915: [drm] stuck on render ring

[Chris Wilson]

On Fri, Mar 07, 2014 at 02:42:56PM +0100, Toralf Förster wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
> 
> 
> At a ThinkPad T420 with i915 and kernel 3.12.13 my watchdog scripts
> told me :
> 
> Mar  6 18:45:02 n22 kernel: [drm] stuck on render ring
> Mar  6 18:45:02 n22 kernel: [drm] stuck on blitter ring
> Mar  6 18:45:02 n22 kernel: [drm] capturing error event; look for more
> information in /sys/class/drm/card0/error
> 
> 
> The content of the first 1000 lines of /sys/class/drm/card0/error is
> attached.

That's not the first 1000 lines... It should compress very well with xz
or just plain old gzip.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre