Re: kernel: MCA: CPU 0 COR (1) internal parity error

El día Friday, January 16, 2015 a las 03:04:52PM -0500, Eric van Gyzen escribió:

> On 01/16/2015 14:45, Matthias Apitz wrote:
> > Jan 16 12:04:24 c720-r276659 kernel: MCA: Bank 0, Status 0x90000040000f0005
> > Jan 16 12:04:24 c720-r276659 kernel: MCA: Global Cap 0x0000000000000c07, Status 0x0000000000000000
> > Jan 16 12:04:24 c720-r276659 kernel: MCA: Vendor "GenuineIntel", ID 0x40651, APIC ID 0
> > Jan 16 12:04:24 c720-r276659 kernel: MCA: CPU 0 COR (1) internal parity error
> 
> Try ports/sysutils/mcelog.

I have installed that port and launched it as

# mcelog > mcelog.txt
...
mcelog: Unsupported new Family 6 Model 45 CPU: only decoding architectural errors
mcelog: Unsupported new Family 6 Model 45 CPU: only decoding architectural errors
mcelog: Unsupported new Family 6 Model 45 CPU: only decoding architectural errors
...

(the messages are STDERR);

in 'mcelog.txt' it has for the last event from /var/log/messages:

Jan 17 18:23:54 c720-r276659 kernel: MCA: Bank 0, Status 0x90000040000f0005
Jan 17 18:23:54 c720-r276659 kernel: MCA: Global Cap 0x0000000000000c07, Status 0x0000000000000000
Jan 17 18:23:54 c720-r276659 kernel: MCA: Vendor "GenuineIntel", ID 0x40651, APIC ID 0
Jan 17 18:23:54 c720-r276659 kernel: MCA: CPU 0 COR (1) internal parity error

the following lines (the uptime matches):

...
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor
MCE 32
CPU 0 BANK 0 TSC 36eec80fd688 [at 1397 Mhz 0 days 12:0:41 uptime (unreliable)]
MCG status:
MCi status:
Error enabled
MCA: Unknown Error 5
STATUS 90000040000f0005 MCGSTATUS 0
MCGCAP c07 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 69

Questions:
a) Is the output of mcelog valid (regardless of the msg on STDERR of
   'unsupported model')?
b) Is it worth to contact the dealer or wait until it is broken
   completely?

Thanks

	matthias

-- 
Matthias Apitz, guru_at_unixarea.de, http://www.unixarea.de/ +49-170-4527211
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