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

Detail	Value
Duration	3.05 seconds
Igt-Version	IGT-Version: 2.4-g63a08403d (x86_64) (Linux: 7.0.0-CI_DRM_18341-g7f72587254d9+ x86_64)
Out	Using IGT_SRANDOM=1776333532 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 (3.046s)
Err	Starting subtest: basic Subtest basic: SUCCESS (3.046s)
Dmesg	<6> [145.851566] Console: switching to colour dummy device 80x25 <6> [145.851786] [IGT] kms_frontbuffer_tracking: executing <7> [145.856878] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [145.857616] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [145.857994] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [145.865195] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] <7> [145.865204] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1] <7> [145.865596] 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> [145.865992] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected <7> [145.866642] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] <7> [145.866649] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2] <7> [145.867105] 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> [145.867494] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected <7> [145.868606] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] <7> [145.868617] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3] <7> [145.869085] 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> [145.869489] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected <7> [145.870017] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] <7> [145.870024] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4] <7> [145.870448] 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> [145.870826] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected <7> [145.871519] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1] <7> [145.871526] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:508:eDP-1] <7> [145.872119] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000 <7> [145.872376] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 <7> [145.872645] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 <7> [145.872933] 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> [145.872941] 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> [145.872946] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD monitor <7> [145.872951] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD size 20, SAD count 0 <7> [145.872978] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] VRR capable: no <7> [145.873230] 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> [145.873489] 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> [145.874155] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1] probed modes: <7> [145.874162] 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> [145.874168] 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> [145.874191] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] <7> [145.874197] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1] <7> [145.874638] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected <7> [145.874659] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] <7> [145.874664] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2] <7> [145.875089] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected <7> [145.875108] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] <7> [145.875113] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3] <7> [145.875543] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected <7> [145.875562] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] <7> [145.875567] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4] <7> [145.875985] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected <7> [145.878059] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559] <7> [145.878126] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560] <7> [145.878230] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561] <7> [145.878326] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562] <7> [145.878452] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563] <6> [145.880682] [IGT] kms_frontbuffer_tracking: starting subtest basic <7> [145.880928] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7> [145.884282] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559] <7> [145.884342] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560] <7> [145.884464] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561] <7> [145.884571] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562] <7> [145.884681] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563] <7> [145.884991] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564] <7> [145.976981] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [145.977130] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [146.019629] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B] <7> [146.025439] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C] <7> [146.029584] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D] <7> [146.063525] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [146.064592] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [146.144948] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl <7> [146.145132] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed <7> [146.145286] 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> [146.146051] 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> [146.146728] 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> [146.147365] 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> [146.148047] 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> [146.148695] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0 <7> [146.149248] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0 <7> [146.149773] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0 <7> [146.150260] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0 <7> [146.150789] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0 <7> [146.151211] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0 <7> [146.151557] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0 <7> [146.151865] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0 <7> [146.159679] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7> [146.178343] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:558] <7> [146.178992] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564] <7> [146.179583] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:567] <7> [146.180109] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:568] <7> [146.693865] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [146.694003] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [146.694274] 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> [146.695273] 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> [146.696417] 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> [146.697234] 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> [146.697908] 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> [146.698580] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1 <7> [146.699192] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583 <7> [146.699790] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583 <7> [146.700317] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583 <7> [146.700856] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583 <7> [146.701352] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583 <7> [146.701853] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583 <7> [146.702321] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583 <7> [146.704423] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [146.704765] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [146.718494] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B] <7> [146.723180] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C] <7> [146.728661] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D] <7> [146.763472] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [146.764408] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [146.843862] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [146.844018] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [146.860854] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [146.881321] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7> [146.882375] 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> [146.882383] 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> [146.882384] 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> [146.882367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2 <7> [146.883343] 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> [146.943489] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [146.943638] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [146.960817] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.043561] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [147.043811] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [147.060849] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.144890] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:568] from all active usage due to RMFB ioctl <7> [147.145036] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:568] is removed <7> [147.145168] 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> [147.146005] 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> [147.146647] 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> [147.147268] 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> [147.147878] 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> [147.148434] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0 <7> [147.149005] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0 <7> [147.149490] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0 <7> [147.150041] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0 <7> [147.150499] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0 <7> [147.150977] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0 <7> [147.151389] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0 <7> [147.151821] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0 <7> [147.159673] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <7> [147.178572] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [147.260475] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A] <7> [147.260616] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1] <7> [147.261026] 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> [147.262238] 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> [147.263322] 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> [147.264273] 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> [147.265147] 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> [147.266038] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1 <7> [147.266824] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583 <7> [147.267513] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583 <7> [147.268309] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583 <7> [147.269213] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583 <7> [147.269831] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583 <7> [147.270316] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583 <7> [147.270789] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583 <7> [147.276912] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [147.277411] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [147.303379] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B] <7> [147.308766] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C] <7> [147.311931] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D] <7> [147.347016] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.348053] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [147.385691] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.460556] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.544118] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564] <7> [147.548336] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [147.566646] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.643674] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.730653] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [147.740431] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.810570] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.896977] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [147.910632] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [147.993915] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.096520] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [148.096814] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.177347] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.260811] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [148.276630] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [148.306665] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.377285] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.460915] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [148.465490] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [148.511885] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.593909] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.678857] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509 <7> [148.682837] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7> [148.729864] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.810700] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7> [148.893636] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl <7> [148.893806] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed <7> [148.893957] 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> [148.894914] 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> [148.895709] 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> [148.896435] 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> [148.897030] 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> [148.897694] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0 <7> [148.898305] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0 <7> [148.898834] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0 <7> [148.899367] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0 <7> [148.899883] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0 <7> [148.900372] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0 <7> [148.900816] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0 <7> [148.901248] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0 <7> [148.909562] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A] <6> [148.928094] [IGT] kms_frontbuffer_tracking: finished subtest basic, SUCCESS <6> [148.930692] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7> [148.931749] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [148.950285] 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> [148.951125] 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> [148.951888] 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> [148.952586] 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> [148.953214] 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> [148.953827] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1 <7> [148.954434] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583 <7> [148.954971] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583 <7> [148.955507] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583 <7> [148.955987] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583 <7> [148.956477] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583 <7> [148.956911] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583 <7> [148.957644] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583 <7> [148.958602] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1 <7> [148.959020] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A] <7> [148.976544] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [148.993472] Console: switching to colour frame buffer device 240x67

<6> [145.851566] Console: switching to colour dummy device 80x25

<6> [145.851786] [IGT] kms_frontbuffer_tracking: executing

<7> [145.856878] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [145.857616] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [145.857994] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [145.865195] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1]

<7> [145.865204] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1]

<7> [145.865596] 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> [145.865992] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected

<7> [145.866642] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2]

<7> [145.866649] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2]

<7> [145.867105] 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> [145.867494] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected

<7> [145.868606] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3]

<7> [145.868617] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3]

<7> [145.869085] 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> [145.869489] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected

<7> [145.870017] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4]

<7> [145.870024] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4]

<7> [145.870448] 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> [145.870826] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected

<7> [145.871519] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1]

<7> [145.871526] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:508:eDP-1]

<7> [145.872119] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000

<7> [145.872376] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000

<7> [145.872645] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000

<7> [145.872933] 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> [145.872941] 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> [145.872946] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD monitor

<7> [145.872951] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:508:eDP-1] ELD size 20, SAD count 0

<7> [145.872978] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:508:eDP-1] VRR capable: no

<7> [145.873230] 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> [145.873489] 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> [145.874155] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:eDP-1] probed modes:

<7> [145.874162] 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> [145.874168] 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> [145.874191] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1]

<7> [145.874197] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:518:DP-1]

<7> [145.874638] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:518:DP-1] disconnected

<7> [145.874659] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2]

<7> [145.874664] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-2]

<7> [145.875089] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-2] disconnected

<7> [145.875108] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3]

<7> [145.875113] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:539:DP-3]

<7> [145.875543] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:DP-3] disconnected

<7> [145.875562] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4]

<7> [145.875567] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:548:DP-4]

<7> [145.875985] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:548:DP-4] disconnected

<7> [145.878059] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559]

<7> [145.878126] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560]

<7> [145.878230] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561]

<7> [145.878326] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562]

<7> [145.878452] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563]

<6> [145.880682] [IGT] kms_frontbuffer_tracking: starting subtest basic

<7> [145.880928] i915 0000:00:02.0: [drm:i915_gem_open [i915]]

<7> [145.884282] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:559]

<7> [145.884342] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:560]

<7> [145.884464] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:561]

<7> [145.884571] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:562]

<7> [145.884681] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:563]

<7> [145.884991] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564]

<7> [145.976981] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [145.977130] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [146.019629] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]

<7> [146.025439] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]

<7> [146.029584] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D]

<7> [146.063525] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [146.064592] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [146.144948] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl

<7> [146.145132] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed

<7> [146.145286] 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> [146.146051] 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> [146.146728] 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> [146.147365] 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> [146.148047] 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> [146.148695] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0

<7> [146.149248] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0

<7> [146.149773] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0

<7> [146.150260] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0

<7> [146.150789] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0

<7> [146.151211] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0

<7> [146.151557] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0

<7> [146.151865] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0

<7> [146.159679] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<7> [146.178343] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:558]

<7> [146.178992] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564]

<7> [146.179583] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:567]

<7> [146.180109] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:568]

<7> [146.693865] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [146.694003] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [146.694274] 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> [146.695273] 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> [146.696417] 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> [146.697234] 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> [146.697908] 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> [146.698580] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1

<7> [146.699192] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583

<7> [146.699790] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583

<7> [146.700317] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583

<7> [146.700856] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583

<7> [146.701352] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583

<7> [146.701853] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583

<7> [146.702321] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583

<7> [146.704423] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [146.704765] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [146.718494] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]

<7> [146.723180] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]

<7> [146.728661] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D]

<7> [146.763472] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [146.764408] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [146.843862] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [146.844018] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [146.860854] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [146.881321] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2

<7> [146.882375] 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> [146.882383] 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> [146.882384] 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> [146.882367] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2

<7> [146.883343] 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> [146.943489] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [146.943638] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [146.960817] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.043561] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [147.043811] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [147.060849] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.144890] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:568] from all active usage due to RMFB ioctl

<7> [147.145036] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:568] is removed

<7> [147.145168] 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> [147.146005] 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> [147.146647] 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> [147.147268] 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> [147.147878] 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> [147.148434] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0

<7> [147.149005] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0

<7> [147.149490] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0

<7> [147.150041] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0

<7> [147.150499] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0

<7> [147.150977] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0

<7> [147.151389] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0

<7> [147.151821] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0

<7> [147.159673] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<7> [147.178572] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [147.260475] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:151:pipe A]

<7> [147.260616] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:508:eDP-1]

<7> [147.261026] 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> [147.262238] 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> [147.263322] 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> [147.264273] 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> [147.265147] 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> [147.266038] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1

<7> [147.266824] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583

<7> [147.267513] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583

<7> [147.268309] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583

<7> [147.269213] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583

<7> [147.269831] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583

<7> [147.270316] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583

<7> [147.270789] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583

<7> [147.276912] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [147.277411] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [147.303379] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:269:pipe B]

<7> [147.308766] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:387:pipe C]

<7> [147.311931] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:505:pipe D]

<7> [147.347016] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.348053] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [147.385691] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.460556] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.544118] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:564]

<7> [147.548336] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [147.566646] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.643674] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.730653] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [147.740431] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.810570] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.896977] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [147.910632] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [147.993915] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.096520] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [148.096814] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.177347] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.260811] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [148.276630] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [148.306665] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.377285] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.460915] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [148.465490] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [148.511885] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.593909] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.678857] [drm:eb_validate_vma [i915]] EINVAL at eb_validate_vma:509

<7> [148.682837] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c]

<7> [148.729864] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.810700] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A

<7> [148.893636] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:564] from all active usage due to RMFB ioctl

<7> [148.893806] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:35:plane 1A] because [FB:564] is removed

<7> [148.893957] 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> [148.894914] 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> [148.895709] 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> [148.896435] 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> [148.897030] 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> [148.897694] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 0 num active planes 0

<7> [148.898305] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 0

<7> [148.898834] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 0

<7> [148.899367] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 0

<7> [148.899883] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 0

<7> [148.900372] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 0

<7> [148.900816] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 0

<7> [148.901248] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 0

<7> [148.909562] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:35:plane 1A]

<6> [148.928094] [IGT] kms_frontbuffer_tracking: finished subtest basic, SUCCESS

<6> [148.930692] [IGT] kms_frontbuffer_tracking: exiting, ret=0

<7> [148.931749] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]

<7> [148.950285] 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> [148.951125] 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> [148.951888] 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> [148.952586] 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> [148.953214] 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> [148.953827] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] [CRTC:151:pipe A] data rate 555120 num active planes 1

<7> [148.954434] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 21855 required 583

<7> [148.954971] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 1: max bw 37243 required 583

<7> [148.955507] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 2: max bw 38000 required 583

<7> [148.955987] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] QGV point 3: max bw 34924 required 583

<7> [148.956477] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 0: max bw 34133 required 583

<7> [148.956911] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 1: max bw 40533 required 583

<7> [148.957644] i915 0000:00:02.0: [drm:intel_bw_atomic_check [i915]] PSF GV point 2: max bw 51200 required 583

<7> [148.958602] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 17694720 bytes of contiguous stolen space for FBC, limit: 1

<7> [148.959020] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:35:plane 1A]

<7> [148.976544] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

<6> [148.993472] Console: switching to colour frame buffer device 240x67

Results for igt@kms_frontbuffer_tracking@basic