[Mesa-dev] intel GPU freeze with master, with apitrace log

[Daniel Vetter]

On Wed, Nov 02, 2011 at 12:14:10PM -0600, tom fogal wrote:
> > Our application has a render mode which is causing a
> > Sandybridge-based system to hang for a second with Mesa master.  In
> > dmesg I see:
> > 
> >   [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
> >   [drm:i915:do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiti
> > ng 23347 at 23343, next 23348)
> Ping?

Generally we need the i915_error_state from debugfs when diagnosing gpu
hangs. Can you please attach that one?

Thanks, Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48