Semi Random Crashes - Hardware?

[dark wigeon]

I say "semi random" because crashes happen anytime I put any sort of load on my system. Reinstalled Mint a while back, issue seemingly went away. Issue has returned recently.

[last fog]

its definitely a faulty or bad piece of hardware. I would try reseating the RAM sticks in your AMD system and see if that fixes the issue. If not, there might be overheating

[sage shuttle]

looks very much like a CPU defect. One core is not getting enough voltage. Whether this is due to the C-States not waking up fast enough from C6 or something else, I don't know

try updating your BIOS and deactivating C-States in BIOS

if this does not help, you can manually increase the voltage of the individual cores