<6>[ 86.062846] Console: switching to colour dummy device 80x25 <7>[ 86.063165] [IGT] gen7_exec_parse: executing <7>[ 86.087553] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 86.089037] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 86.089809] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 86.090697] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 86.105572] [IGT] gen7_exec_parse: exiting, ret=77 <7>[ 86.106214] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 86.109488] Console: switching to colour frame buffer device 240x67 <7>[ 86.136382] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 86.285094] Console: switching to colour dummy device 80x25 <7>[ 86.285266] [IGT] i915_suspend: executing <7>[ 86.293492] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 86.295155] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 86.295922] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 86.296672] [IGT] i915_suspend: starting subtest forcewake <6>[ 86.392114] PM: suspend entry (deep)