https://bugs.freedesktop.org/show_bug.cgi?id=89534
--- Comment #21 from John john.ettedgui@gmail.com --- Since it'd been a long time since I had tried, and another similar games that used to crash doesn't seem to anymore (IGAU) I thought I'd try again.
Well the result is mitigated somehow. The game still crashes, but this time it did not lock my computer. I was able to go to a tty to look at dmesg, and eventually Xorg auto restarted (though I didn't try to see if that session would worked, I prefered to restart the machine completely). I will attach the dmesg.
This was done on mesa-git, llvm-svn and linux 4.2.0.