error after update from 7 to 8: EXT4-fs error (device dm-4): ext4_journal_check_start:84 comm pvescheduler: Detected aborted journal

[Kevin Smith]

Today I updated from PROXMOX 7.2 to newest version (8.2).
Everything went smoothly, the server was working, the virtual machines too. But after a few minutes the server hung and I could ping but could not connect to the remote computer. On the physical monitor I get the message:


EXT4-fs error (device dm-4): ext4_journal_check_start:84 comm pvescheduler: Detected aborted journal
EXT4-fs error (device dm-4): ext4_journal_check_start:84 comm rm:main R:Reg Detected aborted journal
EXT4-fs error (device dm-4): Remounting filesystem read-only

So I restarted the virtual machine but few minutes after restart I had the same problem.
I haven't been upgrading server hardware and machine was working for dozens of months without problems.

While updating my server from version 7 to 8 I obviously ran pve7to8 (without warnings) but by mistake I used "apt get upgrade" instead of "apt get dist-upgrade". May that be the reason of my problems ?

I've attached some logs - if you need any others please let me know.

Do you have any clue what might be the reason ?