Comment 3 for bug 1871965

= eoan verification =
== AMD EPYC ==
# dmesg
[ 2188.007718] mce: [Hardware Error]: Machine check events logged
[ 2188.007722] [Hardware Error]: Deferred error, no action required.
[ 2188.009446] [Hardware Error]: CPU:0 (17:31:0) MC0_STATUS[-|-|MiscV|AddrV|-|-|SyndV|UECC|Deferred|-|-]: 0x9c2030000000011b
[ 2188.011080] [Hardware Error]: Error Addr: 0x000000035dd8bfc0
[ 2188.012685] [Hardware Error]: IPID: 0x000000b000000000, Syndrome: 0x000000030b404000
[ 2188.014282] [Hardware Error]: Load Store Unit Ext. Error Code: 0, Load queue parity error.
[ 2188.015912] [Hardware Error]: cache level: L3/GEN, tx: GEN, mem-tx: RD
# ras-mc-ctl --errors
No Memory errors.

No PCIe AER errors.

No Extlog errors.

MCE events:
1 2020-04-15 17:40:23 +0000 error: Deferred error, no action required., CPU 2, bank Load Store Unit (bank=0), mcg mcgstatus=0, mci UECC, mcgcap=0x0000011c, status=0x9c2030000000011b, addr=0x35dd8bfc0, walltime=0x5e974708, cpuid=0x00830f10

== SkyLake ==
$ sudo ras-mc-ctl --errors
No Memory errors.

No PCIe AER errors.

No Extlog errors.

MCE events:
1 2020-04-15 18:20:30 +0000 error: No Error, mcg mcgstatus=0, mci Corrected_error Error_enabled, mcgcap=0x0f000814, status=0x9400000000000000, addr=0x0000abcd, walltime=0x5e97506f, cpuid=0x00050654, bank=0x00000001
2 2020-04-15 18:20:30 +0000 error: No Error, mcg mcgstatus=0, mci Corrected_error Error_enabled, mcgcap=0x0f000814, status=0x9400000000000000, addr=0x00001234, walltime=0x5e97506f, cpu=0x00000001, cpuid=0x00050654, apicid=0x00000002, bank=0x00000002