I was wondering if someone could tell me a little about what the events are.

 

May 22 17:17:30 Maple1 kernel: smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2683 v3 @ 2.00GHz (family: 0x6, model: 0x3f, stepping: 0x2)
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: Machine check events logged
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 17: ee2000000004017a
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: TSC 0 ADDR 5f100040 MISC d0f00031e0000086 
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: PROCESSOR 0:306f2 TIME 1527023819 SOCKET 0 APIC 0 microcode 3a
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: Machine check events logged
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 18: ee2000000004017a
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: TSC 0 ADDR 5f000000 MISC 14f00031e0000086 
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: PROCESSOR 0:306f2 TIME 1527023819 SOCKET 0 APIC 0 microcode 3a
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 19: ee2000000004017a
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: TSC 0 ADDR 5f100140 MISC 50f00031e0000086 
May 22 17:17:30 Maple1 kernel: mce: [Hardware Error]: PROCESSOR 0:306f2 TIME 1527023819 SOCKET 0 APIC 0 microcode 3a

 

Install mcelog via the NerdPack plugin.  When they occur again, more detail will be found via 

mcelog

I already have it installed. Where can I find the details?

From the output of the command, with luck

All that comes up is 

mcelog: Cannot open `/dev/mcelog': No such file or directory

 

All that comes up is 

mcelog: Cannot open `/dev/mcelog': No such file or directory

 

If the MCE happens before mcelog gets installed then there is nothing in the log