Network crash after 3 or 4 hours

Just to confirm the solution in this ticket. I had the same issue on Ubuntu 22.04. Hypervisor services kept becoming unreachable with a single problematic VM after a approximately 2 hours of runtime. Tried updates, firmware updates and all the good things.

Turns out Ubuntu hides new Kernel versions (version 6.x in my case) behind a Hardware Enablement package. I searched for too long to find the solution so I'm leaving breadcrumbs for the next person
Bash:
sudo apt-get install linux-generic-hwe-22.04
 
Hi,

Same happening once every few day on one of our 6 HPE DL385 E810-XXVDA4 with plugged 4x25G DAC running proxmox VE 9.0 kernel 6.14.11-2-pve, it's the box with the most traffic, I added comments on the intel ICE github issue:

https://github.com/intel/ethernet-linux-ice/issues/12#issuecomment-3435353267

May be proxmox should add a blacklist by default?

Code:
irdma
ib_uverbs
ib_core


I will test removing the above kernel modules in the following days.