Oops#1 Part5
<14>[  259.749195] [IGT] kms_big_fb: exiting, ret=77
<7>[  259.749561] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[  259.788026] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6>[  259.796408] Console: switching to colour frame buffer device 240x67
<6>[  259.881966] Console: switching to colour dummy device 80x25
<14>[  259.882386] [IGT] gem_userptr_blits: executing
<7>[  259.884598] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[  259.885606] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[  259.885975] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[  259.886525] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<14>[  259.899471] [IGT] gem_userptr_blits: starting subtest process-exit
<14>[  259.910267] [IGT] gem_userptr_blits: finished subtest process-exit, SUCCESS
<14>[  259.918171] [IGT] gem_userptr_blits: exiting, ret=0
<7>[  259.918389] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[  259.963117] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6>[  259.971414] Console: switching to colour frame buffer device 240x67
<6>[  260.055846] Console: switching to colour dummy device 80x25
<14>[  260.056265] [IGT] gem_exec_big: executing
<7>[  260.059561] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[  260.060227] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[  260.060506] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[  260.060983] i915 0000:00:02.0: [drm:i915_gem_open [i915]]