/srv/irclogs.ubuntu.com/2022/09/03/#ubuntu-security.txt

=== Linux is now known as Unix
=== Unix is now known as UNIX
Guest45I'm having KVM issues with a kernel update done on Thursday: linux-image-5.15.0-47-generic.  It's causing my VM guests to have segfaults in random processes.14:07
Guest458Someone else noticed the issue here I think: https://forums.virtualbox.org/viewtopic.php?f=7&t=10695414:22
Guest458I guess I'm blaming this: USN-5594-1 update, but I cannot prove it except that I have issues with it, and zero issues with previous kernel.15:02
sbeattieh/me pokes some kernel people15:07
sbeattieDunno if guest458 will come back, but it would be good to know if the 5.15.0-48 kernel in jammy-proposed has the same issue, if it as actually affecting KVM users, and what processor is in the system.15:37
sbeattieLP:#1988473 looks to be the virtualbox bug15:38
ubottuLaunchpad bug 1988473 in linux (Ubuntu) "Version 5.15.0-47 Breaks Virtualbox Win10 VM" [Undecided, Confirmed] https://launchpad.net/bugs/198847315:38
sbeattieIf it is also affecting kvm, a new launchpad bug against the linux package would be helpful.15:38
sbeattie(I'm not able to reproduce it yet with some kvm stress testing here)15:39

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