https://bugs.freedesktop.org/show_bug.cgi?id=84614
--- Comment #4 from Michel Dänzer michel@daenzer.net --- (In reply to Filipp Andjelo from comment #3)
Almost the same problem here, full system crash, but I can't even reach the main menu. System is completely dead on the first rendering frame of the scene you see in the main menu.
Almost, but not quite the same problem then. Please file your own report.
Paulo, please attach the full /var/log/Xorg.0.log and the output of dmesg showing the radeon driver initialization.
(In reply to Paulo Dias from comment #2)
how can i do that? the kernel freezes and not even sysrq keys work anymore, i need to power off the pc.
Since you were able to retrieve the GPU fault messages from the kernel, you might be able to retrieve a working apitrace as well.