[Hardware Error]: CPU:0 MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c054c84011c011b [Hardware Error]: cache level: L3/GEN, tx: GEN, mem-tx: RD [Hardware Error]: Northbridge Error (node 0): L3 data cache ECC error.

This server has been running for weeks without issue, it's currently only using 1 of 2 CPUs as it is running in the office as a test bed (mainly due to the handle 12 bay storage/great for testing HDDs). The errors below seem to mainly be from AMD CPUs, it's only happened a single time and in the days since I got that error it hasn't occurrred.

Interestingly enough /proc/cpuinfo still shows all 4 cores of the CPU (Opteron 2373 Quadcore HE) and the functionality doesn't seem to be affected (nothing crashed etc..)

I'm not sure what the issue could be, I wonder if it's the power supply? It was getting a little whiny/noisy around the time this happened (the pitch it was making is also the beginning stages of power supply failure in my experience).

Message from syslogd@fs12home at Dec 6 18:05:50 ... kernel:[3022800.704091] [Hardware Error]: CPU:0 MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c054c84011c011b Message from syslogd@fs12home at Dec 6 18:05:50 ... kernel:[3022800.704127] [Hardware Error]: MC4_ADDR: 0x000000042d847a84 Message from syslogd@fs12home at Dec 6 18:05:50 ... kernel:[3022800.704145] [Hardware Error]: Northbridge Error (node 0): L3 data cache ECC error. Message from syslogd@fs12home at Dec 6 18:05:50 ... kernel:[3022800.704169] [Hardware Error]: cache level: L3/GEN, tx: GEN, mem-tx: RD

Tags:

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