Created attachment 103553 [details]
> [ 1366.994422] [drm] stuck on render ring
> [ 1366.994426] [drm] GPU crash dump saved to /sys/class/drm/card0/error
> [ 1366.994428] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
> [ 1366.994429] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
> [ 1366.994430] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
> [ 1366.994431] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
> [ 1366.997659] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x961e000 ctx 1) at 0x961fe3c
> [ 1372.980271] [drm] stuck on render ring
> [ 1372.980327] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x3fc2f000 ctx 1) at 0x3fc2f24c
> [ 1372.980330] [drm:i915_context_is_banned] *ERROR* context hanging too fast, declaring banned!
This happens about once or twice each game while playing Dota 2. The game hangs
for a few seconds and then crashes.
Crash happens regardless of texture quality, though on High it subjectively
appears to happen more often than with Low. However I cannot reproduce it
reliably, i.e. it will hang on seemingly random occasions.
gziped contents of /sys/class/drm/card0/error attached.
GPU is Iris™ Pro Graphics 5200 that comes together with Core™ i7-4750HQ.
Sorry no one ever investigated your bug.
Please reopen if you can still reproduce with Mesa 17.0.