gistfile1.txt

[ 7302.680957] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun
[14492.202771] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun
[26942.456329] [drm] stuck on render ring
[26942.459836] [drm] GPU HANG: ecode 8:0:0x84d77c1c, in X [9243], reason: Ring hung, action: reset
[26942.459845] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[26942.459848] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[26942.459850] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[26942.459851] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[26942.459854] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[26942.461534] drm/i915: Resetting chip after gpu hang
[27316.762419] [drm] stuck on render ring
[27316.764663] [drm] GPU HANG: ecode 8:0:0x84d77c1c, in X [9243], reason: Ring hung, action: reset
[27316.766388] drm/i915: Resetting chip after gpu hang
[54782.095279] [drm:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe A FIFO underrun