[Bug 89034] Firefox crashing xserver and some major rendering bugs

https://bugs.freedesktop.org/show_bug.cgi?id=89034

--- Comment #1 from Michel Dänzer michel@daenzer.net --- (In reply to smoki from comment #0)

Attached is screenshot from Unigine Valley for example, there are major rendering issues in many other GL apps.

Haven't seen such artifacts on Kaveri. Can you attach the stderr output of running Valley or another affected app with R600_DEBUG=vs,ps with and without the bisected commit?

For Firefox crashing xserver not sure how to debug that [...]

Is there something about it in the Xorg stderr output? It should be captured in a gdm log file.