[21467.812694] [drm] GPU HANG: ecode 9:0:0x86dffffd, in Xorg [1472], reason: Hang on render ring, action: reset
[21467.812696] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[21467.812697] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[21467.812698] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[21467.812700] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[21467.812701] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[21467.812771] drm/i915: Resetting chip after gpu hang
[21467.812970] [drm] GuC firmware load skipped
[21469.828281] [drm] RC6 on