FYI, a
preliminary fix for the issue was applied in git and will be included in the next kernel build. There is no package available yet, but should be soon if no issues pop up during internal testing.
EDIT: build is currently available on the
pvetest repository. You can temporarily enable it (e.g. via the
Repositories
window in the UI, select your node, it's a sub-entry of
Updates
), run
apt update
, pull in the updated kernel with
apt install proxmox-kernel-6.5
, disable the repository and run
apt update
again.
EDIT2: To be specific, the first version with the fix is
6.5.11-5
. The package is also availabel on the no-subscription repository since a while and likely not too long until it'll be available on the enterprise repository too.
If I didn't miss anything, nobody with AMD CPUs reported the issue yet and the fix from upstream also talks about Intel CPUs. So you should be fine, but it also shouldn't be too long until a fixed kernel is available.