io ~ # mcelog

HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor

MCE 0  
CPU 1 BANK 0 TSC 1394c7500ea0
RIP !INEXACT! 33:7fb356cddc4b
TIME 1313434026 Mon Aug 15 20:47:06 2011
MCG status:RIPV MCIP
MCi status:
Uncorrected error
Error enabled
Processor context corrupt
MCA: BUS Level-0 Local-CPU-originated-request Generic Memory-access Request-timeout Error
BQ_DCU_READ_TYPE BQ_ERR_HARD_TYPE BQ_ERR_HARD_TYPE
timeout BINIT (ROB timeout). No micro-instruction retired for some time
STATUS b200004000000800 MCGSTATUS 5
MCGCAP 806 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 15
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor

MCE 1  
CPU 1 BANK 5 TSC 1394c7500ea0
RIP !INEXACT! 33:7fb356cddc4b
TIME 1313434026 Mon Aug 15 20:47:06 2011
MCG status:RIPV MCIP
MCi status:
Uncorrected error
Error enabled
Processor context corrupt
MCA: Internal Timer error
STATUS b200121020080400 MCGSTATUS 5
MCGCAP 806 APICID 1 SOCKETID 0
CPUID Vendor Intel Family 6 Model 15
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor

MCE 2  
CPU 0 BANK 0 TSC 1394c74a8368
TIME 1313434026 Mon Aug 15 20:47:06 2011
MCG status:MCIP
MCi status:
Uncorrected error
Error enabled
Processor context corrupt
MCA: BUS Level-0 Local-CPU-originated-request Generic Memory-access Request-timeout Error
BQ_DCU_READ_TYPE BQ_ERR_HARD_TYPE BQ_ERR_HARD_TYPE
timeout BINIT (ROB timeout). No micro-instruction retired for some time
STATUS b200004000000800 MCGSTATUS 4
MCGCAP 806 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 15
HARDWARE ERROR. This is *NOT* a software problem!
Please contact your hardware vendor

MCE 3  
CPU 0 BANK 5 TSC 1394c74a8368
TIME 1313434026 Mon Aug 15 20:47:06 2011
MCG status:MCIP
MCi status:
Uncorrected error
Error enabled
Processor context corrupt
MCA: Internal Timer error
STATUS b200121014040400 MCGSTATUS 4
MCGCAP 806 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 15