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Bug #39
closed
Toushirou is unstable
Start date:
2010-04-11
Due date:
% Done:
100%
Estimated time:
Patch Available:
No
Confirmed:
Yes
Branch:
Entity:
DuckCorp
Security:
No
Help Needed:
Description
Still trying to find if we can save Toushirou. Maybe it is not an hardware problem.
Possible references to causes:
Updated by Marc Dequènes almost 14 years ago
- % Done changed from 30 to 40
- Security set to No
Recently in kernel.log:
May 25 17:28:57 Toushirou kernel: [950699.816031] Disabling lock debugging due to kernel taint May 25 17:28:57 Toushirou kernel: [950699.816062] Machine check events logged
I discovered mcelog, and obtained:
May 26 14:51:36 Toushirou mcelog: failed to prefill DIMM database from DMI data May 26 14:51:36 Toushirou mcelog: Kernel does not support page offline interface May 26 14:51:36 Toushirou mcelog: HARDWARE ERROR. This is *NOT* a software problem! May 26 14:51:36 Toushirou mcelog: Please contact your hardware vendor May 26 14:51:36 Toushirou mcelog: MCE 0 May 26 14:51:36 Toushirou mcelog: CPU 0 BANK 3 May 26 14:51:36 Toushirou mcelog: ADDR 85aff40 May 26 14:51:36 Toushirou mcelog: TIME 1274878296 Wed May 26 14:51:36 2010 May 26 14:51:36 Toushirou mcelog: MCG status: May 26 14:51:36 Toushirou mcelog: MCi status: May 26 14:51:36 Toushirou mcelog: Error enabled May 26 14:51:36 Toushirou mcelog: MCi_ADDR register valid May 26 14:51:36 Toushirou mcelog: MCA: Generic CACHE Level-2 Generic Error May 26 14:51:36 Toushirou mcelog: STATUS 942000450001010a MCGSTATUS 0 May 26 14:51:36 Toushirou mcelog: MCGCAP 6 APICID 0 SOCKETID 0 May 26 14:51:36 Toushirou mcelog: CPUID Vendor Intel Family 6 Model 15
Probably a real hadware problem, linked to memory, but perhaps the CPU cache is at fault; i hope this is RAM, which is being replaced next saturday.
Updated by Marc Dequènes over 13 years ago
- Category changed from System :: Base to System :: Hardware
Updated by Marc Dequènes over 13 years ago
- Status changed from In Progress to Resolved
- % Done changed from 40 to 100
RAM was changed and increased btw.
Uptime is now 113 days with no problems.
Old RAM => trashcan.
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