Kernel:[Hardware Error]:

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I had a series of kernel hardware error reports today while I was away 
from my computer:

Message from syslogd@fcshome at Aug 12 10:12:24 ...
 kernel:[Hardware Error]: MC2 Error: VB Data ECC or parity error.

Message from syslogd@fcshome at Aug 12 10:12:24 ...
 kernel:[Hardware Error]: Error Status: Corrected error, no action required.

Message from syslogd@fcshome at Aug 12 10:12:24 ...
 kernel:[Hardware Error]: CPU:2 (15:2:0) MC2_STATUS[-|CE|MiscV|-|-|-|-|CECC]: 0x98444000010c0176

Message from syslogd@fcshome at Aug 12 10:12:24 ...
 kernel:[Hardware Error]: cache level: L2, tx: DATA, mem-tx: EV

never saw anything like that before.

cpu is:

	$ cat /proc/cpuinfo
	processor	: 0
	vendor_id	: AuthenticAMD
	cpu family	: 21
	model		: 2
	model name	: AMD FX(tm)-6300 Six-Core Processor
	stepping	: 0
	microcode	: 0x600084f
	cpu MHz		: 1400.000
	cache size	: 2048 KB
	physical id	: 0
	siblings	: 6
	core id		: 0
	cpu cores	: 3
	apicid		: 16
	initial apicid	: 0
	fpu		: yes
	fpu_exception	: yes
	cpuid level	: 13
	wp		: yes
	flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc art rep_good nopl nonstop_tsc extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb arat cpb hw_pstate npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold bmi1
	bogomips	: 7023.90
	TLB size	: 1536 4K pages
	clflush size	: 64
	cache_alignment	: 64
	address sizes	: 48 bits physical, 48 bits virtual
	power management: ts ttp tm 100mhzsteps hwpstate cpb eff_freq_ro


six core AMD, above is one of the cores.

Any clues to figure out the errors, and/or mitigate?

thanks!

Fred
-- 
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 .----    Fred Smith   /              
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/    /  (__ (___ (__(_ (___ / :__                                 781-438-5471 
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