Kernel panic crashes whole server

[Piglet7489]

Hello folks

 

Long time user of Unraid here. I recently moved my disks and USB drive to a new "server" (i5-14400, 64GB RAM).

Since moving, at seemingly random times and every 3 to 4 days, I get the kernel panic attached.

 

I have 14 docker containers running in "bridge" mode.

Another 1 docker in the br0 bridge network (SWAG) so it has it's own IP on my home network.

And 1 docker as host (Home Assistant).

I also have 3 virtual machines all on br0 network (virtio-net adapter) with their own IP on my home network.

 

ChatGPT tells me it could be network related but I have no idea. I remember reading about issues with bridge networks in docker and the macvlan stuff. But never actually found a fix.

 

Unraid 6.12.10

Docker 24.0.9

Libvert 8.7.0

QEMU 7.2.0

 

Any help or feedback is greatly appreciated!

Edited June 19 by Piglet7489
added versions

[trurl]

6 minutes ago, Piglet7489 said:

Long time user of Unraid here

Attach Diagnostics to your NEXT post in this thread.

 

6 minutes ago, Piglet7489 said:

issues with bridge networks in docker and the macvlan stuff. But never actually found a fix.

https://docs.unraid.net/unraid-os/release-notes/6.12.0/#call-traces-related-to-macvlan

[JorgeB]

Change to ipvlan or if you really need macvlan disable bridging.

[Piglet7489]

Diagnostics attached

 

Okay so I switched to IPVLAN and all works now. Not sure why I ever went to MACVLAN in the first place? I understand it allows physical network access but besides UniFi, what containers would need that function?

venus-diagnostics-20240620-1827.zip

[JorgeB]

It's the same for most containers, some routers don't work well with ipvlan, that's the main use case for macvlan.