<6>[ 96.084527] Console: switching to colour dummy device 80x25 <7>[ 96.084723] [IGT] i915_suspend: executing <7>[ 96.111941] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 96.114913] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 96.115926] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 96.116911] [IGT] i915_suspend: starting subtest sysfs-reader <6>[ 97.236610] PM: suspend entry (deep)