Hello!

While working in Krusader, VNC disconnected. Find that docker page has title error, attempt to restart docker, no dice. Rebooted Unraid, and everything came back.

Everything appears fine, but I eat crayons and don't know how to get anything useful from the diagnostic files.

I am hoping that the brilliant folks here could tell me if this is just a transitory event, or if any further troubleshooting is needed.

Diagnostic attached, please let me know if you need anything else. Thanks in advance!

towerofdoom-diagnostics-20230615-1440.zip

Jun 15 14:32:29 Towerofdoom kernel: BTRFS error (device nvme1n1p1): block=901507891200 write time tree block corruption detected

 

This usually means a RAM problem, so good idea to run memtest.

 

There are also Macvlan call traces, usually the result of having dockers with a custom IP address and will 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)).

Thanks for responding JorgeB, you a real one.

 

This was actually one of the earlier posts that I made regarding a series of issues that I've had. Memtest came up clear, switching to ipvlan (at your suggestion in another post) stopped the crashing that I was getting later on (powered on but unresponsive). Eventually I ended up having to just downgrade back to 6.11.5 and recreate the docker.img. I am currently having issues where unRAID will periodically lose all internet connectivity (can't ping out, doctors have no internet, disconnected from connect, etc) until I restart the docker service (settings > docker > no, settings > docker > yes).

 

If anyone ends up here from googling their own problem, apparently ipvlans can cause these sorts of problems when upgrading to a new version of unRAID, for me particularly they popped up when going from 6.11.5 to 6.12.0, allegedly for others they have come up when upgrading too far earlier releases.

 

I am rapidly figuring out how to look at the logs and diagnostics myself, but I'm still a moron so any pointers would be greatly appreciated. It isn't happening at the moment, but I will post current diagnostics once I get back home.