Re: PROBLEM: mce: [Hardware Error] from dmesg -l emerg

From: Borislav Petkov
Date: Sun May 20 2018 - 15:46:29 EST


On Sun, May 20, 2018 at 05:27:32PM +0530, Jeffrin Thalakkottoor wrote:
> output for "dmesg | mcelog --ascii" command related

Ok, but please do not top-post.

...

> Hardware event. This is not a software error.
> CPU 0 BANK 0 TSC dead
> STATUS 0 MCGSTATUS 0
> line timer enabled
> smpboot: CPU0: Intel(R) Pentium(R) CPU 3825U @ 1.90GHz (family: 0x6,
> model: 0x3d, stepping: 0x4)
> Machine check events logged
> Hardware event. This is not a software error.
> CPU 0 BANK 0
> TIME 1526815774 Sun May 20 16:59:34 2018
> MCG status:
> MCi status:
> Machine check not valid
> Corrected error
> MCA: No Error
> STATUS 0 MCGSTATUS 0
> CPUID Vendor Intel Family 6 Model 61
> (Fields were incomplete)

Looks like mcelog has trouble decoding this. Have you updated mcelog to
the latest version in your distro?

> SOCKET 0 APIC 0 microcode 2a

@Tony, I'm hoping you'll be more successful in decoding the error by
hand.

--
Regards/Gruss,
Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.