<6>[ 64.807515] Console: switching to colour dummy device 80x25 <7>[ 64.807578] [IGT] i915_pm_freq_api: executing <7>[ 64.823914] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7>[ 64.825975] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 64.843427] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7>[ 64.845409] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7>[ 64.858813] [IGT] i915_pm_freq_api: starting subtest freq-suspend <7>[ 64.859066] [IGT] i915_pm_freq_api: starting dynamic subtest gt0