[ 115.326260] console [netcon0] enabled [ 115.326276] netconsole: network logging started [ 115.328795] console [netcon0] disabled [ 115.334034] netpoll: netconsole: local port 6665 [ 115.334053] netpoll: netconsole: local IPv4 address 0.0.0.0 [ 115.334073] netpoll: netconsole: interface 'enp6s0' [ 115.334091] netpoll: netconsole: remote port 6666 [ 115.334108] netpoll: netconsole: remote IPv4 address 10.239.156.128 [ 115.334130] netpoll: netconsole: remote ethernet address 74:d0:2b:95:69:65 [ 115.334155] netpoll: netconsole: local IP 10.239.156.86 [ 115.334186] console [netcon0] enabled [ 115.334210] netconsole: network logging started [ 170.107757] kms_flip: executing [ 170.107826] [drm:i915_gem_open] [ 170.108065] [drm:i915_gem_open] [ 170.108086] [drm:i915_gem_open] [ 170.108103] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.108132] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.108161] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.108182] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 170.108211] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 170.108233] [drm:intel_display_power_get] enabling always-on [ 170.108255] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 170.108286] [drm:intel_crt_detect] CRT not detected via hotplug [ 170.115405] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 170.115434] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 170.115464] [drm:intel_display_power_put] disabling always-on [ 170.115485] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 170.115519] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.115538] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 170.115567] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 170.116214] [drm:intel_display_power_get] enabling always-on [ 170.116864] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 170.117520] [drm:intel_crt_detect] CRT not detected via hotplug [ 170.125414] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 170.126074] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 170.126741] [drm:intel_display_power_put] disabling always-on [ 170.127405] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 170.128105] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.128787] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.129481] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.130178] [drm:intel_display_power_get] enabling always-on [ 170.130882] [drm:intel_display_power_put] disabling always-on [ 170.131588] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.132319] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.133051] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.133799] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.134548] [drm:intel_display_power_get] enabling always-on [ 170.135299] [drm:intel_display_power_put] disabling always-on [ 170.136047] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.136812] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.137566] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.138342] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.139126] [drm:intel_display_power_get] enabling always-on [ 170.140074] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.140876] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.141694] [drm:intel_display_power_put] disabling always-on [ 170.142510] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.143352] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.144195] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.145056] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.145924] [drm:intel_display_power_get] enabling always-on [ 170.146958] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.147856] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.148761] [drm:intel_display_power_put] disabling always-on [ 170.149677] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.150620] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.151553] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.152493] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.153432] [drm:intel_display_power_get] enabling always-on [ 170.154364] [drm:intel_display_power_put] disabling always-on [ 170.155287] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.156224] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.157151] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.158088] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.159012] [drm:intel_display_power_get] enabling always-on [ 170.159927] [drm:intel_display_power_put] disabling always-on [ 170.160830] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.161749] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.162666] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.163593] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.164513] [drm:intel_display_power_get] enabling always-on [ 170.165620] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.166537] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.167454] [drm:intel_display_power_put] disabling always-on [ 170.168357] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.169278] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.170189] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.171110] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.172032] [drm:intel_display_power_get] enabling always-on [ 170.173109] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.174033] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.174957] [drm:intel_display_power_put] disabling always-on [ 170.175874] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.176810] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.177743] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.178699] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.179643] [drm:intel_display_power_get] enabling always-on [ 170.180769] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.181705] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.182641] [drm:intel_display_power_put] disabling always-on [ 170.183578] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.184536] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.185484] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.186441] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.187387] [drm:intel_display_power_get] enabling always-on [ 170.188474] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.189406] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.190342] [drm:intel_display_power_put] disabling always-on [ 170.191280] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.192392] kms_flip: starting subtest flip-vs-modeset-vs-hang-interruptible [ 170.192405] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.192410] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.192412] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.192414] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.192416] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.192418] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 170.192419] [drm:intel_display_power_get] enabling always-on [ 170.199503] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 170.199504] [drm:intel_display_power_put] disabling always-on [ 170.199509] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] probed modes : [ 170.199511] [drm:drm_mode_debug_printmodeline] Modeline 42:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 170.199513] [drm:drm_mode_debug_printmodeline] Modeline 40:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 170.199515] [drm:drm_mode_debug_printmodeline] Modeline 39:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 170.199517] [drm:drm_mode_debug_printmodeline] Modeline 41:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 170.199519] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 170.199523] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.199534] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.199536] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.199538] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.199539] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 170.199540] [drm:intel_display_power_get] enabling always-on [ 170.207512] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 170.207514] [drm:intel_display_power_put] disabling always-on [ 170.207517] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] probed modes : [ 170.207519] [drm:drm_mode_debug_printmodeline] Modeline 42:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 170.207521] [drm:drm_mode_debug_printmodeline] Modeline 40:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 170.207523] [drm:drm_mode_debug_printmodeline] Modeline 39:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 170.207524] [drm:drm_mode_debug_printmodeline] Modeline 41:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 170.207526] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 170.207529] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.207534] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.207536] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.207538] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.207539] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 170.207540] [drm:intel_display_power_get] enabling always-on [ 170.215522] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 170.215523] [drm:intel_display_power_put] disabling always-on [ 170.215527] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] probed modes : [ 170.215528] [drm:drm_mode_debug_printmodeline] Modeline 42:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 170.215530] [drm:drm_mode_debug_printmodeline] Modeline 40:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 170.215532] [drm:drm_mode_debug_printmodeline] Modeline 39:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 170.215534] [drm:drm_mode_debug_printmodeline] Modeline 41:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 170.215535] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 170.215538] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.215542] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.215544] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.215546] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.215547] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.215549] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.215550] [drm:intel_display_power_get] enabling always-on [ 170.215552] [drm:intel_display_power_put] disabling always-on [ 170.215554] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.215555] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.215864] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.215866] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.215867] [drm:intel_display_power_get] enabling always-on [ 170.215869] [drm:intel_display_power_put] disabling always-on [ 170.215870] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.215872] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.215874] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.215876] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.215928] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.215929] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.215930] [drm:intel_display_power_get] enabling always-on [ 170.215932] [drm:intel_display_power_put] disabling always-on [ 170.215933] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.215935] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.215936] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.215937] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.216041] [drm:intel_display_power_get] enabling always-on [ 170.216043] [drm:intel_display_power_put] disabling always-on [ 170.216044] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.216047] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.216049] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.216050] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.216051] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.216052] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.216157] [drm:intel_display_power_get] enabling always-on [ 170.216159] [drm:intel_display_power_put] disabling always-on [ 170.216160] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.216162] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 170.216163] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 170.216164] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 170.216165] [drm:intel_display_power_get] enabling always-on [ 170.216167] [drm:intel_display_power_put] disabling always-on [ 170.216168] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 170.216171] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.216172] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.216174] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.216175] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.216176] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.216178] [drm:intel_display_power_get] enabling always-on [ 170.216337] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.216339] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.216393] [drm:intel_display_power_put] disabling always-on [ 170.216394] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.216396] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.216397] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.216398] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.216399] [drm:intel_display_power_get] enabling always-on [ 170.216562] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.216566] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.216567] [drm:intel_display_power_put] disabling always-on [ 170.216569] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.216576] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.216579] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.216581] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.216583] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.216585] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.216693] [drm:intel_display_power_get] enabling always-on [ 170.216853] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.216859] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.216861] [drm:intel_display_power_put] disabling always-on [ 170.216863] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.216867] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.216869] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.216872] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.216874] [drm:intel_display_power_get] enabling always-on [ 170.217032] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.217035] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.217037] [drm:intel_display_power_put] disabling always-on [ 170.217039] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.217045] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217049] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217052] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.217054] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.217056] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.217058] [drm:intel_display_power_get] enabling always-on [ 170.217215] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.217218] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.217220] [drm:intel_display_power_put] disabling always-on [ 170.217222] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.217228] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 170.217230] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 170.217232] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 170.217234] [drm:intel_display_power_get] enabling always-on [ 170.217395] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 170.217398] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 170.217400] [drm:intel_display_power_put] disabling always-on [ 170.217402] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 170.217408] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217525] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217531] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.217535] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.217539] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.217542] [drm:intel_display_power_get] enabling always-on [ 170.217545] [drm:intel_display_power_put] disabling always-on [ 170.217547] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.217550] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.217551] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.217553] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.217555] [drm:intel_display_power_get] enabling always-on [ 170.217558] [drm:intel_display_power_put] disabling always-on [ 170.217562] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.217568] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217571] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217573] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.217575] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.217577] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.217686] [drm:intel_display_power_get] enabling always-on [ 170.217689] [drm:intel_display_power_put] disabling always-on [ 170.217691] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.217694] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.217696] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.217698] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.217700] [drm:intel_display_power_get] enabling always-on [ 170.217809] [drm:intel_display_power_put] disabling always-on [ 170.217811] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.217816] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217819] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217821] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.217823] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.217825] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.217827] [drm:intel_display_power_get] enabling always-on [ 170.217830] [drm:intel_display_power_put] disabling always-on [ 170.217832] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.217835] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 170.217837] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 170.217838] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 170.217840] [drm:intel_display_power_get] enabling always-on [ 170.217843] [drm:intel_display_power_put] disabling always-on [ 170.217844] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 170.217848] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217851] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.217959] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.217961] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.217963] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.217965] [drm:intel_display_power_get] enabling always-on [ 170.218124] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.218127] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.218129] [drm:intel_display_power_put] disabling always-on [ 170.218131] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.218134] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.218136] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.218137] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.218139] [drm:intel_display_power_get] enabling always-on [ 170.218295] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.218298] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.218300] [drm:intel_display_power_put] disabling always-on [ 170.218302] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.218307] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.218310] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.218313] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.218315] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.218318] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.218320] [drm:intel_display_power_get] enabling always-on [ 170.218479] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.218481] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.218483] [drm:intel_display_power_put] disabling always-on [ 170.218484] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.218486] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.218488] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.218489] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.218490] [drm:intel_display_power_get] enabling always-on [ 170.218652] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.218654] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.218656] [drm:intel_display_power_put] disabling always-on [ 170.218657] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.218662] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.218664] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.218666] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.218667] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.218668] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.218670] [drm:intel_display_power_get] enabling always-on [ 170.218824] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.218826] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.218828] [drm:intel_display_power_put] disabling always-on [ 170.218829] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.218831] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 170.218832] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 170.218834] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 170.218835] [drm:intel_display_power_get] enabling always-on [ 170.218993] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 170.218994] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 170.218995] [drm:intel_display_power_put] disabling always-on [ 170.218996] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 170.218999] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.219001] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.219003] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.219004] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.219005] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.219007] [drm:intel_display_power_get] enabling always-on [ 170.219220] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.219221] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.219222] [drm:intel_display_power_put] disabling always-on [ 170.219225] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.219226] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.219228] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.219229] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.219230] [drm:intel_display_power_get] enabling always-on [ 170.219387] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.219389] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.219390] [drm:intel_display_power_put] disabling always-on [ 170.219391] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.219395] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.219397] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.219399] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.219400] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.219401] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.219403] [drm:intel_display_power_get] enabling always-on [ 170.219563] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.219565] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.219568] [drm:intel_display_power_put] disabling always-on [ 170.219570] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.219573] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.219575] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.219576] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.219578] [drm:intel_display_power_get] enabling always-on [ 170.219737] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.219740] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.219741] [drm:intel_display_power_put] disabling always-on [ 170.219742] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.219746] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.219748] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.219750] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.219751] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.219752] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.219754] [drm:intel_display_power_get] enabling always-on [ 170.219967] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.219969] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.219970] [drm:intel_display_power_put] disabling always-on [ 170.219971] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.219972] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 170.219974] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] [ 170.219975] [drm:intel_hdmi_detect] [CONNECTOR:36:HDMI-A-3] [ 170.219976] [drm:intel_display_power_get] enabling always-on [ 170.220143] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 170.220148] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd [ 170.220150] [drm:intel_display_power_put] disabling always-on [ 170.220153] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:HDMI-A-3] disconnected [ 170.220160] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.220163] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[10] [ 170.220166] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.220168] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 170.220171] [drm:intel_display_power_get] enabling always-on [ 170.227537] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 170.227539] [drm:intel_display_power_put] disabling always-on [ 170.227544] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] probed modes : [ 170.227546] [drm:drm_mode_debug_printmodeline] Modeline 42:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 170.227548] [drm:drm_mode_debug_printmodeline] Modeline 40:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 170.227550] [drm:drm_mode_debug_printmodeline] Modeline 39:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 170.227552] [drm:drm_mode_debug_printmodeline] Modeline 41:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 170.227554] [drm:drm_mode_debug_printmodeline] Modeline 38:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 170.227558] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 170.227584] [drm:add_framebuffer_internal] [FB:43] [ 170.227589] [drm:add_framebuffer_internal] [FB:44] [ 170.227593] [drm:add_framebuffer_internal] [FB:45] [ 170.270951] [drm:drm_mode_setcrtc] [CRTC:8] [ 170.270960] [drm:drm_mode_setcrtc] [CONNECTOR:18:VGA-1] [ 170.270963] [drm:intel_crtc_set_config] [CRTC:8] [FB:43] #connectors=1 (x y) (0 0) [ 170.270966] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 170.270967] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 170.270970] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 170.270972] [drm:drm_mode_debug_printmodeline] Modeline 46:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 170.270973] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 170.270975] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 170.270976] [drm:intel_modeset_stage_output_state] [CONNECTOR:18:VGA-1] to [CRTC:8] [ 170.270978] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 170.270979] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 170.270981] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 170.270983] [drm:connected_sink_compute_bpp] [CONNECTOR:18:VGA-1] checking for sink bpp constrains [ 170.270986] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 1 [ 170.270988] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 170.270989] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 170.271042] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 170.271043] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 170.271045] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64 [ 170.271047] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 170.271101] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 170.271102] [drm:intel_dump_pipe_config] requested mode: [ 170.271104] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 170.271105] [drm:intel_dump_pipe_config] adjusted mode: [ 170.271107] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 170.271109] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x40 flags: 0xa [ 170.271110] [drm:intel_dump_pipe_config] port clock: 270000 [ 170.271112] [drm:intel_dump_pipe_config] pipe src size: 1024x768 [ 170.271215] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 170.271216] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 170.271218] [drm:intel_dump_pipe_config] ips: 0 [ 170.271219] [drm:intel_dump_pipe_config] double wide: 0 [ 170.271226] [drm:intel_display_power_get] enabling always-on [ 171.798475] Kernel panic - not syncing: Timeout synchronizing machine check over CPUs [ 172.822655] Shutting down cpus with NMI [ 172.833831] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffff9fffffff) [ 172.834799] drm_kms_helper: panic occurred, switching back to text console [ 172.835760] ------------[ cut here ]------------ [ 172.836716] WARNING: CPU: 5 PID: 0 at arch/x86/kernel/smp.c:124 mod_timer+0x121/0x15d() [ 172.837680] Modules linked in: netconsole configfs ip6table_filter ip6_tables ipv6 iptable_filter ip_tables ebtable_nat ebtables x_tables snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic serio_raw pcspkr i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel snd_hda_controller firewire_core crc_itu_t snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore dm_mod battery wmi acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [last unloaded: netconsole] [ 172.841882] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 3.18.0-rc2_drm-intel-nightly_203b34_20141103+ #1126 [ 172.842932] Hardware name: /DZ87KLT75K, BIOS KLZ8711D.86A.0336.2013.0516.1957 05/16/2013 [ 172.843989] 0000000000000000 0000000000000009 ffffffff8178ef42 0000000000000000 [ 172.845057] ffffffff8103a8cc 0000000000000082 ffffffff8107a9ca ffffffff81be5090 [ 172.846132] ffffffff81be5090 0000000100073800 ffff8802565dc000 ffff8802565dc000 [ 172.847192] Call Trace: [ 172.848229] <#MC> [] ? dump_stack+0x41/0x51 [ 172.849278] [] ? warn_slowpath_common+0x78/0x90 [ 172.850315] [] ? mod_timer+0x121/0x15d [ 172.851350] [] ? mod_timer+0x121/0x15d [ 172.852372] [] ? do_unblank_screen+0xca/0x169 [ 172.853384] [] ? bust_spinlocks+0x11/0x28 [ 172.854385] [] ? panic+0x107/0x1e0 [ 172.855369] [] ? mce_panic+0x14c/0x188 [ 172.856391] [] ? mce_timed_out+0x40/0x5a [ 172.857347] [] ? do_machine_check+0x178/0x6c6 [ 172.858293] [] ? acpi_processor_ffh_cstate_enter+0x7c/0xa8 [ 172.859245] [] ? machine_check+0x19/0x20 [ 172.860188] [] ? acpi_processor_ffh_cstate_enter+0x7c/0xa8 [ 172.861130] <> [] ? acpi_idle_enter_simple+0x9c/0xd9 [ 172.862073] [] ? cpuidle_enter_state+0x69/0x129 [ 172.863004] [] ? cpu_startup_entry+0x1e0/0x2e8 [ 172.863920] [] ? _raw_spin_unlock_irqrestore+0x5/0x6 [ 172.864829] ---[ end trace e5d70c89742a84e8 ]---