:1c.6:   bridge window [mem 0xb1600000-0xb16fffff]
[    1.157672] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    1.157674] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    1.157676] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    1.157677] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    1.157679] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    1.157680] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    1.157682] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    1.157683] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    1.157685] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    1.157686] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    1.157688] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    1.157689] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    1.157690] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    1.157692] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    1.157693] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    1.157695] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    1.157696] pci_bus 0000:00: resource 20 [mem 0x90000000-0xdfffffff window]
[    1.157698] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    1.157700] pci_bus 0000:01: resource 1 [mem 0xb1400000-0xb15fffff]
[    1.157701] pci_bus 0000:02: resource 1 [mem 0xb1700000-0xb17fffff]
[    1.157703] pci_bus 0000:03: resource 1 [mem 0xb1600000-0xb16fffff]
[    1.157958] NET: Registered protocol family 2
[    1.158147] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    1.158163] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    1.158275] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    1.158425] TCP: Hash tables configured (established 65536 bind 65536)
[    1.158456] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    1.158480] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    1.158548] NET: Registered protocol family 1
[    1.158554] NET: Registered protocol family 44
[    1.158570] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.160836] PCI: CLS 64 bytes, default 64
[    1.160904] Trying to unpack rootfs image as initramfs...
[    2.112162] Freeing initrd memory: 39320K
[    2.112229] DMAR: ACPI device "device:71" under DMAR at fed91000 as 00:15.0
[    2.112234] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.1
[    2.112237] DMAR: ACPI device "device:73" under DMAR at fed91000 as 00:15.2
[    2.112240] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.3
[    2.112242] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:19.2
[    2.112246] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:1e.0
[    2.112248] DMAR: ACPI device "device:77" under DMAR at fed91000 as 00:19.0
[    2.130094] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    2.130096] software IO TLB: mapped [mem 0x8714a000-0x8b14a000] (64MB)
[    2.130738] Initialise system trusted keyrings
[    2.130811] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    2.132595] zbud: loaded
[    2.132949] Key type asymmetric registered
[    2.132950] Asymmetric key parser 'x509' registered
[    2.132959] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    2.133020] io scheduler mq-deadline registered
[    2.133574] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    2.133684] pcieport 0000:00:1c.0: AER: enabled with IRQ 122
[    2.134117] pcieport 0000:00:1c.3: PME: Signaling with IRQ 123
[    2.134227] pcieport 0000:00:1c.3: AER: enabled with IRQ 123
[    2.134600] pcieport 0000:00:1c.6: PME: Signaling with IRQ 124
[    2.134706] pcieport 0000:00:1c.6: AER: enabled with IRQ 124
[    2.134822] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    2.134849] efifb: probing for efifb
[    2.134868] efifb: framebuffer at 0xa0000000, using 8476k, total 8475k
[    2.134870] efifb: mode is 1800x1200x32, linelength=7232, pages=1
[    2.134870] efifb: scrolling: redraw
[    2.134872] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    2.135002] Console: switching to colour frame buffer device 225x75
[    2.141300] fb0: EFI VGA frame buffer device
[    2.141312] intel_idle: MWAIT substates: 0x11142120
[    2.141313] intel_idle: v0.4.1 model 0x8E
[    2.141698] intel_idle: lapic_timer_reliable_states 0xffffffff
[    2.143237] thermal LNXTHERM:00: registered as thermal_zone0
[    2.143238] ACPI: Thermal Zone [TZ00] (24 C)
[    2.143442] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.144199] Linux agpgart interface v0.103
[    2.144289] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    2.144290] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    2.144660] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    2.144661] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    2.147489] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.147636] mousedev: PS/2 mouse device common for all mice
[    2.147720] rtc_cmos 00:03: RTC can wake from S4
[    2.148228] rtc_cmos 00:03: registered as rtc0
[    2.148247] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[    2.148257] intel_pstate: Intel P-state driver initializing
[    2.148797] intel_pstate: HWP enabled
[    2.148847] ledtrig-cpu: registered to indicate activity on CPUs
[    2.149119] intel_pmc_core INT33A1:00:  initialized
[    2.149227] drop_monitor: Initializing network drop monitor service
[    2.149457] NET: Registered protocol family 10
[    2.155757] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    2.159683] Segment Routing with IPv6
[    2.159715] mip6: Mobile IPv6
[    2.159718] NET: Registered protocol family 17
[    2.159837] mpls_gso: MPLS GSO support
[    2.160322] microcode: sig=0x806e9, pf=0x80, revision=0xca
[    2.160345] microcode: Microcode Update Driver: v2.2.
[    2.160351] IPI shorthand broadcast: enabled
[    2.160359] sched_clock: Marking stable (2159351143, 808393)->(2167631626, -7472090)
[    2.160526] registered taskstats version 1
[    2.160527] Loading compiled-in X.509 certificates
[    2.162915] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    2.162946] zswap: loaded using pool lzo/zbud
[    2.163082] Key type ._fscrypt registered
[    2.163083] Key type .fscrypt registered
[    2.163102] AppArmor: AppArmor sha1 policy hashing enabled
[    2.164967] rtc_cmos 00:03: setting system clock to 2020-01-07T00:16:31 UTC (1578356191)
[    2.166285] Freeing unused kernel image memory: 1660K
[    2.182247] Write protecting the kernel read-only data: 16384k
[    2.183074] Freeing unused kernel image memory: 2036K
[    2.183325] Freeing unused kernel image memory: 380K
[    2.196396] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.196398] x86/mm: Checking user space page tables
[    2.209184] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.209186] Run /init as init process
[    2.319108] fjes: module verification failed: signature and/or required key missing - tainting kernel
[    2.368570] hidraw: raw HID events driver (C) Jiri Kosina
[    2.377053] nvme nvme0: pci function 0000:03:00.0
[    2.378594] ACPI: bus type USB registered
[    2.378620] usbcore: registered new interface driver usbfs
[    2.378630] usbcore: registered new interface driver hub
[    2.378665] usbcore: registered new device driver usb
[    2.378811] battery: ACPI: Battery Slot [BAT1] (battery present)
[    2.384669] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.384683] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    2.385774] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    2.385781] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    2.386469] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    2.386472] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.386475] usb usb1: Product: xHCI Host Controller
[    2.386477] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.386479] usb usb1: SerialNumber: 0000:00:14.0
[    2.386688] hub 1-0:1.0: USB hub found
[    2.386715] hub 1-0:1.0: 12 ports detected
[    2.389358] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.389366] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    2.389372] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    2.389430] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    2.389432] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.389433] usb usb2: Product: xHCI Host Controller
[    2.389434] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.389436] usb usb2: SerialNumber: 0000:00:14.0
[    2.389634] hub 2-0:1.0: USB hub found
[    2.389652] hub 2-0:1.0: 6 ports detected
[    2.391415] usb: port power management may be unreliable
[    2.597193] nvme nvme0: allocated 38 MiB host memory buffer.
[    2.626106] nvme nvme0: 4/0/0 default/read/poll queues
[    2.629522]  nvme0n1: p1 p2 p3 p4 p5
[    2.722241] usb 1-5: new full-speed USB device number 2 using xhci_hcd
[    2.871278] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    2.871281] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.871289] usb 1-5: New USB device found, idVendor=0cf3, idProduct=e302, bcdDevice= 0.01
[    2.871291] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.998295] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    3.030372] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=2
[    3.037948] hid-generic 001F:8087:0AC2.0001: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    3.038847] hid-generic 001F:8087:0AC3.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC3] on 
[    3.147969] usb 1-7: New USB device found, idVendor=045e, idProduct=096f, bcdDevice= 0.11
[    3.147973] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.147975] usb 1-7: Product: Surface Type Cover
[    3.147977] usb 1-7: Manufacturer: Microsoft
[    3.154090] tsc: Refined TSC clocksource calibration: 1607.999 MHz
[    3.154103] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172da94f0e2, max_idle_ns: 440795278248 ns
[    3.154130] clocksource: Switched to clocksource tsc
[    3.183153] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:096F.0003/input/input1
[    3.242498] hid-generic 0003:045E:096F.0003: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    3.243537] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0004/input/input2
[    3.302365] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0004/input/input3
[    3.302563] hid-generic 0003:045E:096F.0004: input,hiddev0,hidraw1: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input1
[    3.303429] hid-generic 0003:045E:096F.0005: hiddev1,hidraw2: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input2
[    3.306220] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input4
[    3.306361] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input5
[    3.306540] hid-generic 0003:045E:096F.0006: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3
[    3.306606] usbcore: registered new interface driver usbhid
[    3.306607] usbhid: USB HID core driver
[    3.355335] mmc0: cannot verify signal voltage switch
[    3.398726] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[    3.448923] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    3.488172] mmc0: new ultra high speed SDR104 SDXC card at address aaaa
[    3.499921] systemd[1]: RTC configured in localtime, applying delta of 60 minutes to system time.
[    3.631461] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    3.650493] systemd[1]: Detected architecture x86-64.
[    3.673565] systemd[1]: Set hostname to <keito>.
[    3.791147] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    3.791216] systemd[1]: Reached target User and Group Name Lookups.
[    3.791482] systemd[1]: Created slice User and Session Slice.
[    3.791567] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.791755] systemd[1]: Created slice System Slice.
[    3.791847] systemd[1]: Listening on udev Kernel Socket.
[    3.791940] systemd[1]: Listening on Syslog Socket.
[    3.828002] lp: driver loaded but no devices found
[    3.829854] RPC: Registered named UNIX socket transport module.
[    3.829856] RPC: Registered udp transport module.
[    3.829857] RPC: Registered tcp transport module.
[    3.829858] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.830155] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[    3.844731] ppdev: user-space parallel port driver
[    4.030419] systemd-journald[264]: Received request to flush runtime journal from PID 1
[    4.086649] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    4.314477] loop: module loaded
[    4.349945] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.356161] ACPI: AC Adapter [ACAD] (off-line)
[    4.428617] input: Intel HID events as /devices/platform/INT33D5:00/input/input6
[    4.428814] intel-hid INT33D5:00: platform supports 5 button array
[    4.428890] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input7
[    4.979168] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input8
[    4.979218] ACPI: Power Button [PWRB]
[    4.980246] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input9
[    4.980304] ACPI: Lid Switch [LIDD]
[    5.012497] intel_rapl_common: Found RAPL domain package
[    5.012499] intel_rapl_common: Found RAPL domain dram
[    5.017290] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    5.155821] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    5.156359] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    5.156862] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    5.157299] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    5.162328] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    5.162880] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    5.168753] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    5.170242] idma64 idma64.3: Found Intel integrated DMA 64-bit
[    5.170435] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    5.170825] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002)
[    5.172443] dw-apb-uart.4: ttyS0 at MMIO 0xb1847000 (irq = 32, base_baud = 115200) is a 16550A
[    5.201885] intel-lpss 0000:00:19.2: enabling device (0000 -> 0002)
[    5.202187] ACPI Warning: SystemMemory range 0x00000000B1848000-0x00000000B18481FF conflicts with OpRegion 0x00000000B1848000-0x00000000B1848207 (\_SB.PCI0.GEXP.BAR0) (20190816/utaddress-213)
[    5.202197] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    5.202468] intel-lpss: probe of 0000:00:19.2 failed with error -16
[    5.202650] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    5.205194] idma64 idma64.5: Found Intel integrated DMA 64-bit
[    5.205463] dw-apb-uart.5: ttyS1 at MMIO 0xb1849000 (irq = 20, base_baud = 115200) is a 16550A
[    5.249511] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    5.289736] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.337044] checking generic (a0000000 847000) vs hw (a0000000 10000000)
[    5.337047] fb0: switching to inteldrmfb from EFI VGA
[    5.338439] Console: switching to colour dummy device 80x25
[    5.338501] i915 0000:00:02.0: vgaarb: deactivate vga console
[    5.340014] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    5.340016] [drm] Driver supports precise vblank timestamp query.
[    5.341699] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    5.343306] EFI Variables Facility v0.08 2004-May-17
[    5.345004] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    5.361960] mmcblk0: mmc0:aaaa SC256 238 GiB 
[    5.371292] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    5.372201] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.372807] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input10
[    5.374542] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input11
[    5.374916] hid-multitouch 0003:045E:096F.0006: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3
[    5.377215] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    5.378151] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
[    5.379040]  mmcblk0: p1
[    5.385568] Bluetooth: Core ver 2.22
[    5.385603] NET: Registered protocol family 31
[    5.385605] Bluetooth: HCI device and connection manager initialized
[    5.385611] Bluetooth: HCI socket layer initialized
[    5.385616] Bluetooth: L2CAP socket layer initialized
[    5.385622] Bluetooth: SCO socket layer initialized
[    5.428454] usbcore: registered new interface driver btusb
[    5.432868] pstore: Using crash dump compression: deflate
[    5.432890] pstore: Registered efi as persistent store backend
[    5.447974] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    5.447976] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    5.447977] RAPL PMU: hw unit of domain package 2^-14 Joules
[    5.447978] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    5.447980] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    5.447981] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    5.469438] cryptd: max_cpu_qlen set to 1000
[    5.474734] SSE version of gcm_enc/dec engaged.
[    5.478471] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[    5.494805] fbcon: i915drmfb (fb0) is primary device
[    5.499953] Console: switching to colour frame buffer device 225x75
[    5.528475] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    5.680586] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    5.716543] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.716547] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.716551] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.716553] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.716555] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.716558] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[    5.716561] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    5.748798] ath10k_pci 0000:01:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 168c:3370
[    5.748804] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[    5.749800] ath10k_pci 0000:01:00.0: firmware ver WLAN.RM.4.4.1-00079-QCARMSWPZ-1 api 6 features wowlan,ignore-otp crc32 fd869beb
[    5.789468] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[    5.789587] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[    5.789690] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    5.789837] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    5.794476] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    5.794624] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    5.794758] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[    5.828995] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 70c38a29
[    5.915496] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[    5.934688] ath10k_pci 0000:01:00.0: htt-ver 3.47 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[    5.962523] intel_rapl_common: Found RAPL domain package
[    5.962525] intel_rapl_common: Found RAPL domain core
[    5.962527] intel_rapl_common: Found RAPL domain uncore
[    5.962529] intel_rapl_common: Found RAPL domain dram
[    6.019078] ath: EEPROM regdomain: 0x0
[    6.019080] ath: EEPROM indicates default country code should be used
[    6.019081] ath: doing EEPROM country->regdmn map search
[    6.019083] ath: country maps to regdmn code: 0x3a
[    6.019085] ath: Country alpha2 being used: US
[    6.019086] ath: Regpair used: 0x3a
[    6.592612] ath10k_pci 0000:01:00.0 wlp1s0: renamed from wlan0
[    6.646806] i2c_hid i2c-ELAN9038:00: i2c-ELAN9038:00 supply vdd not found, using dummy regulator
[    6.646826] i2c_hid i2c-ELAN9038:00: i2c-ELAN9038:00 supply vddl not found, using dummy regulator
[    6.691374] input: ELAN9038:00 04F3:261A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input20
[    6.691524] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input21
[    6.691604] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input22
[    6.691686] input: ELAN9038:00 04F3:261A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input23
[    6.691806] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input25
[    6.691883] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input26
[    6.691959] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input27
[    6.692055] hid-multitouch 0018:04F3:261A.0007: input,hidraw4: I2C HID v1.00 Device [ELAN9038:00 04F3:261A] on i2c-ELAN9038:00
[    7.135806] audit: type=1400 audit(1578352596.466:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=805 comm="apparmor_parser"
[    7.136136] audit: type=1400 audit(1578352596.466:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=804 comm="apparmor_parser"
[    7.136140] audit: type=1400 audit(1578352596.466:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=804 comm="apparmor_parser"
[    7.136143] audit: type=1400 audit(1578352596.466:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=804 comm="apparmor_parser"
[    7.139671] audit: type=1400 audit(1578352596.470:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=806 comm="apparmor_parser"
[    7.144028] audit: type=1400 audit(1578352596.474:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=801 comm="apparmor_parser"
[    7.144034] audit: type=1400 audit(1578352596.474:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=801 comm="apparmor_parser"
[    7.144038] audit: type=1400 audit(1578352596.474:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=801 comm="apparmor_parser"
[    7.144041] audit: type=1400 audit(1578352596.474:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=801 comm="apparmor_parser"
[    7.151129] audit: type=1400 audit(1578352596.482:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=809 comm="apparmor_parser"
[    7.370199] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    7.370201] Bluetooth: BNEP filters: protocol multicast
[    7.370207] Bluetooth: BNEP socket layer initialized
[    8.092987] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[   11.835698] wlp1s0: authenticate with 00:11:32:50:1f:7c
[   11.892336] wlp1s0: send auth to 00:11:32:50:1f:7c (try 1/3)
[   11.893969] wlp1s0: authenticated
[   11.898071] wlp1s0: associate with 00:11:32:50:1f:7c (try 1/3)
[   11.905388] wlp1s0: RX AssocResp from 00:11:32:50:1f:7c (capab=0x1011 status=0 aid=1)
[   11.909174] wlp1s0: associated
[   11.914273] wlp1s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 00:11:32:50:1f:7c
[   11.979371] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   26.262549] broken atomic modeset userspace detected, disabling atomic
[   27.174863] fuse: init (API version 7.31)
[   28.134180] Bluetooth: RFCOMM TTY layer initialized
[   28.134191] Bluetooth: RFCOMM socket layer initialized
[   28.134202] Bluetooth: RFCOMM ver 1.11
[   29.974736] rfkill: input handler disabled
[   63.449461] usb 1-7: USB disconnect, device number 3
[   71.290401] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[   71.437742] usb 1-7: New USB device found, idVendor=045e, idProduct=096f, bcdDevice= 0.11
[   71.437746] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   71.437748] usb 1-7: Product: Surface Type Cover
[   71.437750] usb 1-7: Manufacturer: Microsoft
[   71.443398] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:096F.0008/input/input29
[   71.502965] hid-generic 0003:045E:096F.0008: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[   71.504247] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0009/input/input30
[   71.562267] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0009/input/input31
[   71.562719] hid-generic 0003:045E:096F.0009: input,hiddev0,hidraw1: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input1
[   71.563609] hid-generic 0003:045E:096F.000A: hiddev1,hidraw2: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input2
[   71.567865] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.000B/input/input32
[   71.568058] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.000B/input/input33
[   71.568259] hid-multitouch 0003:045E:096F.000B: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3

'Fixed' `dmesg` output

[    0.000000] microcode: microcode updated early to revision 0xca, date = 2019-09-26
[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=7d1c739b-e3ac-4222-9320-44b78be644a6 ro quiet splash vt.handoff=1
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000073053fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000073054000-0x0000000073054fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000073055000-0x0000000073055fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000073056000-0x00000000751c7fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000751c8000-0x0000000075ac7fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000075ac8000-0x000000008bcddfff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bcde000-0x000000008c88dfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008c88e000-0x000000008cf7dfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008cf7e000-0x000000008cffdfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008cffe000-0x000000008cffefff] usable
[    0.000000] BIOS-e820: [mem 0x000000008cfff000-0x000000008fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff900000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026effffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0x72be5018-0x72bf5057] usable ==> usable
[    0.000000] e820: update [mem 0x72be5018-0x72bf5057] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] reserve setup_data: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000072be5017] usable
[    0.000000] reserve setup_data: [mem 0x0000000072be5018-0x0000000072bf5057] usable
[    0.000000] reserve setup_data: [mem 0x0000000072bf5058-0x0000000073053fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000073054000-0x0000000073054fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x0000000073055000-0x0000000073055fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000073056000-0x00000000751c7fff] usable
[    0.000000] reserve setup_data: [mem 0x00000000751c8000-0x0000000075ac7fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000075ac8000-0x000000008bcddfff] usable
[    0.000000] reserve setup_data: [mem 0x000000008bcde000-0x000000008c88dfff] reserved
[    0.000000] reserve setup_data: [mem 0x000000008c88e000-0x000000008cf7dfff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x000000008cf7e000-0x000000008cffdfff] ACPI data
[    0.000000] reserve setup_data: [mem 0x000000008cffe000-0x000000008cffefff] usable
[    0.000000] reserve setup_data: [mem 0x000000008cfff000-0x000000008fffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000ff900000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000026effffff] usable
[    0.000000] efi: EFI v2.50 by INSYDE Corp.
[    0.000000] efi:  ACPI 2.0=0x8cffd014  SMBIOS=0x8c093000  SMBIOS 3.0=0x8c091000  ESRT=0x7ca849d8  MEMATTR=0x7bdf1018  TPMEventLog=0x75ad1018 
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Go/Surface Go, BIOS 1.0.19 06/24/2019
[    0.000000] tsc: Detected 1600.000 MHz processor
[    0.001346] tsc: Detected 1599.960 MHz TSC
[    0.001346] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001349] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001360] last_pfn = 0x26f000 max_arch_pfn = 0x400000000
[    0.001366] MTRR default type: write-back
[    0.001367] MTRR fixed ranges enabled:
[    0.001369]   00000-9FFFF write-back
[    0.001370]   A0000-BFFFF uncachable
[    0.001372]   C0000-FFFFF write-protect
[    0.001372] MTRR variable ranges enabled:
[    0.001375]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001376]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001378]   2 base 0090000000 mask 7FF0000000 uncachable
[    0.001379]   3 base 008E000000 mask 7FFE000000 uncachable
[    0.001380]   4 base 008D800000 mask 7FFF800000 uncachable
[    0.001381]   5 disabled
[    0.001381]   6 disabled
[    0.001382]   7 disabled
[    0.001383]   8 disabled
[    0.001383]   9 disabled
[    0.002186] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002462] last_pfn = 0x8cfff max_arch_pfn = 0x400000000
[    0.023932] esrt: Reserving ESRT space from 0x000000007ca849d8 to 0x000000007ca84ab0.
[    0.023951] Using GB pages for direct mapping
[    0.023953] BRK [0x109201000, 0x109201fff] PGTABLE
[    0.023956] BRK [0x109202000, 0x109202fff] PGTABLE
[    0.023957] BRK [0x109203000, 0x109203fff] PGTABLE
[    0.024008] BRK [0x109204000, 0x109204fff] PGTABLE
[    0.024010] BRK [0x109205000, 0x109205fff] PGTABLE
[    0.024198] BRK [0x109206000, 0x109206fff] PGTABLE
[    0.024239] BRK [0x109207000, 0x109207fff] PGTABLE
[    0.024342] BRK [0x109208000, 0x109208fff] PGTABLE
[    0.024383] BRK [0x109209000, 0x109209fff] PGTABLE
[    0.024415] BRK [0x10920a000, 0x10920afff] PGTABLE
[    0.024493] BRK [0x10920b000, 0x10920bfff] PGTABLE
[    0.024614] BRK [0x10920c000, 0x10920cfff] PGTABLE
[    0.024710] Secure boot enabled
[    0.024711] RAMDISK: [mem 0x3d998000-0x3fffdfff]
[    0.024731] ACPI: Early table checksum verification disabled
[    0.024735] ACPI: RSDP 0x000000008CFFD014 000024 (v02 MSFT  )
[    0.024740] ACPI: XSDT 0x000000008CFB6188 000104 (v01 MSFT   MSFT     00000000      01000013)
[    0.024747] ACPI: FACP 0x000000008CFED000 00010C (v05 MSFT   MSFT     00000000 0000 00000000)
[    0.024754] ACPI: DSDT 0x000000008CFBF000 029005 (v02 MSFT   MSFT     00000000 0000 00000000)
[    0.024758] ACPI: FACS 0x000000008CF55000 000040
[    0.024762] ACPI: UEFI 0x000000008CFFC000 000042 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.024765] ACPI: MSDM 0x000000008CFFB000 000055 (v03 MSFT   MSFT     00000001 0000 00000000)
[    0.024769] ACPI: SSDT 0x000000008CFFA000 0004C3 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024773] ACPI: SSDT 0x000000008CFF9000 000046 (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.024776] ACPI: TPM2 0x000000008CFF8000 000034 (v03 MSFT   MSFT     00000000 0000 00000000)
[    0.024780] ACPI: SSDT 0x000000008CFF4000 00312B (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.024784] ACPI: SSDT 0x000000008CFEF000 0041C0 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024787] ACPI: SSDT 0x000000008CFEE000 000064 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024791] ACPI: HPET 0x000000008CFEC000 000038 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.024795] ACPI: APIC 0x000000008CFEB000 00012C (v03 MSFT   MSFT     00000001 0000 00000000)
[    0.024798] ACPI: MCFG 0x000000008CFEA000 00003C (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.024802] ACPI: SSDT 0x000000008CFBD000 001AB2 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024805] ACPI: SSDT 0x000000008CFBC000 00027F (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024809] ACPI: LPIT 0x000000008CFBB000 000094 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.024813] ACPI: WSMT 0x000000008CFBA000 000028 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.024816] ACPI: SSDT 0x000000008CFB9000 00029F (v02 MSFT   MSFT     00000000 0000 00000000)
[    0.024820] ACPI: SSDT 0x000000008CFB8000 000346 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.024824] ACPI: SSDT 0x000000008CFB7000 000E6D (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024833] ACPI: SSDT 0x000000008CFB5000 0002E9 (v02 MSFT   MSFT     00000001 0000 00000000)
[    0.024838] ACPI: DBGP 0x000000008CFB4000 000034 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.024842] ACPI: DBG2 0x000000008CFB3000 000054 (v00 MSFT   MSFT     00000002 0000 00000000)
[    0.024845] ACPI: SSDT 0x000000008CFB2000 000ED7 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024849] ACPI: SSDT 0x000000008CFB0000 0017AE (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.024853] ACPI: DMAR 0x000000008CFE9000 0001A4 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.024856] ACPI: NHLT 0x000000008CFAF000 00002D (v00 MSFT   MSFT     00000002 0000 00000000)
[    0.024860] ACPI: FPDT 0x000000008CFAE000 000044 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.024863] ACPI: BGRT 0x000000008CFAD000 000038 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.024875] ACPI: Local APIC address 0xfee00000
[    0.025152] No NUMA configuration found
[    0.025153] Faking a node at [mem 0x0000000000000000-0x000000026effffff]
[    0.025159] NODE_DATA(0) allocated [mem 0x26effb000-0x26effffff]
[    0.025196] Zone ranges:
[    0.025197]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.025199]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.025201]   Normal   [mem 0x0000000100000000-0x000000026effffff]
[    0.025202]   Device   empty
[    0.025203] Movable zone start for each node
[    0.025204] Early memory node ranges
[    0.025205]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.025207]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.025208]   node   0: [mem 0x0000000000100000-0x0000000073053fff]
[    0.025209]   node   0: [mem 0x0000000073056000-0x00000000751c7fff]
[    0.025210]   node   0: [mem 0x0000000075ac8000-0x000000008bcddfff]
[    0.025211]   node   0: [mem 0x000000008cffe000-0x000000008cffefff]
[    0.025212]   node   0: [mem 0x0000000100000000-0x000000026effffff]
[    0.025438] Zeroed struct page in unavailable ranges: 19591 pages
[    0.025440] Initmem setup node 0 [mem 0x0000000000001000-0x000000026effffff]
[    0.025443] On node 0 totalpages: 2073465
[    0.025444]   DMA zone: 64 pages used for memmap
[    0.025445]   DMA zone: 22 pages reserved
[    0.025446]   DMA zone: 3996 pages, LIFO batch:0
[    0.025522]   DMA32 zone: 8848 pages used for memmap
[    0.025523]   DMA32 zone: 566237 pages, LIFO batch:63
[    0.040002]   Normal zone: 23488 pages used for memmap
[    0.040003]   Normal zone: 1503232 pages, LIFO batch:63
[    0.067444] Reserving Intel graphics memory at [mem 0x8e000000-0x8fffffff]
[    0.068109] ACPI: PM-Timer IO Port: 0x1808
[    0.068111] ACPI: Local APIC address 0xfee00000
[    0.068121] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.068122] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.068122] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.068123] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.068124] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.068125] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.068126] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.068127] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.068127] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.068128] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.068129] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.068130] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.068131] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.068132] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.068132] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.068133] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.068169] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.068172] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.068174] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.068176] ACPI: IRQ0 used by override.
[    0.068177] ACPI: IRQ9 used by override.
[    0.068180] Using ACPI (MADT) for SMP configuration information
[    0.068182] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.068191] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.068224] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.068226] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.068229] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[    0.068231] PM: Registered nosave memory: [mem 0x72be5000-0x72be5fff]
[    0.068233] PM: Registered nosave memory: [mem 0x72bf5000-0x72bf5fff]
[    0.068236] PM: Registered nosave memory: [mem 0x73054000-0x73054fff]
[    0.068237] PM: Registered nosave memory: [mem 0x73055000-0x73055fff]
[    0.068239] PM: Registered nosave memory: [mem 0x751c8000-0x75ac7fff]
[    0.068242] PM: Registered nosave memory: [mem 0x8bcde000-0x8c88dfff]
[    0.068242] PM: Registered nosave memory: [mem 0x8c88e000-0x8cf7dfff]
[    0.068243] PM: Registered nosave memory: [mem 0x8cf7e000-0x8cffdfff]
[    0.068246] PM: Registered nosave memory: [mem 0x8cfff000-0x8fffffff]
[    0.068246] PM: Registered nosave memory: [mem 0x90000000-0xdfffffff]
[    0.068247] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.068248] PM: Registered nosave memory: [mem 0xf0000000-0xfcffffff]
[    0.068249] PM: Registered nosave memory: [mem 0xfd000000-0xfe7fffff]
[    0.068250] PM: Registered nosave memory: [mem 0xfe800000-0xfebfffff]
[    0.068250] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.068251] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.068252] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
[    0.068253] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff]
[    0.068253] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[    0.068254] PM: Registered nosave memory: [mem 0xfed1a000-0xfed83fff]
[    0.068255] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff]
[    0.068256] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff]
[    0.068256] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.068257] PM: Registered nosave memory: [mem 0xfee01000-0xff8fffff]
[    0.068258] PM: Registered nosave memory: [mem 0xff900000-0xffffffff]
[    0.068260] [mem 0x90000000-0xdfffffff] available for PCI devices
[    0.068262] Booting paravirtualized kernel on bare hardware
[    0.068266] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.211850] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.212136] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u524288
[    0.212148] pcpu-alloc: s178584 r8192 d30312 u524288 alloc=1*2097152
[    0.212150] pcpu-alloc: [0] 0 1 2 3 
[    0.212188] Built 1 zonelists, mobility grouping on.  Total pages: 2041043
[    0.212190] Policy zone: Normal
[    0.212191] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=7d1c739b-e3ac-4222-9320-44b78be644a6 ro quiet splash vt.handoff=1
[    0.213001] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.213365] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.213436] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.218829] Calgary: detecting Calgary via BIOS EBDA area
[    0.218831] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.246336] Memory: 7951920K/8293860K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 341940K reserved, 0K cma-reserved)
[    0.246510] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.246526] Kernel/User page tables isolation: enabled
[    0.246544] ftrace: allocating 33563 entries in 132 pages
[    0.268216] rcu: Hierarchical RCU implementation.
[    0.268218] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.268219] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.268220] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.272845] NR_IRQS: 33024, nr_irqs: 1024, preallocated irqs: 16
[    0.273245] random: crng done (trusting CPU's manufacturer)
[    0.273276] Console: colour dummy device 80x25
[    0.273282] printk: console [tty0] enabled
[    0.273307] ACPI: Core revision 20190816
[    0.273815] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.273903] APIC: Switch to symmetric I/O mode setup
[    0.273906] DMAR: Host address width 39
[    0.273908] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.273917] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.273919] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.273924] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.273925] DMAR: RMRR base: 0x0000008c73d000 end: 0x0000008c75cfff
[    0.273926] DMAR: RMRR base: 0x0000008d800000 end: 0x0000008fffffff
[    0.273928] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.273929] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.273930] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.273930] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
[    0.273931] DMAR: ANDD device: 5 name: \_SB.PCI0.I2C4
[    0.273932] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
[    0.273932] DMAR: ANDD device: b name: \_SB.PCI0.UA02
[    0.273934] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.273935] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.273937] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.275661] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.275663] x2apic enabled
[    0.275682] Switched APIC routing to cluster x2apic.
[    0.279848] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.297992] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x170fff30cc4, max_idle_ns: 440795237869 ns
[    0.297998] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.92 BogoMIPS (lpj=6399840)
[    0.298002] pid_max: default: 32768 minimum: 301
[    0.303345] LSM: Security Framework initializing
[    0.303356] Yama: becoming mindful.
[    0.303386] AppArmor: AppArmor initialized
[    0.303388] TOMOYO Linux initialized
[    0.303429] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.303447] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.303821] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.303849] process: using mwait in idle threads
[    0.303853] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.303854] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.303859] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.303861] Spectre V2 : Mitigation: Full generic retpoline
[    0.303862] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.303863] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.303865] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.303866] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.303867] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.303886] MDS: Mitigation: Clear CPU buffers
[    0.304270] Freeing SMP alternatives memory: 24K
[    0.308252] TSC deadline timer enabled
[    0.308258] smpboot: CPU0: Intel(R) Pentium(R) CPU 4415Y @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[    0.308414] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.308423] ... version:                4
[    0.308423] ... bit width:              48
[    0.308424] ... generic registers:      4
[    0.308425] ... value mask:             0000ffffffffffff
[    0.308426] ... max period:             00007fffffffffff
[    0.308427] ... fixed-purpose events:   3
[    0.308427] ... event mask:             000000070000000f
[    0.308486] rcu: Hierarchical SRCU implementation.
[    0.309418] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.309489] smp: Bringing up secondary CPUs ...
[    0.309598] x86: Booting SMP configuration:
[    0.309600] .... node  #0, CPUs:      #1 #2
[    0.311132] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.311132]  #3
[    0.311132] smp: Brought up 1 node, 4 CPUs
[    0.311132] smpboot: Max logical packages: 1
[    0.311132] smpboot: Total of 4 processors activated (12799.68 BogoMIPS)
[    0.314351] devtmpfs: initialized
[    0.314351] x86/mm: Memory block size: 128MB
[    0.315149] PM: Registering ACPI NVS region [mem 0x73054000-0x73054fff] (4096 bytes)
[    0.315149] PM: Registering ACPI NVS region [mem 0x8c88e000-0x8cf7dfff] (7274496 bytes)
[    0.315149] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.315149] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.315149] pinctrl core: initialized pinctrl subsystem
[    0.315149] NET: Registered protocol family 16
[    0.315149] audit: initializing netlink subsys (disabled)
[    0.315149] audit: type=2000 audit(1578356333.040:1): state=initialized audit_enabled=0 res=1
[    0.315149] cpuidle: using governor ladder
[    0.315149] cpuidle: using governor menu
[    0.315149] ACPI: bus type PCI registered
[    0.315149] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.315149] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.315149] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.315149] PCI: Using configuration type 1 for base access
[    0.315149] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.318701] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.318701] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.546341] ACPI: Added _OSI(Module Device)
[    0.546341] ACPI: Added _OSI(Processor Device)
[    0.546341] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.546341] ACPI: Added _OSI(Processor Aggregator Device)
[    0.546341] ACPI: Added _OSI(Linux-Dell-Video)
[    0.546341] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.546341] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.612456] ACPI: 14 ACPI AML tables successfully acquired and loaded
[    0.616392] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.622455] ACPI: Dynamic OEM Table Load:
[    0.622478] ACPI: SSDT 0xFFFF8CDDA521C000 000507 (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.624515] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.626446] ACPI: Dynamic OEM Table Load:
[    0.626458] ACPI: SSDT 0xFFFF8CDDA4CBA000 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.628478] ACPI: Dynamic OEM Table Load:
[    0.628487] ACPI: SSDT 0xFFFF8CDDA5204300 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.630361] ACPI: Dynamic OEM Table Load:
[    0.630371] ACPI: SSDT 0xFFFF8CDDA521D800 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.632775] ACPI: Dynamic OEM Table Load:
[    0.632789] ACPI: SSDT 0xFFFF8CDDA526D000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.635650] ACPI: Dynamic OEM Table Load:
[    0.635660] ACPI: SSDT 0xFFFF8CDDA4CB8800 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.637728] ACPI: Dynamic OEM Table Load:
[    0.637737] ACPI: SSDT 0xFFFF8CDDA4CB9C00 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.642096] ACPI: EC: EC started
[    0.642097] ACPI: EC: interrupt blocked
[    0.642257] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    0.642259] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.642261] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
[    0.642262] ACPI: Interpreter enabled
[    0.642350] ACPI: (supports S0 S3 S4 S5)
[    0.642351] ACPI: Using IOAPIC for interrupt routing
[    0.642416] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.643799] ACPI: Enabled 7 GPEs in block 00 to 7F
[    0.672705] ACPI: Power Resource [PXTC] (on)
[    0.674041] ACPI: Power Resource [PXTC] (on)
[    1.025677] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    1.025685] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    1.029686] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    1.033227] PCI host bridge to bus 0000:00
[    1.033230] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    1.033232] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    1.033234] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    1.033235] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    1.033239] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    1.033240] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    1.033242] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    1.033243] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    1.033245] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    1.033246] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    1.033247] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    1.033249] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    1.033250] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    1.033252] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    1.033253] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    1.033254] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    1.033256] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window]
[    1.033257] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    1.033259] pci_bus 0000:00: root bus resource [bus 00-fe]
[    1.033276] pci 0000:00:00.0: [8086:590c] type 00 class 0x060000
[    1.035041] pci 0000:00:02.0: [8086:591e] type 00 class 0x030000
[    1.035061] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb0ffffff 64bit]
[    1.035070] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
[    1.035077] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    1.035101] pci 0000:00:02.0: BAR 2: assigned to efifb
[    1.036465] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    1.036487] pci 0000:00:04.0: reg 0x10: [mem 0xb1830000-0xb1837fff 64bit]
[    1.037904] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
[    1.037923] pci 0000:00:05.0: reg 0x10: [mem 0xb1000000-0xb13fffff 64bit]
[    1.039341] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
[    1.039373] pci 0000:00:13.0: reg 0x10: [mem 0xb1840000-0xb1840fff 64bit]
[    1.040876] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    1.040906] pci 0000:00:14.0: reg 0x10: [mem 0xb1820000-0xb182ffff 64bit]
[    1.041001] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    1.042479] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    1.042508] pci 0000:00:14.2: reg 0x10: [mem 0xb1841000-0xb1841fff 64bit]
[    1.043925] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
[    1.044050] pci 0000:00:14.3: reg 0x10: [mem 0xb1800000-0xb180ffff 64bit]
[    1.045865] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    1.046126] pci 0000:00:15.0: reg 0x10: [mem 0xb1842000-0xb1842fff 64bit]
[    1.048411] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    1.048677] pci 0000:00:15.1: reg 0x10: [mem 0xb1843000-0xb1843fff 64bit]
[    1.050965] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    1.051231] pci 0000:00:15.2: reg 0x10: [mem 0xb1844000-0xb1844fff 64bit]
[    1.053507] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
[    1.053772] pci 0000:00:15.3: reg 0x10: [mem 0xb1845000-0xb1845fff 64bit]
[    1.055976] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    1.056009] pci 0000:00:16.0: reg 0x10: [mem 0xb1846000-0xb1846fff 64bit]
[    1.056108] pci 0000:00:16.0: PME# supported from D3hot
[    1.057645] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000
[    1.057911] pci 0000:00:19.0: reg 0x10: [mem 0xb1847000-0xb1847fff 64bit]
[    1.060195] pci 0000:00:19.2: [8086:9d64] type 00 class 0x118000
[    1.060460] pci 0000:00:19.2: reg 0x10: [mem 0xb1848000-0xb1848fff 64bit]
[    1.062686] pci 0000:00:1c.0: [8086:9d12] type 01 class 0x060400
[    1.062813] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    1.064266] pci 0000:00:1c.3: [8086:9d13] type 01 class 0x060400
[    1.064391] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    1.065839] pci 0000:00:1c.6: [8086:9d16] type 01 class 0x060400
[    1.065966] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    1.067508] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
[    1.067773] pci 0000:00:1e.0: reg 0x10: [mem 0xb1849000-0xb1849fff 64bit]
[    1.069998] pci 0000:00:1f.0: [8086:9d4b] type 00 class 0x060100
[    1.071502] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    1.071524] pci 0000:00:1f.2: reg 0x10: [mem 0xb183c000-0xb183ffff]
[    1.072950] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[    1.072986] pci 0000:00:1f.3: reg 0x10: [mem 0xb1838000-0xb183bfff 64bit]
[    1.073027] pci 0000:00:1f.3: reg 0x20: [mem 0xb1810000-0xb181ffff 64bit]
[    1.073097] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    1.074946] pci 0000:01:00.0: [168c:003e] type 00 class 0x028000
[    1.075369] pci 0000:01:00.0: reg 0x10: [mem 0xb1400000-0xb15fffff 64bit]
[    1.076762] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    1.077935] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    1.077942] pci 0000:00:1c.0:   bridge window [mem 0xb1400000-0xb15fffff]
[    1.078098] pci 0000:02:00.0: [10ec:522a] type 00 class 0xff0000
[    1.078134] pci 0000:02:00.0: reg 0x10: [mem 0xb1700000-0xb1700fff]
[    1.078367] pci 0000:02:00.0: supports D1 D2
[    1.078369] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
[    1.078610] pci 0000:00:1c.3: PCI bridge to [bus 02]
[    1.078616] pci 0000:00:1c.3:   bridge window [mem 0xb1700000-0xb17fffff]
[    1.078904] pci 0000:03:00.0: [1179:0113] type 00 class 0x010802
[    1.078941] pci 0000:03:00.0: reg 0x10: [mem 0xb1600000-0xb1603fff 64bit]
[    1.079091] pci 0000:03:00.0: PME# supported from D0 D3hot
[    1.079244] pci 0000:00:1c.6: PCI bridge to [bus 03]
[    1.079249] pci 0000:00:1c.6:   bridge window [mem 0xb1600000-0xb16fffff]
[    1.086833] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.086901] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    1.086965] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087028] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087090] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087152] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087216] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.087277] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.099324] ACPI: EC: interrupt unblocked
[    1.099348] ACPI: EC: event unblocked
[    1.099363] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    1.099365] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions and events
[    1.099484] iommu: Default domain type: Translated 
[    1.099506] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    1.099506] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    1.099506] pci 0000:00:02.0: vgaarb: bridge control possible
[    1.099506] vgaarb: loaded
[    1.099506] EDAC MC: Ver: 3.0.0
[    1.099506] Registered efivars operations
[    1.099506] PCI: Using ACPI for IRQ routing
[    1.129154] PCI: pci_cache_line_size set to 64 bytes
[    1.129838] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    1.129840] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    1.129841] e820: reserve RAM buffer [mem 0x72be5018-0x73ffffff]
[    1.129843] e820: reserve RAM buffer [mem 0x73054000-0x73ffffff]
[    1.129844] e820: reserve RAM buffer [mem 0x751c8000-0x77ffffff]
[    1.129845] e820: reserve RAM buffer [mem 0x8bcde000-0x8bffffff]
[    1.129846] e820: reserve RAM buffer [mem 0x8cfff000-0x8fffffff]
[    1.129847] e820: reserve RAM buffer [mem 0x26f000000-0x26fffffff]
[    1.130848] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    1.130854] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    1.132926] clocksource: Switched to clocksource tsc-early
[    1.144107] VFS: Disk quotas dquot_6.6.0
[    1.144128] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.144305] AppArmor: AppArmor Filesystem Enabled
[    1.144326] pnp: PnP ACPI init
[    1.144650] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
[    1.144653] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
[    1.144655] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
[    1.144657] system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved
[    1.144658] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
[    1.144660] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    1.144662] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
[    1.144669] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.145180] system 00:01: [io  0x2000-0x20fe] has been reserved
[    1.145184] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.145506] system 00:02: [io  0x0680-0x069f] has been reserved
[    1.145508] system 00:02: [io  0xffff] has been reserved
[    1.145509] system 00:02: [io  0xffff] has been reserved
[    1.145511] system 00:02: [io  0xffff] has been reserved
[    1.145513] system 00:02: [io  0x1800-0x18fe] has been reserved
[    1.145514] system 00:02: [io  0x164e-0x164f] has been reserved
[    1.145518] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.145681] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    1.145738] system 00:04: [io  0x1854-0x1857] has been reserved
[    1.145742] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    1.145792] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
[    1.147976] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.148922] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
[    1.148924] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
[    1.148926] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
[    1.148927] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved
[    1.148929] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[    1.148931] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved
[    1.148933] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved
[    1.148935] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved
[    1.148937] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
[    1.148939] system 00:07: [mem 0x90000000-0x9001ffff] has been reserved
[    1.148943] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.151072] pnp: PnP ACPI: found 8 devices
[    1.152911] thermal_sys: Registered thermal governor 'fair_share'
[    1.152912] thermal_sys: Registered thermal governor 'bang_bang'
[    1.152913] thermal_sys: Registered thermal governor 'step_wise'
[    1.152914] thermal_sys: Registered thermal governor 'user_space'
[    1.157434] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    1.157490] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    1.157497] pci 0000:00:1c.0:   bridge window [mem 0xb1400000-0xb15fffff]
[    1.157506] pci 0000:00:1c.3: PCI bridge to [bus 02]
[    1.157510] pci 0000:00:1c.3:   bridge window [mem 0xb1700000-0xb17fffff]
[    1.157519] pci 0000:00:1c.6: PCI bridge to [bus 03]
[    1.157523] pci 0000:00:1c.6:   bridge window [mem 0xb1600000-0xb16fffff]
[    1.157532] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    1.157534] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    1.157536] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    1.157537] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    1.157539] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    1.157540] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    1.157542] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    1.157543] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    1.157545] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    1.157546] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    1.157547] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    1.157549] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    1.157550] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    1.157552] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    1.157553] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    1.157555] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    1.157556] pci_bus 0000:00: resource 20 [mem 0x90000000-0xdfffffff window]
[    1.157558] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    1.157560] pci_bus 0000:01: resource 1 [mem 0xb1400000-0xb15fffff]
[    1.157561] pci_bus 0000:02: resource 1 [mem 0xb1700000-0xb17fffff]
[    1.157563] pci_bus 0000:03: resource 1 [mem 0xb1600000-0xb16fffff]
[    1.157812] NET: Registered protocol family 2
[    1.157985] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    1.158013] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    1.158126] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    1.158271] TCP: Hash tables configured (established 65536 bind 65536)
[    1.158303] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    1.158327] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    1.158397] NET: Registered protocol family 1
[    1.158404] NET: Registered protocol family 44
[    1.158419] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.160627] PCI: CLS 64 bytes, default 64
[    1.160681] Trying to unpack rootfs image as initramfs...
[    2.113046] Freeing initrd memory: 39320K
[    2.113191] DMAR: ACPI device "device:71" under DMAR at fed91000 as 00:15.0
[    2.113196] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.1
[    2.113199] DMAR: ACPI device "device:73" under DMAR at fed91000 as 00:15.2
[    2.113202] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.3
[    2.113204] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:19.2
[    2.113207] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:1e.0
[    2.113210] DMAR: ACPI device "device:77" under DMAR at fed91000 as 00:19.0
[    2.134044] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    2.134047] software IO TLB: mapped [mem 0x8714a000-0x8b14a000] (64MB)
[    2.134680] Initialise system trusted keyrings
[    2.134742] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    2.136519] zbud: loaded
[    2.136854] Key type asymmetric registered
[    2.136855] Asymmetric key parser 'x509' registered
[    2.136863] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    2.136926] io scheduler mq-deadline registered
[    2.137479] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    2.137577] pcieport 0000:00:1c.0: AER: enabled with IRQ 122
[    2.137993] pcieport 0000:00:1c.3: PME: Signaling with IRQ 123
[    2.138097] pcieport 0000:00:1c.3: AER: enabled with IRQ 123
[    2.138482] pcieport 0000:00:1c.6: PME: Signaling with IRQ 124
[    2.138578] pcieport 0000:00:1c.6: AER: enabled with IRQ 124
[    2.138693] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    2.138719] efifb: probing for efifb
[    2.138738] efifb: framebuffer at 0xa0000000, using 8476k, total 8475k
[    2.138739] efifb: mode is 1800x1200x32, linelength=7232, pages=1
[    2.138740] efifb: scrolling: redraw
[    2.138741] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    2.138870] Console: switching to colour frame buffer device 225x75
[    2.145164] fb0: EFI VGA frame buffer device
[    2.145175] intel_idle: MWAIT substates: 0x11142120
[    2.145176] intel_idle: v0.4.1 model 0x8E
[    2.145502] intel_idle: lapic_timer_reliable_states 0xffffffff
[    2.146944] thermal LNXTHERM:00: registered as thermal_zone0
[    2.146946] ACPI: Thermal Zone [TZ00] (25 C)
[    2.147145] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.147914] Linux agpgart interface v0.103
[    2.148005] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    2.148006] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    2.148376] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    2.148377] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    2.151247] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.151382] mousedev: PS/2 mouse device common for all mice
[    2.151461] rtc_cmos 00:03: RTC can wake from S4
[    2.151964] rtc_cmos 00:03: registered as rtc0
[    2.151989] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[    2.151999] intel_pstate: Intel P-state driver initializing
[    2.152524] intel_pstate: HWP enabled
[    2.152564] ledtrig-cpu: registered to indicate activity on CPUs
[    2.152839] intel_pmc_core INT33A1:00:  initialized
[    2.152964] drop_monitor: Initializing network drop monitor service
[    2.153199] NET: Registered protocol family 10
[    2.161149] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    2.163253] Segment Routing with IPv6
[    2.163288] mip6: Mobile IPv6
[    2.163290] NET: Registered protocol family 17
[    2.163425] mpls_gso: MPLS GSO support
[    2.163873] microcode: sig=0x806e9, pf=0x80, revision=0xca
[    2.163900] microcode: Microcode Update Driver: v2.2.
[    2.163906] IPI shorthand broadcast: enabled
[    2.163914] sched_clock: Marking stable (2162973208, 820767)->(2170895036, -7101061)
[    2.164103] registered taskstats version 1
[    2.164104] Loading compiled-in X.509 certificates
[    2.166502] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    2.166530] zswap: loaded using pool lzo/zbud
[    2.166657] Key type ._fscrypt registered
[    2.166658] Key type .fscrypt registered
[    2.166681] AppArmor: AppArmor sha1 policy hashing enabled
[    2.168535] rtc_cmos 00:03: setting system clock to 2020-01-07T00:18:55 UTC (1578356335)
[    2.169851] Freeing unused kernel image memory: 1660K
[    2.194205] Write protecting the kernel read-only data: 16384k
[    2.195033] Freeing unused kernel image memory: 2036K
[    2.195293] Freeing unused kernel image memory: 380K
[    2.208461] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.208463] x86/mm: Checking user space page tables
[    2.221358] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.221360] Run /init as init process
[    2.336506] fjes: module verification failed: signature and/or required key missing - tainting kernel
[    2.369738] hidraw: raw HID events driver (C) Jiri Kosina
[    2.408091] ACPI: bus type USB registered
[    2.408121] usbcore: registered new interface driver usbfs
[    2.408134] usbcore: registered new interface driver hub
[    2.408176] usbcore: registered new device driver usb
[    2.410481] battery: ACPI: Battery Slot [BAT1] (battery present)
[    2.416280] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.416291] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    2.419251] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    2.419261] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    2.419566] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    2.419569] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.419571] usb usb1: Product: xHCI Host Controller
[    2.419574] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.419575] usb usb1: SerialNumber: 0000:00:14.0
[    2.419838] hub 1-0:1.0: USB hub found
[    2.419862] hub 1-0:1.0: 12 ports detected
[    2.421443] nvme nvme0: pci function 0000:03:00.0
[    2.423961] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.423969] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    2.423975] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    2.424045] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    2.424048] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.424050] usb usb2: Product: xHCI Host Controller
[    2.424052] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.424054] usb usb2: SerialNumber: 0000:00:14.0
[    2.424281] hub 2-0:1.0: USB hub found
[    2.424301] hub 2-0:1.0: 6 ports detected
[    2.425885] usb: port power management may be unreliable
[    2.641118] nvme nvme0: allocated 38 MiB host memory buffer.
[    2.671259] nvme nvme0: 4/0/0 default/read/poll queues
[    2.674773]  nvme0n1: p1 p2 p3 p4 p5
[    2.762186] usb 1-5: new full-speed USB device number 2 using xhci_hcd
[    2.911384] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    2.911387] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.911395] usb 1-5: New USB device found, idVendor=0cf3, idProduct=e302, bcdDevice= 0.01
[    2.911398] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.038198] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    3.062897] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=2
[    3.072004] hid-generic 001F:8087:0AC2.0001: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    3.073341] hid-generic 001F:8087:0AC3.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC3] on 
[    3.154203] tsc: Refined TSC clocksource calibration: 1608.000 MHz
[    3.154215] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172daa3a18b, max_idle_ns: 440795212390 ns
[    3.154274] clocksource: Switched to clocksource tsc
[    3.187746] usb 1-7: New USB device found, idVendor=045e, idProduct=096f, bcdDevice= 0.11
[    3.187749] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.187752] usb 1-7: Product: Surface Type Cover
[    3.187753] usb 1-7: Manufacturer: Microsoft
[    3.219414] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:096F.0003/input/input1
[    3.278556] hid-generic 0003:045E:096F.0003: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    3.279790] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0004/input/input2
[    3.338297] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0004/input/input3
[    3.338635] hid-generic 0003:045E:096F.0004: input,hiddev0,hidraw1: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input1
[    3.339721] hid-generic 0003:045E:096F.0005: hiddev1,hidraw2: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input2
[    3.342389] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input4
[    3.342607] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input5
[    3.342992] hid-generic 0003:045E:096F.0006: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3
[    3.343078] usbcore: registered new interface driver usbhid
[    3.343079] usbhid: USB HID core driver
[    3.395296] mmc0: cannot verify signal voltage switch
[    3.443746] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[    3.490050] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    3.519716] mmc0: new ultra high speed SDR104 SDXC card at address aaaa
[    3.539460] systemd[1]: RTC configured in localtime, applying delta of 60 minutes to system time.
[    3.659559] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    3.678436] systemd[1]: Detected architecture x86-64.
[    3.699158] systemd[1]: Set hostname to <keito>.
[    3.824087] systemd[1]: Created slice System Slice.
[    3.824332] systemd[1]: Listening on Journal Audit Socket.
[    3.824426] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.824482] systemd[1]: Listening on udev Kernel Socket.
[    3.824673] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    3.824746] systemd[1]: Listening on Syslog Socket.
[    3.824814] systemd[1]: Listening on RPCbind Server Activation Socket.
[    3.856785] RPC: Registered named UNIX socket transport module.
[    3.856787] RPC: Registered udp transport module.
[    3.856787] RPC: Registered tcp transport module.
[    3.856788] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.860401] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[    3.865210] lp: driver loaded but no devices found
[    3.868446] ppdev: user-space parallel port driver
[    4.080222] systemd-journald[253]: Received request to flush runtime journal from PID 1
[    4.106039] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    4.350430] loop: module loaded
[    4.373189] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.375278] ACPI: AC Adapter [ACAD] (off-line)
[    4.434995] input: Intel HID events as /devices/platform/INT33D5:00/input/input6
[    4.435116] intel-hid INT33D5:00: platform supports 5 button array
[    4.435154] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input7
[    4.951480] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input8
[    4.951519] ACPI: Power Button [PWRB]
[    4.951631] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input9
[    4.951665] ACPI: Lid Switch [LIDD]
[    4.969835] intel_rapl_common: Found RAPL domain package
[    4.969837] intel_rapl_common: Found RAPL domain dram
[    4.969970] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    5.054036] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    5.054568] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    5.058585] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    5.059985] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    5.069834] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    5.070394] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    5.071965] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    5.072497] idma64 idma64.3: Found Intel integrated DMA 64-bit
[    5.073707] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002)
[    5.074623] dw-apb-uart.4: ttyS0 at MMIO 0xb1847000 (irq = 32, base_baud = 115200) is a 16550A
[    5.081539] intel-lpss 0000:00:19.2: enabling device (0000 -> 0002)
[    5.081797] ACPI Warning: SystemMemory range 0x00000000B1848000-0x00000000B18481FF conflicts with OpRegion 0x00000000B1848000-0x00000000B1848207 (\_SB.PCI0.GEXP.BAR0) (20190816/utaddress-213)
[    5.081804] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    5.081988] intel-lpss: probe of 0000:00:19.2 failed with error -16
[    5.082204] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    5.082706] idma64 idma64.5: Found Intel integrated DMA 64-bit
[    5.083054] dw-apb-uart.5: ttyS1 at MMIO 0xb1849000 (irq = 20, base_baud = 115200) is a 16550A
[    5.125532] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    5.192044] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    5.280734] checking generic (a0000000 847000) vs hw (a0000000 10000000)
[    5.280737] fb0: switching to inteldrmfb from EFI VGA
[    5.287432] Console: switching to colour dummy device 80x25
[    5.287502] i915 0000:00:02.0: vgaarb: deactivate vga console
[    5.292505] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    5.292507] [drm] Driver supports precise vblank timestamp query.
[    5.293318] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    5.294230] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input10
[    5.294401] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input11
[    5.294578] hid-multitouch 0003:045E:096F.0006: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3
[    5.296244] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    5.318143] EFI Variables Facility v0.08 2004-May-17
[    5.319171] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.322602] mmcblk0: mmc0:aaaa SC256 238 GiB 
[    5.327333] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    5.333981] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    5.337378] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
[    5.346977]  mmcblk0: p1
[    5.434387] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.437082] pstore: Using crash dump compression: deflate
[    5.437108] pstore: Registered efi as persistent store backend
[    5.437403] Bluetooth: Core ver 2.22
[    5.437424] NET: Registered protocol family 31
[    5.437425] Bluetooth: HCI device and connection manager initialized
[    5.437429] Bluetooth: HCI socket layer initialized
[    5.437434] Bluetooth: L2CAP socket layer initialized
[    5.437438] Bluetooth: SCO socket layer initialized
[    5.437525] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    5.437527] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    5.437528] RAPL PMU: hw unit of domain package 2^-14 Joules
[    5.437532] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    5.437534] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    5.437535] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    5.465410] usbcore: registered new interface driver btusb
[    5.473283] fbcon: i915drmfb (fb0) is primary device
[    5.488630] Console: switching to colour frame buffer device 225x75
[    5.510040] cryptd: max_cpu_qlen set to 1000
[    5.513551] SSE version of gcm_enc/dec engaged.
[    5.515464] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    5.573385] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[    5.821000] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    5.846227] ath10k_pci 0000:01:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 168c:3370
[    5.846232] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[    5.847208] ath10k_pci 0000:01:00.0: firmware ver WLAN.RM.4.4.1-00079-QCARMSWPZ-1 api 6 features wowlan,ignore-otp crc32 fd869beb
[    5.873795] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.873798] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.873801] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.873802] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.873803] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.873805] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[    5.873807] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    5.927271] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 70c38a29
[    5.947130] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[    5.947221] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[    5.947310] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    5.947394] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    5.947476] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    5.947556] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    5.947638] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[    6.008627] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[    6.011436] intel_rapl_common: Found RAPL domain package
[    6.011439] intel_rapl_common: Found RAPL domain core
[    6.011441] intel_rapl_common: Found RAPL domain uncore
[    6.011442] intel_rapl_common: Found RAPL domain dram
[    6.039091] ath10k_pci 0000:01:00.0: htt-ver 3.47 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[    6.134399] ath: EEPROM regdomain: 0x0
[    6.134401] ath: EEPROM indicates default country code should be used
[    6.134402] ath: doing EEPROM country->regdmn map search
[    6.134403] ath: country maps to regdmn code: 0x3a
[    6.134405] ath: Country alpha2 being used: US
[    6.134405] ath: Regpair used: 0x3a
[    6.243464] i2c_hid i2c-ELAN9038:00: i2c-ELAN9038:00 supply vdd not found, using dummy regulator
[    6.243488] i2c_hid i2c-ELAN9038:00: i2c-ELAN9038:00 supply vddl not found, using dummy regulator
[    6.288420] input: ELAN9038:00 04F3:261A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input20
[    6.311651] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input21
[    6.313558] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input22
[    6.316050] input: ELAN9038:00 04F3:261A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input23
[    6.320117] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input25
[    6.321663] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input26
[    6.323781] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input27
[    6.328419] hid-multitouch 0018:04F3:261A.0007: input,hidraw4: I2C HID v1.00 Device [ELAN9038:00 04F3:261A] on i2c-ELAN9038:00
[    6.719955] ath10k_pci 0000:01:00.0 wlp1s0: renamed from wlan0
[    7.129257] audit: type=1400 audit(1578352740.454:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=790 comm="apparmor_parser"
[    7.129263] audit: type=1400 audit(1578352740.454:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=790 comm="apparmor_parser"
[    7.129266] audit: type=1400 audit(1578352740.454:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=790 comm="apparmor_parser"
[    7.131000] audit: type=1400 audit(1578352740.458:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=791 comm="apparmor_parser"
[    7.133007] audit: type=1400 audit(1578352740.458:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=787 comm="apparmor_parser"
[    7.133013] audit: type=1400 audit(1578352740.458:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=787 comm="apparmor_parser"
[    7.133017] audit: type=1400 audit(1578352740.458:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=787 comm="apparmor_parser"
[    7.133020] audit: type=1400 audit(1578352740.458:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=787 comm="apparmor_parser"
[    7.134022] audit: type=1400 audit(1578352740.458:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=792 comm="apparmor_parser"
[    7.138605] audit: type=1400 audit(1578352740.466:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=794 comm="apparmor_parser"
[    7.279449] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    7.279451] Bluetooth: BNEP filters: protocol multicast
[    7.279456] Bluetooth: BNEP socket layer initialized
[    8.084963] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[   11.759315] wlp1s0: authenticate with 00:11:32:50:1f:7c
[   11.813357] wlp1s0: send auth to 00:11:32:50:1f:7c (try 1/3)
[   11.814429] wlp1s0: authenticated
[   11.818656] wlp1s0: associate with 00:11:32:50:1f:7c (try 1/3)
[   11.825252] wlp1s0: RX AssocResp from 00:11:32:50:1f:7c (capab=0x1011 status=0 aid=1)
[   11.827436] wlp1s0: associated
[   11.867820] wlp1s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 00:11:32:50:1f:7c
[   11.868625] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   21.308348] broken atomic modeset userspace detected, disabling atomic
[   22.212170] fuse: init (API version 7.31)
[   23.179343] Bluetooth: RFCOMM TTY layer initialized
[   23.179358] Bluetooth: RFCOMM socket layer initialized
[   23.179374] Bluetooth: RFCOMM ver 1.11
[   25.054035] rfkill: input handler disabled
[   83.974765] usb 1-7: USB disconnect, device number 3
[   91.218470] usb 1-7: new full-speed USB device number 4 using xhci_hcd
[   91.367721] usb 1-7: New USB device found, idVendor=045e, idProduct=096f, bcdDevice= 0.11
[   91.367723] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   91.367725] usb 1-7: Product: Surface Type Cover
[   91.367726] usb 1-7: Manufacturer: Microsoft
[   91.370228] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:096F.0008/input/input29
[   91.426918] hid-generic 0003:045E:096F.0008: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[   91.427766] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0009/input/input30
[   91.486846] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0009/input/input31
[   91.487300] hid-generic 0003:045E:096F.0009: input,hiddev0,hidraw1: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input1
[   91.493344] hid-generic 0003:045E:096F.000A: hiddev1,hidraw2: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input2
[   91.498165] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.000B/input/input32
[   91.498627] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.000B/input/input33
[   91.499033] hid-multitouch 0003:045E:096F.000B: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3

Willing to run specific tests or provide further information as required.

Package linux-libc-dev-5.3.18-surface unavailable in Debian Repository

Currently following the guide to get Ubuntu 18.04 working on my brand new SB2.

On item 4 (Download and install the required packages), it mentions 3 kernel packages to install, one of them being: linux-libc-dev-[VERSION].deb

I installed the debian repository as per https://github.com/linux-surface/linux-surface/wiki/Package-Repositories. Trying to install 5.3.18 as I want touch support.

However, no package matches linux-libc-dev_5.3.18* . an apt-cache search 5.3.18 only yields:

linux-headers-5.3.18-surface
linux-image-5.3.18-surface

Could you help me understand:

why the -dev package is not there. Should it be?
Do I need to install it? I can manually download it and install via dpkg, but that defeats the purpose of installing everything via the repository.

Thanks for the help!

Sensors on Surface Go non-functional after resume from suspend

Both light sensor and accelerometer are functional on initial boot, but will stop working after suspending and resuming. The sensors are still shown in monitor-sensor, but with fixed values (normal and 0.000000).

Not sure if it's a kernel/driver issue or something wrong with iio-sensor-proxy but I'm guessing it's driver related as it seems other Surface models are not affected.

Environment

Hardware model: Surface Go (8Mb/128Gb model)
Kernel version: Linux keito 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Ubuntu Linux 18.04.3 LTS

`dmesg` output

[    0.000000] microcode: microcode updated early to revision 0xca, date = 2019-09-26
[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=7d1c739b-e3ac-4222-9320-44b78be644a6 ro quiet splash vt.handoff=1
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000073053fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000073054000-0x0000000073054fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000073055000-0x0000000073055fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000073056000-0x00000000751c7fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000751c8000-0x0000000075ac7fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000075ac8000-0x000000008bcddfff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bcde000-0x000000008c88dfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008c88e000-0x000000008cf7dfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008cf7e000-0x000000008cffdfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008cffe000-0x000000008cffefff] usable
[    0.000000] BIOS-e820: [mem 0x000000008cfff000-0x000000008fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff900000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026effffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0x72be5018-0x72bf5057] usable ==> usable
[    0.000000] e820: update [mem 0x72be5018-0x72bf5057] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] reserve setup_data: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000072be5017] usable
[    0.000000] reserve setup_data: [mem 0x0000000072be5018-0x0000000072bf5057] usable
[    0.000000] reserve setup_data: [mem 0x0000000072bf5058-0x0000000073053fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000073054000-0x0000000073054fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x0000000073055000-0x0000000073055fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000073056000-0x00000000751c7fff] usable
[    0.000000] reserve setup_data: [mem 0x00000000751c8000-0x0000000075ac7fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000075ac8000-0x000000008bcddfff] usable
[    0.000000] reserve setup_data: [mem 0x000000008bcde000-0x000000008c88dfff] reserved
[    0.000000] reserve setup_data: [mem 0x000000008c88e000-0x000000008cf7dfff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x000000008cf7e000-0x000000008cffdfff] ACPI data
[    0.000000] reserve setup_data: [mem 0x000000008cffe000-0x000000008cffefff] usable
[    0.000000] reserve setup_data: [mem 0x000000008cfff000-0x000000008fffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000ff900000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000026effffff] usable
[    0.000000] efi: EFI v2.50 by INSYDE Corp.
[    0.000000] efi:  ACPI 2.0=0x8cffd014  SMBIOS=0x8c093000  SMBIOS 3.0=0x8c091000  ESRT=0x7ca849d8  MEMATTR=0x7bdf1018  TPMEventLog=0x75ad1018 
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Go/Surface Go, BIOS 1.0.19 06/24/2019
[    0.000000] tsc: Detected 1600.000 MHz processor
[    0.001609] tsc: Detected 1599.960 MHz TSC
[    0.001609] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001612] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001624] last_pfn = 0x26f000 max_arch_pfn = 0x400000000
[    0.001630] MTRR default type: write-back
[    0.001631] MTRR fixed ranges enabled:
[    0.001633]   00000-9FFFF write-back
[    0.001634]   A0000-BFFFF uncachable
[    0.001635]   C0000-FFFFF write-protect
[    0.001636] MTRR variable ranges enabled:
[    0.001638]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001640]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001641]   2 base 0090000000 mask 7FF0000000 uncachable
[    0.001642]   3 base 008E000000 mask 7FFE000000 uncachable
[    0.001643]   4 base 008D800000 mask 7FFF800000 uncachable
[    0.001644]   5 disabled
[    0.001645]   6 disabled
[    0.001646]   7 disabled
[    0.001646]   8 disabled
[    0.001647]   9 disabled
[    0.002462] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002729] last_pfn = 0x8cfff max_arch_pfn = 0x400000000
[    0.024173] esrt: Reserving ESRT space from 0x000000007ca849d8 to 0x000000007ca84ab0.
[    0.024191] Using GB pages for direct mapping
[    0.024194] BRK [0x31e01000, 0x31e01fff] PGTABLE
[    0.024196] BRK [0x31e02000, 0x31e02fff] PGTABLE
[    0.024197] BRK [0x31e03000, 0x31e03fff] PGTABLE
[    0.024244] BRK [0x31e04000, 0x31e04fff] PGTABLE
[    0.024246] BRK [0x31e05000, 0x31e05fff] PGTABLE
[    0.024563] BRK [0x31e06000, 0x31e06fff] PGTABLE
[    0.024603] BRK [0x31e07000, 0x31e07fff] PGTABLE
[    0.024632] BRK [0x31e08000, 0x31e08fff] PGTABLE
[    0.024709] BRK [0x31e09000, 0x31e09fff] PGTABLE
[    0.024827] BRK [0x31e0a000, 0x31e0afff] PGTABLE
[    0.024923] Secure boot enabled
[    0.024924] RAMDISK: [mem 0x3d998000-0x3fffdfff]
[    0.024944] ACPI: Early table checksum verification disabled
[    0.024948] ACPI: RSDP 0x000000008CFFD014 000024 (v02 MSFT  )
[    0.024953] ACPI: XSDT 0x000000008CFB6188 000104 (v01 MSFT   MSFT     00000000      01000013)
[    0.024961] ACPI: FACP 0x000000008CFED000 00010C (v05 MSFT   MSFT     00000000 0000 00000000)
[    0.024967] ACPI: DSDT 0x000000008CFBF000 029005 (v02 MSFT   MSFT     00000000 0000 00000000)
[    0.024971] ACPI: FACS 0x000000008CF55000 000040
[    0.024975] ACPI: UEFI 0x000000008CFFC000 000042 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.024978] ACPI: MSDM 0x000000008CFFB000 000055 (v03 MSFT   MSFT     00000001 0000 00000000)
[    0.024982] ACPI: SSDT 0x000000008CFFA000 0004C3 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.024986] ACPI: SSDT 0x000000008CFF9000 000046 (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.024989] ACPI: TPM2 0x000000008CFF8000 000034 (v03 MSFT   MSFT     00000000 0000 00000000)
[    0.024993] ACPI: SSDT 0x000000008CFF4000 00312B (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.024997] ACPI: SSDT 0x000000008CFEF000 0041C0 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.025000] ACPI: SSDT 0x000000008CFEE000 000064 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.025004] ACPI: HPET 0x000000008CFEC000 000038 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.025007] ACPI: APIC 0x000000008CFEB000 00012C (v03 MSFT   MSFT     00000001 0000 00000000)
[    0.025011] ACPI: MCFG 0x000000008CFEA000 00003C (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.025014] ACPI: SSDT 0x000000008CFBD000 001AB2 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.025018] ACPI: SSDT 0x000000008CFBC000 00027F (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.025021] ACPI: LPIT 0x000000008CFBB000 000094 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.025025] ACPI: WSMT 0x000000008CFBA000 000028 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.025029] ACPI: SSDT 0x000000008CFB9000 00029F (v02 MSFT   MSFT     00000000 0000 00000000)
[    0.025032] ACPI: SSDT 0x000000008CFB8000 000346 (v01 MSFT   MSFT     00000000 0000 00000000)
[    0.025036] ACPI: SSDT 0x000000008CFB7000 000E6D (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.025039] ACPI: SSDT 0x000000008CFB5000 0002E9 (v02 MSFT   MSFT     00000001 0000 00000000)
[    0.025043] ACPI: DBGP 0x000000008CFB4000 000034 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.025046] ACPI: DBG2 0x000000008CFB3000 000054 (v00 MSFT   MSFT     00000002 0000 00000000)
[    0.025050] ACPI: SSDT 0x000000008CFB2000 000ED7 (v02 MSFT   MSFT     00001000 0000 00000000)
[    0.025053] ACPI: SSDT 0x000000008CFB0000 0017AE (v02 MSFT   MSFT     00003000 0000 00000000)
[    0.025057] ACPI: DMAR 0x000000008CFE9000 0001A4 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.025060] ACPI: NHLT 0x000000008CFAF000 00002D (v00 MSFT   MSFT     00000002 0000 00000000)
[    0.025064] ACPI: FPDT 0x000000008CFAE000 000044 (v01 MSFT   MSFT     00000002 0000 00000000)
[    0.025067] ACPI: BGRT 0x000000008CFAD000 000038 (v01 MSFT   MSFT     00000001 0000 00000000)
[    0.025079] ACPI: Local APIC address 0xfee00000
[    0.025355] No NUMA configuration found
[    0.025357] Faking a node at [mem 0x0000000000000000-0x000000026effffff]
[    0.025362] NODE_DATA(0) allocated [mem 0x26eff9000-0x26effdfff]
[    0.025401] Zone ranges:
[    0.025402]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.025404]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.025405]   Normal   [mem 0x0000000100000000-0x000000026effffff]
[    0.025407]   Device   empty
[    0.025408] Movable zone start for each node
[    0.025409] Early memory node ranges
[    0.025410]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.025412]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.025413]   node   0: [mem 0x0000000000100000-0x0000000073053fff]
[    0.025414]   node   0: [mem 0x0000000073056000-0x00000000751c7fff]
[    0.025415]   node   0: [mem 0x0000000075ac8000-0x000000008bcddfff]
[    0.025416]   node   0: [mem 0x000000008cffe000-0x000000008cffefff]
[    0.025417]   node   0: [mem 0x0000000100000000-0x000000026effffff]
[    0.025627] Zeroed struct page in unavailable ranges: 19591 pages
[    0.025629] Initmem setup node 0 [mem 0x0000000000001000-0x000000026effffff]
[    0.025632] On node 0 totalpages: 2073465
[    0.025633]   DMA zone: 64 pages used for memmap
[    0.025634]   DMA zone: 22 pages reserved
[    0.025635]   DMA zone: 3996 pages, LIFO batch:0
[    0.025725]   DMA32 zone: 8848 pages used for memmap
[    0.025726]   DMA32 zone: 566237 pages, LIFO batch:63
[    0.040042]   Normal zone: 23488 pages used for memmap
[    0.040044]   Normal zone: 1503232 pages, LIFO batch:63
[    0.067475] Reserving Intel graphics memory at [mem 0x8e000000-0x8fffffff]
[    0.068141] ACPI: PM-Timer IO Port: 0x1808
[    0.068143] ACPI: Local APIC address 0xfee00000
[    0.068153] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.068154] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.068155] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.068156] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.068157] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.068157] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.068158] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.068159] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.068160] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.068161] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.068162] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.068163] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.068164] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.068164] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.068165] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.068166] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.068202] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.068205] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.068207] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.068209] ACPI: IRQ0 used by override.
[    0.068211] ACPI: IRQ9 used by override.
[    0.068213] Using ACPI (MADT) for SMP configuration information
[    0.068215] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.068224] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.068258] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.068261] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.068263] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[    0.068265] PM: Registered nosave memory: [mem 0x72be5000-0x72be5fff]
[    0.068268] PM: Registered nosave memory: [mem 0x72bf5000-0x72bf5fff]
[    0.068270] PM: Registered nosave memory: [mem 0x73054000-0x73054fff]
[    0.068271] PM: Registered nosave memory: [mem 0x73055000-0x73055fff]
[    0.068274] PM: Registered nosave memory: [mem 0x751c8000-0x75ac7fff]
[    0.068276] PM: Registered nosave memory: [mem 0x8bcde000-0x8c88dfff]
[    0.068277] PM: Registered nosave memory: [mem 0x8c88e000-0x8cf7dfff]
[    0.068278] PM: Registered nosave memory: [mem 0x8cf7e000-0x8cffdfff]
[    0.068280] PM: Registered nosave memory: [mem 0x8cfff000-0x8fffffff]
[    0.068281] PM: Registered nosave memory: [mem 0x90000000-0xdfffffff]
[    0.068282] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.068283] PM: Registered nosave memory: [mem 0xf0000000-0xfcffffff]
[    0.068283] PM: Registered nosave memory: [mem 0xfd000000-0xfe7fffff]
[    0.068284] PM: Registered nosave memory: [mem 0xfe800000-0xfebfffff]
[    0.068285] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.068286] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.068287] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
[    0.068287] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff]
[    0.068288] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[    0.068289] PM: Registered nosave memory: [mem 0xfed1a000-0xfed83fff]
[    0.068290] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff]
[    0.068290] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff]
[    0.068291] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.068292] PM: Registered nosave memory: [mem 0xfee01000-0xff8fffff]
[    0.068293] PM: Registered nosave memory: [mem 0xff900000-0xffffffff]
[    0.068295] [mem 0x90000000-0xdfffffff] available for PCI devices
[    0.068297] Booting paravirtualized kernel on bare hardware
[    0.068301] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.211824] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.212112] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u524288
[    0.212125] pcpu-alloc: s178584 r8192 d30312 u524288 alloc=1*2097152
[    0.212126] pcpu-alloc: [0] 0 1 2 3 
[    0.212165] Built 1 zonelists, mobility grouping on.  Total pages: 2041043
[    0.212166] Policy zone: Normal
[    0.212168] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=7d1c739b-e3ac-4222-9320-44b78be644a6 ro quiet splash vt.handoff=1
[    0.212991] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.213345] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.213434] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.218801] Calgary: detecting Calgary via BIOS EBDA area
[    0.218803] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.246310] Memory: 7951912K/8293860K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 341948K reserved, 0K cma-reserved)
[    0.246483] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.246499] Kernel/User page tables isolation: enabled
[    0.246518] ftrace: allocating 33563 entries in 132 pages
[    0.268210] rcu: Hierarchical RCU implementation.
[    0.268212] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.268213] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.268214] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.272860] NR_IRQS: 33024, nr_irqs: 1024, preallocated irqs: 16
[    0.273259] random: crng done (trusting CPU's manufacturer)
[    0.273290] Console: colour dummy device 80x25
[    0.273296] printk: console [tty0] enabled
[    0.273320] ACPI: Core revision 20190816
[    0.273838] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.273927] APIC: Switch to symmetric I/O mode setup
[    0.273929] DMAR: Host address width 39
[    0.273931] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.273941] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.273942] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.273947] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.273949] DMAR: RMRR base: 0x0000008c73d000 end: 0x0000008c75cfff
[    0.273950] DMAR: RMRR base: 0x0000008d800000 end: 0x0000008fffffff
[    0.273952] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.273952] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.273953] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.273954] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
[    0.273954] DMAR: ANDD device: 5 name: \_SB.PCI0.I2C4
[    0.273955] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
[    0.273956] DMAR: ANDD device: b name: \_SB.PCI0.UA02
[    0.273958] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.273959] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.273960] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.275687] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.275689] x2apic enabled
[    0.275708] Switched APIC routing to cluster x2apic.
[    0.279855] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.298015] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x170fff30cc4, max_idle_ns: 440795237869 ns
[    0.298021] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.92 BogoMIPS (lpj=6399840)
[    0.298024] pid_max: default: 32768 minimum: 301
[    0.303387] LSM: Security Framework initializing
[    0.303398] Yama: becoming mindful.
[    0.303428] AppArmor: AppArmor initialized
[    0.303431] TOMOYO Linux initialized
[    0.303472] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.303489] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.303864] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.303892] process: using mwait in idle threads
[    0.303896] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.303897] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.303902] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.303904] Spectre V2 : Mitigation: Full generic retpoline
[    0.303905] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.303906] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.303908] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.303908] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.303910] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.303914] MDS: Mitigation: Clear CPU buffers
[    0.304310] Freeing SMP alternatives memory: 24K
[    0.308381] TSC deadline timer enabled
[    0.308387] smpboot: CPU0: Intel(R) Pentium(R) CPU 4415Y @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[    0.308534] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.308542] ... version:                4
[    0.308543] ... bit width:              48
[    0.308544] ... generic registers:      4
[    0.308545] ... value mask:             0000ffffffffffff
[    0.308545] ... max period:             00007fffffffffff
[    0.308546] ... fixed-purpose events:   3
[    0.308547] ... event mask:             000000070000000f
[    0.308606] rcu: Hierarchical SRCU implementation.
[    0.309532] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.309617] smp: Bringing up secondary CPUs ...
[    0.309720] x86: Booting SMP configuration:
[    0.309722] .... node  #0, CPUs:      #1 #2
[    0.311137] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.311137]  #3
[    0.311137] smp: Brought up 1 node, 4 CPUs
[    0.311137] smpboot: Max logical packages: 1
[    0.311137] smpboot: Total of 4 processors activated (12799.68 BogoMIPS)
[    0.314378] devtmpfs: initialized
[    0.314378] x86/mm: Memory block size: 128MB
[    0.315165] PM: Registering ACPI NVS region [mem 0x73054000-0x73054fff] (4096 bytes)
[    0.315165] PM: Registering ACPI NVS region [mem 0x8c88e000-0x8cf7dfff] (7274496 bytes)
[    0.315165] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.315165] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.315165] pinctrl core: initialized pinctrl subsystem
[    0.315165] NET: Registered protocol family 16
[    0.315165] audit: initializing netlink subsys (disabled)
[    0.315165] audit: type=2000 audit(1578762599.040:1): state=initialized audit_enabled=0 res=1
[    0.315165] cpuidle: using governor ladder
[    0.315165] cpuidle: using governor menu
[    0.315165] ACPI: bus type PCI registered
[    0.315165] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.315165] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.315165] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.315165] PCI: Using configuration type 1 for base access
[    0.315165] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.318717] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.318717] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.546364] ACPI: Added _OSI(Module Device)
[    0.546364] ACPI: Added _OSI(Processor Device)
[    0.546364] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.546364] ACPI: Added _OSI(Processor Aggregator Device)
[    0.546364] ACPI: Added _OSI(Linux-Dell-Video)
[    0.546364] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.546364] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.614575] ACPI: 14 ACPI AML tables successfully acquired and loaded
[    0.618492] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.625231] ACPI: Dynamic OEM Table Load:
[    0.625253] ACPI: SSDT 0xFFFF9162A4C21800 000507 (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.627310] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.629275] ACPI: Dynamic OEM Table Load:
[    0.629287] ACPI: SSDT 0xFFFF9162A4CA7C00 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.631332] ACPI: Dynamic OEM Table Load:
[    0.631342] ACPI: SSDT 0xFFFF9162A4F22540 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.633219] ACPI: Dynamic OEM Table Load:
[    0.633229] ACPI: SSDT 0xFFFF9162A4C20800 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.635667] ACPI: Dynamic OEM Table Load:
[    0.635685] ACPI: SSDT 0xFFFF9162A5310000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.638583] ACPI: Dynamic OEM Table Load:
[    0.638594] ACPI: SSDT 0xFFFF9162A4CA6800 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.640688] ACPI: Dynamic OEM Table Load:
[    0.640698] ACPI: SSDT 0xFFFF9162A4CA5000 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.645151] ACPI: EC: EC started
[    0.645152] ACPI: EC: interrupt blocked
[    0.645312] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    0.645314] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.645316] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
[    0.645317] ACPI: Interpreter enabled
[    0.645408] ACPI: (supports S0 S3 S4 S5)
[    0.645415] ACPI: Using IOAPIC for interrupt routing
[    0.645483] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.646871] ACPI: Enabled 7 GPEs in block 00 to 7F
[    0.676520] ACPI: Power Resource [PXTC] (on)
[    0.677153] ACPI: Power Resource [PXTC] (on)
[    1.025822] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    1.025830] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    1.029971] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    1.033682] PCI host bridge to bus 0000:00
[    1.033685] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    1.033687] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    1.033689] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    1.033691] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    1.033692] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    1.033693] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    1.033695] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    1.033696] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    1.033698] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    1.033699] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    1.033701] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    1.033702] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    1.033703] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    1.033705] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    1.033706] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    1.033708] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    1.033709] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window]
[    1.033710] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    1.033712] pci_bus 0000:00: root bus resource [bus 00-fe]
[    1.033729] pci 0000:00:00.0: [8086:590c] type 00 class 0x060000
[    1.035584] pci 0000:00:02.0: [8086:591e] type 00 class 0x030000
[    1.035603] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb0ffffff 64bit]
[    1.035612] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
[    1.035619] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    1.035643] pci 0000:00:02.0: BAR 2: assigned to efifb
[    1.037080] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    1.037101] pci 0000:00:04.0: reg 0x10: [mem 0xb1830000-0xb1837fff 64bit]
[    1.038609] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
[    1.038628] pci 0000:00:05.0: reg 0x10: [mem 0xb1000000-0xb13fffff 64bit]
[    1.040121] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
[    1.040153] pci 0000:00:13.0: reg 0x10: [mem 0xb1840000-0xb1840fff 64bit]
[    1.041734] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    1.041764] pci 0000:00:14.0: reg 0x10: [mem 0xb1820000-0xb182ffff 64bit]
[    1.041859] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    1.043410] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    1.043440] pci 0000:00:14.2: reg 0x10: [mem 0xb1841000-0xb1841fff 64bit]
[    1.044927] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
[    1.045052] pci 0000:00:14.3: reg 0x10: [mem 0xb1800000-0xb180ffff 64bit]
[    1.046939] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    1.047205] pci 0000:00:15.0: reg 0x10: [mem 0xb1842000-0xb1842fff 64bit]
[    1.049567] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    1.049832] pci 0000:00:15.1: reg 0x10: [mem 0xb1843000-0xb1843fff 64bit]
[    1.052187] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    1.052452] pci 0000:00:15.2: reg 0x10: [mem 0xb1844000-0xb1844fff 64bit]
[    1.054811] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
[    1.055076] pci 0000:00:15.3: reg 0x10: [mem 0xb1845000-0xb1845fff 64bit]
[    1.057362] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    1.057395] pci 0000:00:16.0: reg 0x10: [mem 0xb1846000-0xb1846fff 64bit]
[    1.057494] pci 0000:00:16.0: PME# supported from D3hot
[    1.059109] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000
[    1.059374] pci 0000:00:19.0: reg 0x10: [mem 0xb1847000-0xb1847fff 64bit]
[    1.061733] pci 0000:00:19.2: [8086:9d64] type 00 class 0x118000
[    1.061998] pci 0000:00:19.2: reg 0x10: [mem 0xb1848000-0xb1848fff 64bit]
[    1.064294] pci 0000:00:1c.0: [8086:9d12] type 01 class 0x060400
[    1.064422] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    1.065940] pci 0000:00:1c.3: [8086:9d13] type 01 class 0x060400
[    1.066072] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    1.067602] pci 0000:00:1c.6: [8086:9d16] type 01 class 0x060400
[    1.067742] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    1.069339] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
[    1.069605] pci 0000:00:1e.0: reg 0x10: [mem 0xb1849000-0xb1849fff 64bit]
[    1.071906] pci 0000:00:1f.0: [8086:9d4b] type 00 class 0x060100
[    1.073474] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    1.073495] pci 0000:00:1f.2: reg 0x10: [mem 0xb183c000-0xb183ffff]
[    1.075008] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[    1.075045] pci 0000:00:1f.3: reg 0x10: [mem 0xb1838000-0xb183bfff 64bit]
[    1.075086] pci 0000:00:1f.3: reg 0x20: [mem 0xb1810000-0xb181ffff 64bit]
[    1.075155] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    1.077074] pci 0000:01:00.0: [168c:003e] type 00 class 0x028000
[    1.077496] pci 0000:01:00.0: reg 0x10: [mem 0xb1400000-0xb15fffff 64bit]
[    1.078987] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    1.080162] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    1.080169] pci 0000:00:1c.0:   bridge window [mem 0xb1400000-0xb15fffff]
[    1.080323] pci 0000:02:00.0: [10ec:522a] type 00 class 0xff0000
[    1.080358] pci 0000:02:00.0: reg 0x10: [mem 0xb1700000-0xb1700fff]
[    1.080591] pci 0000:02:00.0: supports D1 D2
[    1.080592] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
[    1.080833] pci 0000:00:1c.3: PCI bridge to [bus 02]
[    1.080839] pci 0000:00:1c.3:   bridge window [mem 0xb1700000-0xb17fffff]
[    1.081125] pci 0000:03:00.0: [1179:0113] type 00 class 0x010802
[    1.081162] pci 0000:03:00.0: reg 0x10: [mem 0xb1600000-0xb1603fff 64bit]
[    1.081311] pci 0000:03:00.0: PME# supported from D0 D3hot
[    1.081464] pci 0000:00:1c.6: PCI bridge to [bus 03]
[    1.081470] pci 0000:00:1c.6:   bridge window [mem 0xb1600000-0xb16fffff]
[    1.089326] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.089394] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    1.089457] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.089521] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.089583] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.089645] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.089708] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.089769] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    1.101842] ACPI: EC: interrupt unblocked
[    1.101865] ACPI: EC: event unblocked
[    1.101880] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    1.101882] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions and events
[    1.101998] iommu: Default domain type: Translated 
[    1.102029] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    1.102031] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    1.102042] pci 0000:00:02.0: vgaarb: bridge control possible
[    1.102043] vgaarb: loaded
[    1.102134] EDAC MC: Ver: 3.0.0
[    1.102642] Registered efivars operations
[    1.102642] PCI: Using ACPI for IRQ routing
[    1.131616] PCI: pci_cache_line_size set to 64 bytes
[    1.132300] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    1.132302] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    1.132303] e820: reserve RAM buffer [mem 0x72be5018-0x73ffffff]
[    1.132304] e820: reserve RAM buffer [mem 0x73054000-0x73ffffff]
[    1.132305] e820: reserve RAM buffer [mem 0x751c8000-0x77ffffff]
[    1.132307] e820: reserve RAM buffer [mem 0x8bcde000-0x8bffffff]
[    1.132308] e820: reserve RAM buffer [mem 0x8cfff000-0x8fffffff]
[    1.132309] e820: reserve RAM buffer [mem 0x26f000000-0x26fffffff]
[    1.133305] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    1.133311] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    1.136082] clocksource: Switched to clocksource tsc-early
[    1.148184] VFS: Disk quotas dquot_6.6.0
[    1.148205] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.148371] AppArmor: AppArmor Filesystem Enabled
[    1.148392] pnp: PnP ACPI init
[    1.148713] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
[    1.148715] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
[    1.148717] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
[    1.148719] system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved
[    1.148721] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
[    1.148722] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    1.148724] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
[    1.148730] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.149274] system 00:01: [io  0x2000-0x20fe] has been reserved
[    1.149279] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.149603] system 00:02: [io  0x0680-0x069f] has been reserved
[    1.149605] system 00:02: [io  0xffff] has been reserved
[    1.149607] system 00:02: [io  0xffff] has been reserved
[    1.149608] system 00:02: [io  0xffff] has been reserved
[    1.149610] system 00:02: [io  0x1800-0x18fe] has been reserved
[    1.149612] system 00:02: [io  0x164e-0x164f] has been reserved
[    1.149616] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.149786] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    1.149847] system 00:04: [io  0x1854-0x1857] has been reserved
[    1.149851] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    1.149900] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active)
[    1.152154] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.153132] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
[    1.153134] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
[    1.153136] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
[    1.153138] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved
[    1.153139] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[    1.153142] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved
[    1.153144] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved
[    1.153146] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved
[    1.153147] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
[    1.153149] system 00:07: [mem 0x90000000-0x9001ffff] has been reserved
[    1.153154] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    1.155341] pnp: PnP ACPI: found 8 devices
[    1.157180] thermal_sys: Registered thermal governor 'fair_share'
[    1.157182] thermal_sys: Registered thermal governor 'bang_bang'
[    1.157183] thermal_sys: Registered thermal governor 'step_wise'
[    1.157184] thermal_sys: Registered thermal governor 'user_space'
[    1.161703] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    1.161756] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    1.161763] pci 0000:00:1c.0:   bridge window [mem 0xb1400000-0xb15fffff]
[    1.161771] pci 0000:00:1c.3: PCI bridge to [bus 02]
[    1.161776] pci 0000:00:1c.3:   bridge window [mem 0xb1700000-0xb17fffff]
[    1.161784] pci 0000:00:1c.6: PCI bridge to [bus 03]
[    1.161789] pci 0000:00:1c.6:   bridge window [mem 0xb1600000-0xb16fffff]
[    1.161798] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    1.161800] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    1.161801] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    1.161803] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    1.161804] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    1.161806] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    1.161807] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    1.161809] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    1.161810] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    1.161812] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    1.161813] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    1.161815] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    1.161816] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    1.161817] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    1.161819] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    1.161820] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    1.161822] pci_bus 0000:00: resource 20 [mem 0x90000000-0xdfffffff window]
[    1.161823] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    1.161825] pci_bus 0000:01: resource 1 [mem 0xb1400000-0xb15fffff]
[    1.161827] pci_bus 0000:02: resource 1 [mem 0xb1700000-0xb17fffff]
[    1.161828] pci_bus 0000:03: resource 1 [mem 0xb1600000-0xb16fffff]
[    1.162083] NET: Registered protocol family 2
[    1.162271] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    1.162287] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    1.162384] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    1.162530] TCP: Hash tables configured (established 65536 bind 65536)
[    1.162562] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    1.162587] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    1.162657] NET: Registered protocol family 1
[    1.162663] NET: Registered protocol family 44
[    1.162694] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    1.164907] PCI: CLS 64 bytes, default 64
[    1.164958] Trying to unpack rootfs image as initramfs...
[    2.117249] Freeing initrd memory: 39320K
[    2.117320] DMAR: ACPI device "device:71" under DMAR at fed91000 as 00:15.0
[    2.117325] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.1
[    2.117328] DMAR: ACPI device "device:73" under DMAR at fed91000 as 00:15.2
[    2.117331] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.3
[    2.117333] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:19.2
[    2.117336] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:1e.0
[    2.117339] DMAR: ACPI device "device:77" under DMAR at fed91000 as 00:19.0
[    2.130073] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    2.130075] software IO TLB: mapped [mem 0x8714a000-0x8b14a000] (64MB)
[    2.130726] Initialise system trusted keyrings
[    2.130790] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    2.132559] zbud: loaded
[    2.132894] Key type asymmetric registered
[    2.132895] Asymmetric key parser 'x509' registered
[    2.132903] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    2.132960] io scheduler mq-deadline registered
[    2.133515] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    2.133624] pcieport 0000:00:1c.0: AER: enabled with IRQ 122
[    2.134043] pcieport 0000:00:1c.3: PME: Signaling with IRQ 123
[    2.134129] pcieport 0000:00:1c.3: AER: enabled with IRQ 123
[    2.134502] pcieport 0000:00:1c.6: PME: Signaling with IRQ 124
[    2.134600] pcieport 0000:00:1c.6: AER: enabled with IRQ 124
[    2.134710] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    2.134739] efifb: probing for efifb
[    2.134758] efifb: framebuffer at 0xa0000000, using 8476k, total 8475k
[    2.134760] efifb: mode is 1800x1200x32, linelength=7232, pages=1
[    2.134760] efifb: scrolling: redraw
[    2.134762] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    2.134902] Console: switching to colour frame buffer device 225x75
[    2.141178] fb0: EFI VGA frame buffer device
[    2.141191] intel_idle: MWAIT substates: 0x11142120
[    2.141192] intel_idle: v0.4.1 model 0x8E
[    2.141509] intel_idle: lapic_timer_reliable_states 0xffffffff
[    2.142954] thermal LNXTHERM:00: registered as thermal_zone0
[    2.142956] ACPI: Thermal Zone [TZ00] (29 C)
[    2.143151] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    2.143926] Linux agpgart interface v0.103
[    2.144017] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    2.144017] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    2.144391] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    2.144392] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    2.147267] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.147403] mousedev: PS/2 mouse device common for all mice
[    2.147497] rtc_cmos 00:03: RTC can wake from S4
[    2.148006] rtc_cmos 00:03: registered as rtc0
[    2.148023] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[    2.148033] intel_pstate: Intel P-state driver initializing
[    2.148470] intel_pstate: HWP enabled
[    2.148512] ledtrig-cpu: registered to indicate activity on CPUs
[    2.148805] intel_pmc_core INT33A1:00:  initialized
[    2.148918] drop_monitor: Initializing network drop monitor service
[    2.149151] NET: Registered protocol family 10
[    2.155496] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    2.159364] Segment Routing with IPv6
[    2.159398] mip6: Mobile IPv6
[    2.159401] NET: Registered protocol family 17
[    2.159501] mpls_gso: MPLS GSO support
[    2.159890] microcode: sig=0x806e9, pf=0x80, revision=0xca
[    2.159964] microcode: Microcode Update Driver: v2.2.
[    2.159969] IPI shorthand broadcast: enabled
[    2.159978] sched_clock: Marking stable (2158979306, 828659)->(2166487673, -6679708)
[    2.160137] registered taskstats version 1
[    2.160139] Loading compiled-in X.509 certificates
[    2.162595] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    2.162628] zswap: loaded using pool lzo/zbud
[    2.162838] Key type ._fscrypt registered
[    2.162839] Key type .fscrypt registered
[    2.162863] AppArmor: AppArmor sha1 policy hashing enabled
[    2.164740] rtc_cmos 00:03: setting system clock to 2020-01-11T17:10:01 UTC (1578762601)
[    2.166103] Freeing unused kernel image memory: 1660K
[    2.206219] Write protecting the kernel read-only data: 16384k
[    2.207039] Freeing unused kernel image memory: 2036K
[    2.207257] Freeing unused kernel image memory: 380K
[    2.220431] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.220433] x86/mm: Checking user space page tables
[    2.233207] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.233209] Run /init as init process
[    2.347429] fjes: module verification failed: signature and/or required key missing - tainting kernel
[    2.379099] hidraw: raw HID events driver (C) Jiri Kosina
[    2.384227] battery: ACPI: Battery Slot [BAT1] (battery present)
[    2.401146] ACPI: bus type USB registered
[    2.401182] usbcore: registered new interface driver usbfs
[    2.401212] usbcore: registered new interface driver hub
[    2.404300] usbcore: registered new device driver usb
[    2.415186] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.415196] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    2.416302] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    2.416311] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    2.416599] nvme nvme0: pci function 0000:03:00.0
[    2.416706] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    2.416710] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.416713] usb usb1: Product: xHCI Host Controller
[    2.416715] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.416718] usb usb1: SerialNumber: 0000:00:14.0
[    2.416932] hub 1-0:1.0: USB hub found
[    2.416956] hub 1-0:1.0: 12 ports detected
[    2.419863] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.419871] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    2.419878] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    2.419953] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    2.419956] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.419958] usb usb2: Product: xHCI Host Controller
[    2.419961] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.419963] usb usb2: SerialNumber: 0000:00:14.0
[    2.420134] hub 2-0:1.0: USB hub found
[    2.420148] hub 2-0:1.0: 6 ports detected
[    2.421406] usb: port power management may be unreliable
[    2.633176] nvme nvme0: allocated 38 MiB host memory buffer.
[    2.663644] nvme nvme0: 4/0/0 default/read/poll queues
[    2.666847]  nvme0n1: p1 p2 p3 p4 p5
[    2.754217] usb 1-5: new full-speed USB device number 2 using xhci_hcd
[    2.903253] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    2.903257] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.903265] usb 1-5: New USB device found, idVendor=0cf3, idProduct=e302, bcdDevice= 0.01
[    2.903267] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.030218] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    3.062865] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=2
[    3.071903] hid-generic 001F:8087:0AC2.0001: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    3.073112] hid-generic 001F:8087:0AC3.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC3] on 
[    3.154226] tsc: Refined TSC clocksource calibration: 1608.000 MHz
[    3.154238] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172daa3a18b, max_idle_ns: 440795212390 ns
[    3.154297] clocksource: Switched to clocksource tsc
[    3.180005] usb 1-7: New USB device found, idVendor=045e, idProduct=096f, bcdDevice= 0.11
[    3.180009] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.180012] usb 1-7: Product: Surface Type Cover
[    3.180014] usb 1-7: Manufacturer: Microsoft
[    3.211518] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:096F.0003/input/input1
[    3.270585] hid-generic 0003:045E:096F.0003: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    3.271809] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0004/input/input2
[    3.330332] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.1/0003:045E:096F.0004/input/input3
[    3.330637] hid-generic 0003:045E:096F.0004: input,hiddev0,hidraw1: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input1
[    3.331610] hid-generic 0003:045E:096F.0005: hiddev1,hidraw2: USB HID v1.11 Device [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input2
[    3.334390] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input4
[    3.334533] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input5
[    3.334720] hid-generic 0003:045E:096F.0006: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3
[    3.334781] usbcore: registered new interface driver usbhid
[    3.334782] usbhid: USB HID core driver
[    3.395349] mmc0: cannot verify signal voltage switch
[    3.440973] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[    3.488526] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    3.519594] mmc0: new ultra high speed SDR104 SDXC card at address aaaa
[    3.538067] systemd[1]: RTC configured in localtime, applying delta of 60 minutes to system time.
[    3.674083] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    3.694467] systemd[1]: Detected architecture x86-64.
[    3.712517] systemd[1]: Set hostname to <keito>.
[    3.838012] systemd[1]: Reached target User and Group Name Lookups.
[    3.838422] systemd[1]: Created slice System Slice.
[    3.838551] systemd[1]: Listening on udev Control Socket.
[    3.838625] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.838691] systemd[1]: Listening on RPCbind Server Activation Socket.
[    3.838848] systemd[1]: Listening on Journal Audit Socket.
[    3.838907] systemd[1]: Listening on udev Kernel Socket.
[    3.864380] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[    3.874800] lp: driver loaded but no devices found
[    3.879736] ppdev: user-space parallel port driver
[    3.891539] RPC: Registered named UNIX socket transport module.
[    3.891542] RPC: Registered udp transport module.
[    3.891543] RPC: Registered tcp transport module.
[    3.891544] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    4.070063] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    4.104040] systemd-journald[251]: Received request to flush runtime journal from PID 1
[    4.383389] ACPI: AC Adapter [ACAD] (on-line)
[    4.426430] loop: module loaded
[    4.440889] input: Intel HID events as /devices/platform/INT33D5:00/input/input6
[    4.441044] intel-hid INT33D5:00: platform supports 5 button array
[    4.441099] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input7
[    4.452757] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    5.067589] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input8
[    5.067636] ACPI: Power Button [PWRB]
[    5.067732] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input9
[    5.067770] ACPI: Lid Switch [LIDD]
[    5.085333] intel_rapl_common: Found RAPL domain package
[    5.085335] intel_rapl_common: Found RAPL domain dram
[    5.092283] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    5.186213] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    5.299999] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    5.300506] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    5.301880] checking generic (a0000000 847000) vs hw (a0000000 10000000)
[    5.301882] fb0: switching to inteldrmfb from EFI VGA
[    5.302056] Console: switching to colour dummy device 80x25
[    5.302112] i915 0000:00:02.0: vgaarb: deactivate vga console
[    5.302869] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    5.303550] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    5.304526] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    5.304528] [drm] Driver supports precise vblank timestamp query.
[    5.304553] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    5.305735] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    5.306293] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    5.306435] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    5.307190] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    5.307653] idma64 idma64.3: Found Intel integrated DMA 64-bit
[    5.308113] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002)
[    5.308840] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    5.309004] dw-apb-uart.4: ttyS0 at MMIO 0xb1847000 (irq = 32, base_baud = 115200) is a 16550A
[    5.317764] intel-lpss 0000:00:19.2: enabling device (0000 -> 0002)
[    5.318039] ACPI Warning: SystemMemory range 0x00000000B1848000-0x00000000B18481FF conflicts with OpRegion 0x00000000B1848000-0x00000000B1848207 (\_SB.PCI0.GEXP.BAR0) (20190816/utaddress-213)
[    5.318046] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    5.318997] intel-lpss: probe of 0000:00:19.2 failed with error -16
[    5.319695] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    5.320309] idma64 idma64.5: Found Intel integrated DMA 64-bit
[    5.320631] dw-apb-uart.5: ttyS1 at MMIO 0xb1849000 (irq = 20, base_baud = 115200) is a 16550A
[    5.325356] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input10
[    5.325535] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.3/0003:045E:096F.0006/input/input11
[    5.325715] hid-multitouch 0003:045E:096F.0006: input,hiddev2,hidraw3: USB HID v1.11 Mouse [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input3
[    5.342248] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    5.362008] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    5.363041] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
[    5.365881] Bluetooth: Core ver 2.22
[    5.365927] NET: Registered protocol family 31
[    5.365928] Bluetooth: HCI device and connection manager initialized
[    5.365932] Bluetooth: HCI socket layer initialized
[    5.365935] Bluetooth: L2CAP socket layer initialized
[    5.365938] Bluetooth: SCO socket layer initialized
[    5.375918] usbcore: registered new interface driver btusb
[    5.439808] EFI Variables Facility v0.08 2004-May-17
[    5.464193] mmcblk0: mmc0:aaaa SC256 238 GiB 
[    5.468144] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.479903] fbcon: i915drmfb (fb0) is primary device
[    5.485205] Console: switching to colour frame buffer device 225x75
[    5.485763]  mmcblk0: p1
[    5.512714] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    5.560644] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.571972] pstore: Using crash dump compression: deflate
[    5.571997] pstore: Registered efi as persistent store backend
[    5.572024] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    5.572025] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    5.572027] RAPL PMU: hw unit of domain package 2^-14 Joules
[    5.572028] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    5.572029] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    5.572030] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    5.588892] cryptd: max_cpu_qlen set to 1000
[    5.647683] SSE version of gcm_enc/dec engaged.
[    5.710608] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[    5.823647] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    5.855532] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.855536] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.855538] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.855540] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.855542] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.855545] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[    5.855547] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    5.920960] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[    5.921050] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[    5.921133] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    5.921217] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    5.921304] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    5.921383] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    5.921476] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[    5.991591] ath10k_pci 0000:01:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 168c:3370
[    5.991596] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[    5.992561] ath10k_pci 0000:01:00.0: firmware ver WLAN.RM.4.4.1-00079-QCARMSWPZ-1 api 6 features wowlan,ignore-otp crc32 fd869beb
[    6.004100] intel_rapl_common: Found RAPL domain package
[    6.004103] intel_rapl_common: Found RAPL domain core
[    6.004104] intel_rapl_common: Found RAPL domain uncore
[    6.004106] intel_rapl_common: Found RAPL domain dram
[    6.068896] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 70c38a29
[    6.150506] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[    6.174265] ath10k_pci 0000:01:00.0: htt-ver 3.47 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[    6.267667] ath: EEPROM regdomain: 0x0
[    6.267669] ath: EEPROM indicates default country code should be used
[    6.267670] ath: doing EEPROM country->regdmn map search
[    6.267672] ath: country maps to regdmn code: 0x3a
[    6.267674] ath: Country alpha2 being used: US
[    6.267675] ath: Regpair used: 0x3a
[    6.340596] i2c_hid i2c-ELAN9038:00: i2c-ELAN9038:00 supply vdd not found, using dummy regulator
[    6.340617] i2c_hid i2c-ELAN9038:00: i2c-ELAN9038:00 supply vddl not found, using dummy regulator
[    6.388536] input: ELAN9038:00 04F3:261A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input20
[    6.397022] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input21
[    6.397243] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input22
[    6.397552] input: ELAN9038:00 04F3:261A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input23
[    6.397821] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input25
[    6.397947] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input26
[    6.398168] input: ELAN9038:00 04F3:261A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-7/i2c-ELAN9038:00/0018:04F3:261A.0007/input/input27
[    6.406841] hid-multitouch 0018:04F3:261A.0007: input,hidraw4: I2C HID v1.00 Device [ELAN9038:00 04F3:261A] on i2c-ELAN9038:00
[    6.772062] ath10k_pci 0000:01:00.0 wlp1s0: renamed from wlan0
[    7.356426] audit: type=1400 audit(1578759006.685:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=799 comm="apparmor_parser"
[    7.356765] audit: type=1400 audit(1578759006.685:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=798 comm="apparmor_parser"
[    7.356770] audit: type=1400 audit(1578759006.685:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=798 comm="apparmor_parser"
[    7.356774] audit: type=1400 audit(1578759006.685:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=798 comm="apparmor_parser"
[    7.361179] audit: type=1400 audit(1578759006.689:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=795 comm="apparmor_parser"
[    7.361185] audit: type=1400 audit(1578759006.689:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=795 comm="apparmor_parser"
[    7.361189] audit: type=1400 audit(1578759006.689:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=795 comm="apparmor_parser"
[    7.361192] audit: type=1400 audit(1578759006.689:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=795 comm="apparmor_parser"
[    7.364532] audit: type=1400 audit(1578759006.693:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=800 comm="apparmor_parser"
[    7.366739] audit: type=1400 audit(1578759006.697:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=802 comm="apparmor_parser"
[    7.578816] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    7.578819] Bluetooth: BNEP filters: protocol multicast
[    7.578824] Bluetooth: BNEP socket layer initialized
[    8.361048] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[   12.055733] wlp1s0: authenticate with 30:91:8f:15:e6:89
[   12.119158] wlp1s0: send auth to 30:91:8f:15:e6:89 (try 1/3)
[   12.120830] wlp1s0: authenticated
[   12.122353] wlp1s0: associate with 30:91:8f:15:e6:89 (try 1/3)
[   12.131242] wlp1s0: RX AssocResp from 30:91:8f:15:e6:89 (capab=0x411 status=0 aid=1)
[   12.133239] wlp1s0: associated
[   12.183125] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   32.730708] tun: Universal TUN/TAP device driver, 1.6
[  231.330955] broken atomic modeset userspace detected, disabling atomic
[  232.241321] fuse: init (API version 7.31)
[  233.208945] Bluetooth: RFCOMM TTY layer initialized
[  233.208954] Bluetooth: RFCOMM socket layer initialized
[  233.208964] Bluetooth: RFCOMM ver 1.11
[  235.190062] rfkill: input handler disabled
[  560.289289] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
[  564.513443] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
[  574.078532] wlp1s0: deauthenticating from 30:91:8f:15:e6:89 by local choice (Reason: 3=DEAUTH_LEAVING)
[  578.092992] PM: suspend entry (s2idle)
[  578.106523] Filesystems sync: 0.013 seconds
[  578.107103] Freezing user space processes ... (elapsed 0.004 seconds) done.
[  578.111284] OOM killer disabled.
[  578.111285] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[  578.112753] printk: Suspending console(s) (use no_console_suspend to debug)
[  578.272214] ACPI: EC: interrupt blocked
[  592.248693] ACPI: EC: interrupt unblocked
[  592.775437] OOM killer enabled.
[  592.775439] Restarting tasks ... done.
[  592.784266] PM: suspend exit
[  593.046185] mmc0: cannot verify signal voltage switch
[  593.107753] ath10k_pci 0000:01:00.0: unsupported HTC service id: 1536
[  593.164244] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
[  596.736479] wlp1s0: authenticate with 30:91:8f:15:e6:89
[  596.799532] wlp1s0: send auth to 30:91:8f:15:e6:89 (try 1/3)
[  596.803248] wlp1s0: authenticated
[  596.805070] wlp1s0: associate with 30:91:8f:15:e6:89 (try 1/3)
[  596.808544] wlp1s0: RX AssocResp from 30:91:8f:15:e6:89 (capab=0x411 status=0 aid=1)
[  596.811390] wlp1s0: associated
[  596.842111] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready

Other information

Of dubious usefulness, but I'm including it just in case.

Pre-Suspend

Output of `monitor-sensor`

``` Waiting for iio-sensor-proxy to appear +++ iio-sensor-proxy appeared === Has accelerometer (orientation: normal) === Has ambient light sensor (value: 29.520001, unit: lux) Light changed: 0.000000 (lux) Light changed: 6.560000 (lux) Light changed: 29.520001 (lux) Accelerometer orientation changed: left-up Light changed: 26.240001 (lux) Light changed: 29.520001 (lux) Accelerometer orientation changed: normal Light changed: 26.240001 (lux) Light changed: 29.520001 (lux) Light changed: 13.120001 (lux) Light changed: 19.680001 (lux) Light changed: 26.240001 (lux) Light changed: 29.520001 (lux) ```

gdbus introspect

Output of: `gdbus introspect --system --dest net.hadess.SensorProxy --object-path /net/hadess/SensorProxy`

node /net/hadess/SensorProxy {
  interface org.freedesktop.DBus.Properties {
    methods:
      Get(in  s interface_name,
          in  s property_name,
          out v value);
      GetAll(in  s interface_name,
             out a{sv} properties);
      Set(in  s interface_name,
          in  s property_name,
          in  v value);
    signals:
      PropertiesChanged(s interface_name,
                        a{sv} changed_properties,
                        as invalidated_properties);
    properties:
  };
  interface org.freedesktop.DBus.Introspectable {
    methods:
      Introspect(out s xml_data);
    signals:
    properties:
  };
  interface org.freedesktop.DBus.Peer {
    methods:
      Ping();
      GetMachineId(out s machine_uuid);
    signals:
    properties:
  };
  interface net.hadess.SensorProxy {
    methods:
      ClaimAccelerometer();
      ReleaseAccelerometer();
      ClaimLight();
      ReleaseLight();
    signals:
    properties:
      readonly b HasAccelerometer = true;
      readonly s AccelerometerOrientation = 'normal';
      readonly b HasAmbientLight = true;
      readonly s LightLevelUnit = 'lux';
      readonly d LightLevel = 26.240001246333122;
  };
  node Compass {
  };
};

Output of udevadm info --export-db attached
UDEVADM_Pre_Suspend.txt

Post-Suspend

Output of `monitor-sensor`

``` Waiting for iio-sensor-proxy to appear +++ iio-sensor-proxy appeared === Has accelerometer (orientation: normal) === Has ambient light sensor (value: 0.000000, unit: lux) ```

gdbus introspect

Output of: `gdbus introspect --system --dest net.hadess.SensorProxy --object-path /net/hadess/SensorProxy`

node /net/hadess/SensorProxy {
  interface org.freedesktop.DBus.Properties {
    methods:
      Get(in  s interface_name,
          in  s property_name,
          out v value);
      GetAll(in  s interface_name,
             out a{sv} properties);
      Set(in  s interface_name,
          in  s property_name,
          in  v value);
    signals:
      PropertiesChanged(s interface_name,
                        a{sv} changed_properties,
                        as invalidated_properties);
    properties:
  };
  interface org.freedesktop.DBus.Introspectable {
    methods:
      Introspect(out s xml_data);
    signals:
    properties:
  };
  interface org.freedesktop.DBus.Peer {
    methods:
      Ping();
      GetMachineId(out s machine_uuid);
    signals:
    properties:
  };
  interface net.hadess.SensorProxy {
    methods:
      ClaimAccelerometer();
      ReleaseAccelerometer();
      ClaimLight();
      ReleaseLight();
    signals:
    properties:
      readonly b HasAccelerometer = true;
      readonly s AccelerometerOrientation = 'normal';
      readonly b HasAmbientLight = true;
      readonly s LightLevelUnit = 'lux';
      readonly d LightLevel = 0.0;
  };
  node Compass {
  };
};

Output of udevadm info --export-db attached
UDEVADM_Post_Suspend.txt

Hardware buttons not working due to missing module dependency, GPIO error

As discussed on ##linux-surface, hardware buttons on some Surfaces are not working. Reloading the button module works post-boot:

sudo modprobe -r soc_button_array
sudo modprobe soc_button_array

Inserting a debug print statement (printk(KERN_ERR "gpio lookup failed: %lld, PTR_ERR(gpiod));) at line 52 in 0003-buttons.patch produces the following dmesg output:

[    2.688559] gpio lookup failed: -517
[    2.688573] gpio lookup failed: -517
[    2.688613] gpio lookup failed: -517

Error -517: EPROBE_DEFER

Environment

Hardware model: Surface Pro 5 (2017)
Kernel version: 4.19.95
Distribution: NixOS, but likely distro-agnostic

Bug with sound (snd_hda_intel spurious response 0x0:0x0)

Kernel messages for sound

Environment

Hardware model: Surface Pro 3
Kernel version: Linux surface 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Linux Mint Mate 19.3

`dmesg` output

[ 0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=9626cee8-6837-43d8-80b3-01fc74139163 ro quiet splash vt.handoff=1
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000aa376fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000aa377000-0x00000000aa3f3fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000aa3f4000-0x00000000aa40afff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000aa40b000-0x00000000abb54fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000abb55000-0x00000000abeb1fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000abeb2000-0x00000000abffefff] type 20
[ 0.000000] BIOS-e820: [mem 0x00000000abfff000-0x00000000abffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000024fdfffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.31 by American Megatrends
[ 0.000000] efi: ESRT=0xabeb0c18 ACPI 2.0=0xaa3f8000 ACPI=0xaa3f8000 SMBIOS=0xabeaf018
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: Microsoft Corporation Surface Pro 3/Surface Pro 3, BIOS 3.11.2650 04/30/2019
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2494.234 MHz processor
[ 0.000142] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000144] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000152] last_pfn = 0x24fe00 max_arch_pfn = 0x400000000
[ 0.000157] MTRR default type: uncachable
[ 0.000158] MTRR fixed ranges enabled:
[ 0.000160] 00000-9FFFF write-back
[ 0.000161] A0000-FFFFF uncachable
[ 0.000162] MTRR variable ranges enabled:
[ 0.000164] 0 base 0000000000 mask 7F80000000 write-back
[ 0.000165] 1 base 0080000000 mask 7FE0000000 write-back
[ 0.000166] 2 base 00A0000000 mask 7FF8000000 write-back
[ 0.000167] 3 base 00A8000000 mask 7FFC000000 write-back
[ 0.000168] 4 base 00AC000000 mask 7FFF000000 write-back
[ 0.000169] 5 base 0100000000 mask 7F00000000 write-back
[ 0.000170] 6 base 0200000000 mask 7FC0000000 write-back
[ 0.000171] 7 base 0240000000 mask 7FF0000000 write-back
[ 0.000172] 8 base 024FE00000 mask 7FFFE00000 uncachable
[ 0.000173] 9 base 00FF000000 mask 7FFF000000 write-protect
[ 0.000555] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.000699] last_pfn = 0xac000 max_arch_pfn = 0x400000000
[ 0.018379] esrt: Reserving ESRT space from 0x00000000abeb0c18 to 0x00000000abeb0cc8.
[ 0.018387] Using GB pages for direct mapping
[ 0.018390] BRK [0x174601000, 0x174601fff] PGTABLE
[ 0.018392] BRK [0x174602000, 0x174602fff] PGTABLE
[ 0.018393] BRK [0x174603000, 0x174603fff] PGTABLE
[ 0.018419] BRK [0x174604000, 0x174604fff] PGTABLE
[ 0.018421] BRK [0x174605000, 0x174605fff] PGTABLE
[ 0.018523] BRK [0x174606000, 0x174606fff] PGTABLE
[ 0.018549] BRK [0x174607000, 0x174607fff] PGTABLE
[ 0.018580] BRK [0x174608000, 0x174608fff] PGTABLE
[ 0.018597] Secure boot could not be determined
[ 0.018598] RAMDISK: [mem 0x306d3000-0x34360fff]
[ 0.018605] ACPI: Early table checksum verification disabled
[ 0.018608] ACPI: RSDP 0x00000000AA3F8000 000024 (v02 OEMC )
[ 0.018612] ACPI: XSDT 0x00000000AA3F80A0 0000BC (v01 OEMC O E M C 00000300 AMI 00010013)
[ 0.018618] ACPI: FACP 0x00000000AA405328 00010C (v05 OEMC O E M C 00000300 AMI 00010013)
[ 0.018624] ACPI: DSDT 0x00000000AA3F81E8 00D13B (v02 OEMC O E M C 00000300 INTL 20120913)
[ 0.018627] ACPI: FACS 0x00000000ABB4E080 000040
[ 0.018630] ACPI: APIC 0x00000000AA405438 000072 (v03 OEMC O E M C 00000300 AMI 00010013)
[ 0.018633] ACPI: FPDT 0x00000000AA4054B0 000044 (v01 OEMC O E M C 00000300 AMI 00010013)
[ 0.018636] ACPI: SSDT 0x00000000AA4054F8 00036D (v01 SataRe SataTabl 00001000 INTL 20120913)
[ 0.018640] ACPI: HPET 0x00000000AA405868 000038 (v01 OEMC O E M C 00000300 AMI. 00000005)
[ 0.018643] ACPI: MSDM 0x00000000AA4058A0 000055 (v03 OEMC O E M C 00000300 AMI 00010013)
[ 0.018646] ACPI: WDSA 0x00000000AA4058F8 00018D (v02 OEMC ACTABL 00000003 INTL 20120913)
[ 0.018649] ACPI: LPIT 0x00000000AA405A88 000094 (v01 ALASKA A M I 00000000 AMI. 00000005)
[ 0.018783] ACPI: DBGP 0x00000000AA405B20 000034 (v01 OEMC O E M C 00000300 MSFT 0000005F)
[ 0.018786] ACPI: HPET 0x00000000AA405B58 000038 (v01 OEMC O E M C 00000300 MSFT 0000005F)
[ 0.018789] ACPI: MCFG 0x00000000AA405B90 00003C (v01 OEMC O E M C 00000300 MSFT 0000005F)
[ 0.018792] ACPI: SSDT 0x00000000AA405BD0 00047E (v01 OEMC Ult0Rtd3 00001000 INTL 20120913)
[ 0.018795] ACPI: TPM2 0x00000000AA406050 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
[ 0.018798] ACPI: SSDT 0x00000000AA406088 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120913)
[ 0.018801] ACPI: SSDT 0x00000000AA4065C8 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120913)
[ 0.018805] ACPI: SSDT 0x00000000AA4070A0 003533 (v01 SaSsdt SaSsdt 00003000 INTL 20120913)
[ 0.018808] ACPI: UEFI 0x00000000AA40A5D8 000042 (v01 OEMC O E M C 00000300 00000000)
[ 0.018811] ACPI: BGRT 0x00000000AA40A620 000038 (v01 OEMC O E M C 00000300 AMI 00010013)
[ 0.018814] ACPI: DMAR 0x00000000AA40A658 0000F0 (v01 INTEL HSW 00000001 INTL 00000001)
[ 0.018824] ACPI: Local APIC address 0xfee00000
[ 0.018926] No NUMA configuration found
[ 0.018927] Faking a node at [mem 0x0000000000000000-0x000000024fdfffff]
[ 0.018931] NODE_DATA(0) allocated [mem 0x24fdfb000-0x24fdfffff]
[ 0.018962] Zone ranges:
[ 0.018963] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.018964] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.018966] Normal [mem 0x0000000100000000-0x000000024fdfffff]
[ 0.018967] Device empty
[ 0.018968] Movable zone start for each node
[ 0.018968] Early memory node ranges
[ 0.018969] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.018970] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.018971] node 0: [mem 0x0000000000100000-0x00000000aa376fff]
[ 0.018972] node 0: [mem 0x00000000abfff000-0x00000000abffffff]
[ 0.018973] node 0: [mem 0x0000000100000000-0x000000024fdfffff]
[ 0.019298] Zeroed struct page in unavailable ranges: 23788 pages
[ 0.019300] Initmem setup node 0 [mem 0x0000000000001000-0x000000024fdfffff]
[ 0.019302] On node 0 totalpages: 2072852
[ 0.019303] DMA zone: 64 pages used for memmap
[ 0.019304] DMA zone: 22 pages reserved
[ 0.019305] DMA zone: 3996 pages, LIFO batch:0
[ 0.019372] DMA32 zone: 10830 pages used for memmap
[ 0.019374] DMA32 zone: 693112 pages, LIFO batch:63
[ 0.032341] Normal zone: 21496 pages used for memmap
[ 0.032342] Normal zone: 1375744 pages, LIFO batch:63
[ 0.053310] Reserving Intel graphics memory at [mem 0xad200000-0xaf1fffff]
[ 0.053477] ACPI: PM-Timer IO Port: 0x1808
[ 0.053479] ACPI: Local APIC address 0xfee00000
[ 0.053486] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.053499] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-39
[ 0.053502] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.053503] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.053505] ACPI: IRQ0 used by override.
[ 0.053506] ACPI: IRQ9 used by override.
[ 0.053508] Using ACPI (MADT) for SMP configuration information
[ 0.053510] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.053522] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.053543] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.053545] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.053547] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.053547] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.053549] PM: Registered nosave memory: [mem 0xaa377000-0xaa3f3fff]
[ 0.053550] PM: Registered nosave memory: [mem 0xaa3f4000-0xaa40afff]
[ 0.053551] PM: Registered nosave memory: [mem 0xaa40b000-0xabb54fff]
[ 0.053551] PM: Registered nosave memory: [mem 0xabb55000-0xabeb1fff]
[ 0.053552] PM: Registered nosave memory: [mem 0xabeb2000-0xabffefff]
[ 0.053554] PM: Registered nosave memory: [mem 0xac000000-0xad1fffff]
[ 0.053555] PM: Registered nosave memory: [mem 0xad200000-0xaf1fffff]
[ 0.053555] PM: Registered nosave memory: [mem 0xaf200000-0xdfffffff]
[ 0.053556] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.053557] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff]
[ 0.053557] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.053558] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[ 0.053559] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[ 0.053559] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[ 0.053560] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.053561] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.053561] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[ 0.053562] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[ 0.053562] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.053565] [mem 0xaf200000-0xdfffffff] available for PCI devices
[ 0.053566] Booting paravirtualized kernel on bare hardware
[ 0.053569] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.177097] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[ 0.177342] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u524288
[ 0.177350] pcpu-alloc: s178584 r8192 d30312 u524288 alloc=1*2097152
[ 0.177352] pcpu-alloc: [0] 0 1 2 3
[ 0.177381] Built 1 zonelists, mobility grouping on. Total pages: 2040440
[ 0.177382] Policy zone: Normal
[ 0.177383] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=9626cee8-6837-43d8-80b3-01fc74139163 ro quiet splash vt.handoff=1
[ 0.178053] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.178342] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.178396] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.183127] Calgary: detecting Calgary via BIOS EBDA area
[ 0.183128] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.208323] Memory: 7962764K/8291408K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 328644K reserved, 0K cma-reserved)
[ 0.208479] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.208493] Kernel/User page tables isolation: enabled
[ 0.208509] ftrace: allocating 33563 entries in 132 pages
[ 0.225686] rcu: Hierarchical RCU implementation.
[ 0.225688] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[ 0.225689] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.225690] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.229369] NR_IRQS: 33024, nr_irqs: 728, preallocated irqs: 16
[ 0.229660] random: crng done (trusting CPU's manufacturer)
[ 0.229685] Console: colour dummy device 80x25
[ 0.229691] printk: console [tty0] enabled
[ 0.229712] ACPI: Core revision 20190816
[ 0.229859] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.229871] APIC: Switch to symmetric I/O mode setup
[ 0.229873] DMAR: Host address width 39
[ 0.229874] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.229879] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a
[ 0.229881] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.229884] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da
[ 0.229885] DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
[ 0.229886] DMAR: RMRR base: 0x000000ad000000 end: 0x000000af1fffff
[ 0.229887] DMAR: ANDD device: 1 name: _SB.PCI0.I2C0
[ 0.229888] DMAR: ANDD device: 2 name: _SB.PCI0.I2C1
[ 0.229890] DMAR-IR: IOAPIC id 8 under DRHD base 0xfed91000 IOMMU 1
[ 0.229891] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.229892] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.230451] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.230452] x2apic enabled
[ 0.230458] Switched APIC routing to cluster x2apic.
[ 0.231140] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.249876] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x23f3f2ca2d9, max_idle_ns: 440795202126 ns
[ 0.249881] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.46 BogoMIPS (lpj=9976936)
[ 0.249884] pid_max: default: 32768 minimum: 301
[ 0.251739] LSM: Security Framework initializing
[ 0.251747] Yama: becoming mindful.
[ 0.251768] AppArmor: AppArmor initialized
[ 0.251770] TOMOYO Linux initialized
[ 0.251807] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.251826] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.252133] mce: CPU0: Thermal monitoring enabled (TM1)
[ 0.252148] process: using mwait in idle threads
[ 0.252152] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[ 0.252153] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 0.252156] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.252157] Spectre V2 : Mitigation: Full generic retpoline
[ 0.252158] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.252158] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.252160] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.252161] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[ 0.252162] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.252166] MDS: Mitigation: Clear CPU buffers
[ 0.252388] Freeing SMP alternatives memory: 24K
[ 0.254746] TSC deadline timer enabled
[ 0.254749] smpboot: CPU0: Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz (family: 0x6, model: 0x45, stepping: 0x1)
[ 0.254885] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver.
[ 0.254907] ... version: 3
[ 0.254908] ... bit width: 48
[ 0.254908] ... generic registers: 4
[ 0.254909] ... value mask: 0000ffffffffffff
[ 0.254910] ... max period: 00007fffffffffff
[ 0.254910] ... fixed-purpose events: 3
[ 0.254911] ... event mask: 000000070000000f
[ 0.254953] rcu: Hierarchical SRCU implementation.
[ 0.255728] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.255784] smp: Bringing up secondary CPUs ...
[ 0.255874] x86: Booting SMP configuration:
[ 0.255875] .... node #0, CPUs: #1 #2
[ 0.256300] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 0.256300] #3
[ 0.256300] smp: Brought up 1 node, 4 CPUs
[ 0.256300] smpboot: Max logical packages: 1
[ 0.256300] smpboot: Total of 4 processors activated (19953.87 BogoMIPS)
[ 0.258156] devtmpfs: initialized
[ 0.258156] x86/mm: Memory block size: 128MB
[ 0.258838] PM: Registering ACPI NVS region [mem 0xaa40b000-0xabb54fff] (24420352 bytes)
[ 0.258838] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.258838] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.258838] pinctrl core: initialized pinctrl subsystem
[ 0.258838] NET: Registered protocol family 16
[ 0.258838] audit: initializing netlink subsys (disabled)
[ 0.258838] audit: type=2000 audit(1578473316.028:1): state=initialized audit_enabled=0 res=1
[ 0.258838] cpuidle: using governor ladder
[ 0.258838] cpuidle: using governor menu
[ 0.258838] ACPI: bus type PCI registered
[ 0.258838] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.258838] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.258838] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.258838] PCI: Using configuration type 1 for base access
[ 0.258838] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.258838] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.258838] mtrr: your CPUs had inconsistent variable MTRR settings
[ 0.258838] mtrr: probably your BIOS does not setup all CPUs.
[ 0.258838] mtrr: corrected configuration.
[ 0.261947] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.261947] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.470185] ACPI: Added _OSI(Module Device)
[ 0.470185] ACPI: Added OSI(Processor Device)
[ 0.470185] ACPI: Added OSI(3.0 SCP Extensions)
[ 0.470185] ACPI: Added OSI(Processor Aggregator Device)
[ 0.470185] ACPI: Added OSI(Linux-Dell-Video)
[ 0.470185] ACPI: Added OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.470185] ACPI: Added OSI(Linux-HPI-Hybrid-Graphics)
[ 0.484458] ACPI: 6 ACPI AML tables successfully acquired and loaded
[ 0.486165] ACPI: [Firmware Bug]: BIOS OSI(Linux) query ignored
[ 0.486941] ACPI: Dynamic OEM Table Load:
[ 0.486948] ACPI: SSDT 0xFFFF9BFE06381C00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120913)
[ 0.488074] ACPI: Dynamic OEM Table Load:
[ 0.488080] ACPI: SSDT 0xFFFF9BFE06336800 0005AA (v01 PmRef ApIst 00003000 INTL 20120913)
[ 0.489257] ACPI: Dynamic OEM Table Load:
[ 0.489261] ACPI: SSDT 0xFFFF9BFE05CD5C00 000119 (v01 PmRef ApCst 00003000 INTL 20120913)
[ 0.491016] ACPI: EC: EC started
[ 0.491016] ACPI: EC: interrupt blocked
[ 0.494747] ACPI: _SB.PCI0.SBRG.EC0: Used as first EC
[ 0.494749] ACPI: _SB.PCI0.SBRG.EC0: GPE=0x38, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.494750] ACPI: _SB.PCI0.SBRG.EC0: Boot DSDT EC used to handle transactions
[ 0.494751] ACPI: Interpreter enabled
[ 0.494786] ACPI: (supports S0 S4 S5)
[ 0.494787] ACPI: Using IOAPIC for interrupt routing
[ 0.494823] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.495239] ACPI: Enabled 10 GPEs in block 00 to 7F
[ 0.496889] ACPI: Power Resource [PRWF] (on)
[ 0.498713] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
[ 0.499469] ACPI: Power Resource [CAMP] (on)
[ 0.518941] ACPI: Power Resource [PAUD] (on)
[ 0.523090] ACPI: Power Resource [TPWR] (on)
[ 0.587298] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.587303] acpi PNP0A08:00: OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 0.587909] acpi PNP0A08:00: OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[ 0.588377] PCI host bridge to bus 0000:00
[ 0.588380] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.588381] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.588383] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.588384] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[ 0.588385] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[ 0.588386] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[ 0.588387] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[ 0.588389] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[ 0.588390] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[ 0.588391] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[ 0.588392] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[ 0.588393] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[ 0.588394] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[ 0.588396] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[ 0.588397] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[ 0.588398] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[ 0.588399] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window]
[ 0.588400] pci_bus 0000:00: root bus resource [mem 0xaf200000-0xfeafffff window]
[ 0.588402] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.588413] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
[ 0.588557] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
[ 0.588571] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc03fffff 64bit]
[ 0.588578] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.588583] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f]
[ 0.588599] pci 0000:00:02.0: BAR 2: assigned to efifb
[ 0.588715] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
[ 0.588726] pci 0000:00:03.0: reg 0x10: [mem 0xc0614000-0xc0617fff 64bit]
[ 0.588871] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
[ 0.588892] pci 0000:00:14.0: reg 0x10: [mem 0xc0600000-0xc060ffff 64bit]
[ 0.588955] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.589064] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
[ 0.589087] pci 0000:00:16.0: reg 0x10: [mem 0xc061c000-0xc061c01f 64bit]
[ 0.589160] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.589278] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
[ 0.589296] pci 0000:00:1b.0: reg 0x10: [mem 0xc0610000-0xc0613fff 64bit]
[ 0.589359] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.589473] pci 0000:00:1c.0: [8086:9c14] type 01 class 0x060400
[ 0.589574] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.589753] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
[ 0.589977] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
[ 0.589994] pci 0000:00:1f.2: reg 0x10: [io 0x30b0-0x30b7]
[ 0.590001] pci 0000:00:1f.2: reg 0x14: [io 0x30a0-0x30a3]
[ 0.590008] pci 0000:00:1f.2: reg 0x18: [io 0x3090-0x3097]
[ 0.590014] pci 0000:00:1f.2: reg 0x1c: [io 0x3080-0x3083]
[ 0.590021] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f]
[ 0.590029] pci 0000:00:1f.2: reg 0x24: [mem 0xc061a000-0xc061a7ff]
[ 0.590067] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.590169] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
[ 0.590187] pci 0000:00:1f.3: reg 0x10: [mem 0xc0619000-0xc06190ff 64bit]
[ 0.590206] pci 0000:00:1f.3: reg 0x20: [io 0x3040-0x305f]
[ 0.590482] pci 0000:01:00.0: [11ab:2b38] type 00 class 0x020000
[ 0.590526] pci 0000:01:00.0: reg 0x10: [mem 0xc0500000-0xc05fffff 64bit pref]
[ 0.590544] pci 0000:01:00.0: reg 0x18: [mem 0xc0400000-0xc04fffff 64bit pref]
[ 0.590683] pci 0000:01:00.0: supports D1 D2
[ 0.590684] pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
[ 0.590945] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.590950] pci 0000:00:1c.0: bridge window [mem 0xc0400000-0xc05fffff]
[ 0.594542] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594598] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594651] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594703] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594703] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594703] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594703] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594703] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.594703] ACPI: EC: interrupt unblocked
[ 0.594703] ACPI: EC: event unblocked
[ 0.594703] ACPI: _SB.PCI0.SBRG.EC0: GPE=0x38, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.594703] ACPI: _SB.PCI0.SBRG.EC0: Boot DSDT EC used to handle transactions and events
[ 0.610121] iommu: Default domain type: Translated
[ 0.610121] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.610121] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.610121] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.610121] vgaarb: loaded
[ 0.610121] EDAC MC: Ver: 3.0.0
[ 0.610121] Registered efivars operations
[ 0.610121] PCI: Using ACPI for IRQ routing
[ 0.619029] PCI: pci_cache_line_size set to 64 bytes
[ 0.619150] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 0.619151] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 0.619152] e820: reserve RAM buffer [mem 0xaa377000-0xabffffff]
[ 0.619154] e820: reserve RAM buffer [mem 0x24fe00000-0x24fffffff]
[ 0.619301] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.619306] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.621333] clocksource: Switched to clocksource tsc-early
[ 0.629879] VFS: Disk quotas dquot_6.6.0
[ 0.629906] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.630046] AppArmor: AppArmor Filesystem Enabled
[ 0.630070] pnp: PnP ACPI init
[ 0.630432] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.630434] system 00:00: [io 0xffff] has been reserved
[ 0.630436] system 00:00: [io 0xffff] has been reserved
[ 0.630437] system 00:00: [io 0xffff] has been reserved
[ 0.630439] system 00:00: [io 0x1800-0x18fe] has been reserved
[ 0.630441] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.630447] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.630497] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.630549] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.630553] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.632365] system 00:03: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.632367] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.632369] system 00:03: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.632370] system 00:03: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.632372] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.632373] system 00:03: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.632375] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.632377] system 00:03: [mem 0xff000000-0xffffffff] has been reserved
[ 0.632378] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[ 0.632380] system 00:03: [mem 0xaf210000-0xaf21ffff] has been reserved
[ 0.632384] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.632767] system 00:04: [mem 0xfe104000-0xfe104fff] has been reserved
[ 0.632769] system 00:04: [mem 0xfe106000-0xfe106fff] has been reserved
[ 0.632772] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.633552] pnp: PnP ACPI: found 5 devices
[ 0.635079] thermal_sys: Registered thermal governor 'fair_share'
[ 0.635080] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.635081] thermal_sys: Registered thermal governor 'step_wise'
[ 0.635082] thermal_sys: Registered thermal governor 'user_space'
[ 0.639586] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.639629] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.639641] pci 0000:00:1c.0: bridge window [mem 0xc0400000-0xc05fffff]
[ 0.639650] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.639652] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.639653] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.639655] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[ 0.639656] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[ 0.639657] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[ 0.639659] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[ 0.639660] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[ 0.639661] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[ 0.639662] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[ 0.639664] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[ 0.639665] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[ 0.639666] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[ 0.639668] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[ 0.639669] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[ 0.639670] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[ 0.639671] pci_bus 0000:00: resource 20 [mem 0xfed40000-0xfed44fff window]
[ 0.639673] pci_bus 0000:00: resource 21 [mem 0xaf200000-0xfeafffff window]
[ 0.639674] pci_bus 0000:01: resource 1 [mem 0xc0400000-0xc05fffff]
[ 0.639819] NET: Registered protocol family 2
[ 0.639966] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[ 0.639980] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.640062] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.640203] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.640232] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.640254] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 0.640317] NET: Registered protocol family 1
[ 0.640322] NET: Registered protocol family 44
[ 0.640334] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.640698] PCI: CLS 64 bytes, default 64
[ 0.640739] Trying to unpack rootfs image as initramfs...
[ 1.880821] Freeing initrd memory: 62008K
[ 1.880908] DMAR: ACPI device "INT33C2:00" under DMAR at fed91000 as 00:15.1
[ 1.880912] DMAR: ACPI device "INT33C3:00" under DMAR at fed91000 as 00:15.2
[ 1.893937] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.893939] software IO TLB: mapped [mem 0xa4181000-0xa8181000] (64MB)
[ 1.894432] Initialise system trusted keyrings
[ 1.894493] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[ 1.895992] zbud: loaded
[ 1.896254] Key type asymmetric registered
[ 1.896255] Asymmetric key parser 'x509' registered
[ 1.896262] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 1.896317] io scheduler mq-deadline registered
[ 1.896693] pcieport 0000:00:1c.0: PME: Signaling with IRQ 42
[ 1.896784] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 1.896802] efifb: probing for efifb
[ 1.896815] efifb: framebuffer at 0xb0000000, using 1920k, total 1920k
[ 1.896816] efifb: mode is 800x600x32, linelength=3200, pages=1
[ 1.896817] efifb: scrolling: redraw
[ 1.896818] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 1.896915] Console: switching to colour frame buffer device 100x37
[ 1.898124] fb0: EFI VGA frame buffer device
[ 1.898134] intel_idle: MWAIT substates: 0x11142120
[ 1.898135] intel_idle: v0.4.1 model 0x45
[ 1.898449] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 1.902925] [Firmware Bug]: Invalid critical threshold (98)
[ 1.906427] thermal LNXTHERM:00: registered as thermal_zone0
[ 1.906429] ACPI: Thermal Zone [TZ0] (-270 C)
[ 1.906637] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.907206] Linux agpgart interface v0.103
[ 1.907254] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel [email protected]
[ 1.907254] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[ 1.907545] i8042: PNP: No PS/2 controller found.
[ 1.907545] i8042: Probing ports directly.
[ 2.441051] i8042: Can't read CTR while initializing i8042
[ 2.441101] i8042: probe of i8042 failed with error -5
[ 2.441180] mousedev: PS/2 mouse device common for all mice
[ 2.441213] rtc_cmos 00:01: RTC can wake from S4
[ 2.441404] rtc_cmos 00:01: registered as rtc0
[ 2.441420] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 2.441433] intel_pstate: Intel P-state driver initializing
[ 2.441730] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.442389] drop_monitor: Initializing network drop monitor service
[ 2.442824] NET: Registered protocol family 10
[ 2.456734] Segment Routing with IPv6
[ 2.456758] mip6: Mobile IPv6
[ 2.456759] NET: Registered protocol family 17
[ 2.456808] mpls_gso: MPLS GSO support
[ 2.457004] microcode: sig=0x40651, pf=0x40, revision=0x25
[ 2.457020] microcode: Microcode Update Driver: v2.2.
[ 2.457024] IPI shorthand broadcast: enabled
[ 2.457029] sched_clock: Marking stable (2456689056, 266051)->(2462068195, -5113088)
[ 2.457101] registered taskstats version 1
[ 2.457102] Loading compiled-in X.509 certificates
[ 2.458782] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[ 2.458804] zswap: loaded using pool lzo/zbud
[ 2.458900] Key type ._fscrypt registered
[ 2.458901] Key type .fscrypt registered
[ 2.458918] AppArmor: AppArmor sha1 policy hashing enabled
[ 2.459378] rtc_cmos 00:01: setting system clock to 2020-01-08T08:48:39 UTC (1578473319)
[ 2.460297] Freeing unused kernel image memory: 1660K
[ 2.490071] Write protecting the kernel read-only data: 16384k
[ 2.490952] Freeing unused kernel image memory: 2036K
[ 2.491178] Freeing unused kernel image memory: 380K
[ 2.505427] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 2.505428] x86/mm: Checking user space page tables
[ 2.511885] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 2.511886] Run /init as init process
[ 2.568832] i2c_designware_core: module verification failed: signature and/or required key missing - tainting kernel
[ 2.576963] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:14/PNP0C0D:00/input/input0
[ 2.577324] ACPI: Lid Switch [LID0]
[ 2.586288] ACPI: bus type USB registered
[ 2.586313] usbcore: registered new interface driver usbfs
[ 2.586327] usbcore: registered new interface driver hub
[ 2.586357] usbcore: registered new device driver usb
[ 2.587262] SCSI subsystem initialized
[ 2.591683] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 2.591690] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 2.592764] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x000000000004b810
[ 2.592771] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 2.592929] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[ 2.592931] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.592933] usb usb1: Product: xHCI Host Controller
[ 2.592934] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[ 2.592936] usb usb1: SerialNumber: 0000:00:14.0
[ 2.593072] hub 1-0:1.0: USB hub found
[ 2.593087] hub 1-0:1.0: 9 ports detected
[ 2.593561] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 2.593565] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 2.593568] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 2.593612] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[ 2.593613] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.593615] usb usb2: Product: xHCI Host Controller
[ 2.593616] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[ 2.593618] usb usb2: SerialNumber: 0000:00:14.0
[ 2.593729] hub 2-0:1.0: USB hub found
[ 2.593739] hub 2-0:1.0: 4 ports detected
[ 2.593845] usb: port power management may be unreliable
[ 2.593988] libata version 3.00 loaded.
[ 2.597007] ahci 0000:00:1f.2: version 3.0
[ 2.607455] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 3 ports 6 Gbps 0x1 impl SATA mode
[ 2.607459] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst
[ 2.612236] scsi host0: ahci
[ 2.612448] scsi host1: ahci
[ 2.612619] scsi host2: ahci
[ 2.612772] ata1: SATA max UDMA/133 abar m2048@0xc061a000 port 0xc061a100 irq 44
[ 2.612773] ata2: DUMMY
[ 2.612774] ata3: DUMMY
[ 2.645025] battery: ACPI: Battery Slot [BAT0] (battery present)
[ 2.683851] i915 0000:00:02.0: can't derive routing for PCI INT A
[ 2.683855] i915 0000:00:02.0: PCI INT A: not connected
[ 2.684046] checking generic (b0000000 1e0000) vs hw (b0000000 10000000)
[ 2.684048] fb0: switching to inteldrmfb from EFI VGA
[ 2.684158] Console: switching to colour dummy device 80x25
[ 2.684182] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 2.685384] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.696880] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.696881] [drm] Driver supports precise vblank timestamp query.
[ 2.697313] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 2.706640] i2c_hid i2c-MSHW0030:00: i2c-MSHW0030:00 supply vdd not found, using dummy regulator
[ 2.706659] i2c_hid i2c-MSHW0030:00: i2c-MSHW0030:00 supply vddl not found, using dummy regulator
[ 2.737511] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[ 2.740591] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.741014] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input1
[ 2.746156] fbcon: i915drmfb (fb0) is primary device
[ 2.786074] i2c_hid i2c-NTRG0001:01: i2c-NTRG0001:01 supply vdd not found, using dummy regulator
[ 2.786090] i2c_hid i2c-NTRG0001:01: i2c-NTRG0001:01 supply vddl not found, using dummy regulator
[ 2.917993] tsc: Refined TSC clocksource calibration: 2494.222 MHz
[ 2.918008] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23f3e76dd04, max_idle_ns: 440795285707 ns
[ 2.918059] clocksource: Switched to clocksource tsc
[ 2.925077] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 2.925907] usb 1-3: new full-speed USB device number 2 using xhci_hcd
[ 2.927724] ata1.00: NCQ Send/Recv Log not supported
[ 2.927728] ata1.00: ATA-9: SAMSUNG MZMTE256HMHP-000MV, EXT41M0Q, max UDMA/133
[ 2.927731] ata1.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 32), AA
[ 2.928540] ata1.00: NCQ Send/Recv Log not supported
[ 2.928602] ata1.00: configured for UDMA/133
[ 2.928931] scsi 0:0:0:0: Direct-Access ATA SAMSUNG MZMTE256 1M0Q PQ: 0 ANSI: 5
[ 3.075247] usb 1-3: New USB device found, idVendor=045e, idProduct=07e8, bcdDevice= 2.07
[ 3.075252] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.075255] usb 1-3: Product: Surface Type Cover
[ 3.075257] usb 1-3: Manufacturer: Microsoft
[ 3.085231] usbcore: registered new interface driver usbhid
[ 3.085234] usbhid: USB HID core driver
[ 3.088894] hid-generic 0018:045E:07C4.0001: hidraw0: I2C HID v1.00 Device [MSHW0030:00 045E:07C4] on i2c-MSHW0030:00
[ 3.090171] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input2
[ 3.150142] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input3
[ 3.150392] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input4
[ 3.150469] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input5
[ 3.150544] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input6
[ 3.150707] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input7
[ 3.150777] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input8
[ 3.150842] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input9
[ 3.151087] hid-generic 0003:045E:07E8.0002: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-3/input0
[ 3.202005] usb 1-7: new high-speed USB device number 3 using xhci_hcd
[ 3.266154] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input11
[ 3.326312] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input12
[ 3.326536] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input13
[ 3.326598] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input14
[ 3.326659] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input15
[ 3.326789] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input16
[ 3.326843] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input17
[ 3.326915] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:07E8.0002/input/input18
[ 3.327114] hid-multitouch 0003:045E:07E8.0002: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-3/input0
[ 3.363691] usb 1-7: New USB device found, idVendor=045e, idProduct=07be, bcdDevice=21.52
[ 3.363694] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.363695] usb 1-7: Product: Microsoft LifeCam Front
[ 3.363697] usb 1-7: Manufacturer: QCM
[ 3.490005] usb 1-8: new high-speed USB device number 4 using xhci_hcd
[ 3.501095] input: NTRG0001:01 1B96:1B05 as /devices/pci0000:00/INT33C3:00/i2c-1/i2c-NTRG0001:01/0018:1B96:1B05.0003/input/input20
[ 3.501246] input: NTRG0001:01 1B96:1B05 as /devices/pci0000:00/INT33C3:00/i2c-1/i2c-NTRG0001:01/0018:1B96:1B05.0003/input/input21
[ 3.501386] hid-multitouch 0018:1B96:1B05.0003: input,hidraw2: I2C HID v1.00 Mouse [NTRG0001:01 1B96:1B05] on i2c-NTRG0001:01
[ 3.647770] usb 1-8: New USB device found, idVendor=045e, idProduct=07bf, bcdDevice=21.52
[ 3.647775] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.647778] usb 1-8: Product: Microsoft LifeCam Rear
[ 3.647780] usb 1-8: Manufacturer: QCM
[ 3.900777] Console: switching to colour frame buffer device 270x90
[ 3.928798] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[ 3.948479] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
[ 3.948496] sd 0:0:0:0: [sda] Write Protect is off
[ 3.948498] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 3.948520] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.030128] sda: sda1 sda2
[ 4.030806] sd 0:0:0:0: [sda] Attached SCSI disk
[ 4.210348] device-mapper: uevent: version 1.0.3
[ 4.210417] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: [email protected]
[ 4.417883] raid6: avx2x4 gen() 24277 MB/s
[ 4.485901] raid6: avx2x4 xor() 15982 MB/s
[ 4.553884] raid6: avx2x2 gen() 21457 MB/s
[ 4.621883] raid6: avx2x2 xor() 13687 MB/s
[ 4.689882] raid6: avx2x1 gen() 18890 MB/s
[ 4.757901] raid6: avx2x1 xor() 12905 MB/s
[ 4.825886] raid6: sse2x4 gen() 13237 MB/s
[ 4.893883] raid6: sse2x4 xor() 8390 MB/s
[ 4.961886] raid6: sse2x2 gen() 11064 MB/s
[ 5.029883] raid6: sse2x2 xor() 7433 MB/s
[ 5.097889] raid6: sse2x1 gen() 9499 MB/s
[ 5.165887] raid6: sse2x1 xor() 6725 MB/s
[ 5.165888] raid6: using algorithm avx2x4 gen() 24277 MB/s
[ 5.165888] raid6: .... xor() 15982 MB/s, rmw enabled
[ 5.165889] raid6: using avx2x2 recovery algorithm
[ 5.167328] xor: automatically using best checksumming function avx
[ 5.185576] Btrfs loaded, crc32c=crc32c-intel
[ 5.265630] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
[ 5.348750] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[ 5.399763] systemd[1]: RTC configured in localtime, applying delta of 120 minutes to system time.
[ 5.458952] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 5.478185] systemd[1]: Detected architecture x86-64.
[ 5.499012] systemd[1]: Set hostname to .
[ 5.609089] systemd[1]: Created slice System Slice.
[ 5.609187] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 5.609257] systemd[1]: Listening on Syslog Socket.
[ 5.609304] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 5.609344] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 5.609439] systemd[1]: Listening on Journal Audit Socket.
[ 5.609487] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 5.622493] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[ 5.625635] lp: driver loaded but no devices found
[ 5.631768] ppdev: user-space parallel port driver
[ 5.761600] systemd-journald[362]: Received request to flush runtime journal from PID 1
[ 5.785901] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS
[ 5.927232] ACPI: AC Adapter [AC0] (off-line)
[ 5.946071] dw_dmac INTL9C60:00: can't request region for resource [mem 0x00000000-0x00000fff]
[ 5.946080] dw_dmac: probe of INTL9C60:00 failed with error -16
[ 5.962526] input: Surface Pro 3/4 Buttons as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:14/MSHW0028:00/input/input25
[ 5.962592] surface_pro3_button MSHW0028:00: Surface Pro 3/4 Buttons [VGBI]
[ 6.027225] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x1A, rev-id 16)
[ 6.173540] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 6.212267] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 6.221125] mc: Linux media interface: v0.10
[ 6.229044] mwifiex_pcie 0000:01:00.0: enabling device (0000 -> 0002)
[ 6.229249] mwifiex_pcie: PCI memory map Virt0: ffffac5840700000 PCI memory map Virt2: ffffac5841100000
[ 6.236894] videodev: Linux video capture interface: v2.00
[ 6.321924] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 6.324599] uvcvideo: Found UVC 1.50 device Microsoft LifeCam Front (045e:07be)
[ 6.326406] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized!
[ 6.326408] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized!
[ 6.326410] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized!
[ 6.326484] input: Microsoft LifeCam Front: Micros as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input26
[ 6.326712] uvcvideo: Found UVC 1.50 device Microsoft LifeCam Rear (045e:07bf)
[ 6.328528] uvcvideo 1-8:1.0: Entity type for entity Extension 4 was not initialized!
[ 6.328529] uvcvideo 1-8:1.0: Entity type for entity Processing 2 was not initialized!
[ 6.328531] uvcvideo 1-8:1.0: Entity type for entity Camera 1 was not initialized!
[ 6.328612] input: Microsoft LifeCam Rear: Microso as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input27
[ 6.329604] usbcore: registered new interface driver uvcvideo
[ 6.329605] USB Video Class driver (1.1.1)
[ 6.400933] EFI Variables Facility v0.08 2004-May-17
[ 6.410280] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[ 6.410282] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 6.410283] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 6.410283] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 6.410284] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 6.471080] cryptd: max_cpu_qlen set to 1000
[ 6.506472] AVX2 version of gcm_enc/dec engaged.
[ 6.506474] AES CTR mode by8 optimization enabled
[ 6.512885] pstore: Using crash dump compression: deflate
[ 6.512910] pstore: Registered efi as persistent store backend
[ 6.557051] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[ 6.557329] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 6.557591] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[ 6.560506] snd_hda_intel 0000:00:03.0: spurious response 0x80862807:0x0, last cmd=0x0f0000
[ 6.560606] snd_hda_intel 0000:00:03.0: spurious response 0x80862807:0x0, last cmd=0x0f0000
[ 6.560628] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x0f0001
[ 6.560732] snd_hda_intel 0000:00:03.0: spurious response 0x100000:0x0, last cmd=0x0f0002
[ 6.560828] snd_hda_intel 0000:00:03.0: spurious response 0x10001:0x0, last cmd=0x0f0004
[ 6.560937] snd_hda_intel 0000:00:03.0: spurious response 0x1:0x0, last cmd=0x1f0005
[ 6.561045] snd_hda_intel 0000:00:03.0: spurious response 0x20002:0x0, last cmd=0x1f0004
[ 6.561065] snd_hda_intel 0000:00:03.0: spurious response 0xc0000009:0x0, last cmd=0x1f000f
[ 6.561169] snd_hda_intel 0000:00:03.0: spurious response 0x80860101:0x0, last cmd=0x1f2000
[ 6.561378] snd_hda_intel 0000:00:03.0: spurious response 0x6611:0x0, last cmd=0x2f0009
[ 6.584538] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC288: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 6.584541] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 6.584543] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 6.584545] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
[ 6.584546] snd_hda_codec_realtek hdaudioC1D0: inputs:
[ 6.584548] snd_hda_codec_realtek hdaudioC1D0: Mic=0x18
[ 6.584549] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12
[ 6.601212] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input29
[ 6.601277] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input30
[ 6.601338] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input31
[ 6.601405] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input32
[ 6.601462] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input33
[ 6.640833] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input28
[ 6.640901] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input34
[ 6.640960] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input35
[ 6.876989] audit: type=1400 audit(1578466123.912:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=655 comm="apparmor_parser"
[ 6.884144] audit: type=1400 audit(1578466123.920:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=652 comm="apparmor_parser"
[ 6.884148] audit: type=1400 audit(1578466123.920:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=652 comm="apparmor_parser"
[ 6.884151] audit: type=1400 audit(1578466123.920:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=652 comm="apparmor_parser"
[ 6.884154] audit: type=1400 audit(1578466123.920:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=652 comm="apparmor_parser"
[ 6.884156] audit: type=1400 audit(1578466123.920:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=658 comm="apparmor_parser"
[ 6.884159] audit: type=1400 audit(1578466123.920:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=654 comm="apparmor_parser"
[ 6.884161] audit: type=1400 audit(1578466123.920:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=654 comm="apparmor_parser"
[ 6.884163] audit: type=1400 audit(1578466123.920:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=654 comm="apparmor_parser"
[ 6.890338] audit: type=1400 audit(1578466123.928:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=661 comm="apparmor_parser"
[ 7.817942] broken atomic modeset userspace detected, disabling atomic
[ 7.950966] intel_rapl_common: Found RAPL domain package
[ 7.950969] intel_rapl_common: Found RAPL domain core
[ 7.950970] intel_rapl_common: Found RAPL domain uncore
[ 7.950971] intel_rapl_common: Found RAPL domain dram
[ 7.950980] intel_rapl_common: RAPL package-0 domain dram locked by BIOS
[ 8.093027] mwifiex_pcie 0000:01:00.0: info: FW download over, size 843828 bytes
[ 8.752295] fuse: init (API version 7.31)
[ 8.845951] usb 1-6: new high-speed USB device number 5 using xhci_hcd
[ 8.994340] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x85 has wMaxPacketSize 0, skipping
[ 8.994342] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x5 has wMaxPacketSize 0, skipping
[ 8.994832] usb 1-6: New USB device found, idVendor=1286, idProduct=204b, bcdDevice=32.01
[ 8.994834] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 8.994835] usb 1-6: Product: Bluetooth and Wireless LAN Composite Device
[ 8.994835] usb 1-6: Manufacturer: Marvell
[ 8.994836] usb 1-6: SerialNumber: 0000000000000000
[ 9.020387] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[ 9.052385] Bluetooth: Core ver 2.22
[ 9.052406] NET: Registered protocol family 31
[ 9.052407] Bluetooth: HCI device and connection manager initialized
[ 9.052411] Bluetooth: HCI socket layer initialized
[ 9.052414] Bluetooth: L2CAP socket layer initialized
[ 9.052417] Bluetooth: SCO socket layer initialized
[ 9.056434] usbcore: registered new interface driver btusb
[ 9.059000] Bluetooth: hci0: unexpected event for opcode 0x0000
[ 9.059367] Bluetooth: hci0: unexpected event for opcode 0x0000
[ 9.062018] mwifiex_pcie 0000:01:00.0: WLAN FW is active
[ 9.088025] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 9.088027] Bluetooth: BNEP filters: protocol multicast
[ 9.088032] Bluetooth: BNEP socket layer initialized
[ 9.132072] mwifiex_pcie 0000:01:00.0: Unknown api_id: 4
[ 9.163055] mwifiex_pcie 0000:01:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.7.p154)
[ 9.163058] mwifiex_pcie 0000:01:00.0: driver_version = mwifiex 1.0 (15.68.7.p154)
[ 9.166838] mwifiex_pcie 0000:01:00.0 wlp1s0: renamed from mlan0
[ 13.389218] snd_hdac_bus_update_rirb: 461 callbacks suppressed
[ 13.389222] snd_hda_intel 0000:00:03.0: spurious response 0x3:0x0, last cmd=0x8f8100
[ 13.389236] snd_hda_intel 0000:00:03.0: spurious response 0x3:0x0, last cmd=0x8f8100
[ 13.389256] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x170500
[ 13.389276] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x270500
[ 13.389297] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x370500
[ 13.389318] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x470500
[ 13.389339] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x570500
[ 13.389361] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x670500
[ 13.389382] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x770500
[ 13.389403] snd_hda_intel 0000:00:03.0: spurious response 0x200:0x0, last cmd=0x1f0500
[ 13.725569] snd_hda_intel 0000:00:1b.0: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
[ 13.737613] Bluetooth: RFCOMM TTY layer initialized
[ 13.737620] Bluetooth: RFCOMM socket layer initialized
[ 13.737625] Bluetooth: RFCOMM ver 1.11
[ 19.970084] snd_hdac_bus_update_rirb: 167 callbacks suppressed
[ 19.970088] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x2170700
[ 19.970121] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x2170700
[ 19.970163] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470c00
[ 19.970205] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1270700
[ 19.970247] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1370700
[ 19.970288] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470700
[ 19.970330] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770700
[ 19.970372] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1970700
[ 19.970413] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1a70700
[ 19.970455] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1d70700
[ 24.934016] mwifiex_pcie 0000:01:00.0: info: trying to associate to 'uoi' bssid 00:22:b0:75:3a:41
[ 24.959014] mwifiex_pcie 0000:01:00.0: info: associated to bssid 00:22:b0:75:3a:41 successfully
[ 24.959597] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[ 238.100759] snd_hdac_bus_update_rirb: 27 callbacks suppressed
[ 238.100762] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x270500
[ 238.100797] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x370500
[ 238.100840] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x670500
[ 238.100881] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x870500
[ 238.100923] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x970500
[ 238.100964] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1170500
[ 238.101006] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1270500
[ 238.101048] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1370500
[ 238.101089] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470500
[ 238.101131] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770500
[ 244.470549] snd_hdac_bus_update_rirb: 81 callbacks suppressed
[ 244.470555] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x2170700
[ 244.470611] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770c00
[ 244.470615] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770c00
[ 244.470650] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1270700
[ 244.470691] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1370700
[ 244.470734] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470700
[ 244.470775] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770700
[ 244.470816] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1970700
[ 244.470858] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1a70700
[ 244.470900] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1d70700
[ 249.482576] snd_hdac_bus_update_rirb: 115 callbacks suppressed
[ 249.482580] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x324011
[ 255.782644] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x2170700
[ 255.782686] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470c00
[ 255.782719] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770c00
[ 255.782765] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1270700
[ 255.782811] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1370700
[ 255.782859] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470700
[ 255.782885] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770700
[ 255.782936] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1970700
[ 255.782983] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1a70700
[ 255.783011] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1d70700

Swap order of choices for suspend/hibernate

I also feel lightly stressed and have to read through your choices in setup.sh very carefully because it doesn't follow the default of making the recommended choice the default. In this case, I'm recommending that you make suspend the "yes" answer. I'd also recommend you add a notice that this change. That way people who want to use the recommended defaults can just press enter.

This is especially confusing because all the other "yes" options are the more common choices.

Would you accept a PR that makes this change?

Error on suspend

[Description of the bug or feature]

Steps to reproduce:

Boot laptop & login
Close screen
Open screen after 1sec & enter password to unlock

Issue:
Screen turns black, and the following errors appear:

... mei_cldev_send() error 0x4:-19
... mei_cldev_send() error 0x4:-19
... error in reading m2h msg

(I'm omitting part because converting it from a picture of the screen would be a slight pain. Please let me know if that would be helpful).

After ~1min of error screen turns off. Keyboard remains backlit.

Issue is semi-reliably repeatable after reboots.

Environment

Hardware model: Surface Book 2
Kernel version: Linux daniel-laptop 5.3.18-surface #1 SMP Fri Dec 27 23:37:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Kububtu

`dmesg` output

Note: This is from soon after reboot after experiencing the error.

[    0.000000] microcode: microcode updated early to revision 0xca, date = 2019-10-03
[    0.000000] Linux version 5.3.18-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 23:37:49 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.3.18-surface root=/dev/mapper/vgkubuntu-root ro quiet splash vt.handoff=7
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008abc1fff] usable
[    0.000000] BIOS-e820: [mem 0x000000008abc2000-0x000000008abc2fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008abc3000-0x000000008abc3fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008abc4000-0x000000008bd53fff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bd54000-0x000000008bdd3fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000008bdd4000-0x000000008be73fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008be74000-0x000000008be9cfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008be9d000-0x000000008befefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008beff000-0x000000008befffff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bf00000-0x000000008f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  TPMFinalLog=0x8be94000  ACPI=0x8befe000  ACPI 2.0=0x8befe014  SMBIOS=0x8bdde000  SMBIOS 3.0=0x8bddc000  MEMATTR=0x89125018  ESRT=0x8bddf598 
[    0.000000] SMBIOS 3.1.1 present.
[    0.000000] DMI: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 389.2837.768 08/21/2019
[    0.000000] tsc: Detected 2100.000 MHz processor
[    0.001656] tsc: Detected 2099.944 MHz TSC
[    0.001656] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001659] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001666] last_pfn = 0x26f800 max_arch_pfn = 0x400000000
[    0.001673] MTRR default type: write-back
[    0.001674] MTRR fixed ranges enabled:
[    0.001675]   00000-9FFFF write-back
[    0.001676]   A0000-BFFFF uncachable
[    0.001678]   C0000-FFFFF write-protect
[    0.001678] MTRR variable ranges enabled:
[    0.001680]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001681]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001682]   2 base 0090000000 mask 7FF0000000 uncachable
[    0.001683]   3 base 008E000000 mask 7FFE000000 uncachable
[    0.001684]   4 base 008D000000 mask 7FFF000000 uncachable
[    0.001685]   5 disabled
[    0.001685]   6 disabled
[    0.001686]   7 disabled
[    0.001686]   8 disabled
[    0.001687]   9 disabled
[    0.002344] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002571] last_pfn = 0x8bf00 max_arch_pfn = 0x400000000
[    0.018977] esrt: Reserving ESRT space from 0x000000008bddf598 to 0x000000008bddf670.
[    0.019005] Using GB pages for direct mapping
[    0.019007] BRK [0x1de801000, 0x1de801fff] PGTABLE
[    0.019009] BRK [0x1de802000, 0x1de802fff] PGTABLE
[    0.019010] BRK [0x1de803000, 0x1de803fff] PGTABLE
[    0.019063] BRK [0x1de804000, 0x1de804fff] PGTABLE
[    0.019065] BRK [0x1de805000, 0x1de805fff] PGTABLE
[    0.019323] BRK [0x1de806000, 0x1de806fff] PGTABLE
[    0.019388] BRK [0x1de807000, 0x1de807fff] PGTABLE
[    0.019581] BRK [0x1de808000, 0x1de808fff] PGTABLE
[    0.019660] BRK [0x1de809000, 0x1de809fff] PGTABLE
[    0.019773] Secure boot could not be determined
[    0.019774] RAMDISK: [mem 0x2ca4d000-0x3251dfff]
[    0.019786] ACPI: Early table checksum verification disabled
[    0.019789] ACPI: RSDP 0x000000008BEFE014 000024 (v02 MSFT  )
[    0.019793] ACPI: XSDT 0x000000008BEFD0E8 0000B4 (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.019800] ACPI: FACP 0x000000008BED9000 00010C (v05 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.019806] ACPI: DSDT 0x000000008BEBB000 01933A (v02 MSFT   MSFT     00000000 INTL 20160422)
[    0.019809] ACPI: FACS 0x000000008BE7C000 000040
[    0.019812] ACPI: SSDT 0x000000008BEE1000 01B776 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[    0.019815] ACPI: SSDT 0x000000008BEE0000 000577 (v02 MSFT   Tpm2Tabl 00001000 INTL 20160422)
[    0.019818] ACPI: TPM2 0x000000008BEDF000 000034 (v03 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.019821] ACPI: MSDM 0x000000008BEDE000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.019825] ACPI: SSDT 0x000000008BEDA000 00312B (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
[    0.019828] ACPI: HPET 0x000000008BED8000 000038 (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.019831] ACPI: APIC 0x000000008BED7000 00012C (v03 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.019834] ACPI: MCFG 0x000000008BED6000 00003C (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.019837] ACPI: LPIT 0x000000008BED5000 000094 (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.019840] ACPI: SSDT 0x000000008BEB8000 0024E8 (v02 MSFT   RTD3ApNV 00001000 INTL 20160422)
[    0.019843] ACPI: SSDT 0x000000008BEB7000 0007CF (v02 MSFT   xh_sh000 00000000 INTL 20160422)
[    0.019846] ACPI: SSDT 0x000000008BEB5000 0017AE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
[    0.019849] ACPI: DMAR 0x000000008BEB4000 00015C (v01 MSFT   MSFT     00000001 INTL 00000001)
[    0.019852] ACPI: NHLT 0x000000008BEB3000 00002D (v00 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.019855] ACPI: FPDT 0x000000008BEB2000 000034 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.019858] ACPI: BGRT 0x000000008BEB1000 000038 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.019861] ACPI: WSMT 0x000000008BEB0000 000028 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.019871] ACPI: Local APIC address 0xfee00000
[    0.020321] No NUMA configuration found
[    0.020322] Faking a node at [mem 0x0000000000000000-0x000000026f7fffff]
[    0.020327] NODE_DATA(0) allocated [mem 0x26f7fb000-0x26f7fffff]
[    0.020357] Zone ranges:
[    0.020358]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.020360]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.020361]   Normal   [mem 0x0000000100000000-0x000000026f7fffff]
[    0.020362]   Device   empty
[    0.020363] Movable zone start for each node
[    0.020364] Early memory node ranges
[    0.020365]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.020366]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.020367]   node   0: [mem 0x0000000000100000-0x000000008abc1fff]
[    0.020368]   node   0: [mem 0x000000008abc4000-0x000000008bd53fff]
[    0.020369]   node   0: [mem 0x000000008beff000-0x000000008befffff]
[    0.020370]   node   0: [mem 0x0000000100000000-0x000000026f7fffff]
[    0.020528] Zeroed struct page in unavailable ranges: 17169 pages
[    0.020530] Initmem setup node 0 [mem 0x0000000000001000-0x000000026f7fffff]
[    0.020532] On node 0 totalpages: 2077935
[    0.020533]   DMA zone: 64 pages used for memmap
[    0.020534]   DMA zone: 23 pages reserved
[    0.020535]   DMA zone: 3996 pages, LIFO batch:0
[    0.020591]   DMA32 zone: 8886 pages used for memmap
[    0.020592]   DMA32 zone: 568659 pages, LIFO batch:63
[    0.031541]   Normal zone: 23520 pages used for memmap
[    0.031542]   Normal zone: 1505280 pages, LIFO batch:63
[    0.051224] Reserving Intel graphics memory at [mem 0x8d800000-0x8f7fffff]
[    0.051771] ACPI: PM-Timer IO Port: 0x1808
[    0.051772] ACPI: Local APIC address 0xfee00000
[    0.051781] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.051782] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.051782] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.051783] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.051784] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.051785] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.051785] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.051786] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.051787] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.051787] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.051788] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.051789] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.051789] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.051790] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.051791] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.051792] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.051819] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.051822] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.051823] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.051825] ACPI: IRQ0 used by override.
[    0.051826] ACPI: IRQ9 used by override.
[    0.051828] Using ACPI (MADT) for SMP configuration information
[    0.051830] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.051842] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.051860] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.051862] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.051864] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[    0.051866] PM: Registered nosave memory: [mem 0x8abc2000-0x8abc2fff]
[    0.051866] PM: Registered nosave memory: [mem 0x8abc3000-0x8abc3fff]
[    0.051868] PM: Registered nosave memory: [mem 0x8bd54000-0x8bdd3fff]
[    0.051869] PM: Registered nosave memory: [mem 0x8bdd4000-0x8be73fff]
[    0.051870] PM: Registered nosave memory: [mem 0x8be74000-0x8be9cfff]
[    0.051870] PM: Registered nosave memory: [mem 0x8be9d000-0x8befefff]
[    0.051872] PM: Registered nosave memory: [mem 0x8bf00000-0x8f7fffff]
[    0.051873] PM: Registered nosave memory: [mem 0x8f800000-0xdfffffff]
[    0.051873] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.051874] PM: Registered nosave memory: [mem 0xf0000000-0xfe00ffff]
[    0.051875] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.051875] PM: Registered nosave memory: [mem 0xfe011000-0xffffffff]
[    0.051877] [mem 0x8f800000-0xdfffffff] available for PCI devices
[    0.051879] Booting paravirtualized kernel on bare hardware
[    0.051882] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.171295] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.171528] percpu: Embedded 53 pages/cpu s178200 r8192 d30696 u262144
[    0.171536] pcpu-alloc: s178200 r8192 d30696 u262144 alloc=1*2097152
[    0.171537] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.171562] Built 1 zonelists, mobility grouping on.  Total pages: 2045442
[    0.171563] Policy zone: Normal
[    0.171565] Kernel command line: BOOT_IMAGE=/vmlinuz-5.3.18-surface root=/dev/mapper/vgkubuntu-root ro quiet splash vt.handoff=7
[    0.172256] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.172554] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.172650] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.177277] Calgary: detecting Calgary via BIOS EBDA area
[    0.177278] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.197474] Memory: 7931160K/8311740K available (10243K kernel code, 1188K rwdata, 3560K rodata, 1656K init, 2112K bss, 380580K reserved, 0K cma-reserved)
[    0.197629] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.197641] Kernel/User page tables isolation: enabled
[    0.197656] ftrace: allocating 33174 entries in 130 pages
[    0.214354] rcu: Hierarchical RCU implementation.
[    0.214356] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.214357] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.214358] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.218752] NR_IRQS: 33024, nr_irqs: 2048, preallocated irqs: 16
[    0.219122] random: crng done (trusting CPU's manufacturer)
[    0.219152] Console: colour dummy device 80x25
[    0.219157] printk: console [tty0] enabled
[    0.219176] ACPI: Core revision 20190703
[    0.219580] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.219651] APIC: Switch to symmetric I/O mode setup
[    0.219653] DMAR: Host address width 39
[    0.219654] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.219660] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.219661] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.219665] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.219666] DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
[    0.219667] DMAR: RMRR base: 0x0000008d000000 end: 0x0000008f7fffff
[    0.219669] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.219669] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.219670] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.219671] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
[    0.219671] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
[    0.219673] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.219674] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.219675] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.221282] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.221283] x2apic enabled
[    0.221296] Switched APIC routing to cluster x2apic.
[    0.225301] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.243759] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e44fb6c2ab, max_idle_ns: 440795206594 ns
[    0.243765] Calibrating delay loop (skipped), value calculated using timer frequency.. 4199.88 BogoMIPS (lpj=8399776)
[    0.243767] pid_max: default: 32768 minimum: 301
[    0.247054] LSM: Security Framework initializing
[    0.247061] Yama: becoming mindful.
[    0.247088] AppArmor: AppArmor initialized
[    0.247090] TOMOYO Linux initialized
[    0.247123] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.247139] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.247440] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.247471] process: using mwait in idle threads
[    0.247474] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.247475] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.247478] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.247479] Spectre V2 : Mitigation: Full generic retpoline
[    0.247480] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.247480] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.247482] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.247483] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.247484] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.247487] TAA: Mitigation: Clear CPU buffers
[    0.247488] MDS: Mitigation: Clear CPU buffers
[    0.247783] Freeing SMP alternatives memory: 24K
[    0.250754] TSC deadline timer enabled
[    0.250758] smpboot: CPU0: Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[    0.250883] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.250890] ... version:                4
[    0.250891] ... bit width:              48
[    0.250891] ... generic registers:      4
[    0.250892] ... value mask:             0000ffffffffffff
[    0.250893] ... max period:             00007fffffffffff
[    0.250894] ... fixed-purpose events:   3
[    0.250894] ... event mask:             000000070000000f
[    0.250944] rcu: Hierarchical SRCU implementation.
[    0.251761] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.251761] smp: Bringing up secondary CPUs ...
[    0.251761] x86: Booting SMP configuration:
[    0.251761] .... node  #0, CPUs:      #1 #2 #3 #4
[    0.260133] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.260133] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[    0.260133]  #5 #6 #7
[    0.260544] smp: Brought up 1 node, 8 CPUs
[    0.260544] smpboot: Max logical packages: 1
[    0.260544] smpboot: Total of 8 processors activated (33599.10 BogoMIPS)
[    0.264065] devtmpfs: initialized
[    0.264065] x86/mm: Memory block size: 128MB
[    0.264705] PM: Registering ACPI NVS region [mem 0x8abc2000-0x8abc2fff] (4096 bytes)
[    0.264705] PM: Registering ACPI NVS region [mem 0x8be74000-0x8be9cfff] (167936 bytes)
[    0.264705] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.264705] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.264705] pinctrl core: initialized pinctrl subsystem
[    0.264705] NET: Registered protocol family 16
[    0.264705] audit: initializing netlink subsys (disabled)
[    0.264705] audit: type=2000 audit(1577753684.044:1): state=initialized audit_enabled=0 res=1
[    0.264705] cpuidle: using governor ladder
[    0.264705] cpuidle: using governor menu
[    0.264705] ACPI: bus type PCI registered
[    0.264705] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.264705] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.264705] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.264705] PCI: Using configuration type 1 for base access
[    0.264705] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.267811] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.267811] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.456108] alg: No test for lzo-rle (lzo-rle-generic)
[    0.456108] alg: No test for lzo-rle (lzo-rle-scomp)
[    0.456108] ACPI: Added _OSI(Module Device)
[    0.456108] ACPI: Added _OSI(Processor Device)
[    0.456108] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.456108] ACPI: Added _OSI(Processor Aggregator Device)
[    0.456108] ACPI: Added _OSI(Linux-Dell-Video)
[    0.456108] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.456108] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.492871] ACPI: 7 ACPI AML tables successfully acquired and loaded
[    0.495952] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.499559] ACPI: Dynamic OEM Table Load:
[    0.499575] ACPI: SSDT 0xFFFF9D9C25465800 0005EE (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
[    0.501219] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.502288] ACPI: Dynamic OEM Table Load:
[    0.502296] ACPI: SSDT 0xFFFF9D9C25190000 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
[    0.504364] ACPI: Dynamic OEM Table Load:
[    0.504373] ACPI: SSDT 0xFFFF9D9C254B3000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160422)
[    0.506714] ACPI: Dynamic OEM Table Load:
[    0.506721] ACPI: SSDT 0xFFFF9D9C25192800 00030A (v02 PmRef  ApCst    00003000 INTL 20160422)
[    0.511474] ACPI: Interpreter enabled
[    0.511536] ACPI: (supports S0 S4 S5)
[    0.511537] ACPI: Using IOAPIC for interrupt routing
[    0.511582] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.512256] ACPI: Enabled 10 GPEs in block 00 to 7F
[    0.517798] ACPI: Power Resource [PX01] (on)
[    0.517885] ACPI: Power Resource [PX02] (on)
[    0.517968] ACPI: Power Resource [PX03] (on)
[    0.518051] ACPI: Power Resource [PX04] (on)
[    0.518129] ACPI: Power Resource [PX05] (on)
[    0.518209] ACPI: Power Resource [PX06] (on)
[    0.519456] ACPI: Power Resource [PX07] (on)
[    0.519535] ACPI: Power Resource [USBC] (on)
[    0.520139] ACPI: Power Resource [PXP] (off)
[    0.520391] ACPI: Power Resource [PRWF] (on)
[    0.522056] ACPI: Power Resource [PRP5] (off)
[    0.523953] ACPI: Power Resource [PXP] (off)
[    0.533579] ACPI: Power Resource [CAMP] (on)
[    0.540965] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.540971] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.543662] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.545972] PCI host bridge to bus 0000:00
[    0.545975] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.545976] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.545978] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.545979] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.545980] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.545981] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.545982] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.545984] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.545985] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.545986] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.545987] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.545988] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.545989] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.545990] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.545992] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.545993] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.545994] pci_bus 0000:00: root bus resource [mem 0x8f800000-0xdfffffff window]
[    0.545995] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.545997] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.546009] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
[    0.546927] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
[    0.546941] pci 0000:00:02.0: reg 0x10: [mem 0xd3000000-0xd3ffffff 64bit]
[    0.546949] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    0.546954] pci 0000:00:02.0: reg 0x20: [io  0x4000-0x403f]
[    0.546972] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.547897] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.547913] pci 0000:00:04.0: reg 0x10: [mem 0xd4730000-0xd4737fff 64bit]
[    0.548873] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
[    0.548887] pci 0000:00:05.0: reg 0x10: [mem 0xd4000000-0xd43fffff 64bit]
[    0.549850] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
[    0.549875] pci 0000:00:13.0: reg 0x10: [mem 0xd4740000-0xd4740fff 64bit]
[    0.550877] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.550902] pci 0000:00:14.0: reg 0x10: [mem 0xd4700000-0xd470ffff 64bit]
[    0.550976] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.551963] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.551988] pci 0000:00:14.2: reg 0x10: [mem 0xd4741000-0xd4741fff 64bit]
[    0.552969] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
[    0.553081] pci 0000:00:14.3: reg 0x10: [mem 0xd4710000-0xd471ffff 64bit]
[    0.554412] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.554678] pci 0000:00:15.0: reg 0x10: [mem 0xd4742000-0xd4742fff 64bit]
[    0.556520] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    0.556785] pci 0000:00:15.1: reg 0x10: [mem 0xd4743000-0xd4743fff 64bit]
[    0.558619] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    0.558885] pci 0000:00:15.2: reg 0x10: [mem 0xd4744000-0xd4744fff 64bit]
[    0.560729] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
[    0.560994] pci 0000:00:15.3: reg 0x10: [mem 0xd4745000-0xd4745fff 64bit]
[    0.562765] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.562810] pci 0000:00:16.0: reg 0x10: [mem 0xd4746000-0xd4746fff 64bit]
[    0.562937] pci 0000:00:16.0: PME# supported from D3hot
[    0.563917] pci 0000:00:16.4: [8086:9d3e] type 00 class 0x078000
[    0.563962] pci 0000:00:16.4: reg 0x10: [mem 0xd4747000-0xd4747fff 64bit]
[    0.564090] pci 0000:00:16.4: PME# supported from D3hot
[    0.565010] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[    0.565109] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.566082] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400
[    0.567003] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[    0.567972] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.568061] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.569128] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
[    0.569394] pci 0000:00:1e.0: reg 0x10: [mem 0xd4748000-0xd4748fff 64bit]
[    0.571171] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[    0.572203] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.572219] pci 0000:00:1f.2: reg 0x10: [mem 0xd473c000-0xd473ffff]
[    0.573173] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[    0.573201] pci 0000:00:1f.3: reg 0x10: [mem 0xd4738000-0xd473bfff 64bit]
[    0.573229] pci 0000:00:1f.3: reg 0x20: [mem 0xd4720000-0xd472ffff 64bit]
[    0.573282] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.574276] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[    0.574331] pci 0000:00:1f.4: reg 0x10: [mem 0xd4749000-0xd47490ff 64bit]
[    0.574383] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
[    0.575500] pci 0000:01:00.0: [11ab:2b38] type 00 class 0x020000
[    0.575547] pci 0000:01:00.0: reg 0x10: [mem 0xd4500000-0xd45fffff 64bit pref]
[    0.575565] pci 0000:01:00.0: reg 0x18: [mem 0xd4400000-0xd44fffff 64bit pref]
[    0.575711] pci 0000:01:00.0: supports D1 D2
[    0.575713] pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
[    0.575981] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.575990] pci 0000:00:1c.0:   bridge window [mem 0xd4400000-0xd45fffff 64bit pref]
[    0.576049] pci 0000:02:00.0: [10de:1c8d] type 00 class 0x030200
[    0.576073] pci 0000:02:00.0: reg 0x10: [mem 0xd2000000-0xd2ffffff]
[    0.576085] pci 0000:02:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.576096] pci 0000:02:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.576103] pci 0000:02:00.0: reg 0x24: [io  0x3000-0x307f]
[    0.576110] pci 0000:02:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[    0.576225] pci 0000:02:00.0: 31.504 Gb/s available PCIe bandwidth, limited by 8 GT/s x4 link at 0000:00:1c.4 (capable of 126.016 Gb/s with 8 GT/s x16 link)
[    0.576313] pci 0000:00:1c.4: PCI bridge to [bus 02]
[    0.576316] pci 0000:00:1c.4:   bridge window [io  0x3000-0x3fff]
[    0.576319] pci 0000:00:1c.4:   bridge window [mem 0xc0000000-0xd2ffffff]
[    0.576323] pci 0000:00:1c.4:   bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
[    0.576384] pci 0000:03:00.0: [1c5c:1283] type 00 class 0x010802
[    0.576416] pci 0000:03:00.0: reg 0x10: [mem 0xd4600000-0xd4603fff 64bit]
[    0.576544] pci 0000:03:00.0: PME# supported from D0 D1 D3hot
[    0.576666] pci 0000:00:1d.0: PCI bridge to [bus 03]
[    0.576671] pci 0000:00:1d.0:   bridge window [mem 0xd4600000-0xd46fffff]
[    0.580836] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.580836] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.580836] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.580836] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.580836] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.580836] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.580836] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.580836] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.591769] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.591771] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.591778] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.591779] vgaarb: loaded
[    0.591854] EDAC MC: Ver: 3.0.0
[    0.592172] Registered efivars operations
[    0.592172] PCI: Using ACPI for IRQ routing
[    0.618723] PCI: pci_cache_line_size set to 64 bytes
[    0.619101] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.619103] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.619104] e820: reserve RAM buffer [mem 0x8abc2000-0x8bffffff]
[    0.619105] e820: reserve RAM buffer [mem 0x8bd54000-0x8bffffff]
[    0.619106] e820: reserve RAM buffer [mem 0x8bf00000-0x8bffffff]
[    0.619107] e820: reserve RAM buffer [mem 0x26f800000-0x26fffffff]
[    0.619919] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.619923] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.623764] clocksource: Switched to clocksource tsc-early
[    0.635728] VFS: Disk quotas dquot_6.6.0
[    0.635745] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.635878] AppArmor: AppArmor Filesystem Enabled
[    0.635892] pnp: PnP ACPI init
[    0.636089] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.636091] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.636093] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.636095] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.636096] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.636097] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.636099] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.636104] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.636455] system 00:01: [io  0x2000-0x20fe] has been reserved
[    0.636459] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.636629] system 00:02: [io  0x0680-0x069f] has been reserved
[    0.636631] system 00:02: [io  0xffff] has been reserved
[    0.636632] system 00:02: [io  0xffff] has been reserved
[    0.636634] system 00:02: [io  0xffff] has been reserved
[    0.636635] system 00:02: [io  0x1800-0x18fe] has been reserved
[    0.636637] system 00:02: [io  0x164e-0x164f] has been reserved
[    0.636640] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.636754] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.636804] system 00:04: [io  0x1854-0x1857] has been reserved
[    0.636808] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.638311] system 00:05: [mem 0xfe020000-0xfe021fff] has been reserved
[    0.638313] system 00:05: [mem 0xfe022000-0xfe023fff] has been reserved
[    0.638314] system 00:05: [mem 0xfe024000-0xfe025fff] has been reserved
[    0.638315] system 00:05: [mem 0xfe026000-0xfe027fff] has been reserved
[    0.638317] system 00:05: [mem 0xfe028000-0xfe029fff] has been reserved
[    0.638318] system 00:05: [mem 0xfe02a000-0xfe02bfff] has been reserved
[    0.638320] system 00:05: [mem 0xfe02c000-0xfe02dfff] has been reserved
[    0.638321] system 00:05: [mem 0xfe02e000-0xfe02ffff] has been reserved
[    0.638323] system 00:05: [mem 0xfe030000-0xfe031fff] has been reserved
[    0.638324] system 00:05: [mem 0xfe032000-0xfe033fff] has been reserved
[    0.638325] system 00:05: [mem 0xfe034000-0xfe035fff] has been reserved
[    0.638329] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.638995] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.638996] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.638998] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.638999] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
[    0.639001] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.639002] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.639004] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.639005] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
[    0.639007] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.639008] system 00:06: [mem 0x8f800000-0x8f81ffff] has been reserved
[    0.639012] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.639778] pnp: PnP ACPI: found 7 devices
[    0.641174] thermal_sys: Registered thermal governor 'fair_share'
[    0.641175] thermal_sys: Registered thermal governor 'bang_bang'
[    0.641176] thermal_sys: Registered thermal governor 'step_wise'
[    0.641177] thermal_sys: Registered thermal governor 'user_space'
[    0.645686] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.645720] pci 0000:02:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
[    0.645730] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.645737] pci 0000:00:1c.0:   bridge window [mem 0xd4400000-0xd45fffff 64bit pref]
[    0.645745] pci 0000:02:00.0: BAR 6: assigned [mem 0x90000000-0x9007ffff pref]
[    0.645746] pci 0000:00:1c.4: PCI bridge to [bus 02]
[    0.645749] pci 0000:00:1c.4:   bridge window [io  0x3000-0x3fff]
[    0.645752] pci 0000:00:1c.4:   bridge window [mem 0xc0000000-0xd2ffffff]
[    0.645755] pci 0000:00:1c.4:   bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
[    0.645760] pci 0000:00:1d.0: PCI bridge to [bus 03]
[    0.645764] pci 0000:00:1d.0:   bridge window [mem 0xd4600000-0xd46fffff]
[    0.645771] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.645772] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.645774] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.645775] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.645776] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.645777] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.645779] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.645780] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.645781] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.645782] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.645783] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.645784] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.645786] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.645787] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.645788] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.645789] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.645790] pci_bus 0000:00: resource 20 [mem 0x8f800000-0xdfffffff window]
[    0.645792] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    0.645793] pci_bus 0000:01: resource 2 [mem 0xd4400000-0xd45fffff 64bit pref]
[    0.645795] pci_bus 0000:02: resource 0 [io  0x3000-0x3fff]
[    0.645796] pci_bus 0000:02: resource 1 [mem 0xc0000000-0xd2ffffff]
[    0.645797] pci_bus 0000:02: resource 2 [mem 0x90000000-0xa1ffffff 64bit pref]
[    0.645798] pci_bus 0000:03: resource 1 [mem 0xd4600000-0xd46fffff]
[    0.645958] NET: Registered protocol family 2
[    0.646101] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.646114] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.646195] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.646312] TCP: Hash tables configured (established 65536 bind 65536)
[    0.646341] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.646361] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.646424] NET: Registered protocol family 1
[    0.646429] NET: Registered protocol family 44
[    0.646440] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.646937] PCI: CLS 0 bytes, default 64
[    0.646976] Trying to unpack rootfs image as initramfs...
[    0.904693] Freeing initrd memory: 92996K
[    0.904778] DMAR: ACPI device "device:71" under DMAR at fed91000 as 00:15.0
[    0.904781] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.1
[    0.904784] DMAR: ACPI device "device:73" under DMAR at fed91000 as 00:15.2
[    0.904786] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.3
[    0.904789] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:1e.0
[    0.923834] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.923841] software IO TLB: mapped [mem 0x848d4000-0x888d4000] (64MB)
[    0.924481] Initialise system trusted keyrings
[    0.924531] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    0.925981] zbud: loaded
[    0.926322] Key type asymmetric registered
[    0.926323] Asymmetric key parser 'x509' registered
[    0.926330] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.926372] io scheduler mq-deadline registered
[    0.926807] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.927048] pcieport 0000:00:1c.4: PME: Signaling with IRQ 123
[    0.927073] pcieport 0000:00:1c.4: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[    0.927344] pcieport 0000:00:1d.0: PME: Signaling with IRQ 124
[    0.927419] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.927441] efifb: probing for efifb
[    0.927462] efifb: framebuffer at 0xb0000000, using 3072k, total 3072k
[    0.927463] efifb: mode is 1024x768x32, linelength=4096, pages=1
[    0.927463] efifb: scrolling: redraw
[    0.927465] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.927556] Console: switching to colour frame buffer device 128x48
[    0.929470] fb0: EFI VGA frame buffer device
[    0.929479] intel_idle: MWAIT substates: 0x11142120
[    0.929480] intel_idle: v0.4.1 model 0x8E
[    0.929994] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.930926] [Firmware Bug]: No valid trip found
[    0.931011] [Firmware Bug]: No valid trip found
[    0.931088] [Firmware Bug]: No valid trip found
[    0.931164] [Firmware Bug]: No valid trip found
[    0.931239] [Firmware Bug]: No valid trip found
[    0.931312] [Firmware Bug]: No valid trip found
[    0.931386] [Firmware Bug]: No valid trip found
[    0.931459] [Firmware Bug]: No valid trip found
[    0.931651] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.932346] Linux agpgart interface v0.103
[    0.932421] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    0.932421] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    0.933022] i8042: PNP: No PS/2 controller found.
[    0.933167] mousedev: PS/2 mouse device common for all mice
[    0.933200] rtc_cmos 00:03: RTC can wake from S4
[    0.933646] rtc_cmos 00:03: registered as rtc0
[    0.933662] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[    0.933670] intel_pstate: Intel P-state driver initializing
[    0.934324] intel_pstate: HWP enabled
[    0.934544] ledtrig-cpu: registered to indicate activity on CPUs
[    0.934691] intel_pmc_core INT33A1:00:  initialized
[    0.934935] NET: Registered protocol family 10
[    0.951274] Segment Routing with IPv6
[    0.951309] mip6: Mobile IPv6
[    0.951311] NET: Registered protocol family 17
[    0.951495] mpls_gso: MPLS GSO support
[    0.952558] microcode: sig=0x806ea, pf=0x80, revision=0xca
[    0.952875] microcode: Microcode Update Driver: v2.2.
[    0.952888] sched_clock: Marking stable (951786199, 695320)->(960648223, -8166704)
[    0.953443] registered taskstats version 1
[    0.953444] Loading compiled-in X.509 certificates
[    0.955790] sha512_generic: module verification failed: signature and/or required key missing - tainting kernel
[    0.987347] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    0.987383] zswap: loaded using pool lzo/zbud
[    0.987519] AppArmor: AppArmor sha1 policy hashing enabled
[    0.989535] rtc_cmos 00:03: setting system clock to 2019-12-31T00:54:45 UTC (1577753685)
[    0.991340] Freeing unused kernel image memory: 1656K
[    1.088188] Write protecting the kernel read-only data: 16384k
[    1.089265] Freeing unused kernel image memory: 2036K
[    1.089645] Freeing unused kernel image memory: 536K
[    1.105562] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.105564] x86/mm: Checking user space page tables
[    1.119743] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.119745] Run /init as init process
[    1.194918] intel_ish_ipc 0000:00:13.0: enabling device (0000 -> 0002)
[    1.197262] ACPI: bus type USB registered
[    1.197275] usbcore: registered new interface driver usbfs
[    1.197281] usbcore: registered new interface driver hub
[    1.197309] usbcore: registered new device driver usb
[    1.197459] IPMI message handler: version 39.2
[    1.203864] ipmi device interface
[    1.203886] i801_smbus 0000:00:1f.4: enabling device (0000 -> 0003)
[    1.204157] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    1.204185] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.204191] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    1.204200] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    1.204362] cryptd: max_cpu_qlen set to 1000
[    1.205353] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    1.205359] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.205530] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03
[    1.205532] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.205533] usb usb1: Product: xHCI Host Controller
[    1.205534] usb usb1: Manufacturer: Linux 5.3.18-surface xhci-hcd
[    1.205535] usb usb1: SerialNumber: 0000:00:14.0
[    1.205647] hub 1-0:1.0: USB hub found
[    1.205662] hub 1-0:1.0: 12 ports detected
[    1.206860] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.206863] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.206866] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    1.206898] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.03
[    1.206900] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.206901] usb usb2: Product: xHCI Host Controller
[    1.206902] usb usb2: Manufacturer: Linux 5.3.18-surface xhci-hcd
[    1.206903] usb usb2: SerialNumber: 0000:00:14.0
[    1.206989] hub 2-0:1.0: USB hub found
[    1.206998] hub 2-0:1.0: 6 ports detected
[    1.207561] nvme nvme0: pci function 0000:03:00.0
[    1.207968] AVX2 version of gcm_enc/dec engaged.
[    1.207969] AES CTR mode by8 optimization enabled
[    1.208168] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.212726] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    1.276170] nvidia: loading out-of-tree module taints kernel.
[    1.276176] nvidia: module license 'NVIDIA' taints kernel.
[    1.276177] Disabling lock debugging due to kernel taint
[    1.276397] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    1.277058] checking generic (b0000000 300000) vs hw (b0000000 10000000)
[    1.277058] fb0: switching to inteldrmfb from EFI VGA
[    1.277113] Console: switching to colour dummy device 80x25
[    1.277147] i915 0000:00:02.0: vgaarb: deactivate vga console
[    1.277970] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    1.281303] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    1.281689] dw-apb-uart.4: ttyS0 at MMIO 0xd4748000 (irq = 20, base_baud = 3000000) is a 16550A
[    1.282413] serial serial0: tty port ttyS0 registered
[    1.282651] ttyS0 - failed to request DMA
[    1.284392] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.284392] [drm] Driver supports precise vblank timestamp query.
[    1.285189] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.285579] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    1.300881] [drm] HuC: Loaded firmware i915/kbl_huc_ver02_00_1810.bin (version 2.0)
[    1.310296] nvidia-nvlink: Nvlink Core is being initialized, major device number 246
[    1.310500] nvidia 0000:02:00.0: enabling device (0000 -> 0003)
[    1.311773] [drm] GuC: Loaded firmware i915/kbl_guc_ver9_39.bin (version 9.39)
[    1.322654] i915 0000:00:02.0: GuC firmware version 9.39
[    1.322655] i915 0000:00:02.0: GuC submission enabled
[    1.322655] i915 0000:00:02.0: HuC enabled
[    1.323385] ipts: initializing ipts
[    1.323480] ipts: Intel iTouch framework initialized
[    1.410073] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  435.21  Sun Aug 25 08:17:57 CDT 2019
[    1.410426] [drm] Initialized i915 1.6.0 20190417 for 0000:00:02.0 on minor 0
[    1.414371] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  435.21  Sun Aug 25 08:07:52 CDT 2019
[    1.415248] [drm] [nvidia-drm] [GPU ID 0x00000200] Loading driver
[    1.415249] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:02:00.0 on minor 1
[    1.415751] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.417469] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input0
[    1.427067] fbcon: i915drmfb (fb0) is primary device
[    1.429982] nvme nvme0: 8/0/0 default/read/poll queues
[    1.431872] Console: switching to colour frame buffer device 375x125
[    1.435914]  nvme0n1: p1 p2 p3
[    1.472039] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    1.543824] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    1.718717] usb 1-1: New USB device found, idVendor=045e, idProduct=0942, bcdDevice=62.79
[    1.718721] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.718724] usb 1-1: Product: L1 USB2 Hub
[    1.718727] usb 1-1: Manufacturer: Microsoft
[    1.722159] hub 1-1:1.0: USB hub found
[    1.726251] hub 1-1:1.0: 3 ports detected
[    1.832486] usb 2-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.857287] usb 2-1: New USB device found, idVendor=045e, idProduct=0941, bcdDevice=62.79
[    1.857292] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.857295] usb 2-1: Product: L1 USB3 Gen1 Hub
[    1.857297] usb 2-1: Manufacturer: Microsoft
[    1.859801] hub 2-1:1.0: USB hub found
[    1.860133] hub 2-1:1.0: 2 ports detected
[    1.890327] hidraw: raw HID events driver (C) Jiri Kosina
[    1.892649] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    1.901890] hid-generic 001F:8087:0AC2.0001: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    1.947865] tsc: Refined TSC clocksource calibration: 2111.999 MHz
[    1.947882] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e7177b097e, max_idle_ns: 440795281886 ns
[    1.971333] clocksource: Switched to clocksource tsc
[    2.033713] usbcore: registered new interface driver usbhid
[    2.033713] usbhid: USB HID core driver
[    2.038398] IPTS ipts_mei_cl_init() is called
[    2.079641] usb 1-1.1: new high-speed USB device number 3 using xhci_hcd
[    2.206212] usb 1-1.1: New USB device found, idVendor=045e, idProduct=0944, bcdDevice=62.88
[    2.206216] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.206219] usb 1-1.1: Product: L2 USB2 Hub
[    2.206221] usb 1-1.1: Manufacturer: Microsoft
[    2.207238] hub 1-1.1:1.0: USB hub found
[    2.207503] hub 1-1.1:1.0: 3 ports detected
[    2.287828] usb 2-1.1: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd
[    2.315158] usb 2-1.1: New USB device found, idVendor=045e, idProduct=0943, bcdDevice=62.88
[    2.315160] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.315162] usb 2-1.1: Product: L2 USB3 Gen1 Hub
[    2.315163] usb 2-1.1: Manufacturer: Microsoft
[    2.324294] device-mapper: uevent: version 1.0.3
[    2.324401] device-mapper: ioctl: 4.40.0-ioctl (2019-01-18) initialised: [email protected]
[    2.339623] hub 2-1.1:1.0: USB hub found
[    2.339954] hub 2-1.1:1.0: 3 ports detected
[    2.420018] usb 1-1.3: new full-speed USB device number 4 using xhci_hcd
[    2.546640] usb 1-1.3: New USB device found, idVendor=045e, idProduct=0922, bcdDevice= b.01
[    2.546643] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.546644] usb 1-1.3: Product: Surface Keyboard
[    2.546646] usb 1-1.3: Manufacturer: Microsoft
[    2.559637] input: Microsoft Surface Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:045E:0922.0002/input/input1
[    2.616199] input: Microsoft Surface Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:045E:0922.0002/input/input3
[    2.616239] input: Microsoft Surface Keyboard Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/0003:045E:0922.0002/input/input5
[    2.616655] hid-multitouch 0003:045E:0922.0002: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Keyboard] on usb-0000:00:14.0-1.3/input0
[   12.550706] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null)
[   12.614532] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[   12.676334] systemd[1]: Inserted module 'autofs4'
[   12.749143] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[   12.767724] systemd[1]: Detected architecture x86-64.
[   12.769504] systemd[1]: Set hostname to <daniel-laptop>.
[   12.769936] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[   12.826608] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[   12.856691] systemd[1]: /lib/systemd/system/docker.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/docker.sock → /run/docker.sock; please update the unit file accordingly.
[   12.874584] systemd[1]: Listening on udev Control Socket.
[   12.875275] systemd[1]: Created slice system-postfix.slice.
[   12.875444] systemd[1]: Created slice User and Session Slice.
[   12.875510] systemd[1]: Listening on Journal Socket (/dev/log).
[   12.888922] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro
[   12.898057] lp: driver loaded but no devices found
[   12.904678] ppdev: user-space parallel port driver
[   12.966954] loop: module loaded
[   13.006823] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[   13.040286] nvidia-uvm: Loaded the UVM driver, major device number 242.
[   13.043139] ACPI: AC Adapter [ADP1] (off-line)
[   13.049486] acpi-tad ACPI000E:00: Missing _PRW
[   13.061356] input: Microsoft Surface Base 2 Integration Device as /devices/platform/MSHW0133:00/input/input11
[   13.061412] surface_dgpu_hps MSHW0153:00: setting dGPU power state to 'off'
[   13.061447] surface_dgpu_hps MSHW0153:00: setting dGPU direct power to 'off'
[   13.061451] ACPI Warning: \_SB.SHPS._DSM: Argument #4 type mismatch - Found [Integer], ACPI requires [Package] (20190703/nsarguments-66)
[   13.112471] pcieport 0000:00:1c.4: pciehp: Slot(4): Link Down
[   13.112473] pcieport 0000:00:1c.4: pciehp: Slot(4): Card not present
[   13.112607] tpm_tis NTC0103:00: 2.0 TPM (device-id 0xFE, rev-id 4)
[   13.113869] NVRM: GPU 0000:02:00.0: RmInitAdapter failed! (0x23:0x56:514)
[   13.113890] NVRM: GPU 0000:02:00.0: rm_init_adapter failed, device minor number 0
[   13.160830] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input12
[   13.160909] ACPI: Lid Switch [LID0]
[   13.163564] idma64 idma64.0: Found Intel integrated DMA 64-bit
[   13.163935] idma64 idma64.1: Found Intel integrated DMA 64-bit
[   13.164208] idma64 idma64.2: Found Intel integrated DMA 64-bit
[   13.164502] idma64 idma64.3: Found Intel integrated DMA 64-bit
[   13.164719] idma64 idma64.4: Found Intel integrated DMA 64-bit
[   13.169004] battery: ACPI: Battery Slot [BAT1] (battery present)
[   13.174865] battery: ACPI: Battery Slot [BAT2] (battery present)
[   13.181230] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[   13.181253] mei_me 0000:00:16.4: enabling device (0004 -> 0006)
[   13.192053] probing Intel Precise Touch & Stylus
[   13.192054] IPTS using DMA_BIT_MASK(64)
[   13.201008] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[   13.201009] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[   13.201010] RAPL PMU: hw unit of domain package 2^-14 Joules
[   13.201010] RAPL PMU: hw unit of domain dram 2^-14 Joules
[   13.201011] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[   13.201011] RAPL PMU: hw unit of domain psys 2^-14 Joules
[   13.208424] input: ipts 045E:0021 as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:045E:0021.0003/input/input16
[   13.208486] input: ipts 045E:0021 as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:045E:0021.0003/input/input17
[   13.208535] input: ipts 045E:0021 UNKNOWN as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:045E:0021.0003/input/input21
[   13.208569] hid-multitouch 0044:045E:0021.0003: input,hidraw1: <UNKNOWN> HID v2ee00.00 Mouse [ipts 045E:0021] on heci3
[   13.228318] EFI Variables Facility v0.08 2004-May-17
[   13.256996] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[   13.272918] intel_rapl_common: Found RAPL domain package
[   13.272919] intel_rapl_common: Found RAPL domain dram
[   13.273116] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[   13.308694] systemd-journald[588]: Received request to flush runtime journal from PID 1
[   13.333089] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   13.334153] input: gpio-keys as /devices/platform/gpio-keys.7.auto/input/input22
[   13.334426] pstore: Using crash dump compression: deflate
[   13.335007] input: gpio-keys as /devices/platform/gpio-keys.8.auto/input/input23
[   13.374366] pstore: Registered efi as persistent store backend
[   13.396135] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   13.398717] pcieport 0000:00:1c.4: PCI bridge to [bus 02]
[   13.398722] pcieport 0000:00:1c.4:   bridge window [io  0x3000-0x3fff]
[   13.398726] pcieport 0000:00:1c.4:   bridge window [mem 0xc0000000-0xd2ffffff]
[   13.398728] pcieport 0000:00:1c.4:   bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
[   13.501892] intel_rapl_common: Found RAPL domain package
[   13.501894] intel_rapl_common: Found RAPL domain core
[   13.501895] intel_rapl_common: Found RAPL domain uncore
[   13.501896] intel_rapl_common: Found RAPL domain dram
[   13.548585] mwifiex_pcie 0000:01:00.0: enabling device (0000 -> 0002)
[   13.548812] mwifiex_pcie: PCI memory map Virt0: ffffaed5c1b00000 PCI memory map Virt2: ffffaed5c1d00000
[   13.704993] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[   13.705236] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   13.755244] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[   13.755247] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   13.755249] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[   13.755251] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[   13.755252] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[   13.755254] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[   13.755256] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[   13.807413] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[   13.807481] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[   14.055703] Adding 999420k swap on /dev/mapper/vgkubuntu-swap_1.  Priority:-2 extents:1 across:999420k SSFS
[   14.070180] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
[   14.186845] audit: type=1400 audit(1577753698.693:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="klogd" pid=1211 comm="apparmor_parser"
[   14.187771] audit: type=1400 audit(1577753698.697:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=1209 comm="apparmor_parser"
[   14.187774] audit: type=1400 audit(1577753698.697:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1209 comm="apparmor_parser"
[   14.189480] audit: type=1400 audit(1577753698.697:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="traceroute" pid=1213 comm="apparmor_parser"
[   14.189929] audit: type=1400 audit(1577753698.697:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi" pid=1212 comm="apparmor_parser"
[   14.189933] audit: type=1400 audit(1577753698.697:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi///usr/sbin/mysqld" pid=1212 comm="apparmor_parser"
[   14.190382] audit: type=1400 audit(1577753698.697:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="identd" pid=1206 comm="apparmor_parser"
[   14.190834] audit: type=1400 audit(1577753698.697:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="avahi-daemon" pid=1216 comm="apparmor_parser"
[   14.191426] audit: type=1400 audit(1577753698.697:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="syslog-ng" pid=1205 comm="apparmor_parser"
[   14.191467] audit: type=1400 audit(1577753698.697:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nmbd" pid=1214 comm="apparmor_parser"
[   14.835837] mwifiex_pcie 0000:01:00.0: info: FW download over, size 723540 bytes
[   14.873377] tun: Universal TUN/TAP device driver, 1.6
[   15.583734] usb 1-6: new high-speed USB device number 5 using xhci_hcd
[   15.736121] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x85 has wMaxPacketSize 0, skipping
[   15.736128] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x5 has wMaxPacketSize 0, skipping
[   15.742849] usb 1-6: New USB device found, idVendor=1286, idProduct=204c, bcdDevice=32.01
[   15.742854] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   15.742857] usb 1-6: Product: Bluetooth and Wireless LAN Composite Device
[   15.742859] usb 1-6: Manufacturer: Marvell
[   15.742862] usb 1-6: SerialNumber: 0000000000000000
[   15.828129] mwifiex_pcie 0000:01:00.0: WLAN FW is active
[   15.885468] mwifiex_pcie 0000:01:00.0: Unknown api_id: 4
[   15.911622] mwifiex_pcie 0000:01:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.19.p21) 
[   15.911626] mwifiex_pcie 0000:01:00.0: driver_version = mwifiex 1.0 (15.68.19.p21) 
[   16.249717] mwifiex_pcie 0000:01:00.0 wlp1s0: renamed from mlan0
[   16.950263] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[   16.995981] Bluetooth: Core ver 2.22
[   16.996007] NET: Registered protocol family 31
[   16.996008] Bluetooth: HCI device and connection manager initialized
[   16.996013] Bluetooth: HCI socket layer initialized
[   16.996015] Bluetooth: L2CAP socket layer initialized
[   16.996020] Bluetooth: SCO socket layer initialized
[   17.002624] usbcore: registered new interface driver btusb
[   17.002800] Bluetooth: hci0: unexpected event for opcode 0x0000
[   17.004922] Bluetooth: hci0: unexpected event for opcode 0x0000
[   17.048034] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   17.048035] Bluetooth: BNEP filters: protocol multicast
[   17.048038] Bluetooth: BNEP socket layer initialized
[   18.560325] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
[   19.240386] Bluetooth: RFCOMM TTY layer initialized
[   19.240391] Bluetooth: RFCOMM socket layer initialized
[   19.240395] Bluetooth: RFCOMM ver 1.11
[   19.650610] mwifiex_pcie 0000:01:00.0: info: trying to associate to 'HOME-559F-5' bssid 0c:54:a5:ea:ee:18
[   19.722356] mwifiex_pcie 0000:01:00.0: info: associated to bssid 0c:54:a5:ea:ee:18 successfully
[   19.755201] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   20.049306] vboxdrv: Found 8 processor cores
[   20.075974] vboxdrv: TSC mode is Invariant, tentative frequency 2111999592 Hz
[   20.075976] vboxdrv: Successfully loaded version 6.0.14_Ubuntu (interface 0x00290008)
[   20.095183] VBoxNetFlt: Successfully started.
[   20.111457] VBoxNetAdp: Successfully started.
[   20.128754] VBoxPciLinuxInit
[   20.132914] vboxpci: IOMMU not found (not registered)
[   20.396915] kauditd_printk_skb: 61 callbacks suppressed
[   20.396916] audit: type=1400 audit(1577753704.905:73): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=2240 comm="apparmor_parser"
[   20.812679] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   20.814783] Bridge firewalling registered
[   20.910457] Initializing XFRM netlink socket
[   31.700822] fuse: init (API version 7.31)

Edit: I got an error when installing the latest kernel (which happened prior to experiencing this error):

Building module:
cleaning build area...
make -j8 KERNELRELEASE=5.4.6-surface -C /lib/modules/5.4.6-surface/build M=/var/lib/dkms/virtualbox/6.0.14/build....(bad exit status: 2)
ERROR (dkms apport): kernel package linux-headers-5.4.6-surface is not supported
Error! Bad return status for module build on kernel: 5.4.6-surface (x86_64)
Consult /var/lib/dkms/virtualbox/6.0.14/build/make.log for more information.

/var/lib/dkms/virtualbox/6.0.14/build/make.log

DKMS make.log for virtualbox-6.0.14 for kernel 5.4.6-surface (x86_64)
Mon 30 Dec 2019 05:02:31 PM PST
make: Entering directory '/usr/src/linux-headers-5.4.6-surface'
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/linux/SUPDrv-linux.o
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrv.o
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.o
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvSem.o
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvTracer.o
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPLibAll.o
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/r0drv/alloc-r0drv.o
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/r0drv/initterm-r0drv.o
In file included from ././include/linux/compiler_types.h:59,
                 from <command-line>:
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c: In function ‘supdrvTscDeltaThread’:
./include/linux/compiler_attributes.h:200:41: error: expected ‘)’ before ‘__attribute__’
  200 | # define fallthrough                    __attribute__((__fallthrough__))
      |                                         ^~~~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1169:48: note: in expansion of macro ‘fallthrough’
 1169 | # define RT_FALL_THROUGH()      __attribute__((fallthrough))
      |                                                ^~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1176:33: note: in expansion of macro ‘RT_FALL_THROUGH’
 1176 | #define RT_FALL_THRU()          RT_FALL_THROUGH()
      |                                 ^~~~~~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4197:17: note: in expansion of macro ‘RT_FALL_THRU’
 4197 |                 RT_FALL_THRU();
      |                 ^~~~~~~~~~~~
In file included from /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/VBox/cdefs.h:32,
                 from /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvInternal.h:37,
                 from /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:33:
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1169:60: error: expected identifier or ‘(’ before ‘)’ token
 1169 | # define RT_FALL_THROUGH()      __attribute__((fallthrough))
      |                                                            ^
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1176:33: note: in expansion of macro ‘RT_FALL_THROUGH’
 1176 | #define RT_FALL_THRU()          RT_FALL_THROUGH()
      |                                 ^~~~~~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4197:17: note: in expansion of macro ‘RT_FALL_THRU’
 4197 |                 RT_FALL_THRU();
      |                 ^~~~~~~~~~~~
In file included from ././include/linux/compiler_types.h:59,
                 from <command-line>:
./include/linux/compiler_attributes.h:200:41: error: expected ‘)’ before ‘__attribute__’
  200 | # define fallthrough                    __attribute__((__fallthrough__))
      |                                         ^~~~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1169:48: note: in expansion of macro ‘fallthrough’
 1169 | # define RT_FALL_THROUGH()      __attribute__((fallthrough))
      |                                                ^~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1176:33: note: in expansion of macro ‘RT_FALL_THROUGH’
 1176 | #define RT_FALL_THRU()          RT_FALL_THROUGH()
      |                                 ^~~~~~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4226:17: note: in expansion of macro ‘RT_FALL_THRU’
 4226 |                 RT_FALL_THRU();
      |                 ^~~~~~~~~~~~
In file included from /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/VBox/cdefs.h:32,
                 from /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvInternal.h:37,
                 from /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:33:
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1169:60: error: expected identifier or ‘(’ before ‘)’ token
 1169 | # define RT_FALL_THROUGH()      __attribute__((fallthrough))
      |                                                            ^
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/cdefs.h:1176:33: note: in expansion of macro ‘RT_FALL_THROUGH’
 1176 | #define RT_FALL_THRU()          RT_FALL_THROUGH()
      |                                 ^~~~~~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4226:17: note: in expansion of macro ‘RT_FALL_THRU’
 4226 |                 RT_FALL_THRU();
      |                 ^~~~~~~~~~~~
  CC [M]  /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/r0drv/memobj-r0drv.o
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4195:20: warning: this statement may fall through [-Wimplicit-fallthrough=]
 4195 |                 if (RT_FAILURE(rc))
      |                    ^
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4200:13: note: here
 4200 |             case kTscDeltaThreadState_Listening:
      |             ^~~~
In file included from <command-line>:
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/VBox/SUPDrvMangling.h:35:30: warning: this statement may fall through [-Wimplicit-fallthrough=]
   35 | #define RT_MANGLER(symbol)   VBoxHost_##symbol
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/include/iprt/mangling.h:2328:57: note: in expansion of macro ‘RT_MANGLER’
 2328 | # define RTThreadSleep                                  RT_MANGLER(RTThreadSleep)
      |                                                         ^~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4225:17: note: in expansion of macro ‘RTThreadSleep’
 4225 |                 RTThreadSleep(1);
      |                 ^~~~~~~~~~~~~
/var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.c:4229:13: note: here
 4229 |             case kTscDeltaThreadState_Measuring:
      |             ^~~~
make[2]: *** [scripts/Makefile.build:266: /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv/SUPDrvGip.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [scripts/Makefile.build:509: /var/lib/dkms/virtualbox/6.0.14/build/vboxdrv] Error 2
make: *** [Makefile:1652: /var/lib/dkms/virtualbox/6.0.14/build] Error 2
make: Leaving directory '/usr/src/linux-headers-5.4.6-surface'

Upstreaming the ath10k board file

We would like to upstream http://www.killernetworking.com/support/K1535_Debian/board.bin so that the manual patching is no longer required (since it breaks on every linux-firmware update) for the ath10k based wifi chips.

Upstreaming process: https://wireless.wiki.kernel.org/en/users/drivers/ath10k/boardfiles

Open PR, might include the right files: https://github.com/kvalo/ath10k-firmware/pull/2#issuecomment-232317668

I think the project doesn't merge PRs and we'd need to correctly send the board files via the mailing list.

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383184/comments/351

Sorry to ping you directly @PandorasFox, but would you be interested in doing this? The rest of us don't really have the right hardware to test the firmware.

Error when building nvidia kernel

I try to install the nvidia drivers on my surface book 2.

All what I did is :

surface dgpu set on
aptitude install nvidia-kernel-dkms

as root.

I googled the error, it seems known. Did anyone experience the same error ?

[Description of the bug or feature]

Environment

Hardware model: Surface Book 2
Kernel version: 5.3.18-surface
Distribution: Debian buster

`/var/lib/dkms/nvidia-current/418.74/build/make.log` output


/var/lib/dkms/nvidia-current/418.74/build/common/inc/nv-linux.h:733:21: error: void value not ignored as it ought to be
         int __ret = on_each_cpu(func, info, 1);        \
                     ^~~~~~~~~~~

No battery status on Ubuntu 18.04 - Surface Pro 7

Hello.
I have installed Ubuntu 18.04 on my Surface Pro 7 yesterday.
Most of functions correctly worked.
I'd like to appreciate you and this community.
However, battery status isn't displayed. When I open Settings -> Power, there is no information about battery.
According to feature matrix, battery status should be supported even on Surface Pro 7.
Could someone give me an advice?

Environment

Hardware model: Surface Pro 7
Kernel version: Linux KSPU 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Ubuntu 18.04

`dmesg` output

[    0.000000] microcode: microcode updated early to revision 0x46, date = 2019-09-05
[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=62b1c2d4-1cc8-4306-86fc-1330eeac5fe8 ro modprobe.blacklist=intel_lpss_pci quiet splash vt.handoff=1
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[5]:  832, xstate_sizes[5]:   64
[    0.000000] x86/fpu: xstate_offset[6]:  896, xstate_sizes[6]:  512
[    0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
[    0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]:    8
[    0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007aaeafff] usable
[    0.000000] BIOS-e820: [mem 0x000000007aaeb000-0x000000007aaebfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007aaec000-0x000000007aaecfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007aaed000-0x000000007beedfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007beee000-0x000000007bf47fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000007bf48000-0x000000007bf89fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007bf8a000-0x000000007bfb3fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007bfb4000-0x000000007bffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007bfff000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007c000000-0x00000000953fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046abfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  ACPI=0x7bffe000  ACPI 2.0=0x7bffe014  TPMFinalLog=0x7bfaa000  SMBIOS=0x7bf51000  SMBIOS 3.0=0x7bf4f000  MEMATTR=0x786a1018  ESRT=0x78d00298 
[    0.000000] SMBIOS 3.2.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Pro 7/Surface Pro 7, BIOS 7.161.140 10/11/2019
[    0.000000] tsc: Detected 1500.000 MHz processor
[    0.001550] tsc: Detected 1497.600 MHz TSC
[    0.001550] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001553] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001560] last_pfn = 0x46ac00 max_arch_pfn = 0x400000000
[    0.001567] MTRR default type: write-back
[    0.001568] MTRR fixed ranges enabled:
[    0.001569]   00000-9FFFF write-back
[    0.001571]   A0000-BFFFF uncachable
[    0.001572]   C0000-FFFFF write-protect
[    0.001573] MTRR variable ranges enabled:
[    0.001575]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001576]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001577]   2 base 0098000000 mask 7FF8000000 uncachable
[    0.001578]   3 base 0094000000 mask 7FFC000000 uncachable
[    0.001579]   4 base 0092000000 mask 7FFE000000 uncachable
[    0.001580]   5 base 0091000000 mask 7FFF000000 uncachable
[    0.001581]   6 base 6000000000 mask 6000000000 uncachable
[    0.001583]   7 base 4000000000 mask 6000000000 write-combining
[    0.001583]   8 disabled
[    0.001584]   9 disabled
[    0.002387] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002676] last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.028062] esrt: Reserving ESRT space from 0x0000000078d00298 to 0x0000000078d00370.
[    0.028103] Using GB pages for direct mapping
[    0.028105] BRK [0x32cc01000, 0x32cc01fff] PGTABLE
[    0.028107] BRK [0x32cc02000, 0x32cc02fff] PGTABLE
[    0.028108] BRK [0x32cc03000, 0x32cc03fff] PGTABLE
[    0.028137] BRK [0x32cc04000, 0x32cc04fff] PGTABLE
[    0.028138] BRK [0x32cc05000, 0x32cc05fff] PGTABLE
[    0.028248] BRK [0x32cc06000, 0x32cc06fff] PGTABLE
[    0.028272] BRK [0x32cc07000, 0x32cc07fff] PGTABLE
[    0.028319] BRK [0x32cc08000, 0x32cc08fff] PGTABLE
[    0.028378] Secure boot could not be determined
[    0.028379] RAMDISK: [mem 0x33327000-0x3598afff]
[    0.028405] ACPI: Early table checksum verification disabled
[    0.028409] ACPI: RSDP 0x000000007BFFE014 000024 (v02 MSFT  )
[    0.028413] ACPI: XSDT 0x000000007BFFD0E8 0000BC (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028419] ACPI: FACP 0x000000007BFE7000 000114 (v06 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028425] ACPI: DSDT 0x000000007BFC6000 01CB6D (v02 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028442] ACPI: FACS 0x000000007BF92000 000040
[    0.028445] ACPI: SSDT 0x000000007BFFB000 001B61 (v02 CpuRef CpuSsdt  00003000 INTL 20181003)
[    0.028449] ACPI: MSDM 0x000000007BFFA000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.028452] ACPI: SSDT 0x000000007BFF3000 006243 (v02 OEMID  DptfTabl 00001000 INTL 20181003)
[    0.028455] ACPI: SSDT 0x000000007BFEF000 0033E3 (v02 SaSsdt SaSsdt   00003000 INTL 20181003)
[    0.028458] ACPI: SSDT 0x000000007BFE8000 0066EF (v02 INTEL  TcssSsdt 00001000 INTL 20181003)
[    0.028461] ACPI: HPET 0x000000007BFE6000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028464] ACPI: LPIT 0x000000007BFE5000 000094 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028467] ACPI: APIC 0x000000007BFE4000 00012C (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028470] ACPI: MCFG 0x000000007BFE3000 00003C (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028473] ACPI: SSDT 0x000000007BFC5000 000DB4 (v02 MSFT   RTD3_JL  00001000 INTL 20181003)
[    0.028476] ACPI: SSDT 0x000000007BFC4000 0009E3 (v02 MSFT   xh_jl000 00000000 INTL 20181003)
[    0.028479] ACPI: NHLT 0x000000007BFC3000 00002D (v00 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028482] ACPI: SSDT 0x000000007BFC2000 000574 (v02 MSFT   Tpm2Tabl 00001000 INTL 20181003)
[    0.028485] ACPI: TPM2 0x000000007BFC1000 000034 (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028488] ACPI: DMAR 0x000000007BFC0000 0000A0 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028491] ACPI: BGRT 0x000000007BFBF000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028494] ACPI: WSMT 0x000000007BFBE000 000028 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028497] ACPI: FPDT 0x000000007BFBD000 000034 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.028507] ACPI: Local APIC address 0xfee00000
[    0.028853] No NUMA configuration found
[    0.028854] Faking a node at [mem 0x0000000000000000-0x000000046abfffff]
[    0.028859] NODE_DATA(0) allocated [mem 0x46abfb000-0x46abfffff]
[    0.028894] Zone ranges:
[    0.028895]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.028896]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.028898]   Normal   [mem 0x0000000100000000-0x000000046abfffff]
[    0.028899]   Device   empty
[    0.028900] Movable zone start for each node
[    0.028901] Early memory node ranges
[    0.028902]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.028903]   node   0: [mem 0x0000000000100000-0x000000007aaeafff]
[    0.028904]   node   0: [mem 0x000000007aaed000-0x000000007beedfff]
[    0.028905]   node   0: [mem 0x000000007bfff000-0x000000007bffffff]
[    0.028906]   node   0: [mem 0x0000000100000000-0x000000046abfffff]
[    0.029051] Zeroed struct page in unavailable ranges: 16756 pages
[    0.029053] Initmem setup node 0 [mem 0x0000000000001000-0x000000046abfffff]
[    0.029054] On node 0 totalpages: 4090508
[    0.029056]   DMA zone: 64 pages used for memmap
[    0.029056]   DMA zone: 26 pages reserved
[    0.029057]   DMA zone: 3999 pages, LIFO batch:0
[    0.029105]   DMA32 zone: 7868 pages used for memmap
[    0.029106]   DMA32 zone: 503533 pages, LIFO batch:63
[    0.037148]   Normal zone: 55984 pages used for memmap
[    0.037149]   Normal zone: 3582976 pages, LIFO batch:63
[    0.075042] Reserving Intel graphics memory at [mem 0x91800000-0x953fffff]
[    0.075683] ACPI: PM-Timer IO Port: 0x1808
[    0.075685] ACPI: Local APIC address 0xfee00000
[    0.075693] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.075694] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.075695] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.075695] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.075696] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.075697] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.075697] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.075698] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.075699] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.075699] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.075700] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.075700] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.075701] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.075702] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.075702] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.075703] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.075738] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.075740] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.075742] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.075744] ACPI: IRQ0 used by override.
[    0.075745] ACPI: IRQ9 used by override.
[    0.075747] Using ACPI (MADT) for SMP configuration information
[    0.075748] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.075760] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.075778] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.075779] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.075781] PM: Registered nosave memory: [mem 0x7aaeb000-0x7aaebfff]
[    0.075782] PM: Registered nosave memory: [mem 0x7aaec000-0x7aaecfff]
[    0.075783] PM: Registered nosave memory: [mem 0x7beee000-0x7bf47fff]
[    0.075784] PM: Registered nosave memory: [mem 0x7bf48000-0x7bf89fff]
[    0.075785] PM: Registered nosave memory: [mem 0x7bf8a000-0x7bfb3fff]
[    0.075785] PM: Registered nosave memory: [mem 0x7bfb4000-0x7bffefff]
[    0.075787] PM: Registered nosave memory: [mem 0x7c000000-0x953fffff]
[    0.075787] PM: Registered nosave memory: [mem 0x95400000-0xfe00ffff]
[    0.075788] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.075789] PM: Registered nosave memory: [mem 0xfe011000-0xfed1ffff]
[    0.075789] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff]
[    0.075790] PM: Registered nosave memory: [mem 0xfed80000-0xffffffff]
[    0.075792] [mem 0x95400000-0xfe00ffff] available for PCI devices
[    0.075793] Booting paravirtualized kernel on bare hardware
[    0.075796] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.177310] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.177552] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u262144
[    0.177559] pcpu-alloc: s178584 r8192 d30312 u262144 alloc=1*2097152
[    0.177560] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.177585] Built 1 zonelists, mobility grouping on.  Total pages: 4026566
[    0.177585] Policy zone: Normal
[    0.177587] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=62b1c2d4-1cc8-4306-86fc-1330eeac5fe8 ro modprobe.blacklist=intel_lpss_pci quiet splash vt.handoff=1
[    0.178603] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.179096] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.179184] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.183142] Calgary: detecting Calgary via BIOS EBDA area
[    0.183144] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.230200] Memory: 15875244K/16362032K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 486788K reserved, 0K cma-reserved)
[    0.230424] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.230444] ftrace: allocating 33563 entries in 132 pages
[    0.252221] rcu: Hierarchical RCU implementation.
[    0.252223] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.252225] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.252226] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.256254] NR_IRQS: 33024, nr_irqs: 2048, preallocated irqs: 16
[    0.256815] random: crng done (trusting CPU's manufacturer)
[    0.256847] Console: colour dummy device 80x25
[    0.256852] printk: console [tty0] enabled
[    0.256875] ACPI: Core revision 20190816
[    0.257262] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
[    0.257454] APIC: Switch to symmetric I/O mode setup
[    0.257457] DMAR: Host address width 39
[    0.257459] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.257466] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[    0.257467] DMAR: DRHD base: 0x000000fed92000 flags: 0x0
[    0.257471] DMAR: dmar1: reg_base_addr fed92000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.257473] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.257479] DMAR: dmar2: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.257481] DMAR: RMRR base: 0x00000091000000 end: 0x000000953fffff
[    0.257484] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 2
[    0.257485] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.257486] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.257487] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.259445] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.259446] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.264436] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.281389] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.281396] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400)
[    0.281399] pid_max: default: 32768 minimum: 301
[    0.285787] LSM: Security Framework initializing
[    0.285795] Yama: becoming mindful.
[    0.285830] AppArmor: AppArmor initialized
[    0.285832] TOMOYO Linux initialized
[    0.285888] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.285920] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.286261] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    0.286301] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.286357] process: using mwait in idle threads
[    0.286360] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.286361] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.286365] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.286368] Spectre V2 : Mitigation: Enhanced IBRS
[    0.286368] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.286370] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.286372] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.286785] Freeing SMP alternatives memory: 24K
[    0.289534] TSC deadline timer enabled
[    0.289550] smpboot: CPU0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (family: 0x6, model: 0x7e, stepping: 0x5)
[    0.289690] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.289697] ... version:                5
[    0.289698] ... bit width:              48
[    0.289698] ... generic registers:      8
[    0.289699] ... value mask:             0000ffffffffffff
[    0.289700] ... max period:             00007fffffffffff
[    0.289701] ... fixed-purpose events:   4
[    0.289702] ... event mask:             0000000f000000ff
[    0.289753] rcu: Hierarchical SRCU implementation.
[    0.290788] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.290883] smp: Bringing up secondary CPUs ...
[    0.290974] x86: Booting SMP configuration:
[    0.290975] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
[    0.303144] smp: Brought up 1 node, 8 CPUs
[    0.303144] smpboot: Max logical packages: 1
[    0.303144] smpboot: Total of 8 processors activated (23961.60 BogoMIPS)
[    0.305836] devtmpfs: initialized
[    0.305836] x86/mm: Memory block size: 128MB
[    0.307527] PM: Registering ACPI NVS region [mem 0x7aaeb000-0x7aaebfff] (4096 bytes)
[    0.307527] PM: Registering ACPI NVS region [mem 0x7bf8a000-0x7bfb3fff] (172032 bytes)
[    0.307527] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.307527] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.307527] pinctrl core: initialized pinctrl subsystem
[    0.307527] NET: Registered protocol family 16
[    0.307527] audit: initializing netlink subsys (disabled)
[    0.307527] audit: type=2000 audit(1579342180.048:1): state=initialized audit_enabled=0 res=1
[    0.307527] cpuidle: using governor ladder
[    0.307527] cpuidle: using governor menu
[    0.307527] ACPI: bus type PCI registered
[    0.307527] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.307527] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.307527] PCI: not using MMCONFIG
[    0.307527] PCI: Using configuration type 1 for base access
[    0.310499] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.310511] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.310511] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.469668] ACPI: Added _OSI(Module Device)
[    0.469668] ACPI: Added _OSI(Processor Device)
[    0.469668] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.469668] ACPI: Added _OSI(Processor Aggregator Device)
[    0.469668] ACPI: Added _OSI(Linux-Dell-Video)
[    0.469668] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.469668] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.525638] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.534747] ACPI: Dynamic OEM Table Load:
[    0.534760] ACPI: SSDT 0xFFFF8AE717CE8600 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20181003)
[    0.536019] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[    0.536898] ACPI: Dynamic OEM Table Load:
[    0.536905] ACPI: SSDT 0xFFFF8AE717CE1400 000394 (v02 PmRef  Cpu0Cst  00003001 INTL 20181003)
[    0.538253] ACPI: Dynamic OEM Table Load:
[    0.538258] ACPI: SSDT 0xFFFF8AE717CC7000 000437 (v02 PmRef  Cpu0Ist  00003000 INTL 20181003)
[    0.539666] ACPI: Dynamic OEM Table Load:
[    0.539670] ACPI: SSDT 0xFFFF8AE717C84C00 00012C (v02 PmRef  Cpu0Hwp  00003000 INTL 20181003)
[    0.540899] ACPI: Dynamic OEM Table Load:
[    0.540905] ACPI: SSDT 0xFFFF8AE717CC6800 000724 (v02 PmRef  HwpLvt   00003000 INTL 20181003)
[    0.542456] ACPI: Dynamic OEM Table Load:
[    0.542462] ACPI: SSDT 0xFFFF8AE717888800 0005FC (v02 PmRef  ApIst    00003000 INTL 20181003)
[    0.543900] ACPI: Dynamic OEM Table Load:
[    0.543904] ACPI: SSDT 0xFFFF8AE717CE1000 000317 (v02 PmRef  ApHwp    00003000 INTL 20181003)
[    0.545317] ACPI: Dynamic OEM Table Load:
[    0.545323] ACPI: SSDT 0xFFFF8AE718C3A000 000AB0 (v02 PmRef  ApPsd    00003000 INTL 20181003)
[    0.547205] ACPI: Dynamic OEM Table Load:
[    0.547210] ACPI: SSDT 0xFFFF8AE717CE2C00 00030A (v02 PmRef  ApCst    00003000 INTL 20181003)
[    0.551684] ACPI: Interpreter enabled
[    0.551751] ACPI: (supports S0 S4 S5)
[    0.551753] ACPI: Using IOAPIC for interrupt routing
[    0.551802] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.552537] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.552553] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.553076] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.557908] ACPI: Power Resource [BTPR] (on)
[    0.567561] ACPI: Power Resource [V0PR] (on)
[    0.567739] ACPI: Power Resource [V1PR] (on)
[    0.567902] ACPI: Power Resource [V2PR] (on)
[    0.568560] ACPI: Power Resource [CAMP] (off)
[    0.569950] ACPI: Power Resource [WRST] (on)
[    0.570131] ACPI: Power Resource [TBT0] (on)
[    0.570157] ACPI: Power Resource [TBT1] (on)
[    0.570180] ACPI: Power Resource [D3C] (on)
[    0.577370] ACPI: Power Resource [PIN] (off)
[    0.577370] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.577370] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.586297] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.590944] PCI host bridge to bus 0000:00
[    0.590947] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.590949] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.590950] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.590951] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.590952] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.590953] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.590954] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.590956] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.590957] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.590958] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.590959] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.590960] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.590961] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.590962] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.590963] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.590964] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.590965] pci_bus 0000:00: root bus resource [mem 0x95400000-0xdfffffff window]
[    0.590966] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
[    0.590967] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.591009] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000
[    0.592804] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000
[    0.592821] pci 0000:00:02.0: reg 0x10: [mem 0x6001000000-0x6001ffffff 64bit]
[    0.592829] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref]
[    0.592835] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.592855] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.594325] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000
[    0.594355] pci 0000:00:04.0: reg 0x10: [mem 0x6002120000-0x600212ffff 64bit]
[    0.595868] pci 0000:00:05.0: [8086:8a19] type 00 class 0x048000
[    0.595880] pci 0000:00:05.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit]
[    0.597371] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330
[    0.597392] pci 0000:00:0d.0: reg 0x10: [mem 0x6002110000-0x600211ffff 64bit]
[    0.597459] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[    0.598989] pci 0000:00:12.0: [8086:34fc] type 00 class 0x070000
[    0.599026] pci 0000:00:12.0: reg 0x10: [mem 0x600213a000-0x600213bfff 64bit]
[    0.599141] pci 0000:00:12.0: PME# supported from D0 D3hot
[    0.600666] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330
[    0.600700] pci 0000:00:14.0: reg 0x10: [mem 0x6002100000-0x600210ffff 64bit]
[    0.600814] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.602292] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000
[    0.602326] pci 0000:00:14.2: reg 0x10: [mem 0x6002138000-0x6002139fff 64bit]
[    0.602345] pci 0000:00:14.2: reg 0x18: [mem 0x6002143000-0x6002143fff 64bit]
[    0.603853] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000
[    0.603907] pci 0000:00:14.3: reg 0x10: [mem 0x6002134000-0x6002137fff 64bit]
[    0.604077] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[    0.605596] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000
[    0.605676] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.607353] pci 0000:00:15.2: [8086:34ea] type 00 class 0x0c8000
[    0.607432] pci 0000:00:15.2: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.609098] pci 0000:00:15.3: [8086:34eb] type 00 class 0x0c8000
[    0.609171] pci 0000:00:15.3: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.610824] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000
[    0.610864] pci 0000:00:16.0: reg 0x10: [mem 0x600213f000-0x600213ffff 64bit]
[    0.610989] pci 0000:00:16.0: PME# supported from D3hot
[    0.612495] pci 0000:00:16.4: [8086:34e4] type 00 class 0x078000
[    0.612536] pci 0000:00:16.4: reg 0x10: [mem 0x600213e000-0x600213efff 64bit]
[    0.612663] pci 0000:00:16.4: PME# supported from D3hot
[    0.614172] pci 0000:00:19.0: [8086:34c5] type 00 class 0x0c8000
[    0.614247] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.615952] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400
[    0.616136] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.616191] pci 0000:00:1d.0: PTM enabled (root), 4dns granularity
[    0.617785] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000
[    0.617860] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.619597] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100
[    0.621206] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380
[    0.621295] pci 0000:00:1f.3: reg 0x10: [mem 0x6002130000-0x6002133fff 64bit]
[    0.621379] pci 0000:00:1f.3: reg 0x20: [mem 0x6002000000-0x60020fffff 64bit]
[    0.621576] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.623122] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000
[    0.623150] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[    0.624915] pci 0000:01:00.0: [1e0f:0001] type 00 class 0x010802
[    0.624956] pci 0000:01:00.0: reg 0x10: [mem 0x95400000-0x95403fff 64bit]
[    0.625122] pci 0000:01:00.0: PME# supported from D0 D3hot
[    0.625278] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.625284] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.679823] iommu: Default domain type: Translated 
[    0.679835] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.679835] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.679835] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.679835] vgaarb: loaded
[    0.679835] EDAC MC: Ver: 3.0.0
[    0.679835] Registered efivars operations
[    0.679835] PCI: Using ACPI for IRQ routing
[    0.707718] PCI: pci_cache_line_size set to 64 bytes
[    0.707890] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
[    0.708048] e820: reserve RAM buffer [mem 0x7aaeb000-0x7bffffff]
[    0.708049] e820: reserve RAM buffer [mem 0x7beee000-0x7bffffff]
[    0.708050] e820: reserve RAM buffer [mem 0x46ac00000-0x46bffffff]
[    0.708824] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.708827] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
[    0.710443] clocksource: Switched to clocksource tsc-early
[    0.720664] VFS: Disk quotas dquot_6.6.0
[    0.720685] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.720830] AppArmor: AppArmor Filesystem Enabled
[    0.720843] pnp: PnP ACPI init
[    0.721131] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.721133] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.721138] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.721189] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.721297] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.721300] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.721730] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.721731] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved
[    0.721733] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved
[    0.721734] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[    0.721736] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved
[    0.721737] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.721739] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.721742] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.722189] system 00:04: [io  0x1800-0x18fe] could not be reserved
[    0.722191] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved
[    0.722194] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[    0.722195] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved
[    0.722197] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.722198] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved
[    0.722199] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[    0.722202] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.722552] system 00:05: [io  0x2000-0x20fe] has been reserved
[    0.722555] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.722790] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved
[    0.722793] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.723444] pnp: PnP ACPI: found 7 devices
[    0.724810] thermal_sys: Registered thermal governor 'fair_share'
[    0.724811] thermal_sys: Registered thermal governor 'bang_bang'
[    0.724812] thermal_sys: Registered thermal governor 'step_wise'
[    0.724812] thermal_sys: Registered thermal governor 'user_space'
[    0.729324] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.729364] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit]
[    0.729461] pci 0000:00:15.2: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit]
[    0.729510] pci 0000:00:15.3: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit]
[    0.729561] pci 0000:00:19.0: BAR 0: assigned [mem 0x4010003000-0x4010003fff 64bit]
[    0.729617] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010004000-0x4010004fff 64bit]
[    0.729668] pci 0000:00:1f.5: BAR 0: assigned [mem 0x95500000-0x95500fff]
[    0.729679] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.729684] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.729694] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.729695] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.729696] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.729698] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.729699] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.729699] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.729701] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.729702] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.729703] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.729704] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.729705] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.729706] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.729707] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.729707] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.729708] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.729709] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.729710] pci_bus 0000:00: resource 20 [mem 0x95400000-0xdfffffff window]
[    0.729712] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window]
[    0.729713] pci_bus 0000:01: resource 1 [mem 0x95400000-0x954fffff]
[    0.729877] NET: Registered protocol family 2
[    0.730012] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.730032] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.730187] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.730307] TCP: Hash tables configured (established 131072 bind 65536)
[    0.730339] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.730372] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.730445] NET: Registered protocol family 1
[    0.730450] NET: Registered protocol family 44
[    0.730461] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.731049] PCI: CLS 0 bytes, default 64
[    0.731088] Trying to unpack rootfs image as initramfs...
[    1.470535] Freeing initrd memory: 39312K
[    1.489441] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.489443] software IO TLB: mapped [mem 0x74007000-0x78007000] (64MB)
[    1.489486] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    1.489522] clocksource: Switched to clocksource tsc
[    1.490094] Initialise system trusted keyrings
[    1.490174] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[    1.491428] zbud: loaded
[    1.491680] Key type asymmetric registered
[    1.491681] Asymmetric key parser 'x509' registered
[    1.491688] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    1.491760] io scheduler mq-deadline registered
[    1.494621] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
[    1.494795] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    1.494816] efifb: probing for efifb
[    1.494829] efifb: framebuffer at 0x4000000000, using 19520k, total 19520k
[    1.494830] efifb: mode is 2736x1824x32, linelength=10944, pages=1
[    1.494830] efifb: scrolling: redraw
[    1.494832] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    1.494944] Console: switching to colour frame buffer device 342x114
[    1.505061] fb0: EFI VGA frame buffer device
[    1.505069] intel_idle: does not run on family 6 model 126
[    1.505498] Monitor-Mwait will be used to enter C-1 state
[    1.505527] Monitor-Mwait will be used to enter C-2 state
[    1.505536] Monitor-Mwait will be used to enter C-3 state
[    1.508409] [Firmware Bug]: No valid trip found
[    1.508449] [Firmware Bug]: No valid trip found
[    1.508485] [Firmware Bug]: No valid trip found
[    1.508522] [Firmware Bug]: No valid trip found
[    1.508558] [Firmware Bug]: No valid trip found
[    1.508594] [Firmware Bug]: No valid trip found
[    1.508628] [Firmware Bug]: No valid trip found
[    1.508663] [Firmware Bug]: No valid trip found
[    1.508698] [Firmware Bug]: No valid trip found
[    1.508847] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.511966] serial 0000:00:12.0: enabling device (0000 -> 0002)
[    1.512626] Linux agpgart interface v0.103
[    1.512685] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    1.512686] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    1.513856] i8042: PNP: No PS/2 controller found.
[    1.514100] mousedev: PS/2 mouse device common for all mice
[    1.514164] rtc_cmos 00:01: RTC can wake from S4
[    1.514912] rtc_cmos 00:01: registered as rtc0
[    1.514935] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[    1.514945] intel_pstate: Intel P-state driver initializing
[    1.516290] intel_pstate: HWP enabled
[    1.516365] ledtrig-cpu: registered to indicate activity on CPUs
[    1.516460] intel_pmc_core INT33A1:00:  initialized
[    1.516490] drop_monitor: Initializing network drop monitor service
[    1.516590] NET: Registered protocol family 10
[    1.520410] Segment Routing with IPv6
[    1.520423] mip6: Mobile IPv6
[    1.520424] NET: Registered protocol family 17
[    1.520443] mpls_gso: MPLS GSO support
[    1.520840] microcode: sig=0x706e5, pf=0x80, revision=0x46
[    1.520897] microcode: Microcode Update Driver: v2.2.
[    1.520900] IPI shorthand broadcast: enabled
[    1.520906] sched_clock: Marking stable (1520087305, 720602)->(1526737800, -5929893)
[    1.520952] registered taskstats version 1
[    1.520952] Loading compiled-in X.509 certificates
[    1.521808] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    1.521822] zswap: loaded using pool lzo/zbud
[    1.521900] Key type ._fscrypt registered
[    1.521900] Key type .fscrypt registered
[    1.521915] AppArmor: AppArmor sha1 policy hashing enabled
[    1.522656] rtc_cmos 00:01: setting system clock to 2020-01-18T10:09:41 UTC (1579342181)
[    1.525899] Freeing unused kernel image memory: 1660K
[    1.565593] Write protecting the kernel read-only data: 16384k
[    1.566496] Freeing unused kernel image memory: 2036K
[    1.566805] Freeing unused kernel image memory: 380K
[    1.578898] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.578900] Run /init as init process
[    1.627325] video: module verification failed: signature and/or required key missing - tainting kernel
[    1.634662] ACPI: bus type USB registered
[    1.634676] usbcore: registered new interface driver usbfs
[    1.634680] usbcore: registered new interface driver hub
[    1.634716] usbcore: registered new device driver usb
[    1.636415] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.636421] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[    1.637473] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.637477] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported
[    1.637735] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.637736] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.637737] usb usb1: Product: xHCI Host Controller
[    1.637738] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.637739] usb usb1: SerialNumber: 0000:00:0d.0
[    1.637846] hub 1-0:1.0: USB hub found
[    1.637854] hub 1-0:1.0: 1 port detected
[    1.637905] nvme nvme0: pci function 0000:01:00.0
[    1.638133] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.638135] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[    1.638138] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.638170] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.638171] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.638171] usb usb2: Product: xHCI Host Controller
[    1.638172] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.638173] usb usb2: SerialNumber: 0000:00:0d.0
[    1.638255] hub 2-0:1.0: USB hub found
[    1.638268] hub 2-0:1.0: 4 ports detected
[    1.638710] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.638714] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    1.639795] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.639800] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.639968] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.639969] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.639970] usb usb3: Product: xHCI Host Controller
[    1.639971] usb usb3: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.639972] usb usb3: SerialNumber: 0000:00:14.0
[    1.640046] hub 3-0:1.0: USB hub found
[    1.640065] hub 3-0:1.0: 12 ports detected
[    1.640950] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.640952] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    1.640954] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.640983] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.640984] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.640985] usb usb4: Product: xHCI Host Controller
[    1.640986] usb usb4: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.640987] usb usb4: SerialNumber: 0000:00:14.0
[    1.641064] hub 4-0:1.0: USB hub found
[    1.641075] hub 4-0:1.0: 6 ports detected
[    1.857153] nvme nvme0: allocated 61 MiB host memory buffer.
[    1.973583] usb 3-8: new full-speed USB device number 2 using xhci_hcd
[    2.012450] nvme nvme0: 8/0/0 default/read/poll queues
[    2.015434]  nvme0n1: p1 p2 p3 p4 p5
[    2.123880] usb 3-8: New USB device found, idVendor=045e, idProduct=09c0, bcdDevice= 0.07
[    2.123884] usb 3-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.123886] usb 3-8: Product: Surface Type Cover
[    2.123887] usb 3-8: Manufacturer: Microsoft
[    2.253604] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[    2.404499] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.404502] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    2.404517] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[    2.404519] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.410786] hidraw: raw HID events driver (C) Jiri Kosina
[    2.414502] usbcore: registered new interface driver usbhid
[    2.414503] usbhid: USB HID core driver
[    2.418276] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input0
[    2.477739] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input1
[    2.478052] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input2
[    2.478102] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input3
[    2.478140] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input4
[    2.478416] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input5
[    2.478454] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input6
[    2.478490] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input7
[    2.478933] hid-generic 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    3.108814] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    3.117964] hid-generic 001F:8087:0AC2.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    3.155664] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[    3.186218] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    3.210695] systemd[1]: RTC configured in localtime, applying delta of 540 minutes to system time.
[    3.243635] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    3.262284] systemd[1]: Detected architecture x86-64.
[    3.284470] systemd[1]: Set hostname to <KSPU>.
[    3.346214] systemd[1]: Reached target User and Group Name Lookups.
[    3.346437] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    3.346475] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.346611] systemd[1]: Created slice System Slice.
[    3.346674] systemd[1]: Listening on Journal Socket.
[    3.346705] systemd[1]: Listening on Syslog Socket.
[    3.347158] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    3.353785] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[    3.359649] lp: driver loaded but no devices found
[    3.366016] ppdev: user-space parallel port driver
[    3.401203] systemd-journald[273]: Received request to flush runtime journal from PID 1
[    3.417991] acpi-tad ACPI000E:00: Missing _PRW
[    3.421456] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    3.481777] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input9
[    3.481796] ACPI: Lid Switch [LID0]
[    3.485990] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    3.487751] intel_rapl_common: Found RAPL domain package
[    3.487811] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.594461] checking generic (4000000000 1310000) vs hw (4000000000 10000000)
[    3.594462] fb0: switching to inteldrmfb from EFI VGA
[    3.594522] Console: switching to colour dummy device 80x25
[    3.594546] i915 0000:00:02.0: vgaarb: deactivate vga console
[    3.595600] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.595600] [drm] Driver supports precise vblank timestamp query.
[    3.596170] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    3.597966] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7)
[    3.609624] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.611159] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    3.624244] Bluetooth: Core ver 2.22
[    3.624256] NET: Registered protocol family 31
[    3.624257] Bluetooth: HCI device and connection manager initialized
[    3.624261] Bluetooth: HCI socket layer initialized
[    3.624262] Bluetooth: L2CAP socket layer initialized
[    3.624264] Bluetooth: SCO socket layer initialized
[    3.626125] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    3.628006] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    3.628258] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
[    3.633208] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.633605] loop: module loaded
[    3.675454] fbcon: i915drmfb (fb0) is primary device
[    3.691133] Console: switching to colour frame buffer device 342x114
[    3.694417] usbcore: registered new interface driver btusb
[    3.695757] Intel(R) Wireless WiFi driver for Linux
[    3.695757] Copyright(c) 2003- 2015 Intel Corporation
[    3.695775] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    3.695817] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    3.695918] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    3.696060] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 11 2017
[    3.697021] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-50.ucode failed with error -2
[    3.697065] Bluetooth: hci0: Device revision is 2
[    3.697066] Bluetooth: hci0: Secure boot is enabled
[    3.697067] Bluetooth: hci0: OTP lock is enabled
[    3.697067] Bluetooth: hci0: API lock is enabled
[    3.697067] Bluetooth: hci0: Debug lock is disabled
[    3.697068] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    3.697111] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-49.ucode failed with error -2
[    3.698152] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[    3.698582] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17
[    3.698584] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[    3.698584] iwlwifi 0000:00:14.3: Found debug configuration: 0
[    3.698704] iwlwifi 0000:00:14.3: loaded firmware version 48.13675109.0 op_mode iwlmvm
[    3.707377] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x338
[    3.713481] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    3.713875] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    3.714064] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[    3.798631] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input11
[    3.839177] EFI Variables Facility v0.08 2004-May-17
[    3.840132] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    3.840133] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.840133] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.840133] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.840134] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.849165] pstore: Using crash dump compression: deflate
[    3.849170] pstore: Registered efi as persistent store backend
[    3.852568] cryptd: max_cpu_qlen set to 1000
[    3.853182] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.853391] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    3.854683] AVX2 version of gcm_enc/dec engaged.
[    3.854684] AES CTR mode by8 optimization enabled
[    3.857504] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input12
[    3.857555] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input13
[    3.857573] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input14
[    3.857586] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input15
[    3.857629] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input16
[    3.857640] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input17
[    3.857658] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input18
[    3.857702] hid-multitouch 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    3.864700] iwlwifi 0000:00:14.3: base HW address: 28:7f:cf:da:9c:3d
[    3.877804] thermal thermal_zone8: failed to read out thermal zone (-61)
[    3.888550] audit: type=1400 audit(1579309783.859:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=618 comm="apparmor_parser"
[    3.888553] audit: type=1400 audit(1579309783.859:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=618 comm="apparmor_parser"
[    3.888554] audit: type=1400 audit(1579309783.859:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=618 comm="apparmor_parser"
[    3.889378] audit: type=1400 audit(1579309783.859:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=615 comm="apparmor_parser"
[    3.889380] audit: type=1400 audit(1579309783.859:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=615 comm="apparmor_parser"
[    3.889382] audit: type=1400 audit(1579309783.859:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=615 comm="apparmor_parser"
[    3.889383] audit: type=1400 audit(1579309783.859:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=615 comm="apparmor_parser"
[    3.889733] audit: type=1400 audit(1579309783.863:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=621 comm="apparmor_parser"
[    3.889737] audit: type=1400 audit(1579309783.863:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=621 comm="apparmor_parser"
[    3.981858] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker
[    3.981861] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.981862] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    3.981862] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    3.981863] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    3.981864] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    3.981865] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    4.143507] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.6.auto/input/input20
[    4.143870] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.7.auto/input/input21
[    4.229679] intel_rapl_common: Found RAPL domain package
[    4.229681] intel_rapl_common: Found RAPL domain core
[    4.229682] intel_rapl_common: Found RAPL domain uncore
[    4.267964] hid-sensor-hub 001F:8087:0AC2.0002: hid_field_extract() called with n (192) > 32! (kworker/5:0)
[    4.389919] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.389920] Bluetooth: BNEP filters: protocol multicast
[    4.389924] Bluetooth: BNEP socket layer initialized
[    4.397098] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[    4.429468] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    4.465282] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[    4.465376] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[    4.465559] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[    4.465622] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[    4.465666] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
[    4.465720] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[    4.465773] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[    4.465818] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[    4.465862] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
[    4.578655] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
[    4.609863] iwlwifi 0000:00:14.3: BIOS contains WGDS but no WRDS
[    5.182274] Bluetooth: hci0: Waiting for firmware download to complete
[    5.183062] Bluetooth: hci0: Firmware loaded in 1453638 usecs
[    5.183120] Bluetooth: hci0: Waiting for device to boot
[    5.196184] Bluetooth: hci0: Device booted in 12759 usecs
[    5.196394] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[    5.211091] Bluetooth: hci0: Applying Intel DDC parameters completed
[    5.898502] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[    5.898518] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    5.898523] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    5.898526] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    5.898529] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    5.898532] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    5.898535] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    7.534264] wlp0s20f3: authenticate with f8:b7:97:09:0c:d3
[    7.537219] wlp0s20f3: send auth to f8:b7:97:09:0c:d3 (try 1/3)
[    7.560329] wlp0s20f3: authenticated
[    7.565577] wlp0s20f3: associate with f8:b7:97:09:0c:d3 (try 1/3)
[    7.566737] wlp0s20f3: RX AssocResp from f8:b7:97:09:0c:d3 (capab=0x411 status=0 aid=4)
[    7.569938] wlp0s20f3: associated
[    7.608354] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[    7.655119] wlp0s20f3: Limiting TX power to 20 (20 - 0) dBm as advertised by f8:b7:97:09:0c:d3
[   38.570295] broken atomic modeset userspace detected, disabling atomic
[   38.817800] fuse: init (API version 7.31)
[   39.367749] Bluetooth: RFCOMM TTY layer initialized
[   39.367754] Bluetooth: RFCOMM socket layer initialized
[   39.367757] Bluetooth: RFCOMM ver 1.11
[   40.051467] rfkill: input handler disabled
[   44.796095] device-mapper: uevent: version 1.0.3
[   44.796138] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: [email protected]
[   45.850930] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[   45.854811] JFS: nTxBlock = 8192, nTxLock = 65536
[   45.867880] QNX4 filesystem 0.2.3 registered.
[   45.937397] raid6: avx512x4 gen() 52265 MB/s
[   46.005398] raid6: avx512x4 xor() 28643 MB/s
[   46.073397] raid6: avx512x2 gen() 42286 MB/s
[   46.141401] raid6: avx512x2 xor() 25337 MB/s
[   46.209399] raid6: avx512x1 gen() 34871 MB/s
[   46.277403] raid6: avx512x1 xor() 17174 MB/s
[   46.345399] raid6: avx2x4   gen() 35156 MB/s
[   46.413401] raid6: avx2x4   xor() 20953 MB/s
[   46.481401] raid6: avx2x2   gen() 38415 MB/s
[   46.549406] raid6: avx2x2   xor() 26953 MB/s
[   46.617397] raid6: avx2x1   gen() 31745 MB/s
[   46.685396] raid6: avx2x1   xor() 19398 MB/s
[   46.753398] raid6: sse2x4   gen() 12813 MB/s
[   46.821400] raid6: sse2x4   xor()  7301 MB/s
[   46.889433] raid6: sse2x2   gen() 12259 MB/s
[   46.957400] raid6: sse2x2   xor()  7529 MB/s
[   47.025398] raid6: sse2x1   gen() 11587 MB/s
[   47.093400] raid6: sse2x1   xor()  5951 MB/s
[   47.093401] raid6: using algorithm avx512x4 gen() 52265 MB/s
[   47.093401] raid6: .... xor() 28643 MB/s, rmw enabled
[   47.093402] raid6: using avx512x2 recovery algorithm
[   47.096709] xor: automatically using best checksumming function   avx       
[   47.110400] Btrfs loaded, crc32c=crc32c-intel
[   75.079848] input: py-evdev-uinput as /devices/virtual/input/input31
[  100.951483] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[  100.951496] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  100.951499] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  100.951501] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  100.951505] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  100.951507] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  100.951509] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)

Has anyone fixed the wifi problem yet?

The problem that exist from jakeday and on all your kernel still persists and no one seems to have found a fix.

The wifi stops after x amount of Time, in ubuntu a restart of the network-service each 5mins or so works but its not a solution... On pop os a full reboot is requires each time wifi drops.

From what ive found in all the posts is that its probably the driver for the card, the mwifiex_pcie that crashes.

Ive tried rundning ndiswrapper with drivers from Microsofts surface drivers pack but no success.

Environment

Im currently rundning kernel 5.3 on pop os, but ive also tried kernel 5.15 on ubuntu.

Hardware model:
Hardware: Surface Book 2
Kernel version:
Kernel is 5.3 the last one with touch support.
Distribution:
Running pop os and also tried in ubuntu 18 and 19.

`dmesg` output

please provide a copy of `dmesg` here if possible

4G/5G/LTE

I'm curious about the support of the 4G/5G modem in some of the Surface devices. Can you add that to the feature table?

Question:Does it support Surface 3(Not Pro)?

Just a question... If I did something wrong,just close it and I am sorry about that...
I'd like to try Linux on my Surface 3 device(Not Surface Pro 3),but as I see Surface 3 is not in the list. However,I found some issues said that someone else who uses Surface 3 are using this project,and everything goes well. So now I wonder whether this project supports Surface 3 or not? If it does, which firmware should I use and what should I do? Thanks.
(PS:I'm a newcomer in English and Github and please don't mind it... thanks.)

Patches don't work on Xanmod

5.4 and 5.3 apply fine but touch screen doesn't work; coming from a a previous xanmod kernel ver supported by last made available Jakeday patches where touch screen functioned fine.

I have added;
MODULES=(intel_ipts hid hid_sensor_hub i2c_hid hid_generic usbhid hid_multitouch)
to /etc/mkinitcpio.conf

After applying 5.3 patches to 5.3 Xanmod source, lsmod returns ;
ipts_surface 16384 0
intel_ipts 45056 1 ipts_surface
i915 2265088 20 intel_ipts
mei 122880 3 intel_ipts,mei_me
hid 143360 7 i2c_hid,usbhid,hid_multitouch,hid_sensor_hub,intel_ipts,hid_generic,uhid

Have followed advise here;
dmhacker/arch-linux-surface#22

UPDATE: Fixed; had to replace my Jakeday Intel IPTS firmware as well to MSHW0103

AMD CPU: Waking from suspend doesn't work without external keyboard

Generally the same overall, with a couple minor differences:

Non-optimal firmware image in linux-firmware for the wireless card. The proper image is here and should replace.... /usr/lib/firmware/ath10k/QCA6174L/hw(2.1|3.0)/board(-2).bin. I'll have to check the exact 3-4 files again later.
Suspend/etc don't work - I'm assuming this is since the gpelid stuff isn't loaded/configured for the SL3 15".

The second bit is the more annoying bit for right now; I'm not really sure what needs doing to fix that.

Upgrading to 5.4.13 required `--force-overwrite`

Updating from 5.4.6 to 5.4.13 I got this error:

sudo dpkg -i linux-headers-surface_5.4.13-surface-1_amd64.deb linux-image-surface_5.4.13-surface-1_amd64.deb linux-libc-dev-surface_5.4.13-surface-1_amd64.deb
...results in...

dpkg: error processing archive linux-libc-dev-surface_5.4.13-surface-1_amd64.deb (--install):
 trying to overwrite '/usr/include/asm-generic/auxvec.h', which is also in package linux-libc-dev:amd64 5.4.6-surface-1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)

The solution was to use the --force-overwrite option in dpkg -i, like this:

sudo dpkg --force-overwrite -i linux-headers-surface_5.4.13-surface-1_amd64.deb linux-image-surface_5.4.13-surface-1_amd64.deb linux-libc-dev-surface_5.4.13-surface-1_amd64.deb

Surface Pro 6, Kernel 5.4 Touchscreen

Hi,

Updating to kernel version 5.4 on Ubuntu 19.10 seems to have resolved the graphics and WiFi issues I have had with earlier kernels (and thanks to everyone who is contributing to make this happen).

Unfortunately it seems to have broken the touchscreen support (which was working fine with earlier kernels). I have attached output of dmesg and lsmod below:

SurfacePro6_no_touchscreen_dmesg.txt

SurfacePro6_lsmod.txt

Does anyone have any suggestions?

Surface Laptop suspends and wakes correctly with working wifi with 5.4.1 W00t!

I didn't have a good way to provide this feedback.
Thank you for your hard work. I really appreciate it.

Surface Book 2 GPU Instructions

Just got everything that I could setup (kernel, surface control, the docking helper daemon, even got the signing keys loaded up with secure boot working). Having the repos made a lot of things easier even with some of the guess-work involved.

Something I still can't figure out is how are we supposed to setup the dGPU?

Previously I saw people discuss doing it for just CUDA and some talk about like busybox or something, which hot swapped between integrated/dedicated graphics. Never really got any of it to work.

Hardware model: Surface Book 2 w/ GTX 1060
Kernel version: 5.4.6-surface
Distribution: Ubuntu 18.04

So far my first guess was to just run ubuntu-drivers autoinstall

However with surface control, turning the dgpu on and off seems to do nothing. nvidia-smi can't see it. I'm pretty much just at a loss on how to proceed with this.

Installed nvidia packages

root@rehab:~# dpkg -l | grep nvidia
ii  libnvidia-cfg1-435:amd64                   435.21-0ubuntu0.18.04.2                         amd64        NVIDIA binary OpenGL/GLX configuration library
ii  libnvidia-common-435                       435.21-0ubuntu0.18.04.2                         all          Shared files used by the NVIDIA libraries
ii  libnvidia-compute-435:amd64                435.21-0ubuntu0.18.04.2                         amd64        NVIDIA libcompute package
ii  libnvidia-compute-435:i386                 435.21-0ubuntu0.18.04.2                         i386         NVIDIA libcompute package
ii  libnvidia-decode-435:amd64                 435.21-0ubuntu0.18.04.2                         amd64        NVIDIA Video Decoding runtime libraries
ii  libnvidia-decode-435:i386                  435.21-0ubuntu0.18.04.2                         i386         NVIDIA Video Decoding runtime libraries
ii  libnvidia-encode-435:amd64                 435.21-0ubuntu0.18.04.2                         amd64        NVENC Video Encoding runtime library
ii  libnvidia-encode-435:i386                  435.21-0ubuntu0.18.04.2                         i386         NVENC Video Encoding runtime library
ii  libnvidia-fbc1-435:amd64                   435.21-0ubuntu0.18.04.2                         amd64        NVIDIA OpenGL-based Framebuffer Capture runtime library
ii  libnvidia-fbc1-435:i386                    435.21-0ubuntu0.18.04.2                         i386         NVIDIA OpenGL-based Framebuffer Capture runtime library
ii  libnvidia-gl-435:amd64                     435.21-0ubuntu0.18.04.2                         amd64        NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii  libnvidia-gl-435:i386                      435.21-0ubuntu0.18.04.2                         i386         NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii  libnvidia-ifr1-435:amd64                   435.21-0ubuntu0.18.04.2                         amd64        NVIDIA OpenGL-based Inband Frame Readback runtime library
ii  libnvidia-ifr1-435:i386                    435.21-0ubuntu0.18.04.2                         i386         NVIDIA OpenGL-based Inband Frame Readback runtime library
ii  nvidia-compute-utils-435                   435.21-0ubuntu0.18.04.2                         amd64        NVIDIA compute utilities
ii  nvidia-dkms-435                            435.21-0ubuntu0.18.04.2                         amd64        NVIDIA DKMS package
ii  nvidia-driver-435                          435.21-0ubuntu0.18.04.2                         amd64        NVIDIA driver metapackage
ii  nvidia-kernel-common-435                   435.21-0ubuntu0.18.04.2                         amd64        Shared files used with the kernel module
ii  nvidia-kernel-source-435                   435.21-0ubuntu0.18.04.2                         amd64        NVIDIA kernel source package
ii  nvidia-prime                               0.8.8.2                                         all          Tools to enable NVIDIA's Prime
ii  nvidia-settings                            390.77-0ubuntu0.18.04.1                         amd64        Tool for configuring the NVIDIA graphics driver
ii  nvidia-utils-435                           435.21-0ubuntu0.18.04.2                         amd64        NVIDIA driver support binaries
ii  xserver-xorg-video-nvidia-435              435.21-0ubuntu0.18.04.2                         amd64        NVIDIA binary Xorg driver

[closed]

I have installed this on debian buster, nothing working, for example touchscreen, battery status

cryptswap issue

When running setup, at the end getting cryptswap error. Then when rebooting, asks for cryptswap password everytime. Would like to not have to enter it every time (and i never set one up so its an empty password.)


==> Installing latest kernel...
(Reading database ... 333202 files and directories currently installed.)
Preparing to unpack .../linux-headers-5.4.6-surface_5.4.6-surface-1_amd64.deb ...
Unpacking linux-headers-5.4.6-surface (5.4.6-surface-1) over (5.4.6-surface-1) ...
Preparing to unpack .../linux-image-5.4.6-surface_5.4.6-surface-1_amd64.deb ...
Unpacking linux-image-5.4.6-surface (5.4.6-surface-1) over (5.4.6-surface-1) ...
Preparing to unpack .../linux-libc-dev_5.4.6-surface-1_amd64.deb ...
Unpacking linux-libc-dev:amd64 (5.4.6-surface-1) over (5.4.6-surface-1) ...
Setting up linux-headers-5.4.6-surface (5.4.6-surface-1) ...
Setting up linux-image-5.4.6-surface (5.4.6-surface-1) ...
 * dkms: running auto installation service for kernel 5.4.6-surface      [ OK ] 
update-initramfs: Generating /boot/initrd.img-5.4.6-surface
cryptsetup: WARNING: Invalid source device /swapfile
cryptsetup: WARNING: target cryptswap1 has a random key, skipped
W: Possible missing firmware /lib/firmware/i915/tgl_dmc_ver2_04.bin for module i915
W: Possible missing firmware /lib/firmware/i915/skl_guc_33.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/bxt_guc_33.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_guc_33.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/glk_guc_33.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_guc_33.0.0.bin for module i915
W: Possible missing firmware /lib/firmware/i915/icl_guc_33.0.0.bin for module i915
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/50_linuxmint.cfg'
Sourcing file `/etc/default/grub.d/60_mint-theme.cfg'
Generating grub configuration file ...
Found theme: /boot/grub/themes/linuxmint/theme.txt
Found linux image: /boot/vmlinuz-5.4.6-surface
Found initrd image: /boot/initrd.img-5.4.6-surface
Found linux image: /boot/vmlinuz-5.0.0-37-generic
Found initrd image: /boot/initrd.img-5.0.0-37-generic
Found linux image: /boot/vmlinuz-5.0.0-32-generic
Found initrd image: /boot/initrd.img-5.0.0-32-generic
Found Windows Boot Manager on /dev/sda2@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
done
Setting up linux-libc-dev:amd64 (5.4.6-surface-1) ...

All done! Please reboot.

Environment

Hardware model: Surface Pro 3
Kernel version: Linux zach-Surface-Pro-3 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Linux Mint 19.3

`dmesg` output

[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: \\boot\vmlinuz-5.4.6-surface root=UUID=83bae312-983a-43c8-b74d-f16b160ac281 ro quiet splash vt.handoff=1 initrd=boot\initrd.img-5.4.6-surface
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000aa376fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000aa377000-0x00000000aa3f3fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000aa3f4000-0x00000000aa40afff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000aa40b000-0x00000000abb54fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000abb55000-0x00000000abffefff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000abfff000-0x00000000abffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000024fdfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0xa3277018-0xa3287057] usable ==> usable
[    0.000000] e820: update [mem 0xa3277018-0xa3287057] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] reserve setup_data: [mem 0x000000000009e000-0x000000000009ffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000a3277017] usable
[    0.000000] reserve setup_data: [mem 0x00000000a3277018-0x00000000a3287057] usable
[    0.000000] reserve setup_data: [mem 0x00000000a3287058-0x00000000aa376fff] usable
[    0.000000] reserve setup_data: [mem 0x00000000aa377000-0x00000000aa3f3fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000aa3f4000-0x00000000aa40afff] ACPI data
[    0.000000] reserve setup_data: [mem 0x00000000aa40b000-0x00000000abb54fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x00000000abb55000-0x00000000abffefff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000abfff000-0x00000000abffffff] usable
[    0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000024fdfffff] usable
[    0.000000] efi: EFI v2.31 by American Megatrends
[    0.000000] efi:  ESRT=0xabeb0c18  ACPI 2.0=0xaa3f8000  ACPI=0xaa3f8000  SMBIOS=0xabeaf018  TPMEventLog=0xa3288018 
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: Microsoft Corporation Surface Pro 3/Surface Pro 3, BIOS 3.11.2650 04/30/2019
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2494.342 MHz processor
[    0.000142] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000144] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000151] last_pfn = 0x24fe00 max_arch_pfn = 0x400000000
[    0.000156] MTRR default type: uncachable
[    0.000158] MTRR fixed ranges enabled:
[    0.000159]   00000-9FFFF write-back
[    0.000160]   A0000-FFFFF uncachable
[    0.000161] MTRR variable ranges enabled:
[    0.000163]   0 base 0000000000 mask 7F80000000 write-back
[    0.000164]   1 base 0080000000 mask 7FE0000000 write-back
[    0.000165]   2 base 00A0000000 mask 7FF8000000 write-back
[    0.000166]   3 base 00A8000000 mask 7FFC000000 write-back
[    0.000167]   4 base 00AC000000 mask 7FFF000000 write-back
[    0.000168]   5 base 0100000000 mask 7F00000000 write-back
[    0.000169]   6 base 0200000000 mask 7FC0000000 write-back
[    0.000170]   7 base 0240000000 mask 7FF0000000 write-back
[    0.000171]   8 base 024FE00000 mask 7FFFE00000 uncachable
[    0.000172]   9 base 00FF000000 mask 7FFF000000 write-protect
[    0.000559] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000705] last_pfn = 0xac000 max_arch_pfn = 0x400000000
[    0.018273] esrt: Reserving ESRT space from 0x00000000abeb0c18 to 0x00000000abeb0cc8.
[    0.018285] Using GB pages for direct mapping
[    0.018287] BRK [0x2ac01000, 0x2ac01fff] PGTABLE
[    0.018289] BRK [0x2ac02000, 0x2ac02fff] PGTABLE
[    0.018290] BRK [0x2ac03000, 0x2ac03fff] PGTABLE
[    0.018323] BRK [0x2ac04000, 0x2ac04fff] PGTABLE
[    0.018325] BRK [0x2ac05000, 0x2ac05fff] PGTABLE
[    0.018530] BRK [0x2ac06000, 0x2ac06fff] PGTABLE
[    0.018558] Secure boot enabled
[    0.018560] RAMDISK: [mem 0x7bf11000-0x7fffefff]
[    0.018570] ACPI: Early table checksum verification disabled
[    0.018573] ACPI: RSDP 0x00000000AA3F8000 000024 (v02 OEMC  )
[    0.018578] ACPI: XSDT 0x00000000AA3F80A0 0000BC (v01 OEMC   O E M C  00000300 AMI  00010013)
[    0.018584] ACPI: FACP 0x00000000AA405328 00010C (v05 OEMC   O E M C  00000300 AMI  00010013)
[    0.018590] ACPI: DSDT 0x00000000AA3F81E8 00D13B (v02 OEMC   O E M C  00000300 INTL 20120913)
[    0.018593] ACPI: FACS 0x00000000ABB4E080 000040
[    0.018596] ACPI: APIC 0x00000000AA405438 000072 (v03 OEMC   O E M C  00000300 AMI  00010013)
[    0.018599] ACPI: FPDT 0x00000000AA4054B0 000044 (v01 OEMC   O E M C  00000300 AMI  00010013)
[    0.018602] ACPI: SSDT 0x00000000AA4054F8 00036D (v01 SataRe SataTabl 00001000 INTL 20120913)
[    0.018605] ACPI: HPET 0x00000000AA405868 000038 (v01 OEMC   O E M C  00000300 AMI. 00000005)
[    0.018608] ACPI: MSDM 0x00000000AA4058A0 000055 (v03 OEMC   O E M C  00000300 AMI  00010013)
[    0.018611] ACPI: WDSA 0x00000000AA4058F8 00018D (v02 OEMC   ACTABL   00000003 INTL 20120913)
[    0.018615] ACPI: LPIT 0x00000000AA405A88 000094 (v01 ALASKA A M I    00000000 AMI. 00000005)
[    0.018618] ACPI: DBGP 0x00000000AA405B20 000034 (v01 OEMC   O E M C  00000300 MSFT 0000005F)
[    0.018621] ACPI: HPET 0x00000000AA405B58 000038 (v01 OEMC   O E M C  00000300 MSFT 0000005F)
[    0.018624] ACPI: MCFG 0x00000000AA405B90 00003C (v01 OEMC   O E M C  00000300 MSFT 0000005F)
[    0.018627] ACPI: SSDT 0x00000000AA405BD0 00047E (v01 OEMC   Ult0Rtd3 00001000 INTL 20120913)
[    0.018630] ACPI: TPM2 0x00000000AA406050 000034 (v03        Tpm2Tabl 00000001 AMI  00000000)
[    0.018633] ACPI: SSDT 0x00000000AA406088 000539 (v01 PmRef  Cpu0Ist  00003000 INTL 20120913)
[    0.018636] ACPI: SSDT 0x00000000AA4065C8 000AD8 (v01 PmRef  CpuPm    00003000 INTL 20120913)
[    0.018639] ACPI: SSDT 0x00000000AA4070A0 003533 (v01 SaSsdt SaSsdt   00003000 INTL 20120913)
[    0.018642] ACPI: UEFI 0x00000000AA40A5D8 000042 (v01 OEMC   O E M C  00000300      00000000)
[    0.018645] ACPI: BGRT 0x00000000AA40A620 000038 (v01 OEMC   O E M C  00000300 AMI  00010013)
[    0.018648] ACPI: DMAR 0x00000000AA40A658 0000F0 (v01 INTEL  HSW      00000001 INTL 00000001)
[    0.018658] ACPI: Local APIC address 0xfee00000
[    0.018756] No NUMA configuration found
[    0.018757] Faking a node at [mem 0x0000000000000000-0x000000024fdfffff]
[    0.018762] NODE_DATA(0) allocated [mem 0x24fdf9000-0x24fdfdfff]
[    0.018795] Zone ranges:
[    0.018796]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.018797]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.018799]   Normal   [mem 0x0000000100000000-0x000000024fdfffff]
[    0.018800]   Device   empty
[    0.018801] Movable zone start for each node
[    0.018802] Early memory node ranges
[    0.018803]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.018804]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.018804]   node   0: [mem 0x0000000000100000-0x00000000aa376fff]
[    0.018806]   node   0: [mem 0x00000000abfff000-0x00000000abffffff]
[    0.018806]   node   0: [mem 0x0000000100000000-0x000000024fdfffff]
[    0.019130] Zeroed struct page in unavailable ranges: 23788 pages
[    0.019132] Initmem setup node 0 [mem 0x0000000000001000-0x000000024fdfffff]
[    0.019134] On node 0 totalpages: 2072852
[    0.019135]   DMA zone: 64 pages used for memmap
[    0.019136]   DMA zone: 21 pages reserved
[    0.019137]   DMA zone: 3996 pages, LIFO batch:0
[    0.019202]   DMA32 zone: 10830 pages used for memmap
[    0.019203]   DMA32 zone: 693112 pages, LIFO batch:63
[    0.032059]   Normal zone: 21496 pages used for memmap
[    0.032061]   Normal zone: 1375744 pages, LIFO batch:63
[    0.052769] Reserving Intel graphics memory at [mem 0xad200000-0xaf1fffff]
[    0.052930] ACPI: PM-Timer IO Port: 0x1808
[    0.052932] ACPI: Local APIC address 0xfee00000
[    0.052940] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.052952] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-39
[    0.052955] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.052957] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.052958] ACPI: IRQ0 used by override.
[    0.052959] ACPI: IRQ9 used by override.
[    0.052961] Using ACPI (MADT) for SMP configuration information
[    0.052963] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.052976] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.053000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.053003] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.053005] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.053006] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.053008] PM: Registered nosave memory: [mem 0xa3277000-0xa3277fff]
[    0.053010] PM: Registered nosave memory: [mem 0xa3287000-0xa3287fff]
[    0.053012] PM: Registered nosave memory: [mem 0xaa377000-0xaa3f3fff]
[    0.053013] PM: Registered nosave memory: [mem 0xaa3f4000-0xaa40afff]
[    0.053013] PM: Registered nosave memory: [mem 0xaa40b000-0xabb54fff]
[    0.053014] PM: Registered nosave memory: [mem 0xabb55000-0xabffefff]
[    0.053016] PM: Registered nosave memory: [mem 0xac000000-0xad1fffff]
[    0.053017] PM: Registered nosave memory: [mem 0xad200000-0xaf1fffff]
[    0.053018] PM: Registered nosave memory: [mem 0xaf200000-0xdfffffff]
[    0.053018] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.053019] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff]
[    0.053020] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.053020] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.053021] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[    0.053022] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[    0.053022] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[    0.053023] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[    0.053024] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[    0.053024] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[    0.053025] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.053027] [mem 0xaf200000-0xdfffffff] available for PCI devices
[    0.053029] Booting paravirtualized kernel on bare hardware
[    0.053032] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.176283] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.176532] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u524288
[    0.176542] pcpu-alloc: s178584 r8192 d30312 u524288 alloc=1*2097152
[    0.176543] pcpu-alloc: [0] 0 1 2 3 
[    0.176573] Built 1 zonelists, mobility grouping on.  Total pages: 2040441
[    0.176574] Policy zone: Normal
[    0.176576] Kernel command line: \\boot\vmlinuz-5.4.6-surface root=UUID=83bae312-983a-43c8-b74d-f16b160ac281 ro quiet splash vt.handoff=1 initrd=boot\initrd.img-5.4.6-surface
[    0.177274] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.177563] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.177619] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.182354] Calgary: detecting Calgary via BIOS EBDA area
[    0.182356] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.207790] Memory: 7921552K/8291408K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 369856K reserved, 0K cma-reserved)
[    0.207945] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.207959] Kernel/User page tables isolation: enabled
[    0.207974] ftrace: allocating 33563 entries in 132 pages
[    0.225197] rcu: Hierarchical RCU implementation.
[    0.225199] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.225200] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.225201] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.228875] NR_IRQS: 33024, nr_irqs: 728, preallocated irqs: 16
[    0.229166] random: crng done (trusting CPU's manufacturer)
[    0.229192] Console: colour dummy device 80x25
[    0.229197] printk: console [tty0] enabled
[    0.229217] ACPI: Core revision 20190816
[    0.229363] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    0.229375] APIC: Switch to symmetric I/O mode setup
[    0.229377] DMAR: Host address width 39
[    0.229378] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.229384] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a
[    0.229385] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.229388] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da
[    0.229389] DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
[    0.229390] DMAR: RMRR base: 0x000000ad000000 end: 0x000000af1fffff
[    0.229391] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.229392] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.229394] DMAR-IR: IOAPIC id 8 under DRHD base  0xfed91000 IOMMU 1
[    0.229395] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.229396] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.229955] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.229956] x2apic enabled
[    0.229962] Switched APIC routing to cluster x2apic.
[    0.230652] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.249378] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x23f4590ab8a, max_idle_ns: 440795333474 ns
[    0.249384] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.68 BogoMIPS (lpj=9977368)
[    0.249386] pid_max: default: 32768 minimum: 301
[    0.252761] LSM: Security Framework initializing
[    0.252768] Yama: becoming mindful.
[    0.252790] AppArmor: AppArmor initialized
[    0.252792] TOMOYO Linux initialized
[    0.252827] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.252845] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.253150] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.253166] process: using mwait in idle threads
[    0.253169] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[    0.253170] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[    0.253173] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.253175] Spectre V2 : Mitigation: Full generic retpoline
[    0.253176] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.253176] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.253178] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.253178] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.253180] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.253184] MDS: Mitigation: Clear CPU buffers
[    0.253412] Freeing SMP alternatives memory: 24K
[    0.257469] TSC deadline timer enabled
[    0.257471] smpboot: CPU0: Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz (family: 0x6, model: 0x45, stepping: 0x1)
[    0.257600] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver.
[    0.257622] ... version:                3
[    0.257622] ... bit width:              48
[    0.257623] ... generic registers:      4
[    0.257624] ... value mask:             0000ffffffffffff
[    0.257625] ... max period:             00007fffffffffff
[    0.257625] ... fixed-purpose events:   3
[    0.257626] ... event mask:             000000070000000f
[    0.257667] rcu: Hierarchical SRCU implementation.
[    0.258439] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.258494] smp: Bringing up secondary CPUs ...
[    0.258584] x86: Booting SMP configuration:
[    0.258585] .... node  #0, CPUs:      #1 #2
[    0.259567] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.259567]  #3
[    0.262205] smp: Brought up 1 node, 4 CPUs
[    0.262205] smpboot: Max logical packages: 1
[    0.262205] smpboot: Total of 4 processors activated (19954.73 BogoMIPS)
[    0.263041] devtmpfs: initialized
[    0.263041] x86/mm: Memory block size: 128MB
[    0.265387] PM: Registering ACPI NVS region [mem 0xaa40b000-0xabb54fff] (24420352 bytes)
[    0.265869] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.265873] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.265946] pinctrl core: initialized pinctrl subsystem
[    0.266132] NET: Registered protocol family 16
[    0.266242] audit: initializing netlink subsys (disabled)
[    0.266251] audit: type=2000 audit(1577898242.036:1): state=initialized audit_enabled=0 res=1
[    0.266251] cpuidle: using governor ladder
[    0.266251] cpuidle: using governor menu
[    0.266251] ACPI: bus type PCI registered
[    0.266251] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.266251] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.266251] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.266251] PCI: Using configuration type 1 for base access
[    0.266251] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[    0.266251] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.266251] mtrr: your CPUs had inconsistent variable MTRR settings
[    0.266251] mtrr: probably your BIOS does not setup all CPUs.
[    0.266251] mtrr: corrected configuration.
[    0.266485] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.266485] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.477674] ACPI: Added _OSI(Module Device)
[    0.477674] ACPI: Added _OSI(Processor Device)
[    0.477674] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.477674] ACPI: Added _OSI(Processor Aggregator Device)
[    0.477674] ACPI: Added _OSI(Linux-Dell-Video)
[    0.477674] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.477674] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.493002] ACPI: 6 ACPI AML tables successfully acquired and loaded
[    0.494721] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.495488] ACPI: Dynamic OEM Table Load:
[    0.495495] ACPI: SSDT 0xFFFF92F0C5EA5400 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120913)
[    0.496625] ACPI: Dynamic OEM Table Load:
[    0.496630] ACPI: SSDT 0xFFFF92F0C5C5B000 0005AA (v01 PmRef  ApIst    00003000 INTL 20120913)
[    0.497821] ACPI: Dynamic OEM Table Load:
[    0.497826] ACPI: SSDT 0xFFFF92F0C5EB8C00 000119 (v01 PmRef  ApCst    00003000 INTL 20120913)
[    0.499588] ACPI: EC: EC started
[    0.499589] ACPI: EC: interrupt blocked
[    0.502738] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as first EC
[    0.502740] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x38, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.502741] ACPI: \_SB_.PCI0.SBRG.EC0_: Boot DSDT EC used to handle transactions
[    0.502742] ACPI: Interpreter enabled
[    0.502776] ACPI: (supports S0 S4 S5)
[    0.502777] ACPI: Using IOAPIC for interrupt routing
[    0.502811] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.503232] ACPI: Enabled 10 GPEs in block 00 to 7F
[    0.504862] ACPI: Power Resource [PRWF] (on)
[    0.504921] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
[    0.504921] ACPI: Power Resource [CAMP] (on)
[    0.526446] ACPI: Power Resource [PAUD] (on)
[    0.529426] ACPI: Power Resource [TPWR] (on)
[    0.594782] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.594787] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.595347] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.595812] PCI host bridge to bus 0000:00
[    0.595814] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.595816] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.595817] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.595819] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.595820] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.595821] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.595822] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.595823] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.595824] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.595826] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.595827] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.595828] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.595829] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.595830] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.595831] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.595833] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.595834] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window]
[    0.595835] pci_bus 0000:00: root bus resource [mem 0xaf200000-0xfeafffff window]
[    0.595837] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.595847] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
[    0.595994] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
[    0.596008] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc03fffff 64bit]
[    0.596016] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref]
[    0.596021] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.596036] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.596147] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
[    0.596158] pci 0000:00:03.0: reg 0x10: [mem 0xc0614000-0xc0617fff 64bit]
[    0.596302] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
[    0.596323] pci 0000:00:14.0: reg 0x10: [mem 0xc0600000-0xc060ffff 64bit]
[    0.596385] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.596494] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
[    0.596517] pci 0000:00:16.0: reg 0x10: [mem 0xc061c000-0xc061c01f 64bit]
[    0.596590] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.596707] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
[    0.596725] pci 0000:00:1b.0: reg 0x10: [mem 0xc0610000-0xc0613fff 64bit]
[    0.596789] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.596896] pci 0000:00:1c.0: [8086:9c14] type 01 class 0x060400
[    0.596998] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.597177] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
[    0.597401] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
[    0.597418] pci 0000:00:1f.2: reg 0x10: [io  0x30b0-0x30b7]
[    0.597425] pci 0000:00:1f.2: reg 0x14: [io  0x30a0-0x30a3]
[    0.597431] pci 0000:00:1f.2: reg 0x18: [io  0x3090-0x3097]
[    0.597438] pci 0000:00:1f.2: reg 0x1c: [io  0x3080-0x3083]
[    0.597445] pci 0000:00:1f.2: reg 0x20: [io  0x3060-0x307f]
[    0.597452] pci 0000:00:1f.2: reg 0x24: [mem 0xc061a000-0xc061a7ff]
[    0.597490] pci 0000:00:1f.2: PME# supported from D3hot
[    0.597595] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
[    0.597613] pci 0000:00:1f.3: reg 0x10: [mem 0xc0619000-0xc06190ff 64bit]
[    0.597633] pci 0000:00:1f.3: reg 0x20: [io  0x3040-0x305f]
[    0.597895] pci 0000:01:00.0: [11ab:2b38] type 00 class 0x020000
[    0.597939] pci 0000:01:00.0: reg 0x10: [mem 0xc0500000-0xc05fffff 64bit pref]
[    0.597957] pci 0000:01:00.0: reg 0x18: [mem 0xc0400000-0xc04fffff 64bit pref]
[    0.598095] pci 0000:01:00.0: supports D1 D2
[    0.598096] pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
[    0.598356] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.598361] pci 0000:00:1c.0:   bridge window [mem 0xc0400000-0xc05fffff]
[    0.602038] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602095] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602149] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602202] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602202] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602202] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602202] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602202] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    0.602202] ACPI: EC: interrupt unblocked
[    0.602202] ACPI: EC: event unblocked
[    0.602202] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x38, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.602202] ACPI: \_SB_.PCI0.SBRG.EC0_: Boot DSDT EC used to handle transactions and events
[    0.609617] iommu: Default domain type: Translated 
[    0.609617] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.609617] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.609617] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.609617] vgaarb: loaded
[    0.609617] EDAC MC: Ver: 3.0.0
[    0.609617] Registered efivars operations
[    0.609617] PCI: Using ACPI for IRQ routing
[    0.616222] PCI: pci_cache_line_size set to 64 bytes
[    0.616336] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.616338] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.616339] e820: reserve RAM buffer [mem 0xa3277018-0xa3ffffff]
[    0.616340] e820: reserve RAM buffer [mem 0xaa377000-0xabffffff]
[    0.616341] e820: reserve RAM buffer [mem 0x24fe00000-0x24fffffff]
[    0.617071] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.617076] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    0.621383] clocksource: Switched to clocksource tsc-early
[    0.633434] VFS: Disk quotas dquot_6.6.0
[    0.633451] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.633588] AppArmor: AppArmor Filesystem Enabled
[    0.633607] pnp: PnP ACPI init
[    0.633961] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.633964] system 00:00: [io  0xffff] has been reserved
[    0.633965] system 00:00: [io  0xffff] has been reserved
[    0.633967] system 00:00: [io  0xffff] has been reserved
[    0.633968] system 00:00: [io  0x1800-0x18fe] has been reserved
[    0.633969] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.633975] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.634024] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.634072] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.634076] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.637545] system 00:03: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.637547] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.637548] system 00:03: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.637550] system 00:03: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.637551] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[    0.637553] system 00:03: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.637555] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.637556] system 00:03: [mem 0xff000000-0xffffffff] has been reserved
[    0.637558] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.637559] system 00:03: [mem 0xaf210000-0xaf21ffff] has been reserved
[    0.637563] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.637946] system 00:04: [mem 0xfe104000-0xfe104fff] has been reserved
[    0.637947] system 00:04: [mem 0xfe106000-0xfe106fff] has been reserved
[    0.637951] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.638718] pnp: PnP ACPI: found 5 devices
[    0.640114] thermal_sys: Registered thermal governor 'fair_share'
[    0.640115] thermal_sys: Registered thermal governor 'bang_bang'
[    0.640116] thermal_sys: Registered thermal governor 'step_wise'
[    0.640117] thermal_sys: Registered thermal governor 'user_space'
[    0.644620] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.644659] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.644666] pci 0000:00:1c.0:   bridge window [mem 0xc0400000-0xc05fffff]
[    0.644675] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.644676] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.644678] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.644679] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.644680] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.644681] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.644683] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.644684] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.644685] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.644686] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.644688] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.644689] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.644690] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.644691] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.644692] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.644694] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.644695] pci_bus 0000:00: resource 20 [mem 0xfed40000-0xfed44fff window]
[    0.644696] pci_bus 0000:00: resource 21 [mem 0xaf200000-0xfeafffff window]
[    0.644698] pci_bus 0000:01: resource 1 [mem 0xc0400000-0xc05fffff]
[    0.644837] NET: Registered protocol family 2
[    0.644981] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.644995] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.645078] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.645225] TCP: Hash tables configured (established 65536 bind 65536)
[    0.645253] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.645275] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.645337] NET: Registered protocol family 1
[    0.645342] NET: Registered protocol family 44
[    0.645354] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.645716] PCI: CLS 64 bytes, default 64
[    0.645758] Trying to unpack rootfs image as initramfs...
[    1.909805] Freeing initrd memory: 66488K
[    1.909851] DMAR: ACPI device "INT33C2:00" under DMAR at fed91000 as 00:15.1
[    1.909854] DMAR: ACPI device "INT33C3:00" under DMAR at fed91000 as 00:15.2
[    1.925408] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.925409] software IO TLB: mapped [mem 0x9d878000-0xa1878000] (64MB)
[    1.925911] Initialise system trusted keyrings
[    1.925968] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    1.927478] zbud: loaded
[    1.927743] Key type asymmetric registered
[    1.927745] Asymmetric key parser 'x509' registered
[    1.927752] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    1.927800] io scheduler mq-deadline registered
[    1.928147] pcieport 0000:00:1c.0: PME: Signaling with IRQ 42
[    1.928229] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    1.928245] efifb: probing for efifb
[    1.928261] efifb: framebuffer at 0xb0000000, using 12152k, total 12150k
[    1.928262] efifb: mode is 2160x1440x32, linelength=8640, pages=1
[    1.928263] efifb: scrolling: redraw
[    1.928264] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    1.928363] Console: switching to colour frame buffer device 270x90
[    1.935871] fb0: EFI VGA frame buffer device
[    1.935881] intel_idle: MWAIT substates: 0x11142120
[    1.935882] intel_idle: v0.4.1 model 0x45
[    1.936167] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.941088] [Firmware Bug]: Invalid critical threshold (98)
[    1.944668] thermal LNXTHERM:00: registered as thermal_zone0
[    1.944671] ACPI: Thermal Zone [TZ0] (-268 C)
[    1.944969] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.946062] Linux agpgart interface v0.103
[    1.946115] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    1.946115] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    1.946368] i8042: PNP: No PS/2 controller found.
[    1.946369] i8042: Probing ports directly.
[    2.480049] i8042: Can't read CTR while initializing i8042
[    2.480089] i8042: probe of i8042 failed with error -5
[    2.480198] mousedev: PS/2 mouse device common for all mice
[    2.480229] rtc_cmos 00:01: RTC can wake from S4
[    2.480438] rtc_cmos 00:01: registered as rtc0
[    2.480460] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[    2.480473] intel_pstate: Intel P-state driver initializing
[    2.480757] ledtrig-cpu: registered to indicate activity on CPUs
[    2.481366] drop_monitor: Initializing network drop monitor service
[    2.481848] NET: Registered protocol family 10
[    2.497027] Segment Routing with IPv6
[    2.497050] mip6: Mobile IPv6
[    2.497052] NET: Registered protocol family 17
[    2.497152] mpls_gso: MPLS GSO support
[    2.497353] microcode: sig=0x40651, pf=0x40, revision=0x25
[    2.497368] microcode: Microcode Update Driver: v2.2.
[    2.497372] IPI shorthand broadcast: enabled
[    2.497377] sched_clock: Marking stable (2497031666, 262899)->(2510688263, -13393698)
[    2.497471] registered taskstats version 1
[    2.497472] Loading compiled-in X.509 certificates
[    2.499080] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    2.499097] zswap: loaded using pool lzo/zbud
[    2.499218] Key type ._fscrypt registered
[    2.499218] Key type .fscrypt registered
[    2.499231] AppArmor: AppArmor sha1 policy hashing enabled
[    2.499591] rtc_cmos 00:01: setting system clock to 2020-01-01T17:04:05 UTC (1577898245)
[    2.500409] Freeing unused kernel image memory: 1660K
[    2.533556] Write protecting the kernel read-only data: 16384k
[    2.534510] Freeing unused kernel image memory: 2036K
[    2.534750] Freeing unused kernel image memory: 380K
[    2.546176] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.546177] x86/mm: Checking user space page tables
[    2.552627] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.552629] Run /init as init process
[    2.609695] i2c_designware_core: module verification failed: signature and/or required key missing - tainting kernel
[    2.618610] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:14/PNP0C0D:00/input/input0
[    2.618661] ACPI: Lid Switch [LID0]
[    2.627878] ACPI: bus type USB registered
[    2.627904] usbcore: registered new interface driver usbfs
[    2.627914] usbcore: registered new interface driver hub
[    2.628172] usbcore: registered new device driver usb
[    2.659175] SCSI subsystem initialized
[    2.664662] libata version 3.00 loaded.
[    2.667148] ahci 0000:00:1f.2: version 3.0
[    2.667266] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.667275] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    2.668370] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x000000000004b810
[    2.668380] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    2.668698] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    2.668700] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.668702] usb usb1: Product: xHCI Host Controller
[    2.668704] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.668705] usb usb1: SerialNumber: 0000:00:14.0
[    2.669506] hub 1-0:1.0: USB hub found
[    2.669520] hub 1-0:1.0: 9 ports detected
[    2.670246] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.670251] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    2.670255] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    2.670299] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    2.670301] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.670303] usb usb2: Product: xHCI Host Controller
[    2.670304] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    2.670305] usb usb2: SerialNumber: 0000:00:14.0
[    2.670428] hub 2-0:1.0: USB hub found
[    2.670438] hub 2-0:1.0: 4 ports detected
[    2.670556] usb: port power management may be unreliable
[    2.679016] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 3 ports 6 Gbps 0x1 impl SATA mode
[    2.679019] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
[    2.695415] scsi host0: ahci
[    2.695523] scsi host1: ahci
[    2.695610] scsi host2: ahci
[    2.695649] ata1: SATA max UDMA/133 abar m2048@0xc061a000 port 0xc061a100 irq 44
[    2.695650] ata2: DUMMY
[    2.695651] ata3: DUMMY
[    2.702279] battery: ACPI: Battery Slot [BAT0] (battery present)
[    2.706767] i915 0000:00:02.0: can't derive routing for PCI INT A
[    2.706769] i915 0000:00:02.0: PCI INT A: not connected
[    2.706957] checking generic (b0000000 bde000) vs hw (b0000000 10000000)
[    2.706958] fb0: switching to inteldrmfb from EFI VGA
[    2.707058] Console: switching to colour dummy device 80x25
[    2.707120] i915 0000:00:02.0: vgaarb: deactivate vga console
[    2.708380] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.708382] [drm] Driver supports precise vblank timestamp query.
[    2.708800] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    2.724919] hidraw: raw HID events driver (C) Jiri Kosina
[    2.746584] i2c_hid i2c-MSHW0030:00: i2c-MSHW0030:00 supply vdd not found, using dummy regulator
[    2.746617] i2c_hid i2c-MSHW0030:00: i2c-MSHW0030:00 supply vddl not found, using dummy regulator
[    2.748561] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    2.751670] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    2.752098] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input1
[    2.779295] fbcon: i915drmfb (fb0) is primary device
[    2.837581] i2c_hid i2c-NTRG0001:01: i2c-NTRG0001:01 supply vdd not found, using dummy regulator
[    2.837596] i2c_hid i2c-NTRG0001:01: i2c-NTRG0001:01 supply vddl not found, using dummy regulator
[    2.949495] tsc: Refined TSC clocksource calibration: 2494.221 MHz
[    2.949511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23f3e6cc3d1, max_idle_ns: 440795314894 ns
[    2.949555] clocksource: Switched to clocksource tsc
[    3.005514] usb 1-1: new full-speed USB device number 2 using xhci_hcd
[    3.009364] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    3.010182] ata1.00: ATA-8: HFS256G3AMNB-2200A, 10108L00, max UDMA/133
[    3.010186] ata1.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 32), AA
[    3.011050] ata1.00: configured for UDMA/133
[    3.011431] scsi 0:0:0:0: Direct-Access     ATA      HFS256G3AMNB-220 8L00 PQ: 0 ANSI: 5
[    3.156861] usb 1-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=12.01
[    3.156866] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.156869] usb 1-1: Product: USB Receiver
[    3.156872] usb 1-1: Manufacturer: Logitech
[    3.167705] usbcore: registered new interface driver usbhid
[    3.167707] usbhid: USB HID core driver
[    3.170460] hid-generic 0018:045E:07C4.0001: hidraw0: I2C HID v1.00 Device [MSHW0030:00 045E:07C4] on i2c-MSHW0030:00
[    3.170710] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C52B.0002/input/input2
[    3.230063] hid-generic 0003:046D:C52B.0002: input,hidraw1: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-1/input0
[    3.230772] input: Logitech USB Receiver Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C52B.0003/input/input3
[    3.231042] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C52B.0003/input/input4
[    3.281644] usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    3.289651] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:046D:C52B.0003/input/input5
[    3.289998] hid-generic 0003:046D:C52B.0003: input,hiddev0,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-1/input1
[    3.290621] hid-generic 0003:046D:C52B.0004: hiddev1,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-1/input2
[    3.301973] usb 2-2: New USB device found, idVendor=045e, idProduct=07cb, bcdDevice=51.88
[    3.301978] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=0
[    3.301980] usb 2-2: Product: USB5537B
[    3.301983] usb 2-2: Manufacturer: SMSC
[    3.302998] hub 2-2:1.0: USB hub found
[    3.303034] hub 2-2:1.0: 7 ports detected
[    3.403339] logitech-djreceiver 0003:046D:C52B.0004: hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-1/input2
[    3.429504] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[    3.523200] input: Logitech Unifying Device. Wireless PID:1025 Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.2/0003:046D:C52B.0004/0003:046D:1025.0005/input/input7
[    3.523406] hid-generic 0003:046D:1025.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:1025] on usb-0000:00:14.0-1/input2:1
[    3.540098] input: NTRG0001:01 1B96:1B05 as /devices/pci0000:00/INT33C3:00/i2c-7/i2c-NTRG0001:01/0018:1B96:1B05.0006/input/input11
[    3.549690] input: NTRG0001:01 1B96:1B05 Touchscreen as /devices/pci0000:00/INT33C3:00/i2c-7/i2c-NTRG0001:01/0018:1B96:1B05.0006/input/input12
[    3.549819] input: NTRG0001:01 1B96:1B05 Mouse as /devices/pci0000:00/INT33C3:00/i2c-7/i2c-NTRG0001:01/0018:1B96:1B05.0006/input/input13
[    3.549924] input: NTRG0001:01 1B96:1B05 as /devices/pci0000:00/INT33C3:00/i2c-7/i2c-NTRG0001:01/0018:1B96:1B05.0006/input/input14
[    3.549975] input: NTRG0001:01 1B96:1B05 as /devices/pci0000:00/INT33C3:00/i2c-7/i2c-NTRG0001:01/0018:1B96:1B05.0006/input/input15
[    3.550043] hid-generic 0018:1B96:1B05.0006: input,hidraw2: I2C HID v1.00 Mouse [NTRG0001:01 1B96:1B05] on i2c-NTRG0001:01
[    3.556627] input: Logitech M510 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.2/0003:046D:C52B.0004/0003:046D:1025.0005/input/input16
[    3.556782] logitech-hidpp-device 0003:046D:1025.0005: input,hidraw3: USB HID v1.11 Mouse [Logitech M510] on usb-0000:00:14.0-1/input2:1
[    3.578378] usb 1-2: New USB device found, idVendor=045e, idProduct=07cc, bcdDevice=51.88
[    3.578382] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.578384] usb 1-2: Product: USB2137B
[    3.578386] usb 1-2: Manufacturer: SMSC
[    3.579063] hub 1-2:1.0: USB hub found
[    3.579087] hub 1-2:1.0: 7 ports detected
[    3.657760] usb 2-2.1: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd
[    3.680655] usb 2-2.1: New USB device found, idVendor=045e, idProduct=07c6, bcdDevice=30.00
[    3.680660] usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[    3.680662] usb 2-2.1: Product: Ethernet Adapter
[    3.680665] usb 2-2.1: Manufacturer: Microsoft
[    3.680666] usb 2-2.1: SerialNumber: 000001000000
[    3.805460] usb 1-7: new high-speed USB device number 4 using xhci_hcd
[    3.932162] Console: switching to colour frame buffer device 270x90
[    3.958232] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    3.959168] usb 1-7: New USB device found, idVendor=045e, idProduct=07be, bcdDevice=21.52
[    3.959171] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.959172] usb 1-7: Product: Microsoft LifeCam Front
[    3.959173] usb 1-7: Manufacturer: QCM
[    3.979842] sd 0:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
[    3.979860] sd 0:0:0:0: [sda] Write Protect is off
[    3.979864] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.979887] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.004902]  sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7
[    4.005531] sd 0:0:0:0: [sda] Attached SCSI disk
[    4.037405] usb 1-2.4: new low-speed USB device number 5 using xhci_hcd
[    4.053267] input: NTRG0001:01 1B96:1B05 as /devices/pci0000:00/INT33C3:00/i2c-7/i2c-NTRG0001:01/0018:1B96:1B05.0006/input/input17
[    4.053356] input: NTRG0001:01 1B96:1B05 as /devices/pci0000:00/INT33C3:00/i2c-7/i2c-NTRG0001:01/0018:1B96:1B05.0006/input/input18
[    4.053461] hid-multitouch 0018:1B96:1B05.0006: input,hidraw0: I2C HID v1.00 Mouse [NTRG0001:01 1B96:1B05] on i2c-NTRG0001:01
[    4.157960] usb 1-2.4: New USB device found, idVendor=04d9, idProduct=1702, bcdDevice= 4.06
[    4.157964] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.157967] usb 1-2.4: Product: USB Keyboard
[    4.157969] usb 1-2.4: Manufacturer:  
[    4.174292] input:   USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.0/0003:04D9:1702.0007/input/input22
[    4.233920] hid-generic 0003:04D9:1702.0007: input,hidraw2: USB HID v1.10 Keyboard [  USB Keyboard] on usb-0000:00:14.0-2.4/input0
[    4.249251] input:   USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.1/0003:04D9:1702.0008/input/input23
[    4.265503] usb 1-8: new high-speed USB device number 6 using xhci_hcd
[    4.305609] input:   USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.1/0003:04D9:1702.0008/input/input24
[    4.305765] hid-generic 0003:04D9:1702.0008: input,hidraw4: USB HID v1.10 Device [  USB Keyboard] on usb-0000:00:14.0-2.4/input1
[    4.423514] usb 1-8: New USB device found, idVendor=045e, idProduct=07bf, bcdDevice=21.52
[    4.423519] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.423521] usb 1-8: Product: Microsoft LifeCam Rear
[    4.423524] usb 1-8: Manufacturer: QCM
[    4.501422] usb 1-2.5: new full-speed USB device number 7 using xhci_hcd
[    4.818722] usb 1-2.5: New USB device found, idVendor=045e, idProduct=07ca, bcdDevice= 1.10
[    4.818726] usb 1-2.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    4.818729] usb 1-2.5: Product: Microsoft Docking Station Audio Device
[    4.818732] usb 1-2.5: Manufacturer: Microsoft Corp.
[    4.818734] usb 1-2.5: SerialNumber: 00000000
[    4.913305] input: Microsoft Corp. Microsoft Docking Station Audio Device Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.5/1-2.5:1.3/0003:045E:07CA.0009/input/input25
[    4.969657] input: Microsoft Corp. Microsoft Docking Station Audio Device as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.5/1-2.5:1.3/0003:045E:07CA.0009/input/input26
[    4.970149] hid-generic 0003:045E:07CA.0009: input,hiddev1,hidraw5: USB HID v1.11 Device [Microsoft Corp. Microsoft Docking Station Audio Device] on usb-0000:00:14.0-2.5/input3
[    5.049438] usb 1-2.7: new full-speed USB device number 8 using xhci_hcd
[    5.129434] usb 1-2.7: device descriptor read/64, error -32
[    5.234005] device-mapper: uevent: version 1.0.3
[    5.234079] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: [email protected]
[    5.317655] usb 1-2.7: device descriptor read/64, error -32
[    5.505511] usb 1-2.7: new full-speed USB device number 9 using xhci_hcd
[    5.585464] usb 1-2.7: device descriptor read/64, error -32
[    5.773610] usb 1-2.7: device descriptor read/64, error -32
[    5.881629] usb 1-2-port7: attempt power cycle
[    6.485441] usb 1-2.7: new full-speed USB device number 10 using xhci_hcd
[    6.485552] usb 1-2.7: Device not responding to setup address.
[    6.693530] usb 1-2.7: Device not responding to setup address.
[    6.821388] raid6: avx2x4   gen() 25061 MB/s
[    6.889398] raid6: avx2x4   xor() 16425 MB/s
[    6.901402] usb 1-2.7: device not accepting address 10, error -71
[    6.957384] raid6: avx2x2   gen() 22991 MB/s
[    6.981391] usb 1-2.7: new full-speed USB device number 11 using xhci_hcd
[    6.981475] usb 1-2.7: Device not responding to setup address.
[    7.025385] raid6: avx2x2   xor() 14081 MB/s
[    7.093398] raid6: avx2x1   gen() 19948 MB/s
[    7.161385] raid6: avx2x1   xor() 13594 MB/s
[    7.189501] usb 1-2.7: Device not responding to setup address.
[    7.229385] raid6: sse2x4   gen() 13851 MB/s
[    7.297389] raid6: sse2x4   xor()  8783 MB/s
[    7.365385] raid6: sse2x2   gen() 11965 MB/s
[    7.397398] usb 1-2.7: device not accepting address 11, error -71
[    7.397446] usb 1-2-port7: unable to enumerate USB device
[    7.433387] raid6: sse2x2   xor()  7675 MB/s
[    7.501402] raid6: sse2x1   gen() 10151 MB/s
[    7.569387] raid6: sse2x1   xor()  7071 MB/s
[    7.569388] raid6: using algorithm avx2x4 gen() 25061 MB/s
[    7.569389] raid6: .... xor() 16425 MB/s, rmw enabled
[    7.569390] raid6: using avx2x2 recovery algorithm
[    7.571283] xor: automatically using best checksumming function   avx       
[    7.591684] Btrfs loaded, crc32c=crc32c-intel
[    7.768048] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[    7.868133] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    8.081296] systemd[1]: RTC configured in localtime, applying delta of -300 minutes to system time.
[    8.178737] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    8.201656] systemd[1]: Detected architecture x86-64.
[    8.218808] systemd[1]: Set hostname to <zach-Surface-Pro-3>.
[    8.415955] systemd[1]: Reached target User and Group Name Lookups.
[    8.416079] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    8.416292] systemd[1]: Created slice User and Session Slice.
[    8.416439] systemd[1]: Created slice System Slice.
[    8.416556] systemd[1]: Listening on Journal Socket.
[    8.416636] systemd[1]: Listening on udev Control Socket.
[    8.416789] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    8.451644] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
[    8.517826] lp: driver loaded but no devices found
[    8.522959] ppdev: user-space parallel port driver
[    8.578973] systemd-journald[396]: Received request to flush runtime journal from PID 1
[    9.023042] ACPI: AC Adapter [AC0] (on-line)
[    9.053622] dw_dmac INTL9C60:00: can't request region for resource [mem 0x00000000-0x00000fff]
[    9.053634] dw_dmac: probe of INTL9C60:00 failed with error -16
[    9.087995] input: Surface Pro 3/4 Buttons as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:14/MSHW0028:00/input/input27
[    9.088262] surface_pro3_button MSHW0028:00: Surface Pro 3/4 Buttons [VGBI]
[    9.098587] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x1A, rev-id 16)
[    9.288430] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    9.350405] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    9.404863] mc: Linux media interface: v0.10
[    9.417332] mwifiex_pcie 0000:01:00.0: enabling device (0000 -> 0002)
[    9.417704] usbcore: registered new interface driver r8152
[    9.418508] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    9.419758] mwifiex_pcie: PCI memory map Virt0: ffffb72d40d00000 PCI memory map Virt2: ffffb72d40f00000
[    9.450925] videodev: Linux video capture interface: v2.00
[    9.501664] usb 2-2.1: reset SuperSpeed Gen 1 USB device number 3 using xhci_hcd
[    9.535486] usbcore: registered new interface driver cdc_ether
[    9.558090] r8152 2-2.1:1.0 eth0: v1.10.10
[    9.627404] uvcvideo: Found UVC 1.50 device Microsoft LifeCam Front (045e:07be)
[    9.636740] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized!
[    9.636824] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized!
[    9.636826] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized!
[    9.642728] input: Microsoft LifeCam Front: Micros as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input28
[    9.648727] uvcvideo: Found UVC 1.50 device Microsoft LifeCam Rear (045e:07bf)
[    9.651345] uvcvideo 1-8:1.0: Entity type for entity Extension 4 was not initialized!
[    9.651429] uvcvideo 1-8:1.0: Entity type for entity Processing 2 was not initialized!
[    9.651431] uvcvideo 1-8:1.0: Entity type for entity Camera 1 was not initialized!
[    9.651718] input: Microsoft LifeCam Rear: Microso as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input29
[    9.652050] usbcore: registered new interface driver uvcvideo
[    9.652051] USB Video Class driver (1.1.1)
[    9.682423] EFI Variables Facility v0.08 2004-May-17
[    9.702907] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[    9.703751] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    9.704050] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[    9.705718] snd_hda_intel 0000:00:03.0: spurious response 0x80862807:0x0, last cmd=0x0f0000
[    9.705736] snd_hda_intel 0000:00:03.0: spurious response 0x80862807:0x0, last cmd=0x0f0000
[    9.705757] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x0f0001
[    9.705777] snd_hda_intel 0000:00:03.0: spurious response 0x100000:0x0, last cmd=0x0f0002
[    9.705802] snd_hda_intel 0000:00:03.0: spurious response 0x10001:0x0, last cmd=0x0f0004
[    9.705819] snd_hda_intel 0000:00:03.0: spurious response 0x1:0x0, last cmd=0x1f0005
[    9.705840] snd_hda_intel 0000:00:03.0: spurious response 0x20002:0x0, last cmd=0x1f0004
[    9.705861] snd_hda_intel 0000:00:03.0: spurious response 0xc0000009:0x0, last cmd=0x1f000f
[    9.705881] snd_hda_intel 0000:00:03.0: spurious response 0x80860101:0x0, last cmd=0x1f2000
[    9.705902] snd_hda_intel 0000:00:03.0: spurious response 0x6611:0x0, last cmd=0x2f0009
[    9.718303] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    9.718306] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    9.718306] RAPL PMU: hw unit of domain package 2^-14 Joules
[    9.718307] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    9.718307] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    9.730408] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC288: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    9.730411] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    9.730413] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    9.730414] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
[    9.730416] snd_hda_codec_realtek hdaudioC1D0:    inputs:
[    9.730417] snd_hda_codec_realtek hdaudioC1D0:      Mic=0x18
[    9.730419] snd_hda_codec_realtek hdaudioC1D0:      Internal Mic=0x12
[    9.746229] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input31
[    9.746427] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input32
[    9.746628] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input33
[    9.746825] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input34
[    9.747020] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input35
[    9.782711] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input30
[    9.782872] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input36
[    9.783018] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input37
[    9.791771] cryptd: max_cpu_qlen set to 1000
[    9.797141] AVX2 version of gcm_enc/dec engaged.
[    9.797143] AES CTR mode by8 optimization enabled
[    9.857676] usbcore: registered new interface driver snd-usb-audio
[    9.861646] pstore: Using crash dump compression: deflate
[    9.861673] pstore: Registered efi as persistent store backend
[    9.871301] audit: type=1400 audit(1577916252.869:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=611 comm="apparmor_parser"
[    9.871305] audit: type=1400 audit(1577916252.869:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=611 comm="apparmor_parser"
[    9.871308] audit: type=1400 audit(1577916252.869:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=611 comm="apparmor_parser"
[    9.871310] audit: type=1400 audit(1577916252.869:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=611 comm="apparmor_parser"
[    9.874265] audit: type=1400 audit(1577916252.873:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=613 comm="apparmor_parser"
[    9.874268] audit: type=1400 audit(1577916252.873:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=613 comm="apparmor_parser"
[    9.874271] audit: type=1400 audit(1577916252.873:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=613 comm="apparmor_parser"
[    9.879604] audit: type=1400 audit(1577916252.877:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=610 comm="apparmor_parser"
[    9.879607] audit: type=1400 audit(1577916252.877:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=610 comm="apparmor_parser"
[    9.881871] audit: type=1400 audit(1577916252.881:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=616 comm="apparmor_parser"
[   10.253868] r8152 2-2.1:1.0 enx281878ba0a62: renamed from eth0
[   10.566909] intel_rapl_common: Found RAPL domain package
[   10.566912] intel_rapl_common: Found RAPL domain core
[   10.566913] intel_rapl_common: Found RAPL domain uncore
[   10.566914] intel_rapl_common: Found RAPL domain dram
[   10.566921] intel_rapl_common: RAPL package-0 domain dram locked by BIOS
[   11.162488] mwifiex_pcie 0000:01:00.0: info: FW download over, size 843828 bytes
[   11.917476] usb 1-6: new high-speed USB device number 12 using xhci_hcd
[   12.066171] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x85 has wMaxPacketSize 0, skipping
[   12.066175] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x5 has wMaxPacketSize 0, skipping
[   12.066753] usb 1-6: New USB device found, idVendor=1286, idProduct=204b, bcdDevice=32.01
[   12.066757] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   12.066759] usb 1-6: Product: Bluetooth and Wireless LAN Composite Device
[   12.066761] usb 1-6: Manufacturer: Marvell
[   12.066762] usb 1-6: SerialNumber: 0000000000000000
[   12.133569] mwifiex_pcie 0000:01:00.0: WLAN FW is active
[   12.192176] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[   12.202984] mwifiex_pcie 0000:01:00.0: Unknown api_id: 4
[   12.218794] Bluetooth: Core ver 2.22
[   12.218807] NET: Registered protocol family 31
[   12.218807] Bluetooth: HCI device and connection manager initialized
[   12.218810] Bluetooth: HCI socket layer initialized
[   12.218812] Bluetooth: L2CAP socket layer initialized
[   12.218814] Bluetooth: SCO socket layer initialized
[   12.224378] usbcore: registered new interface driver btusb
[   12.224624] Bluetooth: hci0: unexpected event for opcode 0x0000
[   12.227611] Bluetooth: hci0: unexpected event for opcode 0x0000
[   12.237553] mwifiex_pcie 0000:01:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.7.p154) 
[   12.237556] mwifiex_pcie 0000:01:00.0: driver_version = mwifiex 1.0 (15.68.7.p154) 
[   12.240486] mwifiex_pcie 0000:01:00.0 wlp1s0: renamed from mlan0
[   25.452425] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   25.452427] Bluetooth: BNEP filters: protocol multicast
[   25.452433] Bluetooth: BNEP socket layer initialized
[   25.617740] loop: module loaded
[   25.905415] Adding 2096636k swap on /dev/mapper/cryptswap1.  Priority:-2 extents:1 across:2096636k SSFS
[   26.172000] broken atomic modeset userspace detected, disabling atomic
[   28.790455] fuse: init (API version 7.31)
[   29.001460] mwifiex_pcie 0000:01:00.0: info: trying to associate to 'TellMyWifiLoveHer5G' bssid fc:ec:da:a5:05:80
[   29.109716] mwifiex_pcie 0000:01:00.0: info: associated to bssid fc:ec:da:a5:05:80 successfully
[   29.113785] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   33.416219] Could not find key with description: [b8eda65c05dfd1ee]
[   33.416224] process_request_key_err: No key
[   33.416225] Could not find valid key in user session keyring for sig specified in mount option: [b8eda65c05dfd1ee]
[   33.416227] One or more global auth toks could not properly register; rc = [-2]
[   33.416228] Error parsing options; rc = [-2]
[   34.456596] logitech-hidpp-device 0003:046D:1025.0005: HID++ 1.0 device connected.
[   35.370148] snd_hdac_bus_update_rirb: 467 callbacks suppressed
[   35.370153] snd_hda_intel 0000:00:03.0: spurious response 0x3:0x0, last cmd=0x8f8100
[   35.370166] snd_hda_intel 0000:00:03.0: spurious response 0x3:0x0, last cmd=0x8f8100
[   35.370187] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x170500
[   35.370207] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x270500
[   35.370228] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x370500
[   35.370249] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x470500
[   35.370269] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x570500
[   35.370290] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x670500
[   35.370311] snd_hda_intel 0000:00:03.0: spurious response 0x0:0x0, last cmd=0x770500
[   35.370331] snd_hda_intel 0000:00:03.0: spurious response 0x200:0x0, last cmd=0x1f0500
[   35.745702] Bluetooth: RFCOMM TTY layer initialized
[   35.745709] Bluetooth: RFCOMM socket layer initialized
[   35.745714] Bluetooth: RFCOMM ver 1.11
[   35.858158] snd_hda_intel 0000:00:1b.0: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj.
[   41.989567] snd_hdac_bus_update_rirb: 298 callbacks suppressed
[   41.989574] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x2170700
[   41.989625] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770c00
[   41.989630] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770c00
[   41.989663] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1270700
[   41.989705] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1370700
[   41.989746] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470700
[   41.989788] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770700
[   41.989830] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1970700
[   41.989870] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1a70700
[   41.989912] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1d70700
[   54.525464] snd_hdac_bus_update_rirb: 118 callbacks suppressed
[   54.525467] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x2170700
[   54.525502] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x2170700
[   54.525541] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770c00
[   54.525584] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1270700
[   54.525642] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1370700
[   54.525666] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1470700
[   54.525710] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1770700
[   54.525758] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1970700
[   54.525804] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1a70700
[   54.525851] snd_hda_intel 0000:00:1b.0: spurious response 0x0:0x0, last cmd=0x1d70700
[  247.702108] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[  247.711464] JFS: nTxBlock = 8192, nTxLock = 65536
[  247.732788] QNX4 filesystem 0.2.3 registered.

Question about installation

Hello,

I currently have my SB2 with latest jakeday's kernel and I would like to update with this repository.

Should I install the linux-surface/kernel or retrieve the linux kernel from kernel.org and apply patches of this repository ?

Also, for a SB2 which kernel version to use ? 5.3 or 5.4 ?

Last question, there seem to be several versions of the ipts firmware ? Which one should I use ?

Regards

Consider signing up for Github sponsors

I don't know if it's worth your time, but if it was available I'd donate $50. If you sign up by Jan 1 GitHub will match it.

https://help.github.com/en/github/supporting-the-open-source-community-with-github-sponsors/about-github-sponsors

Does it run for ubuntu 18.10?

Hi team,
Does it work for the latest version of ubuntu?
I just tried installing it and it doesn't work.
Regards.

Save choices for setup.sh

Feature Request: Save choices for setup.sh

Problem

I have to carefully read through every question when I want to upgrade even though I want the same things as last time for all the questions that haven't changed.

Proposed solution

I propose that setup.sh saves the response to everything it asks to a standard location. On future runs by default any question with a saved response isn't asked again.

If a question requires new thought, the phrasing should change. As responses are indexed under question phrasing the question will be asked anew. (This should be the case anyhow because people skimming through the questions should be alerted if they require new thought.)

Outdated responses are left in the config file for simplicity. Users shouldn't need to edit the config file directly, so a few bytes of clutter won't matter. If setup.sh drastically changes the config file can be deleted.

The config file can be deleted by running setup.sh --fresh-start. (Poorly named I think, suggestions?).

Technicalities

If config file doesn't yet exist standard location is $XDG_CONFIG_HOME/.linux_surface/config if $XDG_CONFIG_HOME is defined, ~/.config/linux_surface/config if directory ~/.config exists, else ~/.linux_surface.conf. Order of priorities is reversed for existing files so that if a user has ~/.linux_surface.conf already that would be used even if they have a config directory.
Config format is INI so that it can be parsed with pure bash
Answers are indexed under their URL slug form as that can be done with bash and coreutils

Secure boot on surface book 2

Hello,

I currently run debian/buster on a surface book 2 from latest jakeday's kernel. To do so, I disabled secure boot.

I would like to enable again secure boot, however I am totally new with secure boot and signing kernels and I am really afraid on bricking or messiing something. Furthermore, my boot loaded isrefind.

I cannot figure out clearly the steps for this boot loader. For what I understand, I first need to sign the refind boot loader with microsoft keys, then the linux kernel. Could someone explain me how to proceed ?

Regards

Unable to boot with secure boot after signing the kernel

Hello, I'm trying the kernel that is available here but following the signature procedure that is described here:
https://github.com/jakeday/linux-surface/blob/master/SIGNING.md
It worked before, but now even if the kernel is signed, it cannot boot and I need to disable the secure boot feature to allow it to start.

Environment

Hardware model: Surface Pro 2017
Kernel version: 5.3.18-surface
Distribution: Ubuntu 19.10

[    0.000000] microcode: microcode updated early to revision 0xca, date = 2019-09-26
[    0.000000] Linux version 5.3.18-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 23:37:49 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.18-surface.signed root=UUID=a87a8a07-af03-4ea3-8763-fac333b5e962 ro quiet splash vt.handoff=1
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_siHID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    1.627127] usbcore: registered new interface driver usbhid
[    1.627128] usbhid: USB HID core driver
[    1.670808] tsc: Refined TSC clocksource calibration: 2711.993 MHz
[    1.670838] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x27177fd772a, max_idle_ns: 440795281464 ns
[    1.670905] clocksource: Switched to clocksource tsc
[    1.815780] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input11
[    1.875434] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input13
[    1.875514] input: Microsoft Surface Type Cover Touchpad aszes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008aab8fff] usable
[    0.000000] BIOS-e820: [mem 0x000000008aab9000-0x000000008aab9fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008aaba000-0x000000008aabafff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008aabb000-0x000000008bd86fff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bd87000-0x000000008be03fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000008be04000-0x000000008be79fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008be7a000-0x000000008be9ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008bea0000-0x000000008befefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008beff000-0x000000008befffff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bf00000-0x000000008f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  TPMFinalLog=0x8be97000  ACPI=0x8befe000  ACPI 2.0=0x8befe014  SMBIOS=0x8be0d000  SMBIOS 3.0=0x8be0b000  MEMATTR=0x88fef018  ESRT=0x8be0e598 
[    0.000000] SMBIOS 3.1.1 present.
[    0.000000] DMI: Microsoft Corporation Surface Pro/Surface Pro, BIOS 234.2706.768 04/18/2019
[    0.000000] tsc: Detected 2700.000 MHz processor
[    0.001828] tsc: Detected 2699.909 MHz TSC
[    0.001828] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001830] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001835] last_pfn = 0x26f800 max_arch_pfn = 0x400000000
[    0.001844] MTRR default type: write-back
[    0.001845] MTRR fixed ranges enabled:
[    0.001846]   00000-9FFFF write-back
[    0.001847]   A0000-BFFFF uncachable
[    0.001847]   C0000-FFFFF write-protect
[    0.001848] MTRR variable ranges enabled:
[    0.001849]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001850]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001851]   2 base 0090000000 mask 7FF0000000 uncachable
[    0.001851]   3 base 008E000000 mask 7FFE000000 uncachable
[    0.001852]   4 base 008D000000 mask 7FFF000000 uncachable
[    0.001853]   5 disabled
[    0.001853]   6 disabled
[    0.001853]   7 disabled
[    0.001854]   8 disabled
[    0.001854]   9 disabled
[    0.002369] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002550] last_pfn = 0x8bf00 max_arch_pfn = 0x400000000
[    0.017161] esrt: Reserving ESRT space from 0x000000008be0e598 to 0x000000008be0e670.
[    0.017181] Using GB pages for direct mapping
[    0.017183] BRK [0x1bc401000, 0x1bc401fff] PGTABLE
[    0.017185] BRK [0x1bc402000, 0x1bc402fff] PGTABLE
[    0.017186] BRK [0x1bc403000, 0x1bc403fff] PGTABLE
[    0.017218] BRK [0x1bc404000, 0x1bc404fff] PGTABLE
[    0.017219] BRK [0x1bc405000, 0x1bc405fff] PGTABLE
[    0.017364] BRK [0x1bc406000, 0x1bc406fff] PGTABLE
[    0.017404] BRK [0x1bc407000, 0x1bc407fff] PGTABLE
[    0.017527] BRK [0x1bc408000, 0x1bc408fff] PGTABLE
[    0.017576] BRK [0x1bc409000, 0x1bc409fff] PGTABLE
[    0.017644] Secure boot could not be determined
[    0.017645] RAMDISK: [mem 0x2ec75000-0x33631fff]
[    0.017657] ACPI: Early table checksum verification disabled
[    0.017660] ACPI: RSDP 0x000000008BEFE014 000024 (v02 MSFT  )
[    0.017663] ACPI: XSDT 0x000000008BEFD0E8 0000B4 (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.017668] ACPI: FACP 0x000000008BEDB000 00010C (v05 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.017672] ACPI: DSDT 0x000000008BEBF000 01725E (v02 MSFT   MSFT     00000000 INTL 20160422)
[    0.017675] ACPI: FACS 0x000000008BE7F000 000040
[    0.017677] ACPI: SSDT 0x000000008BEE3000 019652 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[    0.017679] ACPI: SSDT 0x000000008BEE2000 000577 (v02 MSFT   Tpm2Tabl 00001000 INTL 20160422)
[    0.017681] ACPI: TPM2 0x000000008BEE1000 000034 (v03 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.017683] ACPI: MSDM 0x000000008BEE0000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.017686] ACPI: SSDT 0x000000008BEDC000 00312B (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
[    0.017688] ACPI: HPET 0x000000008BEDA000 000038 (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.017690] ACPI: APIC 0x000000008BED9000 00012C (v03 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.017693] ACPI: MCFG 0x000000008BED8000 00003C (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.017695] ACPI: LPIT 0x000000008BED7000 000094 (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.017697] ACPI: SSDT 0x000000008BEBB000 003461 (v02 MSFT   RTD3_CA  00001000 INTL 20160422)
[    0.017699] ACPI: SSDT 0x000000008BEBA000 0008F2 (v02 MSFT   xh_ca000 00000000 INTL 20160422)
[    0.017701] ACPI: SSDT 0x000000008BEB8000 0017AE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
[    0.017704] ACPI: DMAR 0x000000008BEB7000 00015C (v01 MSFT   MSFT     00000001 INTL 00000001)
[    0.017706] ACPI: NHLT 0x000000008BEB6000 00002D (v00 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.017708] ACPI: FPDT 0x000000008BEB5000 000034 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.017710] ACPI: BGRT 0x000000008BEB4000 000038 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.017712] ACPI: WSMT 0x000000008BEB3000 000028 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.017720] ACPI: Local APIC address 0xfee00000
[    0.018090] No NUMA configuration found
[    0.018090] Faking a node at [mem 0x0000000000000000-0x000000026f7fffff]
[    0.018094] NODE_DATA(0) allocated [mem 0x26f7fb000-0x26f7fffff]
[    0.018117] Zone ranges:
[    0.018117]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.018120]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.018122]   Normal   [mem 0x0000000100000000-0x000000026f7fffff]
[    0.018123]   Device   empty
[    0.018124] Movable zone start for each node
[    0.018125] Early memory node ranges
[    0.018126]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.018127]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.018128]   node   0: [mem 0x0000000000100000-0x000000008aab8fff]
[    0.018128]   node   0: [mem 0x000000008aabb000-0x000000008bd86fff]
[    0.018129]   node   0: [mem 0x000000008beff000-0x000000008befffff]
[    0.018129]   node   0: [mem 0x0000000100000000-0x000000026f7fffff]
[    0.018245] Zeroed struct page in unavailable ranges: 17118 pages
[    0.018246] Initmem setup node 0 [mem 0x0000000000001000-0x000000026f7fffff]
[    0.018247] On node 0 totalpages: 2077986
[    0.018248]   DMA zone: 64 pages used for memmap
[    0.018248]   DMA zone: 23 pages reserved
[    0.018249]   DMA zone: 3996 pages, LIFO batch:0
[    0.018290]   DMA32 zone: 8887 pages used for memmap
[    0.018291]   DMA32 zone: 568710 pages, LIFO batch:63
[    0.026436]   Normal zone: 23520 pages used for memmap
[    0.026437]   Normal zone: 1505280 pages, LIFO batch:63
[    0.042405] Reserving Intel graphics memory at [mem 0x8d800000-0x8f7fffff]
[    0.043053] ACPI: PM-Timer IO Port: 0x1808
[    0.043054] ACPI: Local APIC address 0xfee00000
[    0.043060] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.043061] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.043061] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.043062] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.043062] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.043063] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.043063] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.043064] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.043064] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.043065] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.043065] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.043066] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.043066] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.043067] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.043067] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.043068] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.043095] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.043096] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.043097] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.043099] ACPI: IRQ0 used by override.
[    0.043099] ACPI: IRQ9 used by override.
[    0.043101] Using ACPI (MADT) for SMP configuration information
[    0.043102] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.043111] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.043124] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.043126] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.043127] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[    0.043128] PM: Registered nosave memory: [mem 0x8aab9000-0x8aab9fff]
[    0.043129] PM: Registered nosave memory: [mem 0x8aaba000-0x8aabafff]
[    0.043130] PM: Registered nosave memory: [mem 0x8bd87000-0x8be03fff]
[    0.043130] PM: Registered nosave memory: [mem 0x8be04000-0x8be79fff]
[    0.043131] PM: Registered nosave memory: [mem 0x8be7a000-0x8be9ffff]
[    0.043131] PM: Registered nosave memory: [mem 0x8bea0000-0x8befefff]
[    0.043133] PM: Registered nosave memory: [mem 0x8bf00000-0x8f7fffff]
[    0.043133] PM: Registered nosave memory: [mem 0x8f800000-0xdfffffff]
[    0.043134] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.043134] PM: Registered nosave memory: [mem 0xf0000000-0xfe00ffff]
[    0.043135] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.043135] PM: Registered nosave memory: [mem 0xfe011000-0xffffffff]
[    0.043138] [mem 0x8f800000-0xdfffffff] available for PCI devices
[    0.043139] Booting paravirtualized kernel on bare hardware
[    0.043142] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.129232] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.129390] percpu: Embedded 53 pages/cpu s178200 r8192 d30696 u524288
[    0.129396] pcpu-alloc: s178200 r8192 d30696 u524288 alloc=1*2097152
[    0.129397] pcpu-alloc: [0] 0 1 2 3 
[    0.129417] Built 1 zonelists, mobility grouping on.  Total pages: 2045492
[    0.129418] Policy zone: Normal
[    0.129419] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.3.18-surface.signed root=UUID=a87a8a07-af03-4ea3-8763-fac333b5e962 ro quiet splash vt.handoff=1
[    0.129914] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.130111] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.130155] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.133300] Calgary: detecting Calgary via BIOS EBDA area
[    0.133301] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.150123] Memory: 7940752K/8311944K available (10243K kernel code, 1188K rwdata, 3560K rodata, 1656K init, 2112K bss, 371192K reserved, 0K cma-reserved)
[    0.150227] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.150235] Kernel/User page tables isolation: enabled
[    0.150246] ftrace: allocating 33174 entries in 130 pages
[    0.162556] rcu: Hierarchical RCU implementation.
[    0.162557] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.162558] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.162559] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.165766] NR_IRQS: 33024, nr_irqs: 1024, preallocated irqs: 16
[    0.166135] random: crng done (trusting CPU's manufacturer)
[    0.166156] Console: colour dummy device 80x25
[    0.166160] printk: console [tty0] enabled
[    0.166181] ACPI: Core revision 20190703
[    0.166495] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.166575] APIC: Switch to symmetric I/O mode setup
[    0.166577] DMAR: Host address width 39
[    0.166578] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.166585] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.166586] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.166589] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.166590] DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
[    0.166590] DMAR: RMRR base: 0x0000008d000000 end: 0x0000008f7fffff
[    0.166592] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.166592] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.166592] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.166593] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
[    0.166593] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
[    0.166595] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.166595] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.166596] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.168128] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.168130] x2apic enabled
[    0.168144] Switched APIC routing to cluster x2apic.
[    0.172203] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.190649] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x26eae8729ef, max_idle_ns: 440795235156 ns
[    0.190652] Calibrating delay loop (skipped), value calculated using timer frequency.. 5399.81 BogoMIPS (lpj=10799636)
[    0.190654] pid_max: default: 32768 minimum: 301
[    0.193285] LSM: Security Framework initializing
[    0.193290] Yama: becoming mindful.
[    0.193307] AppArmor: AppArmor initialized
[    0.193309] TOMOYO Linux initialized
[    0.193338] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.193349] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.193571] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.193588] process: using mwait in idle threads
[    0.193590] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.193591] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.193593] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.193594] Spectre V2 : Mitigation: Full generic retpoline
[    0.193595] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.193595] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.193596] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.193597] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.193598] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.193600] TAA: Mitigation: Clear CPU buffers
[    0.193600] MDS: Mitigation: Clear CPU buffers
[    0.193834] Freeing SMP alternatives memory: 24K
[    0.195649] TSC deadline timer enabled
[    0.195653] smpboot: CPU0: Intel(R) Core(TM) i5-7300U CPU @ 2.60GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[    0.195748] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.195753] ... version:                4
[    0.195754] ... bit width:              48
[    0.195754] ... generic registers:      4
[    0.195755] ... value mask:             0000ffffffffffff
[    0.195755] ... max period:             00007fffffffffff
[    0.195756] ... fixed-purpose events:   3
[    0.195756] ... event mask:             000000070000000f
[    0.195792] rcu: Hierarchical SRCU implementation.
[    0.196358] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.196398] smp: Bringing up secondary CPUs ...
[    0.196461] x86: Booting SMP configuration:
[    0.196462] .... node  #0, CPUs:      #1 #2
[    0.198650] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.198650] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[    0.198650]  #3
[    0.198970] smp: Brought up 1 node, 4 CPUs
[    0.198970] smpboot: Max logical packages: 1
[    0.198970] smpboot: Total of 4 processors activated (21599.27 BogoMIPS)
[    0.200315] devtmpfs: initialized
[    0.200315] x86/mm: Memory block size: 128MB
[    0.200315] PM: Registering ACPI NVS region [mem 0x8aab9000-0x8aab9fff] (4096 bytes)
[    0.200315] PM: Registering ACPI NVS region [mem 0x8be7a000-0x8be9ffff] (155648 bytes)
[    0.200315] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.200315] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.200315] pinctrl core: initialized pinctrl subsystem
[    0.200315] NET: Registered protocol family 16
[    0.200315] audit: initializing netlink subsys (disabled)
[    0.200315] audit: type=2000 audit(1579979469.032:1): state=initialized audit_enabled=0 res=1
[    0.200315] cpuidle: using governor ladder
[    0.200315] cpuidle: using governor menu
[    0.200315] ACPI: bus type PCI registered
[    0.200315] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.200315] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.200315] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.200315] PCI: Using configuration type 1 for base access
[    0.200315] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.203151] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.203151] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.338858] alg: No test for lzo-rle (lzo-rle-generic)
[    0.338858] alg: No test for lzo-rle (lzo-rle-scomp)
[    0.338858] ACPI: Added _OSI(Module Device)
[    0.338858] ACPI: Added _OSI(Processor Device)
[    0.338858] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.338858] ACPI: Added _OSI(Processor Aggregator Device)
[    0.338858] ACPI: Added _OSI(Linux-Dell-Video)
[    0.338858] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.338858] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.368071] ACPI: 7 ACPI AML tables successfully acquired and loaded
[    0.370300] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.372877] ACPI: Dynamic OEM Table Load:
[    0.372889] ACPI: SSDT 0xFFFF9CBCA5414800 0006B4 (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
[    0.374054] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.374822] ACPI: Dynamic OEM Table Load:
[    0.374827] ACPI: SSDT 0xFFFF9CBCA5474400 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
[    0.375953] ACPI: Dynamic OEM Table Load:
[    0.375957] ACPI: SSDT 0xFFFF9CBCA5437F00 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160422)
[    0.377008] ACPI: Dynamic OEM Table Load:
[    0.377012] ACPI: SSDT 0xFFFF9CBCA5415800 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160422)
[    0.378365] ACPI: Dynamic OEM Table Load:
[    0.378371] ACPI: SSDT 0xFFFF9CBCA5B84000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160422)
[    0.379995] ACPI: Dynamic OEM Table Load:
[    0.379999] ACPI: SSDT 0xFFFF9CBCA5475400 000317 (v02 PmRef  ApHwp    00003000 INTL 20160422)
[    0.381154] ACPI: Dynamic OEM Table Load:
[    0.381158] ACPI: SSDT 0xFFFF9CBCA5475800 00030A (v02 PmRef  ApCst    00003000 INTL 20160422)
[    0.383543] ACPI: Interpreter enabled
[    0.383587] ACPI: (supports S0 S4 S5)
[    0.383587] ACPI: Using IOAPIC for interrupt routing
[    0.383622] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.384078] ACPI: Enabled 9 GPEs in block 00 to 7F
[    0.388016] ACPI: Power Resource [PX01] (on)
[    0.388078] ACPI: Power Resource [PX02] (on)
[    0.388132] ACPI: Power Resource [PX03] (on)
[    0.388192] ACPI: Power Resource [PX04] (on)
[    0.388249] ACPI: Power Resource [PX05] (on)
[    0.388305] ACPI: Power Resource [PX06] (on)
[    0.388361] ACPI: Power Resource [PX07] (on)
[    0.389535] ACPI: Power Resource [USBC] (on)
[    0.389971] ACPI: Power Resource [PXP] (off)
[    0.391182] ACPI: Power Resource [PXP] (off)
[    0.391362] ACPI: Power Resource [PRWF] (on)
[    0.391792] ACPI: Power Resource [PXP] (off)
[    0.393271] ACPI: Power Resource [PXP] (off)
[    0.400147] ACPI: Power Resource [CAMP] (on)
[    0.405219] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.405224] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.407200] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.408858] PCI host bridge to bus 0000:00
[    0.408860] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.408861] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.408862] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.408863] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.408864] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.408864] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.408865] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.408866] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.408867] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.408868] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.408869] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.408869] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.408870] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.408871] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.408872] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.408873] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.408874] pci_bus 0000:00: root bus resource [mem 0x8f800000-0xdfffffff window]
[    0.408875] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.408877] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.408889] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000
[    0.409542] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000
[    0.409552] pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff 64bit]
[    0.409558] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.409562] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.409575] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.410227] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.410239] pci 0000:00:04.0: reg 0x10: [mem 0xa1730000-0xa1737fff 64bit]
[    0.410926] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
[    0.410936] pci 0000:00:05.0: reg 0x10: [mem 0xa1000000-0xa13fffff 64bit]
[    0.411622] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
[    0.411644] pci 0000:00:13.0: reg 0x10: [mem 0xa1740000-0xa1740fff 64bit]
[    0.412361] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.412381] pci 0000:00:14.0: reg 0x10: [mem 0xa1700000-0xa170ffff 64bit]
[    0.412443] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.413136] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.413157] pci 0000:00:14.2: reg 0x10: [mem 0xa1741000-0xa1741fff 64bit]
[    0.413868] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
[    0.413979] pci 0000:00:14.3: reg 0x10: [mem 0xa1710000-0xa171ffff 64bit]
[    0.415059] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.415224] pci 0000:00:15.0: reg 0x10: [mem 0xa1742000-0xa1742fff 64bit]
[    0.416394] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    0.416558] pci 0000:00:15.1: reg 0x10: [mem 0xa1743000-0xa1743fff 64bit]
[    0.418079] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    0.418206] pci 0000:00:15.2: reg 0x10: [mem 0xa1744000-0xa1744fff 64bit]
[    0.419447] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
[    0.419612] pci 0000:00:15.3: reg 0x10: [mem 0xa1745000-0xa1745fff 64bit]
[    0.420759] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.420784] pci 0000:00:16.0: reg 0x10: [mem 0xa1746000-0xa1746fff 64bit]
[    0.420848] pci 0000:00:16.0: PME# supported from D3hot
[    0.421530] pci 0000:00:16.4: [8086:9d3e] type 00 class 0x078000
[    0.421556] pci 0000:00:16.4: reg 0x10: [mem 0xa1747000-0xa1747fff 64bit]
[    0.421627] pci 0000:00:16.4: PME# supported from D3hot
[    0.422280] pci 0000:00:1c.0: [8086:9d13] type 01 class 0x060400
[    0.422365] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.423078] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.423153] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.423944] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
[    0.424208] pci 0000:00:1e.0: reg 0x10: [mem 0xa1748000-0xa1748fff 64bit]
[    0.425719] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[    0.426470] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.426484] pci 0000:00:1f.2: reg 0x10: [mem 0xa173c000-0xa173ffff]
[    0.427168] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[    0.427193] pci 0000:00:1f.3: reg 0x10: [mem 0xa1738000-0xa173bfff 64bit]
[    0.427218] pci 0000:00:1f.3: reg 0x20: [mem 0xa1720000-0xa172ffff 64bit]
[    0.427264] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.428104] pci 0000:01:00.0: [11ab:2b38] type 00 class 0x020000
[    0.428150] pci 0000:01:00.0: reg 0x10: [mem 0xa1500000-0xa15fffff 64bit pref]
[    0.428168] pci 0000:01:00.0: reg 0x18: [mem 0xa1400000-0xa14fffff 64bit pref]
[    0.428312] pci 0000:01:00.0: supports D1 D2
[    0.428313] pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
[    0.428568] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.428575] pci 0000:00:1c.0:   bridge window [mem 0xa1400000-0xa15fffff 64bit pref]
[    0.428622] pci 0000:02:00.0: [1179:0113] type 00 class 0x010802
[    0.428652] pci 0000:02:00.0: reg 0x10: [mem 0xa1600000-0xa1603fff 64bit]
[    0.428770] pci 0000:02:00.0: PME# supported from D0 D3hot
[    0.428875] pci 0000:00:1d.0: PCI bridge to [bus 02]
[    0.428879] pci 0000:00:1d.0:   bridge window [mem 0xa1600000-0xa16fffff]
[    0.431325] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.431369] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.431411] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.431453] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.431495] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.431536] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.431577] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.431618] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.436864] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.436864] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.436864] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.436864] vgaarb: loaded
[    0.436864] EDAC MC: Ver: 3.0.0
[    0.436864] Registered efivars operations
[    0.436864] PCI: Using ACPI for IRQ routing
[    0.462997] PCI: pci_cache_line_size set to 64 bytes
[    0.463361] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.463362] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.463363] e820: reserve RAM buffer [mem 0x8aab9000-0x8bffffff]
[    0.463364] e820: reserve RAM buffer [mem 0x8bd87000-0x8bffffff]
[    0.463365] e820: reserve RAM buffer [mem 0x8bf00000-0x8bffffff]
[    0.463365] e820: reserve RAM buffer [mem 0x26f800000-0x26fffffff]
[    0.466651] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.466651] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.466652] clocksource: Switched to clocksource tsc-early
[    0.475622] VFS: Disk quotas dquot_6.6.0
[    0.475636] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.475734] AppArmor: AppArmor Filesystem Enabled
[    0.475746] pnp: PnP ACPI init
[    0.475946] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.475947] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.475948] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.475949] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.475951] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.475952] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.475953] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.475957] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.476216] system 00:01: [io  0x2000-0x20fe] has been reserved
[    0.476219] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.476339] system 00:02: [io  0x0680-0x069f] has been reserved
[    0.476340] system 00:02: [io  0xffff] has been reserved
[    0.476341] system 00:02: [io  0xffff] has been reserved
[    0.476342] system 00:02: [io  0xffff] has been reserved
[    0.476343] system 00:02: [io  0x1800-0x18fe] has been reserved
[    0.476344] system 00:02: [io  0x164e-0x164f] has been reserved
[    0.476347] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.476432] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.476466] system 00:04: [io  0x1854-0x1857] has been reserved
[    0.476469] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.477786] system 00:05: [mem 0xfe020000-0xfe021fff] has been reserved
[    0.477787] system 00:05: [mem 0xfe022000-0xfe023fff] has been reserved
[    0.477788] system 00:05: [mem 0xfe024000-0xfe025fff] has been reserved
[    0.477789] system 00:05: [mem 0xfe026000-0xfe027fff] has been reserved
[    0.477790] system 00:05: [mem 0xfe028000-0xfe029fff] has been reserved
[    0.477791] system 00:05: [mem 0xfe02a000-0xfe02bfff] has been reserved
[    0.477792] system 00:05: [mem 0xfe02c000-0xfe02dfff] has been reserved
[    0.477794] system 00:05: [mem 0xfe02e000-0xfe02ffff] has been reserved
[    0.477795] system 00:05: [mem 0xfe030000-0xfe031fff] has been reserved
[    0.477796] system 00:05: [mem 0xfe032000-0xfe033fff] has been reserved
[    0.477797] system 00:05: [mem 0xfe034000-0xfe035fff] has been reserved
[    0.477800] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.478187] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.478188] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.478189] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.478190] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
[    0.478191] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.478192] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.478193] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.478194] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
[    0.478195] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.478196] system 00:06: [mem 0x8f800000-0x8f81ffff] has been reserved
[    0.478199] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.478742] pnp: PnP ACPI: found 7 devices
[    0.479757] thermal_sys: Registered thermal governor 'fair_share'
[    0.479758] thermal_sys: Registered thermal governor 'bang_bang'
[    0.479758] thermal_sys: Registered thermal governor 'step_wise'
[    0.479759] thermal_sys: Registered thermal governor 'user_space'
[    0.484255] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.484287] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.484293] pci 0000:00:1c.0:   bridge window [mem 0xa1400000-0xa15fffff 64bit pref]
[    0.484297] pci 0000:00:1d.0: PCI bridge to [bus 02]
[    0.484300] pci 0000:00:1d.0:   bridge window [mem 0xa1600000-0xa16fffff]
[    0.484306] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.484307] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.484308] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.484309] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.484310] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.484311] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.484312] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.484313] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.484314] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.484314] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.484315] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.484316] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.484317] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.484318] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.484318] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.484320] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.484320] pci_bus 0000:00: resource 20 [mem 0x8f800000-0xdfffffff window]
[    0.484322] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    0.484324] pci_bus 0000:01: resource 2 [mem 0xa1400000-0xa15fffff 64bit pref]
[    0.484325] pci_bus 0000:02: resource 1 [mem 0xa1600000-0xa16fffff]
[    0.484445] NET: Registered protocol family 2
[    0.484553] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.484563] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.484621] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.484721] TCP: Hash tables configured (established 65536 bind 65536)
[    0.484740] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.484755] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.484798] NET: Registered protocol family 1
[    0.484802] NET: Registered protocol family 44
[    0.484811] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.485213] PCI: CLS 0 bytes, default 64
[    0.485240] Trying to unpack rootfs image as initramfs...
[    0.658013] Freeing initrd memory: 75508K
[    0.658054] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.0
[    0.658057] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:15.1
[    0.658058] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:15.2
[    0.658060] DMAR: ACPI device "device:77" under DMAR at fed91000 as 00:15.3
[    0.658062] DMAR: ACPI device "device:78" under DMAR at fed91000 as 00:1e.0
[    0.666798] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.666800] software IO TLB: mapped [mem 0x84907000-0x88907000] (64MB)
[    0.667202] Initialise system trusted keyrings
[    0.667243] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    0.668313] zbud: loaded
[    0.668578] Key type asymmetric registered
[    0.668579] Asymmetric key parser 'x509' registered
[    0.668584] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.668622] io scheduler mq-deadline registered
[    0.668945] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.669183] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
[    0.669269] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.669284] efifb: probing for efifb
[    0.669295] efifb: framebuffer at 0x90000000, using 19520k, total 19520k
[    0.669296] efifb: mode is 2736x1824x32, linelength=10944, pages=1
[    0.669296] efifb: scrolling: redraw
[    0.669297] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.669381] Console: switching to colour frame buffer device 342x114
[    0.677989] fb0: EFI VGA frame buffer device
[    0.677996] intel_idle: MWAIT substates: 0x11142120
[    0.677997] intel_idle: v0.4.1 model 0x8E
[    0.678202] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.679206] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.679735] Linux agpgart interface v0.103
[    0.679786] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    0.679786] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    0.679955] i8042: PNP: No PS/2 controller found.
[    0.679991] mousedev: PS/2 mouse device common for all mice
[    0.680020] rtc_cmos 00:03: RTC can wake from S4
[    0.680462] rtc_cmos 00:03: registered as rtc0
[    0.680477] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[    0.680483] intel_pstate: Intel P-state driver initializing
[    0.680733] intel_pstate: HWP enabled
[    0.680752] ledtrig-cpu: registered to indicate activity on CPUs
[    0.680862] intel_pmc_core INT33A1:00:  initialized
[    0.681031] NET: Registered protocol family 10
[    0.688409] Segment Routing with IPv6
[    0.688427] mip6: Mobile IPv6
[    0.688429] NET: Registered protocol family 17
[    0.688454] mpls_gso: MPLS GSO support
[    0.688736] microcode: sig=0x806e9, pf=0x80, revision=0xca
[    0.688772] microcode: Microcode Update Driver: v2.2.
[    0.688780] sched_clock: Marking stable (688077277, 559665)->(692448805, -3811863)
[    0.688984] registered taskstats version 1
[    0.688984] Loading compiled-in X.509 certificates
[    0.689986] sha512_generic: module verification failed: signature and/or required key missing - tainting kernel
[    0.702877] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    0.702896] zswap: loaded using pool lzo/zbud
[    0.702962] AppArmor: AppArmor sha1 policy hashing enabled
[    0.703862] rtc_cmos 00:03: setting system clock to 2020-01-25T19:11:09 UTC (1579979469)
[    0.704665] Freeing unused kernel image memory: 1656K
[    0.755041] Write protecting the kernel read-only data: 16384k
[    0.755713] Freeing unused kernel image memory: 2036K
[    0.755967] Freeing unused kernel image memory: 536K
[    0.767126] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.767127] x86/mm: Checking user space page tables
[    0.777527] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.777528] Run /init as init process
[    0.867374] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    0.867381] ACPI: Lid Switch [LID0]
[    0.867611] intel_ish_ipc 0000:00:13.0: enabling device (0000 -> 0002)
[    0.897110] nvme nvme0: pci function 0000:02:00.0
[    0.898098] cryptd: max_cpu_qlen set to 1000
[    0.899658] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    0.900372] ACPI: bus type USB registered
[    0.900393] usbcore: registered new interface driver usbfs
[    0.900401] usbcore: registered new interface driver hub
[    0.900422] usbcore: registered new device driver usb
[    0.902825] AVX2 version of gcm_enc/dec engaged.
[    0.902826] AES CTR mode by8 optimization enabled
[    0.904384] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.904391] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.905437] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    0.905470] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    0.905476] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.905674] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03
[    0.905676] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.905677] usb usb1: Product: xHCI Host Controller
[    0.905678] usb usb1: Manufacturer: Linux 5.3.18-surface xhci-hcd
[    0.905679] usb usb1: SerialNumber: 0000:00:14.0
[    0.905799] hub 1-0:1.0: USB hub found
[    0.905814] hub 1-0:1.0: 12 ports detected
[    0.906280] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    0.907526] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    0.908483] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    0.908889] dw-apb-uart.4: ttyS0 at MMIO 0xa1748000 (irq = 20, base_baud = 3000000) is a 16550A
[    0.909637] serial serial0: tty port ttyS0 registered
[    0.910199] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.910202] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.910205] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    0.910232] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.03
[    0.910232] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.910233] usb usb2: Product: xHCI Host Controller
[    0.910234] usb usb2: Manufacturer: Linux 5.3.18-surface xhci-hcd
[    0.910235] usb usb2: SerialNumber: 0000:00:14.0
[    0.910328] hub 2-0:1.0: USB hub found
[    0.910337] hub 2-0:1.0: 6 ports detected
[    0.931450] checking generic (90000000 1310000) vs hw (90000000 10000000)
[    0.931452] fb0: switching to inteldrmfb from EFI VGA
[    0.931524] Console: switching to colour dummy device 80x25
[    0.931552] i915 0000:00:02.0: vgaarb: deactivate vga console
[    0.942685] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.942685] [drm] Driver supports precise vblank timestamp query.
[    0.946785] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    0.947172] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    1.038804] [drm] HuC: Loaded firmware i915/kbl_huc_ver02_00_1810.bin (version 2.0)
[    1.050760] [drm] GuC: Loaded firmware i915/kbl_guc_ver9_39.bin (version 9.39)
[    1.074765] i915 0000:00:02.0: GuC firmware version 9.39
[    1.074767] i915 0000:00:02.0: GuC submission enabled
[    1.074768] i915 0000:00:02.0: HuC enabled
[    1.075975] ipts: initializing ipts
[    1.078749] ipts: Intel iTouch framework initialized
[    1.079770] [drm] Initialized i915 1.6.0 20190417 for 0000:00:02.0 on minor 0
[    1.085625] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.086141] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input1
[    1.112367] nvme nvme0: failed to set APST feature (24578)
[    1.114598] nvme nvme0: 4/0/0 default/read/poll queues
[    1.117769]  nvme0n1: p1 p2 p3 p4 p5 p6 p7
[    1.127378] fbcon: i915drmfb (fb0) is primary device
[    1.134749] Console: switching to colour frame buffer device 342x114
[    1.166528] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    1.247542] usb 2-4: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.311035] usb 2-4: New USB device found, idVendor=045e, idProduct=0306, bcdDevice= 2.06
[    1.311038] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.311040] usb 2-4: Product: USB3.0 Card Reader
[    1.311041] usb 2-4: Manufacturer: Realtek
[    1.311042] usb 2-4: SerialNumber: 201209010309
[    1.325526] SCSI subsystem initialized
[    1.327386] usb-storage 2-4:1.0: USB Mass Storage device detected
[    1.327701] scsi host0: usb-storage 2-4:1.0
[    1.327880] usbcore: registered new interface driver usb-storage
[    1.328794] usbcore: registered new interface driver uas
[    1.402734] usb 1-7: new full-speed USB device number 2 using xhci_hcd
[    1.547949] hidraw: raw HID events driver (C) Jiri Kosina
[    1.549783] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    1.552533] usb 1-7: New USB device found, idVendor=045e, idProduct=07e2, bcdDevice= 3.07
[    1.552536] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.552539] usb 1-7: Product: Surface Type Cover
[    1.552540] usb 1-7: Manufacturer: Microsoft
[    1.557742] hid-generic 001F:8087:0AC2.0001: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    1.565722] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input2
[    1.626791] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input3
[    1.626885] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input4
[    1.626910] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input5
[    1.626935] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input6
[    1.626983] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input7
[    1.627007] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input8
[    1.627030] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input9
[    1.627100] hid-generic 0003:045E:07E2.0002: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    1.627127] usbcore: registered new interface driver usbhid
[    1.627128] usbhid: USB HID core driver
[    1.670808] tsc: Refined TSC clocksource calibration: 2711.993 MHz
[    1.670838] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x27177fd772a, max_idle_ns: 440795281464 ns
[    1.670905] clocksource: Switched to clocksource tsc
[    1.815780] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input11
[    1.875434] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input13
[    1.875514] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E2.0002/input/input15
[    1.875857] hid-multitouch 0003:045E:07E2.0002: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    1.883453] IPTS ipts_mei_cl_init() is called
[    2.069498] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[    2.142355] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    2.268633] systemd[1]: Inserted module 'autofs4'
[    2.312205] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.330859] systemd[1]: Detected architecture x86-64.
[    2.333944] systemd[1]: Set hostname to <alambix>.
[    2.334693] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    2.346445] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 6
[    2.464590] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    2.526044] systemd[1]: Listening on udev Kernel Socket.
[    2.526179] systemd[1]: Listening on Journal Socket (/dev/log).
[    2.526221] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    2.526267] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    2.526388] systemd[1]: Listening on Journal Audit Socket.
[    2.545726] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[    2.558687] lp: driver loaded but no devices found
[    2.561522] ppdev: user-space parallel port driver
[    2.661320] loop: module loaded
[    2.702067] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    2.844809] ACPI: AC Adapter [ADP1] (off-line)
[    2.857251] acpi-tad ACPI000E:00: Missing _PRW
[    2.872768] ttyS0 - failed to request DMA
[    2.903046] tpm_tis NTC0103:00: 2.0 TPM (device-id 0xFE, rev-id 4)
[    2.947666] systemd-journald[417]: Received request to flush runtime journal from PID 1
[    3.057158] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    3.057441] mei_me 0000:00:16.4: enabling device (0004 -> 0006)
[    3.060139] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    3.060644] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    3.065284] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    3.067984] probing Intel Precise Touch & Stylus
[    3.067985] IPTS using DMA_BIT_MASK(64)
[    3.068218] idma64 idma64.3: Found Intel integrated DMA 64-bit
[    3.068272] idma64 idma64.4: Found Intel integrated DMA 64-bit
[    3.091266] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/intel_desc.bin failed with error -2
[    3.091528] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/vendor_desc.bin failed with error -2
[    3.094977] input: ipts 045E:001F as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:045E:001F.0003/input/input23
[    3.095072] input: ipts 045E:001F as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:045E:001F.0003/input/input24
[    3.095152] input: ipts 045E:001F UNKNOWN as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:045E:001F.0003/input/input28
[    3.095215] hid-multitouch 0044:045E:001F.0003: input,hidraw1: <UNKNOWN> HID v3ad00.00 Mouse [ipts 045E:001F] on heci3
[    3.101301] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/vendor_kernel.bin failed with error -2
[    3.106107] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106400] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106436] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106477] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106506] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106535] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106564] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106583] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106602] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106617] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106630] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106643] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106694] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106721] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106752] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.106780] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Direct firmware load for intel/ipts/MSHW0102/config.bin failed with error -2
[    3.163416] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    3.166816] scsi 0:0:0:0: Attached scsi generic sg0 type 0
[    3.171044] intel_rapl_common: Found RAPL domain package
[    3.171046] intel_rapl_common: Found RAPL domain dram
[    3.171165] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.172927] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    3.172929] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.172930] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.172930] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.172931] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.172932] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.199199] EFI Variables Facility v0.08 2004-May-17
[    3.248208] pstore: Using crash dump compression: deflate
[    3.248219] pstore: Registered efi as persistent store backend
[    3.278941] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.332612] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.358823] input: gpio-keys as /devices/platform/gpio-keys.7.auto/input/input29
[    3.359026] input: gpio-keys as /devices/platform/gpio-keys.8.auto/input/input30
[    3.386190] battery: ACPI: Battery Slot [BAT1] (battery present)
[    3.457755] mwifiex_pcie 0000:01:00.0: enabling device (0000 -> 0002)
[    3.457947] mwifiex_pcie: PCI memory map Virt0: ffffc0dd41b00000 PCI memory map Virt2: ffffc0dd41d00000
[    3.524196] intel_rapl_common: Found RAPL domain package
[    3.524198] intel_rapl_common: Found RAPL domain core
[    3.524199] intel_rapl_common: Found RAPL domain uncore
[    3.524200] intel_rapl_common: Found RAPL domain dram
[    3.770525] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.770719] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    3.813487] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    3.813489] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.813491] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    3.813492] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    3.813492] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    3.813494] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[    3.813495] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    3.879954] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
[    3.880010] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
[    4.119042] sd 0:0:0:0: [sda] 250085376 512-byte logical blocks: (128 GB/119 GiB)
[    4.119484] sd 0:0:0:0: [sda] Write Protect is off
[    4.119485] sd 0:0:0:0: [sda] Mode Sense: 2f 00 00 00
[    4.119826] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.127949]  sda: sda1
[    4.129329] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    4.410681] Adding 3906556k swap on /dev/nvme0n1p6.  Priority:-2 extents:1 across:3906556k SSFS
[    4.443855] EXT4-fs (nvme0n1p7): mounted filesystem with ordered data mode. Opts: (null)
[    4.665860] audit: type=1400 audit(1579979473.455:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=837 comm="apparmor_parser"
[    4.666198] audit: type=1400 audit(1579979473.455:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=838 comm="apparmor_parser"
[    4.744004] audit: type=1400 audit(1579979473.535:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=842 comm="apparmor_parser"
[    4.836387] audit: type=1400 audit(1579979473.627:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=843 comm="apparmor_parser"
[    4.901367] audit: type=1400 audit(1579979473.691:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi" pid=836 comm="apparmor_parser"
[    4.901829] audit: type=1400 audit(1579979473.691:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi///usr/sbin/mysqld" pid=836 comm="apparmor_parser"
[    4.950126] mwifiex_pcie 0000:01:00.0: info: FW download over, size 723540 bytes
[    5.010323] audit: type=1400 audit(1579979473.799:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=844 comm="apparmor_parser"
[    5.068538] audit: type=1400 audit(1579979473.859:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=839 comm="apparmor_parser"
[    5.069096] audit: type=1400 audit(1579979473.859:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=839 comm="apparmor_parser"
[    5.212789] kauditd_printk_skb: 10 callbacks suppressed
[    5.212791] audit: type=1400 audit(1579979474.003:21): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=851 comm="apparmor_parser"
[    5.213166] audit: type=1400 audit(1579979474.003:22): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=851 comm="apparmor_parser"
[    5.252963] audit: type=1400 audit(1579979474.043:23): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=853 comm="apparmor_parser"
[    5.450506] audit: type=1400 audit(1579979474.239:24): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=846 comm="apparmor_parser"
[    5.450730] audit: type=1400 audit(1579979474.243:25): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=846 comm="apparmor_parser"
[    5.698669] usb 1-5: new high-speed USB device number 3 using xhci_hcd
[    5.847065] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x85 has wMaxPacketSize 0, skipping
[    5.847067] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x5 has wMaxPacketSize 0, skipping
[    5.847570] usb 1-5: New USB device found, idVendor=1286, idProduct=204c, bcdDevice=32.01
[    5.847571] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    5.847572] usb 1-5: Product: Bluetooth and Wireless LAN Composite Device
[    5.847573] usb 1-5: Manufacturer: Marvell
[    5.847574] usb 1-5: SerialNumber: 0000000000000000
[    5.872860] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    5.904321] Bluetooth: Core ver 2.22
[    5.904335] NET: Registered protocol family 31
[    5.904336] Bluetooth: HCI device and connection manager initialized
[    5.904339] Bluetooth: HCI socket layer initialized
[    5.904341] Bluetooth: L2CAP socket layer initialized
[    5.904344] Bluetooth: SCO socket layer initialized
[    5.911653] usbcore: registered new interface driver btusb
[    5.914860] Bluetooth: hci0: unexpected event for opcode 0x0000
[    5.915233] Bluetooth: hci0: unexpected event for opcode 0x0000
[    5.918892] mwifiex_pcie 0000:01:00.0: WLAN FW is active
[    5.986226] mwifiex_pcie 0000:01:00.0: Unknown api_id: 4
[    6.011393] mwifiex_pcie 0000:01:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.19.p21) 
[    6.011395] mwifiex_pcie 0000:01:00.0: driver_version = mwifiex 1.0 (15.68.19.p21) 
[    6.012970] mwifiex_pcie 0000:01:00.0 wlp1s0: renamed from mlan0
[   11.415764] audit: type=1400 audit(1579979480.207:26): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=840 comm="apparmor_parser"
[   11.416104] audit: type=1400 audit(1579979480.207:27): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=840 comm="apparmor_parser"
[   11.416861] audit: type=1400 audit(1579979480.207:28): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=840 comm="apparmor_parser"
[   11.417042] audit: type=1400 audit(1579979480.207:29): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=840 comm="apparmor_parser"
[   11.417446] audit: type=1400 audit(1579979480.207:30): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-thumbnailer" pid=840 comm="apparmor_parser"
[   11.556675] audit: type=1400 audit(1579979480.347:31): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice" pid=852 comm="apparmor_parser"
[   11.557230] audit: type=1400 audit(1579979480.347:32): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-soffice//gpg" pid=852 comm="apparmor_parser"
[   11.643730] audit: type=1400 audit(1579979480.435:33): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.core.hook.configure" pid=900 comm="apparmor_parser"
[   12.011276] audit: type=1400 audit(1579979480.803:34): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.chromium" pid=899 comm="apparmor_parser"
[   12.030769] audit: type=1400 audit(1579979480.823:35): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.chromium.chromedriver" pid=897 comm="apparmor_parser"
[   13.196750] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   13.196752] Bluetooth: BNEP filters: protocol multicast
[   13.196755] Bluetooth: BNEP socket layer initialized
[   16.599366] kauditd_printk_skb: 19 callbacks suppressed
[   16.599367] audit: type=1400 audit(1579979485.391:55): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/core/8039/usr/lib/snapd/snap-confine" pid=1347 comm="apparmor_parser"
[   16.614704] audit: type=1400 audit(1579979485.407:56): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/snap/core/8039/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=1347 comm="apparmor_parser"
[   16.634787] audit: type=1400 audit(1579979485.427:57): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.core.hook.configure" pid=1349 comm="apparmor_parser"
[   16.639654] audit: type=1400 audit(1579979485.431:58): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.core" pid=1351 comm="apparmor_parser"
[   16.920118] audit: type=1400 audit(1579979485.711:59): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-characters.gnome-characters" pid=1365 comm="apparmor_parser"
[   17.198482] audit: type=1400 audit(1579979485.987:60): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.gnome-characters" pid=1364 comm="apparmor_parser"
[   17.406477] rfkill: input handler disabled
[   17.591322] audit: type=1400 audit(1579979486.383:61): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-system-monitor.gnome-system-monitor" pid=1452 comm="apparmor_parser"
[   18.062263] mwifiex_pcie 0000:01:00.0: info: trying to associate to 'Tripas' bssid 1c:15:1f:7e:d4:6d
[   18.138343] audit: type=1400 audit(1579979486.927:62): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.gnome-system-monitor" pid=1451 comm="apparmor_parser"
[   18.164394] mwifiex_pcie 0000:01:00.0: info: associated to bssid 1c:15:1f:7e:d4:6d successfully
[   19.187085] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   28.840394] Bluetooth: RFCOMM TTY layer initialized
[   28.840400] Bluetooth: RFCOMM socket layer initialized
[   28.840403] Bluetooth: RFCOMM ver 1.11
[   28.891460] rfkill: input handler enabled
[   29.330330] fuse: init (API version 7.31)
[   31.143382] rfkill: input handler disabled
[  175.292021] NET: Registered protocol family 38
[  980.004531] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.

Bluetooth not working on Surface Pro 7

Hello. My Surface Pro 7 with Ubuntu 18.04 fails to pair bluetooth devices.
Specifically, when I try to connect my Airpods or Airpods Pro with the SP7, loading circle never ends and it's timed out.
According to feature matrix bluetooth should be supported.
Does anyone have some advice for me?

Environment

Hardware model: Surface Pro 7
Kernel version: Linux KSPU 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Ubuntu 18.04

`dmesg` output

[    0.000000] microcode: microcode updated early to revision 0x46, date = 2019-09-05
[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=62b1c2d4-1cc8-4306-86fc-1330eeac5fe8 ro modprobe.blacklist=intel_lpss_pci quiet splash vt.handoff=1
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[5]:  832, xstate_sizes[5]:   64
[    0.000000] x86/fpu: xstate_offset[6]:  896, xstate_sizes[6]:  512
[    0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
[    0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]:    8
[    0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007aaeafff] usable
[    0.000000] BIOS-e820: [mem 0x000000007aaeb000-0x000000007aaebfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007aaec000-0x000000007aaecfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007aaed000-0x000000007beedfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007beee000-0x000000007bf47fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000007bf48000-0x000000007bf89fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007bf8a000-0x000000007bfb3fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007bfb4000-0x000000007bffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007bfff000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007c000000-0x00000000953fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046abfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  ACPI=0x7bffe000  ACPI 2.0=0x7bffe014  TPMFinalLog=0x7bfaa000  SMBIOS=0x7bf51000  SMBIOS 3.0=0x7bf4f000  MEMATTR=0x786a1018  ESRT=0x78d00298 
[    0.000000] SMBIOS 3.2.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Pro 7/Surface Pro 7, BIOS 7.161.140 10/11/2019
[    0.000000] tsc: Detected 1500.000 MHz processor
[    0.001538] tsc: Detected 1497.600 MHz TSC
[    0.001538] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001541] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001549] last_pfn = 0x46ac00 max_arch_pfn = 0x400000000
[    0.001556] MTRR default type: write-back
[    0.001557] MTRR fixed ranges enabled:
[    0.001559]   00000-9FFFF write-back
[    0.001560]   A0000-BFFFF uncachable
[    0.001561]   C0000-FFFFF write-protect
[    0.001562] MTRR variable ranges enabled:
[    0.001565]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001566]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001567]   2 base 0098000000 mask 7FF8000000 uncachable
[    0.001568]   3 base 0094000000 mask 7FFC000000 uncachable
[    0.001569]   4 base 0092000000 mask 7FFE000000 uncachable
[    0.001570]   5 base 0091000000 mask 7FFF000000 uncachable
[    0.001571]   6 base 6000000000 mask 6000000000 uncachable
[    0.001572]   7 base 4000000000 mask 6000000000 write-combining
[    0.001573]   8 disabled
[    0.001574]   9 disabled
[    0.002456] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002772] last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.029220] esrt: Reserving ESRT space from 0x0000000078d00298 to 0x0000000078d00370.
[    0.029263] Using GB pages for direct mapping
[    0.029266] BRK [0x246a01000, 0x246a01fff] PGTABLE
[    0.029269] BRK [0x246a02000, 0x246a02fff] PGTABLE
[    0.029270] BRK [0x246a03000, 0x246a03fff] PGTABLE
[    0.029314] BRK [0x246a04000, 0x246a04fff] PGTABLE
[    0.029315] BRK [0x246a05000, 0x246a05fff] PGTABLE
[    0.029487] BRK [0x246a06000, 0x246a06fff] PGTABLE
[    0.029526] BRK [0x246a07000, 0x246a07fff] PGTABLE
[    0.029629] BRK [0x246a08000, 0x246a08fff] PGTABLE
[    0.029735] Secure boot could not be determined
[    0.029736] RAMDISK: [mem 0x33327000-0x3598afff]
[    0.029768] ACPI: Early table checksum verification disabled
[    0.029772] ACPI: RSDP 0x000000007BFFE014 000024 (v02 MSFT  )
[    0.029776] ACPI: XSDT 0x000000007BFFD0E8 0000BC (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029782] ACPI: FACP 0x000000007BFE7000 000114 (v06 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029789] ACPI: DSDT 0x000000007BFC6000 01CB6D (v02 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029792] ACPI: FACS 0x000000007BF92000 000040
[    0.029795] ACPI: SSDT 0x000000007BFFB000 001B61 (v02 CpuRef CpuSsdt  00003000 INTL 20181003)
[    0.029799] ACPI: MSDM 0x000000007BFFA000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.029802] ACPI: SSDT 0x000000007BFF3000 006243 (v02 OEMID  DptfTabl 00001000 INTL 20181003)
[    0.029806] ACPI: SSDT 0x000000007BFEF000 0033E3 (v02 SaSsdt SaSsdt   00003000 INTL 20181003)
[    0.029809] ACPI: SSDT 0x000000007BFE8000 0066EF (v02 INTEL  TcssSsdt 00001000 INTL 20181003)
[    0.029812] ACPI: HPET 0x000000007BFE6000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029816] ACPI: LPIT 0x000000007BFE5000 000094 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029819] ACPI: APIC 0x000000007BFE4000 00012C (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029822] ACPI: MCFG 0x000000007BFE3000 00003C (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029825] ACPI: SSDT 0x000000007BFC5000 000DB4 (v02 MSFT   RTD3_JL  00001000 INTL 20181003)
[    0.029828] ACPI: SSDT 0x000000007BFC4000 0009E3 (v02 MSFT   xh_jl000 00000000 INTL 20181003)
[    0.029831] ACPI: NHLT 0x000000007BFC3000 00002D (v00 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029834] ACPI: SSDT 0x000000007BFC2000 000574 (v02 MSFT   Tpm2Tabl 00001000 INTL 20181003)
[    0.029838] ACPI: TPM2 0x000000007BFC1000 000034 (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029841] ACPI: DMAR 0x000000007BFC0000 0000A0 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029844] ACPI: BGRT 0x000000007BFBF000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029847] ACPI: WSMT 0x000000007BFBE000 000028 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029850] ACPI: FPDT 0x000000007BFBD000 000034 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.029861] ACPI: Local APIC address 0xfee00000
[    0.030228] No NUMA configuration found
[    0.030229] Faking a node at [mem 0x0000000000000000-0x000000046abfffff]
[    0.030234] NODE_DATA(0) allocated [mem 0x46abfb000-0x46abfffff]
[    0.030271] Zone ranges:
[    0.030272]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.030274]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.030275]   Normal   [mem 0x0000000100000000-0x000000046abfffff]
[    0.030276]   Device   empty
[    0.030277] Movable zone start for each node
[    0.030278] Early memory node ranges
[    0.030279]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.030280]   node   0: [mem 0x0000000000100000-0x000000007aaeafff]
[    0.030281]   node   0: [mem 0x000000007aaed000-0x000000007beedfff]
[    0.030282]   node   0: [mem 0x000000007bfff000-0x000000007bffffff]
[    0.030283]   node   0: [mem 0x0000000100000000-0x000000046abfffff]
[    0.030432] Zeroed struct page in unavailable ranges: 16756 pages
[    0.030434] Initmem setup node 0 [mem 0x0000000000001000-0x000000046abfffff]
[    0.030436] On node 0 totalpages: 4090508
[    0.030437]   DMA zone: 64 pages used for memmap
[    0.030438]   DMA zone: 26 pages reserved
[    0.030439]   DMA zone: 3999 pages, LIFO batch:0
[    0.030490]   DMA32 zone: 7868 pages used for memmap
[    0.030491]   DMA32 zone: 503533 pages, LIFO batch:63
[    0.039128]   Normal zone: 55984 pages used for memmap
[    0.039129]   Normal zone: 3582976 pages, LIFO batch:63
[    0.077820] Reserving Intel graphics memory at [mem 0x91800000-0x953fffff]
[    0.078435] ACPI: PM-Timer IO Port: 0x1808
[    0.078437] ACPI: Local APIC address 0xfee00000
[    0.078444] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.078445] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.078446] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.078446] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.078447] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.078448] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.078448] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.078449] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.078449] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.078450] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.078451] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.078451] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.078452] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.078453] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.078453] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.078454] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.078490] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.078492] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.078494] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.078495] ACPI: IRQ0 used by override.
[    0.078497] ACPI: IRQ9 used by override.
[    0.078499] Using ACPI (MADT) for SMP configuration information
[    0.078500] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.078512] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.078551] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.078553] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.078554] PM: Registered nosave memory: [mem 0x7aaeb000-0x7aaebfff]
[    0.078555] PM: Registered nosave memory: [mem 0x7aaec000-0x7aaecfff]
[    0.078556] PM: Registered nosave memory: [mem 0x7beee000-0x7bf47fff]
[    0.078557] PM: Registered nosave memory: [mem 0x7bf48000-0x7bf89fff]
[    0.078558] PM: Registered nosave memory: [mem 0x7bf8a000-0x7bfb3fff]
[    0.078558] PM: Registered nosave memory: [mem 0x7bfb4000-0x7bffefff]
[    0.078560] PM: Registered nosave memory: [mem 0x7c000000-0x953fffff]
[    0.078560] PM: Registered nosave memory: [mem 0x95400000-0xfe00ffff]
[    0.078561] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.078562] PM: Registered nosave memory: [mem 0xfe011000-0xfed1ffff]
[    0.078562] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff]
[    0.078563] PM: Registered nosave memory: [mem 0xfed80000-0xffffffff]
[    0.078565] [mem 0x95400000-0xfe00ffff] available for PCI devices
[    0.078566] Booting paravirtualized kernel on bare hardware
[    0.078569] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.179724] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.179942] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u262144
[    0.179949] pcpu-alloc: s178584 r8192 d30312 u262144 alloc=1*2097152
[    0.179950] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.179974] Built 1 zonelists, mobility grouping on.  Total pages: 4026566
[    0.179975] Policy zone: Normal
[    0.179976] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=62b1c2d4-1cc8-4306-86fc-1330eeac5fe8 ro modprobe.blacklist=intel_lpss_pci quiet splash vt.handoff=1
[    0.181001] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.181465] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.181549] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.185317] Calgary: detecting Calgary via BIOS EBDA area
[    0.185318] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.232584] Memory: 15875244K/16362032K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 486788K reserved, 0K cma-reserved)
[    0.232800] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.232819] ftrace: allocating 33563 entries in 132 pages
[    0.254714] rcu: Hierarchical RCU implementation.
[    0.254716] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.254718] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.254719] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.258722] NR_IRQS: 33024, nr_irqs: 2048, preallocated irqs: 16
[    0.259281] random: crng done (trusting CPU's manufacturer)
[    0.259313] Console: colour dummy device 80x25
[    0.259317] printk: console [tty0] enabled
[    0.259340] ACPI: Core revision 20190816
[    0.259762] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
[    0.259920] APIC: Switch to symmetric I/O mode setup
[    0.259923] DMAR: Host address width 39
[    0.259924] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.259931] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[    0.259933] DMAR: DRHD base: 0x000000fed92000 flags: 0x0
[    0.259937] DMAR: dmar1: reg_base_addr fed92000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.259938] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.259944] DMAR: dmar2: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.259946] DMAR: RMRR base: 0x00000091000000 end: 0x000000953fffff
[    0.259948] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 2
[    0.259949] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.259950] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.259951] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.260328] DMAR: DRHD: handling fault status reg 3
[    0.260335] DMAR: [DMA Read] Request device [00:02.0] PASID ffffffff fault addr 92593000 [fault reason 06] PTE Read access is not set
[    0.261886] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.261887] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.266916] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.283855] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.283863] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400)
[    0.283866] pid_max: default: 32768 minimum: 301
[    0.288176] LSM: Security Framework initializing
[    0.288185] Yama: becoming mindful.
[    0.288222] AppArmor: AppArmor initialized
[    0.288224] TOMOYO Linux initialized
[    0.288276] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.288306] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.288643] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    0.288682] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.288738] process: using mwait in idle threads
[    0.288741] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.288742] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.288747] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.288750] Spectre V2 : Mitigation: Enhanced IBRS
[    0.288750] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.288752] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.288754] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.289170] Freeing SMP alternatives memory: 24K
[    0.292003] TSC deadline timer enabled
[    0.292019] smpboot: CPU0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (family: 0x6, model: 0x7e, stepping: 0x5)
[    0.292159] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.292166] ... version:                5
[    0.292167] ... bit width:              48
[    0.292168] ... generic registers:      8
[    0.292169] ... value mask:             0000ffffffffffff
[    0.292169] ... max period:             00007fffffffffff
[    0.292170] ... fixed-purpose events:   4
[    0.292171] ... event mask:             0000000f000000ff
[    0.292223] rcu: Hierarchical SRCU implementation.
[    0.293259] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.293355] smp: Bringing up secondary CPUs ...
[    0.293445] x86: Booting SMP configuration:
[    0.293447] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
[    0.305607] smp: Brought up 1 node, 8 CPUs
[    0.305607] smpboot: Max logical packages: 1
[    0.305607] smpboot: Total of 8 processors activated (23961.60 BogoMIPS)
[    0.308288] devtmpfs: initialized
[    0.308288] x86/mm: Memory block size: 128MB
[    0.309999] PM: Registering ACPI NVS region [mem 0x7aaeb000-0x7aaebfff] (4096 bytes)
[    0.309999] PM: Registering ACPI NVS region [mem 0x7bf8a000-0x7bfb3fff] (172032 bytes)
[    0.309999] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.309999] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.309999] pinctrl core: initialized pinctrl subsystem
[    0.309999] NET: Registered protocol family 16
[    0.309999] audit: initializing netlink subsys (disabled)
[    0.309999] audit: type=2000 audit(1579565996.048:1): state=initialized audit_enabled=0 res=1
[    0.309999] cpuidle: using governor ladder
[    0.309999] cpuidle: using governor menu
[    0.309999] ACPI: bus type PCI registered
[    0.309999] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.309999] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.309999] PCI: not using MMCONFIG
[    0.309999] PCI: Using configuration type 1 for base access
[    0.312869] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.312978] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.312978] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.472152] ACPI: Added _OSI(Module Device)
[    0.472152] ACPI: Added _OSI(Processor Device)
[    0.472152] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.472152] ACPI: Added _OSI(Processor Aggregator Device)
[    0.472152] ACPI: Added _OSI(Linux-Dell-Video)
[    0.472152] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.472152] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.527341] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.536475] ACPI: Dynamic OEM Table Load:
[    0.536488] ACPI: SSDT 0xFFFF893E57CE9700 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20181003)
[    0.537752] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[    0.538632] ACPI: Dynamic OEM Table Load:
[    0.538638] ACPI: SSDT 0xFFFF893E57CE2C00 000394 (v02 PmRef  Cpu0Cst  00003001 INTL 20181003)
[    0.539984] ACPI: Dynamic OEM Table Load:
[    0.539989] ACPI: SSDT 0xFFFF893E57CC4800 000437 (v02 PmRef  Cpu0Ist  00003000 INTL 20181003)
[    0.541395] ACPI: Dynamic OEM Table Load:
[    0.541399] ACPI: SSDT 0xFFFF893E57C87A00 00012C (v02 PmRef  Cpu0Hwp  00003000 INTL 20181003)
[    0.542625] ACPI: Dynamic OEM Table Load:
[    0.542631] ACPI: SSDT 0xFFFF893E57CC3800 000724 (v02 PmRef  HwpLvt   00003000 INTL 20181003)
[    0.544229] ACPI: Dynamic OEM Table Load:
[    0.544236] ACPI: SSDT 0xFFFF893E5799B000 0005FC (v02 PmRef  ApIst    00003000 INTL 20181003)
[    0.545668] ACPI: Dynamic OEM Table Load:
[    0.545673] ACPI: SSDT 0xFFFF893E57CE3000 000317 (v02 PmRef  ApHwp    00003000 INTL 20181003)
[    0.547085] ACPI: Dynamic OEM Table Load:
[    0.547091] ACPI: SSDT 0xFFFF893E58C3A000 000AB0 (v02 PmRef  ApPsd    00003000 INTL 20181003)
[    0.549045] ACPI: Dynamic OEM Table Load:
[    0.549050] ACPI: SSDT 0xFFFF893E57CE0400 00030A (v02 PmRef  ApCst    00003000 INTL 20181003)
[    0.553518] ACPI: Interpreter enabled
[    0.553583] ACPI: (supports S0 S4 S5)
[    0.553585] ACPI: Using IOAPIC for interrupt routing
[    0.553634] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.554376] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.554393] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.554892] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.559707] ACPI: Power Resource [BTPR] (on)
[    0.569296] ACPI: Power Resource [V0PR] (on)
[    0.569484] ACPI: Power Resource [V1PR] (on)
[    0.569637] ACPI: Power Resource [V2PR] (on)
[    0.570306] ACPI: Power Resource [CAMP] (off)
[    0.571716] ACPI: Power Resource [WRST] (on)
[    0.571892] ACPI: Power Resource [TBT0] (on)
[    0.571918] ACPI: Power Resource [TBT1] (on)
[    0.571941] ACPI: Power Resource [D3C] (on)
[    0.580064] ACPI: Power Resource [PIN] (off)
[    0.580628] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.580634] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.587749] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.592386] PCI host bridge to bus 0000:00
[    0.592389] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.592390] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.592391] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.592392] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.592393] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.592394] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.592395] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.592396] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.592397] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.592398] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.592399] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.592400] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.592401] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.592401] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.592402] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.592403] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.592404] pci_bus 0000:00: root bus resource [mem 0x95400000-0xdfffffff window]
[    0.592406] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
[    0.592407] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.592448] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000
[    0.594242] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000
[    0.594258] pci 0000:00:02.0: reg 0x10: [mem 0x6001000000-0x6001ffffff 64bit]
[    0.594267] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref]
[    0.594272] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.594293] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.595764] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000
[    0.595794] pci 0000:00:04.0: reg 0x10: [mem 0x6002120000-0x600212ffff 64bit]
[    0.597316] pci 0000:00:05.0: [8086:8a19] type 00 class 0x048000
[    0.597329] pci 0000:00:05.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit]
[    0.598826] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330
[    0.598846] pci 0000:00:0d.0: reg 0x10: [mem 0x6002110000-0x600211ffff 64bit]
[    0.598913] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[    0.600442] pci 0000:00:12.0: [8086:34fc] type 00 class 0x070000
[    0.600479] pci 0000:00:12.0: reg 0x10: [mem 0x600213a000-0x600213bfff 64bit]
[    0.600593] pci 0000:00:12.0: PME# supported from D0 D3hot
[    0.602124] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330
[    0.602159] pci 0000:00:14.0: reg 0x10: [mem 0x6002100000-0x600210ffff 64bit]
[    0.602271] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.603741] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000
[    0.603773] pci 0000:00:14.2: reg 0x10: [mem 0x6002138000-0x6002139fff 64bit]
[    0.603792] pci 0000:00:14.2: reg 0x18: [mem 0x6002143000-0x6002143fff 64bit]
[    0.605308] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000
[    0.605363] pci 0000:00:14.3: reg 0x10: [mem 0x6002134000-0x6002137fff 64bit]
[    0.605532] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[    0.607046] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000
[    0.607122] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.608817] pci 0000:00:15.2: [8086:34ea] type 00 class 0x0c8000
[    0.608899] pci 0000:00:15.2: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.610589] pci 0000:00:15.3: [8086:34eb] type 00 class 0x0c8000
[    0.610664] pci 0000:00:15.3: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.612308] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000
[    0.612348] pci 0000:00:16.0: reg 0x10: [mem 0x600213f000-0x600213ffff 64bit]
[    0.612473] pci 0000:00:16.0: PME# supported from D3hot
[    0.613946] pci 0000:00:16.4: [8086:34e4] type 00 class 0x078000
[    0.613987] pci 0000:00:16.4: reg 0x10: [mem 0x600213e000-0x600213efff 64bit]
[    0.614113] pci 0000:00:16.4: PME# supported from D3hot
[    0.615566] pci 0000:00:19.0: [8086:34c5] type 00 class 0x0c8000
[    0.615709] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.617451] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400
[    0.617639] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.617670] pci 0000:00:1d.0: PTM enabled (root), 4dns granularity
[    0.619251] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000
[    0.619327] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.621001] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100
[    0.622618] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380
[    0.622707] pci 0000:00:1f.3: reg 0x10: [mem 0x6002130000-0x6002133fff 64bit]
[    0.622792] pci 0000:00:1f.3: reg 0x20: [mem 0x6002000000-0x60020fffff 64bit]
[    0.622975] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.624538] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000
[    0.624567] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[    0.626333] pci 0000:01:00.0: [1e0f:0001] type 00 class 0x010802
[    0.626374] pci 0000:01:00.0: reg 0x10: [mem 0x95400000-0x95403fff 64bit]
[    0.626537] pci 0000:01:00.0: PME# supported from D0 D3hot
[    0.626692] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.626699] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.680393] iommu: Default domain type: Translated 
[    0.680409] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.680409] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.680409] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.680409] vgaarb: loaded
[    0.680409] EDAC MC: Ver: 3.0.0
[    0.680409] Registered efivars operations
[    0.680409] PCI: Using ACPI for IRQ routing
[    0.707539] PCI: pci_cache_line_size set to 64 bytes
[    0.707710] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
[    0.707867] e820: reserve RAM buffer [mem 0x7aaeb000-0x7bffffff]
[    0.707868] e820: reserve RAM buffer [mem 0x7beee000-0x7bffffff]
[    0.707869] e820: reserve RAM buffer [mem 0x46ac00000-0x46bffffff]
[    0.708654] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.708657] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
[    0.711743] clocksource: Switched to clocksource tsc-early
[    0.719299] VFS: Disk quotas dquot_6.6.0
[    0.719319] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.719451] AppArmor: AppArmor Filesystem Enabled
[    0.719465] pnp: PnP ACPI init
[    0.719780] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.719782] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.719787] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.719841] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.719968] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.719971] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.720417] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.720419] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved
[    0.720420] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved
[    0.720421] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[    0.720423] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved
[    0.720425] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.720426] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.720429] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.720911] system 00:04: [io  0x1800-0x18fe] could not be reserved
[    0.720913] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved
[    0.720914] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[    0.720916] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved
[    0.720917] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.720918] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved
[    0.720920] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[    0.720923] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.721283] system 00:05: [io  0x2000-0x20fe] has been reserved
[    0.721286] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.721539] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved
[    0.721542] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.722170] pnp: PnP ACPI: found 7 devices
[    0.723545] thermal_sys: Registered thermal governor 'fair_share'
[    0.723546] thermal_sys: Registered thermal governor 'bang_bang'
[    0.723547] thermal_sys: Registered thermal governor 'step_wise'
[    0.723547] thermal_sys: Registered thermal governor 'user_space'
[    0.728063] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.728106] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit]
[    0.728165] pci 0000:00:15.2: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit]
[    0.728223] pci 0000:00:15.3: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit]
[    0.728278] pci 0000:00:19.0: BAR 0: assigned [mem 0x4010003000-0x4010003fff 64bit]
[    0.728337] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010004000-0x4010004fff 64bit]
[    0.728396] pci 0000:00:1f.5: BAR 0: assigned [mem 0x95500000-0x95500fff]
[    0.728407] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.728412] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.728423] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.728424] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.728425] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.728427] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.728428] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.728429] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.728430] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.728431] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.728432] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.728433] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.728434] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.728435] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.728436] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.728437] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.728438] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.728439] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.728440] pci_bus 0000:00: resource 20 [mem 0x95400000-0xdfffffff window]
[    0.728441] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window]
[    0.728443] pci_bus 0000:01: resource 1 [mem 0x95400000-0x954fffff]
[    0.728618] NET: Registered protocol family 2
[    0.728765] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.728789] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.728954] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.729073] TCP: Hash tables configured (established 131072 bind 65536)
[    0.729109] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.729141] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.729219] NET: Registered protocol family 1
[    0.729224] NET: Registered protocol family 44
[    0.729236] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.729909] PCI: CLS 0 bytes, default 64
[    0.729948] Trying to unpack rootfs image as initramfs...
[    1.471633] Freeing initrd memory: 39312K
[    1.483909] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    1.483911] software IO TLB: mapped [mem 0x74007000-0x78007000] (64MB)
[    1.483951] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    1.483983] clocksource: Switched to clocksource tsc
[    1.484518] Initialise system trusted keyrings
[    1.484588] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[    1.485821] zbud: loaded
[    1.486067] Key type asymmetric registered
[    1.486068] Asymmetric key parser 'x509' registered
[    1.486075] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    1.486144] io scheduler mq-deadline registered
[    1.488962] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
[    1.489136] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    1.489156] efifb: probing for efifb
[    1.489169] efifb: framebuffer at 0x4000000000, using 19520k, total 19520k
[    1.489170] efifb: mode is 2736x1824x32, linelength=10944, pages=1
[    1.489171] efifb: scrolling: redraw
[    1.489172] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    1.489283] Console: switching to colour frame buffer device 342x114
[    1.499392] fb0: EFI VGA frame buffer device
[    1.499400] intel_idle: does not run on family 6 model 126
[    1.499833] Monitor-Mwait will be used to enter C-1 state
[    1.499857] Monitor-Mwait will be used to enter C-2 state
[    1.499863] Monitor-Mwait will be used to enter C-3 state
[    1.502628] [Firmware Bug]: No valid trip found
[    1.502667] [Firmware Bug]: No valid trip found
[    1.502701] [Firmware Bug]: No valid trip found
[    1.502735] [Firmware Bug]: No valid trip found
[    1.502769] [Firmware Bug]: No valid trip found
[    1.502802] [Firmware Bug]: No valid trip found
[    1.502835] [Firmware Bug]: No valid trip found
[    1.502868] [Firmware Bug]: No valid trip found
[    1.502901] [Firmware Bug]: No valid trip found
[    1.503040] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.506575] serial 0000:00:12.0: enabling device (0000 -> 0002)
[    1.507223] Linux agpgart interface v0.103
[    1.507282] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    1.507283] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    1.508442] i8042: PNP: No PS/2 controller found.
[    1.508716] mousedev: PS/2 mouse device common for all mice
[    1.508779] rtc_cmos 00:01: RTC can wake from S4
[    1.509522] rtc_cmos 00:01: registered as rtc0
[    1.509545] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[    1.509555] intel_pstate: Intel P-state driver initializing
[    1.510805] intel_pstate: HWP enabled
[    1.511126] ledtrig-cpu: registered to indicate activity on CPUs
[    1.511221] intel_pmc_core INT33A1:00:  initialized
[    1.511253] drop_monitor: Initializing network drop monitor service
[    1.511354] NET: Registered protocol family 10
[    1.515543] Segment Routing with IPv6
[    1.515555] mip6: Mobile IPv6
[    1.515556] NET: Registered protocol family 17
[    1.515574] mpls_gso: MPLS GSO support
[    1.515943] microcode: sig=0x706e5, pf=0x80, revision=0x46
[    1.516055] microcode: Microcode Update Driver: v2.2.
[    1.516057] IPI shorthand broadcast: enabled
[    1.516062] sched_clock: Marking stable (1515190169, 721688)->(1524129426, -8217569)
[    1.516150] registered taskstats version 1
[    1.516151] Loading compiled-in X.509 certificates
[    1.517047] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    1.517060] zswap: loaded using pool lzo/zbud
[    1.517137] Key type ._fscrypt registered
[    1.517137] Key type .fscrypt registered
[    1.517153] AppArmor: AppArmor sha1 policy hashing enabled
[    1.517917] rtc_cmos 00:01: setting system clock to 2020-01-21T00:19:57 UTC (1579565997)
[    1.521157] Freeing unused kernel image memory: 1660K
[    1.548135] Write protecting the kernel read-only data: 16384k
[    1.549004] Freeing unused kernel image memory: 2036K
[    1.549286] Freeing unused kernel image memory: 380K
[    1.560050] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.560052] Run /init as init process
[    1.602398] video: module verification failed: signature and/or required key missing - tainting kernel
[    1.609819] ACPI: bus type USB registered
[    1.609835] usbcore: registered new interface driver usbfs
[    1.609841] usbcore: registered new interface driver hub
[    1.610055] usbcore: registered new device driver usb
[    1.611656] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.611662] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[    1.612712] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.612716] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported
[    1.612849] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.612851] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.612851] usb usb1: Product: xHCI Host Controller
[    1.612852] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.612853] usb usb1: SerialNumber: 0000:00:0d.0
[    1.612951] hub 1-0:1.0: USB hub found
[    1.612958] hub 1-0:1.0: 1 port detected
[    1.613135] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.613137] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[    1.613139] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.613166] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.613167] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.613168] usb usb2: Product: xHCI Host Controller
[    1.613168] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.613169] usb usb2: SerialNumber: 0000:00:0d.0
[    1.613248] hub 2-0:1.0: USB hub found
[    1.613257] hub 2-0:1.0: 4 ports detected
[    1.613747] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.613751] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    1.614887] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.614895] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.615130] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.615131] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.615132] usb usb3: Product: xHCI Host Controller
[    1.615133] usb usb3: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.615134] usb usb3: SerialNumber: 0000:00:14.0
[    1.615204] hub 3-0:1.0: USB hub found
[    1.615237] hub 3-0:1.0: 12 ports detected
[    1.616165] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.616167] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    1.616169] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.616230] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.616231] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.616232] usb usb4: Product: xHCI Host Controller
[    1.616233] usb usb4: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.616234] usb usb4: SerialNumber: 0000:00:14.0
[    1.616310] hub 4-0:1.0: USB hub found
[    1.616336] hub 4-0:1.0: 6 ports detected
[    1.618582] nvme nvme0: pci function 0000:01:00.0
[    1.835728] nvme nvme0: allocated 61 MiB host memory buffer.
[    1.952090] usb 3-8: new full-speed USB device number 2 using xhci_hcd
[    1.988607] nvme nvme0: 8/0/0 default/read/poll queues
[    1.991915]  nvme0n1: p1 p2 p3 p4 p5
[    2.101878] usb 3-8: New USB device found, idVendor=045e, idProduct=09c0, bcdDevice= 0.07
[    2.101890] usb 3-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.101892] usb 3-8: Product: Surface Type Cover
[    2.101894] usb 3-8: Manufacturer: Microsoft
[    2.232014] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[    2.382518] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.382521] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    2.382537] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[    2.382539] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.388335] hidraw: raw HID events driver (C) Jiri Kosina
[    2.392317] usbcore: registered new interface driver usbhid
[    2.392318] usbhid: USB HID core driver
[    2.396281] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input0
[    2.456202] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input1
[    2.456450] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input2
[    2.456490] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input3
[    2.456523] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input4
[    2.456762] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input5
[    2.456798] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input6
[    2.456828] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input7
[    2.457189] hid-generic 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    3.080349] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    3.089224] hid-generic 001F:8087:0AC2.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    3.811248] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[    3.831955] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    3.858158] systemd[1]: RTC configured in localtime, applying delta of 540 minutes to system time.
[    3.893888] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[    3.912481] systemd[1]: Detected architecture x86-64.
[    3.944639] systemd[1]: Set hostname to <KSPU>.
[    4.004205] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    4.004375] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    4.004498] systemd[1]: Created slice System Slice.
[    4.004540] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    4.004570] systemd[1]: Listening on Syslog Socket.
[    4.004599] systemd[1]: Listening on udev Control Socket.
[    4.004620] systemd[1]: Listening on udev Kernel Socket.
[    4.010608] lp: driver loaded but no devices found
[    4.012688] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[    4.012991] ppdev: user-space parallel port driver
[    4.051575] systemd-journald[276]: Received request to flush runtime journal from PID 1
[    4.056073] systemd-journald[276]: File /var/log/journal/395e5a8a96544f4d8c275e1c1b0eaa42/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    4.088892] acpi-tad ACPI000E:00: Missing _PRW
[    4.107876] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    4.168346] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input9
[    4.168368] ACPI: Lid Switch [LID0]
[    4.173726] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    4.175008] intel_rapl_common: Found RAPL domain package
[    4.175310] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    4.300255] loop: module loaded
[    4.309350] checking generic (4000000000 1310000) vs hw (4000000000 10000000)
[    4.309351] fb0: switching to inteldrmfb from EFI VGA
[    4.309417] Console: switching to colour dummy device 80x25
[    4.309436] i915 0000:00:02.0: vgaarb: deactivate vga console
[    4.310468] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    4.310468] [drm] Driver supports precise vblank timestamp query.
[    4.310943] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    4.312278] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7)
[    4.349526] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    4.351392] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    4.351646] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
[    4.353281] fbcon: i915drmfb (fb0) is primary device
[    4.363737] Console: switching to colour frame buffer device 342x114
[    4.373475] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.377741] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    4.382528] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    4.393310] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    4.395016] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    4.398303] Bluetooth: Core ver 2.22
[    4.398310] NET: Registered protocol family 31
[    4.398311] Bluetooth: HCI device and connection manager initialized
[    4.398313] Bluetooth: HCI socket layer initialized
[    4.398314] Bluetooth: L2CAP socket layer initialized
[    4.398315] Bluetooth: SCO socket layer initialized
[    4.399894] usbcore: registered new interface driver btusb
[    4.400577] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 11 2017
[    4.401573] Bluetooth: hci0: Device revision is 2
[    4.401574] Bluetooth: hci0: Secure boot is enabled
[    4.401574] Bluetooth: hci0: OTP lock is enabled
[    4.401575] Bluetooth: hci0: API lock is enabled
[    4.401575] Bluetooth: hci0: Debug lock is disabled
[    4.401576] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    4.402502] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[    4.404189] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    4.406412] Intel(R) Wireless WiFi driver for Linux
[    4.406413] Copyright(c) 2003- 2015 Intel Corporation
[    4.406458] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    4.407634] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-50.ucode failed with error -2
[    4.407738] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-49.ucode failed with error -2
[    4.408956] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17
[    4.408959] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[    4.408959] iwlwifi 0000:00:14.3: Found debug configuration: 0
[    4.409083] iwlwifi 0000:00:14.3: loaded firmware version 48.13675109.0 op_mode iwlmvm
[    4.512586] EFI Variables Facility v0.08 2004-May-17
[    4.523022] pstore: Using crash dump compression: deflate
[    4.523027] pstore: Registered efi as persistent store backend
[    4.524748] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    4.524749] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    4.524750] RAPL PMU: hw unit of domain package 2^-14 Joules
[    4.524750] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    4.524750] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    4.527112] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x338
[    4.533117] cryptd: max_cpu_qlen set to 1000
[    4.533747] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    4.533880] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[    4.534446] AVX2 version of gcm_enc/dec engaged.
[    4.534447] AES CTR mode by8 optimization enabled
[    4.556992] audit: type=1400 audit(1579533600.536:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=611 comm="apparmor_parser"
[    4.556994] audit: type=1400 audit(1579533600.536:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=611 comm="apparmor_parser"
[    4.556995] audit: type=1400 audit(1579533600.536:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=611 comm="apparmor_parser"
[    4.557832] audit: type=1400 audit(1579533600.536:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=608 comm="apparmor_parser"
[    4.557833] audit: type=1400 audit(1579533600.536:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=608 comm="apparmor_parser"
[    4.557835] audit: type=1400 audit(1579533600.536:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=608 comm="apparmor_parser"
[    4.557836] audit: type=1400 audit(1579533600.536:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=608 comm="apparmor_parser"
[    4.558418] audit: type=1400 audit(1579533600.536:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=617 comm="apparmor_parser"
[    4.558980] audit: type=1400 audit(1579533600.536:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=613 comm="apparmor_parser"
[    4.581895] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input11
[    4.639980] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input12
[    4.640035] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input13
[    4.640050] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input14
[    4.640063] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input15
[    4.640090] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input16
[    4.640100] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input17
[    4.640117] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input18
[    4.640162] hid-multitouch 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    4.687671] iwlwifi 0000:00:14.3: base HW address: 28:7f:cf:da:9c:3d
[    4.700287] thermal thermal_zone8: failed to read out thermal zone (-61)
[    4.721506] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    4.721865] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    4.739226] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker
[    4.739229] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    4.739230] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    4.739231] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    4.739231] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    4.739233] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    4.739233] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    4.902631] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.6.auto/input/input20
[    4.902879] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.7.auto/input/input21
[    4.928458] intel_rapl_common: Found RAPL domain package
[    4.928459] intel_rapl_common: Found RAPL domain core
[    4.928460] intel_rapl_common: Found RAPL domain uncore
[    5.028561] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.028562] Bluetooth: BNEP filters: protocol multicast
[    5.028567] Bluetooth: BNEP socket layer initialized
[    5.032970] hid-sensor-hub 001F:8087:0AC2.0002: hid_field_extract() called with n (192) > 32! (kworker/5:2)
[    5.072980] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[    5.112416] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    5.152214] broken atomic modeset userspace detected, disabling atomic
[    5.257485] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
[    5.260639] iwlwifi 0000:00:14.3: BIOS contains WGDS but no WRDS
[    5.279194] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[    5.279624] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[    5.280070] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[    5.280109] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[    5.280145] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
[    5.280178] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[    5.280212] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[    5.280249] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[    5.280283] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
[    5.710217] fuse: init (API version 7.31)
[    5.902695] Bluetooth: hci0: Waiting for firmware download to complete
[    5.903560] Bluetooth: hci0: Firmware loaded in 1468399 usecs
[    5.903626] Bluetooth: hci0: Waiting for device to boot
[    5.916794] Bluetooth: hci0: Device booted in 12865 usecs
[    5.916915] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[    5.931585] Bluetooth: hci0: Applying Intel DDC parameters completed
[    6.743098] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[    6.743116] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    6.743120] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    6.743123] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    6.743127] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    6.743129] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    6.743132] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[    8.244154] wlp0s20f3: authenticate with f8:b7:97:09:0c:d3
[    8.246806] wlp0s20f3: send auth to f8:b7:97:09:0c:d3 (try 1/3)
[    8.270194] wlp0s20f3: authenticated
[    8.272028] wlp0s20f3: associate with f8:b7:97:09:0c:d3 (try 1/3)
[    8.273352] wlp0s20f3: RX AssocResp from f8:b7:97:09:0c:d3 (capab=0x411 status=0 aid=6)
[    8.276573] wlp0s20f3: associated
[    8.357201] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[    8.428230] wlp0s20f3: Limiting TX power to 20 (20 - 0) dBm as advertised by f8:b7:97:09:0c:d3
[   48.309375] systemd-journald[276]: File /var/log/journal/395e5a8a96544f4d8c275e1c1b0eaa42/user-1000.journal corrupted or uncleanly shut down, renaming and replacing.
[   48.628432] broken atomic modeset userspace detected, disabling atomic
[   49.469617] Bluetooth: RFCOMM TTY layer initialized
[   49.469623] Bluetooth: RFCOMM socket layer initialized
[   49.469629] Bluetooth: RFCOMM ver 1.11
[   50.100251] rfkill: input handler disabled
[  110.342240] input: py-evdev-uinput as /devices/virtual/input/input31
[  110.870976] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[  110.870997] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  110.871001] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  110.871005] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  110.871008] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  110.871011] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  110.871014] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  130.058451] input: py-evdev-uinput as /devices/virtual/input/input32
[  194.220044] Bluetooth: hci0: setting interface failed (71)
[  196.424929] debugfs: File 'le_min_key_size' in directory 'hci0' already present!
[  196.424937] debugfs: File 'le_max_key_size' in directory 'hci0' already present!
[  551.722932] debugfs: File 'le_min_key_size' in directory 'hci0' already present!
[  551.722941] debugfs: File 'le_max_key_size' in directory 'hci0' already present!

Compiling issue in ipts module

Hello,
I'm trying to compile your patched 5.3.18 kernel but excluding a lot of drivers and functions that I don't need on my Surface, so I'm using a laptop config (based on Intel) that I've tuned in the past as a starting point. I'm getting this error during compilation:

ERROR: "ipts_dbgfs_deregister" [drivers/misc/ipts/intel-ipts.ko] undefined!
ERROR: "ipts_dbgfs_register" [drivers/misc/ipts/intel-ipts.ko] undefined!
make[4]: *** [scripts/Makefile.modpost:103: modules-modpost] Error 1
make[3]: *** [Makefile:1304: modules] Error 2

Do you know what kind of feature/module should be enabled to fix this?

Environment

Hardware model: Surface Pro 2017
Kernel version: 5.3.18
Distribution: not relevant

`dmesg` output

not relevant

please provide a copy of dmesg here if possible

not relevant

Surface Laptop 3 AMD Version Touchscreen Not Working

Hi, it's me again. I don't know if you still remember me. I'm the guy who reported touchscreen fault 4 months ago with Surface Laptop 2.
This time, my new Surface Laptop 3 AMD Ryzen version works without touchscreen again.
The issue is for both 5.4.6-1 and 5.3.18-1.

Environment

Hardware model: Surface Laptop 3 (AMD)
Kernel version: Linux CRUSHER-LTOP3 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Ubuntu 19.10

`dmesg` output

[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=02a1e4b8-24ba-42a1-9fac-33891d604d0e ro quiet splash vt.handoff=7
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000009afffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000009b00000-0x0000000009cd7fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000009cd8000-0x0000000009efffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000009f00000-0x0000000009f0afff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000009f0b000-0x00000000ce284fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000ce285000-0x00000000ce2d6fff] type 20
[    0.000000] BIOS-e820: [mem 0x00000000ce2d7000-0x00000000ce38efff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ce38f000-0x00000000ce3bcfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000ce3bd000-0x00000000ce3fdfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000ce3fe000-0x00000000cf7fffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cf800000-0x00000000cfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fd0fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed80fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000003aeffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000003af000000-0x000000042effffff] reserved
[    0.000000] BIOS-e820: [mem 0x000000042f000000-0x000000042f33ffff] usable
[    0.000000] BIOS-e820: [mem 0x000000042f340000-0x000000042fffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by EDK II
[    0.000000] efi:  ACPI=0xce3fd000  ACPI 2.0=0xce3fd014  SMBIOS=0xce2e0000  SMBIOS 3.0=0xce2de000  TPMFinalLog=0xce39b000  MEMATTR=0xcccd3a98  ESRT=0xcccea098 
[    0.000000] SMBIOS 3.2.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Laptop 3/Surface Laptop 3, BIOS 1.2016.140 09/12/2019
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 2295.542 MHz processor
[    0.000668] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000669] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000675] last_pfn = 0x42f340 max_arch_pfn = 0x400000000
[    0.000679] MTRR default type: uncachable
[    0.000680] MTRR fixed ranges enabled:
[    0.000681]   00000-9FFFF write-back
[    0.000682]   A0000-FFFFF uncachable
[    0.000682] MTRR variable ranges enabled:
[    0.000684]   0 base 000000000000 mask FFFF80000000 write-back
[    0.000685]   1 base 000080000000 mask FFFFC0000000 write-back
[    0.000686]   2 base 0000C0000000 mask FFFFF0000000 write-back
[    0.000687]   3 base 0000FF000000 mask FFFFFF000000 write-protect
[    0.000687]   4 disabled
[    0.000688]   5 disabled
[    0.000688]   6 disabled
[    0.000689]   7 disabled
[    0.000690] TOM2: 0000000430000000 aka 17152M
[    0.000952] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.001033] last_pfn = 0xcf800 max_arch_pfn = 0x400000000
[    0.013654] esrt: Reserving ESRT space from 0x00000000cccea098 to 0x00000000cccea1c0.
[    0.013689] Using GB pages for direct mapping
[    0.013691] BRK [0x2ec601000, 0x2ec601fff] PGTABLE
[    0.013693] BRK [0x2ec602000, 0x2ec602fff] PGTABLE
[    0.013693] BRK [0x2ec603000, 0x2ec603fff] PGTABLE
[    0.013721] BRK [0x2ec604000, 0x2ec604fff] PGTABLE
[    0.013722] BRK [0x2ec605000, 0x2ec605fff] PGTABLE
[    0.013742] BRK [0x2ec606000, 0x2ec606fff] PGTABLE
[    0.013830] BRK [0x2ec607000, 0x2ec607fff] PGTABLE
[    0.013865] BRK [0x2ec608000, 0x2ec608fff] PGTABLE
[    0.013867] BRK [0x2ec609000, 0x2ec609fff] PGTABLE
[    0.013944] BRK [0x2ec60a000, 0x2ec60afff] PGTABLE
[    0.013979] BRK [0x2ec60b000, 0x2ec60bfff] PGTABLE
[    0.014108] BRK [0x2ec60c000, 0x2ec60cfff] PGTABLE
[    0.014140] Secure boot could not be determined
[    0.014141] RAMDISK: [mem 0x32405000-0x351f9fff]
[    0.014155] ACPI: Early table checksum verification disabled
[    0.014158] ACPI: RSDP 0x00000000CE3FD014 000024 (v02 MSFT  )
[    0.014161] ACPI: XSDT 0x00000000CE3CD188 0000EC (v01 MSFT   MSFT     00000000 AMD  00000001)
[    0.014166] ACPI: FACP 0x00000000CE3F4000 000114 (v06 MSFT   MSFT     00000000 AMD  00000001)
[    0.014170] ACPI: DSDT 0x00000000CE3D5000 0046BF (v02 MSFT   MIN      00000000 INTL 20160422)
[    0.014172] ACPI: SSDT 0x00000000CE3F6000 005419 (v02 AMD    AmdTable 00000002 MSFT 02000002)
[    0.014175] ACPI: DBG2 0x00000000CE3F5000 00005C (v00 MSFT   MSFT     00000001 AMD  00000001)
[    0.014177] ACPI: HPET 0x00000000CE3F3000 000038 (v01 MSFT   MSFT     00000001 AMD  00000001)
[    0.014179] ACPI: WSMT 0x00000000CE3F2000 000028 (v01 MSFT   MSFT     00000001 AMD  00000001)
[    0.014181] ACPI: APIC 0x00000000CE3F1000 00009E (v03 MSFT   MSFT     00000000 AMD  00000000)
[    0.014183] ACPI: MCFG 0x00000000CE3F0000 00003C (v01 MSFT   MSFT     00000000 AMD  00000000)
[    0.014185] ACPI: MSDM 0x00000000CE3EF000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.014187] ACPI: SSDT 0x00000000CE3EE000 0003FA (v02 AMD    Tpm2Tabl 00001000 INTL 20160422)
[    0.014189] ACPI: TPM2 0x00000000CE3ED000 000034 (v04 MSFT   MSFT     00000001 AMD  00000001)
[    0.014191] ACPI: VFCT 0x00000000CE3DF000 00D484 (v01 MSFT   MSFT     00000001 AMD  31504F47)
[    0.014193] ACPI: IVRS 0x00000000CE3DE000 0000D0 (v02 AMD    AMD IVRS 00000001 AMD  00000000)
[    0.014195] ACPI: SSDT 0x00000000CE3DC000 001D0C (v01 AMD    AMD CPU  00000001 AMD  00000001)
[    0.014197] ACPI: CRAT 0x00000000CE3DB000 000810 (v01 AMD    AMD CRAT 00000001 AMD  00000001)
[    0.014199] ACPI: CDIT 0x00000000CE3DA000 000029 (v01 AMD    AMD CDIT 00000001 AMD  00000001)
[    0.014201] ACPI: SSDT 0x00000000CE3D4000 0004F0 (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014203] ACPI: SSDT 0x00000000CE3D2000 001DC8 (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014205] ACPI: BGRT 0x00000000CE3D1000 000038 (v01 MSFT   MSFT     00000001 AMD  00000001)
[    0.014207] ACPI: SSDT 0x00000000CE3D0000 0000E5 (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014209] ACPI: SSDT 0x00000000CE3CF000 00022B (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014211] ACPI: SSDT 0x00000000CE3CE000 0003DD (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014213] ACPI: SSDT 0x00000000CE3FC000 00008D (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014215] ACPI: SSDT 0x00000000CE3CC000 0001B3 (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014217] ACPI: SSDT 0x00000000CE3CB000 00064D (v01 AMD    AmdTable 00000001 INTL 20160422)
[    0.014219] ACPI: FPDT 0x00000000CE3CA000 000034 (v01 MSFT   MSFT     00000001 AMD  00000001)
[    0.014226] ACPI: Local APIC address 0xfee00000
[    0.014335] No NUMA configuration found
[    0.014336] Faking a node at [mem 0x0000000000000000-0x000000042f33ffff]
[    0.014340] NODE_DATA(0) allocated [mem 0x42f33b000-0x42f33ffff]
[    0.014367] Zone ranges:
[    0.014368]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.014369]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.014370]   Normal   [mem 0x0000000100000000-0x000000042f33ffff]
[    0.014370]   Device   empty
[    0.014371] Movable zone start for each node
[    0.014371] Early memory node ranges
[    0.014372]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.014373]   node   0: [mem 0x0000000000100000-0x0000000009afffff]
[    0.014374]   node   0: [mem 0x0000000009cd8000-0x0000000009efffff]
[    0.014374]   node   0: [mem 0x0000000009f0b000-0x00000000ce284fff]
[    0.014375]   node   0: [mem 0x00000000ce3fe000-0x00000000cf7fffff]
[    0.014375]   node   0: [mem 0x0000000100000000-0x00000003aeffffff]
[    0.014376]   node   0: [mem 0x000000042f000000-0x000000042f33ffff]
[    0.014578] Zeroed struct page in unavailable ranges: 35773 pages
[    0.014580] Initmem setup node 0 [mem 0x0000000000001000-0x000000042f33ffff]
[    0.014581] On node 0 totalpages: 3663747
[    0.014582]   DMA zone: 64 pages used for memmap
[    0.014583]   DMA zone: 26 pages reserved
[    0.014583]   DMA zone: 3999 pages, LIFO batch:0
[    0.014626]   DMA32 zone: 13203 pages used for memmap
[    0.014627]   DMA32 zone: 844964 pages, LIFO batch:63
[    0.024408]   Normal zone: 43981 pages used for memmap
[    0.024410]   Normal zone: 2814784 pages, LIFO batch:63
[    0.055284] ACPI: PM-Timer IO Port: 0x408
[    0.055286] ACPI: Local APIC address 0xfee00000
[    0.055292] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.055308] IOAPIC[0]: apic_id 33, version 33, address 0xfec00000, GSI 0-23
[    0.055319] IOAPIC[1]: apic_id 34, version 33, address 0xfec01000, GSI 24-55
[    0.055321] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.055322] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[    0.055323] Using ACPI (MADT) for SMP configuration information
[    0.055324] ACPI: HPET id: 0x10228210 base: 0xfed00000
[    0.055336] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.055353] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.055354] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.055355] PM: Registered nosave memory: [mem 0x09b00000-0x09cd7fff]
[    0.055356] PM: Registered nosave memory: [mem 0x09f00000-0x09f0afff]
[    0.055357] PM: Registered nosave memory: [mem 0xce285000-0xce2d6fff]
[    0.055358] PM: Registered nosave memory: [mem 0xce2d7000-0xce38efff]
[    0.055358] PM: Registered nosave memory: [mem 0xce38f000-0xce3bcfff]
[    0.055359] PM: Registered nosave memory: [mem 0xce3bd000-0xce3fdfff]
[    0.055360] PM: Registered nosave memory: [mem 0xcf800000-0xcfffffff]
[    0.055360] PM: Registered nosave memory: [mem 0xd0000000-0xfcffffff]
[    0.055360] PM: Registered nosave memory: [mem 0xfd000000-0xfd0fffff]
[    0.055361] PM: Registered nosave memory: [mem 0xfd100000-0xfed7ffff]
[    0.055361] PM: Registered nosave memory: [mem 0xfed80000-0xfed80fff]
[    0.055361] PM: Registered nosave memory: [mem 0xfed81000-0xffffffff]
[    0.055363] PM: Registered nosave memory: [mem 0x3af000000-0x42effffff]
[    0.055364] [mem 0xd0000000-0xfcffffff] available for PCI devices
[    0.055365] Booting paravirtualized kernel on bare hardware
[    0.055368] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.125518] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.125903] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u262144
[    0.125909] pcpu-alloc: s178584 r8192 d30312 u262144 alloc=1*2097152
[    0.125910] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.125931] Built 1 zonelists, mobility grouping on.  Total pages: 3606473
[    0.125932] Policy zone: Normal
[    0.125933] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=02a1e4b8-24ba-42a1-9fac-33891d604d0e ro quiet splash vt.handoff=7
[    0.127914] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.128863] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.128889] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.136066] Calgary: detecting Calgary via BIOS EBDA area
[    0.136067] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.167396] Memory: 14204176K/14654988K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 450812K reserved, 0K cma-reserved)
[    0.167758] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.167780] ftrace: allocating 33563 entries in 132 pages
[    0.177645] rcu: Hierarchical RCU implementation.
[    0.177646] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.177648] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.177648] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.179714] NR_IRQS: 33024, nr_irqs: 1016, preallocated irqs: 0
[    0.180120] random: crng done (trusting CPU's manufacturer)
[    0.180143] Console: colour dummy device 80x25
[    0.180145] printk: console [tty0] enabled
[    0.180166] ACPI: Core revision 20190816
[    0.180317] APIC: Switch to symmetric I/O mode setup
[    0.362205] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2116c1e4384, max_idle_ns: 440795309575 ns
[    0.362210] Calibrating delay loop (skipped), value calculated using timer frequency.. 4591.08 BogoMIPS (lpj=9182168)
[    0.362212] pid_max: default: 32768 minimum: 301
[    0.364091] LSM: Security Framework initializing
[    0.364098] Yama: becoming mindful.
[    0.364134] AppArmor: AppArmor initialized
[    0.364135] TOMOYO Linux initialized
[    0.364217] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.364254] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.364589] LVT offset 1 assigned for vector 0xf9
[    0.364637] LVT offset 2 assigned for vector 0xf4
[    0.364651] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[    0.364651] Last level dTLB entries: 4KB 1536, 2MB 1536, 4MB 768, 1GB 0
[    0.364654] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.364655] Spectre V2 : Mitigation: Full AMD retpoline
[    0.364656] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.364657] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.364657] Spectre V2 : User space: Vulnerable
[    0.364658] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.364843] Freeing SMP alternatives memory: 24K
[    0.366207] smpboot: CPU0: AMD Ryzen 7 Microsoft Surface (R) Edition (family: 0x17, model: 0x18, stepping: 0x1)
[    0.366207] Performance Events: Fam17h core perfctr, AMD PMU driver.
[    0.366207] ... version:                0
[    0.366207] ... bit width:              48
[    0.366207] ... generic registers:      6
[    0.366207] ... value mask:             0000ffffffffffff
[    0.366207] ... max period:             00007fffffffffff
[    0.366207] ... fixed-purpose events:   0
[    0.366207] ... event mask:             000000000000003f
[    0.366207] rcu: Hierarchical SRCU implementation.
[    0.366207] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.366207] smp: Bringing up secondary CPUs ...
[    0.366207] x86: Booting SMP configuration:
[    0.366207] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
[    0.378241] smp: Brought up 1 node, 8 CPUs
[    0.378242] smpboot: Max logical packages: 1
[    0.378243] smpboot: Total of 8 processors activated (36728.67 BogoMIPS)
[    0.379064] devtmpfs: initialized
[    0.379064] x86/mm: Memory block size: 128MB
[    0.379218] PM: Registering ACPI NVS region [mem 0x09b00000-0x09cd7fff] (1933312 bytes)
[    0.379218] PM: Registering ACPI NVS region [mem 0x09f00000-0x09f0afff] (45056 bytes)
[    0.379218] PM: Registering ACPI NVS region [mem 0xce38f000-0xce3bcfff] (188416 bytes)
[    0.379218] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.379218] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.379218] pinctrl core: initialized pinctrl subsystem
[    0.379218] NET: Registered protocol family 16
[    0.379218] audit: initializing netlink subsys (disabled)
[    0.379218] audit: type=2000 audit(1579349260.016:1): state=initialized audit_enabled=0 res=1
[    0.379218] cpuidle: using governor ladder
[    0.379218] cpuidle: using governor menu
[    0.382255] ACPI: bus type PCI registered
[    0.382256] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.382337] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.382347] PCI: not using MMCONFIG
[    0.382348] PCI: Using configuration type 1 for base access
[    0.382348] PCI: Using configuration type 1 for extended access
[    0.383396] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.383396] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.482402] ACPI: Added _OSI(Module Device)
[    0.482402] ACPI: Added _OSI(Processor Device)
[    0.482402] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.482402] ACPI: Added _OSI(Processor Aggregator Device)
[    0.482402] ACPI: Added _OSI(Linux-Dell-Video)
[    0.482402] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.482402] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.488887] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPC0.EC0], AE_NOT_FOUND (20190816/dswload2-160)
[    0.488896] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20190816/psobject-221)
[    0.488899] ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0010)
[    0.489588] ACPI: 12 ACPI AML tables successfully acquired and loaded
[    0.491806] ACPI: Interpreter enabled
[    0.491818] ACPI: (supports S0)
[    0.491819] ACPI: Using IOAPIC for interrupt routing
[    0.491832] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.493442] [Firmware Info]: PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] not reserved in ACPI motherboard resources
[    0.493443] PCI: not using MMCONFIG
[    0.493446] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.494120] ACPI: Power Resource [WRST] (off)
[    0.494390] ACPI: Power Resource [P0U0] (on)
[    0.494407] ACPI: Power Resource [P3U0] (off)
[    0.494510] ACPI: Power Resource [BRST] (on)
[    0.494628] ACPI: Power Resource [P0U1] (on)
[    0.494649] ACPI: Power Resource [P3U1] (off)
[    0.496654] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PEP._STA.TPOS], AE_NOT_FOUND (20190816/psargs-330)
[    0.496659] ACPI Error: Aborting method \_SB.PEP._STA due to previous error (AE_NOT_FOUND) (20190816/psparse-531)
[    0.496839] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.496843] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.496925] acpi PNP0A08:00: _OSC: platform does not support [SHPCHotplug LTR]
[    0.496999] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.497131] PCI host bridge to bus 0000:00
[    0.497132] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.497133] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.497134] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xdfffffff window]
[    0.497135] pci_bus 0000:00: root bus resource [mem 0xe1000000-0xfdffffff window]
[    0.497136] pci_bus 0000:00: root bus resource [mem 0xfed45000-0xfed814ff window]
[    0.497137] pci_bus 0000:00: root bus resource [mem 0xfed81900-0xfed81fff window]
[    0.497137] pci_bus 0000:00: root bus resource [mem 0xfedc0000-0xfedc0fff window]
[    0.497138] pci_bus 0000:00: root bus resource [mem 0xfedc6000-0xfedc6fff window]
[    0.497139] pci_bus 0000:00: root bus resource [mem 0x430000000-0xfcffffffff window]
[    0.497140] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.497152] pci 0000:00:00.0: [1022:15d0] type 00 class 0x060000
[    0.497294] pci 0000:00:00.2: [1022:15d1] type 00 class 0x080600
[    0.497476] pci 0000:00:01.0: [1022:1452] type 00 class 0x060000
[    0.497613] pci 0000:00:01.2: [1022:15d3] type 01 class 0x060400
[    0.497730] pci 0000:00:01.2: enabling Extended Tags
[    0.497818] pci 0000:00:01.2: PME# supported from D0 D3hot D3cold
[    0.497911] pci 0000:00:01.3: [1022:15d3] type 01 class 0x060400
[    0.498028] pci 0000:00:01.3: enabling Extended Tags
[    0.498116] pci 0000:00:01.3: PME# supported from D0 D3hot D3cold
[    0.498220] pci 0000:00:08.0: [1022:1452] type 00 class 0x060000
[    0.498350] pci 0000:00:08.1: [1022:15db] type 01 class 0x060400
[    0.498395] pci 0000:00:08.1: enabling Extended Tags
[    0.498428] pci 0000:00:08.1: PME# supported from D0 D3hot D3cold
[    0.498510] pci 0000:00:14.0: [1022:790b] type 00 class 0x0c0500
[    0.498640] pci 0000:00:14.3: [1022:790e] type 00 class 0x060100
[    0.498776] pci 0000:00:18.0: [1022:15e8] type 00 class 0x060000
[    0.498810] pci 0000:00:18.1: [1022:15e9] type 00 class 0x060000
[    0.498847] pci 0000:00:18.2: [1022:15ea] type 00 class 0x060000
[    0.498885] pci 0000:00:18.3: [1022:15eb] type 00 class 0x060000
[    0.498920] pci 0000:00:18.4: [1022:15ec] type 00 class 0x060000
[    0.498957] pci 0000:00:18.5: [1022:15ed] type 00 class 0x060000
[    0.498992] pci 0000:00:18.6: [1022:15ee] type 00 class 0x060000
[    0.499027] pci 0000:00:18.7: [1022:15ef] type 00 class 0x060000
[    0.499182] pci 0000:01:00.0: [1c5c:1327] type 00 class 0x010802
[    0.499215] pci 0000:01:00.0: reg 0x10: [mem 0xfa700000-0xfa703fff 64bit]
[    0.499290] pci 0000:01:00.0: supports D1
[    0.499291] pci 0000:01:00.0: PME# supported from D0 D1 D3hot
[    0.499346] pci 0000:00:01.2: PCI bridge to [bus 01]
[    0.499351] pci 0000:00:01.2:   bridge window [mem 0xfa700000-0xfa7fffff]
[    0.500106] pci 0000:02:00.0: [168c:003e] type 00 class 0x028000
[    0.501504] pci 0000:02:00.0: reg 0x10: [mem 0xfa000000-0xfa1fffff 64bit]
[    0.503880] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[    0.505664] pci 0000:00:01.3: PCI bridge to [bus 02]
[    0.505669] pci 0000:00:01.3:   bridge window [mem 0xfa000000-0xfa1fffff]
[    0.505741] pci 0000:03:00.0: [1002:15d8] type 00 class 0x030000
[    0.505772] pci 0000:03:00.0: reg 0x10: [mem 0x430000000-0x43fffffff 64bit pref]
[    0.505783] pci 0000:03:00.0: reg 0x18: [mem 0x440000000-0x4401fffff 64bit pref]
[    0.505790] pci 0000:03:00.0: reg 0x20: [io  0x1000-0x10ff]
[    0.505798] pci 0000:03:00.0: reg 0x24: [mem 0xfa600000-0xfa67ffff]
[    0.505809] pci 0000:03:00.0: enabling Extended Tags
[    0.505818] pci 0000:03:00.0: BAR 0: assigned to efifb
[    0.505856] pci 0000:03:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.505916] pci 0000:03:00.1: [1002:15de] type 00 class 0x040300
[    0.505943] pci 0000:03:00.1: reg 0x10: [mem 0xfa6c8000-0xfa6cbfff]
[    0.506249] pci 0000:03:00.1: enabling Extended Tags
[    0.506287] pci 0000:03:00.1: PME# supported from D1 D2 D3hot D3cold
[    0.506341] pci 0000:03:00.2: [1022:15df] type 00 class 0x108000
[    0.506379] pci 0000:03:00.2: reg 0x18: [mem 0xfa500000-0xfa5fffff]
[    0.506398] pci 0000:03:00.2: reg 0x24: [mem 0xfa6ce000-0xfa6cffff]
[    0.506410] pci 0000:03:00.2: enabling Extended Tags
[    0.506509] pci 0000:03:00.3: [1022:15e0] type 00 class 0x0c0330
[    0.506539] pci 0000:03:00.3: reg 0x10: [mem 0xfa200000-0xfa2fffff 64bit]
[    0.506574] pci 0000:03:00.3: enabling Extended Tags
[    0.506617] pci 0000:03:00.3: PME# supported from D0 D3hot D3cold
[    0.506676] pci 0000:03:00.4: [1022:15e1] type 00 class 0x0c0330
[    0.506706] pci 0000:03:00.4: reg 0x10: [mem 0xfa300000-0xfa3fffff 64bit]
[    0.506742] pci 0000:03:00.4: enabling Extended Tags
[    0.506784] pci 0000:03:00.4: PME# supported from D0 D3hot D3cold
[    0.506844] pci 0000:03:00.5: [1022:15e2] type 00 class 0x048000
[    0.506870] pci 0000:03:00.5: reg 0x10: [mem 0xfa680000-0xfa6bffff]
[    0.506912] pci 0000:03:00.5: enabling Extended Tags
[    0.506950] pci 0000:03:00.5: PME# supported from D0 D3hot D3cold
[    0.507008] pci 0000:03:00.6: [1022:15e3] type 00 class 0x040300
[    0.507034] pci 0000:03:00.6: reg 0x10: [mem 0xfa6c0000-0xfa6c7fff]
[    0.507076] pci 0000:03:00.6: enabling Extended Tags
[    0.507114] pci 0000:03:00.6: PME# supported from D0 D3hot D3cold
[    0.507172] pci 0000:03:00.7: [1022:15e6] type 00 class 0x000000
[    0.507211] pci 0000:03:00.7: reg 0x18: [mem 0xfa400000-0xfa4fffff]
[    0.507230] pci 0000:03:00.7: reg 0x24: [mem 0xfa6cc000-0xfa6cdfff]
[    0.507241] pci 0000:03:00.7: enabling Extended Tags
[    0.507373] pci 0000:00:08.1: PCI bridge to [bus 03]
[    0.507376] pci 0000:00:08.1:   bridge window [io  0x1000-0x1fff]
[    0.507378] pci 0000:00:08.1:   bridge window [mem 0xfa200000-0xfa6fffff]
[    0.507382] pci 0000:00:08.1:   bridge window [mem 0x430000000-0x4401fffff 64bit pref]
[    0.508015] platform MSFT0101:00: failed to claim resource 0: [mem 0xce37f000-0xce47efff]
[    0.508018] acpi MSFT0101:00: platform device creation failed: -16
[    0.508023] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PEP._STA.TPOS], AE_NOT_FOUND (20190816/psargs-330)
[    0.508027] ACPI Error: Aborting method \_SB.PEP._STA due to previous error (AE_NOT_FOUND) (20190816/psparse-531)
[    0.508113] iommu: Default domain type: Translated 
[    0.508123] pci 0000:03:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.508123] pci 0000:03:00.0: vgaarb: bridge control possible
[    0.508123] pci 0000:03:00.0: vgaarb: setting as boot device
[    0.508123] vgaarb: loaded
[    0.508123] EDAC MC: Ver: 3.0.0
[    0.508123] Registered efivars operations
[    0.508123] PCI: Using ACPI for IRQ routing
[    0.508123] PCI: pci_cache_line_size set to 64 bytes
[    0.508123] e820: reserve RAM buffer [mem 0x09b00000-0x0bffffff]
[    0.508123] e820: reserve RAM buffer [mem 0x09f00000-0x0bffffff]
[    0.508123] e820: reserve RAM buffer [mem 0xce285000-0xcfffffff]
[    0.508123] e820: reserve RAM buffer [mem 0xcf800000-0xcfffffff]
[    0.508123] e820: reserve RAM buffer [mem 0x3af000000-0x3afffffff]
[    0.508123] e820: reserve RAM buffer [mem 0x42f340000-0x42fffffff]
[    0.508123] clocksource: Switched to clocksource tsc-early
[    0.514219] VFS: Disk quotas dquot_6.6.0
[    0.514234] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.514338] AppArmor: AppArmor Filesystem Enabled
[    0.514352] pnp: PnP ACPI init
[    0.514461] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.514501] system 00:01: [io  0x0400-0x04cf] has been reserved
[    0.514502] system 00:01: [io  0x04d0-0x04d1] has been reserved
[    0.514503] system 00:01: [io  0x04d6] has been reserved
[    0.514503] system 00:01: [io  0x0c00-0x0c01] has been reserved
[    0.514504] system 00:01: [io  0x0c14] has been reserved
[    0.514505] system 00:01: [io  0x0c50-0x0c52] has been reserved
[    0.514505] system 00:01: [io  0x0c6c] has been reserved
[    0.514506] system 00:01: [io  0x0c6f] has been reserved
[    0.514507] system 00:01: [io  0x0cd0-0x0cdb] has been reserved
[    0.514509] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.514525] system 00:02: [mem 0xff000000-0xffffffff] has been reserved
[    0.514527] system 00:02: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.514779] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PEP._STA.TPOS], AE_NOT_FOUND (20190816/psargs-330)
[    0.514786] ACPI Error: Aborting method \_SB.PEP._STA due to previous error (AE_NOT_FOUND) (20190816/psparse-531)
[    0.514792] pnp: PnP ACPI: found 3 devices
[    0.517740] thermal_sys: Registered thermal governor 'fair_share'
[    0.517740] thermal_sys: Registered thermal governor 'bang_bang'
[    0.517741] thermal_sys: Registered thermal governor 'step_wise'
[    0.517741] thermal_sys: Registered thermal governor 'user_space'
[    0.522293] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.522320] pci 0000:00:01.2: PCI bridge to [bus 01]
[    0.522324] pci 0000:00:01.2:   bridge window [mem 0xfa700000-0xfa7fffff]
[    0.522330] pci 0000:00:01.3: PCI bridge to [bus 02]
[    0.522332] pci 0000:00:01.3:   bridge window [mem 0xfa000000-0xfa1fffff]
[    0.522339] pci 0000:00:08.1: PCI bridge to [bus 03]
[    0.522345] pci 0000:00:08.1:   bridge window [io  0x1000-0x1fff]
[    0.522348] pci 0000:00:08.1:   bridge window [mem 0xfa200000-0xfa6fffff]
[    0.522350] pci 0000:00:08.1:   bridge window [mem 0x430000000-0x4401fffff 64bit pref]
[    0.522354] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.522355] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.522356] pci_bus 0000:00: resource 6 [mem 0xd0000000-0xdfffffff window]
[    0.522357] pci_bus 0000:00: resource 7 [mem 0xe1000000-0xfdffffff window]
[    0.522357] pci_bus 0000:00: resource 8 [mem 0xfed45000-0xfed814ff window]
[    0.522358] pci_bus 0000:00: resource 9 [mem 0xfed81900-0xfed81fff window]
[    0.522359] pci_bus 0000:00: resource 10 [mem 0xfedc0000-0xfedc0fff window]
[    0.522359] pci_bus 0000:00: resource 11 [mem 0xfedc6000-0xfedc6fff window]
[    0.522360] pci_bus 0000:00: resource 12 [mem 0x430000000-0xfcffffffff window]
[    0.522361] pci_bus 0000:01: resource 1 [mem 0xfa700000-0xfa7fffff]
[    0.522362] pci_bus 0000:02: resource 1 [mem 0xfa000000-0xfa1fffff]
[    0.522363] pci_bus 0000:03: resource 0 [io  0x1000-0x1fff]
[    0.522363] pci_bus 0000:03: resource 1 [mem 0xfa200000-0xfa6fffff]
[    0.522364] pci_bus 0000:03: resource 2 [mem 0x430000000-0x4401fffff 64bit pref]
[    0.522415] NET: Registered protocol family 2
[    0.522521] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.522537] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.522665] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.522772] TCP: Hash tables configured (established 131072 bind 65536)
[    0.522798] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.522827] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.522893] NET: Registered protocol family 1
[    0.522898] NET: Registered protocol family 44
[    0.523307] pci 0000:03:00.1: D0 power state depends on 0000:03:00.0
[    0.523549] PCI: CLS 0 bytes, default 64
[    0.523584] Trying to unpack rootfs image as initramfs...
[    0.610536] Freeing initrd memory: 47060K
[    0.610596] pci 0000:00:00.2: AMD-Vi: Unable to write to IOMMU perf counter.
[    0.610666] pci 0000:00:00.2: can't derive routing for PCI INT A
[    0.610667] pci 0000:00:00.2: PCI INT A: not connected
[    0.610862] pci 0000:00:01.0: Adding to iommu group 0
[    0.610880] pci 0000:00:01.2: Adding to iommu group 0
[    0.610897] pci 0000:00:01.3: Adding to iommu group 0
[    0.610975] pci 0000:00:08.0: Adding to iommu group 1
[    0.610993] pci 0000:00:08.1: Adding to iommu group 1
[    0.611074] pci 0000:00:14.0: Adding to iommu group 2
[    0.611092] pci 0000:00:14.3: Adding to iommu group 2
[    0.611178] pci 0000:00:18.0: Adding to iommu group 3
[    0.611196] pci 0000:00:18.1: Adding to iommu group 3
[    0.611215] pci 0000:00:18.2: Adding to iommu group 3
[    0.611233] pci 0000:00:18.3: Adding to iommu group 3
[    0.611250] pci 0000:00:18.4: Adding to iommu group 3
[    0.611267] pci 0000:00:18.5: Adding to iommu group 3
[    0.611284] pci 0000:00:18.6: Adding to iommu group 3
[    0.611301] pci 0000:00:18.7: Adding to iommu group 3
[    0.611316] pci 0000:01:00.0: Adding to iommu group 0
[    0.611333] pci 0000:02:00.0: Adding to iommu group 0
[    0.611349] pci 0000:03:00.0: Adding to iommu group 1
[    0.611364] pci 0000:03:00.1: Adding to iommu group 1
[    0.611378] pci 0000:03:00.2: Adding to iommu group 1
[    0.611393] pci 0000:03:00.3: Adding to iommu group 1
[    0.611407] pci 0000:03:00.4: Adding to iommu group 1
[    0.611421] pci 0000:03:00.5: Adding to iommu group 1
[    0.611438] pci 0000:03:00.6: Adding to iommu group 1
[    0.611456] pci 0000:03:00.7: Adding to iommu group 1
[    0.611724] pci 0000:00:00.2: AMD-Vi: Found IOMMU cap 0x40
[    0.611725] pci 0000:00:00.2: AMD-Vi: Extended features (0x4f77ef22294ada):
[    0.611725]  PPR NX GT IA GA PC GA_vAPIC
[    0.611727] AMD-Vi: Interrupt remapping enabled
[    0.611728] AMD-Vi: Virtual APIC enabled
[    0.611874] AMD-Vi: Lazy IO/TLB flushing enabled
[    0.612751] amd_uncore: AMD NB counters detected
[    0.612753] amd_uncore: AMD LLC counters detected
[    0.613588] Initialise system trusted keyrings
[    0.613653] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[    0.614676] zbud: loaded
[    0.614889] Key type asymmetric registered
[    0.614890] Asymmetric key parser 'x509' registered
[    0.614895] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.614944] io scheduler mq-deadline registered
[    0.615978] pcieport 0000:00:01.2: PME: Signaling with IRQ 11
[    0.616163] pcieport 0000:00:01.3: PME: Signaling with IRQ 12
[    0.616308] pcieport 0000:00:08.1: PME: Signaling with IRQ 13
[    0.616362] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.616370] efifb: probing for efifb
[    0.616415] efifb: framebuffer at 0x430000000, using 16256k, total 16256k
[    0.616416] efifb: mode is 2496x1664x32, linelength=9984, pages=1
[    0.616416] efifb: scrolling: redraw
[    0.616417] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.616519] Console: switching to colour frame buffer device 312x104
[    0.622299] fb0: EFI VGA frame buffer device
[    0.622322] Monitor-Mwait will be used to enter C-1 state
[    0.624302] [Firmware Bug]: No valid trip found
[    0.624327] [Firmware Bug]: No valid trip found
[    0.624433] thermal LNXTHERM:02: registered as thermal_zone0
[    0.624434] ACPI: Thermal Zone [TZ05] (27 C)
[    0.624457] [Firmware Bug]: No valid trip found
[    0.624477] [Firmware Bug]: No valid trip found
[    0.624497] [Firmware Bug]: No valid trip found
[    0.624573] thermal LNXTHERM:06: registered as thermal_zone1
[    0.624574] ACPI: Thermal Zone [TZ09] (27 C)
[    0.624585] [Firmware Bug]: No valid trip found
[    0.624711] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.625368] AMDI0020:00: ttyS0 at MMIO 0xfedc9000 (irq = 4, base_baud = 3000000) is a 16550A
[    0.625650] serial serial0: tty port ttyS0 registered
[    0.625937] hpet_acpi_add: no address or irqs in _CRS
[    0.625957] Linux agpgart interface v0.103
[    0.626637] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    0.627685] i8042: PNP: No PS/2 controller found.
[    0.627686] i8042: Probing ports directly.
[    1.764467] i8042: No controller found
[    1.764736] mousedev: PS/2 mouse device common for all mice
[    1.764779] rtc_cmos 00:00: RTC can wake from S4
[    1.764955] rtc_cmos 00:00: registered as rtc0
[    1.764983] rtc_cmos 00:00: no alarms, y3k, 114 bytes nvram
[    1.765387] ledtrig-cpu: registered to indicate activity on CPUs
[    1.765593] drop_monitor: Initializing network drop monitor service
[    1.765840] NET: Registered protocol family 10
[    1.776374] Segment Routing with IPv6
[    1.776401] mip6: Mobile IPv6
[    1.776403] NET: Registered protocol family 17
[    1.776546] mpls_gso: MPLS GSO support
[    1.777775] microcode: CPU0: patch_level=0x08108102
[    1.777804] microcode: CPU1: patch_level=0x08108102
[    1.777828] microcode: CPU2: patch_level=0x08108102
[    1.777852] microcode: CPU3: patch_level=0x08108102
[    1.777861] microcode: CPU4: patch_level=0x08108102
[    1.777887] microcode: CPU5: patch_level=0x08108102
[    1.777926] microcode: CPU6: patch_level=0x08108102
[    1.777955] microcode: CPU7: patch_level=0x08108102
[    1.777960] microcode: Microcode Update Driver: v2.2.
[    1.777964] IPI shorthand broadcast: enabled
[    1.777978] sched_clock: Marking stable (1595238406, 182447240)->(1893335478, -115649832)
[    1.778407] registered taskstats version 1
[    1.778408] Loading compiled-in X.509 certificates
[    1.780628] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    1.780667] zswap: loaded using pool lzo/zbud
[    1.781125] Key type ._fscrypt registered
[    1.781126] Key type .fscrypt registered
[    1.781157] AppArmor: AppArmor sha1 policy hashing enabled
[    1.781601] rtc_cmos 00:00: setting system clock to 2020-01-18T12:07:42 UTC (1579349262)
[    1.803339] Freeing unused kernel image memory: 1660K
[    1.818227] Write protecting the kernel read-only data: 16384k
[    1.819316] Freeing unused kernel image memory: 2036K
[    1.819562] Freeing unused kernel image memory: 380K
[    1.827488] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.827491] Run /init as init process
[    1.876996] i2c_designware_core: module verification failed: signature and/or required key missing - tainting kernel
[    1.878623] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PEP._STA.TPOS], AE_NOT_FOUND (20190816/psargs-330)
[    1.878683] ACPI Error: Aborting method \_SB.PEP._STA due to previous error (AE_NOT_FOUND) (20190816/psparse-531)
[    1.880494] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PEP._STA.TPOS], AE_NOT_FOUND (20190816/psargs-330)
[    1.880544] ACPI Error: Aborting method \_SB.PEP._STA due to previous error (AE_NOT_FOUND) (20190816/psparse-531)
[    1.883152] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[    1.883408] acpi device:07: registered as cooling_device8
[    1.883464] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:06/LNXVIDEO:00/input/input0
[    1.889700] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
[    1.889702] piix4_smbus 0000:00:14.0: Using register 0x02 for SMBus port selection
[    1.892056] ACPI: bus type USB registered
[    1.892084] usbcore: registered new interface driver usbfs
[    1.892093] usbcore: registered new interface driver hub
[    1.892149] usbcore: registered new device driver usb
[    1.896094] xhci_hcd 0000:03:00.3: xHCI Host Controller
[    1.896101] xhci_hcd 0000:03:00.3: new USB bus registered, assigned bus number 1
[    1.896363] xhci_hcd 0000:03:00.3: hcc params 0x0270ffe5 hci version 0x110 quirks 0x0000000840000410
[    1.896536] nvme nvme0: pci function 0000:01:00.0
[    1.896889] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.896891] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.896893] usb usb1: Product: xHCI Host Controller
[    1.896894] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.896895] usb usb1: SerialNumber: 0000:03:00.3
[    1.897091] hub 1-0:1.0: USB hub found
[    1.897101] hub 1-0:1.0: 4 ports detected
[    1.897401] xhci_hcd 0000:03:00.3: xHCI Host Controller
[    1.897407] xhci_hcd 0000:03:00.3: new USB bus registered, assigned bus number 2
[    1.897410] xhci_hcd 0000:03:00.3: Host supports USB 3.1 Enhanced SuperSpeed
[    1.897441] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.897459] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.897460] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.897461] usb usb2: Product: xHCI Host Controller
[    1.897462] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.897462] usb usb2: SerialNumber: 0000:03:00.3
[    1.897657] hub 2-0:1.0: USB hub found
[    1.897671] hub 2-0:1.0: 4 ports detected
[    1.898305] xhci_hcd 0000:03:00.4: xHCI Host Controller
[    1.898312] xhci_hcd 0000:03:00.4: new USB bus registered, assigned bus number 3
[    1.898466] xhci_hcd 0000:03:00.4: hcc params 0x0260ffe5 hci version 0x110 quirks 0x0000000840000410
[    1.898897] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.898899] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.898901] usb usb3: Product: xHCI Host Controller
[    1.898902] usb usb3: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.898902] usb usb3: SerialNumber: 0000:03:00.4
[    1.899064] hub 3-0:1.0: USB hub found
[    1.899074] hub 3-0:1.0: 2 ports detected
[    1.899269] xhci_hcd 0000:03:00.4: xHCI Host Controller
[    1.899273] xhci_hcd 0000:03:00.4: new USB bus registered, assigned bus number 4
[    1.899277] xhci_hcd 0000:03:00.4: Host supports USB 3.1 Enhanced SuperSpeed
[    1.899306] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.899330] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.899332] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.899333] usb usb4: Product: xHCI Host Controller
[    1.899334] usb usb4: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.899335] usb usb4: SerialNumber: 0000:03:00.4
[    1.899524] hub 4-0:1.0: USB hub found
[    1.899568] hub 4-0:1.0: 1 port detected
[    2.114796] nvme nvme0: missing or invalid SUBNQN field.
[    2.118031] nvme nvme0: 8/0/0 default/read/poll queues
[    2.120606]  nvme0n1: p1 p2
[    2.232983] usb 3-2: new high-speed USB device number 2 using xhci_hcd
[    2.232997] usb 1-3: new full-speed USB device number 2 using xhci_hcd
[    2.253260] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.280865] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    2.330513] systemd[1]: Inserted module 'autofs4'
[    2.388641] usb 1-3: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    2.388643] usb 1-3: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.388993] usb 1-3: New USB device found, idVendor=0cf3, idProduct=e303, bcdDevice= 0.01
[    2.388999] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.412038] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.415419] usb 3-2: New USB device found, idVendor=045e, idProduct=0990, bcdDevice=10.37
[    2.415421] usb 3-2: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    2.415422] usb 3-2: Product: Surface Camera Front
[    2.415423] usb 3-2: Manufacturer: Surface
[    2.415424] usb 3-2: SerialNumber: 200901010001
[    2.434880] systemd[1]: Detected architecture x86-64.
[    2.454142] systemd[1]: Set hostname to <CRUSHER-LTOP3>.
[    2.454641] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    2.507674] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    2.518299] tsc: Refined TSC clocksource calibration: 2296.764 MHz
[    2.518306] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x211b442ff90, max_idle_ns: 440795213121 ns
[    2.518349] clocksource: Switched to clocksource tsc
[    2.543465] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    2.543484] systemd[1]: Reached target User and Group Name Lookups.
[    2.543565] systemd[1]: Listening on udev Control Socket.
[    2.543782] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    2.544702] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    2.556909] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro
[    2.561455] lp: driver loaded but no devices found
[    2.563700] ppdev: user-space parallel port driver
[    2.638245] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    2.668644] acpi-tad ACPI000E:00: Missing _PRW
[    2.675636] acpi_cpufreq: overriding BIOS provided _PSD data
[    2.682140] ttyS0 - failed to request DMA
[    2.686188] tpm_crb MSFT0101:00: can't request region for resource [mem 0xce383000-0xce482fff]
[    2.686302] tpm_crb: probe of MSFT0101:00 failed with error -16
[    2.698410] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[    2.698521] ACPI: Lid Switch [LID0]
[    2.762877] EFI Variables Facility v0.08 2004-May-17
[    2.769351] cryptd: max_cpu_qlen set to 1000
[    2.771210] mc: Linux media interface: v0.10
[    2.776828] AVX2 version of gcm_enc/dec engaged.
[    2.776831] AES CTR mode by8 optimization enabled
[    2.834764] pstore: Using crash dump compression: deflate
[    2.834779] pstore: Registered efi as persistent store backend
[    2.836869] videodev: Linux video capture interface: v2.00
[    2.878949] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.0.auto/input/input2
[    2.887164] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.1.auto/input/input3
[    2.912028] hidraw: raw HID events driver (C) Jiri Kosina
[    2.917000] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.918119] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    2.926682] loop: module loaded
[    2.935818] uvcvideo: Found UVC 1.50 device Surface Camera Front (045e:0990)
[    2.943128] uvcvideo 3-2:1.0: Entity type for entity Microsoft Extended Controls Uni was not initialized!
[    2.943130] uvcvideo 3-2:1.0: Entity type for entity Extension 16 was not initialized!
[    2.943131] uvcvideo 3-2:1.0: Entity type for entity Processing 2 was not initialized!
[    2.943133] uvcvideo 3-2:1.0: Entity type for entity Extension 4 was not initialized!
[    2.943134] uvcvideo 3-2:1.0: Entity type for entity Camera 1 was not initialized!
[    2.943205] input: Surface Camera Front: Surface C as /devices/pci0000:00/0000:00:08.1/0000:03:00.4/usb3/3-2/3-2:1.0/input/input4
[    2.944238] uvcvideo: Found UVC 1.50 device Surface Camera Front (045e:0990)
[    2.949960] uvcvideo 3-2:1.2: Entity type for entity Microsoft Extended Controls Uni was not initialized!
[    2.949965] uvcvideo 3-2:1.2: Entity type for entity Extension 9 was not initialized!
[    2.949968] uvcvideo 3-2:1.2: Entity type for entity Extension 11 was not initialized!
[    2.949971] uvcvideo 3-2:1.2: Entity type for entity Processing 15 was not initialized!
[    2.949974] uvcvideo 3-2:1.2: Entity type for entity Extension 17 was not initialized!
[    2.949977] uvcvideo 3-2:1.2: Entity type for entity Camera 8 was not initialized!
[    2.950111] input: Surface Camera Front: Surface I as /devices/pci0000:00/0000:00:08.1/0000:03:00.4/usb3/3-2/3-2:1.2/input/input5
[    2.950525] usbcore: registered new interface driver uvcvideo
[    2.950529] USB Video Class driver (1.1.1)
[    2.956480] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    2.960170] systemd-journald[266]: Received request to flush runtime journal from PID 1
[    3.018600] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    3.055834] Bluetooth: Core ver 2.22
[    3.055863] NET: Registered protocol family 31
[    3.055864] Bluetooth: HCI device and connection manager initialized
[    3.055872] Bluetooth: HCI socket layer initialized
[    3.055875] Bluetooth: L2CAP socket layer initialized
[    3.055881] Bluetooth: SCO socket layer initialized
[    3.060213] input: Microsoft Surface HID Keyboard as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input6
[    3.060376] input: Microsoft Surface HID Mouse as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input8
[    3.060466] input: Microsoft Surface HID Consumer Control as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input9
[    3.061234] input: Microsoft Surface HID as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input10
[    3.061308] input: Microsoft Surface HID Touchpad as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input11
[    3.062262] input: Microsoft Surface HID as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input12
[    3.063219] input: Microsoft Surface HID as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input13
[    3.064296] hid-generic 0006:045E:0922.0001: input,hidraw0: <UNKNOWN> HID v0.00 Keyboard [Microsoft Surface HID] on 
[    3.097701] usbcore: registered new interface driver btusb
[    3.139808] [drm] amdgpu kernel modesetting enabled.
[    3.139997] Parsing CRAT table with 1 nodes
[    3.140006] Creating topology SYSFS entries
[    3.140072] Topology: Add APU node [0x0:0x0]
[    3.140073] Finished initializing topology
[    3.140213] amdgpu 0000:03:00.0: remove_conflicting_pci_framebuffers: bar 0: 0x430000000 -> 0x43fffffff
[    3.140218] amdgpu 0000:03:00.0: remove_conflicting_pci_framebuffers: bar 2: 0x440000000 -> 0x4401fffff
[    3.140221] amdgpu 0000:03:00.0: remove_conflicting_pci_framebuffers: bar 5: 0xfa600000 -> 0xfa67ffff
[    3.140224] checking generic (430000000 fe0000) vs hw (430000000 10000000)
[    3.140226] fb0: switching to amdgpudrmfb from EFI VGA
[    3.141255] Console: switching to colour dummy device 80x25
[    3.141363] amdgpu 0000:03:00.0: vgaarb: deactivate vga console
[    3.141763] [drm] initializing kernel modesetting (RAVEN 0x1002:0x15D8 0x1414:0x0034 0xE1).
[    3.143382] [drm] register mmio base: 0xFA600000
[    3.143385] [drm] register mmio size: 524288
[    3.143408] [drm] add ip block number 0 <soc15_common>
[    3.143410] [drm] add ip block number 1 <gmc_v9_0>
[    3.143412] [drm] add ip block number 2 <vega10_ih>
[    3.143414] [drm] add ip block number 3 <psp>
[    3.143415] [drm] add ip block number 4 <gfx_v9_0>
[    3.143417] [drm] add ip block number 5 <sdma_v4_0>
[    3.143418] [drm] add ip block number 6 <powerplay>
[    3.143420] [drm] add ip block number 7 <dm>
[    3.143422] [drm] add ip block number 8 <vcn_v1_0>
[    3.144195] ATOM BIOS: 113-WINSTON-100
[    3.144431] [drm] VCN decode is enabled in VM mode
[    3.144432] [drm] VCN encode is enabled in VM mode
[    3.144432] [drm] VCN jpeg decode is enabled in VM mode
[    3.144491] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit
[    3.144507] amdgpu 0000:03:00.0: VRAM: 2048M 0x000000F400000000 - 0x000000F47FFFFFFF (2048M used)
[    3.144509] amdgpu 0000:03:00.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
[    3.144511] amdgpu 0000:03:00.0: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF
[    3.144516] [drm] Detected VRAM RAM=2048M, BAR=2048M
[    3.144517] [drm] RAM width 128bits DDR4
[    3.144680] [TTM] Zone  kernel: Available graphics memory: 7188184 KiB
[    3.144682] [TTM] Zone   dma32: Available graphics memory: 2097152 KiB
[    3.144683] [TTM] Initializing pool allocator
[    3.144691] [TTM] Initializing DMA pool allocator
[    3.144840] [drm] amdgpu: 2048M of VRAM memory ready
[    3.144844] [drm] amdgpu: 3072M of GTT memory ready.
[    3.144880] [drm] GART: num cpu pages 262144, num gpu pages 262144
[    3.145920] [drm] PCIE GART of 1024M enabled (table at 0x000000F400900000).
[    3.149092] [drm] Warning: check cp_fw_version and update it to realize 			      GRBM requires 1-cycle delay in cp firmware
[    3.152721] [drm] use_doorbell being set to: [true]
[    3.152937] amdgpu: [powerplay] hwmgr_sw_init smu backed is smu10_smu
[    3.154083] [drm] Found VCN firmware Version ENC: 1.9 DEC: 1 VEP: 0 Revision: 28
[    3.154093] [drm] PSP loading VCN firmware
[    3.175881] [drm] reserve 0x400000 from 0xf47fc00000 for PSP TMR
[    3.194249] kvm: Nested Virtualization enabled
[    3.194257] kvm: Nested Paging enabled
[    3.194258] SVM: Virtual VMLOAD VMSAVE supported
[    3.194259] SVM: Virtual GIF supported
[    3.198679] MCE: In-kernel MCE decoding enabled.
[    3.201663] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.201665] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    3.205250] ath10k_pci 0000:02:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[    3.208721] snd_hda_intel 0000:03:00.1: Handle vga_switcheroo audio client
[    3.300474] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.300479] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    3.301032] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input14
[    3.308377] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker
[    3.308382] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.308386] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    3.308388] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
[    3.308390] snd_hda_codec_realtek hdaudioC1D0:    inputs:
[    3.308393] snd_hda_codec_realtek hdaudioC1D0:      Mic=0x19
[    3.308396] snd_hda_codec_realtek hdaudioC1D0:      Internal Mic=0x12
[    3.314434] input: HD-Audio Generic HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input15
[    3.339923] input: HD-Audio Generic HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input16
[    3.340262] input: HD-Audio Generic HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input17
[    3.402892] [drm] DM_PPLIB: values for F clock
[    3.402894] [drm] DM_PPLIB:	 400000 in kHz, 2749 in mV
[    3.402895] [drm] DM_PPLIB:	 933000 in kHz, 3224 in mV
[    3.402896] [drm] DM_PPLIB:	 1067000 in kHz, 3924 in mV
[    3.402897] [drm] DM_PPLIB:	 1200000 in kHz, 4074 in mV
[    3.402898] [drm] DM_PPLIB: values for DCF clock
[    3.402899] [drm] DM_PPLIB:	 300000 in kHz, 2749 in mV
[    3.402900] [drm] DM_PPLIB:	 600000 in kHz, 3224 in mV
[    3.402900] [drm] DM_PPLIB:	 626000 in kHz, 3924 in mV
[    3.402901] [drm] DM_PPLIB:	 654000 in kHz, 4074 in mV
[    3.407697] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.407700] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    3.411717] [drm] Display Core initialized with v3.2.48!
[    3.411898] snd_hda_intel 0000:03:00.1: bound 0000:03:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
[    3.431744] [drm] SADs count is: -2, don't need to read it
[    3.432711] input: Microsoft Surface HID Keyboard as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input18
[    3.433130] input: Microsoft Surface HID Mouse as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input20
[    3.433385] input: Microsoft Surface HID Consumer Control as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input21
[    3.433541] input: Microsoft Surface HID UNKNOWN as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input22
[    3.433659] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.433660] [drm] Driver supports precise vblank timestamp query.
[    3.433690] input: Microsoft Surface HID Touchpad as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input23
[    3.433868] input: Microsoft Surface HID UNKNOWN as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input24
[    3.433956] input: Microsoft Surface HID UNKNOWN as /devices/platform/MSHW0110:00/surface_sam_sid_vhf/0006:045E:0922.0001/input/input25
[    3.434044] hid-multitouch 0006:045E:0922.0001: input,hidraw0: <UNKNOWN> HID v0.00 Keyboard [Microsoft Surface HID] on 
[    3.437523] [drm] VCN decode and encode initialized successfully(under DPG Mode).
[    3.438936] kfd kfd: Allocated 3969056 bytes on gart
[    3.439743] kfd kfd: error required iommu flags ats 0, pri 0, pasid 0
[    3.439750] kfd kfd: Error initializing iommuv2
[    3.439966] kfd kfd: device 1002:15d8 NOT added due to errors
[    3.441178] [drm] fb mappable at 0x3AFBC5000
[    3.441179] [drm] vram apper at 0x3AF000000
[    3.441179] [drm] size 16613376
[    3.441180] [drm] fb depth is 24
[    3.441180] [drm]    pitch is 9984
[    3.441255] fbcon: amdgpudrmfb (fb0) is primary device
[    3.443171] Console: switching to colour frame buffer device 312x104
[    3.452514] amdgpu 0000:03:00.0: fb0: amdgpudrmfb frame buffer device
[    3.474216] amdgpu 0000:03:00.0: ring gfx uses VM inv eng 0 on hub 0
[    3.474243] amdgpu 0000:03:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[    3.474247] amdgpu 0000:03:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[    3.474250] amdgpu 0000:03:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0
[    3.474253] amdgpu 0000:03:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0
[    3.474256] amdgpu 0000:03:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0
[    3.474259] amdgpu 0000:03:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0
[    3.474262] amdgpu 0000:03:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0
[    3.474265] amdgpu 0000:03:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0
[    3.474269] amdgpu 0000:03:00.0: ring kiq_2.1.0 uses VM inv eng 11 on hub 0
[    3.474272] amdgpu 0000:03:00.0: ring sdma0 uses VM inv eng 0 on hub 1
[    3.474275] amdgpu 0000:03:00.0: ring vcn_dec uses VM inv eng 1 on hub 1
[    3.474278] amdgpu 0000:03:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 1
[    3.474281] amdgpu 0000:03:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 1
[    3.474284] amdgpu 0000:03:00.0: ring vcn_jpeg uses VM inv eng 6 on hub 1
[    3.480144] [drm] Initialized amdgpu 3.35.0 20150101 for 0000:03:00.0 on minor 0
[    3.491085] ath10k_pci 0000:02:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 045e:0001
[    3.491087] ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[    3.491509] ath10k_pci 0000:02:00.0: firmware ver WLAN.RM.4.4.1-00140-QCARMSWPZ-1 api 6 features wowlan,ignore-otp,mfp crc32 29eb8ca1
[    3.507673] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.507676] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    3.555477] ath10k_pci 0000:02:00.0: failed to fetch board data for bus=pci,vendor=168c,device=003e,subsystem-vendor=045e,subsystem-device=0001 from ath10k/QCA6174/hw3.0/board-2.bin
[    3.555909] ath10k_pci 0000:02:00.0: board_file api 1 bmi_id N/A crc32 ed5f849a
[    3.570452] audit: type=1400 audit(1579349264.284:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=699 comm="apparmor_parser"
[    3.570879] audit: type=1400 audit(1579349264.284:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=700 comm="apparmor_parser"
[    3.570885] audit: type=1400 audit(1579349264.284:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=700 comm="apparmor_parser"
[    3.570889] audit: type=1400 audit(1579349264.284:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=700 comm="apparmor_parser"
[    3.571827] audit: type=1400 audit(1579349264.284:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=704 comm="apparmor_parser"
[    3.572634] audit: type=1400 audit(1579349264.284:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=701 comm="apparmor_parser"
[    3.573407] audit: type=1400 audit(1579349264.284:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=705 comm="apparmor_parser"
[    3.573411] audit: type=1400 audit(1579349264.284:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=705 comm="apparmor_parser"
[    3.573413] audit: type=1400 audit(1579349264.284:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=705 comm="apparmor_parser"
[    3.623275] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.623278] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    3.628429] ath10k_pci 0000:02:00.0: unsupported HTC service id: 1536
[    3.647520] ath10k_pci 0000:02:00.0: htt-ver 3.60 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[    3.694904] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.694905] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    3.733153] ath: EEPROM regdomain: 0x0
[    3.733155] ath: EEPROM indicates default country code should be used
[    3.733156] ath: doing EEPROM country->regdmn map search
[    3.733158] ath: country maps to regdmn code: 0x3a
[    3.733159] ath: Country alpha2 being used: US
[    3.733160] ath: Regpair used: 0x3a
[    3.737820] ath10k_pci 0000:02:00.0 wlp2s0: renamed from wlan0
[    3.759144] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.759146] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    3.767096] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input26
[    3.767177] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input27
[    3.815666] EDAC amd64: Node 0: DRAM ECC disabled.
[    3.815669] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    4.082041] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.082043] Bluetooth: BNEP filters: protocol multicast
[    4.082047] Bluetooth: BNEP socket layer initialized
[    4.690102] ath10k_pci 0000:02:00.0: unsupported HTC service id: 1536
[    7.538377] rfkill: input handler disabled
[   23.878003] Bluetooth: RFCOMM TTY layer initialized
[   23.878016] Bluetooth: RFCOMM socket layer initialized
[   23.878023] Bluetooth: RFCOMM ver 1.11
[   23.931107] rfkill: input handler enabled
[   23.992550] fuse: init (API version 7.31)
[   26.315042] rfkill: input handler disabled
[   30.589474] surface_sam_sid_power: power event (cid = 0x53)
[   30.589477] surface_sam_sid_power: unhandled power event (cid = 0x53)
[   34.705714] wlp2s0: authenticate with 3c:37:86:97:e8:1d
[   34.761438] wlp2s0: send auth to 3c:37:86:97:e8:1d (try 1/3)
[   34.866752] wlp2s0: send auth to 3c:37:86:97:e8:1d (try 2/3)
[   34.869040] wlp2s0: authenticated
[   34.874656] wlp2s0: associate with 3c:37:86:97:e8:1d (try 1/3)
[   34.877434] wlp2s0: RX AssocResp from 3c:37:86:97:e8:1d (capab=0x1011 status=0 aid=6)
[   34.880837] wlp2s0: associated
[   34.923466] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[   35.017830] wlp2s0: Limiting TX power to 36 (36 - 0) dBm as advertised by 3c:37:86:97:e8:1d
[  171.236194] device-mapper: uevent: version 1.0.3
[  171.236362] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: [email protected]
[  172.415284] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[  172.421597] JFS: nTxBlock = 8192, nTxLock = 65536
[  172.448603] QNX4 filesystem 0.2.3 registered.
[  172.524405] raid6: avx2x4   gen() 12984 MB/s
[  172.592732] raid6: avx2x4   xor()  7013 MB/s
[  172.661214] raid6: avx2x2   gen() 10808 MB/s
[  172.729241] raid6: avx2x2   xor()  7045 MB/s
[  172.797604] raid6: avx2x1   gen()  8579 MB/s
[  172.865807] raid6: avx2x1   xor()  6572 MB/s
[  172.934300] raid6: sse2x4   gen()  7930 MB/s
[  173.002452] raid6: sse2x4   xor()  4817 MB/s
[  173.070798] raid6: sse2x2   gen()  6836 MB/s
[  173.139063] raid6: sse2x2   xor()  4970 MB/s
[  173.207138] raid6: sse2x1   gen()  3803 MB/s
[  173.275546] raid6: sse2x1   xor()  3493 MB/s
[  173.275548] raid6: using algorithm avx2x4 gen() 12984 MB/s
[  173.275549] raid6: .... xor() 7013 MB/s, rmw enabled
[  173.275551] raid6: using avx2x2 recovery algorithm
[  173.281888] xor: automatically using best checksumming function   avx       
[  173.318476] Btrfs loaded, crc32c=crc32c-intel
[  218.849382] surface_sam_sid_power: power event (cid = 0x53)
[  218.849385] surface_sam_sid_power: unhandled power event (cid = 0x53)
[  426.993587] surface_sam_sid_power: power event (cid = 0x53)
[  426.993589] surface_sam_sid_power: unhandled power event (cid = 0x53)
[  595.070924] surface_sam_sid_power: power event (cid = 0x53)
[  595.070955] surface_sam_sid_power: unhandled power event (cid = 0x53)
[  760.976611] surface_sam_sid_power: power event (cid = 0x53)
[  760.976613] surface_sam_sid_power: unhandled power event (cid = 0x53)
[  777.846063] Bluetooth: hci0: unexpected event for opcode 0x2005
[  793.990501] Bluetooth: hci0: unexpected event for opcode 0x2005
[  810.013964] Bluetooth: hci0: unexpected event for opcode 0x2005
[  826.023475] Bluetooth: hci0: unexpected event for opcode 0x2005
[  862.780246] Bluetooth: hci0: unexpected event for opcode 0x2005
[  878.766764] Bluetooth: hci0: unexpected event for opcode 0x2005
[  883.019678] NET: Registered protocol family 38
[  885.631531] Bluetooth: hci0: unexpected event for opcode 0x2005
[  888.115444] Bluetooth: hci0: ignoring IRK with invalid identity address
[  901.755953] Bluetooth: hci0: unexpected event for opcode 0x2005
[  907.032970] show_signal: 27 callbacks suppressed
[  907.032974] traps: bluetoothd[742] general protection fault ip:55bbc8c3cc06 sp:7ffdd80e93f0 error:0 in bluetoothd[55bbc8bb9000+95000]
[  985.136124] surface_sam_sid_power: power event (cid = 0x53)
[  985.136126] surface_sam_sid_power: unhandled power event (cid = 0x53)
[ 1006.490161] usb 1-2: new full-speed USB device number 3 using xhci_hcd
[ 1006.661182] usb 1-2: New USB device found, idVendor=046d, idProduct=c539, bcdDevice=39.04
[ 1006.661186] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1006.661189] usb 1-2: Product: USB Receiver
[ 1006.661191] usb 1-2: Manufacturer: Logitech
[ 1006.699966] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2/1-2:1.0/0003:046D:C539.0002/input/input28
[ 1006.759237] hid-generic 0003:046D:C539.0002: input,hidraw1: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:03:00.3-2/input0
[ 1006.763929] input: Logitech USB Receiver Mouse as /devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2/1-2:1.1/0003:046D:C539.0003/input/input29
[ 1006.764574] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2/1-2:1.1/0003:046D:C539.0003/input/input30
[ 1006.822747] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2/1-2:1.1/0003:046D:C539.0003/input/input31
[ 1006.823413] hid-generic 0003:046D:C539.0003: input,hiddev0,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:03:00.3-2/input1
[ 1006.828496] hid-generic 0003:046D:C539.0004: hiddev1,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:03:00.3-2/input2
[ 1006.828552] usbcore: registered new interface driver usbhid
[ 1006.828553] usbhid: USB HID core driver
[ 1006.947789] logitech-djreceiver 0003:046D:C539.0002: hidraw1: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:03:00.3-2/input0
[ 1007.140176] logitech-djreceiver 0003:046D:C539.0003: hiddev0,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:03:00.3-2/input1
[ 1007.200311] logitech-djreceiver 0003:046D:C539.0004: hiddev1,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:03:00.3-2/input2
[ 1007.260445] logitech-djreceiver 0003:046D:C539.0004: device of type eQUAD Lightspeed 1 (0x0c) connected on slot 1
[ 1007.261321] input: Logitech Wireless Mouse PID:406c Keyboard as /devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2/1-2:1.2/0003:046D:C539.0004/0003:046D:406C.0005/input/input33
[ 1007.266919] input: Logitech Wireless Mouse PID:406c Mouse as /devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2/1-2:1.2/0003:046D:C539.0004/0003:046D:406C.0005/input/input34
[ 1007.271885] hid-generic 0003:046D:406C.0005: input,hidraw4: USB HID v1.11 Keyboard [Logitech Wireless Mouse PID:406c] on usb-0000:03:00.3-2/input2:1
[ 1007.479600] input: Logitech G603 as /devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-2/1-2:1.2/0003:046D:C539.0004/0003:046D:406C.0005/input/input38
[ 1007.480249] logitech-hidpp-device 0003:046D:406C.0005: input,hidraw4: USB HID v1.11 Keyboard [Logitech G603] on usb-0000:03:00.3-2/input2:1
[ 1008.821788] logitech-hidpp-device 0003:046D:406C.0005: HID++ 4.2 device connected.
[ 1078.272102] surface_sam_sid_power: power event (cid = 0x53)
[ 1078.272104] surface_sam_sid_power: unhandled power event (cid = 0x53)

Keyboard & Trackpad not working Surface Laptop 3

Hardware model: Surface Laptop 3
Kernel version: 5.4.6-surface
Distribution: Ubuntu 19.10

`dmesg` output

[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=f009efd0-29e5-419c-baef-19f372910fac ro quiet splash vt.handoff=7
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[5]:  832, xstate_sizes[5]:   64
[    0.000000] x86/fpu: xstate_offset[6]:  896, xstate_sizes[6]:  512
[    0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
[    0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]:    8
[    0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ab98fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007ab99000-0x000000007ab99fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007ab9a000-0x000000007ab9afff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007ab9b000-0x000000007bee1fff] usable
[    0.000000] BIOS-e820: [mem 0x000000007bee2000-0x000000007bf47fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000007bf48000-0x000000007bf89fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007bf8a000-0x000000007bfb3fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007bfb4000-0x000000007bffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007bfff000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007c000000-0x00000000953fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026abfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  ACPI=0x7bffe000  ACPI 2.0=0x7bffe014  SMBIOS=0x7bf51000  SMBIOS 3.0=0x7bf4f000  MEMATTR=0x787c1018  ESRT=0x78f06618 
[    0.000000] SMBIOS 3.2.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Laptop 3/Surface Laptop 3, BIOS 6.19.140 08/21/2019
[    0.000000] tsc: Detected 1500.000 MHz processor
[    0.001724] tsc: Detected 1497.600 MHz TSC
[    0.001724] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001726] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001733] last_pfn = 0x26ac00 max_arch_pfn = 0x400000000
[    0.001738] MTRR default type: write-back
[    0.001739] MTRR fixed ranges enabled:
[    0.001740]   00000-9FFFF write-back
[    0.001741]   A0000-BFFFF uncachable
[    0.001742]   C0000-FFFFF write-protect
[    0.001743] MTRR variable ranges enabled:
[    0.001745]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001746]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001747]   2 base 0098000000 mask 7FF8000000 uncachable
[    0.001748]   3 base 0094000000 mask 7FFC000000 uncachable
[    0.001749]   4 base 0092000000 mask 7FFE000000 uncachable
[    0.001750]   5 base 0091000000 mask 7FFF000000 uncachable
[    0.001751]   6 base 6000000000 mask 6000000000 uncachable
[    0.001752]   7 base 4000000000 mask 6000000000 write-combining
[    0.001752]   8 disabled
[    0.001753]   9 disabled
[    0.002327] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002545] last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.026534] esrt: Reserving ESRT space from 0x0000000078f06618 to 0x0000000078f06768.
[    0.026567] Using GB pages for direct mapping
[    0.026570] BRK [0x159a01000, 0x159a01fff] PGTABLE
[    0.026572] BRK [0x159a02000, 0x159a02fff] PGTABLE
[    0.026573] BRK [0x159a03000, 0x159a03fff] PGTABLE
[    0.026637] BRK [0x159a04000, 0x159a04fff] PGTABLE
[    0.026638] BRK [0x159a05000, 0x159a05fff] PGTABLE
[    0.026839] BRK [0x159a06000, 0x159a06fff] PGTABLE
[    0.026888] BRK [0x159a07000, 0x159a07fff] PGTABLE
[    0.027005] BRK [0x159a08000, 0x159a08fff] PGTABLE
[    0.027139] Secure boot could not be determined
[    0.027140] RAMDISK: [mem 0x324e7000-0x3526afff]
[    0.027170] ACPI: Early table checksum verification disabled
[    0.027173] ACPI: RSDP 0x000000007BFFE014 000024 (v02 MSFT  )
[    0.027177] ACPI: XSDT 0x000000007BFFD0E8 0000B4 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027183] ACPI: FACP 0x000000007BFE8000 000114 (v06 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027189] ACPI: DSDT 0x000000007BFC8000 01BF2E (v02 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027192] ACPI: FACS 0x000000007BF9A000 000040
[    0.027195] ACPI: SSDT 0x000000007BFFB000 001B61 (v02 CpuRef CpuSsdt  00003000 INTL 20181003)
[    0.027198] ACPI: MSDM 0x000000007BFFA000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.027201] ACPI: SSDT 0x000000007BFF4000 00558D (v02 OEMID  DptfTabl 00001000 INTL 20181003)
[    0.027204] ACPI: SSDT 0x000000007BFF0000 0033E3 (v02 SaSsdt SaSsdt   00003000 INTL 20181003)
[    0.027207] ACPI: SSDT 0x000000007BFE9000 0066EF (v02 INTEL  TcssSsdt 00001000 INTL 20181003)
[    0.027210] ACPI: HPET 0x000000007BFE7000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027213] ACPI: LPIT 0x000000007BFE6000 000094 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027216] ACPI: APIC 0x000000007BFE5000 00012C (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027219] ACPI: MCFG 0x000000007BFE4000 00003C (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027222] ACPI: SSDT 0x000000007BFC7000 0000DD (v02 MSFT   DEVPANEL 00000001 INTL 20181003)
[    0.027225] ACPI: SSDT 0x000000007BFC6000 000DB4 (v02 MSFT   RTD3_ED  00001000 INTL 20181003)
[    0.027228] ACPI: SSDT 0x000000007BFC5000 0009DE (v02 MSFT   xh_ed000 00000000 INTL 20181003)
[    0.027231] ACPI: NHLT 0x000000007BFC4000 00002D (v00 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027234] ACPI: DMAR 0x000000007BFC3000 000088 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027237] ACPI: BGRT 0x000000007BFC2000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027239] ACPI: WSMT 0x000000007BFC1000 000028 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027242] ACPI: FPDT 0x000000007BFC0000 000034 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027251] ACPI: Local APIC address 0xfee00000
[    0.027575] No NUMA configuration found
[    0.027576] Faking a node at [mem 0x0000000000000000-0x000000026abfffff]
[    0.027580] NODE_DATA(0) allocated [mem 0x26abfb000-0x26abfffff]
[    0.027606] Zone ranges:
[    0.027607]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.027608]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.027609]   Normal   [mem 0x0000000100000000-0x000000026abfffff]
[    0.027610]   Device   empty
[    0.027611] Movable zone start for each node
[    0.027612] Early memory node ranges
[    0.027613]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.027614]   node   0: [mem 0x0000000000100000-0x000000007ab98fff]
[    0.027615]   node   0: [mem 0x000000007ab9b000-0x000000007bee1fff]
[    0.027616]   node   0: [mem 0x000000007bfff000-0x000000007bffffff]
[    0.027617]   node   0: [mem 0x0000000100000000-0x000000026abfffff]
[    0.027750] Zeroed struct page in unavailable ranges: 16768 pages
[    0.027752] Initmem setup node 0 [mem 0x0000000000001000-0x000000026abfffff]
[    0.027753] On node 0 totalpages: 1993344
[    0.027754]   DMA zone: 64 pages used for memmap
[    0.027755]   DMA zone: 26 pages reserved
[    0.027756]   DMA zone: 3999 pages, LIFO batch:0
[    0.027801]   DMA32 zone: 7868 pages used for memmap
[    0.027802]   DMA32 zone: 503521 pages, LIFO batch:63
[    0.035614]   Normal zone: 23216 pages used for memmap
[    0.035616]   Normal zone: 1485824 pages, LIFO batch:63
[    0.050650] Reserving Intel graphics memory at [mem 0x91800000-0x953fffff]
[    0.051064] ACPI: PM-Timer IO Port: 0x1808
[    0.051066] ACPI: Local APIC address 0xfee00000
[    0.051073] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.051074] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.051074] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.051075] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.051076] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.051076] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.051077] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.051077] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.051078] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.051079] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.051079] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.051080] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.051080] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.051081] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.051082] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.051082] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.051118] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.051120] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.051121] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.051123] ACPI: IRQ0 used by override.
[    0.051124] ACPI: IRQ9 used by override.
[    0.051126] Using ACPI (MADT) for SMP configuration information
[    0.051127] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.051139] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.051154] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.051156] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.051157] PM: Registered nosave memory: [mem 0x7ab99000-0x7ab99fff]
[    0.051158] PM: Registered nosave memory: [mem 0x7ab9a000-0x7ab9afff]
[    0.051160] PM: Registered nosave memory: [mem 0x7bee2000-0x7bf47fff]
[    0.051160] PM: Registered nosave memory: [mem 0x7bf48000-0x7bf89fff]
[    0.051161] PM: Registered nosave memory: [mem 0x7bf8a000-0x7bfb3fff]
[    0.051161] PM: Registered nosave memory: [mem 0x7bfb4000-0x7bffefff]
[    0.051163] PM: Registered nosave memory: [mem 0x7c000000-0x953fffff]
[    0.051163] PM: Registered nosave memory: [mem 0x95400000-0xfe00ffff]
[    0.051164] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.051165] PM: Registered nosave memory: [mem 0xfe011000-0xfed1ffff]
[    0.051165] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff]
[    0.051166] PM: Registered nosave memory: [mem 0xfed80000-0xffffffff]
[    0.051167] [mem 0x95400000-0xfe00ffff] available for PCI devices
[    0.051169] Booting paravirtualized kernel on bare hardware
[    0.051172] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.146467] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.146664] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u524288
[    0.146670] pcpu-alloc: s178584 r8192 d30312 u524288 alloc=1*2097152
[    0.146671] pcpu-alloc: [0] 0 1 2 3 
[    0.146696] Built 1 zonelists, mobility grouping on.  Total pages: 1962170
[    0.146696] Policy zone: Normal
[    0.146698] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-surface root=UUID=f009efd0-29e5-419c-baef-19f372910fac ro quiet splash vt.handoff=7
[    0.147215] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.147437] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.147486] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.151003] Calgary: detecting Calgary via BIOS EBDA area
[    0.151005] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.171104] Memory: 7627556K/7973376K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 345820K reserved, 0K cma-reserved)
[    0.171276] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.171292] ftrace: allocating 33563 entries in 132 pages
[    0.189458] rcu: Hierarchical RCU implementation.
[    0.189460] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.189462] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.189463] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.193217] NR_IRQS: 33024, nr_irqs: 1024, preallocated irqs: 16
[    0.193753] random: crng done (trusting CPU's manufacturer)
[    0.193780] Console: colour dummy device 80x25
[    0.193784] printk: console [tty0] enabled
[    0.193803] ACPI: Core revision 20190816
[    0.194166] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
[    0.194303] APIC: Switch to symmetric I/O mode setup
[    0.194305] DMAR: Host address width 39
[    0.194307] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.194313] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[    0.194314] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.194321] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.194322] DMAR: RMRR base: 0x00000091000000 end: 0x000000953fffff
[    0.194325] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.194326] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.194327] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.194327] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.196014] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.196015] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.200826] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.218259] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.218265] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400)
[    0.218268] pid_max: default: 32768 minimum: 301
[    0.222031] LSM: Security Framework initializing
[    0.222038] Yama: becoming mindful.
[    0.222064] AppArmor: AppArmor initialized
[    0.222066] TOMOYO Linux initialized
[    0.222102] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.222117] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.222440] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    0.222479] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.222533] process: using mwait in idle threads
[    0.222536] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.222537] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.222542] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.222544] Spectre V2 : Mitigation: Enhanced IBRS
[    0.222545] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.222546] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.222548] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.222954] Freeing SMP alternatives memory: 24K
[    0.225507] TSC deadline timer enabled
[    0.225523] smpboot: CPU0: Intel(R) Core(TM) i5-1035G7 CPU @ 1.20GHz (family: 0x6, model: 0x7e, stepping: 0x5)
[    0.225647] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.225655] ... version:                5
[    0.225655] ... bit width:              48
[    0.225656] ... generic registers:      8
[    0.225657] ... value mask:             0000ffffffffffff
[    0.225657] ... max period:             00007fffffffffff
[    0.225658] ... fixed-purpose events:   4
[    0.225659] ... event mask:             0000000f000000ff
[    0.225704] rcu: Hierarchical SRCU implementation.
[    0.226262] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.226262] smp: Bringing up secondary CPUs ...
[    0.226262] x86: Booting SMP configuration:
[    0.226262] .... node  #0, CPUs:      #1 #2 #3
[    0.227627] smp: Brought up 1 node, 4 CPUs
[    0.227627] smpboot: Max logical packages: 1
[    0.227627] smpboot: Total of 4 processors activated (11980.80 BogoMIPS)
[    0.227813] devtmpfs: initialized
[    0.227813] x86/mm: Memory block size: 128MB
[    0.230462] PM: Registering ACPI NVS region [mem 0x7ab99000-0x7ab99fff] (4096 bytes)
[    0.230462] PM: Registering ACPI NVS region [mem 0x7bf8a000-0x7bfb3fff] (172032 bytes)
[    0.230462] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.230462] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.230462] pinctrl core: initialized pinctrl subsystem
[    0.230622] NET: Registered protocol family 16
[    0.230717] audit: initializing netlink subsys (disabled)
[    0.230724] audit: type=2000 audit(1578959346.036:1): state=initialized audit_enabled=0 res=1
[    0.230724] cpuidle: using governor ladder
[    0.230724] cpuidle: using governor menu
[    0.230724] ACPI: bus type PCI registered
[    0.230724] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.230724] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.230724] PCI: not using MMCONFIG
[    0.230724] PCI: Using configuration type 1 for base access
[    0.230891] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.231372] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.231372] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.378503] ACPI: Added _OSI(Module Device)
[    0.378503] ACPI: Added _OSI(Processor Device)
[    0.378503] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.378503] ACPI: Added _OSI(Processor Aggregator Device)
[    0.378503] ACPI: Added _OSI(Linux-Dell-Video)
[    0.378503] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.378503] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.431909] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.440151] ACPI: Dynamic OEM Table Load:
[    0.440163] ACPI: SSDT 0xFFFF889220C41A00 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20181003)
[    0.441277] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[    0.442041] ACPI: Dynamic OEM Table Load:
[    0.442047] ACPI: SSDT 0xFFFF889220F2A800 000394 (v02 PmRef  Cpu0Cst  00003001 INTL 20181003)
[    0.443236] ACPI: Dynamic OEM Table Load:
[    0.443241] ACPI: SSDT 0xFFFF8892213FD000 000437 (v02 PmRef  Cpu0Ist  00003000 INTL 20181003)
[    0.444467] ACPI: Dynamic OEM Table Load:
[    0.444471] ACPI: SSDT 0xFFFF889220C7A600 00012C (v02 PmRef  Cpu0Hwp  00003000 INTL 20181003)
[    0.445547] ACPI: Dynamic OEM Table Load:
[    0.445553] ACPI: SSDT 0xFFFF8892213FF000 000724 (v02 PmRef  HwpLvt   00003000 INTL 20181003)
[    0.446918] ACPI: Dynamic OEM Table Load:
[    0.446922] ACPI: SSDT 0xFFFF889220F37800 0005FC (v02 PmRef  ApIst    00003000 INTL 20181003)
[    0.448195] ACPI: Dynamic OEM Table Load:
[    0.448199] ACPI: SSDT 0xFFFF889220F2AC00 000317 (v02 PmRef  ApHwp    00003000 INTL 20181003)
[    0.449439] ACPI: Dynamic OEM Table Load:
[    0.449444] ACPI: SSDT 0xFFFF889221832000 000AB0 (v02 PmRef  ApPsd    00003000 INTL 20181003)
[    0.451161] ACPI: Dynamic OEM Table Load:
[    0.451165] ACPI: SSDT 0xFFFF889220F28C00 00030A (v02 PmRef  ApCst    00003000 INTL 20181003)
[    0.453663] ACPI: Interpreter enabled
[    0.453725] ACPI: (supports S0 S4 S5)
[    0.453725] ACPI: Using IOAPIC for interrupt routing
[    0.453768] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.454391] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.454406] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.454832] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.459263] ACPI: Power Resource [BTPR] (on)
[    0.468013] ACPI: Power Resource [V0PR] (on)
[    0.468170] ACPI: Power Resource [V1PR] (on)
[    0.468322] ACPI: Power Resource [V2PR] (on)
[    0.469703] ACPI: Power Resource [WRST] (on)
[    0.469853] ACPI: Power Resource [TBT0] (on)
[    0.469876] ACPI: Power Resource [TBT1] (on)
[    0.469898] ACPI: Power Resource [D3C] (on)
[    0.477185] ACPI: Power Resource [PIN] (off)
[    0.477690] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.477696] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.483824] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.488108] PCI host bridge to bus 0000:00
[    0.488111] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.488112] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.488113] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.488114] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.488115] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.488116] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.488117] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.488118] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.488118] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.488119] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.488120] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.488121] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.488122] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.488123] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.488124] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.488124] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.488128] pci_bus 0000:00: root bus resource [mem 0x95400000-0xdfffffff window]
[    0.488129] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
[    0.488130] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.488174] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000
[    0.489836] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000
[    0.489851] pci 0000:00:02.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit]
[    0.489858] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref]
[    0.489863] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.489881] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.491215] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000
[    0.491242] pci 0000:00:04.0: reg 0x10: [mem 0x6001120000-0x600112ffff 64bit]
[    0.492656] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330
[    0.492676] pci 0000:00:0d.0: reg 0x10: [mem 0x6001110000-0x600111ffff 64bit]
[    0.492740] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[    0.494119] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330
[    0.494149] pci 0000:00:14.0: reg 0x10: [mem 0x6001100000-0x600110ffff 64bit]
[    0.494262] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.495617] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000
[    0.495648] pci 0000:00:14.2: reg 0x10: [mem 0x6001138000-0x6001139fff 64bit]
[    0.495666] pci 0000:00:14.2: reg 0x18: [mem 0x6001140000-0x6001140fff 64bit]
[    0.497037] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000
[    0.497089] pci 0000:00:14.3: reg 0x10: [mem 0x6001134000-0x6001137fff 64bit]
[    0.497291] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[    0.498660] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000
[    0.498732] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.500298] pci 0000:00:15.1: [8086:34e9] type 00 class 0x0c8000
[    0.500370] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.501867] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000
[    0.501905] pci 0000:00:16.0: reg 0x10: [mem 0x600113d000-0x600113dfff 64bit]
[    0.502028] pci 0000:00:16.0: PME# supported from D3hot
[    0.503389] pci 0000:00:16.4: [8086:34e4] type 00 class 0x078000
[    0.503426] pci 0000:00:16.4: reg 0x10: [mem 0x600113c000-0x600113cfff 64bit]
[    0.503549] pci 0000:00:16.4: PME# supported from D3hot
[    0.504902] pci 0000:00:19.0: [8086:34c5] type 00 class 0x0c8000
[    0.504996] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.506558] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400
[    0.506715] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.506745] pci 0000:00:1d.0: PTM enabled (root), 4dns granularity
[    0.508205] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000
[    0.508277] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.509807] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100
[    0.511262] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380
[    0.511349] pci 0000:00:1f.3: reg 0x10: [mem 0x6001130000-0x6001133fff 64bit]
[    0.511433] pci 0000:00:1f.3: reg 0x20: [mem 0x6001000000-0x60010fffff 64bit]
[    0.511617] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.513036] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000
[    0.513061] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[    0.514517] pci 0000:01:00.0: [1c5c:1327] type 00 class 0x010802
[    0.514561] pci 0000:01:00.0: reg 0x10: [mem 0x95400000-0x95403fff 64bit]
[    0.514724] pci 0000:01:00.0: supports D1
[    0.514725] pci 0000:01:00.0: PME# supported from D0 D1 D3hot
[    0.514890] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.514896] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.563634] iommu: Default domain type: Translated 
[    0.563646] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.563646] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.563646] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.563646] vgaarb: loaded
[    0.563646] EDAC MC: Ver: 3.0.0
[    0.563646] Registered efivars operations
[    0.563646] PCI: Using ACPI for IRQ routing
[    0.587309] PCI: pci_cache_line_size set to 64 bytes
[    0.587510] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
[    0.587663] e820: reserve RAM buffer [mem 0x7ab99000-0x7bffffff]
[    0.587664] e820: reserve RAM buffer [mem 0x7bee2000-0x7bffffff]
[    0.587665] e820: reserve RAM buffer [mem 0x26ac00000-0x26bffffff]
[    0.588324] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.588328] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
[    0.590302] clocksource: Switched to clocksource tsc-early
[    0.600523] VFS: Disk quotas dquot_6.6.0
[    0.600539] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.600655] AppArmor: AppArmor Filesystem Enabled
[    0.600669] pnp: PnP ACPI init
[    0.600987] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.600988] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.600993] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.601041] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.601143] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.601146] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.601503] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.601504] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved
[    0.601505] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved
[    0.601507] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[    0.601508] system 00:03: [mem 0xfed20000-0xfed7ffff] has been reserved
[    0.601514] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.601515] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.601518] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.601949] system 00:04: [io  0x1800-0x18fe] could not be reserved
[    0.601950] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved
[    0.601951] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[    0.601952] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved
[    0.601954] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.601955] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved
[    0.601956] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[    0.601959] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.602286] system 00:05: [io  0x2000-0x20fe] has been reserved
[    0.602289] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.602515] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved
[    0.602518] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.603084] pnp: PnP ACPI: found 7 devices
[    0.604305] thermal_sys: Registered thermal governor 'fair_share'
[    0.604306] thermal_sys: Registered thermal governor 'bang_bang'
[    0.604306] thermal_sys: Registered thermal governor 'step_wise'
[    0.604307] thermal_sys: Registered thermal governor 'user_space'
[    0.608824] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.608861] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit]
[    0.608915] pci 0000:00:15.1: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit]
[    0.608964] pci 0000:00:19.0: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit]
[    0.609013] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010003000-0x4010003fff 64bit]
[    0.609063] pci 0000:00:1f.5: BAR 0: assigned [mem 0x95500000-0x95500fff]
[    0.609074] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.609079] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.609089] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.609090] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.609091] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.609092] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.609093] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.609094] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.609095] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.609096] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.609097] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.609098] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.609099] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.609100] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.609101] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.609102] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.609103] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.609103] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.609104] pci_bus 0000:00: resource 20 [mem 0x95400000-0xdfffffff window]
[    0.609105] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window]
[    0.609107] pci_bus 0000:01: resource 1 [mem 0x95400000-0x954fffff]
[    0.609261] NET: Registered protocol family 2
[    0.609429] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.609440] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.609514] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.609629] TCP: Hash tables configured (established 65536 bind 65536)
[    0.609659] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.609675] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.609733] NET: Registered protocol family 1
[    0.609739] NET: Registered protocol family 44
[    0.609751] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.610384] PCI: CLS 0 bytes, default 64
[    0.610427] Trying to unpack rootfs image as initramfs...
[    0.736906] Freeing initrd memory: 46608K
[    0.762343] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.762346] software IO TLB: mapped [mem 0x741e2000-0x781e2000] (64MB)
[    0.762390] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.762410] clocksource: Switched to clocksource tsc
[    0.762996] Initialise system trusted keyrings
[    0.763079] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    0.764732] zbud: loaded
[    0.765024] Key type asymmetric registered
[    0.765026] Asymmetric key parser 'x509' registered
[    0.765035] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.765085] io scheduler mq-deadline registered
[    0.767941] pcieport 0000:00:1d.0: PME: Signaling with IRQ 122
[    0.768088] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.768109] efifb: probing for efifb
[    0.768142] efifb: framebuffer at 0x4000000000, using 13312k, total 13312k
[    0.768143] efifb: mode is 2256x1504x32, linelength=9024, pages=1
[    0.768144] efifb: scrolling: redraw
[    0.768145] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.768260] Console: switching to colour frame buffer device 282x94
[    0.776555] fb0: EFI VGA frame buffer device
[    0.776565] intel_idle: does not run on family 6 model 126
[    0.777033] Monitor-Mwait will be used to enter C-1 state
[    0.777038] Monitor-Mwait will be used to enter C-2 state
[    0.777042] Monitor-Mwait will be used to enter C-3 state
[    0.778753] [Firmware Bug]: No valid trip found
[    0.778800] [Firmware Bug]: No valid trip found
[    0.778842] [Firmware Bug]: No valid trip found
[    0.778883] [Firmware Bug]: No valid trip found
[    0.778924] [Firmware Bug]: No valid trip found
[    0.778965] [Firmware Bug]: No valid trip found
[    0.779007] [Firmware Bug]: No valid trip found
[    0.779173] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.782199] Linux agpgart interface v0.103
[    0.782262] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    0.782273] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    0.782772] i8042: PNP: No PS/2 controller found.
[    0.783026] mousedev: PS/2 mouse device common for all mice
[    0.783097] rtc_cmos 00:01: RTC can wake from S4
[    0.783845] rtc_cmos 00:01: registered as rtc0
[    0.783865] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[    0.783878] intel_pstate: Intel P-state driver initializing
[    0.785325] intel_pstate: HWP enabled
[    0.785641] ledtrig-cpu: registered to indicate activity on CPUs
[    0.785760] intel_pmc_core INT33A1:00:  initialized
[    0.785792] drop_monitor: Initializing network drop monitor service
[    0.785902] NET: Registered protocol family 10
[    0.792622] Segment Routing with IPv6
[    0.792638] mip6: Mobile IPv6
[    0.792639] NET: Registered protocol family 17
[    0.792715] mpls_gso: MPLS GSO support
[    0.792997] microcode: sig=0x706e5, pf=0x80, revision=0x38
[    0.793042] microcode: Microcode Update Driver: v2.2.
[    0.793045] IPI shorthand broadcast: enabled
[    0.793051] sched_clock: Marking stable (792315547, 646543)->(799743833, -6781743)
[    0.793144] registered taskstats version 1
[    0.793145] Loading compiled-in X.509 certificates
[    0.794281] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    0.794303] zswap: loaded using pool lzo/zbud
[    0.794402] Key type ._fscrypt registered
[    0.794402] Key type .fscrypt registered
[    0.794413] AppArmor: AppArmor sha1 policy hashing enabled
[    0.795221] rtc_cmos 00:01: setting system clock to 2020-01-13T23:49:06 UTC (1578959346)
[    0.798787] Freeing unused kernel image memory: 1660K
[    0.822414] Write protecting the kernel read-only data: 16384k
[    0.823170] Freeing unused kernel image memory: 2036K
[    0.823380] Freeing unused kernel image memory: 380K
[    0.832779] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.832782] Run /init as init process
[    0.882863] video: module verification failed: signature and/or required key missing - tainting kernel
[    0.891950] ACPI: bus type USB registered
[    0.891962] usbcore: registered new interface driver usbfs
[    0.891966] usbcore: registered new interface driver hub
[    0.891980] usbcore: registered new device driver usb
[    0.893501] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    0.893505] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[    0.894627] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    0.894630] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported
[    0.894745] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    0.894745] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.894746] usb usb1: Product: xHCI Host Controller
[    0.894746] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    0.894747] usb usb1: SerialNumber: 0000:00:0d.0
[    0.894874] hub 1-0:1.0: USB hub found
[    0.894881] hub 1-0:1.0: 1 port detected
[    0.895062] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    0.895063] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[    0.895065] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[    0.895090] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    0.895091] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.895091] usb usb2: Product: xHCI Host Controller
[    0.895092] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    0.895092] usb usb2: SerialNumber: 0000:00:0d.0
[    0.895147] hub 2-0:1.0: USB hub found
[    0.895155] hub 2-0:1.0: 4 ports detected
[    0.895591] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.895594] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    0.896717] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    0.896721] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.896918] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    0.896918] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.896919] usb usb3: Product: xHCI Host Controller
[    0.896919] usb usb3: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    0.896920] usb usb3: SerialNumber: 0000:00:14.0
[    0.896933] nvme nvme0: pci function 0000:01:00.0
[    0.896990] hub 3-0:1.0: USB hub found
[    0.897008] hub 3-0:1.0: 12 ports detected
[    0.898340] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.898342] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    0.898344] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[    0.898368] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    0.898368] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.898369] usb usb4: Product: xHCI Host Controller
[    0.898370] usb usb4: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    0.898370] usb usb4: SerialNumber: 0000:00:14.0
[    0.898425] hub 4-0:1.0: USB hub found
[    0.898437] hub 4-0:1.0: 6 ports detected
[    1.110842] nvme nvme0: missing or invalid SUBNQN field.
[    1.112173] nvme nvme0: 4/0/0 default/read/poll queues
[    1.114123]  nvme0n1: p1 p2
[    1.163461] hidraw: raw HID events driver (C) Jiri Kosina
[    1.174617] usbcore: registered new interface driver usbhid
[    1.174618] usbhid: USB HID core driver
[    1.216115] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.230290] usb 3-6: new high-speed USB device number 2 using xhci_hcd
[    1.250996] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    1.299207] systemd[1]: Inserted module 'autofs4'
[    1.327406] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    1.350522] systemd[1]: Detected architecture x86-64.
[    1.383562] systemd[1]: Set hostname to <lux>.
[    1.383962] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    1.412842] usb 3-6: New USB device found, idVendor=045e, idProduct=0990, bcdDevice=10.37
[    1.412844] usb 3-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    1.412845] usb 3-6: Product: Surface Camera Front
[    1.412846] usb 3-6: Manufacturer: Surface
[    1.412846] usb 3-6: SerialNumber: 200901010001
[    1.430658] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    1.460928] systemd[1]: Listening on Journal Socket.
[    1.460974] systemd[1]: Listening on fsck to fsckd communication Socket.
[    1.460981] systemd[1]: Reached target User and Group Name Lookups.
[    1.461911] systemd[1]: Starting Load Kernel Modules...
[    1.461949] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    1.471564] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro
[    1.472782] lp: driver loaded but no devices found
[    1.482289] ppdev: user-space parallel port driver
[    1.530286] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    1.542405] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[    1.587807] acpi-tad ACPI000E:00: Missing _PRW
[    1.596730] surface_sam: loading out-of-tree module taints kernel.
[    1.596901] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    1.668546] systemd-journald[249]: Received request to flush runtime journal from PID 1
[    1.682974] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    1.683586] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    1.683607] ACPI: Lid Switch [LID0]
[    1.685593] EFI Variables Facility v0.08 2004-May-17
[    1.685729] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    1.685729] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    1.685730] RAPL PMU: hw unit of domain package 2^-14 Joules
[    1.685730] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    1.685730] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    1.686603] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    1.687867] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    1.691851] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    1.691852] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    1.691855] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[    1.691855] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.695514] intel_rapl_common: Found RAPL domain package
[    1.695572] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    1.696808] pstore: Using crash dump compression: deflate
[    1.696820] pstore: Registered efi as persistent store backend
[    1.699967] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    1.701612] cryptd: max_cpu_qlen set to 1000
[    1.704254] AVX2 version of gcm_enc/dec engaged.
[    1.704255] AES CTR mode by8 optimization enabled
[    1.727062] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    1.730573] loop: module loaded
[    1.731081] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    1.775279] mc: Linux media interface: v0.10
[    1.791031] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    1.791518] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.793132] videodev: Linux video capture interface: v2.00
[    1.793614] Intel(R) Wireless WiFi driver for Linux
[    1.793614] Copyright(c) 2003- 2015 Intel Corporation
[    1.793665] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    1.797945] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-50.ucode failed with error -2
[    1.797955] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-49.ucode failed with error -2
[    1.804574] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17
[    1.804579] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[    1.804580] iwlwifi 0000:00:14.3: Found debug configuration: 0
[    1.804781] iwlwifi 0000:00:14.3: loaded firmware version 48.4fa0041f.0 op_mode iwlmvm
[    1.827887] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.0.auto/input/input1
[    1.828088] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.1.auto/input/input2
[    1.870737] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    1.885647] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x338
[    1.886480] uvcvideo: Found UVC 1.50 device Surface Camera Front (045e:0990)
[    1.886808] checking generic (4000000000 d00000) vs hw (4000000000 10000000)
[    1.886809] fb0: switching to inteldrmfb from EFI VGA
[    1.886922] Console: switching to colour dummy device 80x25
[    1.886947] i915 0000:00:02.0: vgaarb: deactivate vga console
[    1.888485] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.888485] [drm] Driver supports precise vblank timestamp query.
[    1.888942] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.889613] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7)
[    1.892150] uvcvideo 3-6:1.0: Entity type for entity Microsoft Extended Controls Uni was not initialized!
[    1.892151] uvcvideo 3-6:1.0: Entity type for entity Extension 16 was not initialized!
[    1.892152] uvcvideo 3-6:1.0: Entity type for entity Processing 2 was not initialized!
[    1.892152] uvcvideo 3-6:1.0: Entity type for entity Extension 4 was not initialized!
[    1.892153] uvcvideo 3-6:1.0: Entity type for entity Camera 1 was not initialized!
[    1.892199] input: Surface Camera Front: Surface C as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/input/input3
[    1.892238] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    1.892389] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[    1.893282] uvcvideo: Found UVC 1.50 device Surface Camera Front (045e:0990)
[    1.896062] uvcvideo 3-6:1.2: Entity type for entity Microsoft Extended Controls Uni was not initialized!
[    1.896063] uvcvideo 3-6:1.2: Entity type for entity Extension 9 was not initialized!
[    1.896064] uvcvideo 3-6:1.2: Entity type for entity Extension 11 was not initialized!
[    1.896064] uvcvideo 3-6:1.2: Entity type for entity Processing 15 was not initialized!
[    1.896065] uvcvideo 3-6:1.2: Entity type for entity Extension 17 was not initialized!
[    1.896066] uvcvideo 3-6:1.2: Entity type for entity Camera 8 was not initialized!
[    1.896104] input: Surface Camera Front: Surface I as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.2/input/input4
[    1.896140] usbcore: registered new interface driver uvcvideo
[    1.896140] USB Video Class driver (1.1.1)
[    1.910761] intel_rapl_common: Found RAPL domain package
[    1.910762] intel_rapl_common: Found RAPL domain core
[    1.910763] intel_rapl_common: Found RAPL domain uncore
[    1.932846] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    1.934961] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.935240] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
[    1.936910] fbcon: i915drmfb (fb0) is primary device
[    1.946690] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    1.947394] Console: switching to colour frame buffer device 282x94
[    1.967887] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    1.996643] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    2.014350] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    2.043644] iwlwifi 0000:00:14.3: base HW address: c8:34:8e:02:94:64
[    2.056746] thermal thermal_zone6: failed to read out thermal zone (-61)
[    2.064180] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[    2.104565] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    2.116392] audit: type=1400 audit(1578959347.815:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=588 comm="apparmor_parser"
[    2.117474] audit: type=1400 audit(1578959347.815:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=593 comm="apparmor_parser"
[    2.119815] Bluetooth: Core ver 2.22
[    2.119820] NET: Registered protocol family 31
[    2.119821] Bluetooth: HCI device and connection manager initialized
[    2.119823] Bluetooth: HCI socket layer initialized
[    2.119824] Bluetooth: L2CAP socket layer initialized
[    2.119826] Bluetooth: SCO socket layer initialized
[    2.121661] audit: type=1400 audit(1578959347.819:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=594 comm="apparmor_parser"
[    2.121663] audit: type=1400 audit(1578959347.819:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=594 comm="apparmor_parser"
[    2.121664] audit: type=1400 audit(1578959347.819:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=594 comm="apparmor_parser"
[    2.122489] audit: type=1400 audit(1578959347.823:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=586 comm="apparmor_parser"
[    2.122490] audit: type=1400 audit(1578959347.823:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=586 comm="apparmor_parser"
[    2.122491] audit: type=1400 audit(1578959347.823:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=586 comm="apparmor_parser"
[    2.123931] audit: type=1400 audit(1578959347.823:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=587 comm="apparmor_parser"
[    2.203324] usbcore: registered new interface driver btusb
[    2.206937] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    2.209240] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    2.209436] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    2.220912] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 11 2017
[    2.221917] Bluetooth: hci0: Device revision is 2
[    2.221917] Bluetooth: hci0: Secure boot is enabled
[    2.221918] Bluetooth: hci0: OTP lock is enabled
[    2.221918] Bluetooth: hci0: API lock is enabled
[    2.221918] Bluetooth: hci0: Debug lock is disabled
[    2.221919] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    2.225314] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[    2.286706] surface_sam: exports duplicate symbol surface_sam_ssh_consumer_register (owned by surface_sam_ssh)
[    2.351456] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker
[    2.351457] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    2.351458] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    2.351458] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    2.351459] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    2.351459] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    2.351460] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    2.491229] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    2.491230] Bluetooth: BNEP filters: protocol multicast
[    2.491232] Bluetooth: BNEP socket layer initialized
[    2.714216] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    2.833551] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input6
[    2.833621] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input7
[    2.860084] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
[    2.868189] iwlwifi 0000:00:14.3: BIOS contains WGDS but no WRDS
[    2.887181] fuse: init (API version 7.31)
[    3.904981] Bluetooth: hci0: Waiting for firmware download to complete
[    3.905900] Bluetooth: hci0: Firmware loaded in 1654236 usecs
[    3.905956] Bluetooth: hci0: Waiting for device to boot
[    3.919051] Bluetooth: hci0: Device booted in 12794 usecs
[    3.919172] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[    3.934062] Bluetooth: hci0: Applying Intel DDC parameters completed
[    4.276685] rfkill: input handler disabled
[    5.163541] wlp0s20f3: authenticate with ac:22:05:17:2d:9b
[    5.166207] wlp0s20f3: send auth to ac:22:05:17:2d:9b (try 1/3)
[    5.209013] wlp0s20f3: authenticated
[    5.210305] wlp0s20f3: associate with ac:22:05:17:2d:9b (try 1/3)
[    5.246826] wlp0s20f3: RX AssocResp from ac:22:05:17:2d:9b (capab=0x1511 status=0 aid=2)
[    5.250202] wlp0s20f3: associated
[    5.309153] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[   24.114483] usb 3-2: new high-speed USB device number 4 using xhci_hcd
[   24.266940] usb 3-2: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.54
[   24.266944] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   24.266947] usb 3-2: Product: USB2.1 Hub
[   24.266948] usb 3-2: Manufacturer: GenesysLogic
[   24.268552] hub 3-2:1.0: USB hub found
[   24.268965] hub 3-2:1.0: 4 ports detected
[   24.394759] usb 4-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[   24.419075] usb 4-2: New USB device found, idVendor=05e3, idProduct=0626, bcdDevice= 6.54
[   24.419078] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   24.419080] usb 4-2: Product: USB3.1 Hub
[   24.419082] usb 4-2: Manufacturer: GenesysLogic
[   24.422102] hub 4-2:1.0: USB hub found
[   24.424096] hub 4-2:1.0: 4 ports detected
[   24.582457] usb 3-2.1: new low-speed USB device number 5 using xhci_hcd
[   24.713143] usb 3-2.1: New USB device found, idVendor=1a2c, idProduct=2d23, bcdDevice= 1.10
[   24.713148] usb 3-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   24.713150] usb 3-2.1: Product: USB Keyboard
[   24.713152] usb 3-2.1: Manufacturer: USB
[   24.723321] input: USB USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.1/3-2.1:1.0/0003:1A2C:2D23.0001/input/input8
[   24.783186] hid-generic 0003:1A2C:2D23.0001: input,hidraw0: USB HID v1.10 Keyboard [USB USB Keyboard] on usb-0000:00:14.0-2.1/input0
[   24.786097] input: USB USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.1/3-2.1:1.1/0003:1A2C:2D23.0002/input/input9
[   24.842802] input: USB USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.1/3-2.1:1.1/0003:1A2C:2D23.0002/input/input10
[   24.843159] hid-generic 0003:1A2C:2D23.0002: input,hidraw1: USB HID v1.10 Device [USB USB Keyboard] on usb-0000:00:14.0-2.1/input1
[   24.946484] usb 3-2.2: new low-speed USB device number 6 using xhci_hcd
[   25.074843] usb 3-2.2: New USB device found, idVendor=275d, idProduct=0ba6, bcdDevice= 1.00
[   25.074847] usb 3-2.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[   25.074850] usb 3-2.2: Product: USB OPTICAL MOUSE 
[   25.082379] input: USB OPTICAL MOUSE  as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.2/3-2.2:1.0/0003:275D:0BA6.0003/input/input11
[   25.143069] hid-generic 0003:275D:0BA6.0003: input,hidraw2: USB HID v1.11 Mouse [USB OPTICAL MOUSE ] on usb-0000:00:14.0-2.2/input0
[   34.750294] Bluetooth: RFCOMM TTY layer initialized
[   34.750298] Bluetooth: RFCOMM socket layer initialized
[   34.750300] Bluetooth: RFCOMM ver 1.11
[   34.862689] rfkill: input handler enabled
[   36.858405] rfkill: input handler disabled
[   61.584177] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[   61.584191] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.584194] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.584196] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.584198] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.584200] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.584202] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.588488] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[   61.588502] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.588505] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.588507] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.588509] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.588511] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   61.588513] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)

Contributing guidlines

This project is awesome, and I depend on it. I want to know if it's possible for me to contribute as someone without much experience. It seems like this project doesn't organize in-progress development around the Github issue tracker. Is there somewhere else where that happens? Is there are a place where I could find issues that I could work on?

Thanks,
Daniel

Touchscreen and Power Issues

[Description of the bug or feature]

I have the repositories added and have installed the dmhacker kernel previously but neither of them have the touchscreen working. The power issue I can get around and not be bothered by it but I cannot figure out the Touch Issue.

Environment

Hardware model: Surface Pro 4
Kernel version: ARCH 5.4.14.a-1-hardened #1
Distribution: Arch Linux x86_64 GNU/Linux

`dmesg` output

dmesg attached to email

please provide a copy of `dmesg` here if possible

[dmesg.txt](https://github.com/linux-surface/linux-surface/files/4113144/dmesg.txt)

[SP2017] Disable keyboard backlights when suspending

On the Surface Pro 2017 the keyboard/type-cover backlight, FN-Key light etc. are not turned off on suspend. Since the backlight also can't be turned off by unbinding the USB device, it seems like the EC is able to turn off those LEDs.

README.md incorrect hibernation link

The line "If you chose to use hibernate over suspend, please follow the instructions here."

seems to have an incorrect link. Is
https://github.com/linux-surface/linux-surface/wiki/Secure-Boot

but supposed to be
https://fitzcarraldoblog.wordpress.com/2018/07/14/configuring-lubuntu-18-04-to-enable-hibernation-using-a-swap-file/

intel-precise-touch and Surface Pro 6

Hi,

I have just tried the new out of tree 'intel-precise-touch' driver on my Surface Pro 6 using kernel 5.4.6 on Ubuntu 19.10.

The good news is that the Pen support seems to be working fine. (I did have to manually add 'ipts' to /etc/modules-load.d/modules.conf as it did not automatically load.)

Touch screen support still is not working for me. Is it possible I need to add a hardware id somewhere?

Environment

Hardware model: Surface Pro 6
Kernel version: 5.4.6-linux-surface (with patches from intel-precise-touch applied)
Distribution: Ubuntu 19.10

`dmesg` output

[    0.000000] Linux version 5.4.6-linux-surface-new-ipts (mdoughty@boson) (gcc version 9.2.1 20191008 (Ubuntu 9.2.1-9ubuntu2)) #1 SMP Sun Jan 19 11:17:11 GMT 2020
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-linux-surface-new-ipts root=UUID=6be4d46c-4948-41f0-9d37-06349cbf9024 ro quiet splash pcie_port_pm=off vt.handoff=7
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008aa99fff] usable
[    0.000000] BIOS-e820: [mem 0x000000008aa9a000-0x000000008aa9afff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008aa9b000-0x000000008aa9bfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008aa9c000-0x000000008bd67fff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bd68000-0x000000008bddafff] type 20
[    0.000000] BIOS-e820: [mem 0x000000008bddb000-0x000000008be79fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008be7a000-0x000000008be9ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008bea0000-0x000000008befefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008beff000-0x000000008befffff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bf00000-0x000000008f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  TPMFinalLog=0x8be97000  ACPI=0x8befe000  ACPI 2.0=0x8befe014  SMBIOS=0x8bde4000  SMBIOS 3.0=0x8bde2000  MEMATTR=0x88fcf018  ESRT=0x8bde5598 
[    0.000000] SMBIOS 3.1.1 present.
[    0.000000] DMI: Microsoft Corporation Surface Pro 6/Surface Pro 6, BIOS 234.2706.768 04/18/2019
[    0.000000] tsc: Detected 1800.000 MHz processor
[    0.001331] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001333] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001342] last_pfn = 0x26f800 max_arch_pfn = 0x400000000
[    0.001348] MTRR default type: write-back
[    0.001350] MTRR fixed ranges enabled:
[    0.001352]   00000-9FFFF write-back
[    0.001353]   A0000-BFFFF uncachable
[    0.001354]   C0000-FFFFF write-protect
[    0.001355] MTRR variable ranges enabled:
[    0.001357]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001359]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001360]   2 base 0090000000 mask 7FF0000000 uncachable
[    0.001361]   3 base 008E000000 mask 7FFE000000 uncachable
[    0.001362]   4 base 008D000000 mask 7FFF000000 uncachable
[    0.001363]   5 disabled
[    0.001364]   6 disabled
[    0.001364]   7 disabled
[    0.001365]   8 disabled
[    0.001366]   9 disabled
[    0.002162] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002428] last_pfn = 0x8bf00 max_arch_pfn = 0x400000000
[    0.020983] esrt: Reserving ESRT space from 0x000000008bde5598 to 0x000000008bde5670.
[    0.021017] Using GB pages for direct mapping
[    0.021020] BRK [0x1fac01000, 0x1fac01fff] PGTABLE
[    0.021022] BRK [0x1fac02000, 0x1fac02fff] PGTABLE
[    0.021024] BRK [0x1fac03000, 0x1fac03fff] PGTABLE
[    0.021067] BRK [0x1fac04000, 0x1fac04fff] PGTABLE
[    0.021069] BRK [0x1fac05000, 0x1fac05fff] PGTABLE
[    0.021258] BRK [0x1fac06000, 0x1fac06fff] PGTABLE
[    0.021314] BRK [0x1fac07000, 0x1fac07fff] PGTABLE
[    0.021493] BRK [0x1fac08000, 0x1fac08fff] PGTABLE
[    0.021567] BRK [0x1fac09000, 0x1fac09fff] PGTABLE
[    0.021663] Secure boot could not be determined
[    0.021664] RAMDISK: [mem 0x323cb000-0x351dcfff]
[    0.021676] ACPI: Early table checksum verification disabled
[    0.021680] ACPI: RSDP 0x000000008BEFE014 000024 (v02 MSFT  )
[    0.021686] ACPI: XSDT 0x000000008BEFD0E8 0000B4 (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.021693] ACPI: FACP 0x000000008BEDB000 00010C (v05 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.021700] ACPI: DSDT 0x000000008BEBF000 01725E (v02 MSFT   MSFT     00000000 INTL 20160422)
[    0.021704] ACPI: FACS 0x000000008BE7F000 000040
[    0.021708] ACPI: SSDT 0x000000008BEE3000 019652 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[    0.021712] ACPI: SSDT 0x000000008BEE2000 000577 (v02 MSFT   Tpm2Tabl 00001000 INTL 20160422)
[    0.021716] ACPI: TPM2 0x000000008BEE1000 000034 (v03 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.021719] ACPI: MSDM 0x000000008BEE0000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.021723] ACPI: SSDT 0x000000008BEDC000 00312B (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
[    0.021727] ACPI: HPET 0x000000008BEDA000 000038 (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.021731] ACPI: APIC 0x000000008BED9000 00012C (v03 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.021735] ACPI: MCFG 0x000000008BED8000 00003C (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.021739] ACPI: LPIT 0x000000008BED7000 000094 (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.021742] ACPI: SSDT 0x000000008BEBB000 003461 (v02 MSFT   RTD3_CA  00001000 INTL 20160422)
[    0.021746] ACPI: SSDT 0x000000008BEBA000 0008F2 (v02 MSFT   xh_ca000 00000000 INTL 20160422)
[    0.021750] ACPI: SSDT 0x000000008BEB8000 0017AE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
[    0.021754] ACPI: DMAR 0x000000008BEB7000 00015C (v01 MSFT   MSFT     00000001 INTL 00000001)
[    0.021757] ACPI: NHLT 0x000000008BEB6000 00002D (v00 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.021761] ACPI: FPDT 0x000000008BEB5000 000034 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.021765] ACPI: BGRT 0x000000008BEB4000 000038 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.021769] ACPI: WSMT 0x000000008BEB3000 000028 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.021780] ACPI: Local APIC address 0xfee00000
[    0.022230] No NUMA configuration found
[    0.022231] Faking a node at [mem 0x0000000000000000-0x000000026f7fffff]
[    0.022237] NODE_DATA(0) allocated [mem 0x26f7fb000-0x26f7fffff]
[    0.022277] Zone ranges:
[    0.022278]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.022280]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.022282]   Normal   [mem 0x0000000100000000-0x000000026f7fffff]
[    0.022283]   Device   empty
[    0.022284] Movable zone start for each node
[    0.022285] Early memory node ranges
[    0.022286]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.022288]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.022289]   node   0: [mem 0x0000000000100000-0x000000008aa99fff]
[    0.022290]   node   0: [mem 0x000000008aa9c000-0x000000008bd67fff]
[    0.022291]   node   0: [mem 0x000000008beff000-0x000000008befffff]
[    0.022292]   node   0: [mem 0x0000000100000000-0x000000026f7fffff]
[    0.022482] Zeroed struct page in unavailable ranges: 17149 pages
[    0.022484] Initmem setup node 0 [mem 0x0000000000001000-0x000000026f7fffff]
[    0.022486] On node 0 totalpages: 2077955
[    0.022488]   DMA zone: 64 pages used for memmap
[    0.022489]   DMA zone: 23 pages reserved
[    0.022490]   DMA zone: 3996 pages, LIFO batch:0
[    0.022567]   DMA32 zone: 8886 pages used for memmap
[    0.022568]   DMA32 zone: 568679 pages, LIFO batch:63
[    0.035682]   Normal zone: 23520 pages used for memmap
[    0.035683]   Normal zone: 1505280 pages, LIFO batch:63
[    0.060883] Reserving Intel graphics memory at [mem 0x8d800000-0x8f7fffff]
[    0.061438] ACPI: PM-Timer IO Port: 0x1808
[    0.061440] ACPI: Local APIC address 0xfee00000
[    0.061449] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.061450] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.061451] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.061452] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.061453] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.061453] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.061454] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.061455] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.061456] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.061457] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.061457] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.061458] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.061459] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.061460] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.061461] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.061462] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.061490] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.061493] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.061495] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.061497] ACPI: IRQ0 used by override.
[    0.061498] ACPI: IRQ9 used by override.
[    0.061501] Using ACPI (MADT) for SMP configuration information
[    0.061503] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.061522] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.061546] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.061548] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.061550] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[    0.061552] PM: Registered nosave memory: [mem 0x8aa9a000-0x8aa9afff]
[    0.061553] PM: Registered nosave memory: [mem 0x8aa9b000-0x8aa9bfff]
[    0.061555] PM: Registered nosave memory: [mem 0x8bd68000-0x8bddafff]
[    0.061556] PM: Registered nosave memory: [mem 0x8bddb000-0x8be79fff]
[    0.061557] PM: Registered nosave memory: [mem 0x8be7a000-0x8be9ffff]
[    0.061557] PM: Registered nosave memory: [mem 0x8bea0000-0x8befefff]
[    0.061559] PM: Registered nosave memory: [mem 0x8bf00000-0x8f7fffff]
[    0.061560] PM: Registered nosave memory: [mem 0x8f800000-0xdfffffff]
[    0.061561] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.061562] PM: Registered nosave memory: [mem 0xf0000000-0xfe00ffff]
[    0.061562] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.061563] PM: Registered nosave memory: [mem 0xfe011000-0xffffffff]
[    0.061565] [mem 0x8f800000-0xdfffffff] available for PCI devices
[    0.061567] Booting paravirtualized kernel on bare hardware
[    0.061571] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.213290] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.213590] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u262144
[    0.213600] pcpu-alloc: s178584 r8192 d30312 u262144 alloc=1*2097152
[    0.213602] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.213634] Built 1 zonelists, mobility grouping on.  Total pages: 2045462
[    0.213635] Policy zone: Normal
[    0.213641] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.6-linux-surface-new-ipts root=UUID=6be4d46c-4948-41f0-9d37-06349cbf9024 ro quiet splash pcie_port_pm=off vt.handoff=7
[    0.214523] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.214902] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.215016] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.220920] Calgary: detecting Calgary via BIOS EBDA area
[    0.220922] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.246380] Memory: 7968180K/8311820K available (10243K kernel code, 1197K rwdata, 3700K rodata, 1664K init, 2060K bss, 343640K reserved, 0K cma-reserved)
[    0.246574] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.246588] Kernel/User page tables isolation: enabled
[    0.246606] ftrace: allocating 33546 entries in 132 pages
[    0.268429] rcu: Hierarchical RCU implementation.
[    0.268432] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.268434] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.268435] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.272801] NR_IRQS: 33024, nr_irqs: 2048, preallocated irqs: 16
[    0.273188] random: crng done (trusting CPU's manufacturer)
[    0.273221] Console: colour dummy device 80x25
[    0.273227] printk: console [tty0] enabled
[    0.273251] ACPI: Core revision 20190816
[    0.273696] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.273767] APIC: Switch to symmetric I/O mode setup
[    0.273770] DMAR: Host address width 39
[    0.273772] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.273779] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.273781] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.273785] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.273787] DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
[    0.273788] DMAR: RMRR base: 0x0000008d000000 end: 0x0000008f7fffff
[    0.273789] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.273790] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.273791] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.273792] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
[    0.273792] DMAR: ANDD device: 9 name: \_SB.PCI0.UA00
[    0.273794] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.273795] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.273797] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.275474] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.275476] x2apic enabled
[    0.275489] Switched APIC routing to cluster x2apic.
[    0.279536] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.297739] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns
[    0.297745] Calibrating delay loop (skipped), value calculated using timer frequency.. 3600.00 BogoMIPS (lpj=7200000)
[    0.297748] pid_max: default: 32768 minimum: 301
[    0.301778] LSM: Security Framework initializing
[    0.301786] Yama: becoming mindful.
[    0.301818] AppArmor: AppArmor initialized
[    0.301820] TOMOYO Linux initialized
[    0.301859] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.301886] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.302250] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.302290] process: using mwait in idle threads
[    0.302294] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.302295] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.302299] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.302301] Spectre V2 : Mitigation: Full generic retpoline
[    0.302302] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.302302] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.302304] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.302305] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.302307] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.302311] MDS: Mitigation: Clear CPU buffers
[    0.302701] Freeing SMP alternatives memory: 24K
[    0.305519] TSC deadline timer enabled
[    0.305523] smpboot: CPU0: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[    0.305673] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.305681] ... version:                4
[    0.305682] ... bit width:              48
[    0.305682] ... generic registers:      4
[    0.305683] ... value mask:             0000ffffffffffff
[    0.305684] ... max period:             00007fffffffffff
[    0.305685] ... fixed-purpose events:   3
[    0.305686] ... event mask:             000000070000000f
[    0.305741] rcu: Hierarchical SRCU implementation.
[    0.305741] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.305741] smp: Bringing up secondary CPUs ...
[    0.305741] x86: Booting SMP configuration:
[    0.305741] .... node  #0, CPUs:      #1 #2 #3 #4
[    0.314941] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.314941]  #5 #6 #7
[    0.318311] smp: Brought up 1 node, 8 CPUs
[    0.318311] smpboot: Max logical packages: 1
[    0.318311] smpboot: Total of 8 processors activated (28800.00 BogoMIPS)
[    0.322141] devtmpfs: initialized
[    0.322141] x86/mm: Memory block size: 128MB
[    0.322892] PM: Registering ACPI NVS region [mem 0x8aa9a000-0x8aa9afff] (4096 bytes)
[    0.322892] PM: Registering ACPI NVS region [mem 0x8be7a000-0x8be9ffff] (155648 bytes)
[    0.322892] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.322892] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.322892] pinctrl core: initialized pinctrl subsystem
[    0.322892] NET: Registered protocol family 16
[    0.322892] audit: initializing netlink subsys (disabled)
[    0.322892] audit: type=2000 audit(1579450429.048:1): state=initialized audit_enabled=0 res=1
[    0.322892] cpuidle: using governor ladder
[    0.322892] cpuidle: using governor menu
[    0.322892] ACPI: bus type PCI registered
[    0.322892] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.322892] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.322892] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.322892] PCI: Using configuration type 1 for base access
[    0.322892] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.326516] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.326516] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.550147] ACPI: Added _OSI(Module Device)
[    0.550147] ACPI: Added _OSI(Processor Device)
[    0.550147] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.550147] ACPI: Added _OSI(Processor Aggregator Device)
[    0.550147] ACPI: Added _OSI(Linux-Dell-Video)
[    0.550147] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.550147] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.600789] ACPI: 7 ACPI AML tables successfully acquired and loaded
[    0.604386] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.608714] ACPI: Dynamic OEM Table Load:
[    0.608733] ACPI: SSDT 0xFFFF9353656AB800 00058B (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
[    0.610641] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.611907] ACPI: Dynamic OEM Table Load:
[    0.611916] ACPI: SSDT 0xFFFF9353656F9C00 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
[    0.613802] ACPI: Dynamic OEM Table Load:
[    0.613809] ACPI: SSDT 0xFFFF935365192C00 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160422)
[    0.615561] ACPI: Dynamic OEM Table Load:
[    0.615569] ACPI: SSDT 0xFFFF9353656A8000 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160422)
[    0.617854] ACPI: Dynamic OEM Table Load:
[    0.617866] ACPI: SSDT 0xFFFF935365BC4000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160422)
[    0.620577] ACPI: Dynamic OEM Table Load:
[    0.620585] ACPI: SSDT 0xFFFF9353656F8400 000317 (v02 PmRef  ApHwp    00003000 INTL 20160422)
[    0.622518] ACPI: Dynamic OEM Table Load:
[    0.622525] ACPI: SSDT 0xFFFF9353656FC400 00030A (v02 PmRef  ApCst    00003000 INTL 20160422)
[    0.628330] ACPI: Interpreter enabled
[    0.628403] ACPI: (supports S0 S4 S5)
[    0.628404] ACPI: Using IOAPIC for interrupt routing
[    0.628459] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.629218] ACPI: Enabled 9 GPEs in block 00 to 7F
[    0.635961] ACPI: Power Resource [PX01] (on)
[    0.636063] ACPI: Power Resource [PX02] (on)
[    0.636156] ACPI: Power Resource [PX03] (on)
[    0.636250] ACPI: Power Resource [PX04] (on)
[    0.636348] ACPI: Power Resource [PX05] (on)
[    0.636441] ACPI: Power Resource [PX06] (on)
[    0.636537] ACPI: Power Resource [PX07] (on)
[    0.638532] ACPI: Power Resource [USBC] (on)
[    0.639247] ACPI: Power Resource [PXP] (off)
[    0.641251] ACPI: Power Resource [PXP] (off)
[    0.641551] ACPI: Power Resource [PRWF] (on)
[    0.642224] ACPI: Power Resource [PXP] (off)
[    0.644678] ACPI: Power Resource [PXP] (off)
[    0.656017] ACPI: Power Resource [CAMP] (on)
[    0.664633] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.664641] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.667581] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.670355] PCI host bridge to bus 0000:00
[    0.670359] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.670361] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.670362] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.670364] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.670365] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.670367] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.670368] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.670370] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.670371] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.670373] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.670374] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.670376] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.670377] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.670379] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.670380] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.670382] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.670383] pci_bus 0000:00: root bus resource [mem 0x8f800000-0xdfffffff window]
[    0.670385] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.670387] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.670405] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
[    0.671532] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
[    0.671549] pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff 64bit]
[    0.671558] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.671564] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.671585] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.672727] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.672745] pci 0000:00:04.0: reg 0x10: [mem 0xa1730000-0xa1737fff 64bit]
[    0.673939] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
[    0.673955] pci 0000:00:05.0: reg 0x10: [mem 0xa1000000-0xa13fffff 64bit]
[    0.675134] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000
[    0.675160] pci 0000:00:13.0: reg 0x10: [mem 0xa1740000-0xa1740fff 64bit]
[    0.676386] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.676414] pci 0000:00:14.0: reg 0x10: [mem 0xa1700000-0xa170ffff 64bit]
[    0.676494] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.677702] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.677729] pci 0000:00:14.2: reg 0x10: [mem 0xa1741000-0xa1741fff 64bit]
[    0.678908] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
[    0.679019] pci 0000:00:14.3: reg 0x10: [mem 0xa1710000-0xa171ffff 64bit]
[    0.680540] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.680804] pci 0000:00:15.0: reg 0x10: [mem 0xa1742000-0xa1742fff 64bit]
[    0.682863] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    0.683127] pci 0000:00:15.1: reg 0x10: [mem 0xa1743000-0xa1743fff 64bit]
[    0.685178] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    0.685442] pci 0000:00:15.2: reg 0x10: [mem 0xa1744000-0xa1744fff 64bit]
[    0.687485] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
[    0.687750] pci 0000:00:15.3: reg 0x10: [mem 0xa1745000-0xa1745fff 64bit]
[    0.689727] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.689774] pci 0000:00:16.0: reg 0x10: [mem 0xa1746000-0xa1746fff 64bit]
[    0.689904] pci 0000:00:16.0: PME# supported from D3hot
[    0.691097] pci 0000:00:16.4: [8086:9d3e] type 00 class 0x078000
[    0.691143] pci 0000:00:16.4: reg 0x10: [mem 0xa1747000-0xa1747fff 64bit]
[    0.691273] pci 0000:00:16.4: PME# supported from D3hot
[    0.692388] pci 0000:00:1c.0: [8086:9d13] type 01 class 0x060400
[    0.692496] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.693708] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.693809] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.695107] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
[    0.695371] pci 0000:00:1e.0: reg 0x10: [mem 0xa1748000-0xa1748fff 64bit]
[    0.697367] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[    0.698620] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.698638] pci 0000:00:1f.2: reg 0x10: [mem 0xa173c000-0xa173ffff]
[    0.699808] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[    0.699839] pci 0000:00:1f.3: reg 0x10: [mem 0xa1738000-0xa173bfff 64bit]
[    0.699869] pci 0000:00:1f.3: reg 0x20: [mem 0xa1720000-0xa172ffff 64bit]
[    0.699926] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.701303] pci 0000:01:00.0: [11ab:2b38] type 00 class 0x020000
[    0.701351] pci 0000:01:00.0: reg 0x10: [mem 0xa1500000-0xa15fffff 64bit pref]
[    0.701370] pci 0000:01:00.0: reg 0x18: [mem 0xa1400000-0xa14fffff 64bit pref]
[    0.701519] pci 0000:01:00.0: supports D1 D2
[    0.701521] pci 0000:01:00.0: PME# supported from D0 D1 D3hot D3cold
[    0.701890] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.701900] pci 0000:00:1c.0:   bridge window [mem 0xa1400000-0xa15fffff 64bit pref]
[    0.701968] pci 0000:02:00.0: [144d:a806] type 00 class 0x010802
[    0.702001] pci 0000:02:00.0: reg 0x10: [mem 0xa1600000-0xa1603fff 64bit]
[    0.702276] pci 0000:00:1d.0: PCI bridge to [bus 02]
[    0.702282] pci 0000:00:1d.0:   bridge window [mem 0xa1600000-0xa16fffff]
[    0.706194] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.706262] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.706327] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.706391] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.706454] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.706517] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.706579] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.706642] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.716821] iommu: Default domain type: Translated 
[    0.716839] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.716839] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.716839] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.716839] vgaarb: loaded
[    0.716839] EDAC MC: Ver: 3.0.0
[    0.716839] Registered efivars operations
[    0.716839] PCI: Using ACPI for IRQ routing
[    0.746166] PCI: pci_cache_line_size set to 64 bytes
[    0.746542] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.746544] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.746545] e820: reserve RAM buffer [mem 0x8aa9a000-0x8bffffff]
[    0.746547] e820: reserve RAM buffer [mem 0x8bd68000-0x8bffffff]
[    0.746548] e820: reserve RAM buffer [mem 0x8bf00000-0x8bffffff]
[    0.746549] e820: reserve RAM buffer [mem 0x26f800000-0x26fffffff]
[    0.747868] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.747873] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.749775] clocksource: Switched to clocksource tsc-early
[    0.764190] VFS: Disk quotas dquot_6.6.0
[    0.764211] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.764361] AppArmor: AppArmor Filesystem Enabled
[    0.764380] pnp: PnP ACPI init
[    0.764626] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.764628] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.764630] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.764632] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.764634] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.764636] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.764637] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.764643] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.765070] system 00:01: [io  0x2000-0x20fe] has been reserved
[    0.765075] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.765280] system 00:02: [io  0x0680-0x069f] has been reserved
[    0.765282] system 00:02: [io  0xffff] has been reserved
[    0.765284] system 00:02: [io  0xffff] has been reserved
[    0.765285] system 00:02: [io  0xffff] has been reserved
[    0.765287] system 00:02: [io  0x1800-0x18fe] has been reserved
[    0.765289] system 00:02: [io  0x164e-0x164f] has been reserved
[    0.765293] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.765430] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.765486] system 00:04: [io  0x1854-0x1857] has been reserved
[    0.765491] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.767673] system 00:05: [mem 0xfe020000-0xfe021fff] has been reserved
[    0.767676] system 00:05: [mem 0xfe022000-0xfe023fff] has been reserved
[    0.767678] system 00:05: [mem 0xfe024000-0xfe025fff] has been reserved
[    0.767679] system 00:05: [mem 0xfe026000-0xfe027fff] has been reserved
[    0.767681] system 00:05: [mem 0xfe028000-0xfe029fff] has been reserved
[    0.767683] system 00:05: [mem 0xfe02a000-0xfe02bfff] has been reserved
[    0.767685] system 00:05: [mem 0xfe02c000-0xfe02dfff] has been reserved
[    0.767687] system 00:05: [mem 0xfe02e000-0xfe02ffff] has been reserved
[    0.767689] system 00:05: [mem 0xfe030000-0xfe031fff] has been reserved
[    0.767690] system 00:05: [mem 0xfe032000-0xfe033fff] has been reserved
[    0.767694] system 00:05: [mem 0xfe034000-0xfe035fff] has been reserved
[    0.767698] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.768345] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.768347] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.768349] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.768351] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
[    0.768353] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.768355] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.768357] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.768358] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
[    0.768360] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.768362] system 00:06: [mem 0x8f800000-0x8f81ffff] has been reserved
[    0.768366] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.769230] pnp: PnP ACPI: found 7 devices
[    0.770931] thermal_sys: Registered thermal governor 'fair_share'
[    0.770932] thermal_sys: Registered thermal governor 'bang_bang'
[    0.770933] thermal_sys: Registered thermal governor 'step_wise'
[    0.770934] thermal_sys: Registered thermal governor 'user_space'
[    0.775453] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.775503] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.775512] pci 0000:00:1c.0:   bridge window [mem 0xa1400000-0xa15fffff 64bit pref]
[    0.775518] pci 0000:00:1d.0: PCI bridge to [bus 02]
[    0.775522] pci 0000:00:1d.0:   bridge window [mem 0xa1600000-0xa16fffff]
[    0.775531] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.775533] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.775535] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.775536] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.775538] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.775540] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.775541] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.775543] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.775544] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.775546] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.775547] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.775549] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.775551] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.775552] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.775554] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.775555] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.775557] pci_bus 0000:00: resource 20 [mem 0x8f800000-0xdfffffff window]
[    0.775559] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    0.775561] pci_bus 0000:01: resource 2 [mem 0xa1400000-0xa15fffff 64bit pref]
[    0.775562] pci_bus 0000:02: resource 1 [mem 0xa1600000-0xa16fffff]
[    0.775755] NET: Registered protocol family 2
[    0.775925] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.775940] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.776035] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.776172] TCP: Hash tables configured (established 65536 bind 65536)
[    0.776208] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.776232] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.776316] NET: Registered protocol family 1
[    0.776322] NET: Registered protocol family 44
[    0.776335] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.776886] PCI: CLS 0 bytes, default 64
[    0.776931] Trying to unpack rootfs image as initramfs...
[    0.959487] Freeing initrd memory: 47176K
[    0.959571] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.0
[    0.959576] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:15.1
[    0.959579] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:15.2
[    0.959581] DMAR: ACPI device "device:77" under DMAR at fed91000 as 00:15.3
[    0.959584] DMAR: ACPI device "device:78" under DMAR at fed91000 as 00:1e.0
[    0.997802] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.997809] software IO TLB: mapped [mem 0x848e8000-0x888e8000] (64MB)
[    0.998545] Initialise system trusted keyrings
[    0.998602] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    1.000359] zbud: loaded
[    1.000708] Key type asymmetric registered
[    1.000710] Asymmetric key parser 'x509' registered
[    1.000717] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    1.000793] io scheduler mq-deadline registered
[    1.001306] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    1.001586] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
[    1.001669] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    1.001694] efifb: probing for efifb
[    1.001711] efifb: framebuffer at 0x90000000, using 19520k, total 19520k
[    1.001712] efifb: mode is 2736x1824x32, linelength=10944, pages=1
[    1.001713] efifb: scrolling: redraw
[    1.001714] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    1.001851] Console: switching to colour frame buffer device 342x114
[    1.016064] fb0: EFI VGA frame buffer device
[    1.016079] intel_idle: MWAIT substates: 0x11142120
[    1.016081] intel_idle: v0.4.1 model 0x8E
[    1.016726] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.020008] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.020997] Linux agpgart interface v0.103
[    1.021081] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    1.021081] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    1.021890] i8042: PNP: No PS/2 controller found.
[    1.022012] mousedev: PS/2 mouse device common for all mice
[    1.022059] rtc_cmos 00:03: RTC can wake from S4
[    1.022645] rtc_cmos 00:03: registered as rtc0
[    1.022669] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[    1.022680] intel_pstate: Intel P-state driver initializing
[    1.023575] intel_pstate: HWP enabled
[    1.023819] ledtrig-cpu: registered to indicate activity on CPUs
[    1.023985] intel_pmc_core INT33A1:00:  initialized
[    1.024053] drop_monitor: Initializing network drop monitor service
[    1.024233] NET: Registered protocol family 10
[    1.036427] Segment Routing with IPv6
[    1.036450] mip6: Mobile IPv6
[    1.036452] NET: Registered protocol family 17
[    1.036615] mpls_gso: MPLS GSO support
[    1.037478] microcode: sig=0x806ea, pf=0x80, revision=0xca
[    1.037639] microcode: Microcode Update Driver: v2.2.
[    1.037642] IPI shorthand broadcast: enabled
[    1.037649] sched_clock: Marking stable (1036745621, 618743)->(1042838384, -5474020)
[    1.037729] registered taskstats version 1
[    1.037730] Loading compiled-in X.509 certificates
[    1.074995] Loaded X.509 cert 'Build time autogenerated kernel key: 6ff745dc04584f234829fd754c604a840d7c3ab7'
[    1.075011] zswap: loaded using pool lzo/zbud
[    1.075183] Key type ._fscrypt registered
[    1.075184] Key type .fscrypt registered
[    1.075197] AppArmor: AppArmor sha1 policy hashing enabled
[    1.076056] rtc_cmos 00:03: setting system clock to 2020-01-19T16:13:50 UTC (1579450430)
[    1.076833] Freeing unused kernel image memory: 1664K
[    1.122103] Write protecting the kernel read-only data: 16384k
[    1.122867] Freeing unused kernel image memory: 2036K
[    1.123041] Freeing unused kernel image memory: 396K
[    1.136829] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.136830] x86/mm: Checking user space page tables
[    1.150484] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.150486] Run /init as init process
[    1.211839] crc_ccitt: module verification failed: signature and/or required key missing - tainting kernel
[    1.225733] intel_ish_ipc 0000:00:13.0: enabling device (0000 -> 0002)
[    1.228994] ACPI: bus type USB registered
[    1.229010] usbcore: registered new interface driver usbfs
[    1.229017] usbcore: registered new interface driver hub
[    1.229224] usbcore: registered new device driver usb
[    1.232413] nvme nvme0: pci function 0000:02:00.0
[    1.234026] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.234076] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.234084] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    1.234311] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    1.235173] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    1.235178] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.235313] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    1.235353] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.235355] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.235357] usb usb1: Product: xHCI Host Controller
[    1.235358] usb usb1: Manufacturer: Linux 5.4.6-linux-surface-new-ipts xhci-hcd
[    1.235360] usb usb1: SerialNumber: 0000:00:14.0
[    1.235584] hub 1-0:1.0: USB hub found
[    1.235599] hub 1-0:1.0: 12 ports detected
[    1.235655] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    1.237993] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    1.238319] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    1.240761] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    1.241037] idma64 idma64.3: Found Intel integrated DMA 64-bit
[    1.241407] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    1.241612] idma64 idma64.4: Found Intel integrated DMA 64-bit
[    1.241635] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.241638] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.241640] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    1.241684] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.241685] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.241687] usb usb2: Product: xHCI Host Controller
[    1.241688] usb usb2: Manufacturer: Linux 5.4.6-linux-surface-new-ipts xhci-hcd
[    1.241689] usb usb2: SerialNumber: 0000:00:14.0
[    1.241758] dw-apb-uart.4: ttyS0 at MMIO 0xa1748000 (irq = 20, base_baud = 3000000) is a 16550A
[    1.241780] hub 2-0:1.0: USB hub found
[    1.241788] hub 2-0:1.0: 6 ports detected
[    1.243805] serial serial0: tty port ttyS0 registered
[    1.262236] battery: ACPI: Battery Slot [BAT1] (battery present)
[    1.453922] nvme nvme0: Shutdown timeout set to 10 seconds
[    1.458875] nvme nvme0: 7/0/0 default/read/poll queues
[    1.467279]  nvme0n1: p1 p2 p3 p4 p5
[    1.574093] usb 1-7: new full-speed USB device number 2 using xhci_hcd
[    1.724063] usb 1-7: New USB device found, idVendor=045e, idProduct=09c0, bcdDevice= 0.07
[    1.724068] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.724071] usb 1-7: Product: Surface Type Cover
[    1.724073] usb 1-7: Manufacturer: Microsoft
[    1.735989] hidraw: raw HID events driver (C) Jiri Kosina
[    1.739408] usbcore: registered new interface driver usbhid
[    1.739409] usbhid: USB HID core driver
[    1.742889] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input0
[    1.802329] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input1
[    1.802539] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input2
[    1.802594] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input3
[    1.802645] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input4
[    1.802773] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input5
[    1.802822] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input6
[    1.802870] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input7
[    1.803058] hid-generic 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    1.910410] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input9
[    1.911064] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    1.919044] hid-generic 001F:8087:0AC2.0002: hidraw0: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    1.970341] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input10
[    1.970650] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input11
[    1.970715] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input12
[    1.970774] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input13
[    1.971054] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input14
[    1.971114] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input15
[    1.971182] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:09C0.0001/input/input16
[    1.971595] hid-multitouch 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-7/input0
[    2.001847] tsc: Refined TSC clocksource calibration: 1800.006 MHz
[    2.001861] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19f22f68897, max_idle_ns: 440795282550 ns
[    2.001922] clocksource: Switched to clocksource tsc
[    2.128280] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null)
[    2.179908] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    2.267431] systemd[1]: RTC configured in localtime, applying delta of 0 minutes to system time.
[    2.282728] systemd[1]: Inserted module 'autofs4'
[    2.354360] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.374270] systemd[1]: Detected architecture x86-64.
[    2.397544] systemd[1]: Set hostname to <SP06>.
[    2.398518] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    2.475846] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    2.518746] systemd[1]: Reached target User and Group Name Lookups.
[    2.518803] systemd[1]: Reached target Remote File Systems.
[    2.518847] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    2.519513] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    2.519643] systemd[1]: Listening on Journal Audit Socket.
[    2.541380] lp: driver loaded but no devices found
[    2.543287] ppdev: user-space parallel port driver
[    2.552076] ipts: loading out-of-tree module taints kernel.
[    2.564183] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro
[    2.649801] Adding 1520880k swap on /swapfile.  Priority:-2 extents:5 across:1553648k SSFS
[    2.718082] acpi-tad ACPI000E:00: Missing _PRW
[    2.718524] ACPI: AC Adapter [ADP1] (off-line)
[    2.741539] tpm_tis NTC0103:00: 2.0 TPM (device-id 0xFE, rev-id 4)
[    2.843785] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input18
[    2.843818] ACPI: Lid Switch [LID0]
[    2.844734] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    2.846583] mei_me 0000:00:16.4: enabling device (0004 -> 0006)
[    2.855947] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Probing IPTS
[    2.855950] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: IPTS using DMA_BIT_MASK(64)
[    2.857773] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Starting receive loop
[    2.858751] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Starting input loop
[    2.867685] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: Device 045E:001F found
[    2.867725] input: Intel Precise Stylus as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/input/input19
[    2.867783] input: Intel Precise Touchscreen (Singletouch) as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/input/input20
[    2.876297] ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04: IPTS enabled
[    2.918079] loop: module loaded
[    2.935488] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    2.935490] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    2.935490] RAPL PMU: hw unit of domain package 2^-14 Joules
[    2.935491] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    2.935491] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    2.935492] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    2.984772] systemd-journald[301]: Received request to flush runtime journal from PID 1
[    2.998055] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    2.998603] EFI Variables Facility v0.08 2004-May-17
[    3.014830] intel_rapl_common: Found RAPL domain package
[    3.014832] intel_rapl_common: Found RAPL domain dram
[    3.015085] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.051238] intel_rapl_common: Found RAPL domain package
[    3.051240] intel_rapl_common: Found RAPL domain core
[    3.051241] intel_rapl_common: Found RAPL domain uncore
[    3.051242] intel_rapl_common: Found RAPL domain dram
[    3.052752] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.7.auto/input/input21
[    3.057802] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.8.auto/input/input22
[    3.061483] cryptd: max_cpu_qlen set to 1000
[    3.088053] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    3.088431] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.088727] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.124370] AVX2 version of gcm_enc/dec engaged.
[    3.124372] AES CTR mode by8 optimization enabled
[    3.184707] pstore: Using crash dump compression: deflate
[    3.213294] pstore: Registered efi as persistent store backend
[    3.562691] mwifiex_pcie 0000:01:00.0: enabling device (0000 -> 0002)
[    3.563179] mwifiex_pcie: PCI memory map Virt0: ffffa60081e00000 PCI memory map Virt2: ffffa60083400000
[    3.609421] audit: type=1400 audit(1579450433.025:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=656 comm="apparmor_parser"
[    3.610514] audit: type=1400 audit(1579450433.029:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=654 comm="apparmor_parser"
[    3.611025] audit: type=1400 audit(1579450433.029:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=655 comm="apparmor_parser"
[    3.611039] audit: type=1400 audit(1579450433.029:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=655 comm="apparmor_parser"
[    3.611046] audit: type=1400 audit(1579450433.029:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=655 comm="apparmor_parser"
[    3.611599] audit: type=1400 audit(1579450433.029:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=657 comm="apparmor_parser"
[    3.611608] audit: type=1400 audit(1579450433.029:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=657 comm="apparmor_parser"
[    3.612393] audit: type=1400 audit(1579450433.029:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=653 comm="apparmor_parser"
[    3.615489] audit: type=1400 audit(1579450433.033:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=660 comm="apparmor_parser"
[    3.764767] checking generic (90000000 1310000) vs hw (90000000 10000000)
[    3.764769] fb0: switching to inteldrmfb from EFI VGA
[    3.767297] Console: switching to colour dummy device 80x25
[    3.767831] i915 0000:00:02.0: vgaarb: deactivate vga console
[    3.773477] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.773478] [drm] Driver supports precise vblank timestamp query.
[    3.774580] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    3.776634] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    3.813844] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    3.820173] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    3.821173] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input23
[    3.847023] fbcon: i915drmfb (fb0) is primary device
[    3.861482] Console: switching to colour frame buffer device 342x114
[    3.862809] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.878021] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    3.905964] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    3.979381] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    3.979383] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.979385] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    3.979386] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    3.979387] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    3.979389] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[    3.979390] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    4.040319] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[    4.040395] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[    4.940102] mwifiex_pcie 0000:01:00.0: info: FW download over, size 723540 bytes
[    5.697986] usb 1-5: new high-speed USB device number 3 using xhci_hcd
[    5.846463] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x85 has wMaxPacketSize 0, skipping
[    5.846467] usb 1-5: config 1 interface 1 altsetting 0 endpoint 0x5 has wMaxPacketSize 0, skipping
[    5.847084] usb 1-5: New USB device found, idVendor=1286, idProduct=204c, bcdDevice=32.01
[    5.847090] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    5.847095] usb 1-5: Product: Bluetooth and Wireless LAN Composite Device
[    5.847099] usb 1-5: Manufacturer: Marvell
[    5.847102] usb 1-5: SerialNumber: 0000000000000000
[    5.890554] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    5.913882] mwifiex_pcie 0000:01:00.0: WLAN FW is active
[    5.942142] Bluetooth: Core ver 2.22
[    5.942158] NET: Registered protocol family 31
[    5.942158] Bluetooth: HCI device and connection manager initialized
[    5.942161] Bluetooth: HCI socket layer initialized
[    5.942164] Bluetooth: L2CAP socket layer initialized
[    5.942166] Bluetooth: SCO socket layer initialized
[    5.947226] usbcore: registered new interface driver btusb
[    5.947439] Bluetooth: hci0: unexpected event for opcode 0x0000
[    5.947683] Bluetooth: hci0: unexpected event for opcode 0x0000
[    5.970973] mwifiex_pcie 0000:01:00.0: Unknown api_id: 4
[    5.987341] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.987344] Bluetooth: BNEP filters: protocol multicast
[    5.987352] Bluetooth: BNEP socket layer initialized
[    6.004011] mwifiex_pcie 0000:01:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.19.p21) 
[    6.004016] mwifiex_pcie 0000:01:00.0: driver_version = mwifiex 1.0 (15.68.19.p21) 
[    6.010567] mwifiex_pcie 0000:01:00.0 wlp1s0: renamed from mlan0
[    8.700219] rfkill: input handler disabled
[   10.298030] mwifiex_pcie 0000:01:00.0: info: trying to associate to 'just_another_network' bssid b4:fb:e4:c2:fb:53
[   10.330525] mwifiex_pcie 0000:01:00.0: info: associated to bssid b4:fb:e4:c2:fb:53 successfully
[   10.336189] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   20.334299] Bluetooth: RFCOMM TTY layer initialized
[   20.334303] Bluetooth: RFCOMM socket layer initialized
[   20.334307] Bluetooth: RFCOMM ver 1.11
[   20.362995] rfkill: input handler enabled
[   20.923199] fuse: init (API version 7.31)
[   22.561530] rfkill: input handler disabled

setup.sh fails because curl isn't set to follow redirects

setup.sh calls curl --silent "https://api.github.com/repos/qzed/libwacom-surface-deb/releases/latest" which outputs

{
  "message": "Moved Permanently",
  "url": "https://api.github.com/repositories/211578378/releases/latest",
  "documentation_url": "https://developer.github.com/v3/#http-redirects"
}

Replacing curl with curl -L fixes the issue. Would you accept a PR that makes that change?

Problem installing/booting

I'm trying to get v5.3.18 working on my Surface book 2(Ubuntu 18.04). I installed the three deb files and when I run the setup script I get the following error-
dpkg: error: cannot access archive 'tmp/*.deb': No such file or directory.

I cannot boot using the 5.3.18-surface linux version- it tells me that the version has an invalid signature and then, to load the kernel.

dmesg.txt

i915 error when returning from suspend - surface book 2

Hello,

Here is a bug that appears when resuming from suspend, the screen keeps working although some parts of the screen need to be redrawn, but the touchscreen disappears (ipts)

I suspend with systemctl suspend which I configured to use s2ram -f with file /etc/systemd/system/systemd-suspend.service :

[Unit]
Description=Suspend
Documentation=man:systemd-suspend.service(8)
DefaultDependencies=no
Requires=sleep.target
After=sleep.target

[Service]
Type=oneshot
ExecStartPre=-/usr/bin/run-parts -v -a pre /lib/systemd/system-sleep
ExecStart=/usr/sbin/s2ram -f
ExecStartPost=-/usr/bin/run-parts -v --reverse -a post /lib/systemd/system-sleep

By the way, what is exactly the suspend mode on the surface book 2 : ram
or soix ? I read on the wiki that both are now supported, if I understood well

[Description of the bug]

Environment

Hardware model: Surface Book 2
Kernel version: 5.3.18-custom+
Distribution: Debian buster

`dmesg` output

[  810.774194] PM: suspend exit
[  817.009632] i915 0000:00:02.0: Failed to idle engines, declaring wedged!
[  817.009700] i915 0000:00:02.0: Failed to idle engines, declaring wedged!
[  874.842466] ------------[ cut here ]------------
[  874.842470] Unexpected send: action=0x10
[  874.842531] WARNING: CPU: 1 PID: 17 at drivers/gpu/drm/i915_legacy/intel_guc.c:385 0xffffffffc01d6602
[  874.842532] Modules linked in: xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 veth cdc_ether usbnet mii uas usb_storage iptable_filter bridge stp llc binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi intel_rapl_msr gpio_keys surface_sam_sid_gpelid surface_sam_sid_perfmode snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp intel_cstate intel_rapl_perf joydev snd_hda_intel input_leds snd_hda_codec mwifiex_pcie mwifiex snd_hwdep snd_hda_core iTCO_wdt snd_pcm hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation snd_timer iTCO_vendor_support 8250_dw snd hid_sensor_trigger industrialio_triggered_buffer kfifo_buf cfg80211 soundcore industrialio hid_sensor_iio_common processor_thermal_device intel_rapl_common idma64 mei_me virt_dma intel_soc_dts_iosf intel_pch_thermal surface_sam_hps surface_sam_dtx ipts_surface surface_sam_san surface_sam_ssh int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone
[  874.842583]  acpi_pad surface_sam_sid soc_button_array dptf_power ip_tables x_tables autofs4 btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq algif_skcipher af_alg dm_crypt intel_ipts mei hid_multitouch usbhid i2c_hid hid_sensor_hub hid_generic intel_ishtp_hid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i915 i2c_algo_bit drm_kms_helper i2c_i801 syscopyarea sysfillrect intel_lpss_pci sysimgblt fb_sys_fops intel_lpss intel_ish_ipc mfd_core drm intel_ishtp pinctrl_sunrisepoint video pinctrl_intel
[  874.842624] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.3.18-custom+ #1
[  874.842626] Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 389.2318.768 08/14/2018
[  874.842629] Workqueue: events 0xffffffffc0250630
[  874.842633] RIP: 0010:0xffffffffc01d6602
[  874.842638] Code: be c8 c4 00 00 48 8d bf 90 fb ff ff e8 a7 a8 22 db 5d c3 0f 1f 44 00 00 55 8b 36 48 c7 c7 6c ae 2c c0 48 89 e5 e8 8a 01 89 da <0f> 0b b8 ed ff ff ff 5d c3 0f 1f 44 00 00 55 48 c7 c7 a0 ca 2a c0
[  874.842640] RSP: 0018:ffffaa484012fe30 EFLAGS: 00010286
[  874.842643] RAX: 0000000000000000 RBX: ffffffffc02e4ec0 RCX: 0000000000000006
[  874.842646] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9defdf256400
[  874.842647] RBP: ffffaa484012fe30 R08: 0000000000000001 R09: 00000000000003e8
[  874.842649] R10: 0000000000000004 R11: 0000000000000000 R12: ffff9defdf26b400
[  874.842651] R13: ffffffffc02e4f00 R14: ffff9defdcc2c6c0 R15: 0ffff9defdf26b41
[  874.842655] FS:  0000000000000000(0000) GS:ffff9defdf240000(0000) knlGS:0000000000000000
[  874.842657] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  874.842659] CR2: 00005629be7d0da4 CR3: 00000001a7c0a002 CR4: 00000000003606e0
[  874.842661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  874.842663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  874.842664] Call Trace:
[  874.842671]  0xffffffffc01daa7d
[  874.842673]  0xffffffffc0250554
[  874.842675]  0xffffffffc02506a7
[  874.842677]  0xffffffff9aa85c7f
[  874.842679]  0xffffffff9aa85e6f
[  874.842681]  0xffffffff9aa8b93c
[  874.842683]  ? 0xffffffff9aa85e40
[  874.842684]  ? 0xffffffff9aa8b820
[  874.842686]  0xffffffff9b200205
[  874.842690] ---[ end trace 6053c3838299da6d ]---
[  874.842694] [drm:0xffffffffc01daa9e] *ERROR* Not able to reacquire IPTS doorbell
[  878.430577] ------------[ cut here ]------------
[  878.430581] Unexpected send: action=0x10
[  878.430643] WARNING: CPU: 1 PID: 17 at drivers/gpu/drm/i915_legacy/intel_guc.c:385 0xffffffffc01d6602
[  878.430645] Modules linked in: xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 veth cdc_ether usbnet mii uas usb_storage iptable_filter bridge stp llc binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi intel_rapl_msr gpio_keys surface_sam_sid_gpelid surface_sam_sid_perfmode snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp intel_cstate intel_rapl_perf joydev snd_hda_intel input_leds snd_hda_codec mwifiex_pcie mwifiex snd_hwdep snd_hda_core iTCO_wdt snd_pcm hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation snd_timer iTCO_vendor_support 8250_dw snd hid_sensor_trigger industrialio_triggered_buffer kfifo_buf cfg80211 soundcore industrialio hid_sensor_iio_common processor_thermal_device intel_rapl_common idma64 mei_me virt_dma intel_soc_dts_iosf intel_pch_thermal surface_sam_hps surface_sam_dtx ipts_surface surface_sam_san surface_sam_ssh int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone
[  878.430695]  acpi_pad surface_sam_sid soc_button_array dptf_power ip_tables x_tables autofs4 btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq algif_skcipher af_alg dm_crypt intel_ipts mei hid_multitouch usbhid i2c_hid hid_sensor_hub hid_generic intel_ishtp_hid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i915 i2c_algo_bit drm_kms_helper i2c_i801 syscopyarea sysfillrect intel_lpss_pci sysimgblt fb_sys_fops intel_lpss intel_ish_ipc mfd_core drm intel_ishtp pinctrl_sunrisepoint video pinctrl_intel
[  878.430737] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G        W         5.3.18-custom+ #1
[  878.430739] Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 389.2318.768 08/14/2018
[  878.430742] Workqueue: events 0xffffffffc0250630
[  878.430746] RIP: 0010:0xffffffffc01d6602
[  878.430750] Code: be c8 c4 00 00 48 8d bf 90 fb ff ff e8 a7 a8 22 db 5d c3 0f 1f 44 00 00 55 8b 36 48 c7 c7 6c ae 2c c0 48 89 e5 e8 8a 01 89 da <0f> 0b b8 ed ff ff ff 5d c3 0f 1f 44 00 00 55 48 c7 c7 a0 ca 2a c0
[  878.430753] RSP: 0018:ffffaa484012fe30 EFLAGS: 00010286
[  878.430757] RAX: 0000000000000000 RBX: ffffffffc02e4ec0 RCX: 0000000000000006
[  878.430759] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9defdf256400
[  878.430761] RBP: ffffaa484012fe30 R08: 0000000000000001 R09: 0000000000000409
[  878.430763] R10: 0000000000000004 R11: 0000000000000000 R12: ffff9defdf26b400
[  878.430765] R13: ffffffffc02e4f00 R14: ffff9defdcc2c6c0 R15: 0ffff9defdf26b41
[  878.430768] FS:  0000000000000000(0000) GS:ffff9defdf240000(0000) knlGS:0000000000000000
[  878.430771] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  878.430773] CR2: 00007fbde3b324f4 CR3: 00000001a7c0a005 CR4: 00000000003606e0
[  878.430775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  878.430777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  878.430778] Call Trace:
[  878.430785]  0xffffffffc01daa7d
[  878.430788]  0xffffffffc0250554
[  878.430789]  0xffffffffc02506a7
[  878.430791]  0xffffffff9aa85c7f
[  878.430793]  0xffffffff9aa85e6f
[  878.430795]  0xffffffff9aa8b93c
[  878.430797]  ? 0xffffffff9aa85e40
[  878.430798]  ? 0xffffffff9aa8b820
[  878.430800]  0xffffffff9b200205
[  878.430804] ---[ end trace 6053c3838299da6e ]---
[  878.430808] [drm:0xffffffffc01daa9e] *ERROR* Not able to reacquire IPTS doorbell
[  882.016114] ------------[ cut here ]------------
[  882.016118] Unexpected send: action=0x10
[  882.016177] WARNING: CPU: 1 PID: 17 at drivers/gpu/drm/i915_legacy/intel_guc.c:385 0xffffffffc01d6602
[  882.016179] Modules linked in: xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 veth cdc_ether usbnet mii uas usb_storage iptable_filter bridge stp llc binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi intel_rapl_msr gpio_keys surface_sam_sid_gpelid surface_sam_sid_perfmode snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp intel_cstate intel_rapl_perf joydev snd_hda_intel input_leds snd_hda_codec mwifiex_pcie mwifiex snd_hwdep snd_hda_core iTCO_wdt snd_pcm hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation snd_timer iTCO_vendor_support 8250_dw snd hid_sensor_trigger industrialio_triggered_buffer kfifo_buf cfg80211 soundcore industrialio hid_sensor_iio_common processor_thermal_device intel_rapl_common idma64 mei_me virt_dma intel_soc_dts_iosf intel_pch_thermal surface_sam_hps surface_sam_dtx ipts_surface surface_sam_san surface_sam_ssh int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone
[  882.016230]  acpi_pad surface_sam_sid soc_button_array dptf_power ip_tables x_tables autofs4 btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq algif_skcipher af_alg dm_crypt intel_ipts mei hid_multitouch usbhid i2c_hid hid_sensor_hub hid_generic intel_ishtp_hid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i915 i2c_algo_bit drm_kms_helper i2c_i801 syscopyarea sysfillrect intel_lpss_pci sysimgblt fb_sys_fops intel_lpss intel_ish_ipc mfd_core drm intel_ishtp pinctrl_sunrisepoint video pinctrl_intel
[  882.016271] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G        W         5.3.18-custom+ #1
[  882.016274] Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 389.2318.768 08/14/2018
[  882.016277] Workqueue: events 0xffffffffc0250630
[  882.016281] RIP: 0010:0xffffffffc01d6602
[  882.016285] Code: be c8 c4 00 00 48 8d bf 90 fb ff ff e8 a7 a8 22 db 5d c3 0f 1f 44 00 00 55 8b 36 48 c7 c7 6c ae 2c c0 48 89 e5 e8 8a 01 89 da <0f> 0b b8 ed ff ff ff 5d c3 0f 1f 44 00 00 55 48 c7 c7 a0 ca 2a c0
[  882.016288] RSP: 0018:ffffaa484012fe30 EFLAGS: 00010286
[  882.016292] RAX: 0000000000000000 RBX: ffffffffc02e4ec0 RCX: 0000000000000006
[  882.016294] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9defdf256400
[  882.016296] RBP: ffffaa484012fe30 R08: 0000000000000001 R09: 000000000000042a
[  882.016298] R10: 0000000000000004 R11: 0000000000000000 R12: ffff9defdf26b400
[  882.016300] R13: ffffffffc02e4f00 R14: ffff9defdcc2c6c0 R15: 0ffff9defdf26b41
[  882.016303] FS:  0000000000000000(0000) GS:ffff9defdf240000(0000) knlGS:0000000000000000
[  882.016306] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  882.016308] CR2: 00007f333df1b000 CR3: 00000001a7c0a006 CR4: 00000000003606e0
[  882.016310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  882.016312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  882.016313] Call Trace:
[  882.016320]  0xffffffffc01daa7d
[  882.016322]  0xffffffffc0250554
[  882.016324]  0xffffffffc02506a7
[  882.016326]  0xffffffff9aa85c7f
[  882.016328]  0xffffffff9aa85e6f
[  882.016330]  0xffffffff9aa8b93c
[  882.016332]  ? 0xffffffff9aa85e40
[  882.016333]  ? 0xffffffff9aa8b820
[  882.016335]  0xffffffff9b200205
[  882.016339] ---[ end trace 6053c3838299da6f ]---
[  882.016343] [drm:0xffffffffc01daa9e] *ERROR* Not able to reacquire IPTS doorbell
[  885.602423] ------------[ cut here ]------------
[  885.602427] Unexpected send: action=0x10
[  885.602488] WARNING: CPU: 1 PID: 17 at drivers/gpu/drm/i915_legacy/intel_guc.c:385 0xffffffffc01d6602
[  885.602489] Modules linked in: xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 veth cdc_ether usbnet mii uas usb_storage iptable_filter bridge stp llc binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi intel_rapl_msr gpio_keys surface_sam_sid_gpelid surface_sam_sid_perfmode snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp intel_cstate intel_rapl_perf joydev snd_hda_intel input_leds snd_hda_codec mwifiex_pcie mwifiex snd_hwdep snd_hda_core iTCO_wdt snd_pcm hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation snd_timer iTCO_vendor_support 8250_dw snd hid_sensor_trigger industrialio_triggered_buffer kfifo_buf cfg80211 soundcore industrialio hid_sensor_iio_common processor_thermal_device intel_rapl_common idma64 mei_me virt_dma intel_soc_dts_iosf intel_pch_thermal surface_sam_hps surface_sam_dtx ipts_surface surface_sam_san surface_sam_ssh int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone
[  885.602540]  acpi_pad surface_sam_sid soc_button_array dptf_power ip_tables x_tables autofs4 btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq algif_skcipher af_alg dm_crypt intel_ipts mei hid_multitouch usbhid i2c_hid hid_sensor_hub hid_generic intel_ishtp_hid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i915 i2c_algo_bit drm_kms_helper i2c_i801 syscopyarea sysfillrect intel_lpss_pci sysimgblt fb_sys_fops intel_lpss intel_ish_ipc mfd_core drm intel_ishtp pinctrl_sunrisepoint video pinctrl_intel
[  885.602581] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G        W         5.3.18-custom+ #1
[  885.602584] Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 389.2318.768 08/14/2018
[  885.602587] Workqueue: events 0xffffffffc0250630
[  885.602591] RIP: 0010:0xffffffffc01d6602
[  885.602595] Code: be c8 c4 00 00 48 8d bf 90 fb ff ff e8 a7 a8 22 db 5d c3 0f 1f 44 00 00 55 8b 36 48 c7 c7 6c ae 2c c0 48 89 e5 e8 8a 01 89 da <0f> 0b b8 ed ff ff ff 5d c3 0f 1f 44 00 00 55 48 c7 c7 a0 ca 2a c0
[  885.602598] RSP: 0018:ffffaa484012fe30 EFLAGS: 00010286
[  885.602601] RAX: 0000000000000000 RBX: ffffffffc02e4ec0 RCX: 0000000000000006
[  885.602604] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9defdf256400
[  885.602606] RBP: ffffaa484012fe30 R08: 0000000000000001 R09: 000000000000044b
[  885.602607] R10: 0000000000000004 R11: 0000000000000000 R12: ffff9defdf26b400
[  885.602610] R13: ffffffffc02e4f00 R14: ffff9defdcc2c6c0 R15: 0ffff9defdf26b41
[  885.602613] FS:  0000000000000000(0000) GS:ffff9defdf240000(0000) knlGS:0000000000000000
[  885.602615] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  885.602617] CR2: 00007ff135dca000 CR3: 00000001a7c0a002 CR4: 00000000003606e0
[  885.602619] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  885.602621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  885.602623] Call Trace:
[  885.602630]  0xffffffffc01daa7d
[  885.602632]  0xffffffffc0250554
[  885.602634]  0xffffffffc02506a7
[  885.602636]  0xffffffff9aa85c7f
[  885.602638]  0xffffffff9aa85e6f
[  885.602640]  0xffffffff9aa8b93c
[  885.602641]  ? 0xffffffff9aa85e40
[  885.602643]  ? 0xffffffff9aa8b820
[  885.602645]  0xffffffff9b200205
[  885.602649] ---[ end trace 6053c3838299da70 ]---
[  885.602653] [drm:0xffffffffc01daa9e] *ERROR* Not able to reacquire IPTS doorbell
[  889.188497] ------------[ cut here ]------------
[  889.188501] Unexpected send: action=0x10
[  889.188558] WARNING: CPU: 1 PID: 17 at drivers/gpu/drm/i915_legacy/intel_guc.c:385 0xffffffffc01d6602
[  889.188560] Modules linked in: xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 veth cdc_ether usbnet mii uas usb_storage iptable_filter bridge stp llc binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi intel_rapl_msr gpio_keys surface_sam_sid_gpelid surface_sam_sid_perfmode snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp intel_cstate intel_rapl_perf joydev snd_hda_intel input_leds snd_hda_codec mwifiex_pcie mwifiex snd_hwdep snd_hda_core iTCO_wdt snd_pcm hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation snd_timer iTCO_vendor_support 8250_dw snd hid_sensor_trigger industrialio_triggered_buffer kfifo_buf cfg80211 soundcore industrialio hid_sensor_iio_common processor_thermal_device intel_rapl_common idma64 mei_me virt_dma intel_soc_dts_iosf intel_pch_thermal surface_sam_hps surface_sam_dtx ipts_surface surface_sam_san surface_sam_ssh int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone
[  889.188610]  acpi_pad surface_sam_sid soc_button_array dptf_power ip_tables x_tables autofs4 btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq algif_skcipher af_alg dm_crypt intel_ipts mei hid_multitouch usbhid i2c_hid hid_sensor_hub hid_generic intel_ishtp_hid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i915 i2c_algo_bit drm_kms_helper i2c_i801 syscopyarea sysfillrect intel_lpss_pci sysimgblt fb_sys_fops intel_lpss intel_ish_ipc mfd_core drm intel_ishtp pinctrl_sunrisepoint video pinctrl_intel
[  889.188650] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G        W         5.3.18-custom+ #1
[  889.188652] Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 389.2318.768 08/14/2018
[  889.188656] Workqueue: events 0xffffffffc0250630
[  889.188659] RIP: 0010:0xffffffffc01d6602
[  889.188664] Code: be c8 c4 00 00 48 8d bf 90 fb ff ff e8 a7 a8 22 db 5d c3 0f 1f 44 00 00 55 8b 36 48 c7 c7 6c ae 2c c0 48 89 e5 e8 8a 01 89 da <0f> 0b b8 ed ff ff ff 5d c3 0f 1f 44 00 00 55 48 c7 c7 a0 ca 2a c0
[  889.188666] RSP: 0018:ffffaa484012fe30 EFLAGS: 00010286
[  889.188670] RAX: 0000000000000000 RBX: ffffffffc02e4ec0 RCX: 0000000000000006
[  889.188672] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9defdf256400
[  889.188674] RBP: ffffaa484012fe30 R08: 0000000000000001 R09: 000000000000046c
[  889.188675] R10: 0000000000000004 R11: 0000000000000000 R12: ffff9defdf26b400
[  889.188677] R13: ffffffffc02e4f00 R14: ffff9defdcc2c6c0 R15: 0ffff9defdf26b41
[  889.188681] FS:  0000000000000000(0000) GS:ffff9defdf240000(0000) knlGS:0000000000000000
[  889.188683] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  889.188685] CR2: 00007f7bc3eed170 CR3: 00000001a7c0a004 CR4: 00000000003606e0
[  889.188687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  889.188689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  889.188690] Call Trace:
[  889.188697]  0xffffffffc01daa7d
[  889.188699]  0xffffffffc0250554
[  889.188701]  0xffffffffc02506a7
[  889.188703]  0xffffffff9aa85c7f
[  889.188705]  0xffffffff9aa85e6f
[  889.188707]  0xffffffff9aa8b93c
[  889.188709]  ? 0xffffffff9aa85e40
[  889.188710]  ? 0xffffffff9aa8b820
[  889.188712]  0xffffffff9b200205
[  889.188716] ---[ end trace 6053c3838299da71 ]---
[  889.188720] [drm:0xffffffffc01daa9e] *ERROR* Not able to reacquire IPTS doorbell
[  892.774482] ------------[ cut here ]------------
[  892.774486] Unexpected send: action=0x10
[  892.774547] WARNING: CPU: 1 PID: 17 at drivers/gpu/drm/i915_legacy/intel_guc.c:385 0xffffffffc01d6602
[  892.774549] Modules linked in: xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 veth cdc_ether usbnet mii uas usb_storage iptable_filter bridge stp llc binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi intel_rapl_msr gpio_keys surface_sam_sid_gpelid surface_sam_sid_perfmode snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp intel_cstate intel_rapl_perf joydev snd_hda_intel input_leds snd_hda_codec mwifiex_pcie mwifiex snd_hwdep snd_hda_core iTCO_wdt snd_pcm hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_als hid_sensor_rotation snd_timer iTCO_vendor_support 8250_dw snd hid_sensor_trigger industrialio_triggered_buffer kfifo_buf cfg80211 soundcore industrialio hid_sensor_iio_common processor_thermal_device intel_rapl_common idma64 mei_me virt_dma intel_soc_dts_iosf intel_pch_thermal surface_sam_hps surface_sam_dtx ipts_surface surface_sam_san surface_sam_ssh int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone
[  892.774599]  acpi_pad surface_sam_sid soc_button_array dptf_power ip_tables x_tables autofs4 btrfs libcrc32c xor zstd_decompress zstd_compress raid6_pq algif_skcipher af_alg dm_crypt intel_ipts mei hid_multitouch usbhid i2c_hid hid_sensor_hub hid_generic intel_ishtp_hid hid crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i915 i2c_algo_bit drm_kms_helper i2c_i801 syscopyarea sysfillrect intel_lpss_pci sysimgblt fb_sys_fops intel_lpss intel_ish_ipc mfd_core drm intel_ishtp pinctrl_sunrisepoint video pinctrl_intel
[  892.774640] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G        W         5.3.18-custom+ #1
[  892.774642] Hardware name: Microsoft Corporation Surface Book 2/Surface Book 2, BIOS 389.2318.768 08/14/2018
[  892.774646] Workqueue: events 0xffffffffc0250630
[  892.774650] RIP: 0010:0xffffffffc01d6602
[  892.774654] Code: be c8 c4 00 00 48 8d bf 90 fb ff ff e8 a7 a8 22 db 5d c3 0f 1f 44 00 00 55 8b 36 48 c7 c7 6c ae 2c c0 48 89 e5 e8 8a 01 89 da <0f> 0b b8 ed ff ff ff 5d c3 0f 1f 44 00 00 55 48 c7 c7 a0 ca 2a c0
[  892.774657] RSP: 0018:ffffaa484012fe30 EFLAGS: 00010286
[  892.774660] RAX: 0000000000000000 RBX: ffffffffc02e4ec0 RCX: 0000000000000006
[  892.774662] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9defdf256400
[  892.774665] RBP: ffffaa484012fe30 R08: 0000000000000001 R09: 000000000000048d
[  892.774666] R10: 0000000000000004 R11: 0000000000000000 R12: ffff9defdf26b400
[  892.774668] R13: ffffffffc02e4f00 R14: ffff9defdcc2c6c0 R15: 0ffff9defdf26b41
[  892.774672] FS:  0000000000000000(0000) GS:ffff9defdf240000(0000) knlGS:0000000000000000
[  892.774674] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  892.774676] CR2: 00007f7bc3eed170 CR3: 00000001a7c0a004 CR4: 00000000003606e0
[  892.774678] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  892.774680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  892.774681] Call Trace:
[  892.774688]  0xffffffffc01daa7d
[  892.774691]  0xffffffffc0250554
[  892.774692]  0xffffffffc02506a7
[  892.774694]  0xffffffff9aa85c7f
[  892.774696]  0xffffffff9aa85e6f
[  892.774698]  0xffffffff9aa8b93c
[  892.774700]  ? 0xffffffff9aa85e40
[  892.774702]  ? 0xffffffff9aa8b820
[  892.774703]  0xffffffff9b200205
[  892.774707] ---[ end trace 6053c3838299da72 ]---
[  892.774712] [drm:0xffffffffc01daa9e] *ERROR* Not able to reacquire IPTS doorbell

No audio devices/battery status

No audio devices or battery status is shown after installation and boot of 5.3.18 kernel

Hardware model: Surface 3 (non pro)
Kernel version: uname -a output: Linux TSurface3 5.3.18-surface #1 SMP Fri Dec 27 23:37:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

Debian/Ubuntu 18.04

dmesg output: dmesgOutput.txt

Rethinking parts of installation

Some ideas I had while tweaking the install guide.

https://github.com/linux-surface/linux-surface/wiki/Installation-and-Setup

Things I want to do:

stop having setup.sh install kernel & wacom packages
possibly have a ./download.sh <optional: arch/debian/fedora> that would download packages for you and echo the command needed to run
- ok, if we do that, maybe have the setup script call that script?
package the firmware we have as a package, similar to linux-firmware (instead of copying files into /lib directly)
stop shipping the kernel with surface_sam and offer it as a dkms package, that way it's easier to upgrade separately (or for users to test, we don't need to compile a full kernel for them), and in another iteration or two it'll work
add a pkg/ folder containing pkg/arch, pkg/fedora etc. for the kernel + acpi module. Those will contain up-to-date PKGBUILDS/build scripts that the user can use instead of pre-built packages.

The rationale is that with the upcoming simpler setup.sh (#22), the only distro-specific aspect is just installing/building the packages. This would make the installation guide a lot simpler, because it would have a lot less notices and conditionals (right now it's "if debian do this, but if arch, either use this other package you need to download manually or look at this third-party repo, or something else entirely, and say no in setup.sh 😅")

It would look something like:

[...] follow the guide to setup linux

run ./setup.sh
obtain kernel & other packages
a) run ./download.sh to fetch your packages
b) or use the package repository
c) or build them yourself (use pkg/)
install all the things! (pacman -U *.tar.zstd)
update bootloader
reboot
post install
6.1 do general post install steps
6.2 do device specific post install steps by looking at the device's wiki page that addresses various quirks

Error: Cannot access device. Surface dGPU hot-plug device not found.

sudo surface dgpu set on just get an Error: Cannot access device. Surface dGPU hot-plug device not found.

Environment

Hardware model: Surface Book 2
Kernel version: Linux TZ-SB2 5.3.18-surface #1 SMP Fri Dec 27 23:37:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Ubuntu 19.10

`dmesg` output

[    0.000000] microcode: microcode updated early to revision 0xd6, date = 2019-10-03
[    0.000000] Linux version 5.3.18-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 23:37:49 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.18-surface root=UUID=e0abd0fd-4b7f-4f63-a849-d50ac38704ae ro quiet splash vt.handoff=7
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008ab06fff] usable
[    0.000000] BIOS-e820: [mem 0x000000008ab07000-0x000000008ab07fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008ab08000-0x000000008ab08fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008ab09000-0x000000008bdaefff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bdaf000-0x000000008be29fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000008be2a000-0x000000008be9efff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008be9f000-0x000000008bec4fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008bec5000-0x000000008befefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008beff000-0x000000008befffff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bf00000-0x000000008f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  TPMFinalLog=0x8bebc000  ACPI=0x8befe000  ACPI 2.0=0x8befe014  SMBIOS=0x8be34000  SMBIOS 3.0=0x8be32000  MEMATTR=0x89062018  ESRT=0x8be35698 
[    0.000000] SMBIOS 3.1.1 present.
[    0.000000] DMI: Microsoft Corporation Surface Book/Surface Book, BIOS 91.2706.768 04/18/2019
[    0.000000] tsc: Detected 2800.000 MHz processor
[    0.001615] tsc: Detected 2799.927 MHz TSC
[    0.001615] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001617] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001622] last_pfn = 0x46f800 max_arch_pfn = 0x400000000
[    0.001631] MTRR default type: write-back
[    0.001632] MTRR fixed ranges enabled:
[    0.001633]   00000-9FFFF write-back
[    0.001634]   A0000-BFFFF uncachable
[    0.001635]   C0000-FFFFF write-protect
[    0.001635] MTRR variable ranges enabled:
[    0.001637]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001637]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001638]   2 base 0090000000 mask 7FF0000000 uncachable
[    0.001639]   3 base 008E000000 mask 7FFE000000 uncachable
[    0.001639]   4 base 008D000000 mask 7FFF000000 uncachable
[    0.001640]   5 disabled
[    0.001640]   6 disabled
[    0.001641]   7 disabled
[    0.001641]   8 disabled
[    0.001642]   9 disabled
[    0.002163] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002342] last_pfn = 0x8bf00 max_arch_pfn = 0x400000000
[    0.015456] esrt: Reserving ESRT space from 0x000000008be35698 to 0x000000008be35798.
[    0.015475] Using GB pages for direct mapping
[    0.015476] BRK [0x31b801000, 0x31b801fff] PGTABLE
[    0.015478] BRK [0x31b802000, 0x31b802fff] PGTABLE
[    0.015479] BRK [0x31b803000, 0x31b803fff] PGTABLE
[    0.015513] BRK [0x31b804000, 0x31b804fff] PGTABLE
[    0.015514] BRK [0x31b805000, 0x31b805fff] PGTABLE
[    0.015671] BRK [0x31b806000, 0x31b806fff] PGTABLE
[    0.015712] BRK [0x31b807000, 0x31b807fff] PGTABLE
[    0.015842] BRK [0x31b808000, 0x31b808fff] PGTABLE
[    0.015891] BRK [0x31b809000, 0x31b809fff] PGTABLE
[    0.015964] Secure boot could not be determined
[    0.015964] RAMDISK: [mem 0x3250b000-0x3527cfff]
[    0.015973] ACPI: Early table checksum verification disabled
[    0.015975] ACPI: RSDP 0x000000008BEFE014 000024 (v02 MSFT  )
[    0.015978] ACPI: XSDT 0x000000008BEFD0E8 0000AC (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.015982] ACPI: FACP 0x000000008BEF5000 00010C (v05 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.015987] ACPI: DSDT 0x000000008BED8000 018587 (v02 MSFT   MSFT     00000000 INTL 20160422)
[    0.015990] ACPI: FACS 0x000000008BEA5000 000040
[    0.015992] ACPI: SSDT 0x000000008BEFC000 000577 (v02 MSFT   Tpm2Tabl 00001000 INTL 20160422)
[    0.015994] ACPI: TPM2 0x000000008BEFB000 000034 (v03 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.016002] ACPI: MSDM 0x000000008BEFA000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.016004] ACPI: SSDT 0x000000008BEF6000 00312B (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
[    0.016006] ACPI: HPET 0x000000008BEF4000 000038 (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.016009] ACPI: APIC 0x000000008BEF3000 00012C (v03 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.016011] ACPI: MCFG 0x000000008BEF2000 00003C (v01 MSFT   MSFT     00000001 MSFT 0000005F)
[    0.016013] ACPI: LPIT 0x000000008BEF1000 000094 (v01 MSFT   MSFT     00000000 MSFT 0000005F)
[    0.016015] ACPI: SSDT 0x000000008BED5000 00249A (v02 MSFT   RTD3_CH  00001000 INTL 20160422)
[    0.016017] ACPI: SSDT 0x000000008BED4000 00075B (v02 MSFT   xh_ch000 00000000 INTL 20160422)
[    0.016020] ACPI: SSDT 0x000000008BED2000 0017AE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
[    0.016022] ACPI: DMAR 0x000000008BED1000 000138 (v01 MSFT   MSFT     00000001 INTL 00000001)
[    0.016024] ACPI: NHLT 0x000000008BED0000 00002D (v00 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.016026] ACPI: FPDT 0x000000008BECF000 000034 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.016028] ACPI: BGRT 0x000000008BECE000 000038 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.016031] ACPI: WSMT 0x000000008BECD000 000028 (v01 MSFT   MSFT     00000002 MSFT 0000005F)
[    0.016038] ACPI: Local APIC address 0xfee00000
[    0.016380] No NUMA configuration found
[    0.016381] Faking a node at [mem 0x0000000000000000-0x000000046f7fffff]
[    0.016384] NODE_DATA(0) allocated [mem 0x46f7fb000-0x46f7fffff]
[    0.016412] Zone ranges:
[    0.016412]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.016413]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.016414]   Normal   [mem 0x0000000100000000-0x000000046f7fffff]
[    0.016415]   Device   empty
[    0.016416] Movable zone start for each node
[    0.016416] Early memory node ranges
[    0.016417]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.016418]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
[    0.016418]   node   0: [mem 0x0000000000100000-0x000000008ab06fff]
[    0.016419]   node   0: [mem 0x000000008ab09000-0x000000008bdaefff]
[    0.016420]   node   0: [mem 0x000000008beff000-0x000000008befffff]
[    0.016420]   node   0: [mem 0x0000000100000000-0x000000046f7fffff]
[    0.016574] Zeroed struct page in unavailable ranges: 17078 pages
[    0.016575] Initmem setup node 0 [mem 0x0000000000001000-0x000000046f7fffff]
[    0.016576] On node 0 totalpages: 4175178
[    0.016577]   DMA zone: 64 pages used for memmap
[    0.016577]   DMA zone: 23 pages reserved
[    0.016578]   DMA zone: 3996 pages, LIFO batch:0
[    0.016619]   DMA32 zone: 8887 pages used for memmap
[    0.016620]   DMA32 zone: 568750 pages, LIFO batch:63
[    0.024835]   Normal zone: 56288 pages used for memmap
[    0.024836]   Normal zone: 3602432 pages, LIFO batch:63
[    0.063242] Reserving Intel graphics memory at [mem 0x8d800000-0x8f7fffff]
[    0.063578] ACPI: PM-Timer IO Port: 0x1808
[    0.063579] ACPI: Local APIC address 0xfee00000
[    0.063585] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.063585] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.063586] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.063586] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.063587] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.063587] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.063588] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.063588] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.063589] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.063589] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.063590] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.063590] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.063591] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.063591] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.063592] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.063592] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.063619] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.063621] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.063622] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.063623] ACPI: IRQ0 used by override.
[    0.063624] ACPI: IRQ9 used by override.
[    0.063626] Using ACPI (MADT) for SMP configuration information
[    0.063627] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.063635] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.063649] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.063650] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.063651] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[    0.063652] PM: Registered nosave memory: [mem 0x8ab07000-0x8ab07fff]
[    0.063653] PM: Registered nosave memory: [mem 0x8ab08000-0x8ab08fff]
[    0.063654] PM: Registered nosave memory: [mem 0x8bdaf000-0x8be29fff]
[    0.063654] PM: Registered nosave memory: [mem 0x8be2a000-0x8be9efff]
[    0.063655] PM: Registered nosave memory: [mem 0x8be9f000-0x8bec4fff]
[    0.063655] PM: Registered nosave memory: [mem 0x8bec5000-0x8befefff]
[    0.063657] PM: Registered nosave memory: [mem 0x8bf00000-0x8f7fffff]
[    0.063657] PM: Registered nosave memory: [mem 0x8f800000-0xdfffffff]
[    0.063658] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.063658] PM: Registered nosave memory: [mem 0xf0000000-0xfe00ffff]
[    0.063658] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.063659] PM: Registered nosave memory: [mem 0xfe011000-0xffffffff]
[    0.063660] [mem 0x8f800000-0xdfffffff] available for PCI devices
[    0.063661] Booting paravirtualized kernel on bare hardware
[    0.063668] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.149473] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[    0.149639] percpu: Embedded 53 pages/cpu s178200 r8192 d30696 u524288
[    0.149646] pcpu-alloc: s178200 r8192 d30696 u524288 alloc=1*2097152
[    0.149647] pcpu-alloc: [0] 0 1 2 3 
[    0.149667] Built 1 zonelists, mobility grouping on.  Total pages: 4109916
[    0.149668] Policy zone: Normal
[    0.149669] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.3.18-surface root=UUID=e0abd0fd-4b7f-4f63-a849-d50ac38704ae ro quiet splash vt.handoff=7
[    0.150509] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.150898] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.150940] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.153978] Calgary: detecting Calgary via BIOS EBDA area
[    0.153979] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.188058] Memory: 16213760K/16700712K available (10243K kernel code, 1188K rwdata, 3560K rodata, 1656K init, 2112K bss, 486952K reserved, 0K cma-reserved)
[    0.188166] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.188175] Kernel/User page tables isolation: enabled
[    0.188186] ftrace: allocating 33174 entries in 130 pages
[    0.200517] rcu: Hierarchical RCU implementation.
[    0.200518] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.200519] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.200520] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.203741] NR_IRQS: 33024, nr_irqs: 1024, preallocated irqs: 16
[    0.204076] random: crng done (trusting CPU's manufacturer)
[    0.204096] Console: colour dummy device 80x25
[    0.204100] printk: console [tty0] enabled
[    0.204113] ACPI: Core revision 20190703
[    0.204349] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.204415] APIC: Switch to symmetric I/O mode setup
[    0.204417] DMAR: Host address width 39
[    0.204418] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.204422] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e
[    0.204423] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.204426] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.204427] DMAR: RMRR base: 0x0000003e2e0000 end: 0x0000003e2fffff
[    0.204428] DMAR: RMRR base: 0x0000008d000000 end: 0x0000008f7fffff
[    0.204429] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.204429] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.204430] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.204430] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3
[    0.204432] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.204432] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.204433] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.205967] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.205968] x2apic enabled
[    0.205980] Switched APIC routing to cluster x2apic.
[    0.209958] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.228458] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x285bfbafad2, max_idle_ns: 440795215530 ns
[    0.228462] Calibrating delay loop (skipped), value calculated using timer frequency.. 5599.85 BogoMIPS (lpj=11199708)
[    0.228464] pid_max: default: 32768 minimum: 301
[    0.231148] LSM: Security Framework initializing
[    0.231154] Yama: becoming mindful.
[    0.231171] AppArmor: AppArmor initialized
[    0.231173] TOMOYO Linux initialized
[    0.231206] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.231228] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.231450] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.231468] process: using mwait in idle threads
[    0.231471] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.231471] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.231474] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.231475] Spectre V2 : Mitigation: Full generic retpoline
[    0.231475] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.231476] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.231477] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.231478] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.231478] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.231481] TAA: Mitigation: Clear CPU buffers
[    0.231481] MDS: Mitigation: Clear CPU buffers
[    0.231716] Freeing SMP alternatives memory: 24K
[    0.233794] TSC deadline timer enabled
[    0.233799] smpboot: CPU0: Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz (family: 0x6, model: 0x4e, stepping: 0x3)
[    0.233894] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.233899] ... version:                4
[    0.233900] ... bit width:              48
[    0.233900] ... generic registers:      4
[    0.233901] ... value mask:             0000ffffffffffff
[    0.233901] ... max period:             00007fffffffffff
[    0.233902] ... fixed-purpose events:   3
[    0.233902] ... event mask:             000000070000000f
[    0.233938] rcu: Hierarchical SRCU implementation.
[    0.234507] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.234545] smp: Bringing up secondary CPUs ...
[    0.234612] x86: Booting SMP configuration:
[    0.234613] .... node  #0, CPUs:      #1 #2
[    0.236536] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.236536] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[    0.236557]  #3
[    0.236999] smp: Brought up 1 node, 4 CPUs
[    0.236999] smpboot: Max logical packages: 1
[    0.236999] smpboot: Total of 4 processors activated (22399.41 BogoMIPS)
[    0.238227] devtmpfs: initialized
[    0.238227] x86/mm: Memory block size: 128MB
[    0.240482] PM: Registering ACPI NVS region [mem 0x8ab07000-0x8ab07fff] (4096 bytes)
[    0.240482] PM: Registering ACPI NVS region [mem 0x8be9f000-0x8bec4fff] (155648 bytes)
[    0.240529] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.240532] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.240579] pinctrl core: initialized pinctrl subsystem
[    0.240715] NET: Registered protocol family 16
[    0.240789] audit: initializing netlink subsys (disabled)
[    0.240794] audit: type=2000 audit(1579546061.036:1): state=initialized audit_enabled=0 res=1
[    0.240794] cpuidle: using governor ladder
[    0.240794] cpuidle: using governor menu
[    0.240794] KVM setup pv remote TLB flush
[    0.240794] ACPI: bus type PCI registered
[    0.240794] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.240794] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.240794] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.240794] PCI: Using configuration type 1 for base access
[    0.241287] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.241291] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.241291] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.376856] alg: No test for lzo-rle (lzo-rle-generic)
[    0.376856] alg: No test for lzo-rle (lzo-rle-scomp)
[    0.376856] ACPI: Added _OSI(Module Device)
[    0.376856] ACPI: Added _OSI(Processor Device)
[    0.376856] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.376856] ACPI: Added _OSI(Processor Aggregator Device)
[    0.376856] ACPI: Added _OSI(Linux-Dell-Video)
[    0.376856] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.376856] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.406527] ACPI: 6 ACPI AML tables successfully acquired and loaded
[    0.408524] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.411324] ACPI: Dynamic OEM Table Load:
[    0.411335] ACPI: SSDT 0xFFFF98331C8A3000 0006D5 (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
[    0.412426] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.413168] ACPI: Dynamic OEM Table Load:
[    0.413173] ACPI: SSDT 0xFFFF98331C902000 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
[    0.414531] ACPI: Dynamic OEM Table Load:
[    0.414537] ACPI: SSDT 0xFFFF98331CFC5000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160422)
[    0.416092] ACPI: Dynamic OEM Table Load:
[    0.416096] ACPI: SSDT 0xFFFF98331C900C00 00030A (v02 PmRef  ApCst    00003000 INTL 20160422)
[    0.418099] ACPI: EC: EC started
[    0.418100] ACPI: EC: interrupt blocked
[    0.420958] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    0.420960] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.420961] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions
[    0.420961] ACPI: Interpreter enabled
[    0.421007] ACPI: (supports S0 S4 S5)
[    0.421008] ACPI: Using IOAPIC for interrupt routing
[    0.421044] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.421502] ACPI: Enabled 10 GPEs in block 00 to 7F
[    0.425820] ACPI: Power Resource [PX01] (on)
[    0.425879] ACPI: Power Resource [PX02] (on)
[    0.425936] ACPI: Power Resource [PX03] (on)
[    0.425992] ACPI: Power Resource [PX04] (on)
[    0.427019] ACPI: Power Resource [USBC] (on)
[    0.427177] ACPI: Power Resource [PAUD] (on)
[    0.428746] ACPI: Power Resource [PRP5] (on)
[    0.430223] ACPI: Power Resource [PXP] (off)
[    0.431679] ACPI: Power Resource [PXP] (off)
[    0.431865] ACPI: Power Resource [PRWF] (on)
[    0.437711] ACPI: Power Resource [CAMP] (on)
[    0.441871] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.441876] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.444092] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.445890] PCI host bridge to bus 0000:00
[    0.445892] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.445893] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.445894] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.445895] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.445896] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.445897] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.445897] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.445898] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.445899] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.445900] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.445901] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.445901] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.445902] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.445903] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.445904] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.445905] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.445906] pci_bus 0000:00: root bus resource [mem 0x8f800000-0xdfffffff window]
[    0.445906] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.445908] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.445916] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000
[    0.446651] pci 0000:00:02.0: [8086:1916] type 00 class 0x030000
[    0.446661] pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff 64bit]
[    0.446667] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.446670] pci 0000:00:02.0: reg 0x20: [io  0x7000-0x703f]
[    0.446684] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.447423] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000
[    0.447434] pci 0000:00:05.0: reg 0x10: [mem 0xa1000000-0xa13fffff 64bit]
[    0.448161] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
[    0.448172] pci 0000:00:08.0: reg 0x10: [mem 0xd1738000-0xd1738fff 64bit]
[    0.448928] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.448950] pci 0000:00:14.0: reg 0x10: [mem 0xd1700000-0xd170ffff 64bit]
[    0.449015] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.449791] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.449812] pci 0000:00:14.2: reg 0x10: [mem 0xd1739000-0xd1739fff 64bit]
[    0.450605] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000
[    0.450716] pci 0000:00:14.3: reg 0x10: [mem 0xd1710000-0xd171ffff 64bit]
[    0.451867] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.452131] pci 0000:00:15.0: reg 0x10: [mem 0xd173a000-0xd173afff 64bit]
[    0.453761] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    0.454025] pci 0000:00:15.1: reg 0x10: [mem 0xd173b000-0xd173bfff 64bit]
[    0.455671] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    0.455935] pci 0000:00:15.2: reg 0x10: [mem 0xd173c000-0xd173cfff 64bit]
[    0.457581] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000
[    0.457845] pci 0000:00:15.3: reg 0x10: [mem 0xd173d000-0xd173dfff 64bit]
[    0.459420] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.459446] pci 0000:00:16.0: reg 0x10: [mem 0xd173e000-0xd173efff 64bit]
[    0.459517] pci 0000:00:16.0: PME# supported from D3hot
[    0.460276] pci 0000:00:16.4: [8086:9d3e] type 00 class 0x078000
[    0.460301] pci 0000:00:16.4: reg 0x10: [mem 0xd173f000-0xd173ffff 64bit]
[    0.460373] pci 0000:00:16.4: PME# supported from D3hot
[    0.461106] pci 0000:00:1c.0: [8086:9d14] type 01 class 0x060400
[    0.461857] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.462645] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.462720] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.463484] pci 0000:00:1d.3: [8086:9d1b] type 01 class 0x060400
[    0.463559] pci 0000:00:1d.3: PME# supported from D0 D3hot D3cold
[    0.464336] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100
[    0.465173] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.465187] pci 0000:00:1f.2: reg 0x10: [mem 0xd1734000-0xd1737fff]
[    0.465952] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040380
[    0.465977] pci 0000:00:1f.3: reg 0x10: [mem 0xd1730000-0xd1733fff 64bit]
[    0.466002] pci 0000:00:1f.3: reg 0x20: [mem 0xd1720000-0xd172ffff 64bit]
[    0.466048] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.466873] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.466876] pci 0000:00:1c.0:   bridge window [io  0x3000-0x6fff]
[    0.466879] pci 0000:00:1c.0:   bridge window [mem 0xb9700000-0xd16fffff]
[    0.466883] pci 0000:00:1c.0:   bridge window [mem 0xa1400000-0xb93fffff 64bit pref]
[    0.466929] pci 0000:02:00.0: [144d:a804] type 00 class 0x010802
[    0.466957] pci 0000:02:00.0: reg 0x10: [mem 0xb9600000-0xb9603fff 64bit]
[    0.467107] pci 0000:02:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8 GT/s x2 link at 0000:00:1d.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[    0.467171] pci 0000:00:1d.0: PCI bridge to [bus 02]
[    0.467175] pci 0000:00:1d.0:   bridge window [mem 0xb9600000-0xb96fffff]
[    0.467310] pci 0000:03:00.0: [11ab:2b38] type 00 class 0x020000
[    0.467355] pci 0000:03:00.0: reg 0x10: [mem 0xb9500000-0xb95fffff 64bit pref]
[    0.467373] pci 0000:03:00.0: reg 0x18: [mem 0xb9400000-0xb94fffff 64bit pref]
[    0.467515] pci 0000:03:00.0: supports D1 D2
[    0.467516] pci 0000:03:00.0: PME# supported from D0 D1 D3hot D3cold
[    0.467763] pci 0000:00:1d.3: PCI bridge to [bus 03]
[    0.467770] pci 0000:00:1d.3:   bridge window [mem 0xb9400000-0xb95fffff 64bit pref]
[    0.470945] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.470945] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.470945] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.470945] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.470945] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.470945] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.470945] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.470945] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.477444] ACPI Warning: GPE type mismatch (level/edge) (20190703/evxface-792)
[    0.477447] ACPI: EC: interrupt unblocked
[    0.477465] ACPI: EC: event unblocked
[    0.477478] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x50, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.477479] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions and events
[    0.477545] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.477545] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.477545] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.477545] vgaarb: loaded
[    0.477545] EDAC MC: Ver: 3.0.0
[    0.477545] Registered efivars operations
[    0.477545] PCI: Using ACPI for IRQ routing
[    0.506721] PCI: pci_cache_line_size set to 64 bytes
[    0.507061] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.507062] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.507063] e820: reserve RAM buffer [mem 0x8ab07000-0x8bffffff]
[    0.507064] e820: reserve RAM buffer [mem 0x8bdaf000-0x8bffffff]
[    0.507065] e820: reserve RAM buffer [mem 0x8bf00000-0x8bffffff]
[    0.507066] e820: reserve RAM buffer [mem 0x46f800000-0x46fffffff]
[    0.507659] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.507662] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.509491] clocksource: Switched to clocksource tsc-early
[    0.517776] VFS: Disk quotas dquot_6.6.0
[    0.517788] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.517894] AppArmor: AppArmor Filesystem Enabled
[    0.517906] pnp: PnP ACPI init
[    0.518062] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.518063] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.518064] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.518065] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.518066] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.518067] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.518068] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.518072] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.518363] system 00:01: [io  0x2000-0x20fe] has been reserved
[    0.518366] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.520024] system 00:02: [io  0x0680-0x069f] has been reserved
[    0.520027] system 00:02: [io  0xffff] has been reserved
[    0.520028] system 00:02: [io  0xffff] has been reserved
[    0.520029] system 00:02: [io  0xffff] has been reserved
[    0.520030] system 00:02: [io  0x1800-0x18fe] has been reserved
[    0.520031] system 00:02: [io  0x164e-0x164f] has been reserved
[    0.520034] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.520126] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.520162] system 00:04: [io  0x1854-0x1857] has been reserved
[    0.520164] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.521341] system 00:05: [mem 0xfe020000-0xfe021fff] has been reserved
[    0.521343] system 00:05: [mem 0xfe022000-0xfe023fff] has been reserved
[    0.521344] system 00:05: [mem 0xfe024000-0xfe025fff] has been reserved
[    0.521345] system 00:05: [mem 0xfe026000-0xfe027fff] has been reserved
[    0.521346] system 00:05: [mem 0xfe028000-0xfe029fff] has been reserved
[    0.521347] system 00:05: [mem 0xfe02a000-0xfe02bfff] has been reserved
[    0.521348] system 00:05: [mem 0xfe02c000-0xfe02dfff] has been reserved
[    0.521349] system 00:05: [mem 0xfe02e000-0xfe02ffff] has been reserved
[    0.521350] system 00:05: [mem 0xfe030000-0xfe031fff] has been reserved
[    0.521351] system 00:05: [mem 0xfe032000-0xfe033fff] has been reserved
[    0.521352] system 00:05: [mem 0xfe034000-0xfe035fff] has been reserved
[    0.521355] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.521806] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.521807] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.521808] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.521809] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
[    0.521810] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.521811] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.521812] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.521813] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
[    0.521814] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.521815] system 00:06: [mem 0x8f800000-0x8f81ffff] has been reserved
[    0.521818] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.522226] pnp: PnP ACPI: found 7 devices
[    0.523255] thermal_sys: Registered thermal governor 'fair_share'
[    0.523256] thermal_sys: Registered thermal governor 'bang_bang'
[    0.523256] thermal_sys: Registered thermal governor 'step_wise'
[    0.523257] thermal_sys: Registered thermal governor 'user_space'
[    0.527754] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.527788] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.527792] pci 0000:00:1c.0:   bridge window [io  0x3000-0x6fff]
[    0.527796] pci 0000:00:1c.0:   bridge window [mem 0xb9700000-0xd16fffff]
[    0.527799] pci 0000:00:1c.0:   bridge window [mem 0xa1400000-0xb93fffff 64bit pref]
[    0.527803] pci 0000:00:1d.0: PCI bridge to [bus 02]
[    0.527806] pci 0000:00:1d.0:   bridge window [mem 0xb9600000-0xb96fffff]
[    0.527811] pci 0000:00:1d.3: PCI bridge to [bus 03]
[    0.527816] pci 0000:00:1d.3:   bridge window [mem 0xb9400000-0xb95fffff 64bit pref]
[    0.527820] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.527821] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.527822] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.527823] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.527824] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.527825] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.527826] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.527826] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.527827] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.527828] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.527829] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.527830] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.527830] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.527831] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.527832] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.527833] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.527834] pci_bus 0000:00: resource 20 [mem 0x8f800000-0xdfffffff window]
[    0.527835] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    0.527836] pci_bus 0000:01: resource 0 [io  0x3000-0x6fff]
[    0.527837] pci_bus 0000:01: resource 1 [mem 0xb9700000-0xd16fffff]
[    0.527837] pci_bus 0000:01: resource 2 [mem 0xa1400000-0xb93fffff 64bit pref]
[    0.527838] pci_bus 0000:02: resource 1 [mem 0xb9600000-0xb96fffff]
[    0.527839] pci_bus 0000:03: resource 2 [mem 0xb9400000-0xb95fffff 64bit pref]
[    0.527956] NET: Registered protocol family 2
[    0.528060] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.528086] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.528200] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.528298] TCP: Hash tables configured (established 131072 bind 65536)
[    0.528318] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.528345] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.528407] NET: Registered protocol family 1
[    0.528412] NET: Registered protocol family 44
[    0.528420] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.528831] PCI: CLS 0 bytes, default 64
[    0.528859] Trying to unpack rootfs image as initramfs...
[    0.638264] Freeing initrd memory: 46536K
[    0.638300] DMAR: ACPI device "device:71" under DMAR at fed91000 as 00:15.0
[    0.638302] DMAR: ACPI device "device:72" under DMAR at fed91000 as 00:15.1
[    0.638304] DMAR: ACPI device "device:73" under DMAR at fed91000 as 00:15.2
[    0.638306] DMAR: ACPI device "device:74" under DMAR at fed91000 as 00:15.3
[    0.656523] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.656525] software IO TLB: mapped [mem 0x8492f000-0x8892f000] (64MB)
[    0.656923] Initialise system trusted keyrings
[    0.656973] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[    0.658044] zbud: loaded
[    0.658330] Key type asymmetric registered
[    0.658331] Asymmetric key parser 'x509' registered
[    0.658337] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.658372] io scheduler mq-deadline registered
[    0.658697] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.658724] pcieport 0000:00:1c.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[    0.658988] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
[    0.659172] pcieport 0000:00:1d.3: PME: Signaling with IRQ 124
[    0.659228] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.659243] efifb: probing for efifb
[    0.659255] efifb: framebuffer at 0x90000000, using 23552k, total 23552k
[    0.659256] efifb: mode is 3000x2000x32, linelength=12032, pages=1
[    0.659257] efifb: scrolling: redraw
[    0.659258] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.659345] Console: switching to colour frame buffer device 375x125
[    0.669824] fb0: EFI VGA frame buffer device
[    0.669831] intel_idle: MWAIT substates: 0x11142120
[    0.669832] intel_idle: v0.4.1 model 0x4E
[    0.670049] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.680015] thermal LNXTHERM:00: registered as thermal_zone0
[    0.680017] ACPI: Thermal Zone [TZ00] (35 C)
[    0.688756] thermal LNXTHERM:01: registered as thermal_zone1
[    0.688758] ACPI: Thermal Zone [TZ01] (0 C)
[    0.697080] thermal LNXTHERM:02: registered as thermal_zone2
[    0.697081] ACPI: Thermal Zone [TZ02] (24 C)
[    0.714504] thermal LNXTHERM:03: registered as thermal_zone3
[    0.714505] ACPI: Thermal Zone [TZ03] (23 C)
[    0.732716] thermal LNXTHERM:04: registered as thermal_zone4
[    0.732718] ACPI: Thermal Zone [TZ04] (21 C)
[    0.755988] thermal LNXTHERM:05: registered as thermal_zone5
[    0.755991] ACPI: Thermal Zone [TZ05] (32 C)
[    0.779842] thermal LNXTHERM:06: registered as thermal_zone6
[    0.779844] ACPI: Thermal Zone [TZ06] (25 C)
[    0.780034] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.780508] Linux agpgart interface v0.103
[    0.780556] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    0.780556] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    0.780795] i8042: PNP: No PS/2 controller found.
[    0.780841] mousedev: PS/2 mouse device common for all mice
[    0.780868] rtc_cmos 00:03: RTC can wake from S4
[    0.781304] rtc_cmos 00:03: registered as rtc0
[    0.781315] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
[    0.781321] intel_pstate: Intel P-state driver initializing
[    0.781591] intel_pstate: HWP enabled
[    0.781649] ledtrig-cpu: registered to indicate activity on CPUs
[    0.781770] intel_pmc_core INT33A1:00:  initialized
[    0.781956] NET: Registered protocol family 10
[    0.791172] Segment Routing with IPv6
[    0.791200] mip6: Mobile IPv6
[    0.791202] NET: Registered protocol family 17
[    0.791232] mpls_gso: MPLS GSO support
[    0.791518] microcode: sig=0x406e3, pf=0x80, revision=0xd6
[    0.791567] microcode: Microcode Update Driver: v2.2.
[    0.791575] sched_clock: Marking stable (791032084, 426123)->(794209171, -2750964)
[    0.791799] registered taskstats version 1
[    0.791799] Loading compiled-in X.509 certificates
[    0.798171] ------------[ cut here ]------------
[    0.798181] WARNING: CPU: 3 PID: 1 at crypto/rsa-pkcs1pad.c:539 pkcs1pad_verify.cold.10+0x24/0x3a
[    0.798182] Modules linked in:
[    0.798185] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.3.18-surface #1
[    0.798186] Hardware name: Microsoft Corporation Surface Book/Surface Book, BIOS 91.2706.768 04/18/2019
[    0.798187] RIP: 0010:pkcs1pad_verify.cold.10+0x24/0x3a
[    0.798189] Code: ff e9 18 00 00 00 48 c7 c7 10 51 a6 bb e8 ac 0a d5 ff 0f 0b b8 ea ff ff ff e9 a5 ff ff ff 48 c7 c7 10 51 a6 bb e8 94 0a d5 ff <0f> 0b b8 ea ff ff ff e9 8d ff ff ff 90 90 90 90 90 90 90 90 90 90
[    0.798191] RSP: 0000:ffffbca840057ba0 EFLAGS: 00010246
[    0.798192] RAX: 0000000000000024 RBX: ffff98331bf86a00 RCX: ffffffffbbc4f228
[    0.798193] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000247
[    0.798194] RBP: ffff98331cefac80 R08: 0000000000000250 R09: 0000000000000004
[    0.798194] R10: 0000000000000000 R11: 0000000000000001 R12: ffff98331bf94ea0
[    0.798195] R13: ffff98331bf86a00 R14: ffff98331bfb5c00 R15: 000000000000020e
[    0.798196] FS:  0000000000000000(0000) GS:ffff98331f380000(0000) knlGS:0000000000000000
[    0.798197] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    0.798198] CR2: 0000000000000000 CR3: 000000031b00a001 CR4: 00000000003606e0
[    0.798199] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    0.798200] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    0.798200] Call Trace:
[    0.798205]  public_key_verify_signature+0x261/0x360
[    0.798210]  ? crypto_alg_mod_lookup+0x16c/0x230
[    0.798213]  ? _cond_resched+0x15/0x30
[    0.798216]  ? __kmalloc+0x1e1/0x250
[    0.798218]  ? asymmetric_key_generate_id+0x2f/0x70
[    0.798220]  x509_check_for_self_signed+0xa6/0xf0
[    0.798222]  x509_cert_parse+0x1dd/0x200
[    0.798224]  x509_key_preparse+0x23/0x1c0
[    0.798226]  asymmetric_key_preparse+0x5d/0xd0
[    0.798229]  key_create_or_update+0x16e/0x4a0
[    0.798234]  load_system_certificate_list+0x8f/0xea
[    0.798236]  ? system_trusted_keyring_init+0x61/0x61
[    0.798238]  ? do_early_param+0x8e/0x8e
[    0.798241]  do_one_initcall+0x46/0x1f4
[    0.798243]  ? do_early_param+0x8e/0x8e
[    0.798245]  kernel_init_freeable+0x184/0x20e
[    0.798251]  ? rest_init+0xaa/0xaa
[    0.798253]  kernel_init+0xa/0x106
[    0.798255]  ret_from_fork+0x35/0x40
[    0.798258] ---[ end trace 377c8f418da81489 ]---
[    0.798262] Problem loading in-kernel X.509 certificate (-22)
[    0.798310] zswap: loaded using pool lzo/zbud
[    0.798397] AppArmor: AppArmor sha1 policy hashing enabled
[    0.799625] rtc_cmos 00:03: setting system clock to 2020-01-20T18:47:41 UTC (1579546061)
[    0.800879] Freeing unused kernel image memory: 1656K
[    0.832663] Write protecting the kernel read-only data: 16384k
[    0.833678] Freeing unused kernel image memory: 2036K
[    0.834007] Freeing unused kernel image memory: 536K
[    0.849584] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.849585] x86/mm: Checking user space page tables
[    0.864098] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.864100] Run /init as init process
[    0.932527] video: module verification failed: signature and/or required key missing - tainting kernel
[    0.948766] hidraw: raw HID events driver (C) Jiri Kosina
[    0.951374] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    0.956334] ACPI: bus type USB registered
[    0.956361] usbcore: registered new interface driver usbfs
[    0.956369] usbcore: registered new interface driver hub
[    0.956480] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    0.956813] usbcore: registered new device driver usb
[    0.958570] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    0.960070] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    0.992308] nvme nvme0: pci function 0000:02:00.0
[    0.993277] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.993283] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.994339] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    0.994343] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.994602] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03
[    0.994603] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.994604] usb usb1: Product: xHCI Host Controller
[    0.994605] usb usb1: Manufacturer: Linux 5.3.18-surface xhci-hcd
[    0.994605] usb usb1: SerialNumber: 0000:00:14.0
[    0.995035] hub 1-0:1.0: USB hub found
[    0.995049] hub 1-0:1.0: 12 ports detected
[    0.996765] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.996767] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.996769] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    0.996794] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.03
[    0.996795] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.996795] usb usb2: Product: xHCI Host Controller
[    0.996796] usb usb2: Manufacturer: Linux 5.3.18-surface xhci-hcd
[    0.996797] usb usb2: SerialNumber: 0000:00:14.0
[    0.997189] hub 2-0:1.0: USB hub found
[    0.997199] hub 2-0:1.0: 6 ports detected
[    1.000818] i2c_hid i2c-MSHW0030:00: i2c-MSHW0030:00 supply vdd not found, using dummy regulator
[    1.000830] i2c_hid i2c-MSHW0030:00: i2c-MSHW0030:00 supply vddl not found, using dummy regulator
[    1.088717] hid-generic 0018:045E:0914.0001: hidraw0: I2C HID v1.00 Device [MSHW0030:00 045E:0914] on i2c-MSHW0030:00
[    1.218879] nvme nvme0: 4/0/0 default/read/poll queues
[    1.226073]  nvme0n1: p1 p2
[    1.340689] usb 2-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.365291] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.365550] usb 2-1: New USB device found, idVendor=045e, idProduct=090b, bcdDevice=47.11
[    1.365552] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.365553] usb 2-1: Product: USB3.0 Hub
[    1.365554] usb 2-1: Manufacturer: Microsoft
[    1.367443] hub 2-1:1.0: USB hub found
[    1.367736] hub 2-1:1.0: 3 ports detected
[    1.397629] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    1.445320] systemd[1]: Inserted module 'autofs4'
[    1.485781] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    1.488555] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    1.504721] systemd[1]: Detected architecture x86-64.
[    1.506468] systemd[1]: Set hostname to <TZ-SB2>.
[    1.506872] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    1.553304] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    1.562651] systemd[1]: /etc/systemd/system/teamviewerd.service:8: PIDFile= references a path below legacy directory /var/run/, updating /var/run/teamviewerd.pid → /run/teamviewerd.pid; please update the unit file accordingly.
[    1.578373] systemd[1]: /etc/systemd/system/anydesk.service:8: PIDFile= references a path below legacy directory /var/run/, updating /var/run/anydesk.pid → /run/anydesk.pid; please update the unit file accordingly.
[    1.590037] systemd[1]: Listening on Journal Audit Socket.
[    1.590071] systemd[1]: Reached target User and Group Name Lookups.
[    1.590144] systemd[1]: Listening on udev Control Socket.
[    1.609153] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro
[    1.629124] lp: driver loaded but no devices found
[    1.639395] ppdev: user-space parallel port driver
[    1.642229] usb 1-1: New USB device found, idVendor=045e, idProduct=091a, bcdDevice=47.11
[    1.642230] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.642232] usb 1-1: Product: USB2.0 Hub
[    1.642233] usb 1-1: Manufacturer: Microsoft
[    1.642875] hub 1-1:1.0: USB hub found
[    1.643607] hub 1-1:1.0: 4 ports detected
[    1.646451] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    1.647153] Bridge firewalling registered
[    1.672478] tsc: Refined TSC clocksource calibration: 2808.010 MHz
[    1.672484] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2879cf89dd2, max_idle_ns: 440795323107 ns
[    1.672494] clocksource: Switched to clocksource tsc
[    1.729768] loop: module loaded
[    1.735837] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    1.763629] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.884176] tpm_tis IFX0562:00: 2.0 TPM (device-id 0x1A, rev-id 16)
[    1.936478] usb 1-1.4: new full-speed USB device number 3 using xhci_hcd
[    1.944633] ACPI: AC Adapter [ADP1] (off-line)
[    1.950583] input: Surface Pro 3/4 Buttons as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:19/PNP0C09:00/MSHW0040:00/input/input0
[    1.950594] surface_pro3_button MSHW0040:00: Surface Pro 3/4 Buttons [VGBI]
[    2.041396] usb 1-1.4: New USB device found, idVendor=045e, idProduct=07cd, bcdDevice= 5.07
[    2.041399] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.041400] usb 1-1.4: Product: Surface Keyboard
[    2.041401] usb 1-1.4: Manufacturer: Microsoft
[    2.047914] battery: ACPI: Battery Slot [BAT1] (battery present)
[    2.099187] systemd-journald[245]: Received request to flush runtime journal from PID 1
[    2.130317] battery: ACPI: Battery Slot [BAT2] (battery present)
[    2.165150] mei_me 0000:00:16.4: enabling device (0004 -> 0006)
[    2.165152] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    2.165401] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[    2.165412] ACPI: Lid Switch [LID0]
[    2.165664] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    2.166000] checking generic (90000000 1700000) vs hw (90000000 10000000)
[    2.166002] fb0: switching to inteldrmfb from EFI VGA
[    2.166062] Console: switching to colour dummy device 80x25
[    2.166095] i915 0000:00:02.0: vgaarb: deactivate vga console
[    2.166537] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    2.170264] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    2.170569] idma64 idma64.3: Found Intel integrated DMA 64-bit
[    2.171609] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.171610] [drm] Driver supports precise vblank timestamp query.
[    2.172223] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    2.175158] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_27.bin (v1.27)
[    2.181081] EFI Variables Facility v0.08 2004-May-17
[    2.197447] [drm] HuC: Loaded firmware i915/skl_huc_ver01_07_1398.bin (version 1.7)
[    2.207661] [drm] GuC: Loaded firmware i915/skl_guc_ver9_33.bin (version 9.33)
[    2.219296] i915 0000:00:02.0: GuC firmware version 9.33
[    2.219298] i915 0000:00:02.0: GuC submission enabled
[    2.219299] i915 0000:00:02.0: HuC enabled
[    2.219986] ipts: initializing ipts
[    2.220151] ipts: Intel iTouch framework initialized
[    2.222712] [drm] Initialized i915 1.6.0 20190417 for 0000:00:02.0 on minor 0
[    2.225096] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    2.225460] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    2.238226] fbcon: i915drmfb (fb0) is primary device
[    2.239521] IPTS ipts_mei_cl_init() is called
[    2.240445] probing Intel Precise Touch & Stylus
[    2.240446] IPTS using DMA_BIT_MASK(64)
[    2.240961] pstore: Using crash dump compression: deflate
[    2.241435] Console: switching to colour frame buffer device 375x125
[    2.247845] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input3
[    2.247879] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input4
[    2.248137] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input5
[    2.248265] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input6
[    2.248516] input: ipts 1B96:005E Touchscreen as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input7
[    2.248578] input: ipts 1B96:005E Mouse as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input8
[    2.248631] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input9
[    2.248660] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input10
[    2.248688] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input11
[    2.248775] hid-generic 0044:1B96:005E.0002: input,hidraw0: <UNKNOWN> HID v16900.00 Mouse [ipts 1B96:005E] on heci3
[    2.276482] pstore: Registered efi as persistent store backend
[    2.276744] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    2.301266] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    2.301268] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    2.301268] RAPL PMU: hw unit of domain package 2^-14 Joules
[    2.301269] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    2.301270] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    2.301270] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    2.361569] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.415976] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    2.416298] cryptd: max_cpu_qlen set to 1000
[    2.506804] AVX2 version of gcm_enc/dec engaged.
[    2.506806] AES CTR mode by8 optimization enabled
[    2.566756] mwifiex_pcie 0000:03:00.0: enabling device (0000 -> 0002)
[    2.566955] mwifiex_pcie: PCI memory map Virt0: ffffbca841b00000 PCI memory map Virt2: ffffbca841d00000
[    2.570020] input: Microsoft Surface Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input12
[    2.631173] input: Microsoft Surface Keyboard Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input13
[    2.631314] input: Microsoft Surface Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input14
[    2.631378] input: Microsoft Surface Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input15
[    2.631449] input: Microsoft Surface Keyboard Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input16
[    2.631553] input: Microsoft Surface Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input17
[    2.631616] input: Microsoft Surface Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input18
[    2.631681] input: Microsoft Surface Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input19
[    2.631831] hid-generic 0003:045E:07CD.0003: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [Microsoft Surface Keyboard] on usb-0000:00:14.0-1.4/input0
[    2.631871] usbcore: registered new interface driver usbhid
[    2.631872] usbhid: USB HID core driver
[    2.924791] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    2.924997] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    2.982088] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    2.982091] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    2.982092] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    2.982093] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    2.982094] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    2.982096] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
[    2.982097] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    3.094113] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[    3.094160] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[    3.094202] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
[    3.094248] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input33
[    3.094287] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input34
[    3.094326] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input35
[    3.094370] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input36
[    3.094971] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input26
[    3.095054] input: ipts 1B96:005E as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input27
[    3.095137] input: ipts 1B96:005E UNKNOWN as /devices/pci0000:00/0000:00:16.4/0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04/0044:1B96:005E.0002/input/input31
[    3.095181] hid-multitouch 0044:1B96:005E.0002: input,hidraw0: <UNKNOWN> HID v16900.00 Mouse [ipts 1B96:005E] on heci3
[    3.169426] intel_rapl_common: Found RAPL domain package
[    3.169428] intel_rapl_common: Found RAPL domain core
[    3.169429] intel_rapl_common: Found RAPL domain uncore
[    3.169430] intel_rapl_common: Found RAPL domain dram
[    3.418617] input: Microsoft Surface Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input37
[    3.459227] audit: type=1400 audit(1579546064.152:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/ipsec/charon" pid=580 comm="apparmor_parser"
[    3.461611] audit: type=1400 audit(1579546064.160:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=579 comm="apparmor_parser"
[    3.461613] audit: type=1400 audit(1579546064.160:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=579 comm="apparmor_parser"
[    3.461615] audit: type=1400 audit(1579546064.160:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=579 comm="apparmor_parser"
[    3.461617] audit: type=1400 audit(1579546064.160:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=579 comm="apparmor_parser"
[    3.461858] audit: type=1400 audit(1579546064.160:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=577 comm="apparmor_parser"
[    3.461860] audit: type=1400 audit(1579546064.160:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=577 comm="apparmor_parser"
[    3.461862] audit: type=1400 audit(1579546064.160:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=577 comm="apparmor_parser"
[    3.465829] audit: type=1400 audit(1579546064.164:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=583 comm="apparmor_parser"
[    3.477230] input: Microsoft Surface Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input39
[    3.477431] input: Microsoft Surface Keyboard Touchpad as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:045E:07CD.0003/input/input41
[    3.478924] hid-multitouch 0003:045E:07CD.0003: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [Microsoft Surface Keyboard] on usb-0000:00:14.0-1.4/input0
[    4.013993] mwifiex_pcie 0000:03:00.0: info: FW download over, size 723540 bytes
[    4.623335] PPP generic driver version 2.4.2
[    4.623947] NET: Registered protocol family 24
[    4.641207] l2tp_core: L2TP core driver, V2.0
[    4.641466] NET: Registered protocol family 15
[    4.642237] l2tp_netlink: L2TP netlink interface
[    4.643094] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[    4.670939] Initializing XFRM netlink socket
[    4.772486] usb 1-6: new high-speed USB device number 4 using xhci_hcd
[    4.920895] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x85 has wMaxPacketSize 0, skipping
[    4.920897] usb 1-6: config 1 interface 1 altsetting 0 endpoint 0x5 has wMaxPacketSize 0, skipping
[    4.921387] usb 1-6: New USB device found, idVendor=1286, idProduct=204c, bcdDevice=32.01
[    4.921389] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    4.921391] usb 1-6: Product: Bluetooth and Wireless LAN Composite Device
[    4.921392] usb 1-6: Manufacturer: Marvell
[    4.921394] usb 1-6: SerialNumber: 0000000000000000
[    4.946091] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    4.978847] Bluetooth: Core ver 2.22
[    4.978862] NET: Registered protocol family 31
[    4.978863] Bluetooth: HCI device and connection manager initialized
[    4.978866] Bluetooth: HCI socket layer initialized
[    4.978868] Bluetooth: L2CAP socket layer initialized
[    4.978871] Bluetooth: SCO socket layer initialized
[    4.986525] usbcore: registered new interface driver btusb
[    4.995616] mwifiex_pcie 0000:03:00.0: WLAN FW is active
[    4.997152] Bluetooth: hci0: unexpected event for opcode 0x0000
[    4.997568] Bluetooth: hci0: unexpected event for opcode 0x0000
[    5.036845] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.036847] Bluetooth: BNEP filters: protocol multicast
[    5.036850] Bluetooth: BNEP socket layer initialized
[    5.056930] mwifiex_pcie 0000:03:00.0: Unknown api_id: 4
[    5.095962] mwifiex_pcie 0000:03:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.19.p21) 
[    5.095964] mwifiex_pcie 0000:03:00.0: driver_version = mwifiex 1.0 (15.68.19.p21) 
[    5.098593] mwifiex_pcie 0000:03:00.0 wlp3s0: renamed from mlan0
[    5.503385] overlayfs: missing 'lowerdir'
[    7.240766] rfkill: input handler disabled
[    8.085795] mwifiex_pcie 0000:03:00.0: info: trying to associate to 'ZANAGAR' bssid cc:ce:1e:e7:93:22
[    8.253519] mwifiex_pcie 0000:03:00.0: info: associated to bssid cc:ce:1e:e7:93:22 successfully
[    8.293438] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[    9.118213] kauditd_printk_skb: 48 callbacks suppressed
[    9.118214] audit: type=1400 audit(1579546069.812:59): apparmor="STATUS" operation="profile_load" profile="snap.docker.dockerd" name="docker-default" pid=1405 comm="apparmor_parser"
[   13.989840] Bluetooth: RFCOMM TTY layer initialized
[   13.989845] Bluetooth: RFCOMM socket layer initialized
[   13.989849] Bluetooth: RFCOMM ver 1.11
[   14.025902] rfkill: input handler enabled
[   14.635579] fuse: init (API version 7.31)
[   16.544668] rfkill: input handler disabled
[  151.322893] alg: No test for echainiv(authenc(hmac(sha1),cbc(des3_ede))) (echainiv(authenc(hmac(sha1-generic),cbc-des3_ede-asm)))
[  749.869223] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=7 end=8) time 116 us, min 1987, max 1999, scanline start 1985, end 2000
[  933.823130] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.

Disable touchpad whilst typing does not work on SL3 Intel

Touchpad disable when typing does not work. Tried the following to enable:

editing xorg.conf file for libinput (see below)
Using Gnome tweak tool and enabling setting there
Using gsettings set org.gnome.desktop.peripherals.touchpad disable-while-typing true

Section "InputClass"
        Identifier "libinput touchpad catchall"
        MatchIsTouchpad "on"
        MatchDevicePath "/dev/input/event*"
        Option "DisableWhileTyping" "true"
        Driver "libinput"
EndSection

Environment

Hardware model: Surface Laptop 3 (Intel)
Kernel version: Linux Surface-Laptop-3 5.4.6-surface #1
Distribution: Ubuntu w/Regolith PPA (i3 window manager)

`dmesg` output

[   22.053050] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[   22.053076] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26
[   22.053101] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[   22.053125] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[   22.053150] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[   22.053176] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
[   22.303284] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[   22.449955] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
[   22.453746] iwlwifi 0000:00:14.3: BIOS contains WGDS but no WRDS
[   22.954085] fuse: init (API version 7.31)
[   23.037515] Bluetooth: hci0: Waiting for firmware download to complete
[   23.037630] Bluetooth: hci0: Firmware loaded in 1492285 usecs
[   23.037678] Bluetooth: hci0: Waiting for device to boot
[   23.050651] Bluetooth: hci0: Device booted in 12676 usecs
[   23.050797] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[   23.065668] Bluetooth: hci0: Applying Intel DDC parameters completed
[   24.352678] rfkill: input handler disabled
[   25.630018] wlp0s20f3: authenticate with b0:39:56:74:99:69
[   25.632938] wlp0s20f3: send auth to b0:39:56:74:99:69 (try 1/3)
[   25.657028] wlp0s20f3: authenticated
[   25.659857] wlp0s20f3: associate with b0:39:56:74:99:69 (try 1/3)
[   25.763733] wlp0s20f3: RX AssocResp from b0:39:56:74:99:69 (capab=0x1511 status=0 aid=3)
[   25.767538] wlp0s20f3: associated
[   25.801991] wlp0s20f3: Limiting TX power to 23 (23 - 0) dBm as advertised by b0:39:56:74:99:69
[   25.850074] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[   26.072333] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   26.072795] Bridge firewalling registered
[   26.100430] Initializing XFRM netlink socket
[   29.444886] Bluetooth: RFCOMM TTY layer initialized
[   29.444889] Bluetooth: RFCOMM socket layer initialized
[   29.444892] Bluetooth: RFCOMM ver 1.11
[   29.558753] rfkill: input handler enabled
[   30.165996] rfkill: input handler disabled
[   64.547276] surface_sam_sid_power: power event (cid = 0x16)
[   65.424755] surface_sam_sid_power: power event (cid = 0x16)
[   91.920734] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[   91.920746] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.920750] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.920753] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.920755] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.920758] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.920760] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.926841] ACPI BIOS Error (bug): AE_AML_PACKAGE_LIMIT, Index (0x0000000FF) is beyond end of object (length 0x10) (20190816/exoparg2-396)
[   91.926854] ACPI Error: Aborting method \_SB.GINF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.926857] ACPI Error: Aborting method \_SB.GADR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.926859] ACPI Error: Aborting method \_SB.SGOV due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.926860] ACPI Error: Aborting method \_SB.CGWR due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.926862] ACPI Error: Aborting method \_SB.TBFP due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[   91.926864] ACPI Error: Aborting method \_SB.WMTF.WMTF due to previous error (AE_AML_PACKAGE_LIMIT) (20190816/psparse-531)
[  147.064133] i915 0000:00:02.0: GPU HANG: ecode 11:1:0x00000000, hang on rcs0
[  147.064135] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[  147.064136] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[  147.064137] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[  147.064138] The GPU crash dump is required to analyze GPU hangs, so please always attach it.
[  147.064139] GPU crash dump saved to /sys/class/drm/card0/error
[  147.064162] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[  280.175151] surface_sam_sid_power: power event (cid = 0x53)
[  280.175151] surface_sam_sid_power: unhandled power event (cid = 0x53)
[  350.212886] surface_sam_sid_power: power event (cid = 0x53)
[  350.212890] surface_sam_sid_power: unhandled power event (cid = 0x53)

Screen flickering on Arch 5.4.6-arch3 or 5.5-rc

See https://github.com/archseer/arch-linux-surface/issues/3

It will flicker a few times during boot and when starting a desktop manager, as well as any time the power cable is plugged in.

Filed a bug with upstream that contains more details: https://gitlab.freedesktop.org/drm/intel/issues/913

Surface Pro 3 Testing/Support

Hi, I have a Surface Pro 3 that I am keen to get working correctly in Linux.
I am trying to run Xubuntu 19.10.

Out of the box with the surface kernel, everything appears to work except:

closing the type cover and re-opening
secure boot (still fiddling with this, installing the surface kernel breaks the generic Xubuntu one as well)
I havent tried the pen yet.

I tried this with kernel version 5.3.18 to keep touchscreen support but might try the latest to see if it changes things.

My point for writing all this is I noticed in the Testers-and-Contributing page you're missing Surface Pro 3. I'd be happy to get involved for testing and whatever details you need, I can start with the ACPI dump.

Let me know if you need anything from me.

Thanks

How to install Nvidia (and recommended way)?

While installing Ubuntu 18.04 on SB2, I have become rather stuck when installing NVidia Drivers for dedicated support.

Trying to find the best approach (and if successful, I can update https://github.com/linux-surface/linux-surface/wiki/Surface-Book-2 accordingly).

Q1: Where is Nvidia card?
I've tried a few commands, but none finds me a reference to Nvidia:

ubuntu-drivers devices: none fo
lshw -c display: only UHD Graphics 620 found
lspci -k: no reference to Nvidia found

Does one need to install anything else after the kernel 5.3.18 to have nvidia detected? (see https://docs.google.com/spreadsheets/d/1MQZKxZZWc9Kp3Nnag7Qc3UJ-S5AQQ_sw6-2CuzawnQQ/edit#gid=0&range=Q10 for reference of what was installed).

Recommended way to install
Q2: Is the recommended way to install following:

https://turlucode.com/how-to-install-ubuntu-18-04-on-surface-book-2/ +

i.e.

installing the drivers via the ppa:graphics-drivers/ppa repository
Follow the "NVIDIA Optimus + bbswitch" at https://turlucode.com/optimus-bbswitch-on-ubuntu-18-04/ to blacklist the nvidia and set the intel as default

Q3: Should one update DTX daemon to unload nvidia when undocking? Tthis break anything running with the nvidia card at that time, correct?

Q4: Status
@qzed you mention in #36 (comment) "dGPU is the sub-par performance when not connected to AC" - does this still apply?

WiFi needs reboots to work after Windows on Surface Pro 7

WiFi doesn't work after booting into Linux after shutting down Windows.

It seems that a few reboots are needed until it starts working.

Steps to reproduce

Boot into Windows
Connect to WiFi
Disconnect from WiFi
Connect to WiFi again
Shut down
Boot into Linux
Observe that the WiFi card is not initialized properly and appears neither in iw nor KDE taskbar
Shut down
Boot into Linux
Observe that there's a 50% chance that WiFi works now
Shut down
Boot into Linux
Observe that WiFi works (it might still not work, I only tested a few times)

Workaround

Keep rebooting into Linux until WiFi starts working. Don't boot into Windows in between.

Expected Result

WiFi works after rebooting from Windows into Linux.

Actual Result

WiFi doesn't work after coming from Windows. A few reboots are necessary until it starts working.

Environment

Hardware model: Surface Pro 7 i7 512GB
Kernel version: Linux daniel-tablet1 5.4.6-surface #1 SMP Fri Dec 27 22:27:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Distribution: Ubuntu 19.10 Desktop

`dmesg` after 1st boot

[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.4.6-surface root=UUID=36fa67db-bdeb-4537-a4b0-4b001d623ccf ro text
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[5]:  832, xstate_sizes[5]:   64
[    0.000000] x86/fpu: xstate_offset[6]:  896, xstate_sizes[6]:  512
[    0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
[    0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]:    8
[    0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007aaeafff] usable
[    0.000000] BIOS-e820: [mem 0x000000007aaeb000-0x000000007aaebfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007aaec000-0x000000007aaecfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007aaed000-0x000000007beedfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007beee000-0x000000007bf47fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000007bf48000-0x000000007bf89fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007bf8a000-0x000000007bfb3fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007bfb4000-0x000000007bffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007bfff000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007c000000-0x00000000953fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046abfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  ACPI=0x7bffe000  ACPI 2.0=0x7bffe014  TPMFinalLog=0x7bfaa000  SMBIOS=0x7bf51000  SMBIOS 3.0=0x7bf4f000  MEMATTR=0x786a1018  ESRT=0x78d00298 
[    0.000000] SMBIOS 3.2.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Pro 7/Surface Pro 7, BIOS 7.161.140 10/11/2019
[    0.000000] tsc: Detected 1500.000 MHz processor
[    0.001573] tsc: Detected 1497.600 MHz TSC
[    0.001573] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001576] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001583] last_pfn = 0x46ac00 max_arch_pfn = 0x400000000
[    0.001588] MTRR default type: write-back
[    0.001589] MTRR fixed ranges enabled:
[    0.001590]   00000-9FFFF write-back
[    0.001591]   A0000-BFFFF uncachable
[    0.001592]   C0000-FFFFF write-protect
[    0.001593] MTRR variable ranges enabled:
[    0.001595]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001596]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001597]   2 base 0098000000 mask 7FF8000000 uncachable
[    0.001597]   3 base 0094000000 mask 7FFC000000 uncachable
[    0.001598]   4 base 0092000000 mask 7FFE000000 uncachable
[    0.001599]   5 base 0091000000 mask 7FFF000000 uncachable
[    0.001600]   6 base 6000000000 mask 6000000000 uncachable
[    0.001601]   7 base 4000000000 mask 6000000000 write-combining
[    0.001602]   8 disabled
[    0.001602]   9 disabled
[    0.002347] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.003335] last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.027250] esrt: Reserving ESRT space from 0x0000000078d00298 to 0x0000000078d00370.
[    0.027281] Using GB pages for direct mapping
[    0.027284] BRK [0x394601000, 0x394601fff] PGTABLE
[    0.027286] BRK [0x394602000, 0x394602fff] PGTABLE
[    0.027287] BRK [0x394603000, 0x394603fff] PGTABLE
[    0.027321] BRK [0x394604000, 0x394604fff] PGTABLE
[    0.027322] BRK [0x394605000, 0x394605fff] PGTABLE
[    0.027455] BRK [0x394606000, 0x394606fff] PGTABLE
[    0.027484] BRK [0x394607000, 0x394607fff] PGTABLE
[    0.027555] BRK [0x394608000, 0x394608fff] PGTABLE
[    0.027657] Secure boot could not be determined
[    0.027659] RAMDISK: [mem 0x2f00b000-0x337fcfff]
[    0.027681] ACPI: Early table checksum verification disabled
[    0.027685] ACPI: RSDP 0x000000007BFFE014 000024 (v02 MSFT  )
[    0.027689] ACPI: XSDT 0x000000007BFFD0E8 0000BC (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027695] ACPI: FACP 0x000000007BFE7000 000114 (v06 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027701] ACPI: DSDT 0x000000007BFC6000 01CB6D (v02 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027704] ACPI: FACS 0x000000007BF92000 000040
[    0.027707] ACPI: SSDT 0x000000007BFFB000 001B61 (v02 CpuRef CpuSsdt  00003000 INTL 20181003)
[    0.027711] ACPI: MSDM 0x000000007BFFA000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.027714] ACPI: SSDT 0x000000007BFF3000 006243 (v02 OEMID  DptfTabl 00001000 INTL 20181003)
[    0.027718] ACPI: SSDT 0x000000007BFEF000 0033E3 (v02 SaSsdt SaSsdt   00003000 INTL 20181003)
[    0.027721] ACPI: SSDT 0x000000007BFE8000 0066EF (v02 INTEL  TcssSsdt 00001000 INTL 20181003)
[    0.027724] ACPI: HPET 0x000000007BFE6000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027727] ACPI: LPIT 0x000000007BFE5000 000094 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027731] ACPI: APIC 0x000000007BFE4000 00012C (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027734] ACPI: MCFG 0x000000007BFE3000 00003C (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027737] ACPI: SSDT 0x000000007BFC5000 000DB4 (v02 MSFT   RTD3_JL  00001000 INTL 20181003)
[    0.027740] ACPI: SSDT 0x000000007BFC4000 0009E3 (v02 MSFT   xh_jl000 00000000 INTL 20181003)
[    0.027743] ACPI: NHLT 0x000000007BFC3000 00002D (v00 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027746] ACPI: SSDT 0x000000007BFC2000 000574 (v02 MSFT   Tpm2Tabl 00001000 INTL 20181003)
[    0.027750] ACPI: TPM2 0x000000007BFC1000 000034 (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027753] ACPI: DMAR 0x000000007BFC0000 0000A0 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027756] ACPI: BGRT 0x000000007BFBF000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027759] ACPI: WSMT 0x000000007BFBE000 000028 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027762] ACPI: FPDT 0x000000007BFBD000 000034 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027771] ACPI: Local APIC address 0xfee00000
[    0.028094] No NUMA configuration found
[    0.028095] Faking a node at [mem 0x0000000000000000-0x000000046abfffff]
[    0.028100] NODE_DATA(0) allocated [mem 0x46abfb000-0x46abfffff]
[    0.028131] Zone ranges:
[    0.028133]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.028134]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.028136]   Normal   [mem 0x0000000100000000-0x000000046abfffff]
[    0.028137]   Device   empty
[    0.028138] Movable zone start for each node
[    0.028140] Early memory node ranges
[    0.028141]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.028142]   node   0: [mem 0x0000000000100000-0x000000007aaeafff]
[    0.028144]   node   0: [mem 0x000000007aaed000-0x000000007beedfff]
[    0.028145]   node   0: [mem 0x000000007bfff000-0x000000007bffffff]
[    0.028146]   node   0: [mem 0x0000000100000000-0x000000046abfffff]
[    0.028288] Zeroed struct page in unavailable ranges: 16756 pages
[    0.028290] Initmem setup node 0 [mem 0x0000000000001000-0x000000046abfffff]
[    0.028293] On node 0 totalpages: 4090508
[    0.028294]   DMA zone: 64 pages used for memmap
[    0.028295]   DMA zone: 26 pages reserved
[    0.028296]   DMA zone: 3999 pages, LIFO batch:0
[    0.028340]   DMA32 zone: 7868 pages used for memmap
[    0.028341]   DMA32 zone: 503533 pages, LIFO batch:63
[    0.035993]   Normal zone: 55984 pages used for memmap
[    0.035994]   Normal zone: 3582976 pages, LIFO batch:63
[    0.071315] Reserving Intel graphics memory at [mem 0x91800000-0x953fffff]
[    0.071723] ACPI: PM-Timer IO Port: 0x1808
[    0.071725] ACPI: Local APIC address 0xfee00000
[    0.071732] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.071733] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.071734] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.071735] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.071735] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.071736] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.071737] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.071738] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.071739] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.071740] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.071740] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.071741] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.071742] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.071743] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.071744] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.071745] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.071780] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.071782] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.071784] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.071786] ACPI: IRQ0 used by override.
[    0.071787] ACPI: IRQ9 used by override.
[    0.071789] Using ACPI (MADT) for SMP configuration information
[    0.071791] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.071801] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.071817] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.071819] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.071820] PM: Registered nosave memory: [mem 0x7aaeb000-0x7aaebfff]
[    0.071821] PM: Registered nosave memory: [mem 0x7aaec000-0x7aaecfff]
[    0.071823] PM: Registered nosave memory: [mem 0x7beee000-0x7bf47fff]
[    0.071824] PM: Registered nosave memory: [mem 0x7bf48000-0x7bf89fff]
[    0.071825] PM: Registered nosave memory: [mem 0x7bf8a000-0x7bfb3fff]
[    0.071825] PM: Registered nosave memory: [mem 0x7bfb4000-0x7bffefff]
[    0.071827] PM: Registered nosave memory: [mem 0x7c000000-0x953fffff]
[    0.071828] PM: Registered nosave memory: [mem 0x95400000-0xfe00ffff]
[    0.071829] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.071830] PM: Registered nosave memory: [mem 0xfe011000-0xfed1ffff]
[    0.071830] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff]
[    0.071831] PM: Registered nosave memory: [mem 0xfed80000-0xffffffff]
[    0.071833] [mem 0x95400000-0xfe00ffff] available for PCI devices
[    0.071835] Booting paravirtualized kernel on bare hardware
[    0.071838] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.165816] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.166028] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u262144
[    0.166036] pcpu-alloc: s178584 r8192 d30312 u262144 alloc=1*2097152
[    0.166037] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.166059] Built 1 zonelists, mobility grouping on.  Total pages: 4026566
[    0.166061] Policy zone: Normal
[    0.166063] Kernel command line: BOOT_IMAGE=/vmlinuz-5.4.6-surface root=UUID=36fa67db-bdeb-4537-a4b0-4b001d623ccf ro text
[    0.166988] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.167416] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.167497] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.171179] Calgary: detecting Calgary via BIOS EBDA area
[    0.171181] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.216029] Memory: 15840888K/16362032K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 521144K reserved, 0K cma-reserved)
[    0.216230] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.216248] ftrace: allocating 33563 entries in 132 pages
[    0.236489] rcu: Hierarchical RCU implementation.
[    0.236492] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.236494] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.236495] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.240274] NR_IRQS: 33024, nr_irqs: 2048, preallocated irqs: 16
[    0.240823] random: crng done (trusting CPU's manufacturer)
[    0.240854] Console: colour dummy device 80x25
[    0.241063] printk: console [tty0] enabled
[    0.241085] ACPI: Core revision 20190816
[    0.241458] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
[    0.241610] APIC: Switch to symmetric I/O mode setup
[    0.241614] DMAR: Host address width 39
[    0.241617] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.241625] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[    0.241628] DMAR: DRHD base: 0x000000fed92000 flags: 0x0
[    0.241633] DMAR: dmar1: reg_base_addr fed92000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.241636] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.241644] DMAR: dmar2: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.241648] DMAR: RMRR base: 0x00000091000000 end: 0x000000953fffff
[    0.241652] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 2
[    0.241655] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.241657] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.241658] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.243553] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.243556] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.248500] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.265553] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.265561] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400)
[    0.265567] pid_max: default: 32768 minimum: 301
[    0.269597] LSM: Security Framework initializing
[    0.269606] Yama: becoming mindful.
[    0.269639] AppArmor: AppArmor initialized
[    0.269643] TOMOYO Linux initialized
[    0.269694] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.269726] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.270049] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    0.270089] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.270145] process: using mwait in idle threads
[    0.270149] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.270151] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.270157] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.270161] Spectre V2 : Mitigation: Enhanced IBRS
[    0.270163] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.270167] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.270170] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.270563] Freeing SMP alternatives memory: 24K
[    0.273293] TSC deadline timer enabled
[    0.273308] smpboot: CPU0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (family: 0x6, model: 0x7e, stepping: 0x5)
[    0.273441] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.273450] ... version:                5
[    0.273452] ... bit width:              48
[    0.273454] ... generic registers:      8
[    0.273455] ... value mask:             0000ffffffffffff
[    0.273457] ... max period:             00007fffffffffff
[    0.273459] ... fixed-purpose events:   4
[    0.273460] ... event mask:             0000000f000000ff
[    0.273510] rcu: Hierarchical SRCU implementation.
[    0.273558] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.273558] smp: Bringing up secondary CPUs ...
[    0.273558] x86: Booting SMP configuration:
[    0.273558] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
[    0.278595] smp: Brought up 1 node, 8 CPUs
[    0.278595] smpboot: Max logical packages: 1
[    0.278595] smpboot: Total of 8 processors activated (23961.60 BogoMIPS)
[    0.281993] devtmpfs: initialized
[    0.281993] x86/mm: Memory block size: 128MB
[    0.283558] PM: Registering ACPI NVS region [mem 0x7aaeb000-0x7aaebfff] (4096 bytes)
[    0.283558] PM: Registering ACPI NVS region [mem 0x7bf8a000-0x7bfb3fff] (172032 bytes)
[    0.283558] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.283558] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.283558] pinctrl core: initialized pinctrl subsystem
[    0.283558] NET: Registered protocol family 16
[    0.283558] audit: initializing netlink subsys (disabled)
[    0.283558] audit: type=2000 audit(1577820472.040:1): state=initialized audit_enabled=0 res=1
[    0.283558] cpuidle: using governor ladder
[    0.283558] cpuidle: using governor menu
[    0.283558] ACPI: bus type PCI registered
[    0.283558] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.283558] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.283558] PCI: not using MMCONFIG
[    0.283558] PCI: Using configuration type 1 for base access
[    0.286248] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.286616] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.286616] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.433821] ACPI: Added _OSI(Module Device)
[    0.433821] ACPI: Added _OSI(Processor Device)
[    0.433821] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.433821] ACPI: Added _OSI(Processor Aggregator Device)
[    0.433821] ACPI: Added _OSI(Linux-Dell-Video)
[    0.433821] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.433821] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.484842] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.493111] ACPI: Dynamic OEM Table Load:
[    0.493124] ACPI: SSDT 0xFFFF944857CE9300 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20181003)
[    0.494270] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[    0.495066] ACPI: Dynamic OEM Table Load:
[    0.495073] ACPI: SSDT 0xFFFF944857CE6C00 000394 (v02 PmRef  Cpu0Cst  00003001 INTL 20181003)
[    0.496291] ACPI: Dynamic OEM Table Load:
[    0.496297] ACPI: SSDT 0xFFFF944857CC4800 000437 (v02 PmRef  Cpu0Ist  00003000 INTL 20181003)
[    0.497555] ACPI: Dynamic OEM Table Load:
[    0.497561] ACPI: SSDT 0xFFFF944857C86000 00012C (v02 PmRef  Cpu0Hwp  00003000 INTL 20181003)
[    0.498664] ACPI: Dynamic OEM Table Load:
[    0.498670] ACPI: SSDT 0xFFFF944858C16000 000724 (v02 PmRef  HwpLvt   00003000 INTL 20181003)
[    0.500060] ACPI: Dynamic OEM Table Load:
[    0.500066] ACPI: SSDT 0xFFFF944857893000 0005FC (v02 PmRef  ApIst    00003000 INTL 20181003)
[    0.501357] ACPI: Dynamic OEM Table Load:
[    0.501362] ACPI: SSDT 0xFFFF944857CE0000 000317 (v02 PmRef  ApHwp    00003000 INTL 20181003)
[    0.502645] ACPI: Dynamic OEM Table Load:
[    0.502652] ACPI: SSDT 0xFFFF944858C3A000 000AB0 (v02 PmRef  ApPsd    00003000 INTL 20181003)
[    0.504389] ACPI: Dynamic OEM Table Load:
[    0.504395] ACPI: SSDT 0xFFFF944857CE4000 00030A (v02 PmRef  ApCst    00003000 INTL 20181003)
[    0.508400] ACPI: Interpreter enabled
[    0.508460] ACPI: (supports S0 S4 S5)
[    0.508462] ACPI: Using IOAPIC for interrupt routing
[    0.508507] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.509168] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.509185] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.509645] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.513968] ACPI: Power Resource [BTPR] (on)
[    0.522564] ACPI: Power Resource [V0PR] (on)
[    0.522725] ACPI: Power Resource [V1PR] (on)
[    0.522872] ACPI: Power Resource [V2PR] (on)
[    0.523476] ACPI: Power Resource [CAMP] (off)
[    0.524727] ACPI: Power Resource [WRST] (on)
[    0.524883] ACPI: Power Resource [TBT0] (on)
[    0.524908] ACPI: Power Resource [TBT1] (on)
[    0.524929] ACPI: Power Resource [D3C] (on)
[    0.532258] ACPI: Power Resource [PIN] (off)
[    0.532764] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.532771] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.538860] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.543173] PCI host bridge to bus 0000:00
[    0.543177] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.543179] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.543181] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.543183] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.543185] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.543187] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.543189] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.543192] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.543194] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.543196] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.543198] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.543200] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.543202] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.543204] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.543206] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.543208] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.543210] pci_bus 0000:00: root bus resource [mem 0x95400000-0xdfffffff window]
[    0.543232] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
[    0.543235] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.543277] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000
[    0.544914] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000
[    0.544931] pci 0000:00:02.0: reg 0x10: [mem 0x6001000000-0x6001ffffff 64bit]
[    0.544940] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref]
[    0.544947] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.544967] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.546299] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000
[    0.546328] pci 0000:00:04.0: reg 0x10: [mem 0x6002120000-0x600212ffff 64bit]
[    0.547690] pci 0000:00:05.0: [8086:8a19] type 00 class 0x048000
[    0.547703] pci 0000:00:05.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit]
[    0.549045] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330
[    0.549065] pci 0000:00:0d.0: reg 0x10: [mem 0x6002110000-0x600211ffff 64bit]
[    0.549129] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[    0.550508] pci 0000:00:12.0: [8086:34fc] type 00 class 0x070000
[    0.550547] pci 0000:00:12.0: reg 0x10: [mem 0x600213a000-0x600213bfff 64bit]
[    0.550661] pci 0000:00:12.0: PME# supported from D0 D3hot
[    0.552056] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330
[    0.552089] pci 0000:00:14.0: reg 0x10: [mem 0x6002100000-0x600210ffff 64bit]
[    0.552201] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.553544] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000
[    0.553581] pci 0000:00:14.2: reg 0x10: [mem 0x6002138000-0x6002139fff 64bit]
[    0.553601] pci 0000:00:14.2: reg 0x18: [mem 0x6002143000-0x6002143fff 64bit]
[    0.554965] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000
[    0.555022] pci 0000:00:14.3: reg 0x10: [mem 0x6002134000-0x6002137fff 64bit]
[    0.555234] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[    0.556600] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000
[    0.556671] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.558217] pci 0000:00:15.2: [8086:34ea] type 00 class 0x0c8000
[    0.558292] pci 0000:00:15.2: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.559806] pci 0000:00:15.3: [8086:34eb] type 00 class 0x0c8000
[    0.559880] pci 0000:00:15.3: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.561386] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000
[    0.561426] pci 0000:00:16.0: reg 0x10: [mem 0x600213f000-0x600213ffff 64bit]
[    0.561552] pci 0000:00:16.0: PME# supported from D3hot
[    0.562924] pci 0000:00:16.4: [8086:34e4] type 00 class 0x078000
[    0.562964] pci 0000:00:16.4: reg 0x10: [mem 0x600213e000-0x600213efff 64bit]
[    0.563088] pci 0000:00:16.4: PME# supported from D3hot
[    0.564446] pci 0000:00:19.0: [8086:34c5] type 00 class 0x0c8000
[    0.564518] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.566034] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400
[    0.566214] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.566259] pci 0000:00:1d.0: PTM enabled (root), 4dns granularity
[    0.567677] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000
[    0.567750] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.569269] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100
[    0.570720] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380
[    0.570810] pci 0000:00:1f.3: reg 0x10: [mem 0x6002130000-0x6002133fff 64bit]
[    0.570895] pci 0000:00:1f.3: reg 0x20: [mem 0x6002000000-0x60020fffff 64bit]
[    0.571081] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.572497] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000
[    0.572526] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[    0.573981] pci 0000:01:00.0: [1c5c:1327] type 00 class 0x010802
[    0.574027] pci 0000:01:00.0: reg 0x10: [mem 0x95400000-0x95403fff 64bit]
[    0.574192] pci 0000:01:00.0: supports D1
[    0.574193] pci 0000:01:00.0: PME# supported from D0 D1 D3hot
[    0.574367] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.574374] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.624085] iommu: Default domain type: Translated 
[    0.624101] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.624101] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.624101] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.624101] vgaarb: loaded
[    0.624101] EDAC MC: Ver: 3.0.0
[    0.624101] Registered efivars operations
[    0.624101] PCI: Using ACPI for IRQ routing
[    0.650810] PCI: pci_cache_line_size set to 64 bytes
[    0.651010] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
[    0.651173] e820: reserve RAM buffer [mem 0x7aaeb000-0x7bffffff]
[    0.651174] e820: reserve RAM buffer [mem 0x7beee000-0x7bffffff]
[    0.651175] e820: reserve RAM buffer [mem 0x46ac00000-0x46bffffff]
[    0.651298] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.651302] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
[    0.653375] clocksource: Switched to clocksource tsc-early
[    0.659884] VFS: Disk quotas dquot_6.6.0
[    0.659904] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.660026] AppArmor: AppArmor Filesystem Enabled
[    0.660040] pnp: PnP ACPI init
[    0.660303] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.660306] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.660312] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.660360] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.660468] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.660472] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.660890] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.660893] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved
[    0.660896] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved
[    0.660898] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[    0.660901] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved
[    0.660904] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.660906] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.660910] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.661352] system 00:04: [io  0x1800-0x18fe] could not be reserved
[    0.661361] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved
[    0.661364] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[    0.661366] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved
[    0.661369] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.661371] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved
[    0.661374] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[    0.661377] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.661724] system 00:05: [io  0x2000-0x20fe] has been reserved
[    0.661729] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.661972] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved
[    0.661976] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.662527] pnp: PnP ACPI: found 7 devices
[    0.663758] thermal_sys: Registered thermal governor 'fair_share'
[    0.663759] thermal_sys: Registered thermal governor 'bang_bang'
[    0.663761] thermal_sys: Registered thermal governor 'step_wise'
[    0.663763] thermal_sys: Registered thermal governor 'user_space'
[    0.668272] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.668317] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit]
[    0.668375] pci 0000:00:15.2: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit]
[    0.668427] pci 0000:00:15.3: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit]
[    0.668478] pci 0000:00:19.0: BAR 0: assigned [mem 0x4010003000-0x4010003fff 64bit]
[    0.668533] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010004000-0x4010004fff 64bit]
[    0.668584] pci 0000:00:1f.5: BAR 0: assigned [mem 0x95500000-0x95500fff]
[    0.668596] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.668602] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.668613] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.668615] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.668617] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.668619] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.668622] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.668624] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.668626] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.668628] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.668630] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.668632] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.668634] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.668636] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.668638] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.668640] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.668642] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.668644] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.668647] pci_bus 0000:00: resource 20 [mem 0x95400000-0xdfffffff window]
[    0.668649] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window]
[    0.668651] pci_bus 0000:01: resource 1 [mem 0x95400000-0x954fffff]
[    0.668821] NET: Registered protocol family 2
[    0.668945] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.668964] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.669105] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.669214] TCP: Hash tables configured (established 131072 bind 65536)
[    0.669244] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.669275] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.669345] NET: Registered protocol family 1
[    0.669351] NET: Registered protocol family 44
[    0.669362] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.669952] PCI: CLS 0 bytes, default 64
[    0.669994] Trying to unpack rootfs image as initramfs...
[    0.862354] Freeing initrd memory: 73672K
[    0.889643] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.889647] software IO TLB: mapped [mem 0x74090000-0x78090000] (64MB)
[    0.889683] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.889708] clocksource: Switched to clocksource tsc
[    0.890290] Initialise system trusted keyrings
[    0.890388] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[    0.891748] zbud: loaded
[    0.892018] Key type asymmetric registered
[    0.892021] Asymmetric key parser 'x509' registered
[    0.892029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.892101] io scheduler mq-deadline registered
[    0.895002] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
[    0.895151] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.895177] efifb: probing for efifb
[    0.895193] efifb: framebuffer at 0x4000000000, using 19520k, total 19520k
[    0.895196] efifb: mode is 2736x1824x32, linelength=10944, pages=1
[    0.895198] efifb: scrolling: redraw
[    0.895201] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.906130] Console: switching to colour frame buffer device 342x114
[    0.915950] fb0: EFI VGA frame buffer device
[    0.915971] intel_idle: does not run on family 6 model 126
[    0.916374] Monitor-Mwait will be used to enter C-1 state
[    0.916396] Monitor-Mwait will be used to enter C-2 state
[    0.916405] Monitor-Mwait will be used to enter C-3 state
[    0.919270] [Firmware Bug]: No valid trip found
[    0.919325] [Firmware Bug]: No valid trip found
[    0.919375] [Firmware Bug]: No valid trip found
[    0.919425] [Firmware Bug]: No valid trip found
[    0.919474] [Firmware Bug]: No valid trip found
[    0.919522] [Firmware Bug]: No valid trip found
[    0.919571] [Firmware Bug]: No valid trip found
[    0.919618] [Firmware Bug]: No valid trip found
[    0.919686] [Firmware Bug]: No valid trip found
[    0.919843] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.922912] serial 0000:00:12.0: enabling device (0000 -> 0002)
[    0.923590] Linux agpgart interface v0.103
[    0.923663] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    0.923685] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    0.924714] i8042: PNP: No PS/2 controller found.
[    0.925041] mousedev: PS/2 mouse device common for all mice
[    0.925147] rtc_cmos 00:01: RTC can wake from S4
[    0.925871] rtc_cmos 00:01: registered as rtc0
[    0.925910] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[    0.925941] intel_pstate: Intel P-state driver initializing
[    0.927777] intel_pstate: HWP enabled
[    0.927866] ledtrig-cpu: registered to indicate activity on CPUs
[    0.927985] intel_pmc_core INT33A1:00:  initialized
[    0.928037] drop_monitor: Initializing network drop monitor service
[    0.928152] NET: Registered protocol family 10
[    0.932699] Segment Routing with IPv6
[    0.932722] mip6: Mobile IPv6
[    0.932728] NET: Registered protocol family 17
[    0.932791] mpls_gso: MPLS GSO support
[    0.933190] microcode: sig=0x706e5, pf=0x80, revision=0x38
[    0.933314] microcode: Microcode Update Driver: v2.2.
[    0.933317] IPI shorthand broadcast: enabled
[    0.933341] sched_clock: Marking stable (932286040, 878102)->(943014797, -9850655)
[    0.933485] registered taskstats version 1
[    0.933493] Loading compiled-in X.509 certificates
[    0.934634] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    0.934667] zswap: loaded using pool lzo/zbud
[    0.934762] Key type ._fscrypt registered
[    0.934769] Key type .fscrypt registered
[    0.934795] AppArmor: AppArmor sha1 policy hashing enabled
[    0.935588] rtc_cmos 00:01: setting system clock to 2019-12-31T19:27:53 UTC (1577820473)
[    0.938843] Freeing unused kernel image memory: 1660K
[    0.993756] Write protecting the kernel read-only data: 16384k
[    0.994606] Freeing unused kernel image memory: 2036K
[    0.994907] Freeing unused kernel image memory: 380K
[    1.006035] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.006063] Run /init as init process
[    1.060943] crc_ccitt: module verification failed: signature and/or required key missing - tainting kernel
[    1.066725] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    1.066800] ACPI: Lid Switch [LID0]
[    1.068571] ACPI: bus type USB registered
[    1.068606] usbcore: registered new interface driver usbfs
[    1.068639] usbcore: registered new interface driver hub
[    1.069113] usbcore: registered new device driver usb
[    1.071341] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.071370] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[    1.072225] nvme nvme0: pci function 0000:01:00.0
[    1.072479] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.072525] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported
[    1.072665] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.072689] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.072719] usb usb1: Product: xHCI Host Controller
[    1.072737] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.072757] usb usb1: SerialNumber: 0000:00:0d.0
[    1.072853] hub 1-0:1.0: USB hub found
[    1.072866] hub 1-0:1.0: 1 port detected
[    1.073017] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.073028] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[    1.073048] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.073088] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.073102] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.073115] usb usb2: Product: xHCI Host Controller
[    1.073127] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.073139] usb usb2: SerialNumber: 0000:00:0d.0
[    1.073225] hub 2-0:1.0: USB hub found
[    1.073243] hub 2-0:1.0: 4 ports detected
[    1.073578] cryptd: max_cpu_qlen set to 1000
[    1.073762] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.073783] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    1.074886] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.074910] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.075173] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.075198] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.075222] usb usb3: Product: xHCI Host Controller
[    1.075239] usb usb3: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.075261] usb usb3: SerialNumber: 0000:00:14.0
[    1.077827] AVX2 version of gcm_enc/dec engaged.
[    1.077875] hub 3-0:1.0: USB hub found
[    1.079898] AES CTR mode by8 optimization enabled
[    1.081229] hub 3-0:1.0: 12 ports detected
[    1.086915] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.089037] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    1.091014] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.091040] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.092338] checking generic (4000000000 1310000) vs hw (4000000000 10000000)
[    1.092339] fb0: switching to inteldrmfb from EFI VGA
[    1.092456] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.094242] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    1.095102] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.099055] usb usb4: Product: xHCI Host Controller
[    1.099056] usb usb4: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.099056] usb usb4: SerialNumber: 0000:00:14.0
[    1.099092] Console: switching to colour dummy device 80x25
[    1.099121] i915 0000:00:02.0: vgaarb: deactivate vga console
[    1.099142] hub 4-0:1.0: USB hub found
[    1.099153] hub 4-0:1.0: 6 ports detected
[    1.100427] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.100429] [drm] Driver supports precise vblank timestamp query.
[    1.100876] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.101213] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7)
[    1.113666] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    1.113910] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    1.128975] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    1.132167] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.133511] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input1
[    1.135155] fbcon: i915drmfb (fb0) is primary device
[    1.137606] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    1.138032] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    1.143236] Console: switching to colour frame buffer device 342x114
[    1.157714] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002)
[    1.171027] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    1.177837] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    1.178689] idma64 idma64.4: Found Intel integrated DMA 64-bit
[    1.179055] dw-apb-uart.4: ttyS0 at MMIO 0x4010004000 (irq = 20, base_baud = 7500000) is a 16550A
[    1.181483] serial serial0: tty port ttyS0 registered
[    1.286041] nvme nvme0: missing or invalid SUBNQN field.
[    1.287918] nvme nvme0: 8/0/0 default/read/poll queues
[    1.290098]  nvme0n1: p1 p2 p3 p5 p6 p7 p8 p9 p10
[    1.425777] usb 3-8: new full-speed USB device number 2 using xhci_hcd
[    1.576534] usb 3-8: New USB device found, idVendor=045e, idProduct=09c0, bcdDevice= 0.07
[    1.576599] usb 3-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.576645] usb 3-8: Product: Surface Type Cover
[    1.576676] usb 3-8: Manufacturer: Microsoft
[    1.585128] hidraw: raw HID events driver (C) Jiri Kosina
[    1.589282] usbcore: registered new interface driver usbhid
[    1.589319] usbhid: USB HID core driver
[    1.595603] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input2
[    1.653968] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input3
[    1.654210] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input4
[    1.654337] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input5
[    1.654435] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input6
[    1.654589] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input7
[    1.654688] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input8
[    1.654789] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input9
[    1.654993] hid-generic 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    1.702901] usb 4-6: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.764976] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input11
[    1.768429] usb 4-6: New USB device found, idVendor=045e, idProduct=0306, bcdDevice= 2.06
[    1.768488] usb 4-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.768529] usb 4-6: Product: USB3.0 Card Reader
[    1.768557] usb 4-6: Manufacturer: Realtek
[    1.768582] usb 4-6: SerialNumber: 201209010309
[    1.784576] SCSI subsystem initialized
[    1.785802] usb-storage 4-6:1.0: USB Mass Storage device detected
[    1.786094] scsi host0: usb-storage 4-6:1.0
[    1.786172] usbcore: registered new interface driver usb-storage
[    1.786411] usbcore: registered new interface driver uas
[    1.821870] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input12
[    1.822248] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input13
[    1.822368] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input14
[    1.822465] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input15
[    1.822768] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input16
[    1.822888] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input17
[    1.822986] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input18
[    1.823470] hid-multitouch 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    1.857761] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[    2.008754] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.008818] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    2.008882] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[    2.008929] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.520409] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    2.529832] hid-generic 001F:8087:0AC2.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    2.620346] EXT4-fs (nvme0n1p9): mounted filesystem with ordered data mode. Opts: (null)
[    2.674477] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    2.725151] systemd[1]: Inserted module 'autofs4'
[    2.753662] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.773846] systemd[1]: Detected architecture x86-64.
[    2.800288] systemd[1]: Set hostname to <daniel-tablet1>.
[    2.800795] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    2.805852] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 6
[    2.848249] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    2.873314] systemd[1]: Listening on Syslog Socket.
[    2.873960] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    2.874108] systemd[1]: Created slice User and Session Slice.
[    2.874171] systemd[1]: Reached target Swap.
[    2.874286] systemd[1]: Listening on Journal Audit Socket.
[    2.921701] EXT4-fs (nvme0n1p9): re-mounted. Opts: errors=remount-ro
[    2.934230] lp: driver loaded but no devices found
[    2.937602] ppdev: user-space parallel port driver
[    3.051217] acpi-tad ACPI000E:00: Missing _PRW
[    3.190165] EFI Variables Facility v0.08 2004-May-17
[    3.190773] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    3.191058] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    3.191059] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.191059] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.191060] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.191060] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.191585] intel_rapl_common: Found RAPL domain package
[    3.191587] intel_rapl_common: Found RAPL domain core
[    3.191588] intel_rapl_common: Found RAPL domain uncore
[    3.193475] scsi 0:0:0:0: Attached scsi generic sg0 type 0
[    3.199054] intel_rapl_common: Found RAPL domain package
[    3.199291] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.296748] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.6.auto/input/input20
[    3.297158] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    3.298288] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.7.auto/input/input21
[    3.298992] pstore: Using crash dump compression: deflate
[    3.299010] pstore: Registered efi as persistent store backend
[    3.304018] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.309301] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    3.339213] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.344099] EXT4-fs (nvme0n1p6): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.349189] EXT4-fs (nvme0n1p8): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.372845] EXT4-fs (nvme0n1p10): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.373573] EXT4-fs (nvme0n1p7): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.384237] systemd-journald[432]: Received request to flush runtime journal from PID 1
[    3.384796] systemd-journald[432]: File /var/log/journal/a835234b12cd40638672f45525ee8e4f/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    3.421446] Intel(R) Wireless WiFi driver for Linux
[    3.421448] Copyright(c) 2003- 2015 Intel Corporation
[    3.421514] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    3.424621] Bluetooth: Core ver 2.22
[    3.424637] NET: Registered protocol family 31
[    3.424638] Bluetooth: HCI device and connection manager initialized
[    3.424642] Bluetooth: HCI socket layer initialized
[    3.424644] Bluetooth: L2CAP socket layer initialized
[    3.424648] Bluetooth: SCO socket layer initialized
[    3.429231] usbcore: registered new interface driver btusb
[    3.439266] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 11 2017
[    3.440258] Bluetooth: hci0: Device revision is 2
[    3.440270] Bluetooth: hci0: Secure boot is enabled
[    3.440271] Bluetooth: hci0: OTP lock is enabled
[    3.440271] Bluetooth: hci0: API lock is enabled
[    3.440272] Bluetooth: hci0: Debug lock is disabled
[    3.440273] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    3.442118] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[    3.454926] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.455297] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    3.474332] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker
[    3.474334] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.474335] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    3.474336] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    3.474337] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    3.474345] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    3.474346] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    3.476772] audit: type=1400 audit(1577820476.035:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=782 comm="apparmor_parser"
[    3.476779] audit: type=1400 audit(1577820476.035:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=782 comm="apparmor_parser"
[    3.476782] audit: type=1400 audit(1577820476.035:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=777 comm="apparmor_parser"
[    3.477239] audit: type=1400 audit(1577820476.035:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=776 comm="apparmor_parser"
[    3.477241] audit: type=1400 audit(1577820476.035:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=776 comm="apparmor_parser"
[    3.477890] audit: type=1400 audit(1577820476.039:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=780 comm="apparmor_parser"
[    3.477947] audit: type=1400 audit(1577820476.039:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=783 comm="apparmor_parser"
[    3.478071] audit: type=1400 audit(1577820476.039:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi" pid=778 comm="apparmor_parser"
[    3.478072] audit: type=1400 audit(1577820476.039:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi///usr/sbin/mysqld" pid=778 comm="apparmor_parser"
[    3.549886] iwlwifi: probe of 0000:00:14.3 failed with error -110
[    3.789119] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.789120] Bluetooth: BNEP filters: protocol multicast
[    3.789122] Bluetooth: BNEP socket layer initialized
[    3.874272] hid-sensor-hub 001F:8087:0AC2.0002: hid_field_extract() called with n (192) > 32! (kworker/5:2)
[    3.942857] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[    3.943781] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[    4.105754] loop: module loaded
[    4.151224] sd 0:0:0:0: [sda] 60751872 512-byte logical blocks: (31.1 GB/29.0 GiB)
[    4.151628] sd 0:0:0:0: [sda] Write Protect is off
[    4.151629] sd 0:0:0:0: [sda] Mode Sense: 2f 00 00 00
[    4.151898] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.189101]  sda:
[    4.190317] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    4.199710] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.987405] Bluetooth: hci0: Waiting for firmware download to complete
[    4.988271] Bluetooth: hci0: Firmware loaded in 1513178 usecs
[    4.988338] Bluetooth: hci0: Waiting for device to boot
[    5.001263] Bluetooth: hci0: Device booted in 12624 usecs
[    5.001733] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[    5.016332] Bluetooth: hci0: Applying Intel DDC parameters completed
[    5.076772] Bluetooth: RFCOMM TTY layer initialized
[    5.076779] Bluetooth: RFCOMM socket layer initialized
[    5.076788] Bluetooth: RFCOMM ver 1.11
[    6.454322] systemd-journald[432]: File /var/log/journal/a835234b12cd40638672f45525ee8e4f/user-1000.journal corrupted or uncleanly shut down, renaming and replacing.

`dmesg` after 2nd boot

[    0.000000] Linux version 5.4.6-surface (build@kdev-deb10) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Fri Dec 27 22:27:31 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.4.6-surface root=UUID=36fa67db-bdeb-4537-a4b0-4b001d623ccf ro text
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[5]:  832, xstate_sizes[5]:   64
[    0.000000] x86/fpu: xstate_offset[6]:  896, xstate_sizes[6]:  512
[    0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024
[    0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]:    8
[    0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007aaeafff] usable
[    0.000000] BIOS-e820: [mem 0x000000007aaeb000-0x000000007aaebfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007aaec000-0x000000007aaecfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007aaed000-0x000000007beedfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007beee000-0x000000007bf47fff] type 20
[    0.000000] BIOS-e820: [mem 0x000000007bf48000-0x000000007bf89fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007bf8a000-0x000000007bfb3fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007bfb4000-0x000000007bffefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007bfff000-0x000000007bffffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007c000000-0x00000000953fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046abfffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by MSFT
[    0.000000] efi:  ACPI=0x7bffe000  ACPI 2.0=0x7bffe014  TPMFinalLog=0x7bfaa000  SMBIOS=0x7bf51000  SMBIOS 3.0=0x7bf4f000  MEMATTR=0x786a1018  ESRT=0x78d00298 
[    0.000000] SMBIOS 3.2.0 present.
[    0.000000] DMI: Microsoft Corporation Surface Pro 7/Surface Pro 7, BIOS 7.161.140 10/11/2019
[    0.000000] tsc: Detected 1500.000 MHz processor
[    0.001664] tsc: Detected 1497.600 MHz TSC
[    0.001664] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.001667] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.001674] last_pfn = 0x46ac00 max_arch_pfn = 0x400000000
[    0.001679] MTRR default type: write-back
[    0.001680] MTRR fixed ranges enabled:
[    0.001682]   00000-9FFFF write-back
[    0.001683]   A0000-BFFFF uncachable
[    0.001684]   C0000-FFFFF write-protect
[    0.001685] MTRR variable ranges enabled:
[    0.001686]   0 base 00C0000000 mask 7FC0000000 uncachable
[    0.001687]   1 base 00A0000000 mask 7FE0000000 uncachable
[    0.001688]   2 base 0098000000 mask 7FF8000000 uncachable
[    0.001689]   3 base 0094000000 mask 7FFC000000 uncachable
[    0.001690]   4 base 0092000000 mask 7FFE000000 uncachable
[    0.001691]   5 base 0091000000 mask 7FFF000000 uncachable
[    0.001692]   6 base 6000000000 mask 6000000000 uncachable
[    0.001693]   7 base 4000000000 mask 6000000000 write-combining
[    0.001693]   8 disabled
[    0.001694]   9 disabled
[    0.002422] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.003430] last_pfn = 0x7c000 max_arch_pfn = 0x400000000
[    0.027305] esrt: Reserving ESRT space from 0x0000000078d00298 to 0x0000000078d00370.
[    0.027338] Using GB pages for direct mapping
[    0.027340] BRK [0x1c3401000, 0x1c3401fff] PGTABLE
[    0.027342] BRK [0x1c3402000, 0x1c3402fff] PGTABLE
[    0.027343] BRK [0x1c3403000, 0x1c3403fff] PGTABLE
[    0.027361] BRK [0x1c3404000, 0x1c3404fff] PGTABLE
[    0.027363] BRK [0x1c3405000, 0x1c3405fff] PGTABLE
[    0.027363] BRK [0x1c3406000, 0x1c3406fff] PGTABLE
[    0.027540] BRK [0x1c3407000, 0x1c3407fff] PGTABLE
[    0.027553] BRK [0x1c3408000, 0x1c3408fff] PGTABLE
[    0.027572] BRK [0x1c3409000, 0x1c3409fff] PGTABLE
[    0.027638] Secure boot could not be determined
[    0.027640] RAMDISK: [mem 0x2f00b000-0x337fcfff]
[    0.027662] ACPI: Early table checksum verification disabled
[    0.027666] ACPI: RSDP 0x000000007BFFE014 000024 (v02 MSFT  )
[    0.027670] ACPI: XSDT 0x000000007BFFD0E8 0000BC (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027676] ACPI: FACP 0x000000007BFE7000 000114 (v06 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027682] ACPI: DSDT 0x000000007BFC6000 01CB6D (v02 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027685] ACPI: FACS 0x000000007BF92000 000040
[    0.027688] ACPI: SSDT 0x000000007BFFB000 001B61 (v02 CpuRef CpuSsdt  00003000 INTL 20181003)
[    0.027691] ACPI: MSDM 0x000000007BFFA000 000055 (v01 MSFT            00000001 MSFT 00000001)
[    0.027694] ACPI: SSDT 0x000000007BFF3000 006243 (v02 OEMID  DptfTabl 00001000 INTL 20181003)
[    0.027698] ACPI: SSDT 0x000000007BFEF000 0033E3 (v02 SaSsdt SaSsdt   00003000 INTL 20181003)
[    0.027701] ACPI: SSDT 0x000000007BFE8000 0066EF (v02 INTEL  TcssSsdt 00001000 INTL 20181003)
[    0.027704] ACPI: HPET 0x000000007BFE6000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027707] ACPI: LPIT 0x000000007BFE5000 000094 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027710] ACPI: APIC 0x000000007BFE4000 00012C (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027713] ACPI: MCFG 0x000000007BFE3000 00003C (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027716] ACPI: SSDT 0x000000007BFC5000 000DB4 (v02 MSFT   RTD3_JL  00001000 INTL 20181003)
[    0.027719] ACPI: SSDT 0x000000007BFC4000 0009E3 (v02 MSFT   xh_jl000 00000000 INTL 20181003)
[    0.027722] ACPI: NHLT 0x000000007BFC3000 00002D (v00 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027725] ACPI: SSDT 0x000000007BFC2000 000574 (v02 MSFT   Tpm2Tabl 00001000 INTL 20181003)
[    0.027728] ACPI: TPM2 0x000000007BFC1000 000034 (v03 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027731] ACPI: DMAR 0x000000007BFC0000 0000A0 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027734] ACPI: BGRT 0x000000007BFBF000 000038 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027737] ACPI: WSMT 0x000000007BFBE000 000028 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027740] ACPI: FPDT 0x000000007BFBD000 000034 (v01 MSFT   MSFT     00000002 MSFT 20160422)
[    0.027748] ACPI: Local APIC address 0xfee00000
[    0.028062] No NUMA configuration found
[    0.028063] Faking a node at [mem 0x0000000000000000-0x000000046abfffff]
[    0.028067] NODE_DATA(0) allocated [mem 0x46abfb000-0x46abfffff]
[    0.028098] Zone ranges:
[    0.028099]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.028101]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.028102]   Normal   [mem 0x0000000100000000-0x000000046abfffff]
[    0.028103]   Device   empty
[    0.028104] Movable zone start for each node
[    0.028105] Early memory node ranges
[    0.028107]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.028108]   node   0: [mem 0x0000000000100000-0x000000007aaeafff]
[    0.028109]   node   0: [mem 0x000000007aaed000-0x000000007beedfff]
[    0.028110]   node   0: [mem 0x000000007bfff000-0x000000007bffffff]
[    0.028111]   node   0: [mem 0x0000000100000000-0x000000046abfffff]
[    0.028243] Zeroed struct page in unavailable ranges: 16756 pages
[    0.028245] Initmem setup node 0 [mem 0x0000000000001000-0x000000046abfffff]
[    0.028247] On node 0 totalpages: 4090508
[    0.028248]   DMA zone: 64 pages used for memmap
[    0.028249]   DMA zone: 26 pages reserved
[    0.028250]   DMA zone: 3999 pages, LIFO batch:0
[    0.028294]   DMA32 zone: 7868 pages used for memmap
[    0.028295]   DMA32 zone: 503533 pages, LIFO batch:63
[    0.035708]   Normal zone: 55984 pages used for memmap
[    0.035709]   Normal zone: 3582976 pages, LIFO batch:63
[    0.070160] Reserving Intel graphics memory at [mem 0x91800000-0x953fffff]
[    0.070568] ACPI: PM-Timer IO Port: 0x1808
[    0.070571] ACPI: Local APIC address 0xfee00000
[    0.070577] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.070578] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.070579] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.070580] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.070581] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.070582] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.070582] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.070583] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.070584] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.070585] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.070586] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.070586] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.070587] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.070588] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.070589] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.070590] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.070625] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.070627] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.070629] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.070631] ACPI: IRQ0 used by override.
[    0.070632] ACPI: IRQ9 used by override.
[    0.070634] Using ACPI (MADT) for SMP configuration information
[    0.070635] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.070646] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.070662] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.070663] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.070665] PM: Registered nosave memory: [mem 0x7aaeb000-0x7aaebfff]
[    0.070666] PM: Registered nosave memory: [mem 0x7aaec000-0x7aaecfff]
[    0.070668] PM: Registered nosave memory: [mem 0x7beee000-0x7bf47fff]
[    0.070669] PM: Registered nosave memory: [mem 0x7bf48000-0x7bf89fff]
[    0.070669] PM: Registered nosave memory: [mem 0x7bf8a000-0x7bfb3fff]
[    0.070670] PM: Registered nosave memory: [mem 0x7bfb4000-0x7bffefff]
[    0.070672] PM: Registered nosave memory: [mem 0x7c000000-0x953fffff]
[    0.070673] PM: Registered nosave memory: [mem 0x95400000-0xfe00ffff]
[    0.070673] PM: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.070674] PM: Registered nosave memory: [mem 0xfe011000-0xfed1ffff]
[    0.070675] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff]
[    0.070676] PM: Registered nosave memory: [mem 0xfed80000-0xffffffff]
[    0.070678] [mem 0x95400000-0xfe00ffff] available for PCI devices
[    0.070679] Booting paravirtualized kernel on bare hardware
[    0.070682] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.165042] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.165251] percpu: Embedded 53 pages/cpu s178584 r8192 d30312 u262144
[    0.165258] pcpu-alloc: s178584 r8192 d30312 u262144 alloc=1*2097152
[    0.165259] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.165282] Built 1 zonelists, mobility grouping on.  Total pages: 4026566
[    0.165284] Policy zone: Normal
[    0.165285] Kernel command line: BOOT_IMAGE=/vmlinuz-5.4.6-surface root=UUID=36fa67db-bdeb-4537-a4b0-4b001d623ccf ro text
[    0.166207] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.166633] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.166713] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.170410] Calgary: detecting Calgary via BIOS EBDA area
[    0.170412] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.215056] Memory: 15840888K/16362032K available (10243K kernel code, 1188K rwdata, 3716K rodata, 1660K init, 2076K bss, 521144K reserved, 0K cma-reserved)
[    0.215258] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.215276] ftrace: allocating 33563 entries in 132 pages
[    0.235440] rcu: Hierarchical RCU implementation.
[    0.235443] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
[    0.235445] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.235446] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.239258] NR_IRQS: 33024, nr_irqs: 2048, preallocated irqs: 16
[    0.239803] random: crng done (trusting CPU's manufacturer)
[    0.239833] Console: colour dummy device 80x25
[    0.240044] printk: console [tty0] enabled
[    0.240066] ACPI: Core revision 20190816
[    0.240509] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
[    0.240650] APIC: Switch to symmetric I/O mode setup
[    0.240653] DMAR: Host address width 39
[    0.240656] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.240663] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[    0.240667] DMAR: DRHD base: 0x000000fed92000 flags: 0x0
[    0.240671] DMAR: dmar1: reg_base_addr fed92000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.240674] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.240681] DMAR: dmar2: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.240685] DMAR: RMRR base: 0x00000091000000 end: 0x000000953fffff
[    0.240689] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 2
[    0.240691] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.240693] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.240694] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.242688] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.242691] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.247721] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.264605] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.264614] Calibrating delay loop (skipped), value calculated using timer frequency.. 2995.20 BogoMIPS (lpj=5990400)
[    0.264619] pid_max: default: 32768 minimum: 301
[    0.268649] LSM: Security Framework initializing
[    0.268659] Yama: becoming mindful.
[    0.268691] AppArmor: AppArmor initialized
[    0.268695] TOMOYO Linux initialized
[    0.268746] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.268783] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.269103] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    0.269144] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.269199] process: using mwait in idle threads
[    0.269203] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.269205] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.269211] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.269215] Spectre V2 : Mitigation: Enhanced IBRS
[    0.269217] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.269220] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.269224] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.269616] Freeing SMP alternatives memory: 24K
[    0.272331] TSC deadline timer enabled
[    0.272347] smpboot: CPU0: Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (family: 0x6, model: 0x7e, stepping: 0x5)
[    0.272479] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.272490] ... version:                5
[    0.272491] ... bit width:              48
[    0.272493] ... generic registers:      8
[    0.272495] ... value mask:             0000ffffffffffff
[    0.272497] ... max period:             00007fffffffffff
[    0.272498] ... fixed-purpose events:   4
[    0.272500] ... event mask:             0000000f000000ff
[    0.272549] rcu: Hierarchical SRCU implementation.
[    0.272610] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.272610] smp: Bringing up secondary CPUs ...
[    0.272610] x86: Booting SMP configuration:
[    0.272610] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
[    0.277646] smp: Brought up 1 node, 8 CPUs
[    0.277646] smpboot: Max logical packages: 1
[    0.277646] smpboot: Total of 8 processors activated (23961.60 BogoMIPS)
[    0.281045] devtmpfs: initialized
[    0.281045] x86/mm: Memory block size: 128MB
[    0.282623] PM: Registering ACPI NVS region [mem 0x7aaeb000-0x7aaebfff] (4096 bytes)
[    0.282623] PM: Registering ACPI NVS region [mem 0x7bf8a000-0x7bfb3fff] (172032 bytes)
[    0.282623] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.282623] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.282623] pinctrl core: initialized pinctrl subsystem
[    0.282623] NET: Registered protocol family 16
[    0.282623] audit: initializing netlink subsys (disabled)
[    0.282623] audit: type=2000 audit(1577819424.040:1): state=initialized audit_enabled=0 res=1
[    0.282623] cpuidle: using governor ladder
[    0.282623] cpuidle: using governor menu
[    0.282623] ACPI: bus type PCI registered
[    0.282623] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.282623] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.282623] PCI: not using MMCONFIG
[    0.282623] PCI: Using configuration type 1 for base access
[    0.285401] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.285664] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.285664] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.432872] ACPI: Added _OSI(Module Device)
[    0.432872] ACPI: Added _OSI(Processor Device)
[    0.432872] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.432872] ACPI: Added _OSI(Processor Aggregator Device)
[    0.432872] ACPI: Added _OSI(Linux-Dell-Video)
[    0.432872] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.432872] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.484020] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    0.492272] ACPI: Dynamic OEM Table Load:
[    0.492285] ACPI: SSDT 0xFFFF9182D7CE9C00 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20181003)
[    0.493435] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[    0.494230] ACPI: Dynamic OEM Table Load:
[    0.494237] ACPI: SSDT 0xFFFF9182D7CE2400 000394 (v02 PmRef  Cpu0Cst  00003001 INTL 20181003)
[    0.495468] ACPI: Dynamic OEM Table Load:
[    0.495474] ACPI: SSDT 0xFFFF9182D7CC0800 000437 (v02 PmRef  Cpu0Ist  00003000 INTL 20181003)
[    0.496736] ACPI: Dynamic OEM Table Load:
[    0.496741] ACPI: SSDT 0xFFFF9182D7C87200 00012C (v02 PmRef  Cpu0Hwp  00003000 INTL 20181003)
[    0.497846] ACPI: Dynamic OEM Table Load:
[    0.497853] ACPI: SSDT 0xFFFF9182D8C16000 000724 (v02 PmRef  HwpLvt   00003000 INTL 20181003)
[    0.499239] ACPI: Dynamic OEM Table Load:
[    0.499245] ACPI: SSDT 0xFFFF9182D78A7800 0005FC (v02 PmRef  ApIst    00003000 INTL 20181003)
[    0.500552] ACPI: Dynamic OEM Table Load:
[    0.500557] ACPI: SSDT 0xFFFF9182D7CE3400 000317 (v02 PmRef  ApHwp    00003000 INTL 20181003)
[    0.501840] ACPI: Dynamic OEM Table Load:
[    0.501847] ACPI: SSDT 0xFFFF9182D8C39000 000AB0 (v02 PmRef  ApPsd    00003000 INTL 20181003)
[    0.503579] ACPI: Dynamic OEM Table Load:
[    0.503584] ACPI: SSDT 0xFFFF9182D7CE5000 00030A (v02 PmRef  ApCst    00003000 INTL 20181003)
[    0.507671] ACPI: Interpreter enabled
[    0.507733] ACPI: (supports S0 S4 S5)
[    0.507735] ACPI: Using IOAPIC for interrupt routing
[    0.507787] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.508457] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.508474] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.508949] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.513331] ACPI: Power Resource [BTPR] (on)
[    0.522204] ACPI: Power Resource [V0PR] (on)
[    0.522365] ACPI: Power Resource [V1PR] (on)
[    0.522512] ACPI: Power Resource [V2PR] (on)
[    0.523108] ACPI: Power Resource [CAMP] (off)
[    0.524370] ACPI: Power Resource [WRST] (on)
[    0.524527] ACPI: Power Resource [TBT0] (on)
[    0.524550] ACPI: Power Resource [TBT1] (on)
[    0.524573] ACPI: Power Resource [D3C] (on)
[    0.531965] ACPI: Power Resource [PIN] (off)
[    0.532483] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.532490] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.538601] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.542904] PCI host bridge to bus 0000:00
[    0.542908] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.542910] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.542912] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.542914] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.542916] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.542918] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.542921] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.542923] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.542925] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.542927] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.542929] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.542931] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.542933] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.542935] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.542937] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.542939] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.542941] pci_bus 0000:00: root bus resource [mem 0x95400000-0xdfffffff window]
[    0.542943] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window]
[    0.542946] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.542988] pci 0000:00:00.0: [8086:8a12] type 00 class 0x060000
[    0.544619] pci 0000:00:02.0: [8086:8a52] type 00 class 0x030000
[    0.544636] pci 0000:00:02.0: reg 0x10: [mem 0x6001000000-0x6001ffffff 64bit]
[    0.544645] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref]
[    0.544651] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.544669] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.545995] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000
[    0.546024] pci 0000:00:04.0: reg 0x10: [mem 0x6002120000-0x600212ffff 64bit]
[    0.547398] pci 0000:00:05.0: [8086:8a19] type 00 class 0x048000
[    0.547411] pci 0000:00:05.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit]
[    0.548763] pci 0000:00:0d.0: [8086:8a13] type 00 class 0x0c0330
[    0.548783] pci 0000:00:0d.0: reg 0x10: [mem 0x6002110000-0x600211ffff 64bit]
[    0.548847] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[    0.550220] pci 0000:00:12.0: [8086:34fc] type 00 class 0x070000
[    0.550259] pci 0000:00:12.0: reg 0x10: [mem 0x600213a000-0x600213bfff 64bit]
[    0.550373] pci 0000:00:12.0: PME# supported from D0 D3hot
[    0.551754] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330
[    0.551787] pci 0000:00:14.0: reg 0x10: [mem 0x6002100000-0x600210ffff 64bit]
[    0.551898] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.553233] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000
[    0.553267] pci 0000:00:14.2: reg 0x10: [mem 0x6002138000-0x6002139fff 64bit]
[    0.553287] pci 0000:00:14.2: reg 0x18: [mem 0x6002143000-0x6002143fff 64bit]
[    0.554663] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000
[    0.554715] pci 0000:00:14.3: reg 0x10: [mem 0x6002134000-0x6002137fff 64bit]
[    0.554882] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[    0.556260] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000
[    0.556332] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.557862] pci 0000:00:15.2: [8086:34ea] type 00 class 0x0c8000
[    0.557937] pci 0000:00:15.2: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.559451] pci 0000:00:15.3: [8086:34eb] type 00 class 0x0c8000
[    0.559526] pci 0000:00:15.3: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.561028] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000
[    0.561068] pci 0000:00:16.0: reg 0x10: [mem 0x600213f000-0x600213ffff 64bit]
[    0.561193] pci 0000:00:16.0: PME# supported from D3hot
[    0.562560] pci 0000:00:16.4: [8086:34e4] type 00 class 0x078000
[    0.562601] pci 0000:00:16.4: reg 0x10: [mem 0x600213e000-0x600213efff 64bit]
[    0.562725] pci 0000:00:16.4: PME# supported from D3hot
[    0.564068] pci 0000:00:19.0: [8086:34c5] type 00 class 0x0c8000
[    0.564143] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.565663] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400
[    0.565823] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.565868] pci 0000:00:1d.0: PTM enabled (root), 4dns granularity
[    0.567301] pci 0000:00:1e.0: [8086:34a8] type 00 class 0x078000
[    0.567374] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.568898] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100
[    0.570359] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380
[    0.570448] pci 0000:00:1f.3: reg 0x10: [mem 0x6002130000-0x6002133fff 64bit]
[    0.570533] pci 0000:00:1f.3: reg 0x20: [mem 0x6002000000-0x60020fffff 64bit]
[    0.570719] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.572134] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000
[    0.572163] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[    0.573626] pci 0000:01:00.0: [1c5c:1327] type 00 class 0x010802
[    0.573672] pci 0000:01:00.0: reg 0x10: [mem 0x95400000-0x95403fff 64bit]
[    0.573835] pci 0000:01:00.0: supports D1
[    0.573837] pci 0000:01:00.0: PME# supported from D0 D1 D3hot
[    0.574003] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.574010] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.623920] iommu: Default domain type: Translated 
[    0.623934] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.623934] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.623934] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.623934] vgaarb: loaded
[    0.623934] EDAC MC: Ver: 3.0.0
[    0.623934] Registered efivars operations
[    0.623934] PCI: Using ACPI for IRQ routing
[    0.651117] PCI: pci_cache_line_size set to 64 bytes
[    0.651321] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
[    0.651479] e820: reserve RAM buffer [mem 0x7aaeb000-0x7bffffff]
[    0.651481] e820: reserve RAM buffer [mem 0x7beee000-0x7bffffff]
[    0.651482] e820: reserve RAM buffer [mem 0x46ac00000-0x46bffffff]
[    0.651605] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.651610] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
[    0.653657] clocksource: Switched to clocksource tsc-early
[    0.662805] VFS: Disk quotas dquot_6.6.0
[    0.662827] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.662945] AppArmor: AppArmor Filesystem Enabled
[    0.662959] pnp: PnP ACPI init
[    0.663226] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.663229] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.663235] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.663281] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.663385] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.663390] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.663783] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.663786] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved
[    0.663789] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved
[    0.663791] system 00:03: [mem 0xe0000000-0xefffffff] has been reserved
[    0.663794] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved
[    0.663796] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.663798] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.663802] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.664221] system 00:04: [io  0x1800-0x18fe] could not be reserved
[    0.664224] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved
[    0.664227] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[    0.664229] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved
[    0.664232] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.664234] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved
[    0.664236] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[    0.664240] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.664561] system 00:05: [io  0x2000-0x20fe] has been reserved
[    0.664565] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.664794] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved
[    0.664799] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.665356] pnp: PnP ACPI: found 7 devices
[    0.666572] thermal_sys: Registered thermal governor 'fair_share'
[    0.666573] thermal_sys: Registered thermal governor 'bang_bang'
[    0.666575] thermal_sys: Registered thermal governor 'step_wise'
[    0.666577] thermal_sys: Registered thermal governor 'user_space'
[    0.671086] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.671128] pci 0000:00:15.0: BAR 0: assigned [mem 0x4010000000-0x4010000fff 64bit]
[    0.671183] pci 0000:00:15.2: BAR 0: assigned [mem 0x4010001000-0x4010001fff 64bit]
[    0.671232] pci 0000:00:15.3: BAR 0: assigned [mem 0x4010002000-0x4010002fff 64bit]
[    0.671281] pci 0000:00:19.0: BAR 0: assigned [mem 0x4010003000-0x4010003fff 64bit]
[    0.671330] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4010004000-0x4010004fff 64bit]
[    0.671383] pci 0000:00:1f.5: BAR 0: assigned [mem 0x95500000-0x95500fff]
[    0.671395] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.671401] pci 0000:00:1d.0:   bridge window [mem 0x95400000-0x954fffff]
[    0.671412] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.671414] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.671416] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.671418] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.671420] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.671422] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.671424] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.671426] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.671428] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.671430] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.671432] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.671434] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.671436] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.671438] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.671440] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.671442] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.671444] pci_bus 0000:00: resource 20 [mem 0x95400000-0xdfffffff window]
[    0.671446] pci_bus 0000:00: resource 21 [mem 0x4000000000-0x7fffffffff window]
[    0.671448] pci_bus 0000:01: resource 1 [mem 0x95400000-0x954fffff]
[    0.671597] NET: Registered protocol family 2
[    0.671720] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.671740] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.671884] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.671990] TCP: Hash tables configured (established 131072 bind 65536)
[    0.672020] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.672050] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.672123] NET: Registered protocol family 1
[    0.672129] NET: Registered protocol family 44
[    0.672141] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.672713] PCI: CLS 0 bytes, default 64
[    0.672750] Trying to unpack rootfs image as initramfs...
[    0.865207] Freeing initrd memory: 73672K
[    0.900681] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.900686] software IO TLB: mapped [mem 0x74090000-0x78090000] (64MB)
[    0.900721] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x159647815e3, max_idle_ns: 440795269835 ns
[    0.900746] clocksource: Switched to clocksource tsc
[    0.901385] Initialise system trusted keyrings
[    0.901478] workingset: timestamp_bits=40 max_order=22 bucket_order=0
[    0.902931] zbud: loaded
[    0.903229] Key type asymmetric registered
[    0.903232] Asymmetric key parser 'x509' registered
[    0.903241] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.903313] io scheduler mq-deadline registered
[    0.906214] pcieport 0000:00:1d.0: PME: Signaling with IRQ 123
[    0.906366] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.906391] efifb: probing for efifb
[    0.906408] efifb: framebuffer at 0x4000000000, using 19520k, total 19520k
[    0.906411] efifb: mode is 2736x1824x32, linelength=10944, pages=1
[    0.906413] efifb: scrolling: redraw
[    0.906415] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.917430] Console: switching to colour frame buffer device 342x114
[    0.927383] fb0: EFI VGA frame buffer device
[    0.927405] intel_idle: does not run on family 6 model 126
[    0.927828] Monitor-Mwait will be used to enter C-1 state
[    0.927848] Monitor-Mwait will be used to enter C-2 state
[    0.927856] Monitor-Mwait will be used to enter C-3 state
[    0.930680] [Firmware Bug]: No valid trip found
[    0.930736] [Firmware Bug]: No valid trip found
[    0.930785] [Firmware Bug]: No valid trip found
[    0.930835] [Firmware Bug]: No valid trip found
[    0.930885] [Firmware Bug]: No valid trip found
[    0.930933] [Firmware Bug]: No valid trip found
[    0.930991] [Firmware Bug]: No valid trip found
[    0.931039] [Firmware Bug]: No valid trip found
[    0.931087] [Firmware Bug]: No valid trip found
[    0.931242] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.934283] serial 0000:00:12.0: enabling device (0000 -> 0002)
[    0.934979] Linux agpgart interface v0.103
[    0.935051] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
[    0.935072] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[    0.936181] i8042: PNP: No PS/2 controller found.
[    0.936310] mousedev: PS/2 mouse device common for all mice
[    0.936384] rtc_cmos 00:01: RTC can wake from S4
[    0.937131] rtc_cmos 00:01: registered as rtc0
[    0.937179] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[    0.937209] intel_pstate: Intel P-state driver initializing
[    0.938313] intel_pstate: HWP enabled
[    0.938394] ledtrig-cpu: registered to indicate activity on CPUs
[    0.938511] intel_pmc_core INT33A1:00:  initialized
[    0.938562] drop_monitor: Initializing network drop monitor service
[    0.938680] NET: Registered protocol family 10
[    0.943456] Segment Routing with IPv6
[    0.943476] mip6: Mobile IPv6
[    0.943482] NET: Registered protocol family 17
[    0.943540] mpls_gso: MPLS GSO support
[    0.943866] microcode: sig=0x706e5, pf=0x80, revision=0x38
[    0.943897] microcode: Microcode Update Driver: v2.2.
[    0.943900] IPI shorthand broadcast: enabled
[    0.943923] sched_clock: Marking stable (942894205, 943963)->(951219451, -7381283)
[    0.943989] registered taskstats version 1
[    0.943997] Loading compiled-in X.509 certificates
[    0.945036] Loaded X.509 cert 'Build time autogenerated kernel key: c254f694275a2c6a13df7f1b07b8f0c78561152d'
[    0.945072] zswap: loaded using pool lzo/zbud
[    0.945163] Key type ._fscrypt registered
[    0.945171] Key type .fscrypt registered
[    0.945196] AppArmor: AppArmor sha1 policy hashing enabled
[    0.945960] rtc_cmos 00:01: setting system clock to 2019-12-31T19:10:25 UTC (1577819425)
[    0.949206] Freeing unused kernel image memory: 1660K
[    0.976796] Write protecting the kernel read-only data: 16384k
[    0.977602] Freeing unused kernel image memory: 2036K
[    0.977884] Freeing unused kernel image memory: 380K
[    0.988423] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.988450] Run /init as init process
[    1.041132] crc_ccitt: module verification failed: signature and/or required key missing - tainting kernel
[    1.045525] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    1.045580] ACPI: Lid Switch [LID0]
[    1.047614] ACPI: bus type USB registered
[    1.047653] usbcore: registered new interface driver usbfs
[    1.047689] usbcore: registered new interface driver hub
[    1.047742] usbcore: registered new device driver usb
[    1.050064] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.050098] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[    1.051189] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.051233] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported
[    1.051414] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.051439] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.051462] usb usb1: Product: xHCI Host Controller
[    1.051477] usb usb1: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.051495] usb usb1: SerialNumber: 0000:00:0d.0
[    1.051624] hub 1-0:1.0: USB hub found
[    1.051648] hub 1-0:1.0: 1 port detected
[    1.051899] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    1.051913] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[    1.051927] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.051965] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.051981] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.051995] usb usb2: Product: xHCI Host Controller
[    1.052015] usb usb2: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.052028] usb usb2: SerialNumber: 0000:00:0d.0
[    1.052091] hub 2-0:1.0: USB hub found
[    1.052105] hub 2-0:1.0: 4 ports detected
[    1.052587] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.052600] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    1.052651] cryptd: max_cpu_qlen set to 1000
[    1.055211] AVX2 version of gcm_enc/dec engaged.
[    1.055240] AES CTR mode by8 optimization enabled
[    1.055691] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810
[    1.055745] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.056076] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.056112] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.056140] usb usb3: Product: xHCI Host Controller
[    1.056161] usb usb3: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.058467] usb usb3: SerialNumber: 0000:00:14.0
[    1.060607] hub 3-0:1.0: USB hub found
[    1.062457] hub 3-0:1.0: 12 ports detected
[    1.064873] nvme nvme0: pci function 0000:01:00.0
[    1.065693] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.068647] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.069412] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    1.072288] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    1.074437] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.076507] checking generic (4000000000 1310000) vs hw (4000000000 10000000)
[    1.078133] fb0: switching to inteldrmfb from EFI VGA
[    1.078158] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.081913] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.081913] usb usb4: Product: xHCI Host Controller
[    1.081914] usb usb4: Manufacturer: Linux 5.4.6-surface xhci-hcd
[    1.081915] usb usb4: SerialNumber: 0000:00:14.0
[    1.081930] Console: switching to colour dummy device 80x25
[    1.081965] i915 0000:00:02.0: vgaarb: deactivate vga console
[    1.082021] hub 4-0:1.0: USB hub found
[    1.082035] hub 4-0:1.0: 6 ports detected
[    1.083307] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.083309] [drm] Driver supports precise vblank timestamp query.
[    1.083761] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.084107] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7)
[    1.096622] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    1.096856] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    1.108468] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    1.110388] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.110652] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input1
[    1.112283] fbcon: i915drmfb (fb0) is primary device
[    1.116687] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    1.116980] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    1.123417] Console: switching to colour frame buffer device 342x114
[    1.137050] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002)
[    1.150398] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    1.156777] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002)
[    1.157574] idma64 idma64.4: Found Intel integrated DMA 64-bit
[    1.157969] dw-apb-uart.4: ttyS0 at MMIO 0x4010004000 (irq = 20, base_baud = 7500000) is a 16550A
[    1.159424] serial serial0: tty port ttyS0 registered
[    1.281132] nvme nvme0: missing or invalid SUBNQN field.
[    1.282986] nvme nvme0: 8/0/0 default/read/poll queues
[    1.285305]  nvme0n1: p1 p2 p3 p5 p6 p7 p8 p9 p10
[    1.404794] usb 3-8: new full-speed USB device number 2 using xhci_hcd
[    1.555638] usb 3-8: New USB device found, idVendor=045e, idProduct=09c0, bcdDevice= 0.07
[    1.555702] usb 3-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.555748] usb 3-8: Product: Surface Type Cover
[    1.555779] usb 3-8: Manufacturer: Microsoft
[    1.564351] hidraw: raw HID events driver (C) Jiri Kosina
[    1.568290] usbcore: registered new interface driver usbhid
[    1.568356] usbhid: USB HID core driver
[    1.574904] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input2
[    1.633049] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input3
[    1.633566] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input4
[    1.633757] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input5
[    1.633946] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input6
[    1.634391] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input7
[    1.634569] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input8
[    1.634718] input: Microsoft Surface Type Cover as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input9
[    1.635134] hid-generic 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    1.682000] usb 4-6: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.747550] usb 4-6: New USB device found, idVendor=045e, idProduct=0306, bcdDevice= 2.06
[    1.747608] usb 4-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.747650] usb 4-6: Product: USB3.0 Card Reader
[    1.747678] usb 4-6: Manufacturer: Realtek
[    1.747703] usb 4-6: SerialNumber: 201209010309
[    1.747871] input: Microsoft Surface Type Cover Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input11
[    1.762007] SCSI subsystem initialized
[    1.763333] usb-storage 4-6:1.0: USB Mass Storage device detected
[    1.763410] scsi host0: usb-storage 4-6:1.0
[    1.763476] usbcore: registered new interface driver usb-storage
[    1.763677] usbcore: registered new interface driver uas
[    1.805029] input: Microsoft Surface Type Cover Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input12
[    1.805384] input: Microsoft Surface Type Cover Consumer Control as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input13
[    1.805541] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input14
[    1.805647] input: Microsoft Surface Type Cover Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input15
[    1.805967] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input16
[    1.806097] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input17
[    1.806213] input: Microsoft Surface Type Cover UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8:1.0/0003:045E:09C0.0001/input/input18
[    1.806643] hid-multitouch 0003:045E:09C0.0001: input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000:00:14.0-8/input0
[    1.836812] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[    1.987895] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    1.987958] usb 3-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    1.988014] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[    1.988061] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.517546] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    2.527303] hid-generic 001F:8087:0AC2.0002: hidraw1: <UNKNOWN> HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    2.631580] EXT4-fs (nvme0n1p9): mounted filesystem with ordered data mode. Opts: (null)
[    2.676454] Not activating Mandatory Access Control as /sbin/tomoyo-init does not exist.
[    2.726030] systemd[1]: Inserted module 'autofs4'
[    2.754501] systemd[1]: systemd 242 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.768702] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 6
[    2.772872] systemd[1]: Detected architecture x86-64.
[    2.796207] systemd[1]: Set hostname to <daniel-tablet1>.
[    2.796709] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    2.852846] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    2.884282] systemd[1]: Listening on Journal Socket (/dev/log).
[    2.884441] systemd[1]: Listening on udev Control Socket.
[    2.884520] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    2.884609] systemd[1]: Listening on fsck to fsckd communication Socket.
[    2.884790] systemd[1]: Listening on udev Kernel Socket.
[    2.916544] EXT4-fs (nvme0n1p9): re-mounted. Opts: errors=remount-ro
[    2.922741] lp: driver loaded but no devices found
[    2.926617] ppdev: user-space parallel port driver
[    3.058919] acpi-tad ACPI000E:00: Missing _PRW
[    3.141273] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    3.142570] intel_rapl_common: Found RAPL domain package
[    3.142639] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.173210] EFI Variables Facility v0.08 2004-May-17
[    3.175774] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.6.auto/input/input20
[    3.176301] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.7.auto/input/input21
[    3.176584] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    3.176585] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.176586] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.176586] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.176587] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.176689] intel_rapl_common: Found RAPL domain package
[    3.176690] intel_rapl_common: Found RAPL domain core
[    3.176691] intel_rapl_common: Found RAPL domain uncore
[    3.354871] scsi 0:0:0:0: Attached scsi generic sg0 type 0
[    3.364186] EXT4-fs (nvme0n1p7): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.367305] EXT4-fs (nvme0n1p6): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.370277] EXT4-fs (nvme0n1p8): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.376215] EXT4-fs (nvme0n1p10): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    3.385458] pstore: Using crash dump compression: deflate
[    3.385476] pstore: Registered efi as persistent store backend
[    3.386833] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    3.390259] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.391763] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[    3.419115] systemd-journald[418]: Received request to flush runtime journal from PID 1
[    3.420148] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.506034] Intel(R) Wireless WiFi driver for Linux
[    3.506036] Copyright(c) 2003- 2015 Intel Corporation
[    3.506130] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    3.509508] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-50.ucode failed with error -2
[    3.509523] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-hr-b0-49.ucode failed with error -2
[    3.511279] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17
[    3.511286] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[    3.511289] iwlwifi 0000:00:14.3: Found debug configuration: 0
[    3.511618] iwlwifi 0000:00:14.3: loaded firmware version 48.4fa0041f.0 op_mode iwlmvm
[    3.512264] Bluetooth: Core ver 2.22
[    3.512282] NET: Registered protocol family 31
[    3.512283] Bluetooth: HCI device and connection manager initialized
[    3.512288] Bluetooth: HCI socket layer initialized
[    3.512292] Bluetooth: L2CAP socket layer initialized
[    3.512296] Bluetooth: SCO socket layer initialized
[    3.518699] usbcore: registered new interface driver btusb
[    3.520647] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 11 2017
[    3.523263] Bluetooth: hci0: Device revision is 2
[    3.523264] Bluetooth: hci0: Secure boot is enabled
[    3.523265] Bluetooth: hci0: OTP lock is enabled
[    3.523266] Bluetooth: hci0: API lock is enabled
[    3.523266] Bluetooth: hci0: Debug lock is disabled
[    3.523268] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    3.525007] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi
[    3.533981] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x338
[    3.540699] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    3.541061] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[    3.556456] audit: type=1400 audit(1577819428.103:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=757 comm="apparmor_parser"
[    3.556713] audit: type=1400 audit(1577819428.107:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=763 comm="apparmor_parser"
[    3.557096] audit: type=1400 audit(1577819428.107:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=762 comm="apparmor_parser"
[    3.557097] audit: type=1400 audit(1577819428.107:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=762 comm="apparmor_parser"
[    3.557508] audit: type=1400 audit(1577819428.107:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=760 comm="apparmor_parser"
[    3.557702] audit: type=1400 audit(1577819428.107:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi" pid=758 comm="apparmor_parser"
[    3.557704] audit: type=1400 audit(1577819428.107:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld-akonadi///usr/sbin/mysqld" pid=758 comm="apparmor_parser"
[    3.558000] audit: type=1400 audit(1577819428.107:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=770 comm="apparmor_parser"
[    3.558461] audit: type=1400 audit(1577819428.107:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=771 comm="apparmor_parser"
[    3.625625] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.625856] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    3.639104] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker
[    3.639105] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.639105] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    3.639106] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    3.639106] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    3.639107] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    3.639107] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    3.908273] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.908274] Bluetooth: BNEP filters: protocol multicast
[    3.908277] Bluetooth: BNEP socket layer initialized
[    3.968561] hid-sensor-hub 001F:8087:0AC2.0002: hid_field_extract() called with n (192) > 32! (kworker/5:1)
[    4.096837] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[    4.096884] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[    4.196804] loop: module loaded
[    4.234349] sd 0:0:0:0: [sda] 60751872 512-byte logical blocks: (31.1 GB/29.0 GiB)
[    4.234749] sd 0:0:0:0: [sda] Write Protect is off
[    4.234764] sd 0:0:0:0: [sda] Mode Sense: 2f 00 00 00
[    4.235056] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.269931] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.272484]  sda:
[    4.273649] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    4.560670] iwlwifi 0000:00:14.3: Collecting data: trigger 15 fired.
[    4.561781] iwlwifi 0000:00:14.3: Loaded firmware version: 48.4fa0041f.0
[    4.561783] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT          
[    4.561784] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0
[    4.561785] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
[    4.561785] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2
[    4.561786] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1
[    4.561786] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2
[    4.561787] iwlwifi 0000:00:14.3: 0x00000000 | data1
[    4.561787] iwlwifi 0000:00:14.3: 0x00000000 | data2
[    4.561788] iwlwifi 0000:00:14.3: 0x00000000 | data3
[    4.561789] iwlwifi 0000:00:14.3: 0x00000000 | beacon time
[    4.561789] iwlwifi 0000:00:14.3: 0x00000000 | tsf low
[    4.561790] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi
[    4.561790] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
[    4.561791] iwlwifi 0000:00:14.3: 0x00000000 | time gp2
[    4.561791] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type
[    4.561792] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major
[    4.561793] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor
[    4.561793] iwlwifi 0000:00:14.3: 0x00000000 | hw version
[    4.561794] iwlwifi 0000:00:14.3: 0x00000000 | board version
[    4.561794] iwlwifi 0000:00:14.3: 0x00000000 | hcmd
[    4.561795] iwlwifi 0000:00:14.3: 0x00000000 | isr0
[    4.561795] iwlwifi 0000:00:14.3: 0x00000000 | isr1
[    4.561796] iwlwifi 0000:00:14.3: 0x00000000 | isr2
[    4.561796] iwlwifi 0000:00:14.3: 0x00000000 | isr3
[    4.561797] iwlwifi 0000:00:14.3: 0x00000000 | isr4
[    4.561798] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id
[    4.561798] iwlwifi 0000:00:14.3: 0x00000000 | wait_event
[    4.561799] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control
[    4.561799] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration
[    4.561800] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid
[    4.561800] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
[    4.561801] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel
[    4.561801] iwlwifi 0000:00:14.3: 0x00000000 | timestamp
[    4.561802] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler
[    4.561849] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[    4.561849] iwlwifi 0000:00:14.3: Status: 0x00000000, count: 7
[    4.561850] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST
[    4.561851] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
[    4.561851] iwlwifi 0000:00:14.3: 0xC008D49C | umac branchlink2
[    4.561852] iwlwifi 0000:00:14.3: 0x8048DBD6 | umac interruptlink1
[    4.561852] iwlwifi 0000:00:14.3: 0x8048DBD6 | umac interruptlink2
[    4.561853] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
[    4.561854] iwlwifi 0000:00:14.3: 0x8048DBD6 | umac data2
[    4.561854] iwlwifi 0000:00:14.3: 0x00000000 | umac data3
[    4.561855] iwlwifi 0000:00:14.3: 0x00000030 | umac major
[    4.561855] iwlwifi 0000:00:14.3: 0x4FA0041F | umac minor
[    4.561856] iwlwifi 0000:00:14.3: 0x000F8EBC | frame pointer
[    4.561857] iwlwifi 0000:00:14.3: 0xC0886284 | stack pointer
[    4.561857] iwlwifi 0000:00:14.3: 0x0000FFFF | last host cmd
[    4.561858] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
[    4.561890] iwlwifi 0000:00:14.3: Fseq Registers:
[    4.561892] iwlwifi 0000:00:14.3: 0x20000000 | FSEQ_ERROR_CODE
[    4.561895] iwlwifi 0000:00:14.3: 0x80290030 | FSEQ_TOP_INIT_VERSION
[    4.561897] iwlwifi 0000:00:14.3: 0x80070043 | FSEQ_CNVIO_INIT_VERSION
[    4.561900] iwlwifi 0000:00:14.3: 0x0000A481 | FSEQ_OTP_VERSION
[    4.561902] iwlwifi 0000:00:14.3: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
[    4.561905] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[    4.561907] iwlwifi 0000:00:14.3: 0x02000300 | FSEQ_CNVI_ID
[    4.561910] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[    4.561912] iwlwifi 0000:00:14.3: 0x02000300 | CNVI_AUX_MISC_CHIP
[    4.561917] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP
[    4.561922] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[    4.561926] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[    4.561945] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x6125, CPU2 Status: 0x3
[    4.561945] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
[    4.561947] iwlwifi 0000:00:14.3: Firmware not running - cannot dump error
[    4.574313] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
[    5.047961] Bluetooth: hci0: Waiting for firmware download to complete
[    5.048683] Bluetooth: hci0: Firmware loaded in 1494186 usecs
[    5.048773] Bluetooth: hci0: Waiting for device to boot
[    5.061879] Bluetooth: hci0: Device booted in 12855 usecs
[    5.062404] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-32-4.ddc
[    5.077911] Bluetooth: hci0: Applying Intel DDC parameters completed
[    5.136784] Bluetooth: RFCOMM TTY layer initialized
[    5.136792] Bluetooth: RFCOMM socket layer initialized
[    5.136800] Bluetooth: RFCOMM ver 1.11

WiFi worked on 3rd boot.

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