July 10, 20232 yr Hey all, I cannot for the life of my figure this one out and I'm hoping I can get some assistance from the community. I'm running Unraid as a media server with a bunch of monitoring tools as well. A few weeks ago, my server started randomly doing this thing where docker basically hangs forever and all the containers become unavailable. The WebUI is fine only on the Array control tab. The second I navigate to another tab the whole WebUI starts timing out/hanging. At that point I SSH in and run top but everything appears to be normal. When I run `docker ps` the command hangs. When I `killall docker` then the WebUI comes back and I'm able to download diagnostics, look at everything. Today when this happened, instead of killing all of docker, I killed `cadvisor` (container monitoring prometheus exporter) and that seemed to bring the system back for 10 seconds or so. The problem is the container is set to auto start unless stopped (I've now changed that for next time so I can better troubleshoot). After killing docker I usually do a reboot and everything comes up clean. I've attached logs. I first get notified things services are down at at 10 Jul 2023 at 07:07am PDT tower-diagnostics-20230710-0713.zip If anybody has any ideas I'd be super appreciative! Thank you!
July 10, 20232 yr Author Thanks. I've enabled the syslog server! Side note - I thought that doing a dump of the logs/diagnostics would be just give me the same info (I'm aware the logs delete on reboot and that syslog solves this). Since I pulled logs before reboot, shouldn't the diagnostics I downloaded contain the same info?
July 10, 20232 yr Community Expert 15 minutes ago, atmaledy said: would be just give me the same info Sorry, missed that the server didn't crash, but don't see anything relevant logged before the issue: Jul 10 07:05:23 Tower kernel: br-ab45cfb2a93c: port 8(veth2b069c6) entered disabled state Jul 10 07:09:30 Tower sshd[11222]: Connection from 10.0.100.3 port 52038 on 10.0.100.10 port 22 rdomain "" So syslog server won't help in this case.
July 12, 20232 yr Community Expert First thing would be updating to latest stable, or v6.12.3-rc2, which is on the text branch.
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