<6>[   87.532870] Console: switching to colour dummy device 80x25
<7>[   87.533069] [IGT] gem_exec_suspend: executing
<7>[   87.557489] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   87.559594] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7>[   87.560579] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   87.561779] i915 0000:00:02.0: [drm:i915_gem_open [i915]] 
<7>[   87.588216] [IGT] gem_exec_suspend: starting subtest basic-S3
<7>[   87.588677] [IGT] gem_exec_suspend: starting dynamic subtest smem
<7>[   87.596425] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7>[   88.671389] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<7>[   88.687829] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]
<6>[   89.837189] PM: suspend entry (deep)
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