I recently made hardware switch from an older Xeon to the Ryzen 2700x. I've yet to have much stability yet unfortunately; I believe docker and crew are my culprit. The diagnostics are attached. Basically, everything freezes after several hours of uptime. Everything becomes unresponsive; no network, but hardware is still running. I have no console access currently as it's headless. 

Essentially, from what I can tell, the plex media scanner (docker) causes a kernel bug, and hangs. I can't stop/kill the docker, nor Docker itself, or even the process. It just hangs at 100% cpu usage. I can't even powerdown. I'm forced to hard restart. I don't have a parity disk or a cache disk; as bare bones as I can be. If I let the server idle without starting docker, all is fine, no issues. I've tried deleting the docker image and rebuilding several times – no luck. I've also tried running just Transmission in the docker, without starting plex. Same issue, hanging after several hours.

Any ideas would be most welcome!

tower-diagnostics-20180826-1806.zip

tower-diagnostics-20180826-1806.zip

Edited August 31, 20187 yr by megagator

First thing to do is to upgrade to 6.5.3

Sent via Tapatalk because my laptop doesn't fit in my pocket

Well I be darned, the web UI never notified me of those updates... I am updated now, I will continue testing and report back here.

All clean, no more hangups. Note to self: don't hide the updates!