igt@kms_frontbuffer_tracking@basic on bat-rplp-1@IGT

Detail	Value
Duration	3.00 seconds
Igt-Version	IGT-Version: 2.4-gf2486f2ab (x86_64) (Linux: 7.0.0-CI_DRM_18331-g19fc8405447f+ x86_64)
Out	Using IGT_SRANDOM=1776192163 for randomisation Opened device: /dev/dri/card0 FBC last action not supported Can't test PSR: not supported by sink. Starting subtest: basic Subtest basic: SUCCESS (2.999s)
Err	Starting subtest: basic Subtest basic: SUCCESS (2.999s)
Dmesg	<6> [147.871319] Console: switching to colour dummy device 80x25 <6> [147.871615] [IGT] kms_frontbuffer_tracking: executing <7> [147.876253] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [147.877421] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [147.877909] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [147.887198] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] <7> [147.887207] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1] <7> [147.887508] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [147.887749] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected <7> [147.888072] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] <7> [147.888076] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2] <7> [147.888365] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [147.888589] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected <7> [147.888934] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] <7> [147.888939] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3] <7> [147.889227] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [147.889458] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected <7> [147.889763] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] <7> [147.889767] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4] <7> [147.890026] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [147.890284] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected <7> [147.890673] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1] <7> [147.890677] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:508:eDP-1] <7> [147.891161] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000 <7> [147.891315] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 <7> [147.891468] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 <7> [147.891641] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz <7> [147.891647] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] Assigning EDID-1.4 digital sink color depth as 8 bpc. <7> [147.891651] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD monitor <7> [147.891655] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD size 20, SAD count 0 <7> [147.891672] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] VRR capable: no <7> [147.891826] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps <7> [147.891975] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no <7> [147.892447] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1] probed modes: <7> [147.892451] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 138780 1920 1968 2000 2080 1080 1083 1088 1112 0x48 0xa <7> [147.892454] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 48 111040 1920 1968 2000 2080 1080 1083 1088 1112 0x40 0xa <7> [147.892467] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] <7> [147.892471] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1] <7> [147.892728] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected <7> [147.892740] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] <7> [147.892743] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2] <7> [147.893022] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected <7> [147.893034] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] <7> [147.893037] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3] <7> [147.893340] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected <7> [147.893351] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] <7> [147.893354] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4] <7> [147.893649] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected <7> [147.895008] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559] <7> [147.895069] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560] <7> [147.895215] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561] <7> [147.895344] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562] <7> [147.895463] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563] <6> [147.897708] [IGT] kms_frontbuffer_tracking: starting subtest basic <7> [147.898006] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [147.901578] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559] <7> [147.901636] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560] <7> [147.901729] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561] <7> [147.901822] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562] <7> [147.901933] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563] <7> [147.902264] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564] <7> [147.996558] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [147.996698] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [148.039367] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B] <7> [148.045282] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C] <7> [148.051235] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D] <7> [148.084044] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.085337] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.164207] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl <7> [148.164361] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed <7> [148.164490] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 4057) -> ( 0 - 0), size 4057 -> 0 <7> [148.165357] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [148.166245] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [148.167043] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [148.167750] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [148.168585] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0 <7> [148.169309] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0 <7> [148.169964] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0 <7> [148.170640] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0 <7> [148.171288] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0 <7> [148.171837] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0 <7> [148.172426] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0 <7> [148.172928] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0 <7> [148.179771] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7> [148.199088] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:558] <7> [148.199525] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564] <7> [148.199859] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:567] <7> [148.200291] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:568] <7> [148.713245] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [148.713387] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [148.713670] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4057), size 0 -> 4057 <7> [148.714627] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm <7> [148.715645] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 <7> [148.716868] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 <7> [148.717702] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 <7> [148.718508] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1 <7> [148.719227] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583 <7> [148.719871] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583 <7> [148.720585] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583 <7> [148.721074] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583 <7> [148.721580] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583 <7> [148.721980] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583 <7> [148.722404] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583 <7> [148.724840] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [148.725270] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [148.735725] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B] <7> [148.740697] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C] <7> [148.743809] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D] <7> [148.783188] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.784069] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.863222] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [148.863399] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [148.880446] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.914663] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [148.915725] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [148.915744] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [148.915744] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [148.915731] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2 <7> [148.916678] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4 <7> [148.963308] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [148.963464] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [148.980376] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.063334] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [149.063491] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [149.080470] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.164723] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:568] from all active usage due to RMFB ioctl <7> [149.164877] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:568] is removed <7> [149.165019] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 4057) -> ( 0 - 0), size 4057 -> 0 <7> [149.165817] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [149.166464] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [149.167012] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [149.167673] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [149.168241] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0 <7> [149.168738] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0 <7> [149.169267] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0 <7> [149.169739] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0 <7> [149.170220] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0 <7> [149.170644] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0 <7> [149.171053] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0 <7> [149.171523] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0 <7> [149.179288] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7> [149.197848] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [149.280036] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [149.280429] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [149.280822] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4057), size 0 -> 4057 <7> [149.281835] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm <7> [149.282871] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 <7> [149.283745] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 <7> [149.284421] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 <7> [149.285051] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1 <7> [149.285676] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583 <7> [149.286247] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583 <7> [149.286737] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583 <7> [149.287249] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583 <7> [149.287715] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583 <7> [149.288172] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583 <7> [149.288597] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583 <7> [149.293421] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [149.293852] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [149.302284] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B] <7> [149.306126] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C] <7> [149.308953] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D] <7> [149.331312] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.331811] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [149.367789] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.446957] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.530725] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564] <7> [149.534760] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [149.535625] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.613544] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.700137] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [149.709700] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.780039] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.865561] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [149.880864] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [149.963402] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.066213] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [150.066501] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.146869] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.230480] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [150.246339] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [150.276735] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.346885] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.430592] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [150.435053] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [150.480853] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.563398] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.648429] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [150.653579] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [150.700008] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.780308] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [150.863273] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl <7> [150.863457] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed <7> [150.863617] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 4057) -> ( 0 - 0), size 4057 -> 0 <7> [150.864543] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7> [150.865321] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [150.865969] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [150.866737] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7> [150.867413] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0 <7> [150.867971] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0 <7> [150.868587] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0 <7> [150.869123] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0 <7> [150.869603] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0 <7> [150.870083] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0 <7> [150.870575] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0 <7> [150.870995] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0 <7> [150.879215] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <6> [150.897456] [IGT] kms_frontbuffer_tracking: finished subtest basic, SUCCESS <6> [150.899621] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [150.900555] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [150.915622] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4057), size 0 -> 4057 <7> [150.916446] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> wm0,wm1,wm2,wm3,wm4,wm5, wm6, wm7,twm,swm,stwm <7> [150.917109] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 <7> [150.917672] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 <7> [150.918246] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 <7> [150.918817] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1 <7> [150.919391] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583 <7> [150.919893] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583 <7> [150.920594] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583 <7> [150.921065] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583 <7> [150.921510] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583 <7> [150.921921] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583 <7> [150.922356] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583 <7> [150.923268] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [150.923671] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [150.929406] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [150.946426] Console: switching to colour frame buffer device 240x67

<6> [147.871319] Console: switching to colour dummy device 80x25

<6> [147.871615] [IGT] kms_frontbuffer_tracking: executing

<7> [147.876253] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [147.877421] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [147.877909] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [147.887198] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1]

<7> [147.887207] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1]

<7> [147.887508] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [147.887749] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected

<7> [147.888072] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2]

<7> [147.888076] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2]

<7> [147.888365] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [147.888589] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected

<7> [147.888934] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3]

<7> [147.888939] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3]

<7> [147.889227] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [147.889458] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected

<7> [147.889763] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4]

<7> [147.889767] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4]

<7> [147.890026] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [147.890284] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected

<7> [147.890673] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1]

<7> [147.890677] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:508:eDP-1]

<7> [147.891161] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000

<7> [147.891315] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000

<7> [147.891468] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000

<7> [147.891641] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] Supported Monitor Refresh rate range is 0 Hz - 0 Hz

<7> [147.891647] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] Assigning EDID-1.4 digital sink color depth as 8 bpc.

<7> [147.891651] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD monitor

<7> [147.891655] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD size 20, SAD count 0

<7> [147.891672] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] VRR capable: no

<7> [147.891826] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps

<7> [147.891975] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no

<7> [147.892447] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1] probed modes:

<7> [147.892451] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 138780 1920 1968 2000 2080 1080 1083 1088 1112 0x48 0xa

<7> [147.892454] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 48 111040 1920 1968 2000 2080 1080 1083 1088 1112 0x40 0xa

<7> [147.892467] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1]

<7> [147.892471] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1]

<7> [147.892728] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected

<7> [147.892740] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2]

<7> [147.892743] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2]

<7> [147.893022] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected

<7> [147.893034] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3]

<7> [147.893037] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3]

<7> [147.893340] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected

<7> [147.893351] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4]

<7> [147.893354] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4]

<7> [147.893649] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected

<7> [147.895008] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559]

<7> [147.895069] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560]

<7> [147.895215] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561]

<7> [147.895344] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562]

<7> [147.895463] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563]

<6> [147.897708] [IGT] kms_frontbuffer_tracking: starting subtest basic

<7> [147.898006] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [147.901578] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559]

<7> [147.901636] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560]

<7> [147.901729] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561]

<7> [147.901822] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562]

<7> [147.901933] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563]

<7> [147.902264] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564]

<7> [147.996558] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [147.996698] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [148.039367] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]

<7> [148.045282] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]

<7> [148.051235] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D]

<7> [148.084044] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.085337] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.164207] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl

<7> [148.164361] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed

<7> [148.164490] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 4057) -> ( 0 - 0), size 4057 -> 0

<7> [148.165357] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [148.166245] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [148.167043] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [148.167750] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [148.168585] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0

<7> [148.169309] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0

<7> [148.169964] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0

<7> [148.170640] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0

<7> [148.171288] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0

<7> [148.171837] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0

<7> [148.172426] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0

<7> [148.172928] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0

<7> [148.179771] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<7> [148.199088] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:558]

<7> [148.199525] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564]

<7> [148.199859] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:567]

<7> [148.200291] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:568]

<7> [148.713245] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [148.713387] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [148.713670] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4057), size 0 -> 4057

<7> [148.714627] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm

<7> [148.715645] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0

<7> [148.716868] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63

<7> [148.717702] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64

<7> [148.718508] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1

<7> [148.719227] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583

<7> [148.719871] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583

<7> [148.720585] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583

<7> [148.721074] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583

<7> [148.721580] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583

<7> [148.721980] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583

<7> [148.722404] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583

<7> [148.724840] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [148.725270] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [148.735725] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]

<7> [148.740697] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]

<7> [148.743809] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D]

<7> [148.783188] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.784069] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.863222] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [148.863399] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [148.880446] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.914663] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [148.915725] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [148.915744] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [148.915744] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port F/TC#3: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [148.915731] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2

<7> [148.916678] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (tbt-alt -> disconnected) pin assignment: - max lanes: 4

<7> [148.963308] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [148.963464] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [148.980376] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.063334] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [149.063491] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [149.080470] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.164723] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:568] from all active usage due to RMFB ioctl

<7> [149.164877] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:568] is removed

<7> [149.165019] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 4057) -> ( 0 - 0), size 4057 -> 0

<7> [149.165817] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [149.166464] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [149.167012] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [149.167673] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [149.168241] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0

<7> [149.168738] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0

<7> [149.169267] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0

<7> [149.169739] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0

<7> [149.170220] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0

<7> [149.170644] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0

<7> [149.171053] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0

<7> [149.171523] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0

<7> [149.179288] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<7> [149.197848] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [149.280036] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [149.280429] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [149.280822] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4057), size 0 -> 4057

<7> [149.281835] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm

<7> [149.282871] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0

<7> [149.283745] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63

<7> [149.284421] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64

<7> [149.285051] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1

<7> [149.285676] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583

<7> [149.286247] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583

<7> [149.286737] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583

<7> [149.287249] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583

<7> [149.287715] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583

<7> [149.288172] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583

<7> [149.288597] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583

<7> [149.293421] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [149.293852] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [149.302284] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]

<7> [149.306126] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]

<7> [149.308953] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D]

<7> [149.331312] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.331811] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [149.367789] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.446957] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.530725] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564]

<7> [149.534760] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [149.535625] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.613544] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.700137] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [149.709700] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.780039] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.865561] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [149.880864] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [149.963402] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.066213] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [150.066501] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.146869] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.230480] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [150.246339] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [150.276735] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.346885] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.430592] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [150.435053] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [150.480853] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.563398] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.648429] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [150.653579] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [150.700008] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.780308] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [150.863273] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl

<7> [150.863457] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed

<7> [150.863617] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 4057) -> ( 0 - 0), size 4057 -> 0

<7> [150.864543] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm

<7> [150.865321] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [150.865969] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [150.866737] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

<7> [150.867413] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0

<7> [150.867971] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0

<7> [150.868587] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0

<7> [150.869123] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0

<7> [150.869603] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0

<7> [150.870083] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0

<7> [150.870575] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0

<7> [150.870995] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0

<7> [150.879215] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<6> [150.897456] [IGT] kms_frontbuffer_tracking: finished subtest basic, SUCCESS

<6> [150.899621] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [150.900555] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [150.915622] i915 0000:00:02.0: [drm:skl_print_plane_ddb_changes [i915]] [PLANE:35:plane 1A] ddb ( 0 - 0) -> ( 0 - 4057), size 0 -> 4057

<7> [150.916446] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5, wm6, wm7,*twm,*swm,*stwm

<7> [150.917109] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 4, 6, 7, 11, 11, 0, 0, 0, 3, 0

<7> [150.917672] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 65, 97, 113, 177, 177, 0, 0, 30, 49, 63

<7> [150.918246] i915 0000:00:02.0: [drm:skl_print_plane_wm_changes [i915]] [PLANE:35:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 73, 108, 126, 196, 196, 0, 0, 31, 55, 64

<7> [150.918817] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1

<7> [150.919391] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583

<7> [150.919893] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583

<7> [150.920594] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583

<7> [150.921065] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583

<7> [150.921510] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583

<7> [150.921921] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583

<7> [150.922356] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583

<7> [150.923268] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [150.923671] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [150.929406] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [150.946426] Console: switching to colour frame buffer device 240x67

Results for igt@kms_frontbuffer_tracking@basic