Attachment 96143 Details for Bug 76430 – dmesg

dmesg

dmesg_pk2_x_0321.txt (text/plain), 125.83 KB, created by lu hua on 2014-03-21 08:13:51 UTC

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Creator: lu hua

Created: 2014-03-21 08:13:51 UTC

Size: 125.83 KB

patch

obsolete

>[    1.524494] [drm:intel_print_wm_latency], Cursor WM0 latency 13 (1.3 usec)
>[    1.524495] [drm:intel_print_wm_latency], Cursor WM1 latency 19 (9.5 usec)
>[    1.524496] [drm:intel_print_wm_latency], Cursor WM2 latency 43 (21.5 usec)
>[    1.524497] [drm:intel_modeset_init], 2 display pipes available.
>[    1.524508] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    1.524816] [drm:intel_lvds_init], LVDS is not present in VBT
>[    1.524933] [drm:intel_crt_reset], pch crt adpa set to 0x80f40000
>[    1.524940] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 1
>[    1.525423] [drm:intel_sdvo_read_byte], i2c transfer returned -6
>[    1.525425] [drm:intel_sdvo_init], No SDVO device found on SDVOB
>[    1.525523] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 0
>[    1.525604] [drm:intel_dp_init_connector], Adding DP connector on port B
>[    1.525675] [drm:intel_dp_aux_init], registering DPDDC-B bus for card0-DP-1
>[    1.525895] [drm:intel_dp_init_connector], Adding DP connector on port C
>[    1.525960] [drm:intel_dp_aux_init], registering DPDDC-C bus for card0-DP-2
>[    1.526046] [drm:intel_dp_init_connector], Adding DP connector on port D
>[    1.526113] [drm:intel_dp_aux_init], registering DPDDC-D bus for card0-DP-3
>[    1.526198] [drm:ironlake_init_pch_refclk], has_panel 0 has_lvds 0 has_ck505 0
>[    1.526212] [drm:intel_modeset_readout_hw_state], [CRTC:3] hw state readout: enabled
>[    1.526214] [drm:intel_modeset_readout_hw_state], [CRTC:5] hw state readout: disabled
>[    1.526217] [drm:intel_modeset_readout_hw_state], PCH DPLL A hw state readout: refcount 1, on 1
>[    1.526221] [drm:intel_modeset_readout_hw_state], PCH DPLL B hw state readout: refcount 0, on 0
>[    1.526225] [drm:intel_modeset_readout_hw_state], [ENCODER:8:DAC-8] hw state readout: enabled, pipe A
>[    1.526227] [drm:intel_modeset_readout_hw_state], [ENCODER:9:TMDS-9] hw state readout: disabled, pipe A
>[    1.526229] [drm:intel_modeset_readout_hw_state], [ENCODER:13:TMDS-13] hw state readout: disabled, pipe A
>[    1.526232] [drm:intel_modeset_readout_hw_state], [ENCODER:15:TMDS-15] hw state readout: disabled, pipe A
>[    1.526234] [drm:intel_modeset_readout_hw_state], [ENCODER:17:TMDS-17] hw state readout: disabled, pipe A
>[    1.526236] [drm:intel_modeset_readout_hw_state], [ENCODER:19:TMDS-19] hw state readout: disabled, pipe A
>[    1.526238] [drm:intel_modeset_readout_hw_state], [ENCODER:21:TMDS-21] hw state readout: disabled, pipe A
>[    1.526241] [drm:intel_modeset_readout_hw_state], [CONNECTOR:7:VGA-1] hw state readout: enabled
>[    1.526243] [drm:intel_modeset_readout_hw_state], [CONNECTOR:10:HDMI-A-1] hw state readout: disabled
>[    1.526245] [drm:intel_modeset_readout_hw_state], [CONNECTOR:14:DP-1] hw state readout: disabled
>[    1.526247] [drm:intel_modeset_readout_hw_state], [CONNECTOR:16:HDMI-A-2] hw state readout: disabled
>[    1.526249] [drm:intel_modeset_readout_hw_state], [CONNECTOR:18:HDMI-A-3] hw state readout: disabled
>[    1.526259] [drm:intel_modeset_readout_hw_state], [CONNECTOR:20:DP-2] hw state readout: disabled
>[    1.526261] [drm:intel_modeset_readout_hw_state], [CONNECTOR:22:DP-3] hw state readout: disabled
>[    1.526264] [drm:intel_dump_pipe_config], [CRTC:3][setup_hw_state] config for pipe A
>[    1.526265] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[    1.526266] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[    1.526268] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 4, gmch_m: 586736, gmch_n: 8388608, link_m: 48894, link_n: 524288, tu: 64
>[    1.526270] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.526271] [drm:intel_dump_pipe_config], requested mode:
>[    1.526273] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0
>[    1.526274] [drm:intel_dump_pipe_config], adjusted mode:
>[    1.526276] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    1.526277] [drm:intel_dump_crtc_timings], crtc timings: 25200 640 656 752 800 480 490 492 525, type: 0x0 flags: 0xa
>[    1.526279] [drm:intel_dump_pipe_config], port clock: 25200
>[    1.526280] [drm:intel_dump_pipe_config], pipe src size: 720x400
>[    1.526281] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.526282] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x028001e0, enabled
>[    1.526283] [drm:intel_dump_pipe_config], ips: 0
>[    1.526284] [drm:intel_dump_pipe_config], double wide: 0
>[    1.526286] [drm:intel_dump_pipe_config], [CRTC:5][setup_hw_state] config for pipe B
>[    1.526287] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[    1.526288] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
>[    1.526290] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.526291] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.526292] [drm:intel_dump_pipe_config], requested mode:
>[    1.526294] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.526295] [drm:intel_dump_pipe_config], adjusted mode:
>[    1.526297] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.526299] [drm:intel_dump_crtc_timings], crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    1.526300] [drm:intel_dump_pipe_config], port clock: 0
>[    1.526301] [drm:intel_dump_pipe_config], pipe src size: 0x0
>[    1.526302] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.526303] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.526304] [drm:intel_dump_pipe_config], ips: 0
>[    1.526305] [drm:intel_dump_pipe_config], double wide: 0
>[    1.526311] [drm:intel_connector_check_state], [CONNECTOR:7:VGA-1]
>[    1.526318] [drm:check_encoder_state], [ENCODER:8:DAC-8]
>[    1.526320] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[    1.526322] [drm:check_encoder_state], [ENCODER:13:TMDS-13]
>[    1.526324] [drm:check_encoder_state], [ENCODER:15:TMDS-15]
>[    1.526326] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[    1.526328] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[    1.526330] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[    1.526332] [drm:check_crtc_state], [CRTC:3]
>[    1.526343] [drm:check_crtc_state], [CRTC:5]
>[    1.526345] [drm:check_shared_dpll_state], PCH DPLL A
>[    1.526348] [drm:check_shared_dpll_state], PCH DPLL B
>[    1.526354] [drm:ironlake_get_plane_config], pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 0, size 0x0
>[    1.526357] [drm:i915_gem_setup_global_gtt], clearing unused GTT space: [0, 7ffff000]
>[    1.527956] [drm:init_status_page], render ring hws offset: 0x00001000
>[    1.527957] [drm:i915_gem_object_create_stolen], creating stolen object: size=20000
>[    1.527959] [drm:i915_pages_create_for_stolen], offset=0x0, size=131072
>[    1.527981] [drm:init_pipe_control], render ring pipe control offset: 0x00024000
>[    1.527985] [drm:init_status_page], bsd ring hws offset: 0x00025000
>[    1.527986] [drm:i915_gem_object_create_stolen], creating stolen object: size=20000
>[    1.527988] [drm:i915_pages_create_for_stolen], offset=0x20000, size=131072
>[    1.528019] ------------[ cut here ]------------
>[    1.528103] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_crtc_helper.c:131 drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]()
>[    1.528261] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.528448] CPU: 1 PID: 1256 Comm: udevd Not tainted 3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.528590] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.528731]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.528933]  ffffffff81035052 0000000000000086 ffffffffa00464ba ffff880002ea2970
>[    1.529134]  ffff8800d3735400 0000000000000000 ffff880112f52800 0000000000002000
>[    1.529344] Call Trace:
>[    1.529422]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.529505]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.529588]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.529732]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.529875]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.530018]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.530159]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.530268]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.530374]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.530526]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.530626]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.530713]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.530798]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.530882]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.530966]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.531049]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.531131]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.531213]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.531304]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.531393]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.531475]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.531557]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.531639]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.531721]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.531804]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.531891]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.531973]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.532055]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.532138]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.532221] ---[ end trace 9ab10df298350862 ]---
>[    1.532312] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1]
>[    1.532314] [drm:intel_crt_detect], [CONNECTOR:7:VGA-1] force=1
>[    1.532316] [drm:intel_ironlake_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0x83f40000
>[    1.542320] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40000, result 1
>[    1.542324] [drm:intel_crt_detect], CRT detected via hotplug
>[    1.555188] ------------[ cut here ]------------
>[    1.555308] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.555453] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.555635] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.555778] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.555918]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.556119]  ffffffff81035052 0000000000000070 ffffffffa00108c8 ffff88010e469698
>[    1.556325]  ffff88011249e700 ffff8800d3735400 000000000000042a 0000000000000003
>[    1.556527] Call Trace:
>[    1.556603]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.556683]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.556768]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.556853]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.556939]  [<ffffffffa0012c3b>] ? do_detailed_mode+0x356/0x36e [drm]
>[    1.557024]  [<ffffffffa00128e5>] ? do_established_modes+0xce/0xce [drm]
>[    1.557109]  [<ffffffffa00112db>] ? drm_for_each_detailed_block+0x36/0xf3 [drm]
>[    1.557249]  [<ffffffff812d2e48>] ? idr_mark_full+0x40/0x49
>[    1.557345]  [<ffffffffa0013445>] ? drm_add_edid_modes+0x148/0xd02 [drm]
>[    1.557435]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.557533]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.557673]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.557767]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.557865]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.557949]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.558091]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.558232]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.558375]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.558470]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.558565]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.558716]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.558812]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.558899]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.558986]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.559068]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.559150]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.559232]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.559318]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.559399]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.559482]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.559565]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.559646]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.559728]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.559809]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.559890]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.559973]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.560058]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.560138]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.560221]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.560305]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.560387] ---[ end trace 9ab10df298350863 ]---
>[    1.560467] ------------[ cut here ]------------
>[    1.560549] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.560692] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.560873] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.561016] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.561155]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.561359]  ffffffff81035052 ffff8800d3735400 ffffffffa00108c8 0000000000000001
>[    1.561561]  ffff88011249f000 ffff8800d3735400 ffff880112831380 0000000000000000
>[    1.561763] Call Trace:
>[    1.561839]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.561920]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.562005]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.562090]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.562175]  [<ffffffffa00134fb>] ? drm_add_edid_modes+0x1fe/0xd02 [drm]
>[    1.562265]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.563946]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.564084]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.564178]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.564279]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.564363]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.564506]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.564647]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.564787]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.564882]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.564977]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.565127]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.565225]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.565314]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.565399]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.565482]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.565565]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.565647]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.565730]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.565811]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.565894]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.565976]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.566058]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.566139]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.566221]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.566304]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.566385]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.566470]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.566552]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.566634]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.566716]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.566797] ---[ end trace 9ab10df298350864 ]---
>[    1.566877] ------------[ cut here ]------------
>[    1.566958] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.567099] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.567283] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.567425] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.567565]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.567767]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.567969]  ffff88011249f100 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.568169] Call Trace:
>[    1.568245]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.568328]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.568412]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.568498]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.568583]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.568669]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.568766]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.568904]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.568999]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.569097]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.569181]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.569326]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.569468]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.569610]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.569706]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.569801]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.569953]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.570051]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.570138]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.570224]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.570310]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.570393]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.570475]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.570558]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.570640]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.570723]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.570804]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.570887]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.570969]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.571050]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.571130]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.571211]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.571299]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.571380]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.571463]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.571546]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.571628] ---[ end trace 9ab10df298350865 ]---
>[    1.571706] ------------[ cut here ]------------
>[    1.571787] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.571929] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.572110] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.572255] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.572393]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.572595]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.572796]  ffff88011249f200 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.572999] Call Trace:
>[    1.573074]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.573154]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.573239]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.573327]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.573412]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.573498]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.573595]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.573733]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.573827]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.573926]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.574011]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.574153]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.574297]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.574436]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.574532]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.574627]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.574777]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.574875]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.574961]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.575047]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.575130]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.575213]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.575297]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.575379]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.575462]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.575544]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.575627]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.575709]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.575790]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.575871]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.575951]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.576033]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.576118]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.576199]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.576284]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.576365]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.576447] ---[ end trace 9ab10df298350866 ]---
>[    1.576526] ------------[ cut here ]------------
>[    1.576607] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.576750] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.576930] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.577073] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.577212]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.577416]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.577618]  ffff88011249f300 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.577819] Call Trace:
>[    1.577894]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.577975]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.578060]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.578145]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.578230]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.578319]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.578416]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.578554]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.578649]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.578748]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.578831]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.578974]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.580699]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.580838]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.580934]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.581029]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.581178]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.581279]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.581365]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.581450]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.581533]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.581616]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.581698]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.581780]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.581862]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.581945]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.582027]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.582108]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.582189]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.582274]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.582354]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.582435]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.582520]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.582602]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.582684]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.582765]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.582847] ---[ end trace 9ab10df298350867 ]---
>[    1.582926] ------------[ cut here ]------------
>[    1.583008] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.583148] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.583332] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.583475] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.583615]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.583815]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.584018]  ffff88011249f400 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.584219] Call Trace:
>[    1.584297]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.584377]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.584462]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.584547]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.584633]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.584719]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.584816]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.584954]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.585049]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.585146]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.585231]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.585375]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.585516]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.585656]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.585751]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.585846]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.585997]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.586094]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.586181]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.586271]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.586354]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.586436]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.586519]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.586603]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.586685]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.586768]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.586850]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.586933]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.587015]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.587097]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.587178]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.587263]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.587347]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.587428]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.587511]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.587593]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.587675] ---[ end trace 9ab10df298350868 ]---
>[    1.587753] ------------[ cut here ]------------
>[    1.587834] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.587976] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.588157] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.588303] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.588441]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.588644]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.588845]  ffff88011249f500 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.589046] Call Trace:
>[    1.589121]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.589202]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.589289]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.589374]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.589459]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.589546]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.589644]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.589782]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.589876]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.589975]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.590059]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.590201]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.590345]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.590486]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.590581]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.590676]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.590825]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.590923]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.591010]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.591095]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.591178]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.591264]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.591345]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.591427]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.591510]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.591593]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.591675]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.591757]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.591838]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.591920]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.592000]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.592082]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.592166]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.592248]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.592332]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.592414]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.592496] ---[ end trace 9ab10df298350869 ]---
>[    1.592575] ------------[ cut here ]------------
>[    1.592657] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.592798] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.592979] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.593121] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.593264]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.593465]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.593667]  ffff88011249f600 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.593869] Call Trace:
>[    1.593945]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.594025]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.594110]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.594196]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.594284]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.594369]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.594467]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.594604]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.594699]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.594797]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.594882]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.595024]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.595165]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.595308]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.595402]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.595497]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.595648]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.595746]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.595832]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.597500]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.597583]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.597665]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.597747]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.597829]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.597910]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.597993]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.598074]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.598156]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.598238]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.598321]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.598401]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.598483]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.598568]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.598650]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.598731]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.598813]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.598895] ---[ end trace 9ab10df29835086a ]---
>[    1.598974] ------------[ cut here ]------------
>[    1.599056] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.599197] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.599380] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.599523] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.599663]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.599864]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.600065]  ffff88011249fa00 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.600270] Call Trace:
>[    1.600344]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.600425]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.600510]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.600596]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.600681]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.600767]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.600864]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.601001]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.601096]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.601194]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.601282]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.601338] tsc: Refined TSC clocksource calibration: 3199.960 MHz
>[    1.601525]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.601666]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.601805]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.601900]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.601996]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.602145]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.602243]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.602332]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.602417]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.602500]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.602582]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.602664]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.602747]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.602828]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.602910]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.602993]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.603076]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.603157]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.603240]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.603323]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.603405]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.603491]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.603573]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.603656]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.603739]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.603820] ---[ end trace 9ab10df29835086b ]---
>[    1.603900] ------------[ cut here ]------------
>[    1.603982] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:119 drm_mode_probed_add+0x27/0x41 [drm]()
>[    1.604123] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.604307] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.604448] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.604588]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.604790]  ffffffff81035052 ffff880112f52800 ffffffffa00108c8 0000000000004ba5
>[    1.604992]  ffff88011249eb00 ffff8800d3735400 ffff880112831380 0000000000004ba5
>[    1.605193] Call Trace:
>[    1.605271]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.605351]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.605436]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.605521]  [<ffffffffa00108c8>] ? drm_mode_probed_add+0x27/0x41 [drm]
>[    1.605607]  [<ffffffffa00135d3>] ? drm_add_edid_modes+0x2d6/0xd02 [drm]
>[    1.605693]  [<ffffffffa000c8d3>] ? drm_mode_object_get+0x51/0x60 [drm]
>[    1.605790]  [<ffffffffa00a380c>] ? intel_connector_update_modes+0x1c/0x36 [i915]
>[    1.605928]  [<ffffffff8171b390>] ? mutex_lock+0x9/0x25
>[    1.606023]  [<ffffffffa00acb98>] ? intel_crt_ddc_get_modes+0x21/0x3c [i915]
>[    1.606120]  [<ffffffffa00acbf9>] ? intel_crt_get_modes+0x46/0x8a [i915]
>[    1.606205]  [<ffffffffa00465b3>] ? drm_helper_probe_single_connector_modes+0x138/0x2d2 [drm_kms_helper]
>[    1.606349]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.606491]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.606632]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.606727]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.606821]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.606972]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.607069]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.607155]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.607241]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.607326]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.607408]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.607491]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.607573]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.607655]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.607738]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.607819]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.607901]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.607984]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.608064]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.608144]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.608226]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.608313]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.608394]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.608476]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.608558]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.608640] ---[ end trace 9ab10df29835086c ]---
>[    1.608721] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    1.608722] ------------[ cut here ]------------
>[    1.608803] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_modes.c:1030 drm_mode_connector_list_update+0x2c/0xe3 [drm]()
>[    1.608948] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.609129] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.609275] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.609413]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.609616]  ffffffff81035052 ffff880002ea0000 ffffffffa001115b ffff880002ea0000
>[    1.609816]  ffff8800d3735400 ffff8800d3735448 ffff8800d3735400 000000000000000a
>[    1.610019] Call Trace:
>[    1.610094]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.610174]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.610262]  [<ffffffffa001115b>] ? drm_mode_connector_list_update+0x2c/0xe3 [drm]
>[    1.610400]  [<ffffffffa001115b>] ? drm_mode_connector_list_update+0x2c/0xe3 [drm]
>[    1.610539]  [<ffffffffa00465ea>] ? drm_helper_probe_single_connector_modes+0x16f/0x2d2 [drm_kms_helper]
>[    1.610682]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.610822]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.610963]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.611059]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.611153]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.611307]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.611404]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.611491]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.611577]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.611660]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.611742]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.611824]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.611906]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.611989]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.612071]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.612152]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.612234]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.612319]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.612399]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.612480]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.612562]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.614231]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.614315]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.614397]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.614479]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.614561] ---[ end trace 9ab10df29835086d ]---
>[    1.614643] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1] probed modes :
>[    1.614645] [drm:drm_mode_debug_printmodeline], Modeline 24:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[    1.614647] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.614649] [drm:drm_mode_debug_printmodeline], Modeline 25:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    1.614651] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    1.614653] [drm:drm_mode_debug_printmodeline], Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.614655] [drm:drm_mode_debug_printmodeline], Modeline 33:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    1.614657] [drm:drm_mode_debug_printmodeline], Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.614659] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    1.614661] [drm:drm_mode_debug_printmodeline], Modeline 28:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.614663] [drm:drm_mode_debug_printmodeline], Modeline 29:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    1.614664] ------------[ cut here ]------------
>[    1.614744] WARNING: CPU: 1 PID: 1256 at drivers/gpu/drm/drm_crtc_helper.c:131 drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]()
>[    1.614892] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.615073] CPU: 1 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.615215] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.615357]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.615558]  ffffffff81035052 ffff880000000190 ffffffffa00464ba ffff88010000019e
>[    1.615760]  ffff8800d35bec00 000000000000000a ffff880112f52800 0000000000002000
>[    1.615962] Call Trace:
>[    1.616037]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.616117]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.616200]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.616345]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.616487]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.616629]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.616768]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.616863]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.616958]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.617109]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.617207]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.617296]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.617381]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.617464]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.617547]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.617629]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.617713]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.617794]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.617876]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.617958]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.618040]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.618121]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.618203]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.618286]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.618367]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.618452]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.618533]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.618615]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.618698]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.618779] ---[ end trace 9ab10df29835086e ]---
>[    1.618858] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1]
>[    1.618860] [drm:intel_hdmi_detect], [CONNECTOR:10:HDMI-A-1]
>[    1.619078] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.619084] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    1.619090] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1] disconnected
>[    1.619094] ------------[ cut here ]------------
>[    1.619183] WARNING: CPU: 2 PID: 1256 at drivers/gpu/drm/drm_crtc_helper.c:131 drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]()
>[    1.619341] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.619523] CPU: 2 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.619666] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.619805]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.620007]  ffffffff81035052 000000000000000d ffffffffa00464ba ffff8800d35bec00
>[    1.620209]  ffff8800d35bd800 000000000000000a ffff880112f52800 0000000000002000
>[    1.620415] Call Trace:
>[    1.620492]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.620573]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.620657]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.620800]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.620944]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.621086]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.621226]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.621325]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.621419]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.621570]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.621668]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.621754]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.621840]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.621923]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.622007]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.622088]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.622170]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.622256]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.622338]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.622420]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.622502]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.622583]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.622665]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.622745]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.622826]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.622911]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.622993]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.623075]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.623156]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.623239] ---[ end trace 9ab10df29835086f ]---
>[    1.623320] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1]
>[    1.623322] [drm:intel_dp_detect], [CONNECTOR:14:DP-1]
>[    1.623324] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1] disconnected
>[    1.623325] ------------[ cut here ]------------
>[    1.623405] WARNING: CPU: 2 PID: 1256 at drivers/gpu/drm/drm_crtc_helper.c:131 drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]()
>[    1.623555] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.623736] CPU: 2 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.623879] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.624019]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.624220]  ffffffff81035052 000000000000000d ffffffffa00464ba ffff8800d35bd800
>[    1.624424]  ffff8800d35bc800 000000000000000a ffff880112f52800 0000000000002000
>[    1.624625] Call Trace:
>[    1.624701]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.624781]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.624864]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.625007]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.625148]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.625292]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.625431]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.625527]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.625622]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.625773]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.625870]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.625957]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.626043]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.626125]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.626208]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.626293]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.626375]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.626457]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.626540]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.626622]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.626704]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.626785]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.626866]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.626947]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.627029]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.627113]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.627195]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.627287]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.627383]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.627465] ---[ end trace 9ab10df298350870 ]---
>[    1.627544] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2]
>[    1.627546] [drm:intel_hdmi_detect], [CONNECTOR:16:HDMI-A-2]
>[    1.627770] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.627776] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    1.627782] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2] disconnected
>[    1.627785] ------------[ cut here ]------------
>[    1.627875] WARNING: CPU: 3 PID: 1256 at drivers/gpu/drm/drm_crtc_helper.c:131 drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]()
>[    1.628025] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.628208] CPU: 3 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.628362] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.628502]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.628705]  ffffffff81035052 000000000000000f ffffffffa00464ba ffff8800d35bc800
>[    1.628907]  ffff8800d35bb800 000000000000000a ffff880112f52800 0000000000002000
>[    1.629107] Call Trace:
>[    1.629183]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.629268]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.629350]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.629492]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.629636]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.629777]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.631501]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.631596]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.631691]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.631841]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.631939]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.632026]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.632111]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.632194]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.632279]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.632361]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.632444]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.632525]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.632608]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.632690]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.632772]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.632853]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.632935]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.633015]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.633097]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.633182]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.633267]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.633348]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.633430]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.633513] ---[ end trace 9ab10df298350871 ]---
>[    1.633592] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[    1.633593] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[    1.633788] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[    1.633793] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[    1.633798] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[    1.633801] ------------[ cut here ]------------
>[    1.633892] WARNING: CPU: 0 PID: 1256 at drivers/gpu/drm/drm_crtc_helper.c:131 drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]()
>[    1.634042] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.634225] CPU: 0 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.634377] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.634517]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.634720]  ffffffff81035052 0000000000000011 ffffffffa00464ba ffff8800d35bb800
>[    1.634921]  ffff8800d35bd000 000000000000000a ffff880112f52800 0000000000002000
>[    1.635122] Call Trace:
>[    1.635198]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.635282]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.635364]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.635507]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.635650]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.635790]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.635930]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.636026]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.636121]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.636275]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.636372]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.636458]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.636543]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.636627]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.636709]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.636790]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.636873]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.636955]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.637037]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.637118]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.637201]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.637287]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.637368]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.637449]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.637531]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.637617]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.637700]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.637781]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.637864]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.637947] ---[ end trace 9ab10df298350872 ]---
>[    1.638026] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2]
>[    1.638028] [drm:intel_dp_detect], [CONNECTOR:20:DP-2]
>[    1.638030] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2] disconnected
>[    1.638031] ------------[ cut here ]------------
>[    1.638111] WARNING: CPU: 0 PID: 1256 at drivers/gpu/drm/drm_crtc_helper.c:131 drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]()
>[    1.638263] Modules linked in: i915(+) video button drm_kms_helper drm
>[    1.638445] CPU: 0 PID: 1256 Comm: udevd Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[    1.638587] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[    1.638727]  0000000000000000 0000000000000009 ffffffff81716de3 0000000000000000
>[    1.638929]  ffffffff81035052 0000000000000011 ffffffffa00464ba ffff8800d35bd000
>[    1.639129]  ffff8800d35bf000 000000000000000a ffff880112f52800 0000000000002000
>[    1.639334] Call Trace:
>[    1.639408]  [<ffffffff81716de3>] ? dump_stack+0x41/0x51
>[    1.639489]  [<ffffffff81035052>] ? warn_slowpath_common+0x73/0x8b
>[    1.639573]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.639715]  [<ffffffffa00464ba>] ? drm_helper_probe_single_connector_modes+0x3f/0x2d2 [drm_kms_helper]
>[    1.639856]  [<ffffffffa0047318>] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper]
>[    1.639998]  [<ffffffffa004827c>] ? drm_fb_helper_initial_config+0x1ab/0x450 [drm_kms_helper]
>[    1.640137]  [<ffffffff810d9b6d>] ? kmem_cache_alloc+0x23/0xac
>[    1.640232]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.640330]  [<ffffffffa0082c02>] ? ibx_display_interrupt_update+0x91/0xb4 [i915]
>[    1.640481]  [<ffffffffa008d3d8>] ? gen5_write32+0x21/0x47 [i915]
>[    1.640579]  [<ffffffffa00c48cd>] ? i915_driver_load+0xbad/0xe1e [i915]
>[    1.640665]  [<ffffffffa0007613>] ? drm_dev_register+0x74/0xe7 [drm]
>[    1.640750]  [<ffffffffa000989d>] ? drm_get_pci_dev+0xff/0x1bc [drm]
>[    1.640833]  [<ffffffff81384e55>] ? __pm_runtime_resume+0x5b/0x6a
>[    1.640915]  [<ffffffff812f8bc9>] ? local_pci_probe+0x35/0x7a
>[    1.640997]  [<ffffffff8137c904>] ? driver_probe_device+0x1b3/0x1b3
>[    1.641080]  [<ffffffff812f8e6c>] ? pci_device_probe+0xcc/0xf0
>[    1.641161]  [<ffffffff8137c7e3>] ? driver_probe_device+0x92/0x1b3
>[    1.641245]  [<ffffffff8137c957>] ? __driver_attach+0x53/0x73
>[    1.641329]  [<ffffffff8137b0be>] ? bus_for_each_dev+0x4e/0x7f
>[    1.641410]  [<ffffffff8137c065>] ? bus_add_driver+0xe2/0x1c7
>[    1.641492]  [<ffffffff8137ce9a>] ? driver_register+0x82/0xb5
>[    1.641574]  [<ffffffffa00fa000>] ? 0xffffffffa00f9fff
>[    1.641654]  [<ffffffff81000296>] ? do_one_initcall+0x78/0xfa
>[    1.641736]  [<ffffffff8104e4af>] ? __blocking_notifier_call_chain+0x4f/0x5d
>[    1.641820]  [<ffffffff8107fe72>] ? load_module+0x1745/0x1a13
>[    1.641902]  [<ffffffff8107da98>] ? mod_kobject_put+0x42/0x42
>[    1.641984]  [<ffffffff810801d0>] ? SyS_init_module+0x90/0x9b
>[    1.642066]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[    1.642147] ---[ end trace 9ab10df298350873 ]---
>[    1.642226] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3]
>[    1.642228] [drm:intel_dp_detect], [CONNECTOR:22:DP-3]
>[    1.642230] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3] disconnected
>[    1.642231] [drm:drm_setup_crtcs], 
>[    1.642233] [drm:drm_enable_connectors], connector 7 enabled? yes
>[    1.642234] [drm:drm_enable_connectors], connector 10 enabled? no
>[    1.642235] [drm:drm_enable_connectors], connector 14 enabled? no
>[    1.642236] [drm:drm_enable_connectors], connector 16 enabled? no
>[    1.642237] [drm:drm_enable_connectors], connector 18 enabled? no
>[    1.642238] [drm:drm_enable_connectors], connector 20 enabled? no
>[    1.642239] [drm:drm_enable_connectors], connector 22 enabled? no
>[    1.642241] [drm:intel_fb_initial_config], looking for cmdline mode on connector 7
>[    1.642242] [drm:intel_fb_initial_config], looking for preferred mode on connector 7
>[    1.642243] [drm:intel_fb_initial_config], connector VGA-1 on crtc 3: 1280x1024
>[    1.642245] [drm:intel_fb_initial_config], connector 10 not enabled, skipping
>[    1.642246] [drm:intel_fb_initial_config], connector 14 not enabled, skipping
>[    1.642247] [drm:intel_fb_initial_config], connector 16 not enabled, skipping
>[    1.642248] [drm:intel_fb_initial_config], connector 18 not enabled, skipping
>[    1.642252] [drm:intel_fb_initial_config], connector 20 not enabled, skipping
>[    1.642253] [drm:intel_fb_initial_config], connector 22 not enabled, skipping
>[    1.642255] [drm:drm_setup_crtcs], desired mode 1280x1024 set on crtc 3
>[    1.642257] [drm:intelfb_create], no BIOS fb, allocating a new one
>[    1.642258] [drm:i915_gem_object_create_stolen], creating stolen object: size=500000
>[    1.642260] [drm:i915_pages_create_for_stolen], offset=0x40000, size=5242880
>[    1.643383] [drm:intelfb_create], allocated 1280x1024 fb: 0x00047000, bo ffff8800d3676900
>[    1.643664] fbcon: inteldrmfb (fb0) is primary device
>[    1.644809] [drm:intel_crtc_cursor_set], cursor off
>[    1.644811] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[    1.644812] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[    1.644813] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[    1.644815] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    1.644816] [drm:drm_mode_debug_printmodeline], Modeline 34:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[    1.644817] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[    1.644818] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.644820] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    1.644821] [drm:connected_sink_compute_bpp], [CONNECTOR:7:VGA-1] checking for sink bpp constrains
>[    1.644823] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe A, lanes 2
>[    1.644824] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[    1.644825] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[    1.644825] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[    1.644826] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[    1.644827] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 2, gmch_m: 5033164, gmch_n: 8388608, link_m: 209715, link_n: 524288, tu: 64
>[    1.644828] [drm:intel_dump_pipe_config], dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.644829] [drm:intel_dump_pipe_config], requested mode:
>[    1.644830] [drm:drm_mode_debug_printmodeline], Modeline 0:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[    1.644831] [drm:intel_dump_pipe_config], adjusted mode:
>[    1.644832] [drm:drm_mode_debug_printmodeline], Modeline 0:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[    1.644834] [drm:intel_dump_crtc_timings], crtc timings: 108000 1280 1328 1440 1688 1024 1025 1028 1066, type: 0x48 flags: 0x5
>[    1.644834] [drm:intel_dump_pipe_config], port clock: 108000
>[    1.644835] [drm:intel_dump_pipe_config], pipe src size: 1280x1024
>[    1.644835] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.644836] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.644837] [drm:intel_dump_pipe_config], ips: 0
>[    1.644837] [drm:intel_dump_pipe_config], double wide: 0
>[    1.662326] [drm:intel_disable_shared_dpll], disable PCH DPLL A (active 1, on? 1) for crtc 3
>[    1.662330] [drm:intel_disable_shared_dpll], disabling PCH DPLL A
>[    1.662749] [drm:intel_get_shared_dpll], CRTC:3 dropping existing PCH DPLL A
>[    1.662749] [drm:intel_get_shared_dpll], CRTC:3 using pre-allocated PCH DPLL A
>[    1.662750] [drm:intel_get_shared_dpll], using PCH DPLL A for pipe A
>[    1.662750] [drm:intel_get_shared_dpll], setting up PCH DPLL A
>[    1.662761] [drm:ironlake_update_primary_plane], Writing base 00047000 00000000 0 0 5120
>[    1.662764] [drm:intel_crtc_mode_set], [ENCODER:8:DAC-8] set [MODE:0:1280x1024]
>[    1.715321] [drm:g4x_wait_for_vblank], vblank wait timed out
>[    1.767323] [drm:g4x_wait_for_vblank], vblank wait timed out
>[    1.767633] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x700
>[    1.767633] [drm:ironlake_fdi_link_train], FDI train 1 done.
>[    1.767787] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600
>[    1.767787] [drm:ironlake_fdi_link_train], FDI train 2 done.
>[    1.767788] [drm:ironlake_fdi_link_train], FDI train done
>[    1.767789] [drm:ironlake_enable_shared_dpll], enable PCH DPLL A (active 0, on? 0)for crtc 3
>[    1.767790] [drm:ironlake_enable_shared_dpll], enabling PCH DPLL A
>[    1.786318] [drm:intel_connector_check_state], [CONNECTOR:7:VGA-1]
>[    1.786327] [drm:check_encoder_state], [ENCODER:8:DAC-8]
>[    1.786329] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[    1.786332] [drm:check_encoder_state], [ENCODER:13:TMDS-13]
>[    1.786334] [drm:check_encoder_state], [ENCODER:15:TMDS-15]
>[    1.786337] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[    1.786339] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[    1.786342] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[    1.786344] [drm:check_crtc_state], [CRTC:3]
>[    1.786358] [drm:check_crtc_state], [CRTC:5]
>[    1.786359] [drm:check_shared_dpll_state], PCH DPLL A
>[    1.786363] [drm:check_shared_dpll_state], PCH DPLL B
>[    1.786368] [drm:intel_crtc_cursor_set], cursor off
>[    1.786369] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[    1.786373] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.786375] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.786407] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[    1.786410] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    1.786413] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.789791] Console: switching to colour frame buffer device 160x64
>[    1.789794] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[    1.789795] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    1.789797] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.793239] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.793269] i915 0000:00:02.0: registered panic notifier
>[    1.793683] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[    1.797547] dracut: Starting plymouth daemon
>[    1.802826] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[    1.802830] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    1.802832] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.808508] [drm:i915_gem_open], 
>[    1.808519] [drm:intel_crtc_cursor_set], cursor off
>[    1.808522] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[    1.808525] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    1.808527] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.808529] [drm:intel_crtc_cursor_set], cursor off
>[    1.808530] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[    1.808532] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.808533] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.808538] [drm:i915_gem_open], 
>[    1.808542] [drm:intel_crtc_cursor_set], cursor off
>[    1.808544] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[    1.808545] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[    1.808547] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.808548] [drm:intel_crtc_cursor_set], cursor off
>[    1.808549] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[    1.808551] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[    1.808552] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[    1.808556] [drm:i915_gem_open], 
>[    1.808596] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[7] ENCODERS[7]
>[    1.808598] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[7] ENCODERS[7]
>[    1.808602] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[    1.808605] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1]
>[    1.808607] [drm:intel_crt_detect], [CONNECTOR:7:VGA-1] force=1
>[    1.808611] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40018, result 1
>[    1.808612] [drm:intel_crt_detect], CRT detected via hotplug
>[    1.821323] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[    1.821336] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1] probed modes :
>[    1.821342] [drm:drm_mode_debug_printmodeline], Modeline 24:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[    1.821352] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    1.821355] [drm:drm_mode_debug_printmodeline], Modeline 25:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    1.821357] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    1.821359] [drm:drm_mode_debug_printmodeline], Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    1.821361] [drm:drm_mode_debug_printmodeline], Modeline 33:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    1.821363] [drm:drm_mode_debug_printmodeline], Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    1.821365] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    1.821367] [drm:drm_mode_debug_printmodeline], Modeline 28:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    1.821369] [drm:drm_mode_debug_printmodeline], Modeline 29:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    1.821373] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[    1.824153] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[    1.824158] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1]
>[    1.824163] [drm:intel_hdmi_detect], [CONNECTOR:10:HDMI-A-1]
>[    1.824391] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.824398] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    1.824404] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1] disconnected
>[    1.824414] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[    1.824419] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1]
>[    1.824422] [drm:intel_hdmi_detect], [CONNECTOR:10:HDMI-A-1]
>[    1.824668] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    1.824674] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[    1.824680] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1] disconnected
>[    1.824693] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
>[    1.824698] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1]
>[    1.824703] [drm:intel_dp_detect], [CONNECTOR:14:DP-1]
>[    1.824708] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1] disconnected
>[    1.824712] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
>[    1.824716] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1]
>[    1.824720] [drm:intel_dp_detect], [CONNECTOR:14:DP-1]
>[    1.824724] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1] disconnected
>[    1.824729] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
>[    1.824733] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2]
>[    1.824737] [drm:intel_hdmi_detect], [CONNECTOR:16:HDMI-A-2]
>[    1.824960] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.824966] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    1.824972] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2] disconnected
>[    1.824980] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
>[    1.824985] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2]
>[    1.824988] [drm:intel_hdmi_detect], [CONNECTOR:16:HDMI-A-2]
>[    1.825178] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    1.825183] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[    1.825189] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2] disconnected
>[    1.825199] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[    1.825203] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[    1.825206] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[    1.825435] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[    1.825442] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[    1.825447] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[    1.825455] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[    1.825459] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[    1.825463] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[    1.825687] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[    1.825693] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[    1.825699] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[    1.825709] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[    1.825713] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2]
>[    1.825718] [drm:intel_dp_detect], [CONNECTOR:20:DP-2]
>[    1.825723] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2] disconnected
>[    1.825727] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[    1.825730] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2]
>[    1.825734] [drm:intel_dp_detect], [CONNECTOR:20:DP-2]
>[    1.825738] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2] disconnected
>[    1.825744] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[    1.825747] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3]
>[    1.825751] [drm:intel_dp_detect], [CONNECTOR:22:DP-3]
>[    1.825756] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3] disconnected
>[    1.825760] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[    1.825764] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3]
>[    1.825767] [drm:intel_dp_detect], [CONNECTOR:22:DP-3]
>[    1.825772] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3] disconnected
>[    1.881224] Floppy drive(s): fd0 is 1.44M
>[    1.889221] snd_hda_intel 0000:00:1b.0: irq 41 for MSI/MSI-X
>[    1.890427] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    1.890474] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    1.890690] r8169 0000:03:00.0: irq 42 for MSI/MSI-X
>[    1.891050] r8169 0000:03:00.0 eth1: RTL8168d/8111d at 0xffffc90004732000, 6c:f0:49:72:82:c6, XID 083000c0 IRQ 42
>[    1.891109] r8169 0000:03:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    1.894004] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x000000000000042c-0x000000000000042d (\GP2C) (20131218/utaddress-258)
>[    1.894100] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.894303] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    1.896000] FDC 0 is a post-1991 82077
>[    1.896174] iTCO_vendor_support: vendor-support=0
>[    1.896459] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
>[    1.896507] iTCO_wdt: Found a H55 TCO device (Version=2, TCOBASE=0x0460)
>[    1.896688] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    1.898371] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
>[    1.900653] input: PC Speaker as /devices/platform/pcspkr/input/input3
>[    1.902609] ALSA sound/pci/hda/patch_realtek.c:434 SKU: Nid=0x1d sku_cfg=0x4005e601
>[    1.902611] ALSA sound/pci/hda/patch_realtek.c:436 SKU: port_connectivity=0x1
>[    1.902613] ALSA sound/pci/hda/patch_realtek.c:437 SKU: enable_pcbeep=0x0
>[    1.902614] ALSA sound/pci/hda/patch_realtek.c:438 SKU: check_sum=0x00000005
>[    1.902615] ALSA sound/pci/hda/patch_realtek.c:439 SKU: customization=0x000000e6
>[    1.902616] ALSA sound/pci/hda/patch_realtek.c:440 SKU: external_amp=0x0
>[    1.902618] ALSA sound/pci/hda/patch_realtek.c:441 SKU: platform_type=0x0
>[    1.902619] ALSA sound/pci/hda/patch_realtek.c:442 SKU: swap=0x0
>[    1.902620] ALSA sound/pci/hda/patch_realtek.c:443 SKU: override=0x1
>[    1.903151] ALSA sound/pci/hda/hda_auto_parser.c:393 autoconfig: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
>[    1.903153] ALSA sound/pci/hda/hda_auto_parser.c:397    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    1.903155] ALSA sound/pci/hda/hda_auto_parser.c:401    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
>[    1.903156] ALSA sound/pci/hda/hda_auto_parser.c:402    mono: mono_out=0x0
>[    1.903158] ALSA sound/pci/hda/hda_auto_parser.c:405    dig-out=0x11/0x1e
>[    1.903159] ALSA sound/pci/hda/hda_auto_parser.c:406    inputs:
>[    1.903161] ALSA sound/pci/hda/hda_auto_parser.c:410      Rear Mic=0x18
>[    1.903162] ALSA sound/pci/hda/hda_auto_parser.c:410      Front Mic=0x19
>[    1.903164] ALSA sound/pci/hda/hda_auto_parser.c:410      Line=0x1a
>[    1.903166] ALSA sound/pci/hda/hda_auto_parser.c:410      CD=0x1c
>[    1.903167] ALSA sound/pci/hda/hda_auto_parser.c:413    dig-in=0x1f
>[    1.903169] ALSA sound/pci/hda/patch_realtek.c:504 realtek: No valid SSID, checking pincfg 0x4005e601 for NID 0x1d
>[    1.903171] ALSA sound/pci/hda/patch_realtek.c:520 realtek: Enabling init ASM_ID=0xe601 CODEC_ID=10ec0889
>[    1.942121] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
>[    1.942157] EXT4-fs (sda2): write access will be enabled during recovery
>[    1.945312] firewire_ohci 0000:04:07.0: added OHCI v1.10 device as card 0, 4 IR + 8 IT contexts, quirks 0x2
>[    2.108150] EXT4-fs (sda2): recovery complete
>[    2.108736] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.134591] dracut: Checking ext4: /dev/sda2
>[    2.134717] dracut: issuing e2fsck -a  /dev/sda2
>[    2.154943] dracut: /dev/sda2: clean, 1306843/14524416 files, 19565010/58095360 blocks
>[    2.155233] dracut: Remounting /dev/sda2 with -o ro
>[    2.168877] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
>[    2.173115] dracut: Mounted root filesystem /dev/sda2
>[    2.197319] device-mapper: uevent: version 1.0.3
>[    2.197500] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[    2.216856] usb 2-1: New USB device found, idVendor=0bda, idProduct=0158
>[    2.216932] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.216998] usb 2-1: Product: USB2.0-CRW
>[    2.217017] usb 2-1: Manufacturer: Generic
>[    2.217038] usb 2-1: SerialNumber: 20060413092100000
>[    2.220874] usb-storage 2-1:1.0: USB Mass Storage device detected
>[    2.222788] scsi6 : usb-storage 2-1:1.0
>[    2.386210] dracut: Switching root
>[    2.448520] firewire_core 0000:04:07.0: created device fw0: GUID 0035f206006cf049, S400
>[    2.453557] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
>[    2.460399] systemd[1]: Failed to insert module 'ipv6'
>[    2.460670] systemd[1]: Set hostname to <x-pk2>.
>[    2.462537] random: systemd urandom read with 89 bits of entropy available
>[    2.489741] LVM: Logical Volume autoactivation enabled.
>[    2.491314] LVM: Activation generator successfully completed.
>[    2.500283] usb 7-2: new low-speed USB device number 2 using uhci_hcd
>[    2.553853] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    2.555569] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    2.557259] systemd[1]: Starting Syslog Socket.
>[    2.558994] systemd[1]: Listening on Syslog Socket.
>[    2.560702] systemd[1]: Starting Replay Read-Ahead Data...
>[    2.562894] systemd[1]: Starting Collect Read-Ahead Data...
>[    2.564483] systemd-readahead[2364]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day.
>[    2.568058] systemd[1]: Starting Delayed Shutdown Socket.
>[    2.568732] systemd-readahead[2365]: Failed to create fanotify object: Function not implemented
>[    2.573312] systemd[1]: Listening on Delayed Shutdown Socket.
>[    2.573325] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    2.576928] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    2.576987] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    2.582478] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    2.584361] systemd[1]: Starting Journal Socket.
>[    2.588103] systemd[1]: Listening on Journal Socket.
>[    2.588133] systemd[1]: Mounting Huge Pages File System...
>[    2.591984] systemd[1]: Starting Journal Service...
>[    2.597041] systemd[1]: Started Journal Service.
>[    2.597336] systemd[1]: Starting udev Kernel Socket.
>[    2.600303] systemd[1]: Listening on udev Kernel Socket.
>[    2.600343] systemd[1]: Starting udev Control Socket.
>[    2.605198] systemd[1]: Listening on udev Control Socket.
>[    2.607196] Switched to clocksource tsc
>[    2.607201] systemd[1]: Starting udev Coldplug all Devices...
>[    2.610734] systemd[1]: Mounting Debug File System...
>[    2.614315] systemd[1]: Starting Encrypted Volumes.
>[    2.617332] systemd[1]: Reached target Encrypted Volumes.
>[    2.617389] systemd[1]: Starting Create static device nodes in /dev...
>[    2.622637] systemd[1]: Mounting POSIX Message Queue File System...
>[    2.627076] systemd[1]: Starting LVM2 metadata daemon socket.
>[    2.630420] systemd[1]: Listening on LVM2 metadata daemon socket.
>[    2.630436] systemd[1]: Starting Device-mapper event daemon FIFOs.
>[    2.635970] systemd[1]: Listening on Device-mapper event daemon FIFOs.
>[    2.637626] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
>[    2.641783] systemd[1]: Expecting device dev-disk-by\x2duuid-f3a1cbf6\x2d2bc7\x2d4b66\x2d9fba\x2dd14f1be17919.device...
>[    2.645667] systemd[1]: Mounting Temporary Directory...
>[    2.649199] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
>[    2.651782] systemd[1]: Started Replay Read-Ahead Data.
>[    2.651988] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE
>[    2.655755] systemd[1]: Started Collect Read-Ahead Data.
>[    2.659838] systemd[1]: Mounted Huge Pages File System.
>[    2.661856] systemd[1]: Mounted Debug File System.
>[    2.665811] systemd[1]: Started Create static device nodes in /dev.
>[    2.667542] usb 7-2: New USB device found, idVendor=046d, idProduct=c31c
>[    2.667543] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.667545] usb 7-2: Product: USB Keyboard
>[    2.667547] usb 7-2: Manufacturer: Logitech
>[    2.674828] systemd[1]: Mounted POSIX Message Queue File System.
>[    2.678462] systemd[1]: Mounted Temporary Directory.
>[    2.678756] systemd[1]: Starting udev Kernel Device Manager...
>[    2.682544] systemd[1]: Starting Load legacy module configuration...
>[    2.683834] systemd-udevd[3169]: starting version 204
>[    2.687521] systemd[1]: Started File System Check on Root Device.
>[    2.687566] systemd[1]: Starting Remount Root and Kernel File Systems...
>[    2.693073] systemd[1]: Started Load Kernel Modules.
>[    2.693105] systemd[1]: Mounting FUSE Control File System...
>[    2.697473] systemd[1]: Mounted Configuration File System.
>[    2.697888] systemd[1]: Started Set Up Additional Binary Formats.
>[    2.697927] systemd[1]: Starting Setup Virtual Console...
>[    2.702581] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.0/0003:046D:C31C.0001/input/input4
>[    2.702685] hid-generic 0003:046D:C31C.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:1d.1-2/input0
>[    2.707878] systemd[1]: Starting Apply Kernel Variables...
>[    2.712301] systemd[1]: Started udev Kernel Device Manager.
>[    2.714005] systemd[1]: Mounted FUSE Control File System.
>[    2.714216] systemd[1]: Starting LVM2 metadata daemon...
>[    2.720937] systemd[1]: Started udev Coldplug all Devices.
>[    2.724382] systemd[1]: Started Setup Virtual Console.
>[    2.726092] random: nonblocking pool is initialized
>[    2.727921] systemd[1]: Started Apply Kernel Variables.
>[    2.728161] EXT4-fs (sda2): re-mounted. Opts: (null)
>[    2.732990] systemd[1]: Started LVM2 metadata daemon.
>[    2.734737] systemd[1]: Started Remount Root and Kernel File Systems.
>[    2.734900] systemd[1]: Starting Local File Systems (Pre).
>[    2.739790] systemd[1]: Reached target Local File Systems (Pre).
>[    2.739805] systemd[1]: Starting Configure read-only root support...
>[    2.743536] systemd[1]: Started Import network configuration from initramfs.
>[    2.743623] systemd[1]: Starting Show Plymouth Boot Screen...
>[    2.753427] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.1/0003:046D:C31C.0002/input/input5
>[    2.753593] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:1d.1-2/input1
>[    2.863338] systemd-udevd[3230]: renamed network interface p21p1 to enp3s0
>[    2.899545] systemd-udevd[3229]: renamed network interface eth0 to enp0s26f7u4
>[    2.951684] Adding 2047996k swap on /dev/sda1.  Priority:-1 extents:1 across:2047996k SS
>[    3.233943] scsi 6:0:0:0: Direct-Access     Generic- Multi-Card       1.00 PQ: 0 ANSI: 0 CCS
>[    3.235924] sd 6:0:0:0: Attached scsi generic sg1 type 0
>[    3.238649] sd 6:0:0:0: [sdb] Attached SCSI removable disk
>[   15.290101] end_request: I/O error, dev fd0, sector 0
>[   15.293169] floppy: error -5 while reading block 0
>[   27.478728] end_request: I/O error, dev fd0, sector 0
>[   27.481918] floppy: error -5 while reading block 0
>[   27.491465] audit: type=1305 audit(1395430925.386:2): audit_pid=3295 old=0 auid=4294967295 ses=4294967295 res=1
>[   27.509223] alsactl[3311]: segfault at 1 ip 0000003363c4888d sp 00007fffa13cb0a0 error 4 in libc-2.17.so[3363c00000+1b5000]
>[   28.011280] r8169 0000:03:00.0 enp3s0: link down
>[   30.622615] ax88179_178a 1-4:1.0 enp0s26f7u4: ax88179 - Link status is: 1
>[   35.006248] [drm:intel_crtc_cursor_set], cursor off
>[   35.006253] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[   35.006257] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[   35.006259] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[   35.006261] [drm:intel_crtc_cursor_set], cursor off
>[   35.006263] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   35.006264] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   35.006266] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[   35.011042] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[   35.011047] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[   35.011049] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[   37.882922] Ebtables v2.0 registered
>[   37.927066] ip_tables: (C) 2000-2006 Netfilter Core Team
>[   38.000866] NET: Registered protocol family 10
>[   38.001098] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
>[   38.017758] ip6_tables: (C) 2000-2006 Netfilter Core Team
>[  430.794822] [drm:i915_gem_open], 
>[  430.794862] [drm:intel_crtc_cursor_set], cursor off
>[  430.794866] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[  430.794872] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[  430.794875] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[  430.794878] [drm:intel_crtc_cursor_set], cursor off
>[  430.794879] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[  430.794881] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  430.794883] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[  430.818731] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[  430.818737] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0
>[  430.818739] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[  430.822423] [drm:i915_gem_open], 
>[  430.822442] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[7] ENCODERS[7]
>[  430.824931] [drm:drm_mode_addfb], [FB:36]
>[  430.825185] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[7] ENCODERS[7]
>[  430.825188] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[7] ENCODERS[7]
>[  430.825211] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  430.825216] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  430.825305] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  430.825315] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  430.825330] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
>[  430.825335] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
>[  430.825352] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
>[  430.825355] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
>[  430.825365] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  430.825368] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  430.825380] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[  430.825382] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[  430.825393] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[  430.825395] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[  430.862322] [drm:drm_mode_addfb], [FB:36]
>[  430.862336] [drm:drm_mode_setcrtc], [CRTC:3]
>[  430.862340] [drm:drm_mode_setcrtc], [CONNECTOR:7:VGA-1]
>[  430.862343] [drm:intel_crtc_set_config], [CRTC:3] [FB:36] #connectors=1 (x y) (0 0)
>[  430.862348] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=1
>[  430.862350] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[  430.863883] [drm:ironlake_update_primary_plane], Writing base 00567000 00000000 0 0 5120
>[  430.867911] [drm:drm_mode_setcrtc], [CRTC:5]
>[  430.867916] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[  430.867922] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[  430.867927] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:VGA-1] to [CRTC:3]
>[  450.886701] [drm:i915_gem_open], 
>[  451.131049] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  451.131055] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1]
>[  451.131058] [drm:intel_crt_detect], [CONNECTOR:7:VGA-1] force=1
>[  451.131064] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40018, result 1
>[  451.131066] [drm:intel_crt_detect], CRT detected via hotplug
>[  451.143753] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[  451.143761] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1] probed modes :
>[  451.143764] [drm:drm_mode_debug_printmodeline], Modeline 24:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[  451.143766] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  451.143769] [drm:drm_mode_debug_printmodeline], Modeline 25:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  451.143771] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  451.143773] [drm:drm_mode_debug_printmodeline], Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  451.143776] [drm:drm_mode_debug_printmodeline], Modeline 33:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  451.143778] [drm:drm_mode_debug_printmodeline], Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  451.143780] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  451.143782] [drm:drm_mode_debug_printmodeline], Modeline 28:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  451.143784] [drm:drm_mode_debug_printmodeline], Modeline 29:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  451.143800] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  451.143986] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  451.143989] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1]
>[  451.143990] [drm:intel_hdmi_detect], [CONNECTOR:10:HDMI-A-1]
>[  451.144179] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  451.144181] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  451.144183] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1] disconnected
>[  451.144190] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
>[  451.144192] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1]
>[  451.144194] [drm:intel_dp_detect], [CONNECTOR:14:DP-1]
>[  451.144196] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1] disconnected
>[  451.144200] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
>[  451.144202] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2]
>[  451.144203] [drm:intel_hdmi_detect], [CONNECTOR:16:HDMI-A-2]
>[  451.144400] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  451.144401] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  451.144403] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2] disconnected
>[  451.144409] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  451.144410] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[  451.144412] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[  451.144561] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  451.144562] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  451.144564] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[  451.144568] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[  451.144570] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2]
>[  451.144572] [drm:intel_dp_detect], [CONNECTOR:20:DP-2]
>[  451.144574] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2] disconnected
>[  451.144576] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[  451.144577] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3]
>[  451.144579] [drm:intel_dp_detect], [CONNECTOR:22:DP-3]
>[  451.144581] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3] disconnected
>[  451.194003] [drm:intel_dp_detect], [CONNECTOR:14:DP-1]
>[  451.194018] [drm:intel_dp_detect], [CONNECTOR:20:DP-2]
>[  451.194029] [drm:intel_dp_detect], [CONNECTOR:22:DP-3]
>[  451.194039] [drm:intel_hdmi_detect], [CONNECTOR:10:HDMI-A-1]
>[  451.194205] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  451.194210] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  451.194250] [drm:intel_hdmi_detect], [CONNECTOR:16:HDMI-A-2]
>[  451.194431] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  451.194435] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  451.194467] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[  451.194664] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  451.194670] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  451.194709] [drm:intel_crt_detect], [CONNECTOR:7:VGA-1] force=1
>[  451.194713] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40018, result 1
>[  451.194715] [drm:intel_crt_detect], CRT detected via hotplug
>[  451.415254] Bluetooth: Core ver 2.18
>[  451.415483] NET: Registered protocol family 31
>[  451.415486] Bluetooth: HCI device and connection manager initialized
>[  451.415494] Bluetooth: HCI socket layer initialized
>[  451.415497] Bluetooth: L2CAP socket layer initialized
>[  451.415506] Bluetooth: SCO socket layer initialized
>[  451.452766] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[  451.452771] Bluetooth: BNEP filters: protocol multicast
>[  451.452782] Bluetooth: BNEP socket layer initialized
>[  451.654609] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  451.654613] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1]
>[  451.654616] [drm:intel_crt_detect], [CONNECTOR:7:VGA-1] force=1
>[  451.654620] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40018, result 1
>[  451.654622] [drm:intel_crt_detect], CRT detected via hotplug
>[  451.667446] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[  451.667454] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1] probed modes :
>[  451.667457] [drm:drm_mode_debug_printmodeline], Modeline 24:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[  451.667459] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  451.667461] [drm:drm_mode_debug_printmodeline], Modeline 25:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  451.667464] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  451.667466] [drm:drm_mode_debug_printmodeline], Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  451.667468] [drm:drm_mode_debug_printmodeline], Modeline 33:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  451.667470] [drm:drm_mode_debug_printmodeline], Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  451.667472] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  451.667474] [drm:drm_mode_debug_printmodeline], Modeline 28:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  451.667476] [drm:drm_mode_debug_printmodeline], Modeline 29:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  451.667489] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  451.667528] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  451.667530] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1]
>[  451.667532] [drm:intel_hdmi_detect], [CONNECTOR:10:HDMI-A-1]
>[  451.667699] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  451.667702] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  451.667705] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1] disconnected
>[  451.667711] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
>[  451.667714] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1]
>[  451.667717] [drm:intel_dp_detect], [CONNECTOR:14:DP-1]
>[  451.667720] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1] disconnected
>[  451.667725] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
>[  451.667727] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2]
>[  451.667729] [drm:intel_hdmi_detect], [CONNECTOR:16:HDMI-A-2]
>[  451.667884] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  451.667886] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  451.667889] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2] disconnected
>[  451.667895] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  451.667897] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[  451.667899] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[  451.668051] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  451.668054] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  451.668057] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[  451.668062] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[  451.668065] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2]
>[  451.668067] [drm:intel_dp_detect], [CONNECTOR:20:DP-2]
>[  451.668070] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2] disconnected
>[  451.668075] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[  451.668077] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3]
>[  451.668079] [drm:intel_dp_detect], [CONNECTOR:22:DP-3]
>[  451.668081] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3] disconnected
>[  451.863308] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  451.863313] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1]
>[  451.863317] [drm:intel_crt_detect], [CONNECTOR:7:VGA-1] force=1
>[  451.863320] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x83f40018, result 1
>[  451.863322] [drm:intel_crt_detect], CRT detected via hotplug
>[  451.876134] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[  451.876149] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:VGA-1] probed modes :
>[  451.876156] [drm:drm_mode_debug_printmodeline], Modeline 24:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x48 0x5
>[  451.876163] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  451.876169] [drm:drm_mode_debug_printmodeline], Modeline 25:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  451.876175] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  451.876181] [drm:drm_mode_debug_printmodeline], Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  451.876187] [drm:drm_mode_debug_printmodeline], Modeline 33:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  451.876193] [drm:drm_mode_debug_printmodeline], Modeline 26:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  451.876199] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  451.876204] [drm:drm_mode_debug_printmodeline], Modeline 28:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  451.876210] [drm:drm_mode_debug_printmodeline], Modeline 29:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  451.876233] [drm:drm_mode_getconnector], [CONNECTOR:7:?]
>[  451.876254] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  451.876256] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1]
>[  451.876258] [drm:intel_hdmi_detect], [CONNECTOR:10:HDMI-A-1]
>[  451.876474] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  451.876480] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  451.876487] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:HDMI-A-1] disconnected
>[  451.876502] [drm:drm_mode_getconnector], [CONNECTOR:14:?]
>[  451.876507] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1]
>[  451.876511] [drm:intel_dp_detect], [CONNECTOR:14:DP-1]
>[  451.876521] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:DP-1] disconnected
>[  451.876523] [drm:drm_mode_getconnector], [CONNECTOR:16:?]
>[  451.876525] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2]
>[  451.876526] [drm:intel_hdmi_detect], [CONNECTOR:16:HDMI-A-2]
>[  451.876676] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  451.876678] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[  451.876681] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:HDMI-A-2] disconnected
>[  451.876687] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  451.876690] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[  451.876692] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[  451.876843] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[  451.876846] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>[  451.876848] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[  451.876854] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[  451.876856] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2]
>[  451.876859] [drm:intel_dp_detect], [CONNECTOR:20:DP-2]
>[  451.876861] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-2] disconnected
>[  451.876864] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[  451.876866] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3]
>[  451.876868] [drm:intel_dp_detect], [CONNECTOR:22:DP-3]
>[  451.876871] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-3] disconnected
>[  451.877836] [drm:i915_gem_open], 
>[  453.033119] [drm:drm_mode_addfb], [FB:37]
>[  477.796625] [drm:i915_gem_open], 
>[  478.366316] [drm:i915_gem_open], 
>[  478.567639] [drm:i915_gem_open], 
>[  478.721611] [drm:i915_gem_open], 
>[  478.924356] [drm:i915_gem_open], 
>[  479.277304] [drm:i915_gem_open], 
>[  479.629858] [drm:i915_gem_open], 
>[  479.783211] [drm:i915_gem_open], 
>[  479.938492] [drm:i915_gem_open], 
>[  480.091409] [drm:i915_gem_open], 
>[  480.497521] [drm:i915_gem_open], 
>[  480.651130] [drm:i915_gem_open], 
>[  480.954557] [drm:i915_gem_open], 
>[  481.107153] [drm:i915_gem_open], 
>[  481.260608] [drm:i915_gem_open], 
>[  481.414023] [drm:i915_gem_open], 
>[  481.617392] [drm:i915_gem_open], 
>[  481.819424] [drm:i915_gem_open], 
>[  482.021375] [drm:i915_gem_open], 
>[  482.173545] [drm:i915_gem_open], 
>[  482.327129] [drm:i915_gem_open], 
>[  482.933342] [drm:i915_gem_open], 
>[  483.135562] [drm:i915_gem_open], 
>[  483.290619] [drm:i915_gem_open], 
>[  483.493495] [drm:i915_gem_open], 
>[  483.697094] [drm:i915_gem_open], 
>[  483.902399] [drm:i915_gem_open], 
>[  484.055598] [drm:i915_gem_open], 
>[  484.208681] [drm:i915_gem_open], 
>[  484.413267] [drm:i915_gem_open], 
>[  484.615471] [drm:i915_gem_open], 
>[  484.769804] [drm:i915_gem_open], 
>[  484.973553] [drm:i915_gem_open], 
>[  485.127062] [drm:i915_gem_open], 
>[  485.330298] [drm:i915_gem_open], 
>[  485.483298] [drm:i915_gem_open], 
>[  485.687202] [drm:i915_gem_open], 
>[  485.841085] [drm:i915_gem_open], 
>[  485.994268] [drm:i915_gem_open], 
>[  486.148517] [drm:i915_gem_open], 
>[  486.303202] [drm:i915_gem_open], 
>[  486.456420] [drm:i915_gem_open], 
>[  486.609660] [drm:i915_gem_open], 
>[  486.763512] [drm:i915_gem_open], 
>[  487.017577] [drm:i915_gem_open], 
>[  487.172241] [drm:i915_gem_open], 
>[  487.326332] [drm:i915_gem_open], 
>[  487.481551] [drm:i915_gem_open], 
>[  487.685346] [drm:i915_gem_open], 
>[  487.837463] [drm:i915_gem_open], 
>[  487.990410] [drm:i915_gem_open], 
>[  488.143218] [drm:i915_gem_open], 
>[  488.347412] [drm:i915_gem_open], 
>[  488.501472] [drm:i915_gem_open], 
>[  488.656884] [drm:i915_gem_open], 
>[  488.810232] [drm:i915_gem_open], 
>[  488.964056] [drm:i915_gem_open], 
>[  489.117547] [drm:i915_gem_open], 
>[  489.269517] [drm:i915_gem_open], 
>[  489.475255] [drm:i915_gem_open], 
>[  489.630572] [drm:i915_gem_open], 
>[  489.835386] [drm:i915_gem_open], 
>[  489.989378] [drm:i915_gem_open], 
>[  490.109351] [drm:i915_gem_open], 
>[  490.226792] [drm:i915_gem_open], 
>[  490.379176] [drm:i915_gem_open], 
>[  490.581433] [drm:i915_gem_open], 
>[  490.732867] [drm:i915_gem_open], 
>[  490.938281] [drm:i915_gem_open], 
>[  491.242168] [drm:i915_gem_open], 
>[  491.393260] [drm:i915_gem_open], 
>[  491.546707] [drm:i915_gem_open], 
>[  491.751130] [drm:i915_gem_open], 
>[  491.904173] [drm:i915_gem_open], 
>[  492.110333] [drm:i915_gem_open], 
>[  492.364384] [drm:i915_gem_open], 
>[  492.517289] [drm:i915_gem_open], 
>[  492.671777] [drm:i915_gem_open], 
>[  492.825160] [drm:i915_gem_open], 
>[  492.980050] [drm:i915_gem_open], 
>[  493.134012] [drm:i915_gem_open], 
>[  493.287210] [drm:i915_gem_open], 
>[  493.443025] [drm:i915_gem_open], 
>[  493.597140] [drm:i915_gem_open], 
>[  493.753507] [drm:i915_gem_open], 
>[  493.909317] [drm:i915_gem_open], 
>[  494.065281] [drm:i915_gem_open], 
>[  494.222232] [drm:i915_gem_open], 
>[  494.378687] [drm:i915_gem_open], 
>[  494.536948] [drm:i915_gem_open], 
>[  494.662347] [drm:i915_gem_open], 
>[  494.972324] [drm:i915_gem_open], 
>[  495.282889] [drm:i915_gem_open], 
>[  495.443214] [drm:i915_gem_open], 
>[  495.605661] [drm:i915_gem_open], 
>[  495.766970] [drm:i915_gem_open], 
>[  496.082912] [drm:i915_gem_open], 
>[  496.398116] [drm:i915_gem_open], 
>[  496.714295] [drm:i915_gem_open], 
>[  497.029286] [drm:i915_gem_open], 
>[  497.242169] [drm:i915_gem_open], 
>[  497.453044] [drm:i915_gem_open], 
>[  497.615180] [drm:i915_gem_open], 
>[  497.776056] [drm:i915_gem_open], 
>[  497.938332] [drm:i915_gem_open], 
>[  498.100864] [drm:i915_gem_open], 
>[  498.263183] [drm:i915_gem_open], 
>[  498.425222] [drm:i915_gem_open], 
>[  498.586606] [drm:i915_gem_open], 
>[  498.748275] [drm:i915_gem_open], 
>[  498.912029] [drm:i915_gem_open], 
>[  499.070082] [drm:i915_gem_open], 
>[  499.280191] [drm:i915_gem_open], 
>[  499.439410] [drm:i915_gem_open], 
>[  499.568232] [drm:i915_gem_open], 
>[  499.781299] [drm:i915_gem_open], 
>[  499.910946] [drm:i915_gem_open], 
>[  500.129150] [drm:i915_gem_open], 
>[  500.352087] [drm:i915_gem_open], 
>[  500.569752] [drm:i915_gem_open], 
>[  500.782936] [drm:i915_gem_open], 
>[  500.991356] [drm:i915_gem_open], 
>[  501.200055] [drm:i915_gem_open], 
>[  501.359916] [drm:i915_gem_open], 
>[  501.486940] [drm:i915_gem_open], 
>[  501.642128] [drm:i915_gem_open], 
>[  501.847217] [drm:i915_gem_open], 
>[  501.971810] [drm:i915_gem_open], 
>[  502.181248] [drm:i915_gem_open], 
>[  502.346511] [drm:i915_gem_open], 
>[  502.512871] [drm:i915_gem_open], 
>[  502.667332] [drm:i915_gem_open], 
>[  502.821192] [drm:i915_gem_open], 
>[  502.975088] [drm:i915_gem_open], 
>[  503.129007] [drm:i915_gem_open], 
>[  503.282916] [drm:i915_gem_open], 
>[  503.487110] [drm:i915_gem_open], 
>[  503.741969] [drm:i915_gem_open], 
>[  503.997098] [drm:i915_gem_open], 
>[  504.402464] [drm:i915_gem_open], 
>[  504.606913] [drm:i915_gem_open], 
>[  504.761139] [drm:i915_gem_open], 
>[  504.882165] [drm:i915_gem_open], 
>[  505.001981] [drm:i915_gem_open], 
>[  505.156029] [drm:i915_gem_open], 
>[  505.359967] [drm:i915_gem_open], 
>[  505.564046] [drm:i915_gem_open], 
>[  505.771126] [drm:i915_gem_open], 
>[  505.926011] [drm:i915_gem_open], 
>[  508.137713] [drm:i915_gem_open], 
>[  508.292131] [drm:i915_gem_open], 
>[  508.496136] [drm:i915_gem_open], 
>[  508.752325] [drm:i915_gem_open], 
>[  508.905967] [drm:i915_gem_open], 
>[  509.060096] [drm:i915_gem_open], 
>[  509.263002] [drm:i915_gem_open], 
>[  509.417221] [drm:i915_gem_open], 
>[  509.570774] [drm:i915_gem_open], 
>[  509.724941] [drm:i915_gem_open], 
>[  510.229455] [drm:i915_gem_open], 
>[  510.382917] [drm:i915_gem_open], 
>[  510.536063] [drm:i915_gem_open], 
>[  510.689984] [drm:i915_gem_open], 
>[  510.845192] [drm:i915_gem_open], 
>[  510.999831] [drm:i915_gem_open], 
>[  511.154139] [drm:i915_gem_open], 
>[  511.356883] [drm:i915_gem_open], 
>[  511.510878] [drm:i915_gem_open], 
>[  511.663238] [drm:i915_gem_open], 
>[  511.817947] [drm:i915_gem_open], 
>[  512.173119] [drm:i915_gem_open], 
>[  512.327206] [drm:i915_gem_open], 
>[  512.480900] [drm:i915_gem_open], 
>[  512.635880] [drm:i915_gem_open], 
>[  512.792140] [drm:i915_gem_open], 
>[  512.948051] [drm:i915_gem_open], 
>[  513.100741] [drm:i915_gem_open], 
>[  513.253920] [drm:i915_gem_open], 
>[  513.405865] [drm:i915_gem_open], 
>[  513.526876] [drm:i915_gem_open], 
>[  513.680165] [drm:i915_gem_open], 
>[  513.834872] [drm:i915_gem_open], 
>[  513.987932] [drm:i915_gem_open], 
>[  514.142071] [drm:i915_gem_open], 
>[  514.747807] [drm:i915_gem_open], 
>[  514.951936] [drm:i915_gem_open], 
>[  515.154867] [drm:i915_gem_open], 
>[  515.309756] [drm:i915_gem_open], 
>[  515.463202] [drm:i915_gem_open], 
>[  515.617188] [drm:i915_gem_open], 
>[  515.770968] [drm:i915_gem_open], 
>[  515.974852] [drm:i915_gem_open], 
>[  516.129922] [drm:i915_gem_open], 
>[  516.289840] [drm:i915_gem_open], 
>[  516.442683] [drm:i915_gem_open], 
>[  516.595876] [drm:i915_gem_open], 
>[  516.716696] [drm:i915_gem_open], 
>[  517.171112] [drm:i915_gem_open], 
>[  517.577087] [drm:i915_gem_open], 
>[  517.985934] [drm:i915_gem_open], 
>[  518.390176] [drm:i915_gem_open], 
>[  518.544733] [drm:i915_gem_open], 
>[  518.701117] [drm:i915_gem_open], 
>[  518.856064] [drm:i915_gem_open], 
>[  518.978997] [drm:i915_gem_open], 
>[  519.096885] [drm:i915_gem_open], 
>[  519.215780] [drm:i915_gem_open], 
>[  519.418992] [drm:i915_gem_open], 
>[  519.573722] [drm:i915_gem_open], 
>[  519.693861] [drm:i915_gem_open], 
>[  519.847113] [drm:i915_gem_open], 
>[  519.966838] [drm:i915_gem_open], 
>[  520.176563] [drm:i915_gem_open], 
>[  521.380081] [drm:i915_gem_open], 
>[  521.734373] [drm:i915_gem_open], 
>[  522.188963] [drm:i915_gem_open], 
>[  522.695637] [drm:i915_gem_open], 
>[  523.051123] [drm:i915_gem_open], 
>[  523.212934] [drm:i915_gem_open], 
>[  523.262075] general protection fault: 0000 [#1] SMP 
>[  523.262125] Modules linked in: bnep bluetooth 6lowpan_iphc rfkill ip6table_filter ip6_tables ipv6 iptable_filter ip_tables ebtable_nat ebtables x_tables dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw i2c_i801 iTCO_wdt iTCO_vendor_support firewire_ohci lpc_ich mfd_core firewire_core crc_itu_t r8169 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore floppy acpi_cpufreq i915 video button drm_kms_helper drm
>[  523.262385] CPU: 1 PID: 5533 Comm: X Tainted: G        W    3.14.0-rc7_drm-intel-nightly_ec45c7_20140320+ #846
>[  523.262424] Hardware name: Gigabyte Technology Co., Ltd. H55M-UD2H/H55M-UD2H, BIOS F4 12/02/2009
>[  523.262460] task: ffff880112a01ec0 ti: ffff8800cb320000 task.ti: ffff8800cb320000
>[  523.262490] RIP: 0010:[<ffffffffa007d1c9>]  [<ffffffffa007d1c9>] i915_gem_object_set_cache_level+0x75/0x1cb [i915]
>[  523.262544] RSP: 0018:ffff8800cb321d58  EFLAGS: 00010246
>[  523.262567] RAX: ffff880002ea0000 RBX: ffff8800b45ce900 RCX: ffff8800b45ce9d8
>[  523.262596] RDX: 0000000000000000 RSI: ffff8800b45cfbd8 RDI: ffff880113403800
>[  523.262625] RBP: 0000000000000001 R08: ffffea0002e6a240 R09: 0000000000014440
>[  523.262654] R10: 0000000000000000 R11: ffffffffa007c141 R12: ffff8800b45ce9c0
>[  523.262682] R13: ffff880112f52800 R14: 0000000000000001 R15: dead000000100098
>[  523.262712] FS:  00007f7599bd28c0(0000) GS:ffff880117c40000(0000) knlGS:0000000000000000
>[  523.262745] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>[  523.262768] CR2: 00007f75964efff0 CR3: 00000000cb1d6000 CR4: 00000000000007e0
>[  523.262796] Stack:
>[  523.262806]  0000000000003246 0000000000000001 ffff8800cb321e18 ffff880112f52800
>[  523.262843]  ffff8800b45ce900 ffff8801124fbc00 00000000fffffff2 ffffffffa007d39c
>[  523.262878]  ffff8800b45ce900 ffffffffa007f616 0000000000000010 0000000000000008
>[  523.262914] Call Trace:
>[  523.262933]  [<ffffffffa007d39c>] ? i915_gem_set_caching_ioctl+0x7d/0xbe [i915]
>[  523.262968]  [<ffffffffa007f616>] ? i915_gem_set_tiling+0x421/0x4fd [i915]
>[  523.263000]  [<ffffffffa0002f78>] ? drm_ioctl+0x264/0x38d [drm]
>[  523.263031]  [<ffffffffa007d31f>] ? i915_gem_object_set_cache_level+0x1cb/0x1cb [i915]
>[  523.263065]  [<ffffffff812d8c69>] ? timerqueue_add+0x79/0x98
>[  523.263090]  [<ffffffff8104d283>] ? enqueue_hrtimer+0x15/0x37
>[  523.263115]  [<ffffffff8104d850>] ? __hrtimer_start_range_ns+0x238/0x256
>[  523.263144]  [<ffffffff81038055>] ? timespec_add_safe+0x1e/0x4d
>[  523.263170]  [<ffffffff810ed5db>] ? do_vfs_ioctl+0x3ec/0x435
>[  523.263194]  [<ffffffff810ed66d>] ? SyS_ioctl+0x49/0x78
>[  523.263218]  [<ffffffff81092a84>] ? __audit_syscall_exit+0x209/0x225
>[  523.263247]  [<ffffffff817214a2>] ? system_call_fastpath+0x16/0x1b
>[  523.263273] Code: 4a 01 00 00 48 8b 40 68 48 83 e8 68 48 8d 50 68 49 39 d4 75 e2 eb 3b 49 8b 45 30 f6 40 1c 20 74 0a 4d 8b 7f 68 49 83 ef 68 eb 2a <41> f6 47 20 20 74 ef 4c 89 f6 4c 89 ff e8 7e b7 ff ff 84 c0 75 
>[  523.263502] RIP  [<ffffffffa007d1c9>] i915_gem_object_set_cache_level+0x75/0x1cb [i915]
>[  523.263542]  RSP <ffff8800cb321d58>
>[  523.269979] ---[ end trace 9ab10df298350874 ]---

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