Yizura

And thanks to all for the help

Feeding back in for completion (and for anyone searching/googling) it takes a long time to revalidate but it's almost certainly the spin up of hdds crashing the server. I have 4 7.2k hdds on the main array and spin ups during nightly scheduled jobs (like docker updates) causes a full spin up and restarts the server. To Kev's and Itimpi's points it's likely PSU ("be quiet! Pure Power 11 (400 W)") but should be specced to manage this on a Ryzen server with no gpu. Will play around with it and see if I can get spin down stable and update if I do. Otherwise turning off spindown seems to fix it for the moment.

Thanks i'll double check those two components - system was working for ~1year no issues previously.

Thanks for asking The system reboots itself (so I only realise when I check the server and see its doing a parity check, with a small uptime). Checking the logs didnt reveal anything I could understand. Ocassionally the behaviour will lead to a black screen and the system must be manually rebooted. I'm assuming its some kind of crash, then the BIOS auto-startup triggers to boot the machine again.

Thanks Itimpi, I have run through the troubleshooting (and run extensive memtests with no errors) as well as reviewed other forum posts - unfortunately still very stumped.

Hi Kev, entirely unwanted

Hi All Slowly pulling my hair out at a chronic server issue - seems I get an unclean shutdown every few days. Seemingly have tried everything, replacing disks, changing filesystem, ip/mac vlan for docker and still get the error. Unfortunately I can't seem to find anything in the log files so would appreciate a more experienced look. Thanks! Syslogs.zip yizura-labrys-diagnostics-20231229-1019.zip