<6>[ 89.702921] Console: switching to colour dummy device 80x25 <7>[ 89.703127] [IGT] i915_suspend: executing <7>[ 89.726251] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 89.730705] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 89.733104] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 89.735638] [IGT] i915_suspend: starting subtest sysfs-reader <6>[ 90.860115] PM: suspend entry (deep)