PC crasht vaak met MCE error.

[koen_92]

Hallo,

Sinds korte tijd crasht mijn PC heel erg snel, ik krijg een Kernel Panic.
Volgens mij is het een hardware probleem, want met een live-cd krijg ik dezelfde Kernel Panic als ik iets uitvoer.
MCE staat voor Machine Check Exception:
http://en.wikipedia.org/wiki/Machine_Check_Exception
Daar staat dat dit probleem aan oververhitting van de computer kan liggen. Ik heb de CPU echter nog nooit warmer dan 50 graden zien worden.

Ik heb memtest 2 uurtjes gedraait, maar deze heeft geen enkele error gevonden.

Vlak voor de crash heb ik nog net een syslog kunnen opvragen:

Code: [Selecteer]

Aug 11 15:45:35 ubuntu mcelog: failed to prefill DIMM database from DMI data
Aug 11 15:45:35 ubuntu mcelog: Kernel does not support page offline interface
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 0
Aug 11 15:45:35 ubuntu mcelog: CPU 1 0 data cache
Aug 11 15:45:35 ubuntu mcelog: ADDR 50ae88c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   Data cache ECC error (syndrome 0)
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'data read mem transaction, data transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d400400001000136 MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 1
Aug 11 15:45:35 ubuntu mcelog: CPU 1 2 bus unit
Aug 11 15:45:35 ubuntu mcelog: ADDR 624380c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   L2 cache ECC error
Aug 11 15:45:35 ubuntu mcelog:   Bus or cache array error
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'evict mem transaction, generic transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d40040000000017a MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 2
Aug 11 15:45:35 ubuntu mcelog: CPU 1 0 data cache
Aug 11 15:45:35 ubuntu mcelog: ADDR 484e88c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   Data cache ECC error (syndrome 8)
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'data read mem transaction, data transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d404400000000136 MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 3
Aug 11 15:45:35 ubuntu mcelog: CPU 1 2 bus unit
Aug 11 15:45:35 ubuntu mcelog: ADDR 430080c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   L2 cache ECC error
Aug 11 15:45:35 ubuntu mcelog:   Bus or cache array error
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'evict mem transaction, generic transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS 940040000000017a MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 4
Aug 11 15:45:35 ubuntu mcelog: CPU 1 0 data cache
Aug 11 15:45:35 ubuntu mcelog: ADDR 609f88c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   Data cache ECC error (syndrome 0)
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'data read mem transaction, data transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d400400010000136 MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 5
Aug 11 15:45:35 ubuntu mcelog: CPU 1 2 bus unit
Aug 11 15:45:35 ubuntu mcelog: ADDR 552f80c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   L2 cache ECC error
Aug 11 15:45:35 ubuntu mcelog:   Bus or cache array error
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'evict mem transaction, generic transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d40040000000017a MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 6
Aug 11 15:45:35 ubuntu mcelog: CPU 1 0 data cache
Aug 11 15:45:35 ubuntu mcelog: ADDR 60a388c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   Data cache ECC error (syndrome 1)
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'data read mem transaction, data transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d400c00000000136 MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 7
Aug 11 15:45:35 ubuntu mcelog: CPU 1 2 bus unit
Aug 11 15:45:35 ubuntu mcelog: ADDR 53ac90c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   L2 cache ECC error
Aug 11 15:45:35 ubuntu mcelog:   Bus or cache array error
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'snoop mem transaction, generic transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d40040000000018a MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 8
Aug 11 15:45:35 ubuntu mcelog: CPU 1 2 bus unit
Aug 11 15:45:35 ubuntu mcelog: ADDR 241290c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   L2 cache ECC error
Aug 11 15:45:35 ubuntu mcelog:   Bus or cache array error
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'snoop mem transaction, generic transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS d40040000000018a MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:45:35 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:45:35 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:45:35 ubuntu mcelog: MCE 9
Aug 11 15:45:35 ubuntu mcelog: CPU 1 0 data cache
Aug 11 15:45:35 ubuntu mcelog: ADDR 47c090c0
Aug 11 15:45:35 ubuntu mcelog: TIME 1313077535 Thu Aug 11 15:45:35 2011
Aug 11 15:45:35 ubuntu mcelog:   Data cache ECC error (syndrome 4)
Aug 11 15:45:35 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:45:35 ubuntu mcelog:   memory/cache error 'data read mem transaction, data transaction, level 2'
Aug 11 15:45:35 ubuntu mcelog: STATUS 9402400000000136 MCGSTATUS 0
Aug 11 15:45:35 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:45:35 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:49:23 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:49:23 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:49:23 ubuntu mcelog: MCE 0
Aug 11 15:49:23 ubuntu mcelog: CPU 1 0 data cache
Aug 11 15:49:23 ubuntu mcelog: ADDR 450980c0
Aug 11 15:49:23 ubuntu mcelog: TIME 1313077763 Thu Aug 11 15:49:23 2011
Aug 11 15:49:23 ubuntu mcelog:   Data cache ECC error (syndrome 10)
Aug 11 15:49:23 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:49:23 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:49:23 ubuntu mcelog:   memory/cache error 'data read mem transaction, data transaction, level 2'
Aug 11 15:49:23 ubuntu mcelog: STATUS d408400002000136 MCGSTATUS 0
Aug 11 15:49:23 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:49:23 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:49:23 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:49:23 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:49:23 ubuntu mcelog: MCE 1
Aug 11 15:49:23 ubuntu mcelog: CPU 1 2 bus unit
Aug 11 15:49:23 ubuntu mcelog: ADDR 653488c0
Aug 11 15:49:23 ubuntu mcelog: TIME 1313077763 Thu Aug 11 15:49:23 2011
Aug 11 15:49:23 ubuntu mcelog:   L2 cache ECC error
Aug 11 15:49:23 ubuntu mcelog:   Bus or cache array error
Aug 11 15:49:23 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:49:23 ubuntu mcelog:        bit62 = error overflow (multiple errors)
Aug 11 15:49:23 ubuntu mcelog:   memory/cache error 'evict mem transaction, generic transaction, level 2'
Aug 11 15:49:23 ubuntu mcelog: STATUS d40040000000017a MCGSTATUS 0
Aug 11 15:49:23 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:49:23 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6
Aug 11 15:56:53 ubuntu mcelog: HARDWARE ERROR. This is *NOT* a software problem!
Aug 11 15:56:53 ubuntu mcelog: Please contact your hardware vendor
Aug 11 15:56:53 ubuntu mcelog: MCE 0
Aug 11 15:56:53 ubuntu mcelog: CPU 1 0 data cache
Aug 11 15:56:53 ubuntu mcelog: ADDR 364380c0
Aug 11 15:56:53 ubuntu mcelog: TIME 1313078213 Thu Aug 11 15:56:53 2011
Aug 11 15:56:53 ubuntu mcelog:   Data cache ECC error (syndrome 10)
Aug 11 15:56:53 ubuntu mcelog:        bit46 = corrected ecc error
Aug 11 15:56:53 ubuntu mcelog:   memory/cache error 'data read mem transaction, data transaction, level 2'
Aug 11 15:56:53 ubuntu mcelog: STATUS 9408400000000136 MCGSTATUS 0
Aug 11 15:56:53 ubuntu mcelog: MCGCAP 106 APICID 1 SOCKETID 0
Aug 11 15:56:53 ubuntu mcelog: CPUID Vendor AMD Family 16 Model 6

Hier wordt ik echter niet veel wijzer uit, zeker niet omdat volgens memtest het geheugen in orde is.

[Johan van Dijk]

Het lijkt in het cachegeheugen in je processor te zitten.
http://en.wikipedia.org/wiki/CPU_cache

Neem deze troubleshooter eens door, om het probleem op te sporen:
http://gathering.tweakers.net/forum/list_messages/705492

Ik zou beginnen met het kopje  "processor" en als dat niets oplevert gewoon bovenaan beginnen en de informatie over Windows overslaan.

[koen_92]

Ja, dat dacht ik dus ook.
Het gekke is dat ik er vandaag ineens geen last meer van heb.
Een paar weken eerder is hij wel een keer met een kernel panic gecrasht, maar toen dacht ik dat het eenmalig was.
Waarschijnlijk zal dit probleem wel nog een keer opduiken.
Ik heb nog garantie op de processor (AMD Athlon 240e), maar dan moet ik wel een keihard bewijs hebben dat deze kapot is en dat heb ik nu ook niet echt.