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Instruction Cache Error [hardware error]

asked 2012-02-28 18:43:20 -0500

ggrazioli gravatar image

updated 2014-09-30 06:50:49 -0500

mether gravatar image

On my server (Dual Core AMD Opteron(tm) Processor 270) I got (once) the following error in /var/log/messages

[154800.701030] [Hardware Error]: CPU:1 MC1_STATUS[-|CE|-|-|AddrV]: 0x9400000000010011
[154800.701400] [Hardware Error]:   MC1_ADDR: 0x0000000000781650
[154800.701603] [Hardware Error]: Instruction Cache Error: L1 TLB multimatch.
[154800.701823] [Hardware Error]: cache level: L1, tx: INSN

Can someone point me to some docs or just give me an idea about the severity of this error? Things will get worse soon or is it just a corrected extemporaneous hardware fault?

edit: server is running kernel 2.6.42.7-1.fc15.x86_64

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answered 2012-03-06 08:13:40 -0500

mether gravatar image

I don't think you need to worry about that.

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Asked: 2012-02-28 18:43:20 -0500

Seen: 336 times

Last updated: Mar 06 '12