PC Processors

[zfrdh]

My system crashes sporadically with Fedora.

I see on next boot always like:

[0.023025] mce: [Hardware Error]: CPU 3: Machine Check: 0 Bank 5 bea0000000

[0.023089] mce: [Hardware Error]: TSC 0 ADDR 1ffffbb911

b5c MSIC d012000101000000 SYND 4d000000 IPID 500b000000000

[0.023157] mce: [Hardware Error]: PROCESSOR 2:800f11 TIME 1542271049

SOCKET 0 APIC 3 microcode 8001126

What can I do?

[samsungirexindia89]

kernel: mce: [Hardware Error]: CPU 1: Machine Check: 0 Bank 5: bea0000000000108
kernel: mce: [Hardware Error]: TSC 0 ADDR 1ffff9205da4e MISC d012000101000000 SYND 4d000000 IPID 500b000000000 
kernel: mce: [Hardware Error]: PROCESSOR 2:800f11 TIME 1517252461 SOCKET 0 APIC 1 microcode 8001126

The CPU is an AMD Ryzen and it only happens very occasionally but it's annoying.... any thoughts on what the error is talking about?
Trebor

Best regards

Samsungirex India