My server keeps very randomly crashing and can't figure out why

[Tudisimo]

Unraid Platform: 6.11.x (Happened all the way from 6.11.1 to 6.11.5)

 

Issue:

Very annoying, I recently moved from a Threadripper build to a new Intel 13th gen, everything else the same hardware wise. Rock solid on the threadripper never had an issue.  However the intel instance use to crash daily, thought it would be related to tear transcoding and igpu fighting for control with Plex. It got better after stop using tdarr, however the server keeps crashing every 3-8 days, random times, random dates.  Extended heavy workloads (CPU or IO Disk or iGPU or Network) do not increase the likeliness to crash. Thought it could be related to igpu but a couple of crashes ago the server did it early in the morning when no one watches it.

 

Attached diagnostics

 

tower-diagnostics-20221202-1539.zip

[ChatNoir]

2 hours ago, Tudisimo said:

the server keeps crashing every 3-8 days, random times, random dates.

You should set up a syslog server and post the file after a crash. Hopefully it will catch something.

[dlandon]

Do the following:

• Update gpustats plugin.
• In Settings->Docker, turn on the advanced mode and set "Docker custom network type" to ipvlan.

[Tudisimo]

Thanks folks will try both things and report back.

[Tudisimo]

On 12/3/2022 at 12:43 AM, dlandon said:

Do the following:

• Update gpustats plugin.
• In Settings->Docker, turn on the advanced mode and set "Docker custom network type" to ipvlan.

This completely fixed the problem. Any idea why ipvlan fixes the crashes? Thanks again!