Attachment 104023 Details for Bug 82153 – dmesg (after displays have turned off)

dmesg (after displays have turned off)

dmesg2.txt (text/plain), 247.46 KB, created by Thilo-Alexander Ginkel on 2014-08-04 21:49:59 UTC

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Creator: Thilo-Alexander Ginkel

Created: 2014-08-04 21:49:59 UTC

Size: 247.46 KB

patch

obsolete

>[   67.598644] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
>[   67.598646] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
>[   67.598648] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
>[   67.598649] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
>[   67.622636] audit: type=1400 audit(1407186590.394:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=779 comm="apparmor_parser"
>[   67.622643] audit: type=1400 audit(1407186590.398:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=779 comm="apparmor_parser"
>[   67.622646] audit: type=1400 audit(1407186590.398:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=779 comm="apparmor_parser"
>[   67.622899] audit: type=1400 audit(1407186590.398:5): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=779 comm="apparmor_parser"
>[   67.622901] audit: type=1400 audit(1407186590.398:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=779 comm="apparmor_parser"
>[   67.623038] audit: type=1400 audit(1407186590.398:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=779 comm="apparmor_parser"
>[   67.630454] Bluetooth: Core ver 2.19
>[   67.630469] NET: Registered protocol family 31
>[   67.630471] Bluetooth: HCI device and connection manager initialized
>[   67.630478] Bluetooth: HCI socket layer initialized
>[   67.630479] Bluetooth: L2CAP socket layer initialized
>[   67.630485] Bluetooth: SCO socket layer initialized
>[   67.633225] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[   67.633227] Bluetooth: BNEP filters: protocol multicast
>[   67.633232] Bluetooth: BNEP socket layer initialized
>[   67.633563] Bluetooth: RFCOMM TTY layer initialized
>[   67.633570] Bluetooth: RFCOMM socket layer initialized
>[   67.633574] Bluetooth: RFCOMM ver 1.11
>[   67.646213] audit: type=1400 audit(1407186590.418:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=834 comm="apparmor_parser"
>[   67.646217] audit: type=1400 audit(1407186590.418:9): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=834 comm="apparmor_parser"
>[   67.646439] audit: type=1400 audit(1407186590.418:10): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=834 comm="apparmor_parser"
>[   67.660182] init: cups main process (837) killed by HUP signal
>[   67.660188] init: cups main process ended, respawning
>[   67.696355] init: failsafe main process (857) killed by TERM signal
>[   67.747535] cfg80211: Ignoring regulatory request set by core since the driver uses its own custom regulatory domain
>[   67.749538] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
>[   67.887373] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
>[   67.990617] e1000e 0000:00:19.0: irq 41 for MSI/MSI-X
>[   67.990707] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   67.991871] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
>[   67.992120] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
>[   68.005092] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   68.542260] cdc_acm 3-10:1.1: ttyACM0: USB ACM device
>[   68.542542] cdc_acm 3-10:1.3: ttyACM1: USB ACM device
>[   68.544058] cdc_wdm 3-10:1.5: cdc-wdm0: USB WDM device
>[   68.544086] cdc_wdm 3-10:1.8: cdc-wdm1: USB WDM device
>[   68.544106] usbcore: registered new interface driver cdc_wdm
>[   68.560291] cdc_ncm 3-10:1.6: MAC-Address: 02:15:e0:ec:01:00
>[   68.560551] cdc_ncm 3-10:1.6 wwan0: register 'cdc_ncm' at usb-0000:00:14.0-10, Mobile Broadband Network Device, 02:15:e0:ec:01:00
>[   68.560591] usbcore: registered new interface driver cdc_ncm
>[   68.560620] cdc_acm 3-10:1.9: ttyACM2: USB ACM device
>[   68.560882] usbcore: registered new interface driver cdc_acm
>[   68.560884] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
>[   68.630975] cfg80211: Found new beacon on frequency: 2472 MHz (Ch 13) on phy0
>[   68.632494] usbcore: registered new interface driver btusb
>[   68.645998] Bluetooth: hci0: read Intel version: 370710018002030d37
>[   68.646000] Bluetooth: hci0: Intel device is already patched. patch num: 37
>[   68.701861] cfg80211: Found new beacon on frequency: 5180 MHz (Ch 36) on phy0
>[   68.751418] audit: type=1400 audit(1407186591.526:11): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=1323 comm="apparmor_parser"
>[   68.823684] [drm:i915_gem_open] 
>[   68.823698] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[9] ENCODERS[10]
>[   68.823700] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[9] ENCODERS[10]
>[   68.823703] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   68.823705] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   68.823708] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   68.823712] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   68.823720] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   68.823892] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   68.824057] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   68.824067] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   68.824070] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   68.824073] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   68.824074] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   68.824078] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   68.824080] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   68.824081] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   68.824083] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   68.824084] [drm:intel_crt_detect] CRT not detected via hotplug
>[   68.824247] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   68.824249] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.824251] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   68.824252] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   68.824646] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.824648] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   68.824649] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   68.824651] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   68.824654] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   68.824655] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   68.824657] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   68.824660] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   68.824661] [drm:intel_crt_detect] CRT not detected via hotplug
>[   68.824831] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   68.824833] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.824834] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   68.824835] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   68.825229] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.825232] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   68.825233] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   68.825235] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   68.825240] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   68.825242] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   68.825244] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   68.825247] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   68.825249] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   68.825250] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   68.825252] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   68.825255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   68.825257] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   68.825259] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   68.825261] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   68.828004] cfg80211: Found new beacon on frequency: 5200 MHz (Ch 40) on phy0
>[   68.838224] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   68.838359] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   68.838367] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   68.838370] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   68.838371] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   68.854212] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   68.854339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   68.854347] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   68.854349] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   68.854351] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   68.854353] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   68.854354] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   68.854355] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   68.854356] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   68.854357] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   68.854359] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   68.854361] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   68.854362] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   68.854530] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   68.854531] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   68.854532] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   68.854534] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   68.854535] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   68.854536] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   68.854696] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   68.854697] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   68.854698] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   68.854703] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   68.854705] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   68.855982] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.855985] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.857529] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   68.858783] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.876544] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.876548] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.877131] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.877134] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.877138] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   68.878388] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.885557] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.885561] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.886158] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   68.886161] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.891572] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.891576] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.891806] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.891809] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.891813] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   68.893028] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.897393] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   68.897406] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   68.897409] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   68.897412] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   68.897414] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.897417] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.897419] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   68.897422] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   68.897425] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   68.897427] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   68.897429] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   68.897432] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   68.897434] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   68.897437] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   68.897440] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   68.897442] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   68.897445] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   68.897447] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   68.897458] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   68.897468] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   68.897470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   68.899942] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.899946] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.900302] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   68.900307] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.904213] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.904217] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.904236] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.904239] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.904243] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   68.905639] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.910803] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.910806] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.911025] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.911027] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.911031] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   68.912453] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.918835] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   68.918838] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   68.919040] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.919043] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   68.919047] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   68.920265] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   68.924430] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   68.924443] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   68.924446] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   68.924449] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   68.924451] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.924454] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   68.924456] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   68.924459] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   68.924461] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   68.924463] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   68.924466] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   68.924468] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   68.924471] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   68.924474] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   68.924476] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   68.924478] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   68.924480] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   68.924483] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   68.924493] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   68.924504] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   68.924506] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   68.924508] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   68.924510] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   68.924512] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   68.924513] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   68.926394] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   68.926397] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   69.047199] [drm:i915_gem_open] 
>[   69.058753] WARNING! power/level is deprecated; use power/control instead
>[   69.064937] usbcore: registered new interface driver snd-usb-audio
>[   69.067751] [drm:i915_gem_open] 
>[   69.067765] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[9] ENCODERS[10]
>[   69.069017] [drm:i915_gem_open] 
>[   69.069024] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[9] ENCODERS[10]
>[   69.069026] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[9] ENCODERS[10]
>[   69.070370] [drm:drm_mode_addfb] [FB:88]
>[   69.070445] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[9] ENCODERS[10]
>[   69.070447] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[9] ENCODERS[10]
>[   69.070483] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   69.070488] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   69.070570] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   69.070573] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   69.070581] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   69.070584] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   69.070592] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   69.070594] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   69.070603] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   69.070605] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   69.070613] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   69.070615] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   69.070624] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   69.070626] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   69.070629] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   69.070638] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   69.070641] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   69.070643] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   69.070652] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   69.070653] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   69.070657] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   69.094724] [drm:drm_mode_addfb] [FB:88]
>[   69.095667] [drm:drm_mode_setcrtc] [CRTC:7]
>[   69.095670] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[   69.095672] [drm:intel_crtc_set_config] [CRTC:7] [FB:88] #connectors=1 (x y) (0 0)
>[   69.095675] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=1
>[   69.095676] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   69.095677] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   69.095678] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   69.101804] [drm:ironlake_update_primary_plane] Writing base 02251000 00000000 0 0 7680
>[   69.122222] [drm:drm_mode_setcrtc] [CRTC:11]
>[   69.122226] [drm:drm_mode_setcrtc] [CONNECTOR:43:DP-3]
>[   69.122228] [drm:intel_crtc_set_config] [CRTC:11] [FB:88] #connectors=1 (x y) (0 0)
>[   69.122230] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=1
>[   69.122231] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   69.122232] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   69.122233] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   69.122238] [drm:ironlake_update_primary_plane] Writing base 02251000 00000000 0 0 7680
>[   69.130216] [drm:drm_mode_setcrtc] [CRTC:15]
>[   69.130220] [drm:drm_mode_setcrtc] [CONNECTOR:45:DP-4]
>[   69.130222] [drm:intel_crtc_set_config] [CRTC:15] [FB:88] #connectors=1 (x y) (0 0)
>[   69.130226] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=1
>[   69.130228] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   69.130229] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   69.130230] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   69.130235] [drm:ironlake_update_primary_plane] Writing base 02251000 00000000 0 0 7680
>[   69.340863] init: plymouth-upstart-bridge main process ended, respawning
>[   69.344637] init: plymouth-upstart-bridge main process (2022) terminated with status 1
>[   69.344643] init: plymouth-upstart-bridge main process ended, respawning
>[   69.973717] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   69.973729] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   69.973751] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   69.989805] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   69.989823] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   69.989985] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   69.989988] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   69.990006] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   69.990010] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   69.990011] [drm:intel_crt_detect] CRT not detected via hotplug
>[   69.990176] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   69.990178] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   69.990179] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   69.990180] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   69.990567] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   69.990568] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   69.990569] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   69.990582] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   69.990779] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   69.990943] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   70.248507] [drm:add_framebuffer_internal] [FB:85]
>[   70.248536] [drm:add_framebuffer_internal] [FB:86]
>[   70.248543] [drm:add_framebuffer_internal] [FB:87]
>[   70.349010] vboxdrv: Found 8 processor cores.
>[   70.349143] vboxdrv: fAsync=0 offMin=0x195 offMax=0x175e
>[   70.349212] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
>[   70.349214] vboxdrv: Successfully loaded version 4.3.14 (interface 0x001a0007).
>[   70.555165] vboxpci: IOMMU not found (not registered)
>[   71.290883] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
>[   71.290912] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>[   71.782896] init: plymouth-stop pre-start process (2488) terminated with status 1
>[   71.829129] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   71.829139] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   72.466848] wlan0: authenticate with 9c:c7:a6:80:f6:03
>[   72.468622] wlan0: send auth to 9c:c7:a6:80:f6:03 (try 1/3)
>[   72.471230] wlan0: authenticated
>[   72.472881] wlan0: associate with 9c:c7:a6:80:f6:03 (try 1/3)
>[   72.477526] wlan0: RX AssocResp from 9c:c7:a6:80:f6:03 (capab=0x411 status=0 aid=1)
>[   72.478448] wlan0: associated
>[   72.478464] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
>[   72.478506] cfg80211: Calling CRDA for country: DE
>[   72.479776] cfg80211: Updating information on frequency 2412 MHz with regulatory rule:
>[   72.479778] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479779] cfg80211: Updating information on frequency 2417 MHz with regulatory rule:
>[   72.479780] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479780] cfg80211: Updating information on frequency 2422 MHz with regulatory rule:
>[   72.479781] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479782] cfg80211: Updating information on frequency 2427 MHz with regulatory rule:
>[   72.479782] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479783] cfg80211: Updating information on frequency 2432 MHz with regulatory rule:
>[   72.479784] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479784] cfg80211: Updating information on frequency 2437 MHz with regulatory rule:
>[   72.479785] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479786] cfg80211: Updating information on frequency 2442 MHz with regulatory rule:
>[   72.479786] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479787] cfg80211: Updating information on frequency 2447 MHz with regulatory rule:
>[   72.479788] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479788] cfg80211: Updating information on frequency 2452 MHz with regulatory rule:
>[   72.479789] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479790] cfg80211: Updating information on frequency 2457 MHz with regulatory rule:
>[   72.479790] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479791] cfg80211: Updating information on frequency 2462 MHz with regulatory rule:
>[   72.479791] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479792] cfg80211: Updating information on frequency 2467 MHz with regulatory rule:
>[   72.479793] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479793] cfg80211: Updating information on frequency 2472 MHz with regulatory rule:
>[   72.479794] cfg80211: 2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479795] cfg80211: Updating information on frequency 5180 MHz with regulatory rule:
>[   72.479795] cfg80211: 5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479796] cfg80211: Updating information on frequency 5200 MHz with regulatory rule:
>[   72.479797] cfg80211: 5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479797] cfg80211: Updating information on frequency 5220 MHz with regulatory rule:
>[   72.479798] cfg80211: 5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479798] cfg80211: Updating information on frequency 5240 MHz with regulatory rule:
>[   72.479799] cfg80211: 5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479800] cfg80211: Updating information on frequency 5260 MHz with regulatory rule:
>[   72.479800] cfg80211: 5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479801] cfg80211: Updating information on frequency 5280 MHz with regulatory rule:
>[   72.479802] cfg80211: 5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479802] cfg80211: Updating information on frequency 5300 MHz with regulatory rule:
>[   72.479803] cfg80211: 5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479804] cfg80211: Updating information on frequency 5320 MHz with regulatory rule:
>[   72.479804] cfg80211: 5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
>[   72.479805] cfg80211: Updating information on frequency 5500 MHz with regulatory rule:
>[   72.479806] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479806] cfg80211: Updating information on frequency 5520 MHz with regulatory rule:
>[   72.479807] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479807] cfg80211: Updating information on frequency 5540 MHz with regulatory rule:
>[   72.479808] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479809] cfg80211: Updating information on frequency 5560 MHz with regulatory rule:
>[   72.479809] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479810] cfg80211: Updating information on frequency 5580 MHz with regulatory rule:
>[   72.479811] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479811] cfg80211: Updating information on frequency 5600 MHz with regulatory rule:
>[   72.479812] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479812] cfg80211: Updating information on frequency 5620 MHz with regulatory rule:
>[   72.479813] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479814] cfg80211: Updating information on frequency 5640 MHz with regulatory rule:
>[   72.479814] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479815] cfg80211: Updating information on frequency 5660 MHz with regulatory rule:
>[   72.479816] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479816] cfg80211: Updating information on frequency 5680 MHz with regulatory rule:
>[   72.479817] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479818] cfg80211: Updating information on frequency 5700 MHz with regulatory rule:
>[   72.479818] cfg80211: 5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A mBi, 2698 mBm)
>[   72.479819] cfg80211: Disabling freq 5720 MHz
>[   72.479819] cfg80211: Disabling freq 5745 MHz
>[   72.479820] cfg80211: Disabling freq 5765 MHz
>[   72.479820] cfg80211: Disabling freq 5785 MHz
>[   72.479821] cfg80211: Disabling freq 5805 MHz
>[   72.479821] cfg80211: Disabling freq 5825 MHz
>[   72.479823] cfg80211: Regulatory domain changed to country: DE
>[   72.479824] cfg80211:  DFS Master region: unset
>[   72.479825] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[   72.479826] cfg80211:   (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   72.479827] cfg80211:   (5150000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   72.479828] cfg80211:   (5250000 KHz - 5350000 KHz @ 40000 KHz), (N/A, 2000 mBm), (0 s)
>[   72.479828] cfg80211:   (5470000 KHz - 5725000 KHz @ 40000 KHz), (N/A, 2698 mBm), (0 s)
>[   72.479829] cfg80211:   (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
>[   72.564442] wlan0: Limiting TX power to 23 (23 - 0) dBm as advertised by 9c:c7:a6:80:f6:03
>[   75.559787] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   75.559796] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   77.813374] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   77.813378] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   77.813382] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   77.813576] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   77.813743] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   77.813754] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.813757] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   77.813760] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   77.813765] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   77.813896] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   77.813898] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   77.813900] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   77.813904] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   77.813905] [drm:intel_crt_detect] CRT not detected via hotplug
>[   77.814067] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   77.814069] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.814070] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   77.814072] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   77.814462] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.814464] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   77.814465] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   77.814466] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   77.814469] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   77.814471] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   77.814473] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   77.814476] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   77.814478] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   77.814479] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   77.814481] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   77.826961] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.826963] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   77.826969] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   77.826970] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   77.826972] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   77.826973] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   77.826975] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   77.826976] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   77.826978] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   77.827138] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   77.827139] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   77.827141] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   77.827143] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   77.827145] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   77.828407] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.828410] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.828416] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.829622] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.833509] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.833511] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.833521] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.833522] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.833528] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.834731] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.839854] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.839855] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.840063] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.840065] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.840068] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.841269] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.846386] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.846388] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.846593] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.846595] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.846597] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.847798] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.851462] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.851470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   77.851472] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   77.851474] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   77.851476] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.851478] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.851480] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   77.851482] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   77.851485] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   77.851487] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   77.851489] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   77.851491] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   77.851493] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   77.851495] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   77.851497] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   77.851499] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   77.851501] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   77.851503] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   77.851509] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   77.851526] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   77.851528] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   77.853615] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.853617] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.854114] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   77.854115] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.857984] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.857986] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.858001] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.858004] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.858006] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.859208] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.864327] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.864328] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.864522] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.864524] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.864526] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.865725] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.870835] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.870836] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.871053] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.871054] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.871056] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.872257] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.875916] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.875925] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   77.875928] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   77.875930] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   77.875932] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.875934] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.875936] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   77.875938] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   77.875940] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   77.875942] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   77.875944] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   77.875946] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   77.875948] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   77.875950] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   77.875952] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   77.875954] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   77.875956] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   77.875958] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   77.875964] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   77.876156] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   77.876158] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   77.876160] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   77.877712] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.877713] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.887034] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   77.887036] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   77.887038] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   77.887204] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   77.887365] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   77.887371] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.887374] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   77.887376] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   77.887378] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   77.887472] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   77.887474] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   77.887475] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   77.887478] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   77.887479] [drm:intel_crt_detect] CRT not detected via hotplug
>[   77.887642] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   77.887643] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.887644] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   77.887645] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   77.888034] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.888035] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   77.888036] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   77.888037] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   77.888040] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   77.888042] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   77.888044] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   77.888046] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   77.888048] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   77.888049] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   77.888051] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   77.902933] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.902935] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   77.902940] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   77.902942] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   77.902943] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   77.902944] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   77.902946] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   77.902947] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   77.902948] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   77.903111] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   77.903112] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   77.903113] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   77.903117] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   77.903118] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   77.904379] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.904380] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.904389] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.905591] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.909470] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.909473] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.909481] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.909483] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.909487] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.910688] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.915795] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.915797] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.916010] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.916011] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.916013] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.917213] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.922320] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.922322] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.922538] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.922539] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.922541] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.923743] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.927411] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.927419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   77.927422] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   77.927424] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   77.927426] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.927428] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.927430] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   77.927432] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   77.927434] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   77.927436] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   77.927438] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   77.927440] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   77.927442] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   77.927444] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   77.927446] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   77.927448] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   77.927450] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   77.927452] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   77.927457] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   77.927476] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   77.927477] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   77.929561] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.929563] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.930048] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   77.930049] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.933836] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.933838] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.933845] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.933847] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.933848] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.935047] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.940162] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.940164] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.940358] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.940359] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.940361] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.941557] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.946657] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   77.946658] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   77.946872] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.946873] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   77.946875] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   77.948076] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   77.951726] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.951733] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   77.951736] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   77.951738] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   77.951740] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.951742] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   77.951744] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   77.951746] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   77.951748] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   77.951750] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   77.951752] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   77.951754] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   77.951756] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   77.951758] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   77.951760] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   77.951762] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   77.951764] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   77.951766] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   77.951770] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   77.951782] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   77.951784] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   77.951785] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   77.953385] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   77.953386] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.283606] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.283610] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   78.283613] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   78.283793] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   78.283957] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   78.283967] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.283970] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   78.283973] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   78.283976] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.284080] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   78.284082] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   78.284084] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   78.284087] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   78.284088] [drm:intel_crt_detect] CRT not detected via hotplug
>[   78.284250] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   78.284251] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.284253] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   78.284254] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   78.284643] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.284644] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   78.284645] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   78.284647] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   78.284649] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   78.284651] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   78.284653] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   78.284656] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   78.284658] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.284659] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   78.284661] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   78.298790] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.298791] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   78.298798] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   78.298800] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   78.298801] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   78.298802] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   78.298804] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   78.298805] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   78.298807] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   78.298965] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.298966] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.298968] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   78.298974] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.298976] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   78.300240] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.300241] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.300247] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.301449] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.305308] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.305310] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.305327] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.305330] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.305331] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.306530] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.311656] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.311658] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.311848] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.311850] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.311852] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.313049] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.318156] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.318157] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.318368] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.318369] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.318371] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.319570] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.323215] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.323223] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   78.323225] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.323227] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.323229] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.323231] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.323233] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.323235] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.323237] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.323240] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.323242] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.323244] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.323246] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.323248] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.323250] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.323252] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.323254] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.323256] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.323261] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.323278] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.323280] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   78.325368] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.325370] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.325852] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   78.325854] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.329691] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.329693] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.329701] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.329702] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.329707] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.330905] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.336008] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.336009] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.336212] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.336213] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.336215] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.337414] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.342515] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.342517] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.342720] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.342721] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.342723] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.343921] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.347564] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.347571] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   78.347574] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.347576] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.347578] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.347580] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.347582] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.347584] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.347586] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.347588] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.347590] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.347592] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.347594] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.347596] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.347598] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.347600] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.347602] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.347604] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.347608] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.347623] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.347624] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   78.347626] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   78.349234] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.349236] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.545765] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.545770] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   78.545773] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   78.545960] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   78.546128] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   78.546139] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.546142] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   78.546146] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   78.546150] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.546274] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   78.546277] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   78.546279] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   78.546283] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   78.546284] [drm:intel_crt_detect] CRT not detected via hotplug
>[   78.546447] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   78.546448] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.546450] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   78.546452] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   78.546854] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.546855] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   78.546856] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   78.546858] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   78.546861] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   78.546863] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   78.546864] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   78.546867] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   78.546868] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.546870] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   78.546871] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   78.562676] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   78.562684] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   78.562690] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.562691] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   78.562696] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   78.562697] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   78.562698] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   78.562699] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   78.562700] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   78.562701] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   78.562702] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   78.562862] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.562864] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.562865] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   78.562874] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.562876] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   78.564157] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.564158] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.564167] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.565371] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.569259] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.569261] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.569270] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.569271] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.569276] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.570477] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.575585] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.575587] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.575790] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.575792] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.575793] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.576994] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.582100] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.582101] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.582305] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.582306] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.582308] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.583507] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.587159] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.587167] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   78.587169] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.587171] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.587173] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.587175] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.587177] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.587179] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.587181] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.587184] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.587186] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.587188] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.587190] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.587192] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.587194] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.587196] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.587198] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.587200] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.587204] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.587222] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.587223] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   78.589316] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.589317] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.589805] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   78.589806] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.593681] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101010
>[   78.593682] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.593700] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.593701] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.593704] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.594908] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.600024] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.600025] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.600228] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.600229] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.600231] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.601432] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.606542] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.606543] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.606763] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.606764] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.606766] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.607967] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.611623] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.611631] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   78.611633] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.611635] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.611638] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.611640] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.611642] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.611644] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.611646] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.611648] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.611650] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.611652] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.611654] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.611656] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.611658] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.611660] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.611662] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.611664] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.611669] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.611685] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.611686] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   78.611688] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   78.613288] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.613289] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.619461] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.619463] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   78.619465] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   78.619468] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   78.619476] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   78.619644] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   78.619807] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   78.619813] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.619815] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   78.619817] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   78.619820] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.619911] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   78.619912] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   78.619913] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   78.619916] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   78.619917] [drm:intel_crt_detect] CRT not detected via hotplug
>[   78.620077] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   78.620078] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.620079] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   78.620080] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   78.620466] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.620468] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   78.620469] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   78.620470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   78.620472] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   78.620474] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   78.620475] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   78.620478] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   78.620479] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.620481] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   78.620482] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   78.634666] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.634668] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   78.634672] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   78.634674] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   78.634675] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   78.634676] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   78.634678] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   78.634679] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   78.634680] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   78.634839] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.634841] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.634843] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   78.634848] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.634849] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   78.636108] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.636109] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.636118] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.637322] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.641205] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.641207] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.641227] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.641228] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.641230] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.642431] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.647556] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.647557] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.647757] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.647758] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.647760] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.648962] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.654067] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.654068] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.654285] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.654286] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.654288] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.655492] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.659147] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.659155] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   78.659157] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.659159] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.659161] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.659163] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.659165] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.659167] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.659169] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.659172] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.659174] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.659176] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.659178] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.659180] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.659182] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.659184] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.659186] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.659188] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.659192] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.659207] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.659209] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   78.661306] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.661307] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.661802] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   78.661803] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.665687] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101010
>[   78.665688] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.665706] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.665707] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.665709] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.666893] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.672003] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.672004] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.672213] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.672215] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.672216] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.673417] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.678539] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.678540] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.678746] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.678747] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.678749] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.679950] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.683606] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.683613] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   78.683616] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.683618] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.683620] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.683622] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.683624] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.683626] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.683628] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.683630] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.683632] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.683634] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.683636] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.683638] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.683640] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.683642] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.683644] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.683646] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.683651] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.683666] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.683667] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   78.683669] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   78.685270] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.685272] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.692529] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.692531] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   78.692533] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   78.692708] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   78.692874] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   78.692880] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.692883] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   78.692886] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   78.692890] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   78.693007] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   78.693008] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   78.693010] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   78.693014] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   78.693015] [drm:intel_crt_detect] CRT not detected via hotplug
>[   78.693178] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   78.693180] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.693181] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   78.693183] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   78.693583] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.693584] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   78.693585] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   78.693586] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   78.693589] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   78.693590] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   78.693591] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   78.693594] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   78.693596] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   78.693597] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   78.693598] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   78.706639] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.706641] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   78.706654] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   78.706656] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   78.706657] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   78.706658] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   78.706659] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   78.706660] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   78.706662] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   78.706828] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.706830] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.706831] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   78.706836] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.706837] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   78.708112] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.708113] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.708121] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.709323] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.713189] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.713190] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.713208] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.713211] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.713214] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.714419] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.719543] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.719544] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.719745] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.719746] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.719748] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.720950] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.726057] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.726059] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.726277] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.726279] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.726280] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.727484] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.731138] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.731146] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   78.731148] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.731151] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.731153] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.731155] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.731157] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.731159] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.731161] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.731163] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.731165] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.731167] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.731169] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.731171] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.731173] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.731175] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.731177] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.731179] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.731183] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   78.731201] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.731202] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   78.733304] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.733305] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.733787] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   78.733789] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.737669] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.737670] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.737687] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.737688] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.737690] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.738866] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.743978] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.743979] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.744185] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.744186] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.744188] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.745389] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.750506] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.750508] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.750729] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.750731] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.750734] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.751947] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.755609] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.755617] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   78.755619] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   78.755622] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.755624] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.755626] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   78.755628] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   78.755630] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   78.755632] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   78.755634] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   78.755636] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   78.755638] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   78.755640] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   78.755642] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   78.755644] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   78.755646] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   78.755648] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   78.755650] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   78.755655] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   78.755673] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.755674] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   78.755676] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   78.757267] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.757268] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.809035] [drm:intel_crtc_cursor_set_obj] cursor off
>[   78.809048] [drm:intel_crtc_cursor_set_obj] cursor off
>[   78.809054] [drm:intel_crtc_cursor_set_obj] cursor off
>[   78.814792] [drm:drm_mode_addfb] [FB:89]
>[   78.814939] [drm:drm_mode_setcrtc] [CRTC:7]
>[   78.814942] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[   78.814943] [drm:intel_crtc_set_config] [CRTC:7] [FB:89] #connectors=1 (x y) (0 0)
>[   78.814946] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=1
>[   78.814948] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   78.814949] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   78.814949] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   78.833699] [drm:ironlake_update_primary_plane] Writing base 04897000 00000000 0 0 20480
>[   78.854715] [drm:drm_mode_setcrtc] [CRTC:11]
>[   78.854718] [drm:drm_mode_setcrtc] [CONNECTOR:43:DP-3]
>[   78.854720] [drm:intel_crtc_set_config] [CRTC:11] [FB:89] #connectors=1 (x y) (0 0)
>[   78.854722] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=1
>[   78.854724] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   78.854725] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   78.854726] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   78.854730] [drm:ironlake_update_primary_plane] Writing base 04897000 00000000 0 0 20480
>[   78.870710] [drm:drm_mode_setcrtc] [CRTC:15]
>[   78.870713] [drm:drm_mode_setcrtc] [CONNECTOR:45:DP-4]
>[   78.870715] [drm:intel_crtc_set_config] [CRTC:15] [FB:89] #connectors=1 (x y) (0 0)
>[   78.870717] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=0, fb_changed=1
>[   78.870718] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   78.870719] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   78.870720] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   78.870724] [drm:ironlake_update_primary_plane] Writing base 04897000 00000000 0 0 20480
>[   78.886728] [drm:add_framebuffer_internal] [FB:88]
>[   78.886741] [drm:add_framebuffer_internal] [FB:90]
>[   78.886749] [drm:add_framebuffer_internal] [FB:91]
>[   78.887146] [drm:intel_crtc_cursor_set_obj] cursor off
>[   78.887156] [drm:drm_mode_setcrtc] [CRTC:11]
>[   78.887158] [drm:drm_mode_setcrtc] [CONNECTOR:43:DP-3]
>[   78.887159] [drm:intel_crtc_set_config] [CRTC:11] [FB:89] #connectors=1 (x y) (1600 0)
>[   78.887161] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   78.887164] [drm:drm_mode_debug_printmodeline] Modeline 66:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   78.887166] [drm:drm_mode_debug_printmodeline] Modeline 92:"" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x0 0x5
>[   78.887167] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=1, fb_changed=1
>[   78.887168] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   78.887169] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   78.887170] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   78.887173] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   78.887175] [drm:connected_sink_compute_bpp] [CONNECTOR:43:DP-3] checking for sink bpp constrains
>[   78.887177] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   78.887178] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
>[   78.887179] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   78.887180] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   78.887181] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   78.887183] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 1887436, gmch_n: 8388608, link_m: 314572, link_n: 1048576, tu: 15
>[   78.887183] [drm:intel_dump_pipe_config] requested mode:
>[   78.887185] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x0 0x5
>[   78.887186] [drm:intel_dump_pipe_config] adjusted mode:
>[   78.887187] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x0 0x5
>[   78.887189] [drm:intel_dump_crtc_timings] crtc timings: 162000 1600 1664 1856 2160 1200 1201 1204 1250, type: 0x0 flags: 0x5
>[   78.887190] [drm:intel_dump_pipe_config] port clock: 540000
>[   78.887191] [drm:intel_dump_pipe_config] pipe src size: 1600x1200
>[   78.887192] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   78.887193] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   78.887194] [drm:intel_dump_pipe_config] ips: 0
>[   78.887195] [drm:intel_dump_pipe_config] double wide: 0
>[   78.902597] [drm:intel_mst_disable_dp] 2
>[   78.902602] [drm:drm_dp_destroy_payload_step1] 
>[   78.904051] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   78.904054] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   78.904068] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   78.905274] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   78.914443] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   78.914944] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   78.914946] [drm:drm_dp_dpcd_write_payload] failed to read payload table status -5
>[   78.919747] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   78.919748] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   78.986523] [drm:intel_mst_post_disable_dp] 2
>[   78.987639] [drm:drm_dp_update_payload_part2] payload 0 0
>[   78.987641] [drm:drm_dp_update_payload_part2] payload 1 1
>[   79.006226] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.006228] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.006241] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.007463] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.008689] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[   79.008722] [drm:ironlake_update_primary_plane] Writing base 04897000 FFFFFFFFFFFF5900 64 0 20480
>[   79.008726] [drm:intel_mst_pre_enable_dp] 1
>[   79.008727] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 580 15
>[   79.016644] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   79.017145] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   79.017147] [drm:drm_dp_dpcd_write_payload] failed to read payload table status -5
>[   79.019276] [drm:intel_mst_enable_dp] 2
>[   79.023747] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.023750] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.027606] [drm:drm_dp_update_payload_part2] payload 0 0
>[   79.027607] [drm:drm_dp_update_payload_part2] payload 1 1
>[   79.028903] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.028904] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.028912] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.030114] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.033006] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.033007] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.038507] [drm:intel_connector_check_state] [CONNECTOR:20:eDP-1]
>[   79.038514] [drm:intel_connector_check_state] [CONNECTOR:43:DP-3]
>[   79.038515] [drm:intel_connector_check_state] [CONNECTOR:45:DP-4]
>[   79.038517] [drm:check_encoder_state] [ENCODER:18:DAC-18]
>[   79.038518] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[   79.038520] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   79.038522] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   79.038523] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[   79.038524] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[   79.038525] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[   79.038527] [drm:check_encoder_state] [ENCODER:36:DP MST-36]
>[   79.038528] [drm:check_encoder_state] [ENCODER:37:DP MST-37]
>[   79.038530] [drm:check_encoder_state] [ENCODER:38:DP MST-38]
>[   79.038531] [drm:check_crtc_state] [CRTC:7]
>[   79.038540] [drm:check_crtc_state] [CRTC:11]
>[   79.038548] [drm:check_crtc_state] [CRTC:15]
>[   79.038555] [drm:check_shared_dpll_state] WRPLL 1
>[   79.038557] [drm:check_shared_dpll_state] WRPLL 2
>[   79.038991] [drm:intel_crtc_cursor_set_obj] cursor off
>[   79.039000] [drm:drm_mode_setcrtc] [CRTC:15]
>[   79.039002] [drm:drm_mode_setcrtc] [CONNECTOR:45:DP-4]
>[   79.039003] [drm:intel_crtc_set_config] [CRTC:15] [FB:89] #connectors=1 (x y) (0 0)
>[   79.039005] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   79.039007] [drm:drm_mode_debug_printmodeline] Modeline 82:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.039008] [drm:drm_mode_debug_printmodeline] Modeline 92:"" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x0 0x5
>[   79.039009] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:15], mode_changed=1, fb_changed=0
>[   79.039010] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   79.039011] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   79.039011] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   79.039013] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[   79.039015] [drm:connected_sink_compute_bpp] [CONNECTOR:45:DP-4] checking for sink bpp constrains
>[   79.039016] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   79.039017] [drm:intel_dump_pipe_config] [CRTC:15][modeset] config for pipe C
>[   79.039018] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   79.039018] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   79.039019] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   79.039020] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 1887436, gmch_n: 8388608, link_m: 314572, link_n: 1048576, tu: 15
>[   79.039021] [drm:intel_dump_pipe_config] requested mode:
>[   79.039022] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x0 0x5
>[   79.039023] [drm:intel_dump_pipe_config] adjusted mode:
>[   79.039024] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x0 0x5
>[   79.039025] [drm:intel_dump_crtc_timings] crtc timings: 162000 1600 1664 1856 2160 1200 1201 1204 1250, type: 0x0 flags: 0x5
>[   79.039026] [drm:intel_dump_pipe_config] port clock: 540000
>[   79.039027] [drm:intel_dump_pipe_config] pipe src size: 1600x1200
>[   79.039027] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   79.039028] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   79.039029] [drm:intel_dump_pipe_config] ips: 0
>[   79.039030] [drm:intel_dump_pipe_config] double wide: 0
>[   79.046545] [drm:intel_mst_disable_dp] 2
>[   79.046549] [drm:drm_dp_destroy_payload_step1] 
>[   79.047981] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.047985] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.048000] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.049207] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.058378] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   79.058868] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   79.058869] [drm:drm_dp_dpcd_write_payload] failed to read payload table status -5
>[   79.063720] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.063721] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.074490] [drm:intel_mst_post_disable_dp] 2
>[   79.075595] [drm:drm_dp_update_payload_part2] payload 0 0
>[   79.075596] [drm:drm_dp_update_payload_part2] payload 1 0
>[   79.075598] [drm:drm_dp_mst_put_payload_id] putting payload 2
>[   79.075628] [drm:ironlake_update_primary_plane] Writing base 04897000 00000000 0 0 20480
>[   79.075632] [drm:intel_mst_pre_enable_dp] 1
>[   79.075634] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for 580 15
>[   79.077744] [drm:intel_mst_enable_dp] 2
>[   79.083583] [drm:drm_dp_update_payload_part2] payload 0 0
>[   79.083584] [drm:drm_dp_update_payload_part2] payload 1 1
>[   79.084882] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.084883] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.084891] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.086093] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.088984] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.088986] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.094486] [drm:intel_connector_check_state] [CONNECTOR:20:eDP-1]
>[   79.094498] [drm:intel_connector_check_state] [CONNECTOR:43:DP-3]
>[   79.094499] [drm:intel_connector_check_state] [CONNECTOR:45:DP-4]
>[   79.094501] [drm:check_encoder_state] [ENCODER:18:DAC-18]
>[   79.094502] [drm:check_encoder_state] [ENCODER:19:TMDS-19]
>[   79.094504] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   79.094506] [drm:check_encoder_state] [ENCODER:29:DP MST-29]
>[   79.094507] [drm:check_encoder_state] [ENCODER:30:DP MST-30]
>[   79.094508] [drm:check_encoder_state] [ENCODER:31:DP MST-31]
>[   79.094509] [drm:check_encoder_state] [ENCODER:34:TMDS-34]
>[   79.094511] [drm:check_encoder_state] [ENCODER:36:DP MST-36]
>[   79.094512] [drm:check_encoder_state] [ENCODER:37:DP MST-37]
>[   79.094513] [drm:check_encoder_state] [ENCODER:38:DP MST-38]
>[   79.094515] [drm:check_crtc_state] [CRTC:7]
>[   79.094524] [drm:check_crtc_state] [CRTC:11]
>[   79.094531] [drm:check_crtc_state] [CRTC:15]
>[   79.094539] [drm:check_shared_dpll_state] WRPLL 1
>[   79.094540] [drm:check_shared_dpll_state] WRPLL 2
>[   79.094573] [drm:add_framebuffer_internal] [FB:92]
>[   79.094976] [drm:intel_crtc_cursor_set_obj] cursor off
>[   79.094984] [drm:drm_mode_setcrtc] [CRTC:7]
>[   79.094986] [drm:drm_mode_setcrtc] [CONNECTOR:20:eDP-1]
>[   79.094987] [drm:intel_crtc_set_config] [CRTC:7] [FB:89] #connectors=1 (x y) (3200 120)
>[   79.094989] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:7], mode_changed=0, fb_changed=1
>[   79.094990] [drm:intel_modeset_stage_output_state] [CONNECTOR:20:eDP-1] to [CRTC:7]
>[   79.094991] [drm:intel_modeset_stage_output_state] [CONNECTOR:43:DP-3] to [CRTC:11]
>[   79.094992] [drm:intel_modeset_stage_output_state] [CONNECTOR:45:DP-4] to [CRTC:15]
>[   79.094995] [drm:ironlake_update_primary_plane] Writing base 04897000 FFFFFFFFFFFEA200 0 0 20480
>[   79.095047] [drm:add_framebuffer_internal] [FB:93]
>[   79.095054] [drm:add_framebuffer_internal] [FB:94]
>[   79.095060] [drm:intel_crtc_cursor_set_obj] cursor off
>[   79.104421] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.104426] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.104429] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.104600] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.104761] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.104770] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.104773] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.104775] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.104777] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.104880] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.104881] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.104883] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.104886] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.104887] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.105050] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.105053] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.105054] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.105056] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.105437] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.105438] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.105439] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.105441] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.105446] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.105448] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.105449] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.105452] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.105454] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.105455] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.105457] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.118495] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.118498] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.118512] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.118513] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.118515] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.118516] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.118517] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.118518] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.118519] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.118687] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.118688] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.118689] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.118696] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.118697] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.119980] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.119981] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.119991] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.121209] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.125117] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.125120] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.125138] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.125140] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.125145] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.126355] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.131514] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.131517] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.131735] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.131738] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.131741] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.132949] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.138076] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.138079] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.138289] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.138291] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.138293] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.139511] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.143184] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.143194] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.143197] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.143199] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.143201] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.143203] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.143205] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.143207] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.143210] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.143212] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.143214] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.143216] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.143218] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.143220] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.143222] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.143224] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.143226] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.143228] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.143240] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.143272] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.143274] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.145330] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.145332] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.145824] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.145825] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.149690] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.149691] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.149706] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.149708] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.149710] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.150911] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.156030] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.156032] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.156244] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.156245] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.156247] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.157449] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.162551] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.162553] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.162717] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.162719] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.162721] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.163921] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.167581] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.167589] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.167591] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.167594] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.167596] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.167598] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.167600] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.167602] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.167604] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.167606] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.167608] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.167610] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.167612] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.167614] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.167616] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.167618] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.167620] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.167622] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.167627] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.167646] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.167648] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.167649] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.169247] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.169249] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.176799] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.176803] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.176806] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.176979] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.177140] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.177150] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.177152] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.177155] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.177157] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.177253] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.177255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.177256] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.177259] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.177260] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.177422] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.177424] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.177425] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.177426] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.177815] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.177816] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.177817] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.177819] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.177821] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.177823] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.177824] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.177827] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.177829] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.177831] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.177833] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.190467] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.190468] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.190473] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.190474] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.190476] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.190477] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.190479] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.190480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.190481] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.190641] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.190642] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.190644] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.190650] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.190651] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.191923] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.191924] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.191933] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.193137] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.197025] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.197027] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.197047] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.197048] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.197050] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.198252] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.203370] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.203371] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.203582] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.203583] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.203585] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.204787] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.209917] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.209919] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.210127] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.210128] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.210130] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.211333] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.214991] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.215000] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.215002] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.215005] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.215007] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.215009] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.215011] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.215013] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.215015] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.215017] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.215019] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.215021] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.215023] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.215025] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.215027] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.215029] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.215031] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.215033] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.215038] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.215060] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.215061] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.217147] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.217148] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.217640] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.217641] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.221513] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.221514] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.221533] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.221535] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.221536] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.222692] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.227810] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.227812] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.228012] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.228013] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.228015] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.229216] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.234327] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.234328] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.234548] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.234549] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.234550] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.235752] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.239407] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.239415] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.239417] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.239419] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.239421] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.239423] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.239425] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.239427] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.239429] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.239431] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.239433] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.239436] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.239438] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.239440] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.239442] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.239444] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.239445] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.239447] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.239451] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.239465] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.239466] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.239468] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.241079] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.241081] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.247571] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.247574] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.247577] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.247752] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.247916] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.247924] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.247927] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.247930] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.247933] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.248040] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.248042] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.248043] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.248046] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.248047] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.248210] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.248211] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.248212] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.248214] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.248602] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.248604] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.248605] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.248606] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.248609] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.248611] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.248612] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.248615] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.248617] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.248619] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.248620] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.262459] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.262460] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.262466] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.262467] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.262469] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.262470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.262471] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.262473] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.262474] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.262633] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.262634] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.262635] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.262641] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.262643] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.263905] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.263906] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.263915] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.265118] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.269001] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.269003] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.269023] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.269025] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.269027] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.270231] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.275347] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.275348] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.275570] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.275571] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.275573] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.276775] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.281887] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.281889] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.282097] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.282098] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.282100] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.283304] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.286961] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.286970] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.286972] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.286974] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.286976] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.286978] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.286980] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.286983] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.286985] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.286987] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.286989] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.286991] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.286993] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.286995] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.286997] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.286999] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.287001] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.287003] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.287008] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.287026] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.287028] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.289117] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.289118] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.289610] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.289611] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.293476] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.293477] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.293496] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.293497] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.293499] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.294703] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.299821] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.299823] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.300024] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.300025] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.300026] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.301228] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.306336] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.306337] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.306554] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.306555] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.306557] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.307758] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.311412] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.311419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.311421] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.311423] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.311425] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.311427] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.311429] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.311431] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.311433] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.311435] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.311437] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.311439] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.311441] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.311443] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.311445] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.311447] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.311449] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.311451] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.311455] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.311469] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.311470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.311472] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.313076] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.313078] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.319529] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.319533] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.319536] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.319709] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.319873] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.319882] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.319884] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.319887] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.319890] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.319986] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.319988] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.319989] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.319993] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.319994] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.320154] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.320156] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.320157] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.320158] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.320546] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.320547] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.320549] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.320550] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.320553] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.320554] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.320556] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.320559] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.320561] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.320563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.320565] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.334479] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.334480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.334485] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.334487] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.334488] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.334489] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.334491] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.334492] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.334493] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.334653] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.334654] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.334656] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.334662] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.334664] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.335938] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.335939] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.335948] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.337151] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.341045] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.341046] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.341066] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.341068] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.341070] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.342273] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.347395] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.347396] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.347597] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.347598] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.347600] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.348801] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.353910] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.353912] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.354128] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.354130] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.354131] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.355334] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.358990] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.358998] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.359001] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.359003] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.359005] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.359007] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.359009] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.359011] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.359013] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.359015] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.359017] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.359019] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.359021] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.359023] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.359025] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.359027] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.359029] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.359031] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.359037] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.359055] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.359057] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.361144] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.361146] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.361637] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.361638] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.365517] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.365518] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.365536] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.365537] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.365539] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.366713] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.371831] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.371833] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.372032] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.372034] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.372035] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.373237] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.378351] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.378352] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.378562] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.378563] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.378565] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.379765] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.383352] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.383359] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.383361] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.383364] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.383366] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.383368] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.383370] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.383372] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.383374] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.383376] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.383378] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.383380] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.383382] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.383384] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.383386] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.383388] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.383390] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.383392] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.383396] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.383410] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.383411] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.383413] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.385031] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.385033] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.391732] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.391736] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.391739] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.391911] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.392075] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.392083] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.392086] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.392089] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.392092] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.392192] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.392194] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.392195] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.392199] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.392200] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.392360] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.392361] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.392363] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.392364] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.392752] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.392754] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.392755] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.392756] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.392759] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.392760] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.392762] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.392765] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.392767] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.392768] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.392770] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.406483] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.406492] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.406502] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.406504] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.406505] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.406506] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.406507] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.406508] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.406509] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.406670] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.406671] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.406671] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.406675] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.406676] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.407938] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.407940] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.407950] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.409153] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.413025] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.413027] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.413044] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.413048] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.413052] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.414259] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.419385] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.419386] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.419589] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.419590] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.419592] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.420793] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.425910] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.425911] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.426127] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.426128] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.426130] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.427336] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.431007] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.431015] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.431017] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.431020] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.431022] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.431024] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.431026] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.431028] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.431030] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.431032] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.431034] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.431036] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.431038] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.431040] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.431042] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.431044] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.431046] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.431048] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.431055] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.431080] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.431082] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.433166] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.433168] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.433662] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.433663] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.437558] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.437560] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.437577] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.437578] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.437580] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.438724] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.443834] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.443835] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.444044] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.444046] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.444047] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.445248] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.450365] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.450366] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.450576] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.450578] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.450579] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.451781] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.455437] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.455445] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.455447] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.455450] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.455452] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.455454] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.455456] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.455458] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.455460] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.455462] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.455464] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.455466] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.455468] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.455470] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.455472] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.455474] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.455476] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.455478] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.455482] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.455500] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.455502] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.455503] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.457107] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.457110] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.463256] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.463260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.463262] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.463434] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.463600] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.463610] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.463612] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.463615] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.463619] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.463731] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.463733] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.463735] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.463738] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.463739] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.463900] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.463901] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.463902] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.463903] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.464296] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.464297] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.464297] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.464298] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.464301] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.464302] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.464303] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.464306] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.464308] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.464309] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.464310] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.478489] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.478491] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.478495] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.478497] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.478497] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.478498] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.478499] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.478501] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.478501] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.478660] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.478660] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.478661] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.478665] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.478666] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.479927] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.479928] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.479938] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.481140] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.485024] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.485025] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.485046] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.485048] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.485051] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.486255] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.491383] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.491384] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.491586] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.491587] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.491589] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.492790] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.497893] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.497894] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.498112] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.498113] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.498115] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.499318] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.502976] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.502984] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.502986] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.502988] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.502990] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.502993] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.502995] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.502997] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.502999] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.503001] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.503003] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.503005] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.503007] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.503009] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.503011] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.503013] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.503015] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.503017] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.503022] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.503041] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.503043] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.505140] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.505142] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.505625] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.505626] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.509409] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101010
>[   79.509411] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.509427] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.509429] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.509430] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.510633] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.515743] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.515744] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.515952] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.515953] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.515955] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.517156] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.522268] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.522269] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.522481] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.522482] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.522484] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.523686] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.527341] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.527348] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.527350] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.527352] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.527355] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.527357] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.527359] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.527361] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.527363] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.527365] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.527367] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.527369] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.527371] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.527373] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.527375] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.527377] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.527379] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.527381] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.527385] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.527399] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.527400] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.527402] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.529002] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.529004] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.535207] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.535210] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.535212] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.535384] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.535547] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.535555] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.535557] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.535559] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.535563] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.535661] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.535663] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.535664] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.535667] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.535668] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.535828] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.535830] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.535831] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.535832] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.536219] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.536220] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.536221] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.536222] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.536225] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.536226] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.536228] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.536230] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.536232] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.536233] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.536235] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.550501] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.550502] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.550508] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.550509] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.550511] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.550512] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.550514] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.550515] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.550516] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.550677] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.550678] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.550679] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.550684] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.550685] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.551956] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.551957] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.551965] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.553168] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.557051] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.557052] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.557073] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.557074] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.557076] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.558278] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.563395] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.563396] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.563607] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.563608] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.563609] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.564811] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.569925] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.569927] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.570135] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.570136] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.570138] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.571341] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.574999] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.575007] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.575010] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.575012] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.575014] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.575016] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.575018] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.575020] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.575022] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.575024] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.575026] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.575028] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.575030] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.575032] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.575034] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.575036] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.575038] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.575040] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.575045] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.575066] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.575068] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.577155] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.577157] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.577649] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.577650] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.581518] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.581519] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.581537] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.581538] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.581540] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.582742] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.587863] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.587864] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.588061] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.588062] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.588064] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.589265] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.594371] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.594372] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.594590] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.594591] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.594593] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.595794] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.599446] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.599453] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.599455] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.599457] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.599459] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.599461] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.599464] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.599466] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.599468] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.599470] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.599472] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.599474] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.599476] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.599478] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.599480] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.599482] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.599484] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.599486] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.599489] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.599503] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.599504] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.599506] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.601112] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.601114] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.608174] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.608177] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.608179] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.608349] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.608519] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.608526] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.608529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.608532] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.608534] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.608628] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.608630] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.608631] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.608634] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.608634] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.608801] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.608802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.608803] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.608804] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.609192] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.609193] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.609193] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.609195] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.609197] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.609198] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.609200] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.609202] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.609204] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.609205] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.609206] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.622513] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.622514] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.622519] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.622520] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.622521] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.622522] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.622523] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.622524] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.622525] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.622692] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.622694] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.622695] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.622701] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.622702] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.623965] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.623967] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.623979] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.625187] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.629068] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.629069] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.629089] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.629090] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.629092] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.630293] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.635407] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.635409] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.635620] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.635621] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.635623] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.636824] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.642771] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.642772] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.643040] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.643041] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.643043] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.644244] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.647902] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.647910] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.647913] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.647915] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.647917] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.647919] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.647921] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.647923] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.647925] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.647927] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.647929] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.647931] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.647933] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.647935] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.647937] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.647939] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.647941] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.647943] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.647949] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.647970] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.647972] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.650059] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.650060] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.650552] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.650553] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.654415] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.654416] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.654431] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.654432] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.654434] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.655638] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.660759] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.660760] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.660959] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.660960] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.660962] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.662164] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.667299] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.667301] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.667517] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.667519] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.667521] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.668723] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.672380] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.672388] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.672390] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.672392] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.672394] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.672396] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.672398] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.672401] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.672403] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.672405] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.672407] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.672409] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.672411] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.672413] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.672415] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.672417] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.672419] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.672421] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.672426] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.672441] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.672443] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.672444] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.674049] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.674051] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.681383] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.681386] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.681389] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.681573] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.681741] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.681750] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.681753] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.681756] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.681759] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.681866] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.681869] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.681871] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.681875] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.681876] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.682045] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.682046] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.682047] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.682048] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.682440] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.682441] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.682442] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.682444] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.682448] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.682450] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.682452] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.682455] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.682457] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.682460] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.682461] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.698521] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.698523] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.698538] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.698540] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.698541] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.698542] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.698544] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.698545] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.698546] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.698715] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.698716] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.698718] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.698724] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.698725] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.699989] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.699991] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.700000] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.701203] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.705088] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.705089] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.705108] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.705110] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.705113] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.706315] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.711443] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.711444] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.711646] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.711647] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.711650] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.712853] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.717989] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.717991] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.718210] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.718211] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.718214] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.719420] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.723088] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.723096] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.723099] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.723101] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.723103] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.723105] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.723107] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.723109] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.723111] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.723113] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.723115] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.723117] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.723119] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.723121] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.723123] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.723125] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.723127] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.723129] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.723134] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.723154] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.723156] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.725247] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.725248] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.725752] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.725753] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.729647] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.729648] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.729666] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.729667] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.729670] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.730874] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.735987] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.735989] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.736198] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.736199] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.736202] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.737403] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.742518] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.742519] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.742731] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.742732] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.742735] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.743937] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.747592] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.747599] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.747601] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.747603] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.747605] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.747607] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.747609] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.747611] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.747614] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.747616] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.747618] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.747620] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.747622] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.747624] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.747626] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.747628] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.747630] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.747632] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.747635] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.747649] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.747650] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.747651] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.749275] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.749277] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.755288] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.755291] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.755293] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.755460] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.755623] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.755629] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.755631] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.755634] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.755636] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.755742] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.755743] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.755745] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.755748] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.755749] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.755918] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.755920] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.755922] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.755923] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.756311] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.756313] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.756314] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.756315] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.756319] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.756321] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.756322] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.756325] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.756327] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.756328] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.756329] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.770532] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.770559] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.770564] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.770565] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.770567] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.770568] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.770569] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.770570] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.770572] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.770739] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.770741] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.770743] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.770748] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.770749] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.772011] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.772013] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.772024] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.773234] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.777104] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.777105] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.777122] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.777125] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.777128] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.778333] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.783460] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.783462] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.783661] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.783663] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.783666] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.784867] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.789979] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.789981] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.790197] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.790198] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.790201] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.791404] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.795071] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.795078] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.795081] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.795083] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.795086] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.795088] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.795090] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.795092] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.795094] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.795096] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.795099] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.795101] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.795103] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.795105] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.795107] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.795109] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.795111] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.795113] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.795119] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.795138] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.795139] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.797231] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.797232] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.797712] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.797713] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.801584] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.801586] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.801603] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.801605] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.801608] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.802774] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.807886] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.807887] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.808095] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.808096] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.808099] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.809300] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.814420] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.814421] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.814631] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.814632] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.814635] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.815836] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.819493] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.819502] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.819504] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.819506] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.819508] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.819510] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.819512] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.819514] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.819516] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.819518] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.819521] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.819523] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.819525] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.819527] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.819529] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.819531] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.819533] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.819535] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.819539] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.819556] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.819557] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.819559] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.821160] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.821161] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.833276] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.833281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1]
>[   79.833284] [drm:intel_dp_detect] [CONNECTOR:20:eDP-1]
>[   79.833468] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   79.833631] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   79.833641] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.833643] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:20:eDP-1] probed modes :
>[   79.833646] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 60 141000 1920 1936 1952 2104 1080 1083 1097 1116 0x48 0xa
>[   79.833650] [drm:drm_mode_getconnector] [CONNECTOR:20:?]
>[   79.833756] [drm:drm_mode_getconnector] [CONNECTOR:17:?]
>[   79.833758] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1]
>[   79.833759] [drm:intel_crt_detect] [CONNECTOR:17:VGA-1] force=1
>[   79.833763] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   79.833764] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.833931] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.833933] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.833934] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.833935] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.834322] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.834324] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.834325] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.834326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:VGA-1] disconnected
>[   79.834329] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   79.834331] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1]
>[   79.834332] [drm:intel_dp_detect] [CONNECTOR:28:DP-1]
>[   79.834335] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected
>[   79.834337] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   79.834339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1]
>[   79.834340] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1]
>[   79.846542] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.846544] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected
>[   79.846551] [drm:drm_mode_getconnector] [CONNECTOR:35:?]
>[   79.846553] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2]
>[   79.846554] [drm:intel_dp_detect] [CONNECTOR:35:DP-2]
>[   79.846555] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:DP-2] disconnected
>[   79.846557] [drm:drm_mode_getconnector] [CONNECTOR:39:?]
>[   79.846559] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2]
>[   79.846560] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-2]
>[   79.846719] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.846720] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   79.846721] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:39:HDMI-A-2] disconnected
>[   79.846727] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.846729] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3]
>[   79.848001] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.848003] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.848013] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.849216] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.853091] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.853093] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.853130] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.853133] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.853138] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.854346] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.859479] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.859481] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.859681] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.859682] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.859685] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.860887] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.865991] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.865992] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.866209] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.866211] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.866213] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.867416] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.871090] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.871100] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:43:DP-3] probed modes :
>[   79.871103] [drm:drm_mode_debug_printmodeline] Modeline 83:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.871105] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.871107] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.871109] [drm:drm_mode_debug_printmodeline] Modeline 55:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.871111] [drm:drm_mode_debug_printmodeline] Modeline 54:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.871113] [drm:drm_mode_debug_printmodeline] Modeline 65:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.871115] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.871117] [drm:drm_mode_debug_printmodeline] Modeline 62:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.871119] [drm:drm_mode_debug_printmodeline] Modeline 63:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.871121] [drm:drm_mode_debug_printmodeline] Modeline 64:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.871123] [drm:drm_mode_debug_printmodeline] Modeline 52:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.871125] [drm:drm_mode_debug_printmodeline] Modeline 57:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.871127] [drm:drm_mode_debug_printmodeline] Modeline 51:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.871129] [drm:drm_mode_debug_printmodeline] Modeline 58:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.871131] [drm:drm_mode_debug_printmodeline] Modeline 59:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.871133] [drm:drm_mode_debug_printmodeline] Modeline 60:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.871143] [drm:drm_mode_getconnector] [CONNECTOR:43:?]
>[   79.871182] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.871184] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4]
>[   79.873260] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.873261] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.873748] [drm:intel_dp_check_mst_status] got esi2 02 10 00
>[   79.873750] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.877642] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.877643] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.877659] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.877661] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.877663] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.878869] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.883982] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.883983] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.884191] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.884192] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.884195] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.885396] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.890509] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00400000, dig 0x00101110
>[   79.890510] [drm:intel_hpd_irq_handler] digital hpd port 2 0
>[   79.890720] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.890721] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   79.890724] [drm:intel_dp_hpd_pulse] got hpd irq on port 2 - short
>[   79.891926] [drm:intel_dp_check_mst_status] got esi 02 10 00
>[   79.895579] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   79.895586] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:DP-4] probed modes :
>[   79.895588] [drm:drm_mode_debug_printmodeline] Modeline 84:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x48 0x5
>[   79.895590] [drm:drm_mode_debug_printmodeline] Modeline 72:"1280x1024" 85 157500 1280 1344 1504 1728 1024 1025 1028 1072 0x40 0x5
>[   79.895592] [drm:drm_mode_debug_printmodeline] Modeline 77:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.895595] [drm:drm_mode_debug_printmodeline] Modeline 71:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   79.895597] [drm:drm_mode_debug_printmodeline] Modeline 70:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   79.895599] [drm:drm_mode_debug_printmodeline] Modeline 81:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   79.895601] [drm:drm_mode_debug_printmodeline] Modeline 69:"1024x768" 85 94500 1024 1072 1168 1376 768 769 772 808 0x40 0x5
>[   79.895603] [drm:drm_mode_debug_printmodeline] Modeline 78:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   79.895605] [drm:drm_mode_debug_printmodeline] Modeline 79:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   79.895607] [drm:drm_mode_debug_printmodeline] Modeline 80:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   79.895609] [drm:drm_mode_debug_printmodeline] Modeline 68:"800x600" 85 56250 800 832 896 1048 600 601 604 631 0x40 0x5
>[   79.895611] [drm:drm_mode_debug_printmodeline] Modeline 73:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   79.895613] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 85 36000 640 696 752 832 480 481 484 509 0x40 0xa
>[   79.895615] [drm:drm_mode_debug_printmodeline] Modeline 74:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   79.895617] [drm:drm_mode_debug_printmodeline] Modeline 75:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   79.895619] [drm:drm_mode_debug_printmodeline] Modeline 76:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   79.895622] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   79.895635] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   79.895636] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5]
>[   79.895637] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-5] disconnected
>[   79.897353] [drm:intel_dp_check_mst_status] got esi2 02 00 00
>[   79.897356] [drm:intel_dp_check_mst_status] got esi 02 00 00
>[   81.626778] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   81.626786] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   81.674789] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   81.674799] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   82.581895] [drm:i915_gem_open] 
>[   82.613261] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   82.669246] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   84.683212] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   84.683221] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   84.727213] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   84.727224] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   87.731636] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   87.731644] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   97.702169] audit_printk_skb: 102 callbacks suppressed
>[   97.702173] audit: type=1400 audit(1407186620.480:46): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=5249 comm="apparmor_parser"
>[   97.702178] audit: type=1400 audit(1407186620.480:47): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=5249 comm="apparmor_parser"
>[   97.702583] audit: type=1400 audit(1407186620.480:48): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=5249 comm="apparmor_parser"
>[  117.867544] [drm:intel_uncore_check_errors] *ERROR* Unclaimed register before interrupt
>[  117.867553] ------------[ cut here ]------------
>[  117.867585] WARNING: CPU: 0 PID: 0 at drivers/gpu/drm/i915/intel_uncore.c:528 hsw_unclaimed_reg_debug.isra.11+0x70/0x90 [i915]()
>[  117.867587] Unclaimed register detected before reading register 0x44018
>[  117.867589] Modules linked in: ctr ccm pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) snd_usb_audio snd_usbmidi_lib btusb cdc_ncm usbnet mii cdc_wdm cdc_acm arc4 rfcomm bnep bluetooth x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic kvm_intel snd_hda_codec_hdmi iwlmvm kvm mac80211 microcode snd_hda_intel snd_hda_controller snd_hda_codec joydev snd_hwdep serio_raw snd_pcm iwlwifi cfg80211 lpc_ich snd_seq_midi snd_seq_midi_event thinkpad_acpi nvram snd_rawmidi tpm_tis snd_seq snd_seq_device snd_timer wmi snd soundcore nls_iso8859_1 nls_cp437 vfat fat parport_pc ppdev lp parport hid_generic dm_crypt hid_logitech_dj usbhid hid ghash_clmulni_intel aesni_intel aes_x86_64 psmouse ahci libahci i915 e1000e ptp i2c_algo_bit pps_core drm_kms_helper xhci_hcd drm video
>[  117.867632] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W  O  3.16.0-rc6-tg+ #8
>[  117.867634] Hardware name: LENOVO 20ANCTO1WW/20ANCTO1WW, BIOS GLET70WW (2.24 ) 05/21/2014
>[  117.867636]  0000000000000009 ffff88044e203d38 ffffffff826b00cb ffff88044e203d80
>[  117.867639]  ffff88044e203d70 ffffffff8207525d ffff880036650060 0000000000044018
>[  117.867641]  0000000000000000 0000000000044018 ffff880036650060 ffff88044e203dd0
>[  117.867644] Call Trace:
>[  117.867645]  <IRQ>  [<ffffffff826b00cb>] dump_stack+0x45/0x56
>[  117.867654]  [<ffffffff8207525d>] warn_slowpath_common+0x7d/0xa0
>[  117.867657]  [<ffffffff820752cc>] warn_slowpath_fmt+0x4c/0x50
>[  117.867673]  [<ffffffffc050a4f0>] hsw_unclaimed_reg_debug.isra.11+0x70/0x90 [i915]
>[  117.867686]  [<ffffffffc050cefe>] gen6_read32+0x5e/0x140 [i915]
>[  117.867699]  [<ffffffffc04ff77c>] ironlake_irq_handler+0xcc/0x1070 [i915]
>[  117.867703]  [<ffffffff820a61c9>] ? try_to_wake_up+0x1f9/0x320
>[  117.867705]  [<ffffffff8209b08c>] ? notifier_call_chain+0x4c/0x70
>[  117.867708]  [<ffffffff820cb4ce>] handle_irq_event_percpu+0x3e/0x190
>[  117.867711]  [<ffffffff820cb657>] handle_irq_event+0x37/0x60
>[  117.867714]  [<ffffffff820ce1df>] handle_edge_irq+0x6f/0x120
>[  117.867717]  [<ffffffff82004bee>] handle_irq+0x1e/0x30
>[  117.867720]  [<ffffffff826b927f>] do_IRQ+0x4f/0xf0
>[  117.867723]  [<ffffffff826b76aa>] common_interrupt+0x6a/0x6a
>[  117.867724]  <EOI>  [<ffffffff825771ac>] ? cpuidle_enter_state+0x4c/0xc0
>[  117.867732]  [<ffffffff825772d7>] cpuidle_enter+0x17/0x20
>[  117.867735]  [<ffffffff820b6add>] cpu_startup_entry+0x2fd/0x420
>[  117.867738]  [<ffffffff826b2b5b>] ? __schedule+0x34b/0x780
>[  117.867742]  [<ffffffff826a8507>] rest_init+0x77/0x80
>[  117.867746]  [<ffffffff82d0bfbf>] start_kernel+0x435/0x440
>[  117.867749]  [<ffffffff82d0b993>] ? set_init_arg+0x53/0x53
>[  117.867752]  [<ffffffff82d0b5ad>] x86_64_start_reservations+0x2a/0x2c
>[  117.867755]  [<ffffffff82d0b6a0>] x86_64_start_kernel+0xf1/0xf4
>[  117.867756] ---[ end trace 0d2a819556a3dc5a ]---
>[  117.867831] [drm:intel_uncore_check_errors] *ERROR* Unclaimed register before interrupt
>[  117.867860] [drm:intel_uncore_check_errors] *ERROR* Unclaimed register before interrupt

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Attachments on bug 82153: 104022 | 104023 | 104024 | 104025 | 104095 | 104100 | 104244

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