<6> [500.763408] [IGT] kms_vblank: starting dynamic subtest pipe-C-HDMI-A-2
<7> [500.763747] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:418]
<7> [500.764314] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]
<7> [500.766887] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]
<7> [500.769404] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]
<7> [500.769424] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:400:HDMI...
<7> [500.769479] i915 0000:00:02.0: [drm:compute_baseline_pipe_bpp [i915]] [CO...
<7> [500.769642] i915 0000:00:02.0: [drm:intel_hdmi_compute_output_format [i91...
<7> [500.769774] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:387:...
<7> [500.769924] i915 0000:00:02.0: [drm:intel_ddi_compute_config_late [i915]]...
<7> [500.770056] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CR...
<7> [500.770195] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CR...
<7> [500.770332] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CR...
<7> [500.770467] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CR...
<7> [500.770600] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CR...
<7> [500.770733] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CR...
<7> [500.770876] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CR...
...