System went down after "sbridge: HANDLING MCE MEMORY ERROR".

Solution Unverified - Updated -


  • Following messages are seen in /var/log/messages before system went down:

    kernel: sbridge: HANDLING MCE MEMORY ERROR
    kernel: CPU 1: Machine Check Exception: 0 Bank 9: 8c000046000800c1
    kernel: TSC 0 ADDR b41107b40 MISC 900010001000c8c PROCESSOR 0:206d7 TIME 1380047100 SOCKET 1 APIC 20


  • Red Hat Enterprise Linux 6
  • Red Hat enterprise Linux 7
    kernel 3.10.0-514.21.1.el7.x86_64

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