Debian 13 guests freezing on reboot

pringlestuffs

Member
Apr 7, 2022
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Is anybody else experiencing fairly frequent freezes from Debian 13 vms upon issuing a 'reboot' or 'shutdown -r now' command?

If I'm ssh'd in to the guest upon issuing the command, the ssh session freezes (and eventually experiences 'connection reset by peer') and the console stops responding while displaying the login prompt. Sending ctrl-alt-del at the console is not effective. The guest is still pingable but ssh connections are refused. I've let them sit for 10 or 20 minutes but they never reboot on their own. CPU activity is low. I have to hit the reset button at which point they come back up, usually with some borked inodes during fsck.

This is a very persistent problem for me with Proxmox VE 9 across two hosts, 8th and 9th gen Intel Skylake. Not sure if it's happening on my AMD host as I recently moved a bunch of guests off that one because I'm reorganizing my setup, thus I'm not updating Debian to 13.3 (and experiencing these freezes) on guests on the AMD box today.
 
Hi,
please share the VM configuration qm config ID with the numerical ID as well as the system logs/journal from within the guest around the time of the issue.