<6>[ 89.145217] Console: switching to colour dummy device 80x25 <7>[ 89.145493] [IGT] i915_suspend: executing <7>[ 89.166447] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 89.168318] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 89.169094] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 89.169995] [IGT] i915_suspend: starting subtest fence-restore-untiled