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-gc623172fd (x86_64) (Linux: 7.0.0-rc3-CI_DRM_18129-g215a6363df58+ x86_64)
Out	Using IGT_SRANDOM=1773233430 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> [110.607699] Console: switching to colour dummy device 80x25 <6> [110.607769] [IGT] kms_addfb_basic: executing <7> [110.631864] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [110.633027] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [110.633279] i915 0000:03:00.0: [drm:i915_gem_open [i915]] <7> [110.634082] i915 0000:03:00.0: [drm:drm_internal_framebuffer_create] bad framebuffer format .... little-endian (0x00000000) <7> [110.634278] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:633] <6> [110.634373] [IGT] kms_addfb_basic: starting subtest unused-modifier <7> [110.634573] i915 0000:03:00.0: [drm:drm_internal_framebuffer_create] non-zero modifier for unused plane 1 <6> [110.634647] [IGT] kms_addfb_basic: finished subtest unused-modifier, SUCCESS <7> [110.635078] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:633] <7> [110.635189] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:633] <7> [110.648331] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] <7> [110.648338] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:587:DP-1] <7> [110.652591] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] disconnected <7> [110.653064] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] <7> [110.653069] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:599:HDMI-A-1] <7> [110.657285] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] disconnected <7> [110.658121] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] <7> [110.658126] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:610:DP-2] <7> [110.662327] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] disconnected <7> [110.662912] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] <7> [110.662917] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:618:HDMI-A-3] <7> [110.667133] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] disconnected <7> [110.667677] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] <7> [110.667682] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:622:DP-3] <7> [110.671912] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] disconnected <7> [110.672387] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] <7> [110.672391] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:630:HDMI-A-4] <7> [110.676617] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] disconnected <7> [110.677306] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] <7> [110.677311] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:587:DP-1] <7> [110.681518] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:587:DP-1] disconnected <7> [110.681571] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] <7> [110.681588] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:599:HDMI-A-1] <7> [110.685806] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:599:HDMI-A-1] disconnected <7> [110.685821] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:HDMI-A-2] <7> [110.685826] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:606:HDMI-A-2] <7> [110.710222] 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> [110.710228] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does deep color 30. <7> [110.710231] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does deep color 36. <7> [110.710234] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does deep color 48. <7> [110.710237] 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> [110.710240] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] HDMI sink does YCRCB444 in deep color. <7> [110.710244] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] ELD monitor Mi TV <7> [110.710248] 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> [110.710252] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:606:HDMI-A-2] ELD size 36, SAD count 3 <7> [110.710422] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [110.710573] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry <7> [110.710877] i915 0000:03:00.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1) <7> [110.711048] i915 0000:03:00.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6) <7> [110.711944] 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> [110.711953] 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> [110.711960] 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> [110.711967] 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> [110.711974] 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> [110.711980] 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> [110.711987] 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> [110.711998] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:606:HDMI-A-2] probed modes: <7> [110.712001] 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> [110.712005] 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> [110.712009] 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> [110.712012] 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> [110.712016] 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> [110.712019] 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> [110.712022] 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> [110.712026] 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> [110.712029] 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> [110.712033] 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> [110.712036] 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> [110.712040] 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> [110.712043] 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> [110.712047] 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> [110.712050] 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> [110.712053] 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> [110.712057] 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> [110.712060] 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> [110.712064] 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> [110.712067] 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> [110.712071] 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> [110.712074] 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> [110.712078] 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> [110.712081] 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> [110.712085] 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> [110.712088] 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> [110.712091] 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> [110.712095] 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> [110.712098] 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> [110.712102] 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> [110.712105] 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> [110.712109] 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> [110.712112] 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> [110.712116] 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> [110.712119] 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> [110.712123] 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> [110.712126] 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> [110.712130] 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> [110.712133] 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> [110.712136] 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> [110.712140] 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> [110.712143] 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> [110.712147] 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> [110.712150] 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> [110.712153] 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> [110.712157] 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> [110.712160] 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> [110.712164] 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> [110.712167] 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> [110.712171] 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> [110.712174] 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> [110.712178] 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> [110.712181] 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> [110.712184] 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> [110.712188] 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> [110.712191] 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> [110.712195] 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> [110.712231] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] <7> [110.712235] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:610:DP-2] <7> [110.716416] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:610:DP-2] disconnected <7> [110.716432] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] <7> [110.716436] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:618:HDMI-A-3] <7> [110.720708] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:618:HDMI-A-3] disconnected <7> [110.720724] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] <7> [110.720728] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:622:DP-3] <7> [110.724931] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:622:DP-3] disconnected <7> [110.724948] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] <7> [110.724951] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:630:HDMI-A-4] <7> [110.729147] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:630:HDMI-A-4] disconnected <6> [110.729858] [IGT] kms_addfb_basic: exiting, ret=0 <7> [110.730191] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7> [110.763591] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0 <6> [110.780310] Console: switching to colour frame buffer device 240x67

Created at 2026-03-12 02:11:53