Cloudvirt1022 crashed today due to unrecoverable memory errors on DIMM A4.
dell iDRAC logs
Thu Jan 23 2020 16:47:05 Multi-bit memory errors detected on a memory device at location(s) DIMM_A4. Thu Jan 23 2020 16:47:05 Multi-bit memory errors detected on a memory device at location(s) DIMM_A4. Thu Jan 23 2020 16:47:05 A problem was detected in Memory Reference Code (MRC). Tue Nov 19 2019 23:01:12 Correctable memory error rate exceeded for DIMM_A4. Tue Nov 19 2019 23:01:09 Correctable memory error rate exceeded for DIMM_A4. Sat Aug 18 2018 01:35:53 Correctable memory error rate exceeded for DIMM_A4. Sat Aug 18 2018 01:35:46 Correctable memory error rate exceeded for DIMM_A4. Thu May 17 2018 22:50:26 Correctable memory error rate exceeded for DIMM_A4. Thu May 17 2018 22:50:10 Correctable memory error rate exceeded for DIMM_A4. Tue May 01 2018 14:22:05 Correctable memory error rate exceeded for DIMM_A4. Tue May 01 2018 14:21:59 Correctable memory error rate exceeded for DIMM_A4. Thu Mar 29 2018 11:50:48 Correctable memory error rate exceeded for DIMM_A4. Thu Mar 29 2018 11:50:48 Correctable memory error rate exceeded for DIMM_A4.
/var/log/mcelog
Hardware event. This is not a software error. MCE 0 not finished? CPU 8 BANK 3 TSC 62c107f0da4e3c RIP !INEXACT! 10:ffffffff9d21c2f0 TIME 1579797908 Thu Jan 23 16:45:08 2020 MCG status:RIPV MCIP MCi status: Error overflow Uncorrected error Error enabled Processor context corrupt MCA: Generic CACHE Level-1 Snoop Error STATUS f200000000300189 MCGSTATUS 5 MCGCAP 7000816 APICID 8 SOCKETID 0 CPUID Vendor Intel Family 6 Model 79