Unraid 6.12.6 becoming unresponsive requiring hard restart

[TheSkaz]

Last night, my server crashed again. somewhere between midnight and 7:30am server time. I cannot find anything in the logs about as to why it is crashing. Seems others are having the same issue. I will say that this isn't new for me, it has been happening since 6.12.0

 

It seems to be doing it during heavy traffic using nfs/zfs, but I can't seem to confirm it. is there any way to make the logs more verbose?

backup-diagnostics-20231211-0746.zip

[JorgeB]

Enable the syslog server and post that after a crash.

[TheSkaz]

1 hour ago, JorgeB said:

Enable the syslog server and post that after a crash.

 

I had done that already, but didnt see anything in the logs. Here they are for posterity.

syslog-192.168.1.40.log

[JorgeB]

Dec 11 07:33:52 Backup kernel: macvlan_broadcast+0x10a/0x150 [macvlan]
Dec 11 07:33:52 Backup kernel: ? _raw_spin_unlock+0x14/0x29
Dec 11 07:33:52 Backup kernel: macvlan_process_broadcast+0xbc/0x12f [macvlan]

 

Macvlan call traces will usually end up crashing the server, switching to ipvlan should fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enabled, top right)), then reboot.

[TheSkaz]

done. lets see how it goes

[JorgeB]

Don't forget to reboot.

[TheSkaz]

Its been solid ever since... i think that was the issue