Attachment 99557 Details for Bug 79054 – dmesg

dmesg

kms_flip_vblank-vs-dpms-rpm.dmesg (text/plain), 122.91 KB, created by Guo Jinxian on 2014-05-22 06:18:58 UTC

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Description:

Filename:

MIME Type:

Creator: Guo Jinxian

Created: 2014-05-22 06:18:58 UTC

Size: 122.91 KB

patch

obsolete

>[    1.315827] [drm:i915_pages_create_for_stolen] offset=0x190000, size=3145728
>[    1.316257] [drm:intelfb_create] allocated 1024x768 fb: 0x00225000, bo ffff880002f70000
>[    1.316301] fbcon: inteldrmfb (fb0) is primary device
>[    1.317422] [drm:intel_crtc_cursor_set] cursor off
>[    1.317423] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[    1.317424] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    1.317425] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.317427] [drm:drm_mode_debug_printmodeline] Modeline 29:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.317427] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=1
>[    1.317428] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.317429] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.317430] [drm:connected_sink_compute_bpp] [CONNECTOR:13:VGA-1] checking for sink bpp constrains
>[    1.317431] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[    1.317432] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.317433] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[    1.317433] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    1.317434] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    1.317435] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[    1.317436] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.317436] [drm:intel_dump_pipe_config] requested mode:
>[    1.317437] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.317437] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.317438] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.317440] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
>[    1.317440] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.317441] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[    1.317441] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.317442] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.317442] [drm:intel_dump_pipe_config] ips: 0
>[    1.317443] [drm:intel_dump_pipe_config] double wide: 0
>[    1.337057] [drm:intel_update_fbc] no output, disabling
>[    1.337061] [drm:intel_ddi_put_crtc_pll] Disabling SPLL
>[    1.337062] [drm:intel_ddi_pll_select] Using SPLL on pipe A
>[    1.337094] [drm:ironlake_update_primary_plane] Writing base 00225000 00000000 0 0 4096
>[    1.337964] [drm:hsw_fdi_link_train] FDI link training done on step 0
>[    1.338064] [drm:lpt_program_iclkip] iCLKIP clock: found settings for 65000KHz refresh rate: auxdiv=0, divsel=27, phasedir=0, phaseinc=22
>[    1.342127] usb 2-1: new high-speed USB device number 2 using ehci-pci
>[    1.358106] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[    1.358111] [drm:intel_connector_check_state] [CONNECTOR:13:VGA-1]
>[    1.358114] [drm:check_encoder_state] [ENCODER:14:DAC-14]
>[    1.358115] [drm:check_encoder_state] [ENCODER:15:TMDS-15]
>[    1.358115] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[    1.358116] [drm:check_crtc_state] [CRTC:5]
>[    1.358125] [drm:check_crtc_state] [CRTC:8]
>[    1.358126] [drm:check_crtc_state] [CRTC:11]
>[    1.358129] [drm:intel_crtc_cursor_set] cursor off
>[    1.358130] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    1.358132] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    1.358133] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.358134] [drm:intel_crtc_cursor_set] cursor off
>[    1.358134] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    1.358135] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    1.358135] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.358147] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[    1.358149] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.358149] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.359578] Console: switching to colour frame buffer device 128x48
>[    1.359579] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[    1.359580] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.359581] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.360950] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.360967] i915 0000:00:02.0: registered panic notifier
>[    1.367006] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    1.367220] [drm:asle_set_backlight] bclp = 0x80000002
>[    1.367222] [drm:asle_set_backlight] updating opregion backlight 2/255
>[    1.367262] [drm:asle_set_backlight] bclp = 0x800000ff
>[    1.367263] [drm:asle_set_backlight] updating opregion backlight 255/255
>[    1.367314] acpi device:5e: registered as cooling_device8
>[    1.367380] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[    1.367458] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    1.370017] dracut: Starting plymouth daemon
>[    1.374278] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[    1.374280] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.374280] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.377454] [drm:i915_gem_open] 
>[    1.377469] [drm:intel_crtc_cursor_set] cursor off
>[    1.377471] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[    1.377473] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.377474] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.377475] [drm:intel_crtc_cursor_set] cursor off
>[    1.377476] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    1.377477] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    1.377478] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.377479] [drm:intel_crtc_cursor_set] cursor off
>[    1.377480] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    1.377481] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    1.377482] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.377487] [drm:i915_gem_open] 
>[    1.377492] [drm:intel_crtc_cursor_set] cursor off
>[    1.377493] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[    1.377494] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.377495] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.377496] [drm:intel_crtc_cursor_set] cursor off
>[    1.377497] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[    1.377498] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[    1.377499] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.377499] [drm:intel_crtc_cursor_set] cursor off
>[    1.377500] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[    1.377501] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[    1.377502] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[    1.377505] [drm:i915_gem_open] 
>[    1.377532] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[    1.377534] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[    1.377537] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    1.377539] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[    1.377541] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[    1.377544] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[    1.377544] [drm:intel_crt_detect] CRT detected via hotplug
>[    1.402626] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.402654] Raw EDID:
>[    1.402663]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.402680]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.402697]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.402714]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.402731]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.402748]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.402765]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.402782]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.415048] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.415084] Raw EDID:
>[    1.415093]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.415110]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.415526]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.415916]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.416299]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.416655]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.416976]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.417300]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.429864] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.430278] Raw EDID:
>[    1.430668]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.431079]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.431483]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.431869]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.432217]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.432550]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.432880]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.433205]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.445813] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.446222] Raw EDID:
>[    1.446610]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.447015]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.447378]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.447735]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.448093]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.448440]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.448778]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.449109]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.449431] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[    1.450094] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[    1.450095] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.450096] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    1.450097] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    1.456389] usb 2-1: New USB device found, idVendor=8087, idProduct=8000
>[    1.456905] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    1.457560] hub 2-1:1.0: USB hub found
>[    1.458013] hub 2-1:1.0: 8 ports detected
>[    1.527187] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.527510] Raw EDID:
>[    1.527816]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.528158]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.528446]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.528725]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.529006]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.529318]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.529598]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.529880]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.568063] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.568403] Raw EDID:
>[    1.568703]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.569006]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.569323]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.569603]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.569885]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.570196]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.570477]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.570759]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.609571] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.609872] Raw EDID:
>[    1.610202]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.610503]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.610792]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.611073]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.611389]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.611670]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.611951]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.612264]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.612554] tsc: Refined TSC clocksource calibration: 3392.144 MHz
>[    1.650410] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[    1.650726] Raw EDID:
>[    1.651028]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.651348]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.651638]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.651927]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.652246]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.652535]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.652827]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[    1.653122]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[    1.653443] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[    1.654107] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    1.654108] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    1.654114] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[    1.654116] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.654117] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.654118] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    1.654120] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[    1.654121] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[    1.654126] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[    1.655220] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[    1.655221] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[    1.655223] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[    1.655225] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[    1.655226] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[    1.655227] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[    1.655228] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[    1.655230] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[    1.655231] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[    1.655232] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[    1.655233] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[    1.655393] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.655394] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.655395] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[    1.655396] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[    1.655396] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[    1.655397] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[    1.655555] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.655556] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.655557] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[    1.655558] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    1.655559] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[    1.655559] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[    1.655561] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[    1.655562] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[    1.655563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[    1.655564] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[    1.655565] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[    1.655566] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[    1.655567] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[    1.655568] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[    1.655725] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[    1.655726] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[    1.655727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[    1.655728] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[    1.655728] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[    1.655729] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[    1.655887] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[    1.655888] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[    1.655889] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[    1.692702] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    1.694549] input: PC Speaker as /devices/platform/pcspkr/input/input6
>[    1.694639] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140214/utaddress-258)
>[    1.694640] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.695070] snd_hda_intel 0000:00:03.0: irq 46 for MSI/MSI-X
>[    1.695207] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
>[    1.697905] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    1.701406] iTCO_vendor_support: vendor-support=0
>[    1.702118] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    1.702767] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
>[    1.703471] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    1.705014] sound hdaudioC1D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line
>[    1.705517] sound hdaudioC1D0:    speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
>[    1.705518] sound hdaudioC1D0:    hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
>[    1.705519] sound hdaudioC1D0:    mono: mono_out=0x0
>[    1.705520] sound hdaudioC1D0:    inputs:
>[    1.705521] sound hdaudioC1D0:      Front Mic=0x1a
>[    1.705523] sound hdaudioC1D0:      Rear Mic=0x18
>[    2.005321] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    2.077706] dracut: Checking ext4: /dev/sda3
>[    2.078239] dracut: issuing e2fsck -a  /dev/sda3
>[    2.138179] random: nonblocking pool is initialized
>[    2.207458] dracut: /dev/sda3: clean, 644498/60538880 files, 13560732/242140160 blocks
>[    2.208186] dracut: Remounting /dev/sda3 with -o ro
>[    2.271245] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    2.318709] dracut: Mounted root filesystem /dev/sda3
>[    2.377826] device-mapper: uevent: version 1.0.3
>[    2.378474] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    2.433109] dracut: Switching root
>[    2.612742] Switched to clocksource tsc
>[    2.708788] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    2.712616] [drm:gen6_enable_rps] Overclocking supported. Max: 1200MHz, Overclock max: 1200MHz
>[    2.837253] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    2.926931] systemd[1]: Failed to insert module 'ipv6'
>[    2.939164] systemd[1]: Set hostname to <x-hsw24>.
>[    3.109926] LVM: Logical Volume autoactivation enabled.
>[    3.110528] LVM: Activation generator successfully completed.
>[    3.356722] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    3.357380] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    3.357990] systemd[1]: Starting Syslog Socket.
>[    3.358556] systemd[1]: Listening on Syslog Socket.
>[    3.359113] systemd[1]: Starting Replay Read-Ahead Data...
>[    3.359953] systemd[1]: Starting Collect Read-Ahead Data...
>[    3.361159] systemd[1]: Starting Delayed Shutdown Socket.
>[    3.362247] systemd[1]: Listening on Delayed Shutdown Socket.
>[    3.362256] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    3.363426] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    3.363447] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    3.365105] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    3.365112] systemd[1]: Starting Encrypted Volumes.
>[    3.366253] systemd[1]: Reached target Encrypted Volumes.
>[    3.366263] systemd[1]: Starting Journal Socket.
>[    3.367375] systemd[1]: Listening on Journal Socket.
>[    3.367393] systemd[1]: Mounting Huge Pages File System...
>[    3.368599] systemd[1]: Mounting Debug File System...
>[    3.369686] systemd[1]: Starting Create static device nodes in /dev...
>[    3.370786] systemd[1]: Mounting POSIX Message Queue File System...
>[    3.371925] systemd[1]: Starting Journal Service...
>[    3.373403] systemd-readahead[2501]: Failed to create fanotify object: Function not implemented
>[    3.373431] systemd-readahead[2500]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
>[    3.375359] systemd[1]: Started Journal Service.
>[    3.375536] systemd[1]: Starting udev Kernel Socket.
>[    3.377135] systemd[1]: Listening on udev Kernel Socket.
>[    3.377167] systemd[1]: Starting udev Control Socket.
>[    3.378884] systemd[1]: Listening on udev Control Socket.
>[    3.378917] systemd[1]: Starting udev Coldplug all Devices...
>[    3.380728] systemd[1]: Starting LVM2 metadata daemon socket.
>[    3.381698] systemd[1]: Listening on LVM2 metadata daemon socket.
>[    3.381704] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[    3.382845] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[    3.382853] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
>[    3.384727] systemd[1]: Expecting device dev-disk-by\x2duuid-50f1dcef\x2de289\x2d40be\x2dbc3c\x2d97766928b454.device...
>[    3.385761] systemd[1]: Mounting Temporary Directory...
>[    3.550563] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
>[    3.551423] systemd[1]: Expecting device dev-disk-by\x2duuid-8ebfad99\x2d4959\x2d4128\x2d9909\x2dde33bcd5dee3.device...
>[    3.552312] systemd[1]: Started Replay Read-Ahead Data.
>[    3.553053] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE
>[    3.553744] systemd[1]: Started Collect Read-Ahead Data.
>[    3.554505] systemd[1]: Starting Load legacy module configuration...
>[    3.556071] systemd[1]: Starting Setup Virtual Console...
>[    3.557845] systemd[1]: Starting Apply Kernel Variables...
>[    3.559112] systemd[1]: Started Set Up Additional Binary Formats.
>[    3.559126] systemd[1]: Started File System Check on Root Device.
>[    3.559137] systemd[1]: Starting Remount Root and Kernel File Systems...
>[    3.562870] systemd[1]: Started Load Kernel Modules.
>[    3.562888] systemd[1]: Mounting FUSE Control File System...
>[    3.564741] systemd[1]: Mounted Configuration File System.
>[    4.046401] EXT4-fs (sda3): re-mounted. Opts: (null)
>[    4.217590] systemd-udevd[2525]: starting version 204
>[    4.586473] systemd-udevd[3422]: renamed network interface em1 to eno1
>[    6.512511] Adding 4095996k swap on /dev/sda2.  Priority:-1 extents:1 across:4095996k 
>[    6.528557] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
>[    6.534848] audit: type=1305 audit(1400728584.518:2): audit_pid=3473 old=0 auid=4294967295 ses=4294967295 res=1
>[   10.105906] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
>[   10.206822] e1000e 0000:00:19.0: irq 43 for MSI/MSI-X
>[   13.390708] e1000e: eno1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
>[   13.391120] e1000e 0000:00:19.0 eno1: 10/100 speed: disabling TSO
>[   14.905431] [drm:intel_crtc_cursor_set] cursor off
>[   14.905435] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   14.905437] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   14.905439] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[   14.905441] [drm:intel_crtc_cursor_set] cursor off
>[   14.905442] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   14.905443] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   14.905444] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[   14.905444] [drm:intel_crtc_cursor_set] cursor off
>[   14.905445] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[   14.905446] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[   14.905447] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[   15.155816] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   15.155818] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   15.155820] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[   15.304498] NET: Registered protocol family 10
>[   15.345379] Bridge firewalling registered
>[   15.509418] ip_tables: (C) 2000-2006 Netfilter Core Team
>[   18.057855] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
>[   18.268326] Ebtables v2.0 registered
>[   18.339908] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[  601.366525] [drm:intel_update_fbc] no output, disabling
>[  601.366529] [drm:check_encoder_state] [ENCODER:14:DAC-14]
>[  601.366530] [drm:check_encoder_state] [ENCODER:15:TMDS-15]
>[  601.366530] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[  601.366531] [drm:check_crtc_state] [CRTC:5]
>[  601.366533] [drm:check_crtc_state] [CRTC:8]
>[  601.366534] [drm:check_crtc_state] [CRTC:11]
>[ 9375.528930] [drm:i915_gem_open] 
>[ 9375.528949] [drm:intel_crtc_cursor_set] cursor off
>[ 9375.528951] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9375.528954] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[ 9375.528955] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9375.528956] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[ 9375.528958] [drm:connected_sink_compute_bpp] [CONNECTOR:13:VGA-1] checking for sink bpp constrains
>[ 9375.528959] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1
>[ 9375.528960] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[ 9375.528961] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[ 9375.528962] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[ 9375.528963] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[ 9375.528964] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[ 9375.528965] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[ 9375.528966] [drm:intel_dump_pipe_config] requested mode:
>[ 9375.528967] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9375.528968] [drm:intel_dump_pipe_config] adjusted mode:
>[ 9375.528969] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9375.528970] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa
>[ 9375.528971] [drm:intel_dump_pipe_config] port clock: 270000
>[ 9375.528972] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[ 9375.528973] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[ 9375.528974] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 9375.528974] [drm:intel_dump_pipe_config] ips: 0
>[ 9375.528975] [drm:intel_dump_pipe_config] double wide: 0
>[ 9375.528980] [drm:intel_ddi_put_crtc_pll] Disabling SPLL
>[ 9375.528981] [drm:intel_ddi_pll_select] Using SPLL on pipe A
>[ 9375.529013] [drm:ironlake_update_primary_plane] Writing base 00225000 00000000 0 0 4096
>[ 9375.529882] [drm:hsw_fdi_link_train] FDI link training done on step 0
>[ 9375.531343] [drm:lpt_program_iclkip] iCLKIP clock: found settings for 65000KHz refresh rate: auxdiv=0, divsel=27, phasedir=0, phaseinc=22
>[ 9375.549350] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[ 9375.549357] [drm:intel_connector_check_state] [CONNECTOR:13:VGA-1]
>[ 9375.549361] [drm:check_encoder_state] [ENCODER:14:DAC-14]
>[ 9375.549362] [drm:check_encoder_state] [ENCODER:15:TMDS-15]
>[ 9375.549363] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[ 9375.549364] [drm:check_crtc_state] [CRTC:5]
>[ 9375.549374] [drm:check_crtc_state] [CRTC:8]
>[ 9375.549375] [drm:check_crtc_state] [CRTC:11]
>[ 9375.549378] [drm:intel_crtc_cursor_set] cursor off
>[ 9375.549379] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9375.549381] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9375.549382] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9375.549383] [drm:intel_crtc_cursor_set] cursor off
>[ 9375.549384] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9375.549385] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9375.549386] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9375.549409] [drm:i915_gem_open] 
>[ 9375.549654] [drm:i915_gem_open] 
>[ 9375.549661] [drm:i915_gem_open] 
>[ 9384.314102] Pid 30897(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.314123] Pid 30887(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.314124] Skipping core dump
>[ 9384.314193] Skipping core dump
>[ 9384.315176] Pid 30906(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.315194] Skipping core dump
>[ 9384.315386] Pid 30895(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.315388] Pid 30888(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.315388] Skipping core dump
>[ 9384.315450] Skipping core dump
>[ 9384.368073] Pid 30899(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.368102] Skipping core dump
>[ 9384.368676] Pid 30903(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.368693] Skipping core dump
>[ 9384.368931] Pid 30857(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.368956] Skipping core dump
>[ 9384.369365] Pid 30889(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.369390] Skipping core dump
>[ 9384.369548] Pid 30909(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.369549] Pid 30914(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.369550] Skipping core dump
>[ 9384.369605] Skipping core dump
>[ 9384.369777] Pid 30896(gem_reloc_vs_gp) over core_pipe_limit
>[ 9384.369801] Skipping core dump
>[ 9384.374483] [drm:intel_crtc_cursor_set] cursor off
>[ 9384.374487] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9384.374489] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[ 9384.374491] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9384.374492] [drm:intel_crtc_cursor_set] cursor off
>[ 9384.374493] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9384.374494] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9384.374495] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9384.374496] [drm:intel_crtc_cursor_set] cursor off
>[ 9384.374497] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9384.374498] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9384.374499] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9443.960272] [drm:i915_gem_open] 
>[ 9443.960293] [drm:intel_crtc_cursor_set] cursor off
>[ 9443.960296] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9443.960298] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[ 9443.960300] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9443.960302] [drm:intel_crtc_cursor_set] cursor off
>[ 9443.960303] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9443.960304] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9443.960306] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9443.960307] [drm:intel_crtc_cursor_set] cursor off
>[ 9443.960308] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9443.960309] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9443.960310] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9443.960317] [drm:i915_gem_open] 
>[ 9443.960530] [drm:i915_gem_open] 
>[ 9443.960536] [drm:i915_gem_open] 
>[ 9443.960669] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9443.960674] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9443.960678] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9443.960679] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9443.960681] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9443.960682] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9443.960684] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9443.960687] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9443.960687] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9443.985666] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9443.985668] Raw EDID:
>[ 9443.985669]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.985670]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.985671]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.985671]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.985672]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.985673]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.985673]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9443.985674]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.997910] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9443.997913] Raw EDID:
>[ 9443.997914]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.997915]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.997916]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.997917]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.997917]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.997918]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9443.997919]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9443.997919]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.010208] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.010211] Raw EDID:
>[ 9444.010212]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.010213]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.010214]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.010214]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.010215]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.010216]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.010216]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.010217]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022499] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.022502] Raw EDID:
>[ 9444.022503]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022504]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022505]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022505]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022506]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022507]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022508]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.022508]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.022511] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.022913] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9444.022915] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.022917] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9444.022919] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9444.099995] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.099995] Raw EDID:
>[ 9444.099996]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.099997]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.099997]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.099998]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.099999]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.099999]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.100000]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.100000]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.137956] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.137956] Raw EDID:
>[ 9444.137957]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.137958]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.137958]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.137959]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.137959]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.137960]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.137961]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.137961]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.176419] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.176419] Raw EDID:
>[ 9444.176420]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.176421]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.176421]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.176422]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.176422]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.176423]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.176424]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.176424]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214097] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.214098] Raw EDID:
>[ 9444.214099]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214099]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214100]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214101]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214101]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214102]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214102]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.214103]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.214104] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.214471] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.214472] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9444.214478] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9444.214480] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9444.214481] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9444.214483] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9444.214484] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9444.214485] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9444.214493] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9444.214500] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.214501] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.214507] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.214508] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.214509] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9444.214510] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9444.214511] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9444.214513] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9444.214514] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9444.239632] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.239634] Raw EDID:
>[ 9444.239636]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.239636]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.239637]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.239638]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.239638]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.239639]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.239640]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.239640]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.251881] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.251883] Raw EDID:
>[ 9444.251885]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.251885]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.251886]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.251887]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.251888]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.251888]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.251889]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.251890]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.264203] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.264205] Raw EDID:
>[ 9444.264207]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.264208]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.264208]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.264209]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.264210]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.264210]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.264211]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.264212]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276514] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.276516] Raw EDID:
>[ 9444.276518]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276519]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276519]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276520]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276521]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276521]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276522]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.276523]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.276526] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.277020] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9444.277022] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.277024] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9444.277025] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9444.354240] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.354241] Raw EDID:
>[ 9444.354242]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.354243]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.354243]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.354244]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.354244]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.354245]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.354246]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.354246]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.391886] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.391887] Raw EDID:
>[ 9444.391888]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.391888]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.391889]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.391889]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.391890]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.391891]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.391891]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.391892]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.429575] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.429576] Raw EDID:
>[ 9444.429576]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.429577]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.429578]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.429578]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.429579]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.429580]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.429580]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.429581]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467191] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.467191] Raw EDID:
>[ 9444.467192]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467193]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467193]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467194]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467194]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467195]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467195]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.467196]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.467197] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.467564] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.467565] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9444.467572] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9444.467573] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9444.467575] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9444.467576] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9444.467577] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9444.467578] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9444.467587] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9444.467594] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.467595] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.467600] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.467601] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.467602] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9444.467603] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9444.467604] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9444.467606] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9444.467607] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9444.492684] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.492687] Raw EDID:
>[ 9444.492688]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.492689]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.492690]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.492691]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.492691]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.492692]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.492693]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.492693]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.504930] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.504932] Raw EDID:
>[ 9444.504934]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.504934]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.504935]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.504936]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.504937]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.504937]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.504938]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.504939]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.517155] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.517157] Raw EDID:
>[ 9444.517159]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.517160]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.517160]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.517161]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.517162]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.517163]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.517163]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.517164]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529449] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.529451] Raw EDID:
>[ 9444.529452]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529453]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529454]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529455]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529456]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529456]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529457]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.529458]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.529460] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.530123] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9444.530125] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.530127] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9444.530128] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9444.607427] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.607428] Raw EDID:
>[ 9444.607429]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.607430]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.607430]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.607431]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.607432]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.607432]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.607433]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.607434]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.645117] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.645117] Raw EDID:
>[ 9444.645118]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.645120]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.645121]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.645122]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.645122]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.645123]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.645123]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.645124]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.682797] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.682798] Raw EDID:
>[ 9444.682798]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.682799]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.682799]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.682800]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.682801]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.682801]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.682802]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.682802]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720404] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.720405] Raw EDID:
>[ 9444.720406]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720406]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720407]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720407]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720408]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720409]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720409]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.720410]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.720411] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.720777] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.720778] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9444.720785] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9444.720787] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9444.720788] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9444.720790] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9444.720791] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9444.720792] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9444.720800] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9444.720805] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720807] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720810] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720811] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720813] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9444.720814] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9444.720815] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9444.720818] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9444.720819] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9444.720820] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9444.720820] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9444.720823] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9444.720824] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720825] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720826] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9444.720827] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9444.720828] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9444.720830] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9444.720831] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9444.720831] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9444.720832] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9444.720834] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9444.720836] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720836] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720837] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9444.720838] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9444.720839] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9444.720841] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9444.720842] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9444.720843] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9444.720843] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9444.720845] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9444.720847] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720848] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.720849] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9444.720850] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9444.720851] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721004] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9444.721004] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9444.721005] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9444.721006] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9444.721007] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721008] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721177] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9444.721178] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9444.721183] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9444.721187] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721190] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721193] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9444.721196] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721199] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721377] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9444.721378] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9444.721379] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9444.721380] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9444.721380] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721381] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721546] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9444.721547] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9444.721548] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9444.721550] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721551] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721552] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9444.721553] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721554] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721710] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9444.721711] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9444.721712] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9444.721713] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9444.721714] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721714] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9444.721871] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9444.721872] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9444.721873] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9444.721875] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721876] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721877] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9444.721878] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9444.721879] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9444.721880] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9444.721881] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9444.721882] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9444.721883] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9444.721885] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9444.721887] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721888] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721889] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9444.721890] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9444.721891] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9444.721893] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9444.721894] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9444.721895] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9444.721895] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9444.721898] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9444.721899] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721900] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721901] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9444.721902] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9444.721903] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9444.721905] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9444.721906] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9444.721908] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9444.721908] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9444.721911] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9444.721912] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721913] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.721914] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9444.721915] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9444.721916] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722073] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9444.722074] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9444.722075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9444.722077] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9444.722078] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722079] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722241] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9444.722243] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9444.722245] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9444.722250] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.722252] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.722254] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9444.722255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722257] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722415] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9444.722417] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9444.722419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9444.722422] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9444.722424] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722425] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722580] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9444.722582] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9444.722584] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9444.722588] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.722590] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.722591] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9444.722593] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722594] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722754] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9444.722756] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9444.722757] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9444.722760] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9444.722761] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722762] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9444.722922] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9444.722923] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9444.722925] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9444.722928] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.722930] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.722932] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9444.722933] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9444.722935] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9444.722937] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9444.722938] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9444.747952] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.747954] Raw EDID:
>[ 9444.747956]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.747957]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.747957]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.747958]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.747959]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.747960]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.747960]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.747961]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.760201] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.760204] Raw EDID:
>[ 9444.760205]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.760206]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.760207]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.760208]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.760208]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.760209]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.760210]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.760211]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.772493] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.772495] Raw EDID:
>[ 9444.772496]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.772497]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.772498]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.772499]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.772500]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.772500]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.772501]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.772502]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784787] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.784789] Raw EDID:
>[ 9444.784791]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784792]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784792]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784793]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784794]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784794]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784795]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.784796]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.784799] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.785230] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9444.785232] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.785234] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9444.785236] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9444.862167] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.862168] Raw EDID:
>[ 9444.862168]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.862169]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.862170]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.862170]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.862171]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.862172]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.862172]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.862173]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.900045] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.900046] Raw EDID:
>[ 9444.900046]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.900047]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.900048]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.900048]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.900049]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.900049]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.900050]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.900051]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.938003] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.938003] Raw EDID:
>[ 9444.938004]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.938004]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.938005]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.938005]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.938006]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.938007]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.938007]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.938008]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976378] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9444.976379] Raw EDID:
>[ 9444.976379]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976380]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976381]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976381]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976382]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976383]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976383]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9444.976384]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9444.976385] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9444.976757] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9444.976759] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9444.976766] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9444.976768] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9444.976770] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9444.976771] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9444.976772] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9444.976773] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9444.976782] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9444.976789] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.976790] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9444.976832] [drm:drm_mode_addfb2] [FB:31]
>[ 9444.976834] [drm:drm_mode_addfb2] [FB:32]
>[ 9444.976837] [drm:drm_mode_addfb2] [FB:33]
>[ 9445.557977] [drm:drm_mode_setcrtc] [CRTC:5]
>[ 9445.557982] [drm:drm_mode_setcrtc] [CONNECTOR:13:VGA-1]
>[ 9445.557984] [drm:intel_crtc_set_config] [CRTC:5] [FB:31] #connectors=1 (x y) (0 0)
>[ 9445.557985] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[ 9445.557987] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9445.558757] [drm:ironlake_update_primary_plane] Writing base 00548000 00000000 0 0 4096
>[ 9445.627616] [drm:intel_update_fbc] no output, disabling
>[ 9445.627622] [drm:check_encoder_state] [ENCODER:14:DAC-14]
>[ 9445.627623] [drm:check_encoder_state] [ENCODER:15:TMDS-15]
>[ 9445.627624] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[ 9445.627625] [drm:check_crtc_state] [CRTC:5]
>[ 9445.627627] [drm:check_crtc_state] [CRTC:8]
>[ 9445.627629] [drm:check_crtc_state] [CRTC:11]
>[ 9445.840300] [drm:ironlake_update_primary_plane] Writing base 00848000 00000000 0 0 4096
>[ 9445.841171] [drm:hsw_fdi_link_train] FDI link training done on step 0
>[ 9445.841267] [drm:lpt_program_iclkip] iCLKIP clock: found settings for 65000KHz refresh rate: auxdiv=0, divsel=27, phasedir=0, phaseinc=22
>[ 9445.860697] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[ 9445.860705] [drm:intel_connector_check_state] [CONNECTOR:13:VGA-1]
>[ 9445.860708] [drm:check_encoder_state] [ENCODER:14:DAC-14]
>[ 9445.860709] [drm:check_encoder_state] [ENCODER:15:TMDS-15]
>[ 9445.860710] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[ 9445.860712] [drm:check_crtc_state] [CRTC:5]
>[ 9445.860721] [drm:check_crtc_state] [CRTC:8]
>[ 9445.860722] [drm:check_crtc_state] [CRTC:11]
>[ 9445.860741] [drm:intel_crtc_cursor_set] cursor off
>[ 9445.860743] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9445.860745] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[ 9445.860746] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9445.860750] [drm:ironlake_update_primary_plane] Writing base 00225000 00000000 0 0 4096
>[ 9445.876707] [drm:intel_crtc_cursor_set] cursor off
>[ 9445.876709] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9445.876710] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9445.876711] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9445.876712] [drm:intel_crtc_cursor_set] cursor off
>[ 9445.876713] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9445.876713] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9445.876714] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9445.876805] [drm:asle_set_backlight] bclp = 0x800000ff
>[ 9445.876806] [drm:asle_set_backlight] updating opregion backlight 255/255
>[ 9445.879202] [drm:intel_crtc_cursor_set] cursor off
>[ 9445.879205] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9445.879206] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[ 9445.879208] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9445.879209] [drm:intel_crtc_cursor_set] cursor off
>[ 9445.879209] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9445.879210] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9445.879211] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9445.879212] [drm:intel_crtc_cursor_set] cursor off
>[ 9445.879213] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9445.879214] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9445.879215] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9479.056534] [drm:i915_gem_open] 
>[ 9479.056551] [drm:intel_crtc_cursor_set] cursor off
>[ 9479.056554] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9479.056556] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[ 9479.056558] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9479.056559] [drm:intel_crtc_cursor_set] cursor off
>[ 9479.056560] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9479.056570] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9479.056571] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9479.056572] [drm:intel_crtc_cursor_set] cursor off
>[ 9479.056573] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9479.056574] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9479.056575] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9479.056579] [drm:i915_gem_open] 
>[ 9479.056784] [drm:i915_gem_open] 
>[ 9479.056789] [drm:i915_gem_open] 
>[ 9479.056846] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.056849] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.056852] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.056853] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.056855] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9479.056857] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9479.056858] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9479.056861] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9479.056862] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9479.081866] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.081869] Raw EDID:
>[ 9479.081870]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.081871]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.081872]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.081873]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.081873]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.081874]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.081875]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.081876]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.094159] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.094162] Raw EDID:
>[ 9479.094163]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.094164]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.094165]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.094165]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.094166]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.094167]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.094167]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.094168]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.106404] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.106407] Raw EDID:
>[ 9479.106408]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.106409]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.106410]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.106410]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.106411]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.106412]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.106413]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.106413]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118676] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.118678] Raw EDID:
>[ 9479.118680]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118681]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118682]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118682]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118683]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118684]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118684]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.118685]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.118688] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9479.119602] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9479.119606] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9479.119609] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9479.119612] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9479.196389] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.196390] Raw EDID:
>[ 9479.196391]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.196392]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.196393]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.196393]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.196394]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.196395]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.196395]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.196396]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.234364] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.234365] Raw EDID:
>[ 9479.234365]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.234366]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.234367]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.234367]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.234368]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.234368]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.234369]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.234370]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.272221] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.272221] Raw EDID:
>[ 9479.272222]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.272223]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.272223]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.272224]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.272224]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.272225]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.272226]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.272226]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310149] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.310149] Raw EDID:
>[ 9479.310150]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310151]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310151]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310152]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310152]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310153]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310154]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.310154]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.310156] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9479.310525] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9479.310526] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9479.310532] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9479.310534] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9479.310536] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9479.310537] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9479.310538] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9479.310540] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9479.310545] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9479.310551] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.310553] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.310558] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.310559] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.310561] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9479.310562] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9479.310563] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9479.310565] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9479.310566] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9479.335578] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.335581] Raw EDID:
>[ 9479.335582]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.335583]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.335584]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.335585]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.335586]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.335586]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.335587]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.335588]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.347876] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.347878] Raw EDID:
>[ 9479.347879]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.347880]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.347881]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.347882]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.347883]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.347884]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.347884]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.347885]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.360168] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.360171] Raw EDID:
>[ 9479.360172]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.360173]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.360174]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.360174]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.360175]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.360176]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.360177]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.360177]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372415] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.372417] Raw EDID:
>[ 9479.372419]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372420]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372420]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372421]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372422]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372423]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372423]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.372424]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.372427] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9479.372651] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9479.372654] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9479.372657] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9479.372658] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9479.449674] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.449675] Raw EDID:
>[ 9479.449676]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.449677]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.449677]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.449678]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.449678]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.449679]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.449680]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.449680]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.487517] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.487518] Raw EDID:
>[ 9479.487518]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.487519]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.487520]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.487520]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.487521]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.487521]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.487522]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.487523]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.525413] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.525413] Raw EDID:
>[ 9479.525414]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.525414]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.525415]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.525416]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.525416]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.525417]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.525418]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.525418]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563117] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.563118] Raw EDID:
>[ 9479.563119]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563120]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563120]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563121]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563121]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563122]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563123]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.563123]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.563125] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9479.563492] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9479.563493] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9479.563499] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9479.563501] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9479.563502] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9479.563504] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9479.563505] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9479.563506] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9479.563511] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9479.563519] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.563521] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.563525] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.563526] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.563527] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9479.563528] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9479.563529] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9479.563531] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9479.563532] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9479.588549] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.588552] Raw EDID:
>[ 9479.588553]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.588554]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.588555]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.588555]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.588556]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.588557]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.588558]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.588558]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.600797] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.600800] Raw EDID:
>[ 9479.600801]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.600802]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.600803]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.600804]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.600804]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.600805]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.600806]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.600807]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.613089] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.613091] Raw EDID:
>[ 9479.613093]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.613094]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.613094]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.613095]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.613096]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.613097]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.613097]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.613098]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625383] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.625385] Raw EDID:
>[ 9479.625387]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625388]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625388]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625389]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625390]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625391]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625391]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.625392]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.625395] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9479.625771] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9479.625773] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9479.625775] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9479.625777] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9479.703246] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.703247] Raw EDID:
>[ 9479.703247]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.703248]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.703249]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.703249]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.703250]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.703251]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.703251]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.703252]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.740909] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.740910] Raw EDID:
>[ 9479.740911]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.740911]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.740912]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.740912]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.740913]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.740914]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.740914]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.740915]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.778516] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.778517] Raw EDID:
>[ 9479.778518]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.778518]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.778519]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.778520]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.778520]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.778521]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.778521]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.778522]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816161] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.816162] Raw EDID:
>[ 9479.816163]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816163]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816164]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816164]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816165]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816166]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816166]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.816167]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.816168] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9479.816534] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9479.816536] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9479.816542] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9479.816544] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9479.816545] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9479.816547] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9479.816548] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9479.816549] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9479.816555] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9479.816560] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816561] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816565] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816566] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816567] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9479.816568] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9479.816569] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9479.816572] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9479.816573] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9479.816574] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9479.816574] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9479.816576] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9479.816578] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816579] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816580] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9479.816581] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9479.816582] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9479.816584] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9479.816584] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9479.816585] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9479.816586] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9479.816588] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9479.816589] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816590] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816591] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9479.816592] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9479.816593] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9479.816595] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9479.816596] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[ 9479.816596] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1]
>[ 9479.816597] [drm:intel_dp_detect] [CONNECTOR:16:DP-1]
>[ 9479.816599] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:DP-1] disconnected
>[ 9479.816600] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816601] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816602] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9479.816603] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9479.816604] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9479.816758] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9479.816759] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9479.816760] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9479.816761] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9479.816762] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9479.816762] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9479.816935] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9479.816936] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9479.816938] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9479.816941] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816943] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.816944] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9479.816945] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9479.816945] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9479.817106] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9479.817108] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9479.817110] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9479.817113] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9479.817114] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9479.817115] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9479.817271] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9479.817273] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9479.817274] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9479.817279] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817281] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817283] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9479.817284] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9479.817285] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9479.817456] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9479.817458] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9479.817460] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9479.817463] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[ 9479.817464] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[ 9479.817465] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[ 9479.817627] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[ 9479.817629] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 9479.817631] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[ 9479.817635] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817637] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817639] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9479.817641] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9479.817643] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9479.817645] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9479.817647] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9479.817649] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9479.817651] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9479.817653] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9479.817656] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817658] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817660] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9479.817661] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9479.817663] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9479.817666] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9479.817667] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9479.817669] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9479.817671] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9479.817673] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9479.817676] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817678] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817680] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9479.817681] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9479.817683] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9479.817686] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9479.817687] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[ 9479.817689] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2]
>[ 9479.817691] [drm:intel_dp_detect] [CONNECTOR:21:DP-2]
>[ 9479.817693] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-2] disconnected
>[ 9479.817696] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817698] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.817700] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9479.817702] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9479.817703] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9479.817872] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9479.817875] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9479.817877] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9479.817880] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9479.817881] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9479.817882] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818042] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9479.818043] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9479.818044] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9479.818047] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.818049] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.818051] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9479.818051] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818052] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818209] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9479.818210] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9479.818211] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9479.818212] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9479.818213] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818214] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818371] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9479.818371] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9479.818372] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9479.818374] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.818376] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.818377] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9479.818378] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818379] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818534] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9479.818535] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9479.818536] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9479.818537] [drm:drm_mode_getconnector] [CONNECTOR:22:?]
>[ 9479.818538] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818538] [drm:intel_hdmi_detect] [CONNECTOR:22:HDMI-A-2]
>[ 9479.818688] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[ 9479.818689] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[ 9479.818690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:HDMI-A-2] disconnected
>[ 9479.818691] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.818693] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9479.818694] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9479.818695] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1]
>[ 9479.818696] [drm:intel_crt_detect] [CONNECTOR:13:VGA-1] force=1
>[ 9479.818698] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0x83f40000, result 1
>[ 9479.818699] [drm:intel_crt_detect] CRT detected via hotplug
>[ 9479.843703] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.843705] Raw EDID:
>[ 9479.843707]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.843708]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.843709]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.843709]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.843710]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.843711]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.843712]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.843712]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.855964] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.855966] Raw EDID:
>[ 9479.855968]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.855968]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.855969]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.855970]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.855971]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.855971]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.855972]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.855973]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.868261] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.868263] Raw EDID:
>[ 9479.868264]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.868265]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.868266]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.868267]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.868268]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.868269]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.868269]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.868270]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880553] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.880555] Raw EDID:
>[ 9479.880557]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880558]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880558]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880559]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880560]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880560]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880561]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.880562]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.880565] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9479.880863] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0030 w(1)
>[ 9479.880865] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9479.880867] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[ 9479.880869] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[ 9479.957862] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.957863] Raw EDID:
>[ 9479.957864]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.957865]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.957865]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.957866]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.957866]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.957867]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.957868]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.957868]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.996171] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9479.996171] Raw EDID:
>[ 9479.996172]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.996173]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.996173]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.996174]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.996174]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.996175]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9479.996176]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9479.996176]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.034582] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9480.034582] Raw EDID:
>[ 9480.034583]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.034584]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.034584]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.034585]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.034586]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.034586]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.034587]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9480.034587]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072882] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 193
>[ 9480.072883] Raw EDID:
>[ 9480.072884]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072884]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072885]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072885]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072886]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072887]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072887]  	ff ff ff ff ff ff ff ff ff 5a 41 54 4e ff ff ff
>[ 9480.072888]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>[ 9480.072889] i915 0000:00:02.0: VGA-1: Ignoring invalid EDID block 1.
>[ 9480.073275] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[ 9480.073276] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[ 9480.073282] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:13:VGA-1] probed modes :
>[ 9480.073283] [drm:drm_mode_debug_printmodeline] Modeline 28:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 9480.073285] [drm:drm_mode_debug_printmodeline] Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 9480.073286] [drm:drm_mode_debug_printmodeline] Modeline 25:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 9480.073288] [drm:drm_mode_debug_printmodeline] Modeline 27:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[ 9480.073289] [drm:drm_mode_debug_printmodeline] Modeline 24:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[ 9480.073294] [drm:drm_mode_getconnector] [CONNECTOR:13:?]
>[ 9480.073301] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9480.073303] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[3]
>[ 9480.073326] [drm:drm_mode_addfb2] [FB:31]
>[ 9480.073328] [drm:drm_mode_addfb2] [FB:32]
>[ 9480.073331] [drm:drm_mode_addfb2] [FB:33]
>[ 9480.088645] [drm:drm_mode_setcrtc] [CRTC:5]
>[ 9480.088648] [drm:drm_mode_setcrtc] [CONNECTOR:13:VGA-1]
>[ 9480.088650] [drm:intel_crtc_set_config] [CRTC:5] [FB:31] #connectors=1 (x y) (0 0)
>[ 9480.088652] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[ 9480.088653] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9480.089487] [drm:ironlake_update_primary_plane] Writing base 00537000 00000000 0 0 4096
>[ 9480.167031] [drm:intel_update_fbc] no output, disabling
>[ 9480.167037] [drm:check_encoder_state] [ENCODER:14:DAC-14]
>[ 9480.167038] [drm:check_encoder_state] [ENCODER:15:TMDS-15]
>[ 9480.167039] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[ 9480.167041] [drm:check_crtc_state] [CRTC:5]
>[ 9480.167043] [drm:check_crtc_state] [CRTC:8]
>[ 9480.167044] [drm:check_crtc_state] [CRTC:11]
>[ 9490.183181] [drm:ironlake_update_primary_plane] Writing base 00837000 00000000 0 0 4096
>[ 9490.184052] [drm:hsw_fdi_link_train] FDI link training done on step 0
>[ 9490.184157] [drm:lpt_program_iclkip] iCLKIP clock: found settings for 65000KHz refresh rate: auxdiv=0, divsel=27, phasedir=0, phaseinc=22
>[ 9490.202201] [drm:intel_update_fbc] framebuffer not tiled or fenced, disabling compression
>[ 9490.202209] [drm:intel_connector_check_state] [CONNECTOR:13:VGA-1]
>[ 9490.202212] [drm:check_encoder_state] [ENCODER:14:DAC-14]
>[ 9490.202214] [drm:check_encoder_state] [ENCODER:15:TMDS-15]
>[ 9490.202215] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[ 9490.202216] [drm:check_crtc_state] [CRTC:5]
>[ 9490.202224] [drm:check_crtc_state] [CRTC:8]
>[ 9490.202226] [drm:check_crtc_state] [CRTC:11]
>[ 9490.202245] [drm:intel_crtc_cursor_set] cursor off
>[ 9490.202247] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9490.202249] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[ 9490.202250] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9490.202254] [drm:ironlake_update_primary_plane] Writing base 00225000 00000000 0 0 4096
>[ 9490.218209] [drm:intel_crtc_cursor_set] cursor off
>[ 9490.218210] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9490.218212] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9490.218213] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9490.218214] [drm:intel_crtc_cursor_set] cursor off
>[ 9490.218215] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9490.218216] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9490.218217] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9490.221678] [drm:intel_crtc_cursor_set] cursor off
>[ 9490.221680] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[ 9490.221682] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[ 9490.221684] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9490.221685] [drm:intel_crtc_cursor_set] cursor off
>[ 9490.221686] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[ 9490.221687] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[ 9490.221688] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]
>[ 9490.221689] [drm:intel_crtc_cursor_set] cursor off
>[ 9490.221689] [drm:intel_crtc_set_config] [CRTC:11] [NOFB]
>[ 9490.221690] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
>[ 9490.221691] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:5]

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Attachments on bug 79054: 99557

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