I've been having a problem for the last few months, where my UNRAID completely locks up. The web interface is unavailable, all my Dockers are stopped, and I can't even connect through SSH.

 

I've recently upgraded my hardware in an attempt to resolve the issue, but it's still happening.

 

When the lockup happens, I have to hard reboot my system. I let the parity check run after the reboot, with no errors, and a day or 2 after that the system locks up again.

 

I've attached the latest diagnostics and syslog after the latest occurrence.

 

Any help would be greatly appreciated.

amo-storage-diagnostics-20220730-1842.zip syslog

See if this applies to you, if yes, switching to ipvlan should fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enable, top right)), or see below for more info.:

https://forums.unraid.net/topic/70529-650-call-traces-when-assigning-ip-address-to-docker-containers/

See also here:

https://forums.unraid.net/bug-reports/stable-releases/690691-kernel-panic-due-to-netfilter-nf_nat_setup_info-docker-static-ip-macvlan-r1356/