I have seen this issue on my server since 6.8.x, I am now on 6.12.2. I have done memtest, rebuilt boot device, unplugged USB devices, etc. nothing worked.
I finally narrowed it down to binhex-Sonarr and binhex-NZBget docker images. If these docker images are running my system randomly kernel traps with lsof general protection fault.
I have searched up binhex Sonarr container images and this is a known issue but it has not yet been resolved. So I kept my old standalone system running with Sonarr and NZBget installed natively. This is not my preferred solution but until it is fixed I cant have my server rebooting randomly multiple times a day.
All docker images are up to date as well.
Just started NZBget docker image today to see if it is still causing it; sure enough it is.
Aug 2 23:56:55 Tower kernel: traps: lsof[25144] general protection fault ip:14ed4092dc6e sp:69408a505fbd78cd error:0 in libc-2.37.so[14ed40915000+169000]
Aug 3 00:04:50 Tower kernel: traps: lsof[30401] general protection fault ip:148af8378c6e sp:adcd2e73629ddb44 error:0 in libc-2.37.so[148af8360000+169000]
Aug 3 00:04:50 Tower kern
tower-diagnostics-20230803-0129.zip