mce: [Hardware Error]: CPU 1: Machine Check Exception: 5 Bank 4: b200000000100402
mce: [Hardware Error]: RIP !INEXACT! 10:<ffffffff81321387> {intel_idle+0xe7/0x180}
mce: [Hardware Error]: TSC 2238c73db17
mce: [Hardware Error]: PROCESSOR 0:306a9 TIME 1416411506 SOCKET 0 APIC 1 microcode 1b
mce: [Hardware Error]: CPU 3: Machine Check Exception: 5 Bank 4: b200000000100402
mce: [Hardware Error]: RIP !INEXACT! 10:<ffffffff81321387> {intel_idle+0xe7/0x180}
mce: [Hardware Error]: TSC 2238c73db43
mce: [Hardware Error]: PROCESSOR 0:306a9 TIME 1416411506 SOCKET 0 APIC 3 microcode 1b
mce: [Hardware Error]: CPU 2: Machine Check Exception: 5 Bank 4: b200000000100402
mce: [Hardware Error]: RIP !INEXACT! 10:<ffffffff812ab186> {intel_sqrt+0x36/0x50}
mce: [Hardware Error]: TSC 2238c73db28
mce: [Hardware Error]: PROCESSOR 0:306a9 TIME 1416411506 SOCKET 0 APIC 2 microcode 1b
mce: [Hardware Error]: CPU 0: Machine Check Exception: 5 Bank 4: b200000000100402
mce: [Hardware Error]: RIP !INEXACT! 10:<ffffffff81321387> {intel_idle+0xe7/0x180}
mce: [Hardware Error]: TSC 2238c73db06
mce: [Hardware Error]: PROCESSOR 0:306a9 TIME 1416411506 SOCKET 0 APIC 0 microcode 1b