Attachment 108823 Details for Bug 85787 – dmesg

dmesg

dmesg_hsw26_hang_1103.txt (text/plain), 38.03 KB, created by lu hua on 2014-11-03 06:19:31 UTC

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Creator: lu hua

Created: 2014-11-03 06:19:31 UTC

Size: 38.03 KB

patch

obsolete

>[  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>  [<ffffffff8178ef42>] ? dump_stack+0x41/0x51
>[  172.849278]  [<ffffffff8103a8cc>] ? warn_slowpath_common+0x78/0x90
>[  172.850315]  [<ffffffff8107a9ca>] ? mod_timer+0x121/0x15d
>[  172.851350]  [<ffffffff8107a9ca>] ? mod_timer+0x121/0x15d
>[  172.852372]  [<ffffffff813c696b>] ? do_unblank_screen+0xca/0x169
>[  172.853384]  [<ffffffff813416b5>] ? bust_spinlocks+0x11/0x28
>[  172.854385]  [<ffffffff8178bb40>] ? panic+0x107/0x1e0
>[  172.855369]  [<ffffffff8101db13>] ? mce_panic+0x14c/0x188
>[  172.856391]  [<ffffffff8101db8f>] ? mce_timed_out+0x40/0x5a
>[  172.857347]  [<ffffffff8101deec>] ? do_machine_check+0x178/0x6c6
>[  172.858293]  [<ffffffff81023dc8>] ? acpi_processor_ffh_cstate_enter+0x7c/0xa8
>[  172.859245]  [<ffffffff81795fc9>] ? machine_check+0x19/0x20
>[  172.860188]  [<ffffffff81023dc8>] ? acpi_processor_ffh_cstate_enter+0x7c/0xa8
>[  172.861130]  <<EOE>>  [<ffffffff813aae2a>] ? acpi_idle_enter_simple+0x9c/0xd9
>[  172.862073]  [<ffffffff816a9d92>] ? cpuidle_enter_state+0x69/0x129
>[  172.863004]  [<ffffffff81063bec>] ? cpu_startup_entry+0x1e0/0x2e8
>[  172.863920]  [<ffffffff81794018>] ? _raw_spin_unlock_irqrestore+0x5/0x6
>[  172.864829] ---[ end trace e5d70c89742a84e8 ]---

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