<6>[ 64.494161] Console: switching to colour dummy device 80x25 <7>[ 64.494261] [IGT] gem_workarounds: executing <7>[ 64.505117] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 64.505760] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 64.505987] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 64.506409] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 64.521848] i915 0000:00:02.0: [drm:error_state_write [i915]] Resetting error state <7>[ 64.522057] [IGT] gem_workarounds: starting subtest suspend-resume <7>[ 64.522443] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <6>[ 64.578377] PM: suspend entry (s2idle)