On Sat, Jul 16, 2011 at 02:25:20PM -0400, Kim Culhan wrote: > Noticed the following console message while running make world with > 9.0-CURRENT on 7-16-11 > > Jul 16 11:15:20 delta kernel: MCA: Vendor "GenuineIntel", ID 0x106a5, APIC > ID 16 > Jul 16 11:15:20 delta kernel: MCA: CPU 8 COR (1) RD channel ?? memory error > Jul 16 11:15:20 delta kernel: MCA: Address 0x28f261f80 > Jul 16 11:15:20 delta kernel: MCA: Misc 0x1834958000001385 > Jul 16 12:15:20 delta kernel: MCA: Bank 8, Status 0x8c0000400001009f > Jul 16 12:15:20 delta kernel: MCA: Global Cap 0x0000000000001c09, Status > 0x00000 > 00000000000 > Jul 16 12:15:20 delta kernel: MCA: Vendor "GenuineIntel", ID 0x106a5, APIC > ID 16 > Jul 16 12:15:20 delta kernel: MCA: CPU 8 COR (1) RD channel ?? memory error > Jul 16 12:15:20 delta kernel: MCA: Address 0x28e019f80 > Jul 16 12:15:20 delta kernel: MCA: Misc 0x1834958000000588 Copying the above into zxc, I see troutmask:kargl[212] ./mcelog --ascii < zxc mcelog: Cannot open /dev/mem for DMI decoding: Permission denied HARDWARE ERROR. This is *NOT* a software problem! Please contact your hardware vendor CPU 8 BANK 8 MISC 1834958000000588 ADDR 28e019f80 MCG status: MCi status: MCi_MISC register valid MCi_ADDR register valid MCA: MEMORY CONTROLLER RD_CHANNELunspecified_ERR Transaction: Memory read error Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 88 Memory DIMM ID of error: 0 Memory channel ID of error: 0 Memory ECC syndrome: 18349580 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 10 SOCKETID 0 CPUID Vendor Intel Family 6 Model 26 Looks like your DIMM 0 had an error that was corrected due to ECC.Received on Sat Jul 16 2011 - 16:38:17 UTC
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