Comment # 2 on bug 98924 from Stefano Cipriani

Created attachment 129431 [details]
dmesg when glxgears runs once

Small update, on drm-next-4.11-wip sometimes glxgears starts correctly the
first time, but it freezes on subsequent runs. 
On dmesg I get:

asynchronous wait on fence amd_sched:gfx:19 timed out

Full dmesg attached