MCE 0
CPU 0 BANK 8
MISC 2000000090383 ADDR 5cc1c7100
TIME 1308220474 Thu Jun 16 12:34:34 2011
MCG status:
MCi status:
Corrected error
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): 83
Memory DIMM ID of error: 1
Memory channel ID of error: 2
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5cc1c7100 in SMBIOS
mcelog: warning: 16 bytes ignored in each record
mcelog: consider an update
Hardware event. This is not a software error.


MCE 0
CPU 0 BANK 8
MISC 2000000091181 ADDR 5cc1b1440
TIME 1308220474 Thu Jun 16 12:34:34 2011
MCG status:
MCi status:
Corrected error
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): 81
Memory DIMM ID of error: 1
Memory channel ID of error: 2
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5cc1b1440 in SMBIOS
mcelog: warning: 16 bytes ignored in each record
mcelog: consider an update
Hardware event. This is not a software error.


MCE 0
CPU 0 BANK 8
MISC 2000000091480 ADDR 5cc1c7100
TIME 1308220499 Thu Jun 16 12:34:59 2011
MCG status:
MCi status:
Corrected error
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): 80
Memory DIMM ID of error: 1
Memory channel ID of error: 2
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5cc1c7100 in SMBIOS
Hardware event. This is not a software error.



MCE 1
CPU 0 BANK 8
MISC 2000000091280 ADDR 5cc1b1440
TIME 1308220499 Thu Jun 16 12:34:59 2011
MCG status:
MCi status:
Corrected error
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): 80
Memory DIMM ID of error: 1
Memory channel ID of error: 2
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5cc1b1440 in SMBIOS
Hardware event. This is not a software error.


MCE 2
CPU 0 BANK 8
MISC 2000000091281 ADDR 5cc1c7100
TIME 1308220499 Thu Jun 16 12:34:59 2011
MCG status:
MCi status:
Corrected error
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): 81
Memory DIMM ID of error: 1
Memory channel ID of error: 2
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5cc1c7100 in SMBIOS
mcelog: warning: 16 bytes ignored in each record
mcelog: consider an update
Hardware event. This is not a software error.


MCE 0
CPU 0 BANK 8
MISC 2000000090581 ADDR 5cc1b1440
TIME 1308220499 Thu Jun 16 12:34:59 2011
MCG status:
MCi status:
Corrected error
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): 81
Memory DIMM ID of error: 1
Memory channel ID of error: 2
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5cc1b1440 in SMBIOS
mcelog: failed to prefill DIMM database from DMI data
Kernel does not support page offline interface
mcelog: mcelog read: No such device
Hardware event. This is not a software error.


MCE 0
CPU 0 BANK 8
MISC 500090181 ADDR 5cc1af040
TIME 1308231748 Thu Jun 16 15:42:28 2011
MCG status:
MCi status:
Corrected error
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): 81
Memory DIMM ID of error: 1
Memory channel ID of error: 2
Memory ECC syndrome: 5
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5cc1af040 in SMBIOS
mcelog: failed to prefill DIMM database from DMI data
Kernel does not support page offline interface
mcelog: mcelog read: No such device
Hardware event. This is not a software error.


MCE 0
CPU 0 BANK 8
MISC 100000080 ADDR 5d81c6000
TIME 1308302890 Fri Jun 17 11:28:10 2011
MCG status:
MCi status:
Corrected error
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): 80
Memory DIMM ID of error: 0
Memory channel ID of error: 0
Memory ECC syndrome: 1
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5d81c6000 in SMBIOS
mcelog: failed to prefill DIMM database from DMI data
Kernel does not support page offline interface
mcelog: mcelog read: No such device
Hardware event. This is not a software error.


MCE 0
CPU 0 BANK 8
MISC 8000000001085 ADDR 5d81ae900
TIME 1308306623 Fri Jun 17 12:30:23 2011
MCG status:
MCi status:
Corrected error
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): 85
Memory DIMM ID of error: 0
Memory channel ID of error: 0
Memory ECC syndrome: 80000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5d81ae900 in SMBIOS
Hardware event. This is not a software error.


MCE 1
CPU 0 BANK 8
MISC 2000000001382 ADDR 5d81c4140
TIME 1308306623 Fri Jun 17 12:30:23 2011
MCG status:
MCi status:
Corrected error
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): 82
Memory DIMM ID of error: 0
Memory channel ID of error: 0
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5d81c4140 in SMBIOS
Hardware event. This is not a software error.


MCE 2
CPU 0 BANK 8
MISC 2000000000383 ADDR 5d81c4c80
TIME 1308306623 Fri Jun 17 12:30:23 2011
MCG status:
MCi status:
Corrected error
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): 83
Memory DIMM ID of error: 0
Memory channel ID of error: 0
Memory ECC syndrome: 20000
STATUS 8c0000400001009f MCGSTATUS 0
MCGCAP 1c09 APICID 0 SOCKETID 0
CPUID Vendor Intel Family 6 Model 44
No DIMM found for 5d81c4c80 in SMBIOS



One uncorrectable error (causing reboots):

CPU 0: Machine Check Exception:                4 Bank 8: be0000000001009f
TSC 1f80a39fd2bf8 ADDR 5cc1c7e80 MISC a000100091280

Explained by "mcelog":

Jun 17 13:26:26 sylpheed mcelog: CPU 0: Machine Check Exception:                4 Bank 8: be0000000001009f
Jun 17 13:26:26 sylpheed mcelog: TSC 1f80a39fd2bf8 ADDR 5cc1c7e80 MISC a000100091280
Jun 17 13:26:26 sylpheed mcelog: Hardware event. This is not a software error.
Jun 17 13:26:26 sylpheed mcelog: CPU 0 BANK 8 TSC 1f80a39fd2bf8
Jun 17 13:26:26 sylpheed mcelog: MISC a000100091280 ADDR 5cc1c7e80
Jun 17 13:26:26 sylpheed mcelog: MCG status:MCIP
Jun 17 13:26:26 sylpheed mcelog: MCi status:
Jun 17 13:26:26 sylpheed mcelog: Uncorrected error
Jun 17 13:26:26 sylpheed mcelog: Error enabled
Jun 17 13:26:26 sylpheed mcelog: MCi_MISC register valid
Jun 17 13:26:26 sylpheed mcelog: MCi_ADDR register valid
Jun 17 13:26:26 sylpheed mcelog: Processor context corrupt
Jun 17 13:26:26 sylpheed mcelog: MCA: MEMORY CONTROLLER RD_CHANNELunspecified_ERR
Jun 17 13:26:26 sylpheed mcelog: Transaction: Memory read error
Jun 17 13:26:26 sylpheed mcelog: Memory read ECC error
Jun 17 13:26:26 sylpheed mcelog: Memory corrected error count (CORE_ERR_CNT): 0
Jun 17 13:26:26 sylpheed mcelog: Memory transaction Tracker ID (RTId): 80
Jun 17 13:26:26 sylpheed mcelog: Memory DIMM ID of error: 1
Jun 17 13:26:26 sylpheed mcelog: Memory channel ID of error: 2
Jun 17 13:26:26 sylpheed mcelog: Memory ECC syndrome: a0001
Jun 17 13:26:26 sylpheed mcelog: STATUS be0000000001009f MCGSTATUS 4
Jun 17 13:26:26 sylpheed mcelog: No DIMM found for 5cc1c7e80 in SMBIOS