Machine Check Events detected on your server

[Nanobug]

Hello,

When I logged into Unraid today, the Fix Common Problems plugin came with the error in the title.

 

I'm not sure where to look for this error. I wouldn't even have noticed it if it wasn't for the plugin.

 

I've added my diagnostics. 

nanostorage-diagnostics-20220526-0927.zip

Edited May 26, 2022 by Nanobug

[Nanobug]

I tried using the "mcelog" command, but it returned "mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor.  Please use the edac_mce_amd module instead.
CPU is unsupported"

 

The CPU is an R9 5900X.

[ghost82]

17 minutes ago, Nanobug said:

I tried using the "mcelog" command, but it returned "mcelog: ERROR: AMD Processor family 25: mcelog does not support this processor.  Please use the edac_mce_amd module instead.
CPU is unsupported"

 

The CPU is an R9 5900X.

Do not bother for that "error", it's a warning, for amd edac_mce_amd is loaded correctly in unraid, but you still receive the mce "error"; mce errors will be correctly logged in the syslog. It's an old bug in mce.

 

May 24 23:27:19 NanoStorage kernel: mce: [Hardware Error]: Machine check events logged
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: Corrected error, no action required.
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: CPU:1 (19:21:0) MC9_STATUS[-|CE|-|-|-|-|-|-|-]: 0x8000000271c31163
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: IPID: 0x0000000000000000
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: L3 Cache Ext. Error Code: 3, L3M Tag Multi-way-hit Error.
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: cache level: L3/GEN, tx: INSN

Temperature problem, thermal paste, not enough cooling, dust in fans

Cpu failing

Motherboard failing

Edited May 30, 2022 by ghost82

[Nanobug]

51 minutes ago, ghost82 said:

Do not bother for that "error", it's a warning, for amd edac_mce_amd is loaded correctly in unraid, but you still receive the mce "error"; mce errors will be correctly logged in the syslog. It's an old bug in mce.

 

May 24 23:27:19 NanoStorage kernel: mce: [Hardware Error]: Machine check events logged
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: Corrected error, no action required.
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: CPU:1 (19:21:0) MC9_STATUS[-|CE|-|-|-|-|-|-|-]: 0x8000000271c31163
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: IPID: 0x0000000000000000
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: L3 Cache Ext. Error Code: 3, L3M Tag Multi-way-hit Error.
May 24 23:27:19 NanoStorage kernel: [Hardware Error]: cache level: L3/GEN, tx: INSN

Temperature problem, thermal paste, not enough cooling, dust in fans

Cpu failing

Motherboard failing

It doesn't show the CPU temperature atm. but it's at less than 10 % load. The room is (depending on what you define it as)

somewhat hot. 23,6 C right now.
When it was showing the temperatures, it was't above 50 C at any point.

Is there a way to check if the CPU or MB is failing, other than replacing it?