Scheduled Task Stops Prematurely in Java in Firecracker MicroVM about nanos HOT 4 CLOSED

i looked into this briefly using slightly diff. more-up-to-date versions and wasn't reproducing

I tried w/ Firecracker v1.7.0 && eyberg/java:20.0.1 on nanos nightly

can you try w/that and see if you're still seeing what you see?

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Have tried with Firecracker v1.7.0 && eyberg/java:20.0.1
Ops Kernel image : d9743ea

Still i am facing the same issue.

from nanos.

can you paste a log of '--trace' running here - perhaps we might see what you are hitting?

also since you state that it works fine w/qemu/ops can you show us

cat /proc/cpuinfo  | grep model.name
cat /etc/lsb-release
uname -a

firecracker by default has a lot of capabilities toggled by default, idk what you might be hitting there but that might be something to look at

also - can you tell us where you are running this? in the cloud? locally? inside of another vm?

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The issue was resolved when I reinstalled my machine with a higher kernel version.
Previously I was using a physical machine with

Kernel-Version : 3.10.0-1160.6.1.el7.x86_64
Os: CentOS 7

Then I changed it to

Kernel-Version: 5.10.178
Os: Debian 11 (bullseye)

It was working fine after this

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