Created attachment 108731 [details]
error_state file contents

Anytime I load a video file or use the GPU in any way i get tons of the following message in dmesg.

[  161.372074] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring
[  165.372674] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring
[  169.373276] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring

Also the video will play in what seems like 1 FPS

Reproducible: Always

Steps to Reproduce:
1. run mplayer on some avi file
2. observe failure of life
3. open bug report
Actual Results:  
[  161.372074] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring
[  165.372674] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring
[  169.373276] [drm:ring_stuck] *ERROR* Kicking stuck wait on render ring

Expected Results:  
no errors with proper playback framerate.

more dmesg error stuff:

[  169.373282] [drm:i915_hangcheck_elapsed] *ERROR* no progress on render ring
[  169.373284] [drm] capturing error event; look for more information in /sys/kernel/debug/dri/0/i915_error_state
[  169.383415] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x3b35000 ctx 0) at 0x3b3501c


contents of the /sys/kernel/debug/dri/0/i915_error_state file are attached!