[SOLVED] Random Kernel Bugs (System Crashes)

[celex]

Used Hardware:

Intel Core i5-10400 6x 2.9GHz
MSI H510M-A PRO
32GB RAM (2x 16GB) Corsair Vegeance LPX black DDR4-2666MHz
be quiet! Cooler Pure Rock Slim 2
400W Power Supply

250GB M2 SSD (Proxmox Install)
2x 250GB SSD (configured as zfs raid 1)
------------------------------------------------------------------------------------------------------------------
Now to my problem. After a random amount of time (can differ from minutes to hours) my freshly installed proxmox server crashes. It even does that with almost no load on the CPU / RAM. I just dont know what triggers it.

After it crashes, it prints out following kernel bug

https://imgur.com/a/4P0eT7M (2 pics)

Proxmox Version: 7.1-2
My current Kernel version: 5.13.19-6-pve

Is there anything I can disable in the BIOS which is known to have issues with proxmox?
Hope anyone gets something out of these pictures, since I certainly don't.

 

[celex]

Update:

MemTest86 revealed my two sticks of RAM were faulty..
This is a reminder to always test your RAM before using it!