6.6 内核在满载测速的时候出现OOM about lede HOT 5 CLOSED

只能先把OpenWRT的虚拟机分配的内存2G调到4G再观察一下。。。。。。。

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用 SFE 还是 Flow 加速？ 怎么虚拟机里面还有 IGC ？

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6.6内核，使用flow加速同样出现这个问题

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igc

虚拟机用的网卡直通，软件流量分载那个没勾选。

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Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.751690] ------------[ cut here ]------------
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.752124] rcuref - imbalanced put()
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.752130] WARNING: CPU: 3 PID: 7471 at rcu?f?u>?wp?h+0x5f/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.752877] Modules linked in: pppoe ppp_async i915 amdgpu video pppox ppp_mppe ppp_generic ipt_REJECT ax88179_178a aqc111 zstd xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_state xt_socket xt_recent xt_quota2(O) xt_quota xt_pkttype xt_physdev xt_owner xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_hl xt_helper xt_geoip(O) xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connlabel xt_connbytes xt_comment xt_cgroup xt_bpf xt_addrtype xt_TPROXY xt_TCPMSS xt_REDIRECT xt_PROTO(O) xt_NETMAP xt_MASQUERADE xt_LUA(O) xt_LOG xt_HL xt_FLOWOFFLOAD xt_DSCP xt_CT xt_CLASSIFY xt_CHECKSUM xt_ACCOUNT(O) wmi via_velocity usbnet ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda tulip ts_fsm ts_bm tcp_bbr slhc rtl8150 r8168(O) r8152(O) r8125(O) pcnet32 nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_redir nft_quota nft_numgen nft_log nft_limit nft_hash nft_ct nf_tproxy_ipv6 nf_tproxy_ipv4 nf_tables nf_socket_ipv6
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.752933] nf_socket_ipv4 nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_flow_table nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_pptp nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda nf_conncount mlx5_core mlx4_en mlx4_core macvlan lzo_rle lzo iptable_raw iptable_nat iptable_mangle iptable_filter ipt_ECN ip6table_raw ip_tables igc iavf i40e gpu_sched forcedeth e1000e drm_display_helper drm_buddy crc_ccitt compat_xtables(O) br_netfilter bnx2x bnx2 asn1_decoder amdxcp alx 8139too 8139cp ntfs3 evdev i2c_dev cryptodev(O) xt_set ip_set_list_set ip_set_hash_netportnet ip_set_hash_netport ip_set_hash_netnet ip_set_hash_netiface ip_set_hash_net ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ipmac ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6table_nat
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.758326] nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_NPT ip6t_rt ip6t_mh ip6t_ipv6header ip6t_hbh ip6t_frag ip6t_eui64 ip6t_ah ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 nfsv4 nfsv3 nfsd nfs msdos bonding ixgbe igbvf e1000 amd_xgbe mdio_devres sit mdio netlink_diag tunnel4 ip_tunnel udp_diag tcp_diag raw_diag inet_diag rpcsec_gss_krb5 auth_rpcgss oid_registry tun lockd sunrpc grace dns_resolver raid10 raid1 raid0 md_mod nls_utf8 vxlan udp_tunnel ip6_udp_tunnel ena crypto_user algif_skcipher algif_rng algif_hash algif_aead af_alg sha512_ssse3 sha512_generic sha1_ssse3 sha1_generic seqiv geniv drbg md5 hmac des_generic libdes cts chacha20poly1305 cbc authencesn authenc arc4 drm_suballoc_helper drm_exec fuse nls_iso8859_1 nls_cp437 uas sdhci_pltfm igb vfat fat exfat btrfs zstd_decompress zstd_compress zstd_common xxhash xor raid6_pq lzo_decompress lzo_compress libcrc32c button_hotplug(O) tg3 mii libphy
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.770365] CPU: 3 PID: 7471 Comm: dnsmasq Tainted: G O 6.6.14 #0
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.771027] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.0 11/01/2019
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.771795] RIP: 0010:rcu?f?u>?wp?h+0x5f/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.772387] Code: 77 0c 85 c0 79 e2 c7 03 00 00 00 a0 eb da 80 3d 4c ab cd 00 00 75 15 48 c7 c7 02 55 de 81 c6 05 3c ab cd 00 01 e8 51 13 c9 ff <0f> 0b c7 03 00 00 00 e0 31 c0 eb b4 cc cc cc cc cc 48 89 f9 83 e1
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.774169] RSP: 0018:ffffc9000f767af0 EFLAGS: 00010282
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.774853] RAX: 0000000000000019 RBX: ffff888012b9e040 RCX: 0000000000000027
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.775544] RDX: ffff88805f8dd588 RSI: 0000000000000001 RDI: ffff88805f8dd580
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.776229] RBP: ffffc9000f767af8 R08: 0000000000000000 R09: 00000000ffffefff
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.776915] R10: ffffc9000f767978 R11: ffffffff820b2f08 R12: ffff88805f8e5800
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.777643] R13: ffff888012b9e000 R14: 0000000000000001 R15: ffff8880149fe780
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.778333] FS: 00007f9432715b48(0000) GS:ffff88805f8c0000(0000) knlGS:0000000000000000
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.779050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.779707] CR2: 0000000001e58820 CR3: 00000000112d2000 CR4: 00000000003506e0
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.780399] Call Trace:
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.780955]
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.781547] ? ??s+0x61/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.782102] ? w?n+0x6e/0xd0
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.782710] ? rcu?f?u>?wp?h+0x5f/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.783359] ? ?p???g+0x120/0x160
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.784051] ? ,¦g+0x46/0x80
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.784632] ? ???v?i??+0x19/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.785279] ? ?????v?i??+0x1b/0x20
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.785825] ? rcu?f?u>?wp?h+0x5f/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.786364] ds?e+0x51/0x60
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.786872] ?c?h??u?+0xb4/0xe0
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.787378] >?n֣?.??p?+0x11a/0x370
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.787890] i??}?o}?? ?h?rcu+0x22c/0x930
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.788405] i??}?o}??f?w+0x54/0x90
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.788893] udp?-g+0x8f6/0xc20
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.789392] ? ud??c?sg+0x1c4/0x500
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.789866] ? ?m?f?Ȑo}?t+0x190/0x190
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.790341] ? ?w?p????bh+0x18/0x20
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.790801] ? ?k+0x8a/0x90
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.791233] ??s-g+0x60/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.791654] ? ??s-g+0x60/0x70
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.792071] ?s?+0x1ae/0x1f0
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.792494] x=?s?+0x1f/0x30
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.792889] ?sc??=+0x43/0xc0
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.793298] ???SYSCALL_=_aft?hwf??+0x63/0xcd
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.793877] RIP: 0033:0x7f94326f4f1a
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.794295] Code: c3 8b 07 85 c0 75 24 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 e9 07 d0 ff ff 41 54 b8 02 00 00 00 55 48 89 f5 be 00 88 08 00
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.795373] RSP: 002b:00007ffff1f22748 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.795863] RAX: ffffffffffffffda RBX: 00007f9432715b48 RCX: 00007f94326f4f1a
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.796333] RDX: 000000000000002a RSI: 00007f9432457030 RDI: 000000000000000c
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.796796] RBP: 00005581cfdc4af0 R08: 00007f9432716ef4 R09: 0000000000000010
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.797288] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000002c
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.797744] R13: 00007f9432716ed0 R14: 000000000000000c R15: 000000000000002a
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.798188]
Sat Jan 27 19:42:12 2024 kern.warn kernel: [ 72.798494] ---[ end trace 0000000000000000 ]---

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