<6>[ 94.960609] Console: switching to colour dummy device 80x25 <7>[ 94.960812] [IGT] gem_ccs: executing <7>[ 94.991627] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 94.994142] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 94.995058] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 94.996372] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 95.013194] [IGT] gem_ccs: exiting, ret=77 <7>[ 95.013916] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <6>[ 95.018638] Console: switching to colour frame buffer device 240x67 <7>[ 95.044639] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 95.216132] Console: switching to colour dummy device 80x25 <7>[ 95.216324] [IGT] gem_tiled_pread_basic: executing <7>[ 95.227613] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 95.229364] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 95.230189] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 95.232485] [IGT] gem_tiled_pread_basic: starting subtest basic <7>[ 95.544384] [IGT] gem_tiled_pread_basic: finished subtest basic, SUCCESS <7>[ 95.547054] [IGT] gem_tiled_pread_basic: exiting, ret=0 <7>[ 95.547718] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 95.577769] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6>[ 95.597273] Console: switching to colour frame buffer device 240x67 <6>[ 95.800889] Console: switching to colour dummy device 80x25 <7>[ 95.801984] [IGT] perf_pmu: executing <7>[ 95.810948] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 95.812280] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 95.824855] [IGT] perf_pmu: starting subtest rc6-suspend <7>[ 95.825505] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <6>[ 98.113459] PM: suspend entry (deep)