Hi all,

Just checking my Fix Common Errors, and found this: Your server has detected hardware errors. The output of mcelog has been loggeg. Post your diagnostics and ask for assistance on the Unraid forums.

As far as I can tell, no real issues on my machine, don't see problems but I thought I'd post and see what I may have missed.

Thanks,

Raven

datastore-diagnostics-20261113-1252.zip.crdownload

The "mcelog does not support this processor" line is just Fix Common Problems failing to decode the event on this CPU family. The actual events are in the syslog, already decoded by the kernel. There are five of them since the last boot (Sep 28 to Nov 12), all on CPU 1.

None of these look like real hardware errors. Every record has an IPID of zero and is in a bank the kernel reports as reserved, so it can't be tied to any part of the CPU. The status values also look like garbage, for example two of them are 0x9090909090909090, and others combine flags that don't make sense together. This pattern has been seen on other Zen 3 systems, also always on CPU 1, and looks like a platform or firmware quirk rather than a failing component.

Nothing else in the diagnostics suggests a problem. There are no crashes, call traces, or filesystem checksum errors, the last parity sync finished with 0 errors, and your RAM is already running at stock speed.

I suggest:

- Check whether MSI has a newer BIOS than 2.90 for your board, and update if there is one.

- Otherwise keep using the server normally. You can ignore this alert in Fix Common Problems. It will also clear after the next reboot if no new event is logged.

- If you ever see crashes, lockups, filesystem checksum errors, or parity sync errors, run memtest and post new diagnostics.