Ryzen (3950X, 3900X ) MCE that appears on linux in video calls and some other loads #45
Description
(Apologies for the random texts and edit weirdness in the thread. This was originally just a tracking issue for miscallenous configuration issues on my personal machine, but later sort of converted to a discussion thread on the specific MCE.)
I hid some of my comments because they were basically overclocking logs in Finnish that didn't reach any tangible conclusions. The MCE seems to look something like this:
Mar 23 12:12:14 freedom kernel: mce: [Hardware Error]: Machine check events logged
Mar 23 12:12:14 freedom kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 0: baa0000000010145
Mar 23 12:12:14 freedom kernel: mce: [Hardware Error]: TSC 0 MISC d012000100000000 SYND 4d00002e IPID b000000000
Mar 23 12:12:14 freedom kernel: mce: [Hardware Error]: PROCESSOR 2:870f10 TIME 1616494331 SOCKET 0 APIC 0 microcode 8701021
And it seems over- and undervolting may affect how often the error appears. It also seems to appear mostly (or exclusively?) on Linux, with multiple people reporting being affected but dual boot Windows working stable.
See bottom of thread for up-to-date info
#45 (comment)