<6>[ 70.934684] Console: switching to colour dummy device 80x25 <7>[ 70.934748] [IGT] i915_pm_freq_api: executing <7>[ 70.956858] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7>[ 70.959000] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 70.970888] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7>[ 70.972748] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7>[ 70.984936] [IGT] i915_pm_freq_api: starting subtest freq-suspend <7>[ 70.985192] [IGT] i915_pm_freq_api: starting dynamic subtest gt0 <6>[ 71.174946] PM: suspend entry (s2idle)