Results for igt@kms_frontbuffer_tracking@fbcdrrs-1p-primscrn-indfb-pgflip-blt

Result: Skip

i915_display_info8 igt_runner8 results8.json results8-xe-load.json guc_logs8.tar i915_display_info_post_exec8 serial_data8 boot8 dmesg8

DetailValue
Duration 0.00 seconds
Hostname
shard-bmg-2
Igt-Version
IGT-Version: 2.4-g02b0e01dd (x86_64) (Linux: 7.1.0-rc1-lgci-xe-xe-4956-0ed5f88da70b2b2cc-debug+ x86_64)
Out
Using IGT_SRANDOM=1777554272 for randomisation
Opened device: /dev/dri/card0
FBC last action not supported
Can't test PSR: no usable eDP screen.
Can't test DRRS: no usable screen.
Starting subtest: fbcdrrs-1p-primscrn-indfb-pgflip-blt
Test requirement not met in function check_test_requirements, file ../tests/intel/kms_frontbuffer_tracking.c:2563:
Test requirement: drrs.can_test
Can't test DRRS with the current outputs
Subtest fbcdrrs-1p-primscrn-indfb-pgflip-blt: SKIP (0.000s)
Err
Starting subtest: fbcdrrs-1p-primscrn-indfb-pgflip-blt
Subtest fbcdrrs-1p-primscrn-indfb-pgflip-blt: SKIP (0.000s)
Dmesg
<6> [147.889305] Console: switching to colour dummy device 80x25
<6> [147.889587] [IGT] kms_frontbuffer_tracking: executing
<7> [147.905216] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1]
<7> [147.905225] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:508:DP-1]
<7> [147.909381] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1] disconnected
<7> [147.909698] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:521:HDMI-A-1]
<7> [147.909702] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:521:HDMI-A-1]
<7> [147.913936] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:521:HDMI-A-1] disconnected
<7> [147.914368] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:535:HDMI-A-2]
<7> [147.914372] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:535:HDMI-A-2]
<7> [147.914827] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1)
<7> [147.914917] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc2] NAK on first message, retry
<7> [147.915356] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1)
<7> [147.915440] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2
<7> [147.915444] xe 0000:03:00.0: [drm:intel_hdmi_set_edid [xe]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [147.915527] xe 0000:03:00.0: [drm:intel_gmbus_force_bit [xe]] enabling bit-banging on i915 gmbus tc2. force bit now 1
<7> [147.916863] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2
<7> [147.916866] xe 0000:03:00.0: [drm:intel_gmbus_force_bit [xe]] disabling bit-banging on i915 gmbus tc2. force bit now 0
<7> [147.916950] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:535:HDMI-A-2] disconnected
<7> [147.917373] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:DP-3]
<7> [147.917377] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:543:DP-3]
<7> [147.921644] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:DP-3] disconnected
<7> [147.921919] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:551:HDMI-A-4]
<7> [147.921922] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:551:HDMI-A-4]
<7> [147.926139] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:551:HDMI-A-4] disconnected
<7> [147.926464] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1]
<7> [147.926468] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:508:DP-1]
<7> [147.930641] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1] disconnected
<7> [147.930653] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:521:HDMI-A-1]
<7> [147.930656] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:521:HDMI-A-1]
<7> [147.935008] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:521:HDMI-A-1] disconnected
<7> [147.935020] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:527:DP-2]
<7> [147.935026] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:527:DP-2]
<7> [147.935156] xe 0000:03:00.0: [drm:intel_power_well_enable [xe]] enabling AUX_TC2
<7> [147.937687] xe 0000:03:00.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
<7> [147.942503] xe 0000:03:00.0: [drm:intel_dp_init_lttpr_and_dprx_caps [xe]] [CONNECTOR:527:DP-2][ENCODER:526:DDI TC2/PHY G][DPRX] LTTPR common capabilities: 00 00 00 00 00 00 00 00
<7> [147.943515] xe 0000:03:00.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: DPCD: 12 14 c4 01 01 15 01 81 02 01 04 01 0f 00 01
<7> [147.944215] xe 0000:03:00.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: DP branch: OUI 00-1c-f8 dev-ID 176GB0 HW-rev 1.0 SW-rev 7.38 quirks 0x0000
<7> [147.945969] xe 0000:03:00.0: [drm:drm_dp_read_downstream_info [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: DPCD DFP: 0b f0 02 11
<7> [147.946578] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [ENCODER:526:DDI TC2/PHY G] MST support: port: yes, sink: SST, modparam: yes -> enable: SST
<7> [147.951262] xe 0000:03:00.0: [drm:intel_dp_print_rates [xe]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000, 1000000
<7> [147.951364] xe 0000:03:00.0: [drm:intel_dp_print_rates [xe]] sink rates: 162000, 270000, 540000
<7> [147.951464] xe 0000:03:00.0: [drm:intel_dp_print_rates [xe]] common rates: 162000, 270000, 540000
<7> [147.957481] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.959484] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.961486] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.963451] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.965410] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.967371] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.969363] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.971322] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.975119] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.977078] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.979027] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.980986] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.982893] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.984799] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.986699] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.988611] xe 0000:03:00.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX USBC2/DDI TC2/PHY G: native defer
<7> [147.990269] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] HDMI: DVI dual 0, max TMDS clock 300000 kHz
<7> [147.990279] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] HDMI sink does deep color 30.
<7> [147.990284] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] HDMI sink does deep color 36.
<7> [147.990288] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] HDMI sink does deep color 48.
<7> [147.990292] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] Assigning HDMI sink color depth as 16 bpc.
<7> [147.990296] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] HDMI sink does YCRCB444 in deep color.
<7> [147.990301] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] ELD monitor DPF90435
<7> [147.990307] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
<7> [147.990312] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:527:DP-2] ELD size 40, SAD count 3
<7> [147.990330] xe 0000:03:00.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:527:DP-2] VRR capable: no
<7> [147.990503] xe 0000:03:00.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:527:DP-2] DFP max bpc 12, max dotclock 0, TMDS clock 25000-600000, PCON Max FRL BW 0Gbps
<7> [147.991458] xe 0000:03:00.0: [drm:intel_dp_set_edid [xe]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00
<7> [147.991622] xe 0000:03:00.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:527:DP-2] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no
<7> [147.993284] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "2880x1800": 60 390000 2880 3056 3400 3440 1800 1808 1818 1890 0x40 0x5 (CLOCK_HIGH)
<7> [147.993292] xe 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> [147.993298] xe 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> [147.993302] xe 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> [147.993307] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x1c005 (NO_STEREO)
<7> [147.993313] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x4005 (NO_STEREO)
<7> [147.993318] xe 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> [147.993322] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x1c005 (NO_STEREO)
<7> [147.993327] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x4005 (NO_STEREO)
<7> [147.993332] xe 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> [147.993337] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x1c005 (NO_STEREO)
<7> [147.993342] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x4005 (NO_STEREO)
<7> [147.993346] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5 (NO_420)
<7> [147.993352] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)
<7> [147.993356] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "4096x2160": 50 594000 4096 5064 5152 5280 2160 2168 2178 2250 0x40 0x5 (NO_420)
<7> [147.993361] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "4096x2160": 60 594000 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)
<7> [147.993366] xe 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> [147.993370] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x1c005 (NO_STEREO)
<7> [147.993375] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x4005 (NO_STEREO)
<7> [147.993380] xe 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> [147.993385] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x1c005 (NO_STEREO)
<7> [147.993389] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x4005 (NO_STEREO)
<7> [147.993394] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)
<7> [147.993399] xe 0000:03:00.0: [drm:drm_mode_prune_invalid] Rejected mode: "4096x2160": 60 593407 4096 4184 4272 4400 2160 2168 2178 2250 0x40 0x5 (NO_420)
<7> [147.993406] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:527:DP-2] probed modes:
<7> [147.993409] xe 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> [147.993412] xe 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> [147.993415] xe 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> [147.993418] xe 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> [147.993421] xe 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> [147.993423] xe 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> [147.993426] xe 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> [147.993429] xe 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> [147.993432] xe 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> [147.993434] xe 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> [147.993437] xe 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> [147.993440] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2224x1668": 60 245000 2224 2270 2302 2382 1668 1671 1677 1714 0x40 0x5
<7> [147.993443] xe 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> [147.993445] xe 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> [147.993448] xe 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> [147.993451] xe 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> [147.993454] xe 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> [147.993456] xe 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> [147.993459] xe 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> [147.993462] xe 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> [147.993465] xe 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> [147.993467] xe 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> [147.993470] xe 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> [147.993473] xe 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> [147.993476] xe 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> [147.993478] xe 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> [147.993481] xe 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> [147.993484] xe 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> [147.993487] xe 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> [147.993489] xe 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> [147.993492] xe 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> [147.993495] xe 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> [147.993498] xe 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> [147.993501] xe 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> [147.993503] xe 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> [147.993506] xe 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> [147.993509] xe 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> [147.993512] xe 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> [147.993515] xe 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> [147.993518] xe 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> [147.993521] xe 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> [147.993555] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:535:HDMI-A-2]
<7> [147.993559] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:535:HDMI-A-2]
<7> [147.994039] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1)
<7> [147.994152] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc2] NAK on first message, retry
<7> [147.994614] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc2] NAK for addr: 0050 w(1)
<7> [147.994707] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2
<7> [147.994710] xe 0000:03:00.0: [drm:intel_hdmi_set_edid [xe]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [147.994805] xe 0000:03:00.0: [drm:intel_gmbus_force_bit [xe]] enabling bit-banging on i915 gmbus tc2. force bit now 1
<7> [147.996163] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc2
<7> [147.996177] xe 0000:03:00.0: [drm:intel_gmbus_force_bit [xe]] disabling bit-banging on i915 gmbus tc2. force bit now 0
<7> [147.996271] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:535:HDMI-A-2] disconnected
<7> [147.996286] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:HDMI-A-3]
<7> [147.996292] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:539:HDMI-A-3]
<7> [148.021290] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] HDMI: DVI dual 0, max TMDS clock 590000 kHz
<7> [148.021295] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] HDMI sink does deep color 30.
<7> [148.021298] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] HDMI sink does deep color 36.
<7> [148.021300] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] HDMI sink does deep color 48.
<7> [148.021303] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] Assigning HDMI sink color depth as 16 bpc.
<7> [148.021306] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] HDMI sink does YCRCB444 in deep color.
<7> [148.021309] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] ELD monitor Mi TV
<7> [148.021313] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
<7> [148.021316] xe 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:539:HDMI-A-3] ELD size 36, SAD count 3
<7> [148.021689] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc3] NAK for addr: 0040 w(1)
<7> [148.021790] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc3] NAK on first message, retry
<7> [148.022237] xe 0000:03:00.0: [drm:do_gmbus_xfer [xe]] GMBUS [i915 gmbus tc3] NAK for addr: 0040 w(1)
<7> [148.022324] xe 0000:03:00.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)
<7> [148.022786] xe 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> [148.022792] xe 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> [148.022797] xe 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> [148.022801] xe 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> [148.022806] xe 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> [148.022810] xe 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> [148.022814] xe 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> [148.022821] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:HDMI-A-3] probed modes:
<7> [148.022824] xe 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> [148.022827] xe 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> [148.022830] xe 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> [148.022832] xe 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> [148.022835] xe 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> [148.022837] xe 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> [148.022840] xe 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> [148.022842] xe 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> [148.022845] xe 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> [148.022847] xe 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> [148.022850] xe 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> [148.022852] xe 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> [148.022855] xe 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> [148.022857] xe 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> [148.022860] xe 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> [148.022862] xe 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> [148.022865] xe 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> [148.022868] xe 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> [148.022870] xe 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> [148.022872] xe 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> [148.022875] xe 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> [148.022878] xe 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> [148.022880] xe 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> [148.022883] xe 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> [148.022885] xe 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> [148.022887] xe 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> [148.022890] xe 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> [148.022892] xe 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> [148.022895] xe 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> [148.022897] xe 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> [148.022900] xe 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> [148.022903] xe 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> [148.022905] xe 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> [148.022907] xe 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> [148.022910] xe 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> [148.022912] xe 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> [148.022915] xe 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> [148.022918] xe 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> [148.022920] xe 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> [148.022923] xe 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> [148.022925] xe 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> [148.022928] xe 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> [148.022930] xe 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> [148.022933] xe 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> [148.022935] xe 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> [148.022938] xe 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> [148.022940] xe 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> [148.022943] xe 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> [148.022945] xe 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> [148.022948] xe 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> [148.022950] xe 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> [148.022953] xe 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> [148.022955] xe 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> [148.022958] xe 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> [148.022960] xe 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> [148.022963] xe 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> [148.022965] xe 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> [148.022991] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:DP-3]
<7> [148.022995] xe 0000:03:00.0: [drm:intel_dp_detect [xe]] [CONNECTOR:543:DP-3]
<7> [148.027134] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:543:DP-3] disconnected
<7> [148.027148] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:551:HDMI-A-4]
<7> [148.027152] xe 0000:03:00.0: [drm:intel_hdmi_detect [xe]] [CONNECTOR:551:HDMI-A-4]
<7> [148.031499] xe 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:551:HDMI-A-4] disconnected
<7> [148.033712] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:560]
<7> [148.033834] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:561]
<7> [148.033940] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:562]
<7> [148.034053] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:563]
<7> [148.034440] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:564]
<7> [148.034804] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:565]
<7> [148.034949] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:566]
<7> [148.035055] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:567]
<6> [148.036953] [IGT] kms_frontbuffer_tracking: starting subtest fbcdrrs-1p-primscrn-indfb-pgflip-blt
<6> [148.037388] [IGT] kms_frontbuffer_tracking: finished subtest fbcdrrs-1p-primscrn-indfb-pgflip-blt, SKIP
<7> [148.044976] xe 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [148.045456] [IGT] kms_frontbuffer_tracking: exiting, ret=77
<6> [148.061707] Console: switching to colour frame buffer device 240x67
Created at 2026-04-30 13:48:15