Server freezes/crashes

[schwabelbauch]

Since about 3 months, i have stability issues with my unraid server.
Every 2-3 week, the server is unavailable. Sometimes i can see an kernel panic output on the attached display but mostly the display doesn't get any signal and i have to hard reset the server.

There is no hardware change and no new plugins or docker installations (only updating the existing ones).
The only additional hardware (except for mainboard, cpu, hdd, ssd) is an 2x port pci nic.

 

Edit:
I run this server with no hardware changes since 2019 without any problem

 

tower-diagnostics-20210925-0818.zip

Edited September 25, 2021 by schwabelbauch
More details

[JorgeB]

See here first, if all is already correctly configured enable syslog server and post that log after a crash.

[schwabelbauch]

I run this server since 2019 wihtout any hardware changes (added this info in my first posting), respecting all the ryzen specific settings

I will activate the syslog server and will post the results ( in about 2-3 weeks  )

[schwabelbauch]

"Happily" it crashed again.

Here is the log (after enable syslog server)syslog

syslog-1636737705

[JorgeB]

Dec 11 09:47:54 Tower kernel: macvlan_broadcast+0x10e/0x13c [macvlan]
Dec 11 09:47:54 Tower kernel: macvlan_process_broadcast+0xf8/0x143 [macvlan]

 

Macvlan call traces are usually the result of having dockers with a custom IP address, upgrading to v6.10 and switching to ipvlan might 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/