````
cat /var/log/mcelog
mcelog: failed to prefill DIMM database from DMI data
Kernel does not support page offline interface
mcelog: Unknown Intel CPU type family 6 model 4294967295
Hardware event. This is not a software error.
MCE 0
CPU 0 BANK 4
ADDR fef13b80
TIME 1680021355 Wed Mar 29 00:35:55 2023
MCG status:
MCi status:
Error overflow
Uncorrected error
MCi_ADDR register valid
Processor context corrupt
MCA: Internal unclassified error: 408
Running trigger `unknown-error-trigger' (reporter: unknown)
STATUS e600000000020408 MCGSTATUS 0
MCGCAP c07 APICID 0 SOCKETID 0
MICROCODE 48
CPUID Vendor Intel Family 6 Model 92 Step 9
````
It seems that problem only happened when parity check running.
unraid-diagnostics-20230329-0052.zip