Results for igt@kms_addfb_basic@unused-modifier

Result: Pass

git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json guc_logs0.tar i915_display_info_post_exec0 boot0 dmesg0

Detail	Value
Duration	0.00 seconds
Igt-Version	IGT-Version: 2.3-gc49da3be7 (x86_64) (Linux: 6.19.0-CI_DRM_17961-g5e0595fbb024+ x86_64)
Out	Using IGT_SRANDOM=1770661664 for randomisation Opened device: /dev/dri/card0 Starting subtest: unused-modifier Subtest unused-modifier: SUCCESS (0.000s) Test requirement not met in function addfb25_tests, file ../tests/kms_addfb_basic.c:711: Test requirement: gem_available_fences(fd) > 0
Err	Starting subtest: unused-modifier Subtest unused-modifier: SUCCESS (0.000s)
Dmesg	<6> [115.616862] Console: switching to colour dummy device 80x25 <6> [115.616932] [IGT] kms_addfb_basic: executing <7> [115.639798] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [115.640933] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [115.641179] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [115.641972] i915 0000:03:00.0: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000) <7> [115.642153] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:633] <6> [115.642215] [IGT] kms_addfb_basic: starting subtest unused-modifier <7> [115.642393] i915 0000:03:00.0: [drm:drm_internal_framebuffer_create] non-zero modifier for unused plane 1 <6> [115.642458] [IGT] kms_addfb_basic: finished subtest unused-modifier, SUCCESS <7> [115.642885] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:633] <7> [115.643004] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:633] <7> [115.656196] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] <7> [115.656205] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:587:DP-1] <7> [115.660410] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] disconnected <7> [115.660976] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] <7> [115.660981] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:599:HDMI-A-1] <7> [115.665188] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] disconnected <7> [115.666043] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] <7> [115.666048] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:610:DP-2] <7> [115.670224] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] disconnected <7> [115.670764] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] <7> [115.670769] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:618:HDMI-A-3] <7> [115.674997] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] disconnected <7> [115.675470] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] <7> [115.675475] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:622:DP-3] <7> [115.679734] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] disconnected <7> [115.680213] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] <7> [115.680218] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:630:HDMI-A-4] <7> [115.684411] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] disconnected <7> [115.685200] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] <7> [115.685205] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:587:DP-1] <7> [115.689401] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] disconnected <7> [115.689418] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] <7> [115.689422] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:599:HDMI-A-1] <7> [115.693661] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] disconnected <7> [115.693677] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:HDMI-A-2] <7> [115.693682] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:606:HDMI-A-2] <7> [115.717998] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI: DVI dual 0, max TMDS clock 590000 kHz <7> [115.718004] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does deep color 30. <7> [115.718007] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does deep color 36. <7> [115.718010] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does deep color 48. <7> [115.718012] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] Assigning HDMI sink color depth as 16 bpc. <7> [115.718015] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does YCRCB444 in deep color. <7> [115.718019] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] ELD monitor Mi TV <7> [115.718022] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 <7> [115.718026] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] ELD size 36, SAD count 3 <7> [115.718209] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [115.718348] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7> [115.718641] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [115.718785] i915 0000:03:00.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7> [115.719684] i915 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 (NO_INTERLACE) <7> [115.719693] i915 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 (NO_INTERLACE) <7> [115.719700] i915 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40 0x101a (NO_INTERLACE) <7> [115.719706] i915 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x20015 (NO_INTERLACE) <7> [115.719713] i915 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x20015 (NO_INTERLACE) <7> [115.719719] i915 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 (NO_INTERLACE) <7> [115.719726] i915 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x20015 (NO_INTERLACE) <7> [115.719736] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:HDMI-A-2] probed modes: <7> [115.719741] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 <7> [115.719745] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4096x2160": 60 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719749] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4096x2160": 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719753] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4096x2160": 50 594000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 <7> [115.719757] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4096x2160": 30 297000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719761] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4096x2160": 30 296703 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719765] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4096x2160": 24 297000 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7> [115.719769] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "4096x2160": 24 296703 4096 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7> [115.719773] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719778] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719782] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7> [115.719786] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719790] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 <7> [115.719794] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 <7> [115.719798] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7> [115.719802] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5 <7> [115.719806] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 30 167000 2880 2910 2920 3030 1800 1820 1828 1836 0x40 0x5 <7> [115.719810] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1600": 60 268500 2560 2608 2640 2720 1600 1603 1609 1646 0x40 0x5 <7> [115.719814] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1449 1481 0x40 0x5 <7> [115.719818] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x40 0x9 <7> [115.719822] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 120 297000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7> [115.719826] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 120 296703 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7> [115.719830] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7> [115.719834] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7> [115.719838] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7> [115.719843] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7> [115.719847] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 <7> [115.719851] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 <7> [115.719855] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7> [115.719859] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x1c005 <7> [115.719863] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x4005 <7> [115.719867] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5 <7> [115.719871] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x1c005 <7> [115.719875] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x4005 <7> [115.719879] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 <7> [115.719883] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 <7> [115.719887] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5 <7> [115.719892] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 <7> [115.719896] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 <7> [115.719900] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 <7> [115.719904] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 <7> [115.719908] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7> [115.719912] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x1c005 <7> [115.719916] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x4005 <7> [115.719920] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 <7> [115.719924] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x1c005 <7> [115.719928] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x4005 <7> [115.719932] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 <7> [115.719936] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x1c005 <7> [115.719940] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x4005 <7> [115.719945] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa <7> [115.719949] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 <7> [115.719953] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa <7> [115.719957] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa <7> [115.719961] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa <7> [115.719965] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa <7> [115.719969] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa <7> [115.720002] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] <7> [115.720007] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:610:DP-2] <7> [115.724193] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] disconnected <7> [115.724210] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] <7> [115.724214] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:618:HDMI-A-3] <7> [115.728423] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] disconnected <7> [115.728439] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] <7> [115.728443] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:622:DP-3] <7> [115.732664] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] disconnected <7> [115.732680] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] <7> [115.732685] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:630:HDMI-A-4] <7> [115.736894] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] disconnected <6> [115.737623] [IGT] kms_addfb_basic: exiting, ret=0 <7> [115.737951] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [115.769708] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [115.786437] Console: switching to colour frame buffer device 240x67

Created at 2026-02-10 01:37:53