Hi,

I'm running Unraid 6.12.6 and have been experiencing random server crashes / freezes. It gets completely unresponsive and I have to hard reboot it with the power button.

I recreated the Docker image already and also ran Memtest with 2 passes successfully and now I'm kind of lost.

I'm attaching diagnostics which I downloaded right after the server crashed again and I rebooted it.

Thank you for your time 🙂

titan-diagnostics-20240102-1502.zip

Enable the syslog server and post that after a crash.

6 hours ago, JorgeB said:

Enable the syslog server and post that after a crash.

Hi, I enabled the syslog server shortly after you replied.

The 1st crash today happened about 6h ago (when I made this thread) and the 2nd crash of the day was around 10min ago.

I downloaded the syslogs from Tools - System Log - Download and am attaching them here

titan-syslog-20240102-2149.zip titan-syslog-previous-20240102-2149.zip

11 hours ago, TomySLO said:

I downloaded the syslogs from Tools - System Log - Download and am attaching them here

Post the persistent syslog instead, the one from the syslog server.

2 hours ago, JorgeB said:

Post the persistent syslog instead, the one from the syslog server.

Okay, I downloaded these from the flash drive now.

syslog-previous syslog

Unfortunately there's no much logged there, and nothing relevant.

1 minute ago, JorgeB said:

Unfortunately there's no much logged there, and nothing relevant.

Well that’s unfortunate… Do you have any suggestions on where I should go from here?

You can try is to boot the server in safe mode with all docker/VMs disabled, let it run as a basic NAS for a few days, if it still crashes it's likely a hardware problem, if it doesn't start turning on the other services one by one.