<7>[ 156.513150] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 156.513155] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 156.513160] i915 0000:00:02.0: empty frame <7>[ 156.513166] ELD: 10 00 07 00 66 10 00 01 00 00 00 00 00 00 00 00 <7>[ 156.513171] ELD: 05 e3 cd 0c 32 38 45 38 35 30 09 07 07 00 00 00 <7>[ 156.513177] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, guardband: 0 flipline: 0, vmin vblank: -1, vmax vblank: -2 <7>[ 156.513510] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] requested mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x48 0x9 <7>[ 156.514098] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] adjusted mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x48 0x9 <7>[ 156.514417] i915 0000:00:02.0: [drm:intel_dump_crtc_timings [i915]] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1083-1088 vt=1125, flags=0x9 <7>[ 156.514755] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x40 0x9 <7>[ 156.515064] i915 0000:00:02.0: [drm:intel_dump_crtc_timings [i915]] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1083-1088 vt=1125, flags=0x9 <7>[ 156.515373] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port clock: 222750, pipe src: 1920x1080+0+0, pixel rate 148500 <7>[ 156.515861] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] linetime: 59, ips linetime: 0 <7>[ 156.516174] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0 <7>[ 156.516483] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no <7>[ 156.516902] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0 <7>[ 156.517218] i915 0000:00:02.0: [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x6200, ebb4: 0x2000,pll0: 0x21, pll1: 0x100, pll2: 0x1a6666, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d <7>[ 156.517527] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7>[ 156.517924] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries <7>[ 156.518235] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 156.518542] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 156.519005] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 156.519315] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 156.519625] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 156.520134] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:32:plane 1A] fb: [FB:159] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes <7>[ 156.520464] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7>[ 156.520924] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 <7>[ 156.521236] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:40:plane 2A] fb: [NOFB], visible: no <7>[ 156.521547] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:48:plane 3A] fb: [NOFB], visible: no <7>[ 156.522075] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:56:plane 4A] fb: [NOFB], visible: no <7>[ 156.522391] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:64:cursor A] fb: [NOFB], visible: no <7>[ 156.522856] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:105:pipe B] enable: yes [modeset] <7>[ 156.523169] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] active: yes, output_types: HDMI (0x40), output format: RGB, sink format: RGB <7>[ 156.523479] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] cpu_transcoder: B, pipe bpp: 36, dithering: 0 <7>[ 156.523942] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] MST master transcoder: <7>[ 156.524252] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port sync: master transcoder: , slave transcoder bitmask = 0x0 <7>[ 156.524560] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] bigjoiner: no, pipes: 0x0 <7>[ 156.525054] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] splitter: disabled, link count 0, overlap 0 <7>[ 156.525369] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] framestart delay: 1, MSA timing delay: 0 <7>[ 156.525829] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] audio: 1, infoframes: 1, infoframes enabled: 0x39 <7>[ 156.526140] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] GCP: 0x6 <7>[ 156.526447] i915 0000:00:02.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 <7>[ 156.526453] i915 0000:00:02.0: colorspace: RGB <7>[ 156.526458] i915 0000:00:02.0: scan mode: Underscan <7>[ 156.526463] i915 0000:00:02.0: colorimetry: No Data <7>[ 156.526468] i915 0000:00:02.0: picture aspect: No Data <7>[ 156.526473] i915 0000:00:02.0: active aspect: Same as Picture <7>[ 156.526478] i915 0000:00:02.0: itc: No Data <7>[ 156.526483] i915 0000:00:02.0: extended colorimetry: xvYCC 601 <7>[ 156.526488] i915 0000:00:02.0: quantization range: Full <7>[ 156.526493] i915 0000:00:02.0: nups: Unknown Non-uniform Scaling <7>[ 156.526498] i915 0000:00:02.0: video code: 0 <7>[ 156.526503] i915 0000:00:02.0: ycc quantization range: Full <7>[ 156.526507] i915 0000:00:02.0: hdmi content type: Graphics <7>[ 156.526512] i915 0000:00:02.0: pixel repeat: 0 <7>[ 156.526517] i915 0000:00:02.0: bar top 0, bottom 0, left 0, right 0 <7>[ 156.526522] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25 <7>[ 156.526528] i915 0000:00:02.0: vendor: Intel <7>[ 156.526533] i915 0000:00:02.0: product: Integrated gfx <7>[ 156.526538] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 156.526543] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 156.526549] i915 0000:00:02.0: empty frame <7>[ 156.526554] ELD: 10 00 07 00 66 10 00 01 00 00 00 00 00 00 00 00 <7>[ 156.526559] ELD: 05 e3 cd 0c 32 38 45 38 35 30 09 07 07 00 00 00 <7>[ 156.526564] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, guardband: 0 flipline: 0, vmin vblank: -1, vmax vblank: -2 <7>[ 156.527169] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] requested mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x48 0x9 <7>[ 156.527489] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] adjusted mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x48 0x9 <7>[ 156.527696] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off <7>[ 156.527956] i915 0000:00:02.0: [drm:intel_dump_crtc_timings [i915]] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1083-1088 vt=1125, flags=0x9 <7>[ 156.528032] i915 0000:00:02.0: [drm:gen9_enable_dc5 [i915]] Enabling DC5 <7>[ 156.528274] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1083 1088 1125 0x40 0x9 <7>[ 156.528586] i915 0000:00:02.0: [drm:intel_dump_crtc_timings [i915]] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1083-1088 vt=1125, flags=0x9 <7>[ 156.529059] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port clock: 222750, pipe src: 1920x1080+0+0, pixel rate 148500 <7>[ 156.529370] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] linetime: 59, ips linetime: 0 <7>[ 156.529658] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 01 <7>[ 156.529908] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0 <7>[ 156.530226] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no <7>[ 156.530535] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0 <7>[ 156.531006] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on <7>[ 156.531009] i915 0000:00:02.0: [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x6200, ebb4: 0x2000,pll0: 0x21, pll1: 0x100, pll2: 0x1a6666, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d <7>[ 156.531354] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7>[ 156.531842] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries <7>[ 156.532166] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 156.532474] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 156.532939] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 156.533252] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 156.533559] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 156.533890] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:69:plane 1B] fb: [FB:159] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes <7>[ 156.534204] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7>[ 156.534514] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 <7>[ 156.534968] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:77:plane 2B] fb: [NOFB], visible: no <7>[ 156.535394] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:85:plane 3B] fb: [NOFB], visible: no <7>[ 156.535864] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:93:plane 4B] fb: [NOFB], visible: no <7>[ 156.536179] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:101:cursor B] fb: [NOFB], visible: no <7>[ 156.536914] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on <7>[ 156.537244] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off <7>[ 156.538229] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 01 to 00 <7>[ 156.539358] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2 <7>[ 156.539755] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-b <7>[ 156.540586] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c <7>[ 156.541298] i915 0000:00:02.0: [drm:intel_cdclk_dump_config [i915]] Changing CDCLK to 316800 kHz, VCO 633600 kHz, ref 19200 kHz, bypass 19200 kHz, voltage level 13 <7>[ 156.541897] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:143:DDI B/PHY B] <7>[ 156.542221] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:153:DDI C/PHY C] <7>[ 156.542526] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL A <7>[ 156.543065] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL B <7>[ 156.543415] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <7>[ 156.543991] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enable PORT PLL B (active 0x1, on? 0) for [CRTC:68:pipe A] <7>[ 156.544306] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL B <7>[ 156.544970] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_B <7>[ 156.545477] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe A <7>[ 156.546753] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 0x2, on? 0) for [CRTC:105:pipe B] <7>[ 156.547072] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C <7>[ 156.547686] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_C <7>[ 156.548147] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe B <7>[ 156.549479] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 156.549824] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:32:plane 1A] <7>[ 156.566231] i915 0000:00:02.0: [drm:intel_audio_codec_enable [i915]] [CONNECTOR:144:HDMI-A-1][ENCODER:143:DDI B/PHY B] Enable audio codec on [CRTC:68:pipe A], 32 bytes ELD <7>[ 156.580046] i915 0000:00:02.0: [drm:audio_config_hdmi_pixel_clock [i915]] Configuring HDMI audio for pixel clock 148500 (0x00090000) <7>[ 156.580424] i915 0000:00:02.0: [drm:hsw_audio_config_update [i915]] using automatic N <7>[ 156.582088] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:144:HDMI-A-1] <7>[ 156.582619] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:68:pipe A] <7>[ 156.583890] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL B <7>[ 156.584287] i915 0000:00:02.0: [drm:intel_audio_codec_enable [i915]] [CONNECTOR:154:HDMI-A-2][ENCODER:153:DDI C/PHY C] Enable audio codec on [CRTC:105:pipe B], 32 bytes ELD <7>[ 156.599559] i915 0000:00:02.0: [drm:audio_config_hdmi_pixel_clock [i915]] Configuring HDMI audio for pixel clock 148500 (0x00090000) <7>[ 156.599979] i915 0000:00:02.0: [drm:hsw_audio_config_update [i915]] using automatic N <7>[ 156.600526] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:154:HDMI-A-2] <7>[ 156.601023] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:105:pipe B] <7>[ 156.603146] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <6>[ 156.616651] Console: switching to colour frame buffer device 240x67 <6>[ 156.765490] Console: switching to colour dummy device 80x25 <14>[ 156.766940] [IGT] kms_selftest: executing <14>[ 156.785835] [IGT] kms_selftest: starting subtest drm_format_helper <6>[ 156.828234] KTAP version 1 <6>[ 156.828244] 1..1 <6>[ 156.828317] KTAP version 1 <6>[ 156.828340] # Subtest: drm_format_helper_test <6>[ 156.828344] # module: drm_format_helper_test <6>[ 156.828348] 1..17 <6>[ 156.828354] ok 1 drm_test_fb_xrgb8888_to_gray8 # SKIP <6>[ 156.828359] ok 2 drm_test_fb_xrgb8888_to_rgb332 # SKIP <6>[ 156.828364] ok 3 drm_test_fb_xrgb8888_to_rgb565 # SKIP <6>[ 156.828369] ok 4 drm_test_fb_xrgb8888_to_xrgb1555 # SKIP <6>[ 156.828373] ok 5 drm_test_fb_xrgb8888_to_argb1555 # SKIP <6>[ 156.828377] ok 6 drm_test_fb_xrgb8888_to_rgba5551 # SKIP <6>[ 156.828382] ok 7 drm_test_fb_xrgb8888_to_rgb888 # SKIP <6>[ 156.828386] ok 8 drm_test_fb_xrgb8888_to_argb8888 # SKIP <6>[ 156.828390] ok 9 drm_test_fb_xrgb8888_to_xrgb2101010 # SKIP <6>[ 156.828394] ok 10 drm_test_fb_xrgb8888_to_argb2101010 # SKIP <6>[ 156.828399] ok 11 drm_test_fb_xrgb8888_to_mono # SKIP <6>[ 156.828403] ok 12 drm_test_fb_swab # SKIP <6>[ 156.828407] ok 13 drm_test_fb_xrgb8888_to_xbgr8888 # SKIP <6>[ 156.828412] ok 14 drm_test_fb_xrgb8888_to_abgr8888 # SKIP <6>[ 156.828416] ok 15 drm_test_fb_clip_offset # SKIP <6>[ 156.828420] ok 16 drm_test_fb_build_fourcc_list # SKIP <6>[ 156.828424] ok 17 drm_test_fb_memcpy # SKIP <6>[ 156.828428] # drm_format_helper_test: pass:0 fail:0 skip:17 total:17 <6>[ 156.828433] # Totals: pass:0 fail:0 skip:17 total:17 <6>[ 156.828437] ok 1 drm_format_helper_test # SKIP <14>[ 156.983059] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_gray8 <4>[ 156.990084] sysfs: cannot create duplicate filename '/devices/kunit' <4>[ 156.990093] CPU: 0 PID: 1231 Comm: kms_selftest Tainted: G N 6.8.0-rc3-linus-v6.8-rc3-g54be6c6c5ae8+ #1 <4>[ 156.990100] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 156.990104] Call Trace: <4>[ 156.990107] <4>[ 156.990111] dump_stack_lvl+0x92/0xb0 <4>[ 156.990122] sysfs_warn_dup+0x56/0x70 <4>[ 156.990129] sysfs_create_dir_ns+0xb9/0xd0 <4>[ 156.990136] kobject_add_internal+0xb7/0x280 <4>[ 156.990144] kobject_add+0x7e/0xf0 <4>[ 156.990151] ? get_device_parent.isra.0+0x1f/0x1d0 <4>[ 156.990161] device_add+0x100/0x7e0 <4>[ 156.990165] ? lockdep_init_map_type+0x4b/0x260 <4>[ 156.990177] __root_device_register+0x66/0xf0 <4>[ 156.990182] ? __pfx_kunit_init+0x10/0x10 [kunit] <4>[ 156.990197] kunit_bus_init+0x1b/0x60 [kunit] <4>[ 156.990210] ? rcu_is_watching+0x11/0x50 <4>[ 156.990215] kunit_init+0x1f/0xff0 [kunit] <4>[ 156.990228] do_one_initcall+0x57/0x270 <4>[ 156.990233] ? kmalloc_trace+0x222/0x260 <4>[ 156.990239] ? do_init_module+0x1e/0x210 <4>[ 156.990249] do_init_module+0x5f/0x210 <4>[ 156.990254] load_module+0x1d1a/0x1f80 <4>[ 156.990278] ? init_module_from_file+0x86/0xd0 <4>[ 156.990282] init_module_from_file+0x86/0xd0 <4>[ 156.990296] idempotent_init_module+0x17c/0x230 <4>[ 156.990312] __x64_sys_finit_module+0x56/0xb0 <4>[ 156.990318] do_syscall_64+0x6f/0x140 <4>[ 156.990324] entry_SYSCALL_64_after_hwframe+0x6e/0x76 <4>[ 156.990331] RIP: 0033:0x7f10fea1f73d <4>[ 156.990336] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 37 0d 00 f7 d8 64 89 01 48 <4>[ 156.990340] RSP: 002b:00007f10fbfff8b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 <4>[ 156.990347] RAX: ffffffffffffffda RBX: 000055dc680840e0 RCX: 00007f10fea1f73d <4>[ 156.990350] RDX: 0000000000000000 RSI: 00007f10fe75eded RDI: 0000000000000009 <4>[ 156.990353] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055dc68088450 <4>[ 156.990356] R10: 0000000000000009 R11: 0000000000000246 R12: 00007f10fe75eded <4>[ 156.990359] R13: 0000000000000000 R14: 000055dc6808a3c0 R15: 000055dc680840e0 <4>[ 156.990372] <3>[ 156.990386] kobject: kobject_add_internal failed for kunit with -EEXIST, don't try to register things with the same name in the same directory. <6>[ 157.007193] KTAP version 1 <6>[ 157.007202] 1..1 <6>[ 157.007272] KTAP version 1 <6>[ 157.007295] # Subtest: drm_format_helper_test <6>[ 157.007300] # module: drm_format_helper_test <6>[ 157.007304] 1..17 <6>[ 157.007310] KTAP version 1 <6>[ 157.007314] # Subtest: drm_test_fb_xrgb8888_to_gray8 <6>[ 157.010665] ok 1 single_pixel_source_buffer <6>[ 157.011507] ok 2 single_pixel_clip_rectangle <6>[ 157.012215] ok 3 well_known_colors <6>[ 157.013753] ok 4 destination_pitch <6>[ 157.013762] # drm_test_fb_xrgb8888_to_gray8: pass:4 fail:0 skip:0 total:4 <6>[ 157.013767] ok 1 drm_test_fb_xrgb8888_to_gray8 <6>[ 157.013772] KTAP version 1 <6>[ 157.013777] # Subtest: drm_test_fb_xrgb8888_to_rgb332 <6>[ 157.014396] ok 1 single_pixel_source_buffer <14>[ 157.015712] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_gray8, SUCCESS <14>[ 157.016071] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgb332 <6>[ 157.017622] ok 2 single_pixel_clip_rectangle <6>[ 157.019069] ok 3 well_known_colors <6>[ 157.019450] ok 4 destination_pitch <6>[ 157.019456] # drm_test_fb_xrgb8888_to_rgb332: pass:4 fail:0 skip:0 total:4 <6>[ 157.019461] ok 2 drm_test_fb_xrgb8888_to_rgb332 <6>[ 157.019467] KTAP version 1 <6>[ 157.019471] # Subtest: drm_test_fb_xrgb8888_to_rgb565 <14>[ 157.021259] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgb332, SUCCESS <14>[ 157.021602] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgb565 <6>[ 157.022760] ok 1 single_pixel_source_buffer <6>[ 157.024786] ok 2 single_pixel_clip_rectangle <6>[ 157.026561] ok 3 well_known_colors <6>[ 157.028893] ok 4 destination_pitch <6>[ 157.028900] # drm_test_fb_xrgb8888_to_rgb565: pass:4 fail:0 skip:0 total:4 <6>[ 157.028906] ok 3 drm_test_fb_xrgb8888_to_rgb565 <6>[ 157.028912] KTAP version 1 <6>[ 157.028916] # Subtest: drm_test_fb_xrgb8888_to_xrgb1555 <6>[ 157.029521] ok 1 single_pixel_source_buffer <14>[ 157.030824] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgb565, SUCCESS <14>[ 157.031186] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_xrgb1555 <6>[ 157.033844] ok 2 single_pixel_clip_rectangle <6>[ 157.034976] ok 3 well_known_colors <6>[ 157.035897] ok 4 destination_pitch <6>[ 157.035904] # drm_test_fb_xrgb8888_to_xrgb1555: pass:4 fail:0 skip:0 total:4 <6>[ 157.035909] ok 4 drm_test_fb_xrgb8888_to_xrgb1555 <6>[ 157.035915] KTAP version 1 <6>[ 157.035919] # Subtest: drm_test_fb_xrgb8888_to_argb1555 <14>[ 157.037082] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_xrgb1555, SUCCESS <14>[ 157.037436] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_argb1555 <6>[ 157.037812] ok 1 single_pixel_source_buffer <6>[ 157.038474] ok 2 single_pixel_clip_rectangle <6>[ 157.038942] ok 3 well_known_colors <6>[ 157.039858] ok 4 destination_pitch <6>[ 157.039865] # drm_test_fb_xrgb8888_to_argb1555: pass:4 fail:0 skip:0 total:4 <6>[ 157.039870] ok 5 drm_test_fb_xrgb8888_to_argb1555 <6>[ 157.039876] KTAP version 1 <6>[ 157.039880] # Subtest: drm_test_fb_xrgb8888_to_rgba5551 <14>[ 157.041086] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_argb1555, SUCCESS <14>[ 157.041434] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgba5551 <6>[ 157.042066] ok 1 single_pixel_source_buffer <6>[ 157.044848] ok 2 single_pixel_clip_rectangle <6>[ 157.046107] ok 3 well_known_colors <6>[ 157.048860] ok 4 destination_pitch <6>[ 157.048867] # drm_test_fb_xrgb8888_to_rgba5551: pass:4 fail:0 skip:0 total:4 <6>[ 157.048872] ok 6 drm_test_fb_xrgb8888_to_rgba5551 <6>[ 157.048877] KTAP version 1 <6>[ 157.048882] # Subtest: drm_test_fb_xrgb8888_to_rgb888 <14>[ 157.050526] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgba5551, SUCCESS <6>[ 157.051049] ok 1 single_pixel_source_buffer <14>[ 157.052152] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgb888 <6>[ 157.052935] ok 2 single_pixel_clip_rectangle <6>[ 157.054866] ok 3 well_known_colors <6>[ 157.056866] ok 4 destination_pitch <6>[ 157.056872] # drm_test_fb_xrgb8888_to_rgb888: pass:4 fail:0 skip:0 total:4 <6>[ 157.056877] ok 7 drm_test_fb_xrgb8888_to_rgb888 <6>[ 157.056883] KTAP version 1 <6>[ 157.056887] # Subtest: drm_test_fb_xrgb8888_to_argb8888 <6>[ 157.058949] ok 1 single_pixel_source_buffer <6>[ 157.059354] ok 2 single_pixel_clip_rectangle <14>[ 157.059580] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_rgb888, SUCCESS <6>[ 157.059765] ok 3 well_known_colors <14>[ 157.059964] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_argb8888 <6>[ 157.060128] ok 4 destination_pitch <6>[ 157.060134] # drm_test_fb_xrgb8888_to_argb8888: pass:4 fail:0 skip:0 total:4 <6>[ 157.060139] ok 8 drm_test_fb_xrgb8888_to_argb8888 <6>[ 157.060144] KTAP version 1 <6>[ 157.060149] # Subtest: drm_test_fb_xrgb8888_to_xrgb2101010 <6>[ 157.060866] ok 1 single_pixel_source_buffer <14>[ 157.063166] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_argb8888, SUCCESS <14>[ 157.063521] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_xrgb2101010 <6>[ 157.064775] ok 2 single_pixel_clip_rectangle <6>[ 157.066454] ok 3 well_known_colors <6>[ 157.067227] ok 4 destination_pitch <6>[ 157.067234] # drm_test_fb_xrgb8888_to_xrgb2101010: pass:4 fail:0 skip:0 total:4 <6>[ 157.067240] ok 9 drm_test_fb_xrgb8888_to_xrgb2101010 <6>[ 157.067245] KTAP version 1 <6>[ 157.067249] # Subtest: drm_test_fb_xrgb8888_to_argb2101010 <14>[ 157.068878] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_xrgb2101010, SUCCESS <14>[ 157.069237] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_argb2101010 <6>[ 157.070082] ok 1 single_pixel_source_buffer <6>[ 157.070627] ok 2 single_pixel_clip_rectangle <6>[ 157.071602] ok 3 well_known_colors <6>[ 157.075769] ok 4 destination_pitch <6>[ 157.075776] # drm_test_fb_xrgb8888_to_argb2101010: pass:4 fail:0 skip:0 total:4 <6>[ 157.075782] ok 10 drm_test_fb_xrgb8888_to_argb2101010 <6>[ 157.075787] KTAP version 1 <6>[ 157.075792] # Subtest: drm_test_fb_xrgb8888_to_mono <14>[ 157.079420] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_argb2101010, SUCCESS <6>[ 157.079902] ok 1 single_pixel_source_buffer <14>[ 157.080158] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_mono <6>[ 157.081610] ok 2 single_pixel_clip_rectangle <6>[ 157.082984] ok 3 well_known_colors <6>[ 157.083360] ok 4 destination_pitch <6>[ 157.083367] # drm_test_fb_xrgb8888_to_mono: pass:4 fail:0 skip:0 total:4 <6>[ 157.083372] ok 11 drm_test_fb_xrgb8888_to_mono <6>[ 157.083378] KTAP version 1 <6>[ 157.083382] # Subtest: drm_test_fb_swab <6>[ 157.084124] ok 1 single_pixel_source_buffer <6>[ 157.084625] ok 2 single_pixel_clip_rectangle <14>[ 157.084738] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_mono, SUCCESS <14>[ 157.085115] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_swab <6>[ 157.086935] ok 3 well_known_colors <6>[ 157.087381] ok 4 destination_pitch <6>[ 157.087387] # drm_test_fb_swab: pass:4 fail:0 skip:0 total:4 <6>[ 157.087393] ok 12 drm_test_fb_swab <6>[ 157.087398] KTAP version 1 <6>[ 157.087402] # Subtest: drm_test_fb_xrgb8888_to_xbgr8888 <14>[ 157.088736] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_swab, SUCCESS <14>[ 157.089083] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_xbgr8888 <6>[ 157.089998] ok 1 single_pixel_source_buffer <6>[ 157.091001] ok 2 single_pixel_clip_rectangle <6>[ 157.091542] ok 3 well_known_colors <6>[ 157.092798] ok 4 destination_pitch <6>[ 157.092805] # drm_test_fb_xrgb8888_to_xbgr8888: pass:4 fail:0 skip:0 total:4 <6>[ 157.092810] ok 13 drm_test_fb_xrgb8888_to_xbgr8888 <6>[ 157.092816] KTAP version 1 <6>[ 157.092820] # Subtest: drm_test_fb_xrgb8888_to_abgr8888 <6>[ 157.093245] ok 1 single_pixel_source_buffer <6>[ 157.093991] ok 2 single_pixel_clip_rectangle <6>[ 157.094892] ok 3 well_known_colors <14>[ 157.095149] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_xbgr8888, SUCCESS <14>[ 157.095504] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_abgr8888 <6>[ 157.096319] ok 4 destination_pitch <6>[ 157.096326] # drm_test_fb_xrgb8888_to_abgr8888: pass:4 fail:0 skip:0 total:4 <6>[ 157.096331] ok 14 drm_test_fb_xrgb8888_to_abgr8888 <6>[ 157.096336] KTAP version 1 <6>[ 157.096340] # Subtest: drm_test_fb_clip_offset <6>[ 157.098872] ok 1 pass through <6>[ 157.099280] ok 2 horizontal offset <6>[ 157.099630] ok 3 vertical offset <14>[ 157.100263] [IGT] kms_selftest: finished subtest drm_format_helper_test-drm_test_fb_xrgb8888_to_abgr8888, SUCCESS <14>[ 157.100623] [IGT] kms_selftest: starting dynamic subtest drm_format_helper_test-drm_test_fb_clip_offset <6>[ 157.102083] ok 4 horizontal and vertical offset <6>[ 157.102454] ok 5 horizontal offset (custom pitch) <6>[ 157.103998] ok 6 vertical offset (custom pitch) <6>[ 157.105113] ok 7 horizontal and vertical offset (custom pitch) <6>[ 157.105119] # drm_test_fb_clip_offset: pass:7 fail:0 skip:0 total:7 <6>[ 157.105124] ok 15 drm_test_fb_clip_offset <6>[ 157.105130] KTAP version 1 <6>[ 157.105134] # Subtest: drm_test_fb_build_fourcc_list <1>[ 157.106232] BUG: kernel NULL pointer dereference, address: 000000000000002b <1>[ 157.106248] #PF: supervisor read access in kernel mode <1>[ 157.106255] #PF: error_code(0x0000) - not-present page <6>[ 157.106261] PGD 0 P4D 0 <4>[ 157.106267] Oops: 0000 [#1] PREEMPT SMP PTI <4>[ 157.106274] CPU: 1 PID: 1358 Comm: kunit_try_catch Tainted: G N 6.8.0-rc3-linus-v6.8-rc3-g54be6c6c5ae8+ #1 <4>[ 157.106285] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 157.106294] RIP: 0010:kobject_get+0xe/0x70 <4>[ 157.106304] Code: c3 cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 54 49 89 fc 48 85 ff 74 22 47 3c 01 74 26 49 8d 7c 24 38 b8 01 00 00 00 f0 41 0f c1 44 24 <4>[ 157.106319] RSP: 0018:ffffc9000184bcb0 EFLAGS: 00010282 <4>[ 157.106326] RAX: ffff888104237a00 RBX: 0000000000000000 RCX: 0000000000000000 <4>[ 157.106333] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffffffffffef <4>[ 157.106340] RBP: ffff888120103800 R08: 0000000000000002 R09: 0000000000000000 <4>[ 157.106346] R10: ffffc9000184bcc0 R11: ffffffff818ac910 R12: ffffffffffffffef <4>[ 157.106353] R13: ffffffffa0b15090 R14: ffffffffffffffef R15: ffffc9000131b8f0 <4>[ 157.106360] FS: 0000000000000000(0000) GS:ffff888277c80000(0000) knlGS:0000000000000000 <4>[ 157.106368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 157.106375] CR2: 000000000000002b CR3: 0000000123008000 CR4: 0000000000350ef0 <4>[ 157.106382] Call Trace: <4>[ 157.106386] <4>[ 157.106390] ? __die_body+0x1a/0x60 <4>[ 157.106398] ? page_fault_oops+0x156/0x450 <4>[ 157.106405] ? do_user_addr_fault+0x65/0x9e0 <4>[ 157.106413] ? exc_page_fault+0x68/0x1a0 <4>[ 157.106422] ? asm_exc_page_fault+0x26/0x30 <4>[ 157.106431] ? device_add+0x4a0/0x7e0 <4>[ 157.106439] ? kobject_get+0xe/0x70 <4>[ 157.106445] device_add+0xbe/0x7e0 <4>[ 157.106451] ? __init_waitqueue_head+0x49/0x60 <4>[ 157.106460] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 157.106477] kunit_device_register_internal.isra.0+0x7a/0xe0 [kunit] <4>[ 157.106492] kunit_device_register+0x2e/0x70 [kunit] <4>[ 157.106506] drm_test_fb_build_fourcc_list+0x43/0x470 [drm_format_helper_test] <4>[ 157.106524] kunit_try_run_case+0x6e/0x150 [kunit] <4>[ 157.106538] ? lockdep_hardirqs_on+0xc3/0x140 <4>[ 157.106546] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit] <4>[ 157.106561] kunit_generic_run_threadfn_adapter+0x12/0x20 [kunit] <4>[ 157.106574] kthread+0xfe/0x130 <4>[ 157.106582] ? __pfx_kthread+0x10/0x10 <4>[ 157.106589] ret_from_fork+0x2c/0x50 <4>[ 157.106595] ? __pfx_kthread+0x10/0x10 <4>[ 157.106602] ret_from_fork_asm+0x1b/0x30 <4>[ 157.106611] <4>[ 157.106615] Modules linked in: drm_format_helper_test drm_kunit_helpers kunit vgem drm_shmem_helper fuse snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp kvm_intel mei_hdcp mei_pxp wmi_bmof btusb btrtl btintel btbcm kvm bluetooth irqbypass ecdh_generic ecc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel r8169 i2c_i801 realtek i2c_smbus snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core prime_numbers i2c_algo_bit ttm mei_me snd_pcm video drm_display_helper mei drm_buddy wmi pinctrl_geminilake [last unloaded: kunit] <4>[ 157.106707] CR2: 000000000000002b <4>[ 157.106712] ---[ end trace 0000000000000000 ]---