igt@kms_flip@basic-flip-vs-dpms@c-hdmi-a1
IGT_8830
<4> [156.426050] i915 0000:00:02.0: [drm] Unclaimed read from register 0x65f10
<4> [156.426056] WARNING: drivers/gpu/drm/i915/intel_uncore.c:1769 at fwtable_...
<4> [156.426399] Modules linked in: vgem snd_hda_codec_intelhdmi snd_hda_codec...
<4> [156.427088] intel_audio_component_codec_wake_override+0x8b/0x170 [i915]