<6>[   93.067007] Console: switching to colour dummy device 80x25
<7>[   93.067196] [IGT] gem_exec_flush: executing
<7>[   93.390059] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   93.393980] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[   93.394762] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   93.395734] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   93.430720] [IGT] gem_exec_flush: starting subtest basic-uc-ro-default
<7>[   98.867492] [IGT] gem_exec_flush: finished subtest basic-uc-ro-default, SUCCESS
<7>[   98.983463] [IGT] gem_exec_flush: exiting, ret=0
<7>[   98.984419] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[   99.004353] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6>[   99.028116] Console: switching to colour frame buffer device 240x67
<6>[   99.232904] Console: switching to colour dummy device 80x25
<7>[   99.233066] [IGT] gem_workarounds: executing
<7>[   99.247630] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   99.249892] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[   99.252820] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   99.253766] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   99.287865] i915 0000:00:02.0: [drm:error_state_write [i915]] Resetting error state
<7>[   99.288758] [IGT] gem_workarounds: starting subtest suspend-resume
<6>[   99.422296] PM: suspend entry (������