My experience so far. Pinned the kernel to 6.5.
Then updated one machine, out of four, to 6.8.4-3-pve, machine has AMD Opteron(tm) Processor 6380 (2 Sockets/ 32 Cores). Running now since 37 days without crash. But this machine crashed only twice with 6.8.4-3-pve, within a week or so. The other machines (same Hardware) stalled much more often.
This might help somebody.
Then updated one machine, out of four, to 6.8.4-3-pve, machine has AMD Opteron(tm) Processor 6380 (2 Sockets/ 32 Cores). Running now since 37 days without crash. But this machine crashed only twice with 6.8.4-3-pve, within a week or so. The other machines (same Hardware) stalled much more often.
This might help somebody.