[ 204.438147] console [netcon0] enabled [ 204.443800] netconsole: network logging started [ 204.514888] console [netcon0] disabled [ 204.639641] console [netcon0] enabled [ 204.645241] netconsole: network logging started [ 228.307075] [drm:i915_gem_open] [ 228.312714] [drm:intel_crtc_set_config] [CRTC:7] [FB:34] #connectors=1 (x y) (0 0) [ 228.318184] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=0 [ 228.323492] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7] [ 228.328893] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 228.334284] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 228.339738] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7] [ 228.345432] [drm:i915_gem_open] [ 228.353738] [drm:i915_gem_open] [ 228.359292] [drm:i915_gem_open] [ 228.364713] [drm:i915_gem_open] [ 228.370121] [drm:i915_gem_open] [ 228.375279] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.380311] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.385041] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.389498] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 228.394072] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 228.398440] [drm:_edp_panel_vdd_on] Turning eDP VDD on [ 228.402512] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 228.406840] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 228.410894] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 228.414835] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 228.418430] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes : [ 228.421851] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 228.425450] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.428806] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.431915] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] [ 228.435013] [drm:intel_crt_detect] [CONNECTOR:15:VGA-1] force=1 [ 228.438154] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000 [ 228.448457] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0 [ 228.451636] [drm:intel_crt_detect] CRT not detected via hotplug [ 228.452483] [drm:valleyview_set_rps] GPU freq request from 646 MHz (214) to 167 MHz (191) [ 228.458236] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 228.461560] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.464924] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 228.468334] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 228.472161] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.475664] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 228.479176] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 228.482714] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] disconnected [ 228.486319] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.489915] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] [ 228.493615] [drm:intel_crt_detect] [CONNECTOR:15:VGA-1] force=1 [ 228.497377] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000 [ 228.506510] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0 [ 228.510325] [drm:intel_crt_detect] CRT not detected via hotplug [ 228.514420] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 228.518302] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.522224] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 228.526159] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 228.530447] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.534354] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 228.538283] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 228.542202] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] disconnected [ 228.546403] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.550253] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.554229] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.558562] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.562689] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.566995] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.571268] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.575571] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.579952] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.584645] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.589024] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.593531] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.598022] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.602462] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.607087] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.611709] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.616307] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.620816] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.625426] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.630084] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.634827] [drm:drm_mode_getconnector] [CONNECTOR:25:?] [ 228.639423] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] [ 228.644068] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2] [ 228.649159] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 228.653923] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] disconnected [ 228.658637] [drm:drm_mode_getconnector] [CONNECTOR:25:?] [ 228.663298] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] [ 228.668002] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2] [ 228.673118] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 228.677915] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] disconnected [ 228.683310] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.683412] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.683492] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.683575] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.683679] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.683728] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 228.683865] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 228.684135] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 228.684391] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 228.684747] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 228.684904] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes : [ 228.684955] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 228.685012] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.685153] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.685238] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.685359] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.685450] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.685508] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.685554] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] [ 228.685921] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 228.685993] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.686049] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 228.686100] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 228.686519] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.686579] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 228.686804] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] probed modes : [ 228.686862] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 228.686911] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 228.686959] [drm:drm_mode_debug_printmodeline] Modeline 36:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 228.687007] [drm:drm_mode_debug_printmodeline] Modeline 38:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 228.687055] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 228.687125] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.687246] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.687332] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.687458] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.687549] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.687608] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.687738] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 228.687880] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 228.688139] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 228.688397] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 228.688753] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 228.688912] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes : [ 228.688964] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 228.689021] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.689137] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.689223] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.689339] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.689423] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.689485] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.689530] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.689576] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.690007] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.690072] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.690212] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.690269] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.690312] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.690357] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.690749] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.690813] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.690953] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.691040] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.691126] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.691186] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.691230] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 228.691365] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 228.691620] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 228.691907] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 228.692233] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 228.692387] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes : [ 228.692436] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 228.692491] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.692606] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.692733] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.692853] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.692939] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.693000] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.693047] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.693179] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.693315] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.693367] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.693413] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.693544] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.693709] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.693793] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.693879] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.693939] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.693984] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 228.694118] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 228.694380] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 228.694661] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 228.694985] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 228.695142] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes : [ 228.695193] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 228.695249] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.695370] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.695456] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.695572] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.695716] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.695777] [drm:drm_mode_getconnector] [CONNECTOR:25:?] [ 228.695822] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] [ 228.695868] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2] [ 228.696368] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 228.696509] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] disconnected [ 228.696562] [drm:drm_mode_getconnector] [CONNECTOR:25:?] [ 228.696605] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] [ 228.696673] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2] [ 228.697174] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 228.697316] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] disconnected [ 228.697401] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.697486] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.697546] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.697591] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] [ 228.697948] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 228.698017] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.698073] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 228.698124] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 228.698541] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.698601] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 228.698906] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] probed modes : [ 228.698959] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 228.699008] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 228.699058] [drm:drm_mode_debug_printmodeline] Modeline 36:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 228.699107] [drm:drm_mode_debug_printmodeline] Modeline 38:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 228.699156] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 228.699213] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.699329] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.699415] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.699533] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.699619] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.699731] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.699780] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.699824] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.700226] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.700293] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.700434] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.700491] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.700535] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.700580] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.701001] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.701063] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.701202] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.701293] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.701380] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.701443] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.701488] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] [ 228.701830] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 228.701897] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.701951] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 228.702003] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 228.702421] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.702481] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 228.702861] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] probed modes : [ 228.702915] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 228.702962] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 228.703010] [drm:drm_mode_debug_printmodeline] Modeline 36:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 228.703058] [drm:drm_mode_debug_printmodeline] Modeline 38:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 228.703106] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 228.703163] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.703280] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.703366] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.703484] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.703569] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.703627] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.703699] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.703836] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.703974] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.704028] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.704072] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.704205] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.704340] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.704427] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.704512] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.704573] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.704619] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] [ 228.704980] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 228.705051] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.705107] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 228.705158] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 228.705575] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.705662] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 228.705923] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] probed modes : [ 228.705973] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 228.706022] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 228.706070] [drm:drm_mode_debug_printmodeline] Modeline 36:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 228.706119] [drm:drm_mode_debug_printmodeline] Modeline 38:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 228.706167] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 228.706224] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.706340] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.706425] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.706545] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.706628] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.706734] [drm:drm_mode_getconnector] [CONNECTOR:25:?] [ 228.706782] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] [ 228.706826] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2] [ 228.707334] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 228.707478] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] disconnected [ 228.707532] [drm:drm_mode_getconnector] [CONNECTOR:25:?] [ 228.707575] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] [ 228.707620] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2] [ 228.708141] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 228.708284] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:25:HDMI-A-2] disconnected [ 228.708373] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.708461] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.708521] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.708565] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.708611] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.709031] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.709097] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.709241] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.709299] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.709342] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.709387] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.709771] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.709833] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.709972] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.710061] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.710148] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.710215] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.710260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.710305] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.710780] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.710847] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.710987] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.711043] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 228.711086] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 228.711132] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 228.711534] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 228.711597] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 228.711753] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 228.711844] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.711934] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.711995] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.712040] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.712175] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.712310] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.712363] [drm:drm_mode_getconnector] [CONNECTOR:23:?] [ 228.712406] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] [ 228.712538] [drm:intel_dp_detect] [CONNECTOR:23:DP-1] [ 228.712701] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:DP-1] disconnected [ 228.712787] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.712874] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.712935] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.712981] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 228.713115] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 228.713376] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 228.713625] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 228.714000] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 228.714156] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes : [ 228.714207] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 228.714263] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 228.714376] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.714462] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.714578] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.714694] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.714757] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.714802] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] [ 228.715148] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 228.715215] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.715270] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 228.715320] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 228.715764] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 228.715827] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 228.716069] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:VGA-1] probed modes : [ 228.716120] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 228.716167] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 228.716218] [drm:drm_mode_debug_printmodeline] Modeline 36:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 228.716267] [drm:drm_mode_debug_printmodeline] Modeline 38:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 228.716316] [drm:drm_mode_debug_printmodeline] Modeline 35:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 228.716373] [drm:drm_mode_getconnector] [CONNECTOR:15:?] [ 228.716493] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.716579] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 228.716986] [drm:add_framebuffer_internal] [FB:40] [ 228.717146] [drm:add_framebuffer_internal] [FB:41] [ 228.717307] [drm:add_framebuffer_internal] [FB:42] [ 229.262204] [drm:drm_mode_setcrtc] [CRTC:7] [ 229.262393] [drm:drm_mode_setcrtc] [CONNECTOR:27:eDP-1] [ 229.262439] [drm:intel_crtc_set_config] [CRTC:7] [FB:40] #connectors=1 (x y) (0 0) [ 229.262553] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=1 [ 229.262601] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7] [ 229.262708] [drm:i9xx_update_primary_plane] Writing base 0087F000 00000000 0 0 5504 [ 229.270237] [drm:drm_mode_setcrtc] [CRTC:12] [ 229.270321] [drm:drm_mode_setcrtc] [CONNECTOR:15:VGA-1] [ 229.270364] [drm:intel_crtc_set_config] [CRTC:12] [FB:40] #connectors=1 (x y) (0 0) [ 229.270462] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 229.270508] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 229.270553] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 229.270601] [drm:drm_mode_debug_printmodeline] Modeline 43:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 229.270654] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 229.270697] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 229.270741] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [CRTC:7] [ 229.270782] [drm:intel_modeset_stage_output_state] [CONNECTOR:15:VGA-1] to [CRTC:12] [ 229.270826] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 229.270871] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 229.270934] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 229.271003] [drm:connected_sink_compute_bpp] [CONNECTOR:15:VGA-1] checking for sink bpp constrains [ 229.271054] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 229.271144] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B [ 229.271206] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 229.271351] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 229.271407] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 229.271457] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 229.271507] [drm:intel_dump_pipe_config] requested mode: [ 229.271560] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 229.271612] [drm:intel_dump_pipe_config] adjusted mode: [ 229.271664] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 229.271719] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa [ 229.271769] [drm:intel_dump_pipe_config] port clock: 71000 [ 229.271819] [drm:intel_dump_pipe_config] pipe src size: 1366x768 [ 229.271874] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 229.271927] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 229.271978] [drm:intel_dump_pipe_config] ips: 0 [ 229.272027] [drm:intel_dump_pipe_config] double wide: 0 [ 229.280164] [drm:i9xx_update_primary_plane] Writing base 0087F000 00000000 0 0 5504 [ 229.281154] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 229.281216] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=109, cursor=2, B: plane=109, cursor=2, SR: plane=0, cursor=0 [ 229.281341] [drm:intel_connector_check_state] [CONNECTOR:27:eDP-1] [ 229.281398] [drm:intel_connector_check_state] [CONNECTOR:15:VGA-1] [ 229.281456] [drm:check_encoder_state] [ENCODER:16:DAC-16] [ 229.281507] [drm:check_encoder_state] [ENCODER:17:TMDS-17] [ 229.281560] [drm:check_encoder_state] [ENCODER:22:TMDS-22] [ 229.281612] [drm:check_encoder_state] [ENCODER:24:TMDS-24] [ 229.281663] [drm:check_encoder_state] [ENCODER:26:TMDS-26] [ 229.281715] [drm:check_crtc_state] [CRTC:7] [ 229.281801] [drm:check_crtc_state] [CRTC:12] [ 231.422078] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 231.422154] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 259.465810] [drm:intel_crtc_set_config] [CRTC:7] [NOFB] [ 259.465930] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=1, fb_changed=0 [ 259.465979] [drm:intel_modeset_stage_output_state] [CONNECTOR:27:eDP-1] to [NOCRTC] [ 259.466023] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 259.466067] [drm:intel_modeset_stage_output_state] [CONNECTOR:15:VGA-1] to [CRTC:12] [ 259.466112] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 259.466156] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 259.466225] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 259.466292] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 259.466589] [drm:_edp_panel_vdd_on] Turning eDP VDD on [ 259.466692] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 259.466755] [drm:intel_edp_backlight_off] [ 259.668272] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 259.669147] [drm:intel_edp_panel_off] Turn eDP power off [ 259.669217] [drm:wait_panel_off] Wait for panel power off time [ 259.669277] [drm:wait_panel_status] mask b0000000 value 00000000 status e0000003 control abcd0000 [ 259.712994] [drm:wait_panel_status] Wait complete [ 259.730248] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000 [ 259.730301] [drm:intel_hpd_irq_handler] digital hpd port 2 0 [ 259.730438] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short [ 259.730653] [drm:_edp_panel_vdd_on] Turning eDP VDD on [ 259.730715] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 259.745031] [drm:intel_dp_link_down] [ 259.795961] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2 [ 259.796032] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2 [ 259.796093] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=109, cursor=2, SR: plane=56, cursor=2 [ 259.796159] [drm:intel_set_memory_cxsr] memory self-refresh is enabled [ 259.796515] [drm:intel_connector_check_state] [CONNECTOR:15:VGA-1] [ 259.796576] [drm:check_encoder_state] [ENCODER:16:DAC-16] [ 259.796627] [drm:check_encoder_state] [ENCODER:17:TMDS-17] [ 259.796680] [drm:check_encoder_state] [ENCODER:22:TMDS-22] [ 259.796733] [drm:check_encoder_state] [ENCODER:24:TMDS-24] [ 259.796785] [drm:check_encoder_state] [ENCODER:26:TMDS-26] [ 259.796838] [drm:check_crtc_state] [CRTC:7] [ 259.796899] [drm:check_crtc_state] [CRTC:12] [ 259.797195] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 259.797301] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 259.797348] [drm:intel_modeset_stage_output_state] [CONNECTOR:15:VGA-1] to [NOCRTC] [ 259.797392] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 259.797435] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 259.797479] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 259.797544] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 259.797607] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 259.823116] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 259.823185] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 [ 259.825041] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz [ 259.825195] [drm:check_encoder_state] [ENCODER:16:DAC-16] [ 259.825295] [drm:check_encoder_state] [ENCODER:17:TMDS-17] [ 259.825347] [drm:check_encoder_state] [ENCODER:22:TMDS-22] [ 259.825400] [drm:check_encoder_state] [ENCODER:24:TMDS-24] [ 259.825454] [drm:check_encoder_state] [ENCODER:26:TMDS-26] [ 259.825507] [drm:check_crtc_state] [CRTC:7] [ 259.825568] [drm:check_crtc_state] [CRTC:12] [ 259.831219] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 259.831316] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 259.831377] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 259.831425] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 259.831563] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 259.831707] [drm:_edp_panel_vdd_on] Turning eDP VDD on [ 259.831762] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 260.270759] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 260.270842] [drm:wait_panel_status] Wait complete [ 260.270908] [drm:_edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 260.270961] [drm:_edp_panel_vdd_on] eDP was not running [ 260.271198] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008 [ 260.271285] [drm:wait_panel_status] Wait complete [ 260.271432] [drm:_edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 260.271495] [drm:_edp_panel_vdd_on] eDP was not running [ 260.364782] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000 [ 260.364838] [drm:intel_hpd_irq_handler] digital hpd port 2 0 [ 260.471941] ------------[ cut here ]------------ [ 260.472061] WARNING: CPU: 0 PID: 4597 at drivers/gpu/drm/i915/intel_dp.c:1235 intel_edp_panel_vdd_on+0x30/0x32 [i915]() [ 260.472112] eDP VDD already requested on [ 260.472160] Modules linked in: netconsole configfs ipv6 dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec snd_hwdep i2c_i801 nouveau lpc_ich snd_pcm r8169 mfd_core ttm snd_timer snd soundcore iosf_mbi battery wmi ac acpi_cpufreq uvcvideo[ 260.473690] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00 [ 260.473786] videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm [last unloaded: netconsole] [ 260.474509] CPU: 0 PID: 4597 Comm: kms_flip Tainted: G W 3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+ #766 [ 260.474563] 0000000000000009 ffff880176eafb38[ 260.474617] [drm:intel_dp_check_link_status] TMDS-26: channel EQ not ok, retraining [ 260.474706] ffffffff818302cf 0000000000000006 [ 260.474911] ffff880176eafb88 ffff880176eafb78 ffffffff8103fa1c ffff88017a73f0d8 [ 260.475149] ffffffffa00e8bb7 ffff88017a73f0d8 ffff88017a73f118 ffff88017a73f0d8 [ 260.475372] BUG: unable to handle kernel NULL pointer dereference at 0000000000000408 [ 260.475415] IP: [] intel_dp_set_signal_levels+0x496/0x822 [i915] [ 260.475422] PGD 7397a067 PUD 2ec5067 PMD 0 [ 260.475425] Oops: 0000 [#1] SMP [ 260.475460] Modules linked in: netconsole configfs ipv6 dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec snd_hwdep i2c_i801 nouveau lpc_ich snd_pcm r8169 mfd_core ttm snd_timer snd soundcore iosf_mbi battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm [last unloaded: netconsole] [ 260.475464] CPU: 1 PID: 6 Comm: kworker/u8:0 Tainted: G W 3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+ #766 [ 260.475495] Workqueue: i915-dp i915_digport_work_func [i915] [ 260.475497] task: ffff880179e8c1e0 ti: ffff880179e9c000 task.ti: ffff880179e9c000 [ 260.475534] RIP: 0010:[] [] intel_dp_set_signal_levels+0x496/0x822 [i915] [ 260.475536] RSP: 0018:ffff880179e9fbc8 EFLAGS: 00010246 [ 260.475538] RAX: 0000000000000000 RBX: ffff880173630000 RCX: 0000000000000001 [ 260.475539] RDX: 0000000000000000 RSI: ffff880179e9fc7c RDI: ffff88017a73f0d8 [ 260.475541] RBP: ffff880179e9fc38 R08: 0000000000000000 R09: 0000000000000000 [ 260.475542] R10: 000000000000000d R11: 0000000000000000 R12: ffff880179e9fc7c [ 260.475544] R13: ffff880173637f00 R14: ffff880173630000 R15: ffff880179e9fc7c [ 260.475546] FS: 0000000000000000(0000) GS:ffff88017fc80000(0000) knlGS:0000000000000000 [ 260.475548] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 260.475550] CR2: 0000000000000408 CR3: 00000000033b5000 CR4: 00000000001007e0 [ 260.475551] Stack: [ 260.475555] 0000000000000007 ffff88017a73f118 ffff880179e9fbe8 ffffffff81835bed [ 260.475559] ffff880179e9fc7c ffffffffa005961e ffff880179e9fc08 0000000800000107 [ 260.475563] ffff880179e9fc7a ffff88017a73f0d8 ffff880179e9fc7c ffff880173637f00 [ 260.475563] Call Trace: [ 260.475572] [] ? mutex_unlock+0xe/0x10 [ 260.475582] [] ? drm_dp_dpcd_access+0x6d/0xe9 [drm_kms_helper] [ 260.475619] [] intel_dp_reset_link_train.constprop.16+0x21/0x36 [i915] [ 260.475657] [] intel_dp_start_link_train+0xaf/0x1fc [i915] [ 260.475694] [] intel_dp_check_link_status+0x112/0x13e [i915] [ 260.475731] [] intel_dp_hpd_pulse+0xe6/0x13f [i915] [ 260.475763] [] i915_digport_work_func+0xe6/0xff [i915] [ 260.475769] [] process_one_work+0x25a/0x442 [ 260.475773] [] ? process_one_work+0x1c7/0x442 [ 260.475779] [] worker_thread+0x2f8/0x400 [ 260.475784] [] ? pool_mayday_timeout+0x12d/0x12d [ 260.475788] [] kthread+0xed/0xf5 [ 260.475793] [] ? __init_kthread_worker+0x5a/0x5a [ 260.475797] [] ret_from_fork+0x7c/0xb0 [ 260.475801] [] ? __init_kthread_worker+0x5a/0x5a [ 260.475843] Code: ff 41 81 ff 00 08 00 00 75 bb e9 f6 fe ff ff 83 f8 02 74 0f 83 f8 03 74 06 ff c8 74 02 0f 0b 31 c9 eb 05 b9 01 00 00 00 44 88 f0 <44> 8b aa 08 04 00 00 83 e0 18 3c 08 0f 84 89 00 00 00 77 09 84 [ 260.475878] RIP [] intel_dp_set_signal_levels+0x496/0x822 [i915] [ 260.475880] RSP [ 260.475881] CR2: 0000000000000408 [ 260.685067] Call Trace: [ 260.689133] [] dump_stack+0x46/0x58 [ 260.693189] [] warn_slowpath_common+0x81/0x9b [ 260.697223] [] ? intel_edp_panel_vdd_on+0x30/0x32 [i915] [ 260.701199] [] warn_slowpath_fmt+0x46/0x48 [ 260.705173] [] intel_edp_panel_vdd_on+0x30/0x32 [i915] [ 260.709183] [] intel_dp_probe_oui.part.14+0x1c/0xbb [i915] [ 260.713071] [] intel_dp_detect+0x18e/0x228 [i915] [ 260.716766] [] drm_helper_probe_single_connector_modes_merge_bits+0xc7/0x2f9 [drm_kms_helper] [ 260.720430] [] drm_helper_probe_single_connector_modes+0x13/0x15 [drm_kms_helper] [ 260.723975] [] drm_mode_getconnector+0xf7/0x3e8 [drm] [ 260.727439] [] drm_ioctl+0x2bd/0x425 [drm] [ 260.730862] [] ? drm_mode_getcrtc+0xc1/0xc1 [drm] [ 260.734215] [] ? mntput_no_expire+0x63/0x214 [ 260.737485] [] ? mntput_no_expire+0x17/0x214 [ 260.740698] [] ? dput+0x14e/0x16e [ 260.743900] [] do_vfs_ioctl+0x455/0x49f [ 260.747084] [] ? ____fput+0xe/0x10 [ 260.750249] [] ? sysret_check+0x1b/0x56 [ 260.753422] [] SyS_ioctl+0x53/0x81 [ 260.756535] [] system_call_fastpath+0x16/0x1b [ 260.759635] ---[ end trace cf1d79c23275093a ]--- [ 260.762941] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 260.766197] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 260.769207] ------------[ cut here ]------------ [ 260.772246] WARNING: CPU: 0 PID: 4597 at drivers/gpu/drm/i915/intel_dp.c:1293 edp_panel_vdd_off+0x3b/0x7d [i915]() [ 260.775408] eDP VDD not forced on [ 260.775510] Modules linked in: netconsole configfs ipv6 dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec snd_hwdep i2c_i801 nouveau lpc_ich snd_pcm r8169 mfd_core ttm snd_timer snd soundcore iosf_mbi battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm [last unloaded: netconsole] [ 260.791229] CPU: 0 PID: 4597 Comm: kms_flip Tainted: G W 3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+ #766 [ 260.794954] 0000000000000009 ffff880176eafb28 ffffffff818302cf ffff88017fc0ee98 [ 260.798920] ffff880176eafb78 ffff880176eafb68 ffffffff8103fa1c ffff880176eafb88 [ 260.802871] ffffffffa00e7ba5 ffff88017a73f0d8 ffff88017a73f100 ffff88017a73f0d8 [ 260.806821] Call Trace: [ 260.810531] [] dump_stack+0x46/0x58 [ 260.814299] [] warn_slowpath_common+0x81/0x9b [ 260.818118] [] ? edp_panel_vdd_off+0x3b/0x7d [i915] [ 260.821920] [] warn_slowpath_fmt+0x46/0x48 [ 260.825756] [] edp_panel_vdd_off+0x3b/0x7d [i915] [ 260.829603] [] intel_dp_probe_oui.part.14+0xb4/0xbb [i915] [ 260.833479] [] intel_dp_detect+0x18e/0x228 [i915] [ 260.837314] [] drm_helper_probe_single_connector_modes_merge_bits+0xc7/0x2f9 [drm_kms_helper] [ 260.841152] [] drm_helper_probe_single_connector_modes+0x13/0x15 [drm_kms_helper] [ 260.844875] [] drm_mode_getconnector+0xf7/0x3e8 [drm] [ 260.848543] [] drm_ioctl+0x2bd/0x425 [drm] [ 260.852163] [] ? drm_mode_getcrtc+0xc1/0xc1 [drm] [ 260.855813] [] ? mntput_no_expire+0x63/0x214 [ 260.859455] [] ? mntput_no_expire+0x17/0x214 [ 260.863056] [] ? dput+0x14e/0x16e [ 260.866637] [] do_vfs_ioctl+0x455/0x49f [ 260.870203] [] ? ____fput+0xe/0x10 [ 260.873735] [] ? sysret_check+0x1b/0x56 [ 260.877255] [] SyS_ioctl+0x53/0x81 [ 260.880754] [] system_call_fastpath+0x16/0x1b [ 260.884264] ---[ end trace cf1d79c23275093b ]--- [ 260.887903] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 260.891424] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] probed modes : [ 260.894968] [drm:drm_mode_debug_printmodeline] Modeline 28:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa [ 260.898624] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 260.902309] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 260.905998] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 260.909706] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 260.913437] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 260.917035] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 260.919816] ---[ end trace cf1d79c23275093c ]--- [ 260.919926] BUG: unable to handle kernel [ 260.919945] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 260.919948] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 260.920251] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 260.920254] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 260.920298] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 260.920307] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 260.920310] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] [ 260.920312] [drm:intel_hdmi_detect] [CONNECTOR:18:HDMI-A-1] [ 260.920598] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 260.920601] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 260.921866] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:HDMI-A-1] disconnected [ 260.921907] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 260.921933] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5] [ 260.921943] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 260.921947] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:eDP-1] [ 260.921991] [drm:intel_dp_detect] [CONNECTOR:27:eDP-1] [ 260.979918] paging request at ffffffffffffffa8 [ 260.986728] IP: [] kthread_data+0x10/0x16 [ 260.990234] PGD 2011067 PUD 2013067 PMD 0 [ 260.993840] Oops: 0000 [#2] SMP [ 260.997346] Modules linked in: netconsole configfs ipv6 dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec snd_hwdep i2c_i801 nouveau lpc_ich snd_pcm r8169 mfd_core ttm snd_timer snd soundcore iosf_mbi battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm [last unloaded: netconsole] [ 261.011335] CPU: 1 PID: 6 Comm: kworker/u8:0 Tainted: G D W 3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+ #766 [ 261.015340] task: ffff880179e8c1e0 ti: ffff880179e9c000 task.ti: ffff880179e9c000 [ 261.019356] RIP: 0010:[] [] kthread_data+0x10/0x16 [ 261.023457] RSP: 0018:ffff880179e9f6e8 EFLAGS: 00010002 [ 261.027484] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff839abf80 [ 261.031557] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff880179e8c1e0 [ 261.035613] RBP: ffff880179e9f6e8 R08: ffff880179e8c270 R09: 0000000000000001 [ 261.039730] R10: 0000000000000001 R11: 000000000000bc25 R12: 0000000000000001 [ 261.043857] R13: ffff880179e8c6f0 R14: ffff880179e9f888 R15: ffff880179e9f470 [ 261.048014] FS: 0000000000000000(0000) GS:ffff88017fc80000(0000) knlGS:0000000000000000 [ 261.052236] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 261.056467] CR2: 0000000000000028 CR3: 00000000033b5000 CR4: 00000000001007e0 [ 261.060747] Stack: [ 261.064988] ffff880179e9f708 ffffffff8105790c ffffffff839abf80 ffff88017fc93140 [ 261.069573] ffff880179e9f828 ffffffff81832ed2 ffff880179e9f768 ffff880179e8c1e0 [ 261.074141] 0000000000013140 0000000000004000 0000000000000282 ffff880179e8c1e0 [ 261.078658] Call Trace: [ 261.082827] [] wq_worker_sleeping+0x12/0x89 [ 261.087000] [] __schedule+0x165/0x967 [ 261.091160] [] ? trace_hardirqs_on+0xd/0xf [ 261.095363] [] ? put_io_context+0x4d/0x87 [ 261.099599] [] ? put_io_context_active+0xa8/0xb1 [ 261.103868] [] schedule+0x6a/0x6c [ 261.108118] [] do_exit+0x8c9/0x928 [ 261.112247] [] oops_end+0xa7/0xb0 [ 261.116255] [] no_context+0x299/0x2c5 [ 261.120234] [] ? cpufreq_governor_dbs+0x5e1/0x5e1 [ 261.124196] [] __bad_area_nosemaphore+0x1ce/0x1ef [ 261.128106] [] bad_area_nosemaphore+0x13/0x15 [ 261.131953] [] __do_page_fault+0x416/0x4b5 [ 261.135758] [] ? queue_delayed_work_on+0x5d/0x6b [ 261.139534] [] ? trace_hardirqs_on_caller+0x142/0x19e [ 261.143295] [] ? trace_hardirqs_on+0xd/0xf [ 261.146986] [] ? trace_hardirqs_off_thunk+0x3a/0x3c [ 261.150619] [] do_page_fault+0xc/0xe [ 261.154185] [] page_fault+0x22/0x30 [ 261.157822] [] ? intel_dp_set_signal_levels+0x496/0x822 [i915] [ 261.161479] [] ? mutex_unlock+0xe/0x10 [ 261.165090] [] ? drm_dp_dpcd_access+0x6d/0xe9 [drm_kms_helper] [ 261.168745] [] intel_dp_reset_link_train.constprop.16+0x21/0x36 [i915] [ 261.172417] [] intel_dp_start_link_train+0xaf/0x1fc [i915] [ 261.176074] [] intel_dp_check_link_status+0x112/0x13e [i915] [ 261.179722] [] intel_dp_hpd_pulse+0xe6/0x13f [i915] [ 261.183338] [] i915_digport_work_func+0xe6/0xff [i915] [ 261.186952] [] process_one_work+0x25a/0x442 [ 261.190419] [] ? process_one_work+0x1c7/0x442 [ 261.193740] [] worker_thread+0x2f8/0x400 [ 261.196902] [] ? pool_mayday_timeout+0x12d/0x12d [ 261.199954] [] kthread+0xed/0xf5 [ 261.202899] [] ? __init_kthread_worker+0x5a/0x5a [ 261.205818] [] ret_from_fork+0x7c/0xb0 [ 261.208691] [] ? __init_kthread_worker+0x5a/0x5a [ 261.211556] Code: 00 ba 00 00 48 8b 80 b8 04 00 00 48 89 e5 5d 48 8b 40 98 48 c1 e8 02 83 e0 01 c3 0f 1f 44 00 00 48 8b 87 b8 04 00 00 55 48 89 e5 <48> 8b 40 a8 5d c3 0f 1f 44 00 00 55 ba 08 00 00 00 48 89 e5 48 [ 261.221628] RIP [] kthread_data+0x10/0x16 [ 261.224791] RSP [ 261.227847] CR2: ffffffffffffffa8 [ 261.230834] ---[ end trace cf1d79c23275093d ]--- [ 261.230898] Fixing recursive fault but reboot is needed! [ 288.787484] BUG: soft lockup - CPU#0 stuck for 22s! [kms_flip:4597] [ 288.787552] Modules linked in: netconsole configfs ipv6 dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec snd_hwdep i2c_i801 nouveau lpc_ich snd_pcm r8169 mfd_core ttm snd_timer snd soundcore iosf_mbi battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm [last unloaded: netconsole] [ 288.790119] irq event stamp: 200978 [ 288.790181] hardirqs last enabled at (200977): [] restore_args+0x0/0x30 [ 288.790302] hardirqs last disabled at (200978): [] vprintk_emit+0xb2/0x4c9 [ 288.790425] softirqs last enabled at (200932): [] __do_softirq+0x20d/0x294 [ 288.790546] softirqs last disabled at (200925): [] irq_exit+0x44/0x9a [ 288.790675] CPU: 0 PID: 4597 Comm: kms_flip Tainted: G D W 3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+ #766 [ 288.790738] task: ffff880002ea0000 ti: ffff880176eac000 task.ti: ffff880176eac000 [ 288.790800] RIP: 0010:[] [] csd_lock_wait.isra.3+0xb/0x14 [ 288.790924] RSP: 0018:ffff880176eaf838 EFLAGS: 00000202 [ 288.790985] RAX: 0000000000000001 RBX: ffffffff81838620 RCX: 0000000000000040 [ 288.791049] RDX: 000000000000000e RSI: 0000000000000040 RDI: ffff88017fc965b8 [ 288.791110] RBP: ffff880176eaf838 R08: ffff88017fc13cd0 R09: ffff880100000001 [ 288.791172] R10: 000000000000000e R11: 0000000000000000 R12: ffff880176eaf7a8 [ 288.791232] R13: ffff88017fc13140 R14: ffff880176eac000 R15: ffff880002ea0000 [ 288.791296] FS: 00007fdf7ea928c0(0000) GS:ffff88017fc00000(0000) knlGS:0000000000000000 [ 288.791362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 288.791425] CR2: 00007fdf7939c2a8 CR3: 0000000177b20000 CR4: 00000000001007f0 [ 288.791485] Stack: [ 288.791545] ffff880176eaf8a8 ffffffff810a4ac6 0000000000000000 0000000000000003 [ 288.791837] ffff88017fd965a0 0000000000000003 0000000000000000 ffffffff817321ac [ 288.792137] 0000000000000000 00000000ffffffff 0000000000000000 0000000000000000 [ 288.792429] Call Trace: [ 288.792497] [] smp_call_function_many+0x1e8/0x229 [ 288.792568] [] ? cpufreq_governor_dbs+0x5e1/0x5e1 [ 288.792637] [] smp_call_function+0x22/0x26 [ 288.792704] [] cpuidle_latency_notify+0x1c/0x23 [ 288.792778] [] notifier_call_chain+0x37/0x61 [ 288.792847] [] __blocking_notifier_call_chain+0x4c/0x65 [ 288.792917] [] blocking_notifier_call_chain+0x14/0x16 [ 288.792984] [] pm_qos_update_target+0x133/0x15d [ 288.793054] [] __pm_qos_update_request+0x62/0x7b [ 288.793121] [] pm_qos_update_request+0x4f/0x56 [ 288.793229] [] intel_dp_aux_ch+0x6b/0x5e6 [i915] [ 288.793310] [] ? drm_dp_dpcd_access+0x55/0xe9 [drm_kms_helper] [ 288.793384] [] ? trace_hardirqs_on+0xd/0xf [ 288.793487] [] intel_dp_aux_transfer+0x117/0x124 [i915] [ 288.793566] [] drm_dp_dpcd_access+0x63/0xe9 [drm_kms_helper] [ 288.793646] [] drm_dp_dpcd_read+0x1b/0x1f [drm_kms_helper] [ 288.793758] [] intel_dp_dpcd_read_wake+0x38/0x62 [i915] [ 288.793866] [] intel_dp_probe_oui.part.14+0x32/0xbb [i915] [ 288.793974] [] intel_dp_detect+0x18e/0x228 [i915] [ 288.794055] [] drm_helper_probe_single_connector_modes_merge_bits+0xc7/0x2f9 [drm_kms_helper] [ 288.794135] [] drm_helper_probe_single_connector_modes+0x13/0x15 [drm_kms_helper] [ 288.794229] [] drm_mode_getconnector+0xf7/0x3e8 [drm] [ 288.794319] [] ? drm_mode_getresources+0x4de/0x4f8 [drm] [ 288.794404] [] drm_ioctl+0x2bd/0x425 [drm] [ 288.794493] [] ? drm_mode_getcrtc+0xc1/0xc1 [drm] [ 288.794568] [] ? dput+0x14e/0x16e [ 288.794636] [] do_vfs_ioctl+0x455/0x49f [ 288.794710] [] ? lockdep_sys_exit+0x1d/0x88 [ 288.794779] [] ? lockdep_sys_exit_thunk+0x35/0x67 [ 288.794847] [] SyS_ioctl+0x53/0x81 [ 288.794916] [] system_call_fastpath+0x16/0x1b [ 288.794981] Code: d2 75 0e 48 c7 c7 08 60 d9 81 31 c0 e8 d5 86 78 00 5d c3 66 90 0f 1f 44 00 00 55 48 89 e5 5d c3 0f 1f 44 00 00 55 48 89 e5 eb 02 90 f6 07 01 75 f9 5d c3 0f 1f 44 00 00 55 31 c0 48 89 e5 41 [ 290.525658] ------------[ cut here ]------------ [ 290.525742] WARNING: CPU: 1 PID: 6 at kernel/watchdog.c:265 watchdog_overflow_callback+0x87/0xa9() [ 290.525815] Watchdog detected hard LOCKUP on cpu 1 [ 290.525888] Modules linked in: netconsole configfs ipv6 dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller pcspkr snd_hda_codec snd_hwdep i2c_i801 nouveau lpc_ich snd_pcm r8169 mfd_core ttm snd_timer snd soundcore iosf_mbi battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm [last unloaded: netconsole] [ 290.529089] CPU: 1 PID: 6 Comm: kworker/u8:0 Tainted: G D W 3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+ #766 [ 290.529178] 0000000000000009 ffff88017fc87b98 ffffffff818302cf 0000000000000006 [ 290.529540] ffff88017fc87be8 ffff88017fc87bd8 ffffffff8103fa1c 0000000000000000 [ 290.529904] ffffffff810c50ad ffff88017a620000 0000000000000000 ffff88017fc87d18 [ 290.530262] Call Trace: [ 290.530336] [] dump_stack+0x46/0x58 [ 290.530497] [] warn_slowpath_common+0x81/0x9b [ 290.530581] [] ? watchdog_overflow_callback+0x87/0xa9 [ 290.530667] [] warn_slowpath_fmt+0x46/0x48 [ 290.530751] [] watchdog_overflow_callback+0x87/0xa9 [ 290.530835] [] __perf_event_overflow+0x10b/0x1f7 [ 290.530918] [] ? perf_event_task_disable+0x81/0x81 [ 290.531000] [] perf_event_overflow+0x14/0x16 [ 290.531083] [] intel_pmu_handle_irq+0x2f6/0x383 [ 290.531166] [] perf_event_nmi_handler+0x2a/0x46 [ 290.531248] [] nmi_handle+0x7b/0x131 [ 290.531328] [] ? nmi_handle+0x5/0x131 [ 290.531411] [] ? default_send_IPI_mask_allbutself_phys+0xda/0xda [ 290.531493] [] default_do_nmi+0x53/0x100 [ 290.531580] [] do_nmi+0x79/0xd0 [ 290.531662] [] end_repeat_nmi+0x1e/0x2e [ 290.531745] [] ? delay_tsc+0x19/0x50 [ 290.531825] [] ? delay_tsc+0x19/0x50 [ 290.531908] [] ? delay_tsc+0x19/0x50 [ 290.531986] <> [] __delay+0xf/0x11 [ 290.532147] [] do_raw_spin_lock+0xb1/0x10a [ 290.532230] [] _raw_spin_lock_irq+0x3f/0x46 [ 290.532313] [] ? __schedule+0xec/0x967 [ 290.532395] [] __schedule+0xec/0x967 [ 290.532478] [] ? vprintk_emit+0x476/0x4c9 [ 290.532565] [] ? printk+0x4d/0x4f [ 290.532648] [] schedule+0x6a/0x6c [ 290.532731] [] do_exit+0x111/0x928 [ 290.532814] [] ? kmsg_dump+0xdd/0xe6 [ 290.532897] [] ? kmsg_dump+0x25/0xe6 [ 290.532980] [] oops_end+0xa7/0xb0 [ 290.533062] [] no_context+0x299/0x2c5 [ 290.533146] [] __bad_area_nosemaphore+0x1ce/0x1ef [ 290.533229] [] ? cpuacct_charge+0x5/0x8c [ 290.533312] [] bad_area_nosemaphore+0x13/0x15 [ 290.533394] [] __do_page_fault+0x416/0x4b5 [ 290.533482] [] ? cpuacct_charge+0x81/0x8c [ 290.533566] [] ? check_preempt_wakeup+0x139/0x192 [ 290.533649] [] ? trace_hardirqs_off_thunk+0x3a/0x3c [ 290.533731] [] do_page_fault+0xc/0xe [ 290.533812] [] page_fault+0x22/0x30 [ 290.533896] [] ? kthread_data+0x10/0x16 [ 290.533981] [] wq_worker_sleeping+0x12/0x89 [ 290.534064] [] __schedule+0x165/0x967 [ 290.534148] [] ? trace_hardirqs_on+0xd/0xf [ 290.534231] [] ? put_io_context+0x4d/0x87 [ 290.534314] [] ? put_io_context_active+0xa8/0xb1 [ 290.534396] [] schedule+0x6a/0x6c [ 290.534484] [] do_exit+0x8c9/0x928 [ 290.534565] [] oops_end+0xa7/0xb0 [ 290.534648] [] no_context+0x299/0x2c5 [ 290.534731] [] ? cpufreq_governor_dbs+0x5e1/0x5e1 [ 290.534814] [] __bad_area_nosemaphore+0x1ce/0x1ef [ 290.534897] [] bad_area_nosemaphore+0x13/0x15 [ 290.534980] [] __do_page_fault+0x416/0x4b5 [ 290.535063] [] ? queue_delayed_work_on+0x5d/0x6b [ 290.535146] [] ? trace_hardirqs_on_caller+0x142/0x19e [ 290.535230] [] ? trace_hardirqs_on+0xd/0xf [ 290.535312] [] ? trace_hardirqs_off_thunk+0x3a/0x3c [ 290.535401] [] do_page_fault+0xc/0xe [ 290.535483] [] page_fault+0x22/0x30 [ 290.535606] [] ? intel_dp_set_signal_levels+0x496/0x822 [i915] [ 290.535696] [] ? mutex_unlock+0xe/0x10 [ 290.535783] [] ? drm_dp_dpcd_access+0x6d/0xe9 [drm_kms_helper] [ 290.535904] [] intel_dp_reset_link_train.constprop.16+0x21/0x36 [i915] [ 290.536025] [] intel_dp_start_link_train+0xaf/0x1fc [i915] [ 290.536147] [] intel_dp_check_link_status+0x112/0x13e [i915] [ 290.536268] [] intel_dp_hpd_pulse+0xe6/0x13f [i915] [ 290.536383] [] i915_digport_work_func+0xe6/0xff [i915] [ 290.536472] [] process_one_work+0x25a/0x442 [ 290.536555] [] ? process_one_work+0x1c7/0x442 [ 290.536644] [] worker_thread+0x2f8/0x400 [ 290.536728] [] ? pool_mayday_timeout+0x12d/0x12d [ 290.536811] [] kthread+0xed/0xf5 [ 290.536894] [] ? __init_kthread_worker+0x5a/0x5a [ 290.536978] [] ret_from_fork+0x7c/0xb0 [ 290.537062] [] ? __init_kthread_worker+0x5a/0x5a [ 290.537143] ---[ end trace cf1d79c23275093e ]---