Comment # 24 on bug 68224 from Tom Stellard

(In reply to comment #23)
> Created attachment 89640 [details]
> steam's log (SS3)
> 
> My PC hung. This is log from the game - nothing exciting as far as i know.
> When i find out anything useful i will call you.

If you could get a dump with the environment variable

R600_DEBUG=ps,vs

That would help.