Created attachment 98201 [details]
dmesg with GPU lockup

Yea, this is maybe going off topic, but I'm a bit tired, so here's the dmesg
with gpu lockup. 

It always happens when going to Sanctum2's advanced graphics setting, right
when enabling "Lichstrahlen" or light rays or whatever it's called in english.

The rest of the game seems to be fine as far as I have seen walking around for
a pretty short time.