[ 599.057593] Console: switching to colour dummy device 80x25 [ 599.057711] [IGT] gem_tiled_swapping: executing [ 599.068112] gem_tiled_swapp (1456): drop_caches: 4 [ 599.784565] [IGT] gem_tiled_swapping: starting subtest non-threaded [ 632.548377] [IGT] gem_tiled_swapping: exiting, ret=0 [ 632.664983] Console: switching to colour frame buffer device 200x56 [ 757.153471] Console: switching to colour dummy device 80x25 [ 757.153576] [IGT] gem_tiled_swapping: executing [ 757.595574] [IGT] gem_tiled_swapping: starting subtest threaded [ 860.665822] [IGT] gem_tiled_swapping: exiting, ret=0 [ 860.815800] Console: switching to colour frame buffer device 200x56