<7>[ 224.874371] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25 <7>[ 224.876467] i915 0000:00:02.0: vendor: Intel <7>[ 224.876472] i915 0000:00:02.0: product: Integrated gfx <7>[ 224.876477] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 224.876483] i915 0000:00:02.0: [drm:pipe_config_infoframe_mismatch [i915]] fastset requirement not met in hdmi infoframe <7>[ 224.877338] i915 0000:00:02.0: [drm:pipe_config_infoframe_mismatch [i915]] expected: <7>[ 224.877783] i915 0000:00:02.0: [drm:pipe_config_infoframe_mismatch [i915]] found: <7>[ 224.878088] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 224.878095] i915 0000:00:02.0: empty frame <7>[ 224.878100] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] fastset requirement not met, forcing full modeset <7>[ 224.878521] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:68:pipe A] dbuf slices 0x1 -> 0x1, ddb (0 - 1020) -> (0 - 510), active pipes 0x1 -> 0x3 <7>[ 224.878820] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:105:pipe B] dbuf slices 0x0 -> 0x1, ddb (0 - 0) -> (510 - 1020), active pipes 0x1 -> 0x3 <7>[ 224.879146] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 0) -> ( 0 - 502), size 0 -> 502 <7>[ 224.879754] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] ddb ( 988 - 1020) -> ( 502 - 510), size 32 -> 8 <7>[ 224.880342] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm <7>[ 224.880744] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 1, 1, 2, 2, 2, 2, 2, 0, 0, 0 <7>[ 224.883162] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 16, 16, 33, 33, 33, 33, 33, 30, 0, 0 <7>[ 224.883685] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 17, 17, 17, 34, 34, 34, 34, 34, 31, 0, 0 <7>[ 224.883991] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] ddb ( 0 - 0) -> ( 510 - 1012), size 0 -> 502 <7>[ 224.884288] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:101:cursor B] ddb ( 0 - 0) -> (1012 - 1020), size 0 -> 8 <7>[ 224.884917] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm <7>[ 224.885492] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 1, 1, 2, 2, 2, 2, 2, 0, 0, 0 <7>[ 224.887372] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 16, 16, 33, 33, 33, 33, 33, 30, 0, 0 <7>[ 224.887803] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 17, 17, 17, 34, 34, 34, 34, 34, 31, 0, 0 <7>[ 224.888154] i915 0000:00:02.0: [drm:intel_plane_calc_min_cdclk [i915]] [PLANE:69:plane 1B] min cdclk (74250 kHz) > [CRTC:105:pipe B] min cdclk (0 kHz) <7>[ 224.888499] i915 0000:00:02.0: [drm:intel_bw_calc_min_cdclk [i915]] new bandwidth min cdclk (18563 kHz) > old min cdclk (9282 kHz) <7>[ 224.888811] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New cdclk calculated to be logical 316800 kHz, actual 316800 kHz <7>[ 224.889117] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New voltage level calculated to be logical 13, actual 13 <7>[ 224.889426] i915 0000:00:02.0: [drm:bxt_get_dpll [i915]] [CRTC:105:pipe B] using pre-allocated PORT PLL C <7>[ 224.889980] i915 0000:00:02.0: [drm:intel_reference_shared_dpll_crtc.isra.0 [i915]] [CRTC:105:pipe B] reserving PORT PLL C <7>[ 224.890550] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:105:pipe B] enable: yes [modeset] <7>[ 224.892723] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] active: yes, output_types: HDMI (0x40), output format: RGB, sink format: RGB <7>[ 224.893356] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] cpu_transcoder: B, pipe bpp: 36, dithering: 0 <7>[ 224.893737] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] MST master transcoder: <7>[ 224.895558] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port sync: master transcoder: , slave transcoder bitmask = 0x0 <7>[ 224.895979] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] bigjoiner: no, pipes: 0x0 <7>[ 224.896284] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] splitter: disabled, link count 0, overlap 0 <7>[ 224.896634] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] framestart delay: 1, MSA timing delay: 0 <7>[ 224.896939] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] audio: 1, infoframes: 1, infoframes enabled: 0x39 <7>[ 224.897244] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] GCP: 0x6 <7>[ 224.897793] i915 0000:00:02.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13 <7>[ 224.897799] i915 0000:00:02.0: colorspace: RGB <7>[ 224.897804] i915 0000:00:02.0: scan mode: Underscan <7>[ 224.897807] i915 0000:00:02.0: colorimetry: No Data <7>[ 224.897811] i915 0000:00:02.0: picture aspect: No Data <7>[ 224.897815] i915 0000:00:02.0: active aspect: Same as Picture <7>[ 224.897819] i915 0000:00:02.0: itc: No Data <7>[ 224.898046] i915 0000:00:02.0: extended colorimetry: xvYCC 601 <7>[ 224.898052] i915 0000:00:02.0: quantization range: Full <7>[ 224.898056] i915 0000:00:02.0: nups: Unknown Non-uniform Scaling <7>[ 224.898061] i915 0000:00:02.0: video code: 0 <7>[ 224.898064] i915 0000:00:02.0: ycc quantization range: Full <7>[ 224.898068] i915 0000:00:02.0: hdmi content type: Graphics <7>[ 224.898072] i915 0000:00:02.0: pixel repeat: 0 <7>[ 224.898076] i915 0000:00:02.0: bar top 0, bottom 0, left 0, right 0 <7>[ 224.898081] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25 <7>[ 224.898086] i915 0000:00:02.0: vendor: Intel <7>[ 224.898090] i915 0000:00:02.0: product: Integrated gfx <7>[ 224.898093] i915 0000:00:02.0: source device information: PC General (0x9) <7>[ 224.898098] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4 <7>[ 224.898102] i915 0000:00:02.0: empty frame <7>[ 224.898107] ELD: 10 00 07 00 66 10 00 01 00 00 00 00 00 00 00 00 <7>[ 224.898111] ELD: 05 e3 cd 0c 32 38 45 38 35 30 09 07 07 00 00 00 <7>[ 224.898116] 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>[ 224.898521] 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>[ 224.900493] 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>[ 224.900905] 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>[ 224.901212] 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>[ 224.902051] 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>[ 224.902501] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port clock: 222750, pipe src: 1920x1080+0+0, pixel rate 148500 <7>[ 224.902807] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] linetime: 59, ips linetime: 0 <7>[ 224.903112] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0 <7>[ 224.903416] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no <7>[ 224.904046] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0 <7>[ 224.904625] 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>[ 224.904972] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7>[ 224.907236] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries <7>[ 224.907758] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7>[ 224.908064] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 224.908367] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 224.909008] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7>[ 224.909608] i915 0000:00:02.0: [drm:ilk_dump_csc [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7>[ 224.911534] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:69:plane 1B] fb: [FB:168] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x100000000000001, visible: yes <7>[ 224.911948] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7>[ 224.912252] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 <7>[ 224.912591] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:77:plane 2B] fb: [NOFB], visible: no <7>[ 224.912898] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:85:plane 3B] fb: [NOFB], visible: no <7>[ 224.913203] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:93:plane 4B] fb: [NOFB], visible: no <7>[ 224.913756] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:101:cursor B] fb: [NOFB], visible: no <7>[ 224.917140] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-c <7>[ 224.919601] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:143:DDI B/PHY B] <7>[ 224.920115] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:153:DDI C/PHY C] <7>[ 224.920415] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL A <7>[ 224.920778] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL B <7>[ 224.921125] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <7>[ 224.923192] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 224.923647] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:32:plane 1A] <7>[ 224.939866] 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>[ 224.940278] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C <7>[ 224.942012] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_C <7>[ 224.942594] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe B <7>[ 224.943243] 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>[ 224.959876] i915 0000:00:02.0: [drm:audio_config_hdmi_pixel_clock [i915]] Configuring HDMI audio for pixel clock 148500 (0x00090000) <7>[ 224.960288] i915 0000:00:02.0: [drm:hsw_audio_config_update [i915]] using automatic N <7>[ 224.976735] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:154:HDMI-A-2] <7>[ 224.977202] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:105:pipe B] <7>[ 224.977850] i915 0000:00:02.0: [drm:verify_single_dpll_state.isra.0 [i915]] PORT PLL C <7>[ 224.980211] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 224.980590] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 224.981023] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 224.991745] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 224.992107] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.075209] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.075661] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.164202] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm <7>[ 225.164702] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 5, 5, 6, 2, 2, 2, 2, 2, 0, 0, 0 <7>[ 225.164993] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 11, 11, 12, 5, 5, 5, 5, 5, 0, 0, 0 <7>[ 225.165282] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 12, 12, 13, 6, 6, 6, 6, 6, 0, 0, 0 <7>[ 225.167048] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 225.173801] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.174158] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.260943] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.261277] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.345991] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 225.347158] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.347414] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.428156] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.428561] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.509275] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 225.510243] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.510866] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.595171] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.595604] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.676948] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 225.677534] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.677800] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.761424] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.762250] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.845284] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x0000005c [0x0000005c] <7>[ 225.845838] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.846093] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <7>[ 225.927388] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe A <7>[ 225.927791] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B <14>[ 226.009708] [IGT] kms_frontbuffer_tracking: finished subtest fbc-2p-primscrn-cur-indfb-draw-pwrite, SUCCESS <7>[ 226.011076] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:168] from all active usage due to RMFB ioctl <7>[ 226.011168] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:69:plane 1B] because [FB:168] is removed <7>[ 226.011270] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] ddb ( 510 - 1012) -> ( 0 - 0), size 502 -> 0 <7>[ 226.011830] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7>[ 226.012134] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] lines 1, 1, 1, 2, 2, 2, 2, 2, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.012666] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] blocks 16, 16, 16, 33, 33, 33, 33, 33, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.013012] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] min_ddb 17, 17, 17, 34, 34, 34, 34, 34, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.027372] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:163] from all active usage due to RMFB ioctl <7>[ 226.029305] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:32:plane 1A] because [FB:163] is removed <7>[ 226.029496] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 502) -> ( 0 - 0), size 502 -> 0 <7>[ 226.030008] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7>[ 226.030458] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 1, 1, 1, 2, 2, 2, 2, 2, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.030814] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 16, 16, 16, 33, 33, 33, 33, 33, 30, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.031342] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 17, 17, 17, 34, 34, 34, 34, 34, 31, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.039789] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on [PLANE:32:plane 1A] <14>[ 226.060282] [IGT] kms_frontbuffer_tracking: exiting, ret=0 <7>[ 226.062955] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 226.074860] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] ddb ( 0 - 0) -> ( 0 - 502), size 0 -> 502 <7>[ 226.075654] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm <7>[ 226.076305] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 1, 1, 2, 2, 2, 2, 2, 0, 0, 0 <7>[ 226.077695] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 16, 16, 33, 33, 33, 33, 33, 30, 0, 0 <7>[ 226.078066] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:32:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 17, 17, 17, 34, 34, 34, 34, 34, 31, 0, 0 <7>[ 226.078367] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm <7>[ 226.078935] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] lines 5, 5, 6, 2, 2, 2, 2, 2, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.079240] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] blocks 11, 11, 12, 5, 5, 5, 5, 5, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.079813] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:64:cursor A] min_ddb 12, 12, 13, 6, 6, 6, 6, 6, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 <7>[ 226.080117] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] ddb ( 0 - 0) -> ( 510 - 1012), size 0 -> 502 <7>[ 226.080415] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm <7>[ 226.080931] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 1, 1, 2, 2, 2, 2, 2, 0, 0, 0 <7>[ 226.081231] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 16, 16, 33, 33, 33, 33, 33, 30, 0, 0 <7>[ 226.081654] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:69:plane 1B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 17, 17, 17, 34, 34, 34, 34, 34, 31, 0, 0 <7>[ 226.082400] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, limit: 1 <7>[ 226.082746] i915 0000:00:02.0: [drm:intel_fbc_update [i915]] Enabling FBC on [PLANE:32:plane 1A] <6>[ 226.110704] Console: switching to colour frame buffer device 240x67 <6>[ 226.255790] Console: switching to colour dummy device 80x25 <14>[ 226.256715] [IGT] gem_lmem_swapping: executing <7>[ 226.267106] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 226.268172] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 226.275727] [IGT] gem_lmem_swapping: exiting, ret=77 <6>[ 226.277682] Console: switching to colour frame buffer device 240x67 <6>[ 226.422042] Console: switching to colour dummy device 80x25 <14>[ 226.423262] [IGT] gem_exec_alignment: executing <7>[ 226.427554] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 226.428754] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc] <7>[ 226.429184] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 226.429824] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <14>[ 226.440595] [IGT] gem_exec_alignment: starting subtest pi <7>[ 226.455050] i915 0000:00:02.0: [drm:i915_gem_open [i915]] <7>[ 226.457042] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <7>[ 226.632581] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070] <4>[ 227.819405] ------------[ cut here ]------------ <4>[ 227.819419] DEBUG_LOCKS_WARN_ON(hlock->references < references) <4>[ 227.819427] WARNING: CPU: 0 PID: 1294 at kernel/locking/lockdep.c:5055 __lock_acquire+0x886/0x2330 <4>[ 227.819448] Modules linked in: kunit vgem drm_shmem_helper fuse snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio x86_pkg_temp_thermal coretemp kvm_intel i915 mei_hdcp mei_pxp wmi_bmof kvm btusb btrtl btintel btbcm irqbypass bluetooth crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ecdh_generic ecc r8169 i2c_i801 i2c_smbus realtek snd_hda_intel snd_intel_dspcfg snd_hda_codec i2c_algo_bit snd_hwdep snd_hda_core ttm video mei_me drm_display_helper snd_pcm prime_numbers pinctrl_geminilake mei drm_buddy wmi [last unloaded: drm_plane_helper_test] <4>[ 227.819535] CPU: 0 PID: 1294 Comm: gem_exec_alignm Tainted: G N 6.6.0-rc7-linus-v6.6-rc7-g05d3ef8bba77+ #1 <4>[ 227.819546] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 227.819556] RIP: 0010:__lock_acquire+0x886/0x2330 <4>[ 227.819563] Code: c0 0f 84 f5 fe ff ff 44 8b 3d ea cb 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 50 49 44 82 48 c7 c7 0b a1 3d 82 e8 1a 3e f7 ff <0f> 0b e9 ce fe ff ff 45 31 e4 e9 f8 f9 ff ff 45 85 c9 0f 85 fc fb <4>[ 227.819578] RSP: 0018:ffffc900017b7788 EFLAGS: 00010086 <4>[ 227.819584] RAX: 0000000000000000 RBX: ffffc900017b7b70 RCX: 0000000000000000 <4>[ 227.819591] RDX: 0000000000000003 RSI: ffffffff823ec17b RDI: 00000000ffffffff <4>[ 227.819598] RBP: ffff8881182bb320 R08: 0000000000000000 R09: ffffc900017b7620 <4>[ 227.819605] R10: 00000000000ba438 R11: 00000000000ba488 R12: 0000000000000000 <4>[ 227.819611] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 227.819618] FS: 00007fb9c5ba4c40(0000) GS:ffff888277c00000(0000) knlGS:0000000000000000 <4>[ 227.819625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 227.819631] CR2: 00007fb9c4dbf000 CR3: 000000011185e000 CR4: 0000000000350ef0 <4>[ 227.819638] Call Trace: <4>[ 227.819642] <4>[ 227.819646] ? __warn+0x7f/0x170 <4>[ 227.819655] ? __lock_acquire+0x886/0x2330 <4>[ 227.819660] ? report_bug+0x1f8/0x200 <4>[ 227.819669] ? handle_bug+0x3c/0x70 <4>[ 227.819677] ? exc_invalid_op+0x18/0x70 <4>[ 227.819683] ? asm_exc_invalid_op+0x1a/0x20 <4>[ 227.819692] ? __lock_acquire+0x886/0x2330 <4>[ 227.819697] ? __lock_acquire+0x886/0x2330 <4>[ 227.819703] ? __schedule+0x3a8/0xd70 <4>[ 227.819709] lock_acquire+0xd8/0x2d0 <4>[ 227.819715] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.820054] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 227.820061] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.820333] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.820604] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 227.820611] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 227.820617] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.820888] i915_gem_do_execbuffer+0xcbc/0x2700 [i915] <4>[ 227.821160] ? do_pte_missing+0x37a/0xd00 <4>[ 227.821171] ? preempt_count_add+0x4c/0xa0 <4>[ 227.821178] ? up_read+0xba/0x250 <4>[ 227.821184] ? do_user_addr_fault+0x445/0x9d0 <4>[ 227.821191] ? exc_page_fault+0xb2/0x1a0 <4>[ 227.821198] ? lockdep_hardirqs_on+0xc3/0x140 <4>[ 227.821204] ? asm_exc_page_fault+0x26/0x30 <4>[ 227.821212] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 227.821481] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 227.821750] drm_ioctl_kernel+0xb4/0x150 <4>[ 227.821759] drm_ioctl+0x21d/0x420 <4>[ 227.821764] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 227.822037] __x64_sys_ioctl+0x79/0xb0 <4>[ 227.822045] do_syscall_64+0x3c/0x90 <4>[ 227.822052] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 <4>[ 227.822058] RIP: 0033:0x7fb9c83d13ab <4>[ 227.822065] Code: 0f 1e fa 48 8b 05 e5 7a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 7a 0d 00 f7 d8 64 89 01 48 <4>[ 227.822079] RSP: 002b:00007ffe46aa76a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 227.822088] RAX: ffffffffffffffda RBX: 00007ffe46aa77e0 RCX: 00007fb9c83d13ab <4>[ 227.822094] RDX: 00007ffe46aa77e0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 227.822101] RBP: 0000000040406469 R08: 0000000000000004 R09: 0000000000000000 <4>[ 227.822107] R10: 00007ffe46b3b1b0 R11: 0000000000000246 R12: 0000000000000005 <4>[ 227.822114] R13: 0000000000000005 R14: 0000000000000800 R15: 00007ffe46aa7750 <4>[ 227.822122] <0>[ 227.822127] Kernel panic - not syncing: kernel: panic_on_warn set ... <4>[ 227.822133] CPU: 0 PID: 1294 Comm: gem_exec_alignm Tainted: G N 6.6.0-rc7-linus-v6.6-rc7-g05d3ef8bba77+ #1 <4>[ 227.822143] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018 <4>[ 227.822151] Call Trace: <4>[ 227.822155] <4>[ 227.822159] dump_stack_lvl+0x64/0xb0 <4>[ 227.822166] panic+0x2c0/0x2f0 <4>[ 227.822174] ? __lock_acquire+0x886/0x2330 <4>[ 227.822179] check_panic_on_warn+0x4f/0x50 <4>[ 227.822185] __warn+0x8b/0x170 <4>[ 227.822191] ? __lock_acquire+0x886/0x2330 <4>[ 227.822196] report_bug+0x1f8/0x200 <4>[ 227.822203] handle_bug+0x3c/0x70 <4>[ 227.822209] exc_invalid_op+0x18/0x70 <4>[ 227.822215] asm_exc_invalid_op+0x1a/0x20 <4>[ 227.822221] RIP: 0010:__lock_acquire+0x886/0x2330 <4>[ 227.822227] Code: c0 0f 84 f5 fe ff ff 44 8b 3d ea cb 72 01 45 85 ff 0f 85 e5 fe ff ff 48 c7 c6 50 49 44 82 48 c7 c7 0b a1 3d 82 e8 1a 3e f7 ff <0f> 0b e9 ce fe ff ff 45 31 e4 e9 f8 f9 ff ff 45 85 c9 0f 85 fc fb <4>[ 227.822242] RSP: 0018:ffffc900017b7788 EFLAGS: 00010086 <4>[ 227.822248] RAX: 0000000000000000 RBX: ffffc900017b7b70 RCX: 0000000000000000 <4>[ 227.822255] RDX: 0000000000000003 RSI: ffffffff823ec17b RDI: 00000000ffffffff <4>[ 227.822261] RBP: ffff8881182bb320 R08: 0000000000000000 R09: ffffc900017b7620 <4>[ 227.822267] R10: 00000000000ba438 R11: 00000000000ba488 R12: 0000000000000000 <4>[ 227.822274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 227.822282] ? __lock_acquire+0x886/0x2330 <4>[ 227.822289] ? __schedule+0x3a8/0xd70 <4>[ 227.822295] lock_acquire+0xd8/0x2d0 <4>[ 227.822300] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.822571] __ww_mutex_lock.constprop.0+0xbf/0x13e0 <4>[ 227.822578] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.822848] ? eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.823118] ? ww_mutex_lock_interruptible+0x37/0x100 <4>[ 227.823125] ww_mutex_lock_interruptible+0x37/0x100 <4>[ 227.823131] eb_validate_vmas+0x137/0xd80 [i915] <4>[ 227.823402] i915_gem_do_execbuffer+0xcbc/0x2700 [i915] <4>[ 227.823675] ? do_pte_missing+0x37a/0xd00 <4>[ 227.823684] ? preempt_count_add+0x4c/0xa0 <4>[ 227.823690] ? up_read+0xba/0x250 <4>[ 227.823695] ? do_user_addr_fault+0x445/0x9d0 <4>[ 227.823702] ? exc_page_fault+0xb2/0x1a0 <4>[ 227.823708] ? lockdep_hardirqs_on+0xc3/0x140 <4>[ 227.823714] ? asm_exc_page_fault+0x26/0x30 <4>[ 227.823723] i915_gem_execbuffer2_ioctl+0x123/0x2a0 [i915] <4>[ 227.823991] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 227.824261] drm_ioctl_kernel+0xb4/0x150 <4>[ 227.824268] drm_ioctl+0x21d/0x420 <4>[ 227.824274] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 227.824546] __x64_sys_ioctl+0x79/0xb0 <4>[ 227.824552] do_syscall_64+0x3c/0x90 <4>[ 227.824559] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 <4>[ 227.824565] RIP: 0033:0x7fb9c83d13ab <4>[ 227.824570] Code: 0f 1e fa 48 8b 05 e5 7a 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 7a 0d 00 f7 d8 64 89 01 48 <4>[ 227.824584] RSP: 002b:00007ffe46aa76a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 227.824592] RAX: ffffffffffffffda RBX: 00007ffe46aa77e0 RCX: 00007fb9c83d13ab <4>[ 227.824599] RDX: 00007ffe46aa77e0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 227.824605] RBP: 0000000040406469 R08: 0000000000000004 R09: 0000000000000000 <4>[ 227.824612] R10: 00007ffe46b3b1b0 R11: 0000000000000246 R12: 0000000000000005 <4>[ 227.824618] R13: 0000000000000005 R14: 0000000000000800 R15: 00007ffe46aa7750 <4>[ 227.824627] <0>[ 227.824681] Kernel Offset: disabled