Ryzenでエラー出るなぁ
mce: [Hardware Error]: CPU 11: Machine Check: 0 Bank 5: bea0000000000108
mce: [Hardware Error]: TSC 0 ADDR 1ffff81642658 MISC d012000101000000 SYND 4d000000 IPID 500b000000000
mce: [Hardware Error]: PROCESSOR 2:800f11 TIME 1493259355 SOCKET 0 APIC b microcode 800111c
似たようなエラー報告されてるしバグかな？
https://www.reddit.com/r/Amd/comments/63jag4/april_tech_support_megathread/dg2dn73/