Created attachment 96889 [details]
xz of /sys/class/drm/card0/error
By filing this bug, I follow the instructions below:
[26922.904349] [drm] stuck on render ring
[26922.904350] [drm] stuck on blitter ring
[26922.904351] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[26922.904352] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[26922.904352] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[26922.904352] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[26922.904352] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
I was running a program of myself that uses vtk-5.10.1 to visualize data. I am running a Gentoo linux on a Thinkpad X220 with
installed. I observed these hangs over different kernel versions and versions of xf86-video-intel.
*** This bug has been marked as a duplicate of bug 54226 ***