CentOS 内核诡异的日志

思悦创新

服务器XenServer系统经常出现Kernel Panic 无奈之下安装了CentOS 6 开机后 错误日志如下 这是CPU问题还是内存问题？
Dec 15 20:38:21 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:21 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:21 acc328 kernel: TSC 0 ADDR 20554bb3c0 MISC 403cbc86 PROCESSOR 0:206d5 TIME 1355621901 SOCKET 1 APIC 20
Dec 15 20:38:21 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:21 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:21 acc328 kernel: TSC 0 ADDR 20554bb3c0 MISC 403cbc86 PROCESSOR 0:206d5 TIME 1355621901 SOCKET 1 APIC 20
Dec 15 20:38:21 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:21 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00008000010093
Dec 15 20:38:21 acc328 kernel: TSC 0 ADDR 205489b9c0 MISC 2040444486 PROCESSOR 0:206d5 TIME 1355621901 SOCKET 1 APIC 20
Dec 15 20:38:21 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:21 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00008000010093
Dec 15 20:38:21 acc328 kernel: TSC 0 ADDR 205489b9c0 MISC 2040444486 PROCESSOR 0:206d5 TIME 1355621901 SOCKET 1 APIC 20
Dec 15 20:38:22 acc328 kernel: EDAC MC1: CE row 3, channel 0, label "CPU_SrcID#1_Channel#1_DIMM#1": 2 Unknown error(s): memory read on FATAL area OVERFLOW: cpu=8 Err=0001:0093 (ch=3), addr = 0x20597d9ec0 => socket=1, Channel=1(mask=2), rank=4
Dec 15 20:38:22 acc328 kernel:
Dec 15 20:38:22 acc328 kernel: EDAC MC1: CE row 3, channel 0, label "CPU_SrcID#1_Channel#1_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x205bdbe4c0 => socket=1, Channel=1(mask=2), rank=5
Dec 15 20:38:22 acc328 kernel:
Dec 15 20:38:22 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x20554bb3c0 => socket=1, Channel=3(mask=, rank=5
Dec 15 20:38:22 acc328 kernel:
Dec 15 20:38:22 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 2 Unknown error(s): memory read on FATAL area OVERFLOW: cpu=8 Err=0001:0093 (ch=3), addr = 0x205489b9c0 => socket=1, Channel=3(mask=, rank=4
Dec 15 20:38:22 acc328 kernel:
Dec 15 20:38:23 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:23 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00008000010093
Dec 15 20:38:23 acc328 kernel: TSC 0 ADDR 205489b1c0 MISC 4034b486 PROCESSOR 0:206d5 TIME 1355621903 SOCKET 1 APIC 20
Dec 15 20:38:23 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:23 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00008000010093
Dec 15 20:38:23 acc328 kernel: TSC 0 ADDR 205489b1c0 MISC 4034b486 PROCESSOR 0:206d5 TIME 1355621903 SOCKET 1 APIC 20
Dec 15 20:38:23 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:23 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:23 acc328 kernel: TSC 0 ADDR 20575dd4c0 MISC 20404c4c86 PROCESSOR 0:206d5 TIME 1355621903 SOCKET 1 APIC 20
Dec 15 20:38:23 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:23 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:23 acc328 kernel: TSC 0 ADDR 20575dd4c0 MISC 20404c4c86 PROCESSOR 0:206d5 TIME 1355621903 SOCKET 1 APIC 20
Dec 15 20:38:23 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 2 Unknown error(s): memory read on FATAL area OVERFLOW: cpu=8 Err=0001:0093 (ch=3), addr = 0x205489b1c0 => socket=1, Channel=3(mask=, rank=4
Dec 15 20:38:23 acc328 kernel:
Dec 15 20:38:23 acc328 kernel: EDAC MC1: CE row 3, channel 0, label "CPU_SrcID#1_Channel#1_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x20575dd4c0 => socket=1, Channel=1(mask=2), rank=4
Dec 15 20:38:23 acc328 kernel:
Dec 15 20:38:24 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:24 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:24 acc328 kernel: TSC 0 ADDR 205617acc0 MISC 214a0aea86 PROCESSOR 0:206d5 TIME 1355621904 SOCKET 1 APIC 20
Dec 15 20:38:24 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:24 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:24 acc328 kernel: TSC 0 ADDR 205617acc0 MISC 214a0aea86 PROCESSOR 0:206d5 TIME 1355621904 SOCKET 1 APIC 20
Dec 15 20:38:24 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:24 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:24 acc328 kernel: TSC 0 ADDR 20558180c0 MISC 2142705086 PROCESSOR 0:206d5 TIME 1355621904 SOCKET 1 APIC 20
Dec 15 20:38:24 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:24 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:24 acc328 kernel: TSC 0 ADDR 20558180c0 MISC 2142705086 PROCESSOR 0:206d5 TIME 1355621904 SOCKET 1 APIC 20
Dec 15 20:38:25 acc328 kernel: EDAC MC1: CE row 3, channel 0, label "CPU_SrcID#1_Channel#1_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x205617acc0 => socket=1, Channel=1(mask=2), rank=5
Dec 15 20:38:25 acc328 kernel:
Dec 15 20:38:25 acc328 kernel: EDAC MC1: CE row 3, channel 0, label "CPU_SrcID#1_Channel#1_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x20558180c0 => socket=1, Channel=1(mask=2), rank=4
Dec 15 20:38:25 acc328 kernel:
Dec 15 20:38:27 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:27 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00040000010093
Dec 15 20:38:27 acc328 kernel: TSC 0 ADDR 205541efc0 MISC 244050d086 PROCESSOR 0:206d5 TIME 1355621907 SOCKET 1 APIC 20
Dec 15 20:38:27 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:27 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00040000010093
Dec 15 20:38:27 acc328 kernel: TSC 0 ADDR 205541efc0 MISC 244050d086 PROCESSOR 0:206d5 TIME 1355621907 SOCKET 1 APIC 20
Dec 15 20:38:28 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 16 Unknown error(s): memory read on FATAL area OVERFLOW: cpu=8 Err=0001:0093 (ch=3), addr = 0x205541efc0 => socket=1, Channel=3(mask=, rank=4
Dec 15 20:38:28 acc328 kernel:
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc0000c000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 10b6479dc0 MISC 204a147486 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc0000c000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 10b6479dc0 MISC 204a147486 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 20590b95c0 MISC 214a147486 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 20590b95c0 MISC 214a147486 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 20590995c0 MISC 21425e3e86 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 20590995c0 MISC 21425e3e86 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 3 Unknown error(s): memory read on FATAL area OVERFLOW: cpu=8 Err=0001:0093 (ch=3), addr = 0x10b6479dc0 => socket=1, Channel=3(mask=, rank=5
Dec 15 20:38:29 acc328 kernel:
Dec 15 20:38:29 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x20590b95c0 => socket=1, Channel=3(mask=, rank=5
Dec 15 20:38:29 acc328 kernel:
Dec 15 20:38:29 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x20590995c0 => socket=1, Channel=3(mask=, rank=4
Dec 15 20:38:29 acc328 kernel:
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00008000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 10b897dbc0 MISC 204a0aea86 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc00008000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 10b897dbc0 MISC 204a0aea86 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 20597395c0 MISC 214a147486 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 20597395c0 MISC 214a147486 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc0003c000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 205541edc0 MISC 244050d086 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: cc0003c000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 205541edc0 MISC 244050d086 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 2055a595c0 MISC 204a00e086 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:29 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:29 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:29 acc328 kernel: TSC 0 ADDR 2055a595c0 MISC 204a00e086 PROCESSOR 0:206d5 TIME 1355621909 SOCKET 1 APIC 20
Dec 15 20:38:30 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 2 Unknown error(s): memory read on FATAL area OVERFLOW: cpu=8 Err=0001:0093 (ch=3), addr = 0x10b897dbc0 => socket=1, Channel=3(mask=, rank=5
Dec 15 20:38:30 acc328 kernel:
Dec 15 20:38:30 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x20597395c0 => socket=1, Channel=3(mask=, rank=5
Dec 15 20:38:30 acc328 kernel:
Dec 15 20:38:30 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 15 Unknown error(s): memory read on FATAL area OVERFLOW: cpu=8 Err=0001:0093 (ch=3), addr = 0x205541edc0 => socket=1, Channel=3(mask=, rank=4
Dec 15 20:38:30 acc328 kernel:
Dec 15 20:38:30 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:30 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:30 acc328 kernel: TSC 0 ADDR 2050d3fbc0 MISC 2040109086 PROCESSOR 0:206d5 TIME 1355621910 SOCKET 1 APIC 20
Dec 15 20:38:30 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:30 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:30 acc328 kernel: TSC 0 ADDR 2050d3fbc0 MISC 2040109086 PROCESSOR 0:206d5 TIME 1355621910 SOCKET 1 APIC 20
Dec 15 20:38:31 acc328 kernel: EDAC MC1: CE row 7, channel 0, label "CPU_SrcID#1_Channel#3_DIMM#1": 1 Unknown error(s): memory read on FATAL area : cpu=8 Err=0001:0093 (ch=3), addr = 0x2050d3fbc0 => socket=1, Channel=3(mask=8), rank=5
Dec 15 20:38:31 acc328 kernel:
Dec 15 20:38:31 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:31 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:31 acc328 kernel: TSC 0 ADDR 20555184c0 MISC 20403cbc86 PROCESSOR 0:206d5 TIME 1355621911 SOCKET 1 APIC 20
Dec 15 20:38:31 acc328 kernel: sbridge: HANDLING MCE MEMORY ERROR
Dec 15 20:38:31 acc328 kernel: CPU 8: Machine Check Exception: 0 Bank 5: 8c00004000010093
Dec 15 20:38:31 acc328 kernel: TSC 0 ADDR 20555184c0 MISC 20403cbc86 PROCESSOR 0:206d5 TIME 1355621911 SOCKET 1 APIC 20