Attachment 84774 Details for Bug 68641 – dmesg

dmesg

dmesg_kms_flip_hsw_0828.txt (text/plain), 124.74 KB, created by lu hua on 2013-08-28 07:23:26 UTC

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Creator: lu hua

Created: 2013-08-28 07:23:26 UTC

Size: 124.74 KB

patch

obsolete

>[    2.749487] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 1
>[    2.750798] snd_hda_intel 0000:00:1b.0: irq 53 for MSI/MSI-X
>[    2.760425] ALSA sound/pci/hda/patch_realtek.c:418 SKU: Nid=0x1d sku_cfg=0x4016f601
>[    2.760427] ALSA sound/pci/hda/patch_realtek.c:420 SKU: port_connectivity=0x1
>[    2.760428] ALSA sound/pci/hda/patch_realtek.c:421 SKU: enable_pcbeep=0x1
>[    2.760429] ALSA sound/pci/hda/patch_realtek.c:422 SKU: check_sum=0x00000006
>[    2.760430] ALSA sound/pci/hda/patch_realtek.c:423 SKU: customization=0x000000f6
>[    2.760431] ALSA sound/pci/hda/patch_realtek.c:424 SKU: external_amp=0x0
>[    2.760432] ALSA sound/pci/hda/patch_realtek.c:425 SKU: platform_type=0x0
>[    2.760433] ALSA sound/pci/hda/patch_realtek.c:426 SKU: swap=0x0
>[    2.760434] ALSA sound/pci/hda/patch_realtek.c:427 SKU: override=0x1
>[    2.760843] ALSA sound/pci/hda/hda_auto_parser.c:393 autoconfig: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line
>[    2.760844] ALSA sound/pci/hda/hda_auto_parser.c:397    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    2.760846] ALSA sound/pci/hda/hda_auto_parser.c:401    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
>[    2.760847] ALSA sound/pci/hda/hda_auto_parser.c:402    mono: mono_out=0x0
>[    2.760848] ALSA sound/pci/hda/hda_auto_parser.c:405    dig-out=0x11/0x1e
>[    2.760848] ALSA sound/pci/hda/hda_auto_parser.c:406    inputs:
>[    2.760851] ALSA sound/pci/hda/hda_auto_parser.c:410      Front Mic=0x19
>[    2.760853] ALSA sound/pci/hda/hda_auto_parser.c:410      Rear Mic=0x18
>[    2.760854] ALSA sound/pci/hda/hda_auto_parser.c:410      Line=0x1a
>[    2.760856] ALSA sound/pci/hda/patch_realtek.c:490 realtek: No valid SSID, checking pincfg 0x4016f601 for NID 0x1d
>[    2.760857] ALSA sound/pci/hda/patch_realtek.c:506 realtek: Enabling init ASM_ID=0xf601 CODEC_ID=10ec0899
>[    2.773021] hda_intel: Disabling MSI
>[    2.773043] ACPI Warning: 0x0000000000001828-0x000000000000182f SystemIO conflicts with Region \PMIO 1 (20130517/utaddress-251)
>[    2.773044] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.773048] ACPI Warning: 0x0000000000001c30-0x0000000000001c3f SystemIO conflicts with Region \GPRL 1 (20130517/utaddress-251)
>[    2.773049] ACPI Warning: 0x0000000000001c30-0x0000000000001c3f SystemIO conflicts with Region \GPR_ 2 (20130517/utaddress-251)
>[    2.773050] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.773051] ACPI Warning: 0x0000000000001c00-0x0000000000001c2f SystemIO conflicts with Region \GPRL 1 (20130517/utaddress-251)
>[    2.773053] ACPI Warning: 0x0000000000001c00-0x0000000000001c2f SystemIO conflicts with Region \GPR_ 2 (20130517/utaddress-251)
>[    2.773053] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.773054] lpc_ich: Resource conflict(s) found affecting gpio_ich
>[    2.773191] ACPI Warning: 0x000000000000f040-0x000000000000f05f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20130517/utaddress-251)
>[    2.773191] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    2.788032] ALSA sound/pci/hda/hda_intel.c:3592 0000:01:00.1: Disabling 64bit DMA
>[    2.788317] usb 4-6: new SuperSpeed USB device number 3 using xhci_hcd
>[    2.792335] ALSA sound/pci/hda/hda_intel.c:1748 0000:01:00.1: Enable delay in RIRB handling
>[    2.804688] usb 4-6: New USB device found, idVendor=05e3, idProduct=0612
>[    2.805674] usb 4-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.806651] usb 4-6: Product: USB3.0 Hub
>[    2.807626] usb 4-6: Manufacturer: GenesysLogic
>[    2.816878] hub 4-6:1.0: USB hub found
>[    2.818299] hub 4-6:1.0: 3 ports detected
>[    2.920751] usb 3-10.2: new low-speed USB device number 6 using xhci_hcd
>[    2.936685] usb 3-10.2: New USB device found, idVendor=046d, idProduct=c019
>[    2.937624] usb 3-10.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.938557] usb 3-10.2: Product: USB Optical Mouse
>[    2.939474] usb 3-10.2: Manufacturer: Logitech
>[    2.940648] usb 3-10.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.944490] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.2/3-10.2:1.0/input/input4
>[    2.946282] hid-generic 0003:046D:C019.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-10.2/input0
>[    3.102158] dracut: Switching root
>[    3.126725] systemd[1]: systemd 36 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +SYSVINIT +LIBCRYPTSETUP; fedora)
>[    3.131871] firewire_core 0000:04:02.0: created device fw0: GUID 00224dffffa1ffdb, S400
>[    3.139533] NET: Registered protocol family 10
>[    3.141265] systemd[1]: Set hostname to <x-hsw26>.
>[    3.190268] systemd-readahead-replay[2654]: Bumped block_nr parameter of 8:0 to 16384. This is a temporary hack and should be removed one day.
>[    3.191569] systemd-readahead-collect[2655]: Failed to create fanotify object: Function not implemented
>[    3.205775] udevd[2672]: starting version 173
>[    3.207916] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1
>[    3.242157] EXT4-fs (sda2): re-mounted. Opts: (null)
>[    3.267742] udev-configure-printer[3160]: add /bus/pci/drivers/lpc_ich
>[    3.268850] udev-configure-printer[3160]: Failed to get parent
>[    3.281513] udev-configure-printer[3258]: add /module/lpc_ich
>[    3.281677] udev-configure-printer[3258]: Failed to get parent
>[    3.381267] iTCO_vendor_support: vendor-support=0
>[    3.382989] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
>[    3.383928] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
>[    3.385986] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    3.390402] mtp-probe[3790]: checking bus 3, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-7"
>[    3.397384] mtp-probe[3847]: checking bus 3, device 6: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.2"
>[    3.419718] mtp-probe[3790]: bus: 3, device: 2 was not an MTP device
>[    3.424524] microcode: CPU0 sig=0x306c3, pf=0x2, revision=0x9
>[    3.440989] mtp-probe[3847]: bus: 3, device: 6 was not an MTP device
>[    3.462718] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x9
>[    3.465349] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x9
>[    3.467286] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x9
>[    3.469040] microcode: CPU4 sig=0x306c3, pf=0x2, revision=0x9
>[    3.470541] microcode: CPU5 sig=0x306c3, pf=0x2, revision=0x9
>[    3.472135] microcode: CPU6 sig=0x306c3, pf=0x2, revision=0x9
>[    3.474504] microcode: CPU7 sig=0x306c3, pf=0x2, revision=0x9
>[    3.476241] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    3.503135] Adding 4095996k swap on /dev/sda1.  Priority:0 extents:1 across:4095996k SS
>[    3.540146] rmmod[3963]: ERROR: Module scsi_wait_scan does not exist in /proc/modules
>[    3.541813] modprobe[3966]: FATAL: Module scsi_wait_scan not found.
>[    3.542954] rmmod[3968]: ERROR: Module scsi_wait_scan does not exist in /proc/modules
>[    3.564217] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[3] ENCODERS[4]
>[    3.564223] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[3] ENCODERS[4]
>[    3.564229] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[    3.564232] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[    3.565282] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[    3.565284] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[    3.565286] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
>[    3.566337] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
>[    3.566343] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[    3.566345] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
>[    3.572159] fedora-storage-init[3972]: Setting up Logical Volume Management:   No volume groups found
>[    3.573116] fedora-storage-init[3972]: [  OK  ]
>[    3.576929] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
>[    3.576933] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[    3.576935] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1]
>[    3.587516] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:VGA-1] disconnected
>[    3.587521] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[    3.587523] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DVI-I-1]
>[    3.590134] fedora-storage-init[3982]: Setting up Logical Volume Management:   No volume groups found
>[    3.591175] fedora-storage-init[3982]: [  OK  ]
>[    3.599144] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DVI-I-1] disconnected
>[    3.599147] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[    3.599150] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DVI-I-1]
>[    3.599323] lvm[3988]: No volume groups found
>[    3.610778] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:DVI-I-1] disconnected
>[    3.675193] watchdog[4005]: starting daemon (5.9):
>[    3.675200] watchdog[4005]: int=1s realtime=yes sync=no soft=no mla=0 mem=0
>[    3.675205] watchdog[4005]: ping: no machine to check
>[    3.675210] watchdog[4005]: file: no file to check
>[    3.675215] watchdog[4005]: pidfile: no server process to check
>[    3.675220] watchdog[4005]: interface: no interface to check
>[    3.675225] watchdog[4005]: test=none(0) repair=none(0) alive=/dev/watchdog heartbeat=none temp=none to=root no_act=no
>[    3.675291] watchdog[4005]: hardware wartchdog identity: iTCO_wdt
>[    3.675916] watchdog[4005]: cannot set scheduler (errno = 1 = 'Operation not permitted')
>[    3.675934] watchdog (4005): /proc/4005/oom_adj is deprecated, please use /proc/4005/oom_score_adj instead.
>[    3.685427] /usr/sbin/gpm[4011]: *** info [daemon/startup.c(136)]:
>[    3.685433] /usr/sbin/gpm[4011]: Started gpm successfully. Entered daemon mode.
>[    3.692597] auditctl[4019]: No rules
>[    3.693562] auditctl[4019]: AUDIT_STATUS: enabled=0 flag=1 pid=0 rate_limit=0 backlog_limit=320 lost=0 backlog=0
>[    3.694531] auditd[4018]: Started dispatcher: /sbin/audispd pid: 4029
>[    3.694537] audispd[4029]: priority_boost_parser called with: 4
>[    3.694542] audispd[4029]: max_restarts_parser called with: 10
>[    3.694548] audispd[4029]: audispd initialized with q_depth=120 and 1 active plugins
>[    3.701249] NetworkManager[4046]: <info> NetworkManager (version 0.9.1.90-5.git20110927.fc16) is starting...
>[    3.702165] NetworkManager[4046]: NetworkManager[4046]: <info> NetworkManager (version 0.9.1.90-5.git20110927.fc16) is starting...
>[    3.702169] NetworkManager[4046]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
>[    3.702172] NetworkManager[4046]: NetworkManager[4046]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
>[    3.702176] avahi-daemon[4047]: Found user 'avahi' (UID 70) and group 'avahi' (GID 70).
>[    3.702179] avahi-daemon[4047]: Successfully dropped root privileges.
>[    3.702182] avahi-daemon[4047]: avahi-daemon 0.6.30 starting up.
>[    3.702435] avahi-daemon[4047]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!
>[    3.702724] acpid[4050]: starting up with proc fs
>[    3.702800] acpid[4050]: skipping incomplete file /etc/acpi/events/videoconf
>[    3.702857] acpid[4050]: 1 rule loaded
>[    3.702893] acpid[4050]: waiting for events: event logging is off
>[    3.728485] mcelog[4062]: mcelog: Unsupported new Family 6 Model 3c CPU: only decoding architectural errors
>[    3.733264] /usr/sbin/crond[4065]: (CRON) INFO (running with inotify support)
>[    3.733304] [drm:intel_enable_rc6], Haswell: only RC6 available
>[    3.733305] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[    3.733318] [drm:gen6_enable_rps], Overclocking supported. Max: 1250MHz, Overclock max: 1250MHz
>[    3.737381] abrtd[4051]: Init complete, entering main loop
>[    3.738115] dbus[4066]: [system] Activating systemd to hand-off: service name='org.freedesktop.NetworkManager' unit='dbus-org.freedesktop.NetworkManager.service'
>[    3.739577] dbus-daemon[4066]: dbus[4066]: [system] Activating systemd to hand-off: service name='org.freedesktop.NetworkManager' unit='dbus-org.freedesktop.NetworkManager.service'
>[    3.739582] avahi-daemon[4047]: Successfully called chroot().
>[    3.739587] avahi-daemon[4047]: Successfully dropped remaining capabilities.
>[    3.739592] avahi-daemon[4047]: Loading service file /services/ssh.service.
>[    3.739595] avahi-daemon[4047]: Loading service file /services/udisks.service.
>[    3.739598] dbus[4066]: [system] Successfully activated service 'org.freedesktop.systemd1'
>[    3.739602] dbus-daemon[4066]: dbus[4066]: [system] Successfully activated service 'org.freedesktop.systemd1'
>[    3.739605] avahi-daemon[4047]: Network interface enumeration completed.
>[    3.739608] avahi-daemon[4047]: Registering HINFO record with values 'X86_64'/'LINUX'.
>[    3.739612] avahi-daemon[4047]: Server startup complete. Host name is x-hsw26.local. Local service cookie is 3004949845.
>[    3.739615] avahi-daemon[4047]: Service "x-hsw26" (/services/udisks.service) successfully established.
>[    3.739618] NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.openvpn
>[    3.739621] avahi-daemon[4047]: Service "x-hsw26" (/services/ssh.service) successfully established.
>[    3.739625] NetworkManager[4046]: NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.openvpn
>[    3.739628] systemd-logind[4056]: New seat seat0.
>[    3.739674] NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
>[    3.739677] NetworkManager[4046]: NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.pptp
>[    3.739731] NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.vpnc
>[    3.739735] NetworkManager[4046]: NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.vpnc
>[    3.739784] NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.openconnect
>[    3.739788] NetworkManager[4046]: NetworkManager[4046]: <info> VPN: loaded org.freedesktop.NetworkManager.openconnect
>[    3.741959] dbus[4066]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
>[    3.741969] dbus-daemon[4066]: dbus[4066]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
>[    3.748306] polkitd[4069]: started daemon version 0.102 using authority implementation `local' version `0.102'
>[    3.748572] dbus[4066]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
>[    3.748576] dbus-daemon[4066]: dbus[4066]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
>[    3.750717] NetworkManager[4046]: ifcfg-rh: Acquired D-Bus service com.redhat.ifcfgrh1
>[    3.750721] NetworkManager[4046]: <info> Loaded plugin ifcfg-rh: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    3.750725] NetworkManager[4046]: NetworkManager[4046]:    ifcfg-rh: Acquired D-Bus service com.redhat.ifcfgrh1
>[    3.750746] NetworkManager[4046]: NetworkManager[4046]: <info> Loaded plugin ifcfg-rh: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    3.750806] NetworkManager[4046]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    3.750810] NetworkManager[4046]: NetworkManager[4046]: <info> Loaded plugin keyfile: (c) 2007 - 2010 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
>[    3.750879] NetworkManager[4046]: ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-eth0 ...
>[    3.750897] NetworkManager[4046]: NetworkManager[4046]:    ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-eth0 ...
>[    3.757103] NetworkManager[4046]: ifcfg-rh:     read connection 'System eth0'
>[    3.757107] NetworkManager[4046]: ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-lo ...
>[    3.757110] NetworkManager[4046]: NetworkManager[4046]:    ifcfg-rh:     read connection 'System eth0'
>[    3.757114] NetworkManager[4046]: NetworkManager[4046]:    ifcfg-rh: parsing /etc/sysconfig/network-scripts/ifcfg-lo ...
>[    3.757792] NetworkManager[4046]: <info> trying to start the modem manager...
>[    3.757796] NetworkManager[4046]: NetworkManager[4046]: <info> trying to start the modem manager...
>[    3.757969] dbus[4066]: [system] Activating service name='org.freedesktop.ModemManager' (using servicehelper)
>[    3.757972] dbus-daemon[4066]: dbus[4066]: [system] Activating service name='org.freedesktop.ModemManager' (using servicehelper)
>[    3.758038] NetworkManager[4046]: <info> monitoring kernel firmware directory '/lib/firmware'.
>[    3.758044] NetworkManager[4046]: NetworkManager[4046]: <info> monitoring kernel firmware directory '/lib/firmware'.
>[    3.758482] dbus[4066]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service'
>[    3.758503] dbus-daemon[4066]: dbus[4066]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service'
>[    3.758807] dbus[4066]: [system] Successfully activated service 'org.freedesktop.NetworkManager'
>[    3.758817] dbus-daemon[4066]: dbus[4066]: [system] Successfully activated service 'org.freedesktop.NetworkManager'
>[    3.758940] NetworkManager[4046]: <info> WiFi enabled by radio killswitch; enabled by state file
>[    3.758957] NetworkManager[4046]: NetworkManager[4046]: <info> WiFi enabled by radio killswitch; enabled by state file
>[    3.758963] NetworkManager[4046]: <info> WWAN enabled by radio killswitch; enabled by state file
>[    3.758969] NetworkManager[4046]: NetworkManager[4046]: <info> WWAN enabled by radio killswitch; enabled by state file
>[    3.758975] NetworkManager[4046]: <info> WiMAX enabled by radio killswitch; enabled by state file
>[    3.758980] NetworkManager[4046]: NetworkManager[4046]: <info> WiMAX enabled by radio killswitch; enabled by state file
>[    3.758985] NetworkManager[4046]: <info> Networking is enabled by state file
>[    3.759001] NetworkManager[4046]: NetworkManager[4046]: <info> Networking is enabled by state file
>[    3.759977] modem-manager[4081]: <info>  ModemManager (version 0.4.998-1.git20110706.fc16) starting...
>[    3.759981] dbus-daemon[4066]: modem-manager[4081]: <info>  ModemManager (version 0.4.998-1.git20110706.fc16) starting...
>[    3.760282] NetworkManager[4046]: <info> (em1): carrier is OFF
>[    3.760286] NetworkManager[4046]: NetworkManager[4046]: <info> (em1): carrier is OFF
>[    3.760356] NetworkManager[4046]: <info> (em1): new Ethernet device (driver: 'e1000e' ifindex: 2)
>[    3.760362] NetworkManager[4046]: NetworkManager[4046]: <info> (em1): new Ethernet device (driver: 'e1000e' ifindex: 2)
>[    3.760383] NetworkManager[4046]: <info> (em1): exported as /org/freedesktop/NetworkManager/Devices/0
>[    3.760389] NetworkManager[4046]: NetworkManager[4046]: <info> (em1): exported as /org/freedesktop/NetworkManager/Devices/0
>[    3.760423] NetworkManager[4046]: <info> (em1): now managed
>[    3.760443] NetworkManager[4046]: <info> (em1): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>[    3.760449] NetworkManager[4046]: NetworkManager[4046]: <info> (em1): now managed
>[    3.760455] NetworkManager[4046]: NetworkManager[4046]: <info> (em1): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
>[    3.760535] NetworkManager[4046]: <info> (em1): bringing up device.
>[    3.760555] NetworkManager[4046]: NetworkManager[4046]: <info> (em1): bringing up device.
>[    3.760673] dbus[4066]: [system] Successfully activated service 'org.freedesktop.ModemManager'
>[    3.760676] dbus-daemon[4066]: dbus[4066]: [system] Successfully activated service 'org.freedesktop.ModemManager'
>[    3.761014] modem-manager[4081]: <info>  Loaded plugin Ericsson MBM
>[    3.761032] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Ericsson MBM
>[    3.761145] modem-manager[4081]: <info>  Loaded plugin ZTE
>[    3.761152] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin ZTE
>[    3.761281] modem-manager[4081]: <info>  Loaded plugin MotoC
>[    3.761297] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin MotoC
>[    3.761394] modem-manager[4081]: <info>  Loaded plugin Option
>[    3.761410] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Option
>[    3.761505] modem-manager[4081]: <info>  Loaded plugin Novatel
>[    3.761520] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Novatel
>[    3.761618] modem-manager[4081]: <info>  Loaded plugin Linktop
>[    3.761635] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Linktop
>[    3.761727] modem-manager[4081]: <info>  Loaded plugin Gobi
>[    3.761744] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Gobi
>[    3.761857] modem-manager[4081]: <info>  Loaded plugin SimTech
>[    3.761863] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin SimTech
>[    3.761965] modem-manager[4081]: <info>  Loaded plugin Nokia
>[    3.761971] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Nokia
>[    3.762071] modem-manager[4081]: <info>  Loaded plugin Longcheer
>[    3.762077] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Longcheer
>[    3.762183] modem-manager[4081]: <info>  Loaded plugin X22X
>[    3.762189] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin X22X
>[    3.762295] modem-manager[4081]: <info>  Loaded plugin Huawei
>[    3.762301] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Huawei
>[    3.762406] modem-manager[4081]: <info>  Loaded plugin Sierra
>[    3.762412] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Sierra
>[    3.762514] modem-manager[4081]: <info>  Loaded plugin Generic
>[    3.762520] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Generic
>[    3.762618] modem-manager[4081]: <info>  Loaded plugin AnyData
>[    3.762629] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin AnyData
>[    3.762743] modem-manager[4081]: <info>  Loaded plugin Samsung
>[    3.762749] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Samsung
>[    3.762856] modem-manager[4081]: <info>  Loaded plugin Option High-Speed
>[    3.762862] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Option High-Speed
>[    3.762977] modem-manager[4081]: <info>  Loaded plugin Wavecom
>[    3.762983] dbus-daemon[4066]: modem-manager[4081]: <info>  Loaded plugin Wavecom
>[    3.795811] auditd[4018]: Init complete, auditd 2.1.3 listening for events (startup state enable)
>[    3.882635] dbus[4066]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Unit dbus-org.bluez.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.bluez.service' for details.
>[    3.882640] dbus-daemon[4066]: dbus[4066]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Unit dbus-org.bluez.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.bluez.service' for details.
>[    3.892886] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
>[    3.893476] mount[4095]: mount.nfs: Failed to resolve server x-kernel: Name or service not known
>[    3.897804] systemd[1]: lib-modules-3.11.0\x2drc5_nightlytop_aaf099_debug_20130827_\x2b.mount mount process exited, code=exited status=32
>[    3.902728] systemd[1]: Job remote-fs.target/start failed with result 'dependency'.
>[    3.904341] systemd[1]: Unit lib-modules-3.11.0\x2drc5_nightlytop_aaf099_debug_20130827_\x2b.mount entered failed state.
>[    3.993545] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
>[    3.993740] IPv6: ADDRCONF(NETDEV_UP): em1: link is not ready
>[    4.241265] IPv6: ADDRCONF(NETDEV_UP): p7p1: link is not ready
>[    7.030968] igb: p7p1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
>[    7.031329] IPv6: ADDRCONF(NETDEV_CHANGE): p7p1: link becomes ready
>[   16.035751] [drm:i915_driver_open], 
>[   16.035811] [drm:intel_crtc_cursor_set], cursor off
>[   16.035820] [drm:intel_crtc_set_config], [CRTC:3] [FB:41] #connectors=1 (x y) (0 0)
>[   16.035823] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   16.035824] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[   16.035825] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   16.035827] [drm:drm_mode_debug_printmodeline], Modeline 40:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   16.035830] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[   16.035831] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   16.035833] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   16.035834] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   16.035836] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   16.035838] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   16.035842] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   16.035843] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   16.035845] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   16.035846] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[   16.035847] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[   16.035849] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   16.035850] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   16.035851] [drm:intel_dump_pipe_config], requested mode:
>[   16.035852] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   16.035854] [drm:intel_dump_pipe_config], adjusted mode:
>[   16.035855] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   16.035857] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   16.035858] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   16.035859] [drm:intel_dump_pipe_config], ips: 0
>[   16.035922] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe A
>[   16.036790] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   16.036828] [drm:ironlake_update_plane], Writing base 000A1000 00000000 0 0 7680
>[   16.036834] [drm:ilk_check_wm], WM1: enabled
>[   16.036835] [drm:ilk_check_wm], WM2: enabled
>[   16.036836] [drm:ilk_check_wm], WM3: enabled
>[   16.036837] [drm:ilk_check_wm], WM4: enabled
>[   16.036845] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   16.036847] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe A
>[   16.036848] [drm:intel_ddi_mode_set], HDMI audio on pipe A on DDI
>[   16.036849] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   16.036851] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   16.036853] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   16.036854] [drm:haswell_write_eld], HDMI audio: enable codec
>[   16.088662] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   16.088664] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x       4
>[   16.088666] [drm:haswell_write_eld], HDMI audio: eld vld status=0x       5
>[   16.088667] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   16.088669] [drm:haswell_write_eld], ELD on pipe A
>[   16.088673] [drm:haswell_write_eld], port num:0
>[   16.088674] [drm:haswell_write_eld], ELD size 9
>[   16.088703] [drm:ilk_check_wm], WM1: enabled
>[   16.088705] [drm:ilk_check_wm], WM2: enabled
>[   16.088706] [drm:ilk_check_wm], WM3: enabled
>[   16.088707] [drm:ilk_check_wm], WM4: enabled
>[   16.140727] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   16.192783] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   16.194795] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   16.194797] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   16.194799] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   16.194801] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   16.194802] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   16.194804] [drm:check_crtc_state], [CRTC:3]
>[   16.194810] [drm:check_crtc_state], [CRTC:5]
>[   16.194812] [drm:check_crtc_state], [CRTC:7]
>[   16.194815] [drm:intel_crtc_cursor_set], cursor off
>[   16.194817] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   16.194818] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   16.194820] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   16.194822] [drm:intel_crtc_cursor_set], cursor off
>[   16.194823] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   16.194825] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[   16.194826] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   16.194839] [drm:i915_driver_open], 
>[   16.195567] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.195580] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.195588] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.195592] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.195596] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   16.195599] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2]
>[   16.195601] [drm:intel_crt_detect], [CONNECTOR:9:VGA-2] force=1
>[   16.195612] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   16.195613] [drm:intel_crt_detect], CRT not detected via hotplug
>[   16.202796] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   16.202798] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.202799] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2] disconnected
>[   16.202805] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   16.202807] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2]
>[   16.202808] [drm:intel_crt_detect], [CONNECTOR:9:VGA-2] force=1
>[   16.202811] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   16.202812] [drm:intel_crt_detect], CRT not detected via hotplug
>[   16.210805] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   16.210806] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.210808] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2] disconnected
>[   16.210815] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.210819] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.210822] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   16.210823] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2]
>[   16.210824] [drm:intel_crt_detect], [CONNECTOR:9:VGA-2] force=1
>[   16.210827] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   16.210828] [drm:intel_crt_detect], CRT not detected via hotplug
>[   16.218816] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   16.218817] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.218818] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2] disconnected
>[   16.218822] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   16.218823] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2]
>[   16.218824] [drm:intel_crt_detect], [CONNECTOR:9:VGA-2] force=1
>[   16.218827] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   16.218828] [drm:intel_crt_detect], CRT not detected via hotplug
>[   16.226817] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   16.226818] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.226819] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2] disconnected
>[   16.226825] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.226829] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.226831] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   16.226833] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2]
>[   16.226834] [drm:intel_crt_detect], [CONNECTOR:9:VGA-2] force=1
>[   16.226837] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   16.226838] [drm:intel_crt_detect], CRT not detected via hotplug
>[   16.234835] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   16.234836] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.234838] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2] disconnected
>[   16.234841] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   16.234843] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2]
>[   16.234844] [drm:intel_crt_detect], [CONNECTOR:9:VGA-2] force=1
>[   16.234847] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   16.234848] [drm:intel_crt_detect], CRT not detected via hotplug
>[   16.242843] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   16.242844] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.242845] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-2] disconnected
>[   16.242851] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242855] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242857] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   16.242859] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[   16.242861] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[   16.242864] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[   16.242865] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   16.242867] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[   16.242868] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[   16.242871] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[   16.242874] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242879] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242881] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   16.242882] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[   16.242883] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[   16.242886] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[   16.242887] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   16.242889] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[   16.242890] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[   16.242893] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[   16.242896] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242900] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242903] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   16.242904] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[   16.242905] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[   16.242907] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[   16.242909] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   16.242910] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1]
>[   16.242912] [drm:intel_dp_detect], [CONNECTOR:12:DP-1]
>[   16.242914] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:DP-1] disconnected
>[   16.242918] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242922] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.242925] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[   16.242926] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2]
>[   16.242928] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-2]
>[   16.243128] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.243131] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   16.243132] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2] disconnected
>[   16.243138] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[   16.243139] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2]
>[   16.243140] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-2]
>[   16.243336] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.243338] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   16.243339] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2] disconnected
>[   16.243345] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.243349] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.243351] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[   16.243353] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2]
>[   16.243354] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-2]
>[   16.243519] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.243521] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   16.243522] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2] disconnected
>[   16.243524] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[   16.243526] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2]
>[   16.243527] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-2]
>[   16.243686] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.243688] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   16.243689] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2] disconnected
>[   16.243693] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.243698] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.243700] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[   16.243701] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2]
>[   16.243702] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-2]
>[   16.243878] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.243882] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   16.243884] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2] disconnected
>[   16.243888] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>[   16.243891] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2]
>[   16.243893] [drm:intel_hdmi_detect], [CONNECTOR:15:HDMI-A-2]
>[   16.244067] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.244070] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   16.244072] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-2] disconnected
>[   16.244078] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244082] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244084] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[   16.244086] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[   16.244087] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[   16.244089] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[   16.244091] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[   16.244093] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[   16.244094] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[   16.244096] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[   16.244100] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244104] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244107] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[   16.244108] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[   16.244109] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[   16.244112] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[   16.244114] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[   16.244115] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[   16.244116] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[   16.244118] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[   16.244122] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244126] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244128] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[   16.244130] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[   16.244131] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[   16.244133] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[   16.244135] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>[   16.244136] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2]
>[   16.244137] [drm:intel_dp_detect], [CONNECTOR:17:DP-2]
>[   16.244140] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:DP-2] disconnected
>[   16.244144] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244148] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244150] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[   16.244151] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[   16.244153] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[   16.244320] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.244322] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   16.244323] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[   16.244326] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[   16.244327] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[   16.244328] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[   16.244488] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.244490] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   16.244491] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[   16.244496] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244500] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244502] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[   16.244504] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[   16.244505] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[   16.244664] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.244666] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   16.244667] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[   16.244669] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[   16.244670] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[   16.244672] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[   16.244842] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.244848] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   16.244852] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[   16.244862] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244871] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.244876] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[   16.244878] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[   16.244880] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[   16.245048] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.245051] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   16.245053] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[   16.245055] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[   16.245057] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3]
>[   16.245058] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-3]
>[   16.245224] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.245225] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   16.245227] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-3] disconnected
>[   16.245234] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.245239] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.245241] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   16.245242] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3]
>[   16.245244] [drm:intel_dp_detect], [CONNECTOR:20:DP-3]
>[   16.247817] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.252351] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.256354] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.257832] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3] disconnected
>[   16.257839] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   16.257842] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3]
>[   16.257844] [drm:intel_dp_detect], [CONNECTOR:20:DP-3]
>[   16.260377] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.264362] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.268367] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.269846] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3] disconnected
>[   16.269857] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.269864] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.269867] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   16.269870] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3]
>[   16.269872] [drm:intel_dp_detect], [CONNECTOR:20:DP-3]
>[   16.272402] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.276375] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.280380] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.281860] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3] disconnected
>[   16.281867] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   16.281870] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3]
>[   16.281871] [drm:intel_dp_detect], [CONNECTOR:20:DP-3]
>[   16.284399] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.288390] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.292395] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.293874] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3] disconnected
>[   16.293885] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.293891] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.293895] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   16.293897] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3]
>[   16.293899] [drm:intel_dp_detect], [CONNECTOR:20:DP-3]
>[   16.296428] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.300404] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.304409] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.305888] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3] disconnected
>[   16.305895] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   16.305898] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3]
>[   16.305900] [drm:intel_dp_detect], [CONNECTOR:20:DP-3]
>[   16.308428] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.312419] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.316423] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145003f
>[   16.317902] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:DP-3] disconnected
>[   16.317913] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.317920] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.317923] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[   16.317926] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-4]
>[   16.317930] [drm:intel_hdmi_detect], [CONNECTOR:21:HDMI-A-4]
>[   16.343530] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[   16.369197] [drm:drm_edid_to_eld], ELD monitor DELL U3011
>[   16.369199] [drm:parse_hdmi_vsdb], HDMI: DVI dual 0, max TMDS clock 225, latency present 0 0, video latency 0 0, audio latency 0 0
>[   16.369201] [drm:drm_edid_to_eld], ELD size 9, SAD count 1
>[   16.369248] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-4] probed modes :
>[   16.369250] [drm:drm_mode_debug_printmodeline], Modeline 23:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   16.369253] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   16.369256] [drm:drm_mode_debug_printmodeline], Modeline 56:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   16.369258] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   16.369261] [drm:drm_mode_debug_printmodeline], Modeline 57:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   16.369264] [drm:drm_mode_debug_printmodeline], Modeline 54:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   16.369267] [drm:drm_mode_debug_printmodeline], Modeline 53:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   16.369270] [drm:drm_mode_debug_printmodeline], Modeline 55:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   16.369272] [drm:drm_mode_debug_printmodeline], Modeline 69:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   16.369275] [drm:drm_mode_debug_printmodeline], Modeline 31:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   16.369278] [drm:drm_mode_debug_printmodeline], Modeline 36:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   16.369281] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   16.369283] [drm:drm_mode_debug_printmodeline], Modeline 29:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[   16.369286] [drm:drm_mode_debug_printmodeline], Modeline 28:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   16.369289] [drm:drm_mode_debug_printmodeline], Modeline 26:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   16.369292] [drm:drm_mode_debug_printmodeline], Modeline 58:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   16.369294] [drm:drm_mode_debug_printmodeline], Modeline 52:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   16.369297] [drm:drm_mode_debug_printmodeline], Modeline 46:"1440x576i" 50 27000 1440 1464 1590 1728 576 580 586 625 0x40 0x101a
>[   16.369300] [drm:drm_mode_debug_printmodeline], Modeline 37:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   16.369303] [drm:drm_mode_debug_printmodeline], Modeline 38:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   16.369305] [drm:drm_mode_debug_printmodeline], Modeline 66:"1440x480i" 60 27027 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[   16.369308] [drm:drm_mode_debug_printmodeline], Modeline 45:"1440x480i" 60 27000 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[   16.369311] [drm:drm_mode_debug_printmodeline], Modeline 39:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   16.369313] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   16.369316] [drm:drm_mode_debug_printmodeline], Modeline 49:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   16.369319] [drm:drm_mode_debug_printmodeline], Modeline 59:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   16.369322] [drm:drm_mode_debug_printmodeline], Modeline 27:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   16.369324] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   16.369327] [drm:drm_mode_debug_printmodeline], Modeline 34:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   16.369330] [drm:drm_mode_debug_printmodeline], Modeline 47:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   16.369332] [drm:drm_mode_debug_printmodeline], Modeline 35:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   16.369341] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[   16.369366] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.369372] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   16.369437] [drm:drm_mode_addfb], [FB:42]
>[   16.369445] [drm:drm_mode_addfb], [FB:43]
>[   16.369454] [drm:drm_mode_addfb], [FB:44]
>[   16.424336] [drm:drm_mode_setcrtc], [CRTC:3]
>[   16.424355] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   16.424357] [drm:intel_crtc_set_config], [CRTC:3] [FB:42] #connectors=1 (x y) (0 0)
>[   16.424360] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=1
>[   16.424362] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   16.426623] [drm:ironlake_update_plane], Writing base 0096C000 00000000 0 0 7680
>[   16.443716] [drm:drm_mode_setcrtc], [CRTC:3]
>[   16.443722] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   16.443724] [drm:intel_crtc_set_config], [CRTC:3] [FB:42] #connectors=1 (x y) (0 0)
>[   16.443728] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=1
>[   16.443730] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   16.443735] [drm:ironlake_update_plane], Writing base 0096C000 00000000 0 0 7680
>[   16.461240] [drm:i915_driver_open], 
>[   16.461326] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   16.461363] [drm:drm_mode_setcrtc], [CRTC:3]
>[   16.461365] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
>[   16.461367] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[   16.461369] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   16.461371] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   16.461373] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   16.461376] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   22.759596] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   22.759631] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   22.762713] [drm:i915_error_work_func], resetting chip
>[   22.762957] [drm] Simulated gpu hang, resetting stop_rings
>[   22.764589] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[   22.764592] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>[   22.795538] [drm:ilk_check_wm], WM1: enabled
>[   22.795541] [drm:ilk_check_wm], WM2: enabled
>[   22.795542] [drm:ilk_check_wm], WM3: enabled
>[   22.795543] [drm:ilk_check_wm], WM4: enabled
>[   22.795553] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   22.795562] [drm:__intel_set_power_well], Requesting to disable the power well
>[   22.795584] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   22.795586] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   22.795588] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   22.795589] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   22.795591] [drm:check_crtc_state], [CRTC:3]
>[   22.795593] [drm:check_crtc_state], [CRTC:5]
>[   22.795594] [drm:check_crtc_state], [CRTC:7]
>[   22.795694] [drm:i915_driver_open], 
>[   22.795716] [drm:i915_error_state_write], Resetting error state
>[   22.795775] [drm:drm_mode_setcrtc], [CRTC:3]
>[   22.795780] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   22.795781] [drm:intel_crtc_set_config], [CRTC:3] [FB:43] #connectors=1 (x y) (0 0)
>[   22.795783] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   22.795784] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[   22.795786] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   22.795787] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   22.795789] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   22.795790] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   22.795792] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   22.795796] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   22.795797] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   22.795798] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   22.795800] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[   22.795801] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[   22.795802] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   22.795803] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   22.795805] [drm:intel_dump_pipe_config], requested mode:
>[   22.795806] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   22.795808] [drm:intel_dump_pipe_config], adjusted mode:
>[   22.795809] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   22.795811] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   22.795813] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   22.795814] [drm:intel_dump_pipe_config], ips: 0
>[   22.795816] [drm:__intel_set_power_well], Enabling power well
>[   22.795819] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe A
>[   22.796663] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   22.796699] [drm:ironlake_update_plane], Writing base 01236000 00000000 0 0 7680
>[   22.796703] [drm:ilk_check_wm], WM1: enabled
>[   22.796704] [drm:ilk_check_wm], WM2: enabled
>[   22.796705] [drm:ilk_check_wm], WM3: enabled
>[   22.796706] [drm:ilk_check_wm], WM4: enabled
>[   22.796711] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   22.796713] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe A
>[   22.796714] [drm:intel_ddi_mode_set], HDMI audio on pipe A on DDI
>[   22.796715] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   22.796716] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   22.796718] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   22.796719] [drm:haswell_write_eld], HDMI audio: enable codec
>[   22.848593] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   22.848595] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x       4
>[   22.848597] [drm:haswell_write_eld], HDMI audio: eld vld status=0x       5
>[   22.848598] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   22.848600] [drm:haswell_write_eld], ELD on pipe A
>[   22.848604] [drm:haswell_write_eld], port num:0
>[   22.848605] [drm:haswell_write_eld], ELD size 9
>[   22.848628] [drm:ilk_check_wm], WM1: enabled
>[   22.848629] [drm:ilk_check_wm], WM2: enabled
>[   22.848630] [drm:ilk_check_wm], WM3: enabled
>[   22.848631] [drm:ilk_check_wm], WM4: enabled
>[   22.900657] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   22.952716] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   22.954723] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   22.954725] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   22.954727] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   22.954728] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   22.954730] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   22.954731] [drm:check_crtc_state], [CRTC:3]
>[   22.954737] [drm:check_crtc_state], [CRTC:5]
>[   22.954739] [drm:check_crtc_state], [CRTC:7]
>[   22.954803] [drm:i915_driver_open], 
>[   22.954819] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   22.954845] [drm:drm_mode_setcrtc], [CRTC:3]
>[   22.954847] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
>[   22.954848] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[   22.954850] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   22.954851] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   22.954852] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   22.954853] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   28.766635] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   28.766642] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   28.769401] [drm:i915_error_work_func], resetting chip
>[   28.769601] [drm] Simulated gpu hang, resetting stop_rings
>[   28.771603] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[   28.771605] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>[   28.803587] [drm:ilk_check_wm], WM1: enabled
>[   28.803589] [drm:ilk_check_wm], WM2: enabled
>[   28.803591] [drm:ilk_check_wm], WM3: enabled
>[   28.803592] [drm:ilk_check_wm], WM4: enabled
>[   28.803601] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   28.803606] [drm:__intel_set_power_well], Requesting to disable the power well
>[   28.803612] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   28.803614] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   28.803615] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   28.803617] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   28.803618] [drm:check_crtc_state], [CRTC:3]
>[   28.803620] [drm:check_crtc_state], [CRTC:5]
>[   28.803622] [drm:check_crtc_state], [CRTC:7]
>[   28.803698] [drm:i915_driver_open], 
>[   28.803717] [drm:i915_error_state_write], Resetting error state
>[   28.803752] [drm:drm_mode_setcrtc], [CRTC:3]
>[   28.803756] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   28.803758] [drm:intel_crtc_set_config], [CRTC:3] [FB:42] #connectors=1 (x y) (0 0)
>[   28.803760] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   28.803761] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[   28.803762] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   28.803764] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   28.803765] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   28.803766] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   28.803768] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   28.803772] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   28.803773] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   28.803775] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   28.803776] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[   28.803777] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[   28.803778] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   28.803779] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   28.803781] [drm:intel_dump_pipe_config], requested mode:
>[   28.803782] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   28.803784] [drm:intel_dump_pipe_config], adjusted mode:
>[   28.803785] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   28.803787] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   28.803788] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   28.803789] [drm:intel_dump_pipe_config], ips: 0
>[   28.803792] [drm:__intel_set_power_well], Enabling power well
>[   28.803795] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe A
>[   28.804642] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   28.804678] [drm:ironlake_update_plane], Writing base 0096C000 00000000 0 0 7680
>[   28.804682] [drm:ilk_check_wm], WM1: enabled
>[   28.804683] [drm:ilk_check_wm], WM2: enabled
>[   28.804684] [drm:ilk_check_wm], WM3: enabled
>[   28.804685] [drm:ilk_check_wm], WM4: enabled
>[   28.804690] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   28.804692] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe A
>[   28.804693] [drm:intel_ddi_mode_set], HDMI audio on pipe A on DDI
>[   28.804694] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   28.804696] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   28.804699] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   28.804701] [drm:haswell_write_eld], HDMI audio: enable codec
>[   28.856643] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   28.856644] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x       4
>[   28.856646] [drm:haswell_write_eld], HDMI audio: eld vld status=0x       5
>[   28.856648] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   28.856649] [drm:haswell_write_eld], ELD on pipe A
>[   28.856653] [drm:haswell_write_eld], port num:0
>[   28.856654] [drm:haswell_write_eld], ELD size 9
>[   28.856675] [drm:ilk_check_wm], WM1: enabled
>[   28.856676] [drm:ilk_check_wm], WM2: enabled
>[   28.856677] [drm:ilk_check_wm], WM3: enabled
>[   28.856678] [drm:ilk_check_wm], WM4: enabled
>[   28.908706] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   28.960766] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   28.962771] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   28.962773] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   28.962775] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   28.962776] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   28.962778] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   28.962779] [drm:check_crtc_state], [CRTC:3]
>[   28.962785] [drm:check_crtc_state], [CRTC:5]
>[   28.962787] [drm:check_crtc_state], [CRTC:7]
>[   28.962848] [drm:i915_driver_open], 
>[   28.962865] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   28.962889] [drm:drm_mode_setcrtc], [CRTC:3]
>[   28.962891] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
>[   28.962892] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[   28.962894] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   28.962895] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   28.962896] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   28.962897] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   34.769683] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   34.769689] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   34.772447] [drm:i915_error_work_func], resetting chip
>[   34.772654] [drm] Simulated gpu hang, resetting stop_rings
>[   34.774646] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[   34.774647] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>[   34.794617] [drm:ilk_check_wm], WM1: enabled
>[   34.794620] [drm:ilk_check_wm], WM2: enabled
>[   34.794621] [drm:ilk_check_wm], WM3: enabled
>[   34.794622] [drm:ilk_check_wm], WM4: enabled
>[   34.794631] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   34.794636] [drm:__intel_set_power_well], Requesting to disable the power well
>[   34.794641] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   34.794643] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   34.794645] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   34.794646] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   34.794647] [drm:check_crtc_state], [CRTC:3]
>[   34.794649] [drm:check_crtc_state], [CRTC:5]
>[   34.794651] [drm:check_crtc_state], [CRTC:7]
>[   34.794719] [drm:i915_driver_open], 
>[   34.794737] [drm:i915_error_state_write], Resetting error state
>[   34.794817] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   34.794822] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   34.794826] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[   34.794828] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-4]
>[   34.794831] [drm:intel_hdmi_detect], [CONNECTOR:21:HDMI-A-4]
>[   34.820613] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[   34.846467] [drm:drm_edid_to_eld], ELD monitor DELL U3011
>[   34.846469] [drm:parse_hdmi_vsdb], HDMI: DVI dual 0, max TMDS clock 225, latency present 0 0, video latency 0 0, audio latency 0 0
>[   34.846471] [drm:drm_edid_to_eld], ELD size 9, SAD count 1
>[   34.846505] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-4] probed modes :
>[   34.846506] [drm:drm_mode_debug_printmodeline], Modeline 23:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   34.846508] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   34.846510] [drm:drm_mode_debug_printmodeline], Modeline 56:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   34.846512] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   34.846514] [drm:drm_mode_debug_printmodeline], Modeline 57:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   34.846515] [drm:drm_mode_debug_printmodeline], Modeline 54:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   34.846517] [drm:drm_mode_debug_printmodeline], Modeline 53:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   34.846519] [drm:drm_mode_debug_printmodeline], Modeline 55:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   34.846520] [drm:drm_mode_debug_printmodeline], Modeline 69:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   34.846522] [drm:drm_mode_debug_printmodeline], Modeline 31:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   34.846524] [drm:drm_mode_debug_printmodeline], Modeline 36:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   34.846525] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   34.846527] [drm:drm_mode_debug_printmodeline], Modeline 29:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[   34.846529] [drm:drm_mode_debug_printmodeline], Modeline 28:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   34.846530] [drm:drm_mode_debug_printmodeline], Modeline 26:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   34.846532] [drm:drm_mode_debug_printmodeline], Modeline 58:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   34.846533] [drm:drm_mode_debug_printmodeline], Modeline 52:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   34.846535] [drm:drm_mode_debug_printmodeline], Modeline 46:"1440x576i" 50 27000 1440 1464 1590 1728 576 580 586 625 0x40 0x101a
>[   34.846537] [drm:drm_mode_debug_printmodeline], Modeline 37:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   34.846538] [drm:drm_mode_debug_printmodeline], Modeline 38:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   34.846540] [drm:drm_mode_debug_printmodeline], Modeline 66:"1440x480i" 60 27027 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[   34.846542] [drm:drm_mode_debug_printmodeline], Modeline 45:"1440x480i" 60 27000 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[   34.846543] [drm:drm_mode_debug_printmodeline], Modeline 39:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   34.846545] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   34.846547] [drm:drm_mode_debug_printmodeline], Modeline 49:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   34.846548] [drm:drm_mode_debug_printmodeline], Modeline 59:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   34.846550] [drm:drm_mode_debug_printmodeline], Modeline 27:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   34.846551] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   34.846553] [drm:drm_mode_debug_printmodeline], Modeline 34:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   34.846555] [drm:drm_mode_debug_printmodeline], Modeline 47:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   34.846556] [drm:drm_mode_debug_printmodeline], Modeline 35:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   34.846564] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[   34.846579] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   34.846584] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   34.846618] [drm:drm_mode_addfb], [FB:42]
>[   34.846624] [drm:drm_mode_addfb], [FB:43]
>[   34.846630] [drm:drm_mode_addfb], [FB:44]
>[   34.878963] [drm:drm_mode_setcrtc], [CRTC:5]
>[   34.878970] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   34.878972] [drm:intel_crtc_set_config], [CRTC:5] [FB:42] #connectors=1 (x y) (0 0)
>[   34.878975] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   34.878976] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[   34.878977] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   34.878979] [drm:drm_mode_debug_printmodeline], Modeline 48:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   34.878981] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   34.878983] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   34.878984] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:5]
>[   34.878986] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   34.878987] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   34.878989] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   34.878994] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   34.878995] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   34.878996] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   34.878998] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
>[   34.878999] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[   34.879000] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   34.879002] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   34.879003] [drm:intel_dump_pipe_config], requested mode:
>[   34.879004] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   34.879006] [drm:intel_dump_pipe_config], adjusted mode:
>[   34.879007] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   34.879009] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   34.879010] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   34.879011] [drm:intel_dump_pipe_config], ips: 0
>[   34.879015] [drm:__intel_set_power_well], Enabling power well
>[   34.879020] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe B
>[   34.879878] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   34.882202] [drm:ironlake_update_plane], Writing base 02B00000 00000000 0 0 7680
>[   34.882207] [drm:ilk_check_wm], WM1: enabled
>[   34.882209] [drm:ilk_check_wm], WM2: enabled
>[   34.882210] [drm:ilk_check_wm], WM3: enabled
>[   34.882211] [drm:ilk_check_wm], WM4: enabled
>[   34.882216] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   34.882218] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe B
>[   34.882219] [drm:intel_ddi_mode_set], HDMI audio on pipe B on DDI
>[   34.882220] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   34.882222] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   34.882223] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   34.882225] [drm:haswell_write_eld], HDMI audio: enable codec
>[   34.933775] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   34.933777] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x      40
>[   34.933779] [drm:haswell_write_eld], HDMI audio: eld vld status=0x      50
>[   34.933780] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   34.933782] [drm:haswell_write_eld], ELD on pipe B
>[   34.933786] [drm:haswell_write_eld], port num:0
>[   34.933787] [drm:haswell_write_eld], ELD size 9
>[   34.933809] [drm:ilk_check_wm], WM1: enabled
>[   34.933810] [drm:ilk_check_wm], WM2: enabled
>[   34.933811] [drm:ilk_check_wm], WM3: enabled
>[   34.933812] [drm:ilk_check_wm], WM4: enabled
>[   34.985836] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   35.037896] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   35.039905] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   35.039907] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   35.039909] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   35.039910] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   35.039912] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   35.039914] [drm:check_crtc_state], [CRTC:3]
>[   35.039916] [drm:check_crtc_state], [CRTC:5]
>[   35.039922] [drm:check_crtc_state], [CRTC:7]
>[   35.054689] [drm:drm_mode_setcrtc], [CRTC:5]
>[   35.054692] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   35.054694] [drm:intel_crtc_set_config], [CRTC:5] [FB:42] #connectors=1 (x y) (0 0)
>[   35.054696] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[   35.054698] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:5]
>[   35.054701] [drm:ironlake_update_plane], Writing base 02B00000 00000000 0 0 7680
>[   35.072027] [drm:i915_driver_open], 
>[   35.072053] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   35.072078] [drm:drm_mode_setcrtc], [CRTC:5]
>[   35.072079] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   35.072081] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   35.072082] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   35.072083] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   35.072085] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   35.072086] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   40.780741] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   40.780748] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   40.783548] [drm:i915_error_work_func], resetting chip
>[   40.783748] [drm] Simulated gpu hang, resetting stop_rings
>[   40.785701] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
>[   40.785704] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>[   40.804669] [drm:ilk_check_wm], WM1: enabled
>[   40.804672] [drm:ilk_check_wm], WM2: enabled
>[   40.804673] [drm:ilk_check_wm], WM3: enabled
>[   40.804674] [drm:ilk_check_wm], WM4: enabled
>[   40.804683] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   40.804688] [drm:__intel_set_power_well], Requesting to disable the power well
>[   40.804694] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   40.804696] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   40.804697] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   40.804699] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   40.804700] [drm:check_crtc_state], [CRTC:3]
>[   40.804702] [drm:check_crtc_state], [CRTC:5]
>[   40.804703] [drm:check_crtc_state], [CRTC:7]
>[   40.804773] [drm:i915_driver_open], 
>[   40.804791] [drm:i915_error_state_write], Resetting error state
>[   40.804826] [drm:drm_mode_setcrtc], [CRTC:5]
>[   40.804830] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   40.804831] [drm:intel_crtc_set_config], [CRTC:5] [FB:43] #connectors=1 (x y) (0 0)
>[   40.804833] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   40.804834] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   40.804836] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   40.804837] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:5]
>[   40.804838] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   40.804840] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   40.804842] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   40.804845] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   40.804846] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   40.804848] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   40.804849] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
>[   40.804850] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[   40.804851] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   40.804852] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   40.804854] [drm:intel_dump_pipe_config], requested mode:
>[   40.804855] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   40.804857] [drm:intel_dump_pipe_config], adjusted mode:
>[   40.804858] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   40.804860] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   40.804861] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   40.804862] [drm:intel_dump_pipe_config], ips: 0
>[   40.804865] [drm:__intel_set_power_well], Enabling power well
>[   40.804867] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe B
>[   40.805715] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   40.805751] [drm:ironlake_update_plane], Writing base 033CA000 00000000 0 0 7680
>[   40.805755] [drm:ilk_check_wm], WM1: enabled
>[   40.805756] [drm:ilk_check_wm], WM2: enabled
>[   40.805757] [drm:ilk_check_wm], WM3: enabled
>[   40.805758] [drm:ilk_check_wm], WM4: enabled
>[   40.805763] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   40.805764] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe B
>[   40.805766] [drm:intel_ddi_mode_set], HDMI audio on pipe B on DDI
>[   40.805767] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   40.805768] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   40.805770] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   40.805771] [drm:haswell_write_eld], HDMI audio: enable codec
>[   40.857724] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   40.857726] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x      40
>[   40.857728] [drm:haswell_write_eld], HDMI audio: eld vld status=0x      50
>[   40.857729] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   40.857731] [drm:haswell_write_eld], ELD on pipe B
>[   40.857735] [drm:haswell_write_eld], port num:0
>[   40.857736] [drm:haswell_write_eld], ELD size 9
>[   40.857756] [drm:ilk_check_wm], WM1: enabled
>[   40.857757] [drm:ilk_check_wm], WM2: enabled
>[   40.857758] [drm:ilk_check_wm], WM3: enabled
>[   40.857759] [drm:ilk_check_wm], WM4: enabled
>[   40.909786] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   40.961847] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   40.963854] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   40.963856] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   40.963858] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   40.963859] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   40.963861] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   40.963862] [drm:check_crtc_state], [CRTC:3]
>[   40.963864] [drm:check_crtc_state], [CRTC:5]
>[   40.963870] [drm:check_crtc_state], [CRTC:7]
>[   40.963937] [drm:i915_driver_open], 
>[   40.963954] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   40.963976] [drm:drm_mode_setcrtc], [CRTC:5]
>[   40.963978] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   40.963979] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   40.963981] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   40.963982] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   40.963983] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   40.963984] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   46.787780] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   46.787786] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   46.790533] [drm:i915_error_work_func], resetting chip
>[   46.790731] [drm] Simulated gpu hang, resetting stop_rings
>[   46.792750] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
>[   46.792752] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>[   46.812719] [drm:ilk_check_wm], WM1: enabled
>[   46.812722] [drm:ilk_check_wm], WM2: enabled
>[   46.812723] [drm:ilk_check_wm], WM3: enabled
>[   46.812724] [drm:ilk_check_wm], WM4: enabled
>[   46.812733] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   46.812738] [drm:__intel_set_power_well], Requesting to disable the power well
>[   46.812743] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   46.812745] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   46.812746] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   46.812748] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   46.812749] [drm:check_crtc_state], [CRTC:3]
>[   46.812751] [drm:check_crtc_state], [CRTC:5]
>[   46.812753] [drm:check_crtc_state], [CRTC:7]
>[   46.812815] [drm:i915_driver_open], 
>[   46.812831] [drm:i915_error_state_write], Resetting error state
>[   46.812861] [drm:drm_mode_setcrtc], [CRTC:5]
>[   46.812865] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   46.812866] [drm:intel_crtc_set_config], [CRTC:5] [FB:42] #connectors=1 (x y) (0 0)
>[   46.812868] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   46.812869] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   46.812871] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   46.812872] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:5]
>[   46.812874] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   46.812875] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   46.812877] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   46.812880] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   46.812881] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   46.812882] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   46.812883] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
>[   46.812885] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[   46.812886] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   46.812887] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   46.812888] [drm:intel_dump_pipe_config], requested mode:
>[   46.812889] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   46.812891] [drm:intel_dump_pipe_config], adjusted mode:
>[   46.812893] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   46.812894] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   46.812896] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   46.812897] [drm:intel_dump_pipe_config], ips: 0
>[   46.812899] [drm:__intel_set_power_well], Enabling power well
>[   46.812902] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe B
>[   46.813750] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   46.813785] [drm:ironlake_update_plane], Writing base 02B00000 00000000 0 0 7680
>[   46.813789] [drm:ilk_check_wm], WM1: enabled
>[   46.813790] [drm:ilk_check_wm], WM2: enabled
>[   46.813791] [drm:ilk_check_wm], WM3: enabled
>[   46.813792] [drm:ilk_check_wm], WM4: enabled
>[   46.813798] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   46.813799] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe B
>[   46.813800] [drm:intel_ddi_mode_set], HDMI audio on pipe B on DDI
>[   46.813801] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   46.813803] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   46.813804] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   46.813805] [drm:haswell_write_eld], HDMI audio: enable codec
>[   46.865774] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   46.865776] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x      40
>[   46.865779] [drm:haswell_write_eld], HDMI audio: eld vld status=0x      50
>[   46.865780] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   46.865782] [drm:haswell_write_eld], ELD on pipe B
>[   46.865786] [drm:haswell_write_eld], port num:0
>[   46.865787] [drm:haswell_write_eld], ELD size 9
>[   46.865808] [drm:ilk_check_wm], WM1: enabled
>[   46.865809] [drm:ilk_check_wm], WM2: enabled
>[   46.865810] [drm:ilk_check_wm], WM3: enabled
>[   46.865811] [drm:ilk_check_wm], WM4: enabled
>[   46.917837] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   46.969898] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   46.971904] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   46.971907] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   46.971909] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   46.971910] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   46.971911] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   46.971913] [drm:check_crtc_state], [CRTC:3]
>[   46.971915] [drm:check_crtc_state], [CRTC:5]
>[   46.971921] [drm:check_crtc_state], [CRTC:7]
>[   46.971987] [drm:i915_driver_open], 
>[   46.972008] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   46.972031] [drm:drm_mode_setcrtc], [CRTC:5]
>[   46.972032] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   46.972034] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   46.972035] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   46.972037] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   46.972038] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   46.972039] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   52.790836] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   52.790842] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   52.793596] [drm:i915_error_work_func], resetting chip
>[   52.793794] [drm] Simulated gpu hang, resetting stop_rings
>[   52.795793] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
>[   52.795795] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>[   52.821754] [drm:ilk_check_wm], WM1: enabled
>[   52.821756] [drm:ilk_check_wm], WM2: enabled
>[   52.821757] [drm:ilk_check_wm], WM3: enabled
>[   52.821758] [drm:ilk_check_wm], WM4: enabled
>[   52.821767] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   52.821772] [drm:__intel_set_power_well], Requesting to disable the power well
>[   52.821777] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   52.821779] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   52.821780] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   52.821782] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   52.821783] [drm:check_crtc_state], [CRTC:3]
>[   52.821785] [drm:check_crtc_state], [CRTC:5]
>[   52.821786] [drm:check_crtc_state], [CRTC:7]
>[   52.821846] [drm:i915_driver_open], 
>[   52.821862] [drm:i915_error_state_write], Resetting error state
>[   52.821942] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   52.821948] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   52.821951] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[   52.821954] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-4]
>[   52.821960] [drm:intel_hdmi_detect], [CONNECTOR:21:HDMI-A-4]
>[   52.847785] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[   52.873658] [drm:drm_edid_to_eld], ELD monitor DELL U3011
>[   52.873660] [drm:parse_hdmi_vsdb], HDMI: DVI dual 0, max TMDS clock 225, latency present 0 0, video latency 0 0, audio latency 0 0
>[   52.873662] [drm:drm_edid_to_eld], ELD size 9, SAD count 1
>[   52.873696] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-4] probed modes :
>[   52.873697] [drm:drm_mode_debug_printmodeline], Modeline 23:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   52.873699] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   52.873701] [drm:drm_mode_debug_printmodeline], Modeline 56:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   52.873703] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   52.873704] [drm:drm_mode_debug_printmodeline], Modeline 57:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   52.873706] [drm:drm_mode_debug_printmodeline], Modeline 54:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   52.873708] [drm:drm_mode_debug_printmodeline], Modeline 53:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   52.873709] [drm:drm_mode_debug_printmodeline], Modeline 55:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   52.873711] [drm:drm_mode_debug_printmodeline], Modeline 69:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   52.873713] [drm:drm_mode_debug_printmodeline], Modeline 31:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   52.873714] [drm:drm_mode_debug_printmodeline], Modeline 36:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   52.873716] [drm:drm_mode_debug_printmodeline], Modeline 30:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   52.873718] [drm:drm_mode_debug_printmodeline], Modeline 29:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[   52.873719] [drm:drm_mode_debug_printmodeline], Modeline 28:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   52.873721] [drm:drm_mode_debug_printmodeline], Modeline 26:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   52.873723] [drm:drm_mode_debug_printmodeline], Modeline 58:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   52.873724] [drm:drm_mode_debug_printmodeline], Modeline 52:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   52.873726] [drm:drm_mode_debug_printmodeline], Modeline 46:"1440x576i" 50 27000 1440 1464 1590 1728 576 580 586 625 0x40 0x101a
>[   52.873728] [drm:drm_mode_debug_printmodeline], Modeline 37:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   52.873729] [drm:drm_mode_debug_printmodeline], Modeline 38:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   52.873731] [drm:drm_mode_debug_printmodeline], Modeline 66:"1440x480i" 60 27027 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[   52.873733] [drm:drm_mode_debug_printmodeline], Modeline 45:"1440x480i" 60 27000 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[   52.873734] [drm:drm_mode_debug_printmodeline], Modeline 39:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   52.873736] [drm:drm_mode_debug_printmodeline], Modeline 32:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   52.873737] [drm:drm_mode_debug_printmodeline], Modeline 49:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   52.873739] [drm:drm_mode_debug_printmodeline], Modeline 59:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   52.873741] [drm:drm_mode_debug_printmodeline], Modeline 27:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   52.873742] [drm:drm_mode_debug_printmodeline], Modeline 33:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   52.873744] [drm:drm_mode_debug_printmodeline], Modeline 34:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   52.873745] [drm:drm_mode_debug_printmodeline], Modeline 47:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   52.873747] [drm:drm_mode_debug_printmodeline], Modeline 35:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   52.873755] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[   52.873772] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   52.873777] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[7] ENCODERS[4]
>[   52.873818] [drm:drm_mode_addfb], [FB:42]
>[   52.873825] [drm:drm_mode_addfb], [FB:43]
>[   52.873833] [drm:drm_mode_addfb], [FB:44]
>[   52.906199] [drm:drm_mode_setcrtc], [CRTC:7]
>[   52.906206] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   52.906208] [drm:intel_crtc_set_config], [CRTC:7] [FB:42] #connectors=1 (x y) (0 0)
>[   52.906211] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   52.906213] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[   52.906214] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   52.906216] [drm:drm_mode_debug_printmodeline], Modeline 48:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   52.906218] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[   52.906220] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   52.906221] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:7]
>[   52.906222] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   52.906224] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[   52.906226] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   52.906231] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   52.906232] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   52.906233] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   52.906235] [drm:intel_dump_pipe_config], [CRTC:7][modeset] config for pipe C
>[   52.906236] [drm:intel_dump_pipe_config], cpu_transcoder: C
>[   52.906237] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   52.906238] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   52.906240] [drm:intel_dump_pipe_config], requested mode:
>[   52.906241] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   52.906242] [drm:intel_dump_pipe_config], adjusted mode:
>[   52.906244] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   52.906245] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   52.906247] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   52.906248] [drm:intel_dump_pipe_config], ips: 0
>[   52.906251] [drm:__intel_set_power_well], Enabling power well
>[   52.906256] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe C
>[   52.907114] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   52.909439] [drm:ironlake_update_plane], Writing base 04C94000 00000000 0 0 7680
>[   52.909445] [drm:ilk_check_wm], WM1: enabled
>[   52.909446] [drm:ilk_check_wm], WM2: enabled
>[   52.909447] [drm:ilk_check_wm], WM3: enabled
>[   52.909448] [drm:ilk_check_wm], WM4: enabled
>[   52.909453] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   52.909455] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe C
>[   52.909456] [drm:intel_ddi_mode_set], HDMI audio on pipe C on DDI
>[   52.909457] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   52.909459] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   52.909461] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   52.909462] [drm:haswell_write_eld], HDMI audio: enable codec
>[   52.960928] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   52.960929] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x     400
>[   52.960931] [drm:haswell_write_eld], HDMI audio: eld vld status=0x     500
>[   52.960932] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   52.960934] [drm:haswell_write_eld], ELD on pipe C
>[   52.960938] [drm:haswell_write_eld], port num:0
>[   52.960939] [drm:haswell_write_eld], ELD size 9
>[   52.960960] [drm:ilk_check_wm], WM1: enabled
>[   52.960962] [drm:ilk_check_wm], WM2: enabled
>[   52.960963] [drm:ilk_check_wm], WM3: enabled
>[   52.960964] [drm:ilk_check_wm], WM4: enabled
>[   53.012988] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   53.065049] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   53.067058] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   53.067061] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   53.067062] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   53.067064] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   53.067065] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   53.067067] [drm:check_crtc_state], [CRTC:3]
>[   53.067070] [drm:check_crtc_state], [CRTC:5]
>[   53.067072] [drm:check_crtc_state], [CRTC:7]
>[   53.081841] [drm:drm_mode_setcrtc], [CRTC:7]
>[   53.081845] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   53.081846] [drm:intel_crtc_set_config], [CRTC:7] [FB:42] #connectors=1 (x y) (0 0)
>[   53.081848] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=1
>[   53.081850] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:7]
>[   53.081854] [drm:ironlake_update_plane], Writing base 04C94000 00000000 0 0 7680
>[   53.099174] [drm:i915_driver_open], 
>[   53.099199] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   53.099222] [drm:drm_mode_setcrtc], [CRTC:7]
>[   53.099224] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   53.099225] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[   53.099227] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   53.099228] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   53.099230] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   53.099231] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 4
>[   58.801878] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   58.801885] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   58.804681] [drm:i915_error_work_func], resetting chip
>[   58.804881] [drm] Simulated gpu hang, resetting stop_rings
>[   58.806847] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
>[   58.806849] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[   58.831822] [drm:ilk_check_wm], WM1: enabled
>[   58.831825] [drm:ilk_check_wm], WM2: enabled
>[   58.831826] [drm:ilk_check_wm], WM3: enabled
>[   58.831827] [drm:ilk_check_wm], WM4: enabled
>[   58.831836] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   58.831841] [drm:__intel_set_power_well], Requesting to disable the power well
>[   58.831846] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   58.831848] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   58.831849] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   58.831851] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   58.831852] [drm:check_crtc_state], [CRTC:3]
>[   58.831854] [drm:check_crtc_state], [CRTC:5]
>[   58.831856] [drm:check_crtc_state], [CRTC:7]
>[   58.831919] [drm:i915_driver_open], 
>[   58.831937] [drm:i915_error_state_write], Resetting error state
>[   58.831970] [drm:drm_mode_setcrtc], [CRTC:7]
>[   58.831973] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   58.831975] [drm:intel_crtc_set_config], [CRTC:7] [FB:43] #connectors=1 (x y) (0 0)
>[   58.831976] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   58.831978] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[   58.831979] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   58.831980] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:7]
>[   58.831982] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   58.831983] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[   58.831985] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   58.831988] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   58.831990] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   58.831991] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   58.831992] [drm:intel_dump_pipe_config], [CRTC:7][modeset] config for pipe C
>[   58.831993] [drm:intel_dump_pipe_config], cpu_transcoder: C
>[   58.831995] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   58.831996] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   58.831997] [drm:intel_dump_pipe_config], requested mode:
>[   58.831998] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   58.832000] [drm:intel_dump_pipe_config], adjusted mode:
>[   58.832001] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   58.832003] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   58.832004] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   58.832006] [drm:intel_dump_pipe_config], ips: 0
>[   58.832008] [drm:__intel_set_power_well], Enabling power well
>[   58.832011] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe C
>[   58.832859] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   58.832893] [drm:ironlake_update_plane], Writing base 0555E000 00000000 0 0 7680
>[   58.832897] [drm:ilk_check_wm], WM1: enabled
>[   58.832899] [drm:ilk_check_wm], WM2: enabled
>[   58.832900] [drm:ilk_check_wm], WM3: enabled
>[   58.832901] [drm:ilk_check_wm], WM4: enabled
>[   58.832906] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   58.832907] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe C
>[   58.832908] [drm:intel_ddi_mode_set], HDMI audio on pipe C on DDI
>[   58.832909] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   58.832911] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   58.832912] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   58.832913] [drm:haswell_write_eld], HDMI audio: enable codec
>[   58.884878] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   58.884879] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x     400
>[   58.884881] [drm:haswell_write_eld], HDMI audio: eld vld status=0x     500
>[   58.884883] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   58.884884] [drm:haswell_write_eld], ELD on pipe C
>[   58.884888] [drm:haswell_write_eld], port num:0
>[   58.884889] [drm:haswell_write_eld], ELD size 9
>[   58.884909] [drm:ilk_check_wm], WM1: enabled
>[   58.884910] [drm:ilk_check_wm], WM2: enabled
>[   58.884912] [drm:ilk_check_wm], WM3: enabled
>[   58.884913] [drm:ilk_check_wm], WM4: enabled
>[   58.936940] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   58.989000] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   58.991009] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   58.991011] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   58.991013] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   58.991014] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   58.991016] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   58.991018] [drm:check_crtc_state], [CRTC:3]
>[   58.991020] [drm:check_crtc_state], [CRTC:5]
>[   58.991022] [drm:check_crtc_state], [CRTC:7]
>[   58.991091] [drm:i915_driver_open], 
>[   58.991108] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   58.991129] [drm:drm_mode_setcrtc], [CRTC:7]
>[   58.991130] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   58.991132] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[   58.991134] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   58.991135] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   58.991136] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   58.991137] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 4
>[   64.808908] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   64.808912] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   64.811711] [drm:i915_error_work_func], resetting chip
>[   64.811927] [drm] Simulated gpu hang, resetting stop_rings
>[   64.813887] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
>[   64.813889] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[   64.840873] [drm:ilk_check_wm], WM1: enabled
>[   64.840875] [drm:ilk_check_wm], WM2: enabled
>[   64.840877] [drm:ilk_check_wm], WM3: enabled
>[   64.840878] [drm:ilk_check_wm], WM4: enabled
>[   64.840887] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   64.840893] [drm:__intel_set_power_well], Requesting to disable the power well
>[   64.840899] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   64.840901] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   64.840903] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   64.840904] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   64.840906] [drm:check_crtc_state], [CRTC:3]
>[   64.840908] [drm:check_crtc_state], [CRTC:5]
>[   64.840910] [drm:check_crtc_state], [CRTC:7]
>[   64.840991] [drm:i915_driver_open], 
>[   64.841013] [drm:i915_error_state_write], Resetting error state
>[   64.841048] [drm:drm_mode_setcrtc], [CRTC:7]
>[   64.841053] [drm:drm_mode_setcrtc], [CONNECTOR:21:HDMI-A-4]
>[   64.841054] [drm:intel_crtc_set_config], [CRTC:7] [FB:42] #connectors=1 (x y) (0 0)
>[   64.841056] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   64.841058] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[   64.841059] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   64.841060] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:7]
>[   64.841062] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   64.841063] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[   64.841065] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   64.841070] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   64.841071] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   64.841072] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   64.841073] [drm:intel_dump_pipe_config], [CRTC:7][modeset] config for pipe C
>[   64.841075] [drm:intel_dump_pipe_config], cpu_transcoder: C
>[   64.841076] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   64.841077] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   64.841079] [drm:intel_dump_pipe_config], requested mode:
>[   64.841080] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   64.841082] [drm:intel_dump_pipe_config], adjusted mode:
>[   64.841083] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   64.841084] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   64.841086] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   64.841087] [drm:intel_dump_pipe_config], ips: 0
>[   64.841090] [drm:__intel_set_power_well], Enabling power well
>[   64.841093] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe C
>[   64.841935] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   64.841971] [drm:ironlake_update_plane], Writing base 04C94000 00000000 0 0 7680
>[   64.841976] [drm:ilk_check_wm], WM1: enabled
>[   64.841977] [drm:ilk_check_wm], WM2: enabled
>[   64.841978] [drm:ilk_check_wm], WM3: enabled
>[   64.841979] [drm:ilk_check_wm], WM4: enabled
>[   64.841984] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   64.841985] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe C
>[   64.841987] [drm:intel_ddi_mode_set], HDMI audio on pipe C on DDI
>[   64.841988] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   64.841990] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   64.841994] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   64.841996] [drm:haswell_write_eld], HDMI audio: enable codec
>[   64.893930] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   64.893933] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x     400
>[   64.893935] [drm:haswell_write_eld], HDMI audio: eld vld status=0x     500
>[   64.893936] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   64.893938] [drm:haswell_write_eld], ELD on pipe C
>[   64.893942] [drm:haswell_write_eld], port num:0
>[   64.893944] [drm:haswell_write_eld], ELD size 9
>[   64.893965] [drm:ilk_check_wm], WM1: enabled
>[   64.893966] [drm:ilk_check_wm], WM2: enabled
>[   64.893967] [drm:ilk_check_wm], WM3: enabled
>[   64.893968] [drm:ilk_check_wm], WM4: enabled
>[   64.945991] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   64.998052] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   65.000059] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   65.000062] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   65.000063] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   65.000065] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   65.000066] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   65.000068] [drm:check_crtc_state], [CRTC:3]
>[   65.000070] [drm:check_crtc_state], [CRTC:5]
>[   65.000072] [drm:check_crtc_state], [CRTC:7]
>[   65.000152] [drm:i915_driver_open], 
>[   65.000170] [drm:i915_ring_stop_set], Stopping rings 0x0000000f
>[   65.000201] [drm:drm_mode_setcrtc], [CRTC:7]
>[   65.000202] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   65.000204] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=1, fb_changed=0
>[   65.000205] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [NOCRTC]
>[   65.000207] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   65.000208] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   65.000209] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 4
>[   70.811975] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
>[   70.811982] [drm] capturing error event; look for more information in /sys/class/drm/card1/error
>[   70.814740] [drm:i915_error_work_func], resetting chip
>[   70.814938] [drm] Simulated gpu hang, resetting stop_rings
>[   70.816940] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
>[   70.816942] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>[   70.848923] [drm:ilk_check_wm], WM1: enabled
>[   70.848926] [drm:ilk_check_wm], WM2: enabled
>[   70.848927] [drm:ilk_check_wm], WM3: enabled
>[   70.848928] [drm:ilk_check_wm], WM4: enabled
>[   70.848937] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[   70.848942] [drm:__intel_set_power_well], Requesting to disable the power well
>[   70.848947] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   70.848949] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   70.848950] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   70.848952] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   70.848953] [drm:check_crtc_state], [CRTC:3]
>[   70.848955] [drm:check_crtc_state], [CRTC:5]
>[   70.848956] [drm:check_crtc_state], [CRTC:7]
>[   70.849019] [drm:i915_driver_open], 
>[   70.849035] [drm:i915_error_state_write], Resetting error state
>[   70.849222] [drm:drm_crtc_helper_set_config], 
>[   70.849223] [drm:drm_crtc_helper_set_config], [CRTC:13] [NOFB]
>[   70.849226] [drm:drm_crtc_helper_set_config], 
>[   70.849226] [drm:drm_crtc_helper_set_config], [CRTC:14] [NOFB]
>[   70.850882] [drm:i915_driver_open], 
>[   70.850901] [drm:i915_driver_open], 
>[   70.853819] [drm:i915_driver_open], 
>[   70.853830] [drm:i915_driver_open], 
>[   70.865024] [drm:intel_crtc_cursor_set], cursor off
>[   70.865027] [drm:intel_crtc_set_config], [CRTC:3] [FB:41] #connectors=1 (x y) (0 0)
>[   70.865030] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[   70.865032] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0
>[   70.865033] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   70.865035] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   70.865036] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   70.865038] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   70.865040] [drm:connected_sink_compute_bpp], [CONNECTOR:21:HDMI-A-4] checking for sink bpp constrains
>[   70.865044] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[   70.865045] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[   70.865047] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   70.865048] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[   70.865049] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[   70.865051] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   70.865052] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   70.865053] [drm:intel_dump_pipe_config], requested mode:
>[   70.865055] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   70.865057] [drm:intel_dump_pipe_config], adjusted mode:
>[   70.865058] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[   70.865059] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   70.865061] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   70.865062] [drm:intel_dump_pipe_config], ips: 0
>[   70.865065] [drm:__intel_set_power_well], Enabling power well
>[   70.865069] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe A
>[   70.865902] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[   70.865948] [drm:ironlake_update_plane], Writing base 000A1000 00000000 0 0 7680
>[   70.865955] [drm:ilk_check_wm], WM1: enabled
>[   70.865958] [drm:ilk_check_wm], WM2: enabled
>[   70.865960] [drm:ilk_check_wm], WM3: enabled
>[   70.865962] [drm:ilk_check_wm], WM4: enabled
>[   70.865970] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1200]
>[   70.865972] [drm:intel_ddi_mode_set], Preparing DDI mode on port D, pipe A
>[   70.865974] [drm:intel_ddi_mode_set], HDMI audio on pipe A on DDI
>[   70.865976] [drm:intel_ddi_mode_set], HDMI audio: write eld information
>[   70.865979] [drm:intel_write_eld], ELD on [CONNECTOR:21:HDMI-A-4], [ENCODER:19:TMDS-19]
>[   70.865981] [drm:haswell_write_eld], HDMI: Haswell Audio initialize....
>[   70.865983] [drm:haswell_write_eld], HDMI audio: enable codec
>[   70.917999] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   70.918001] [drm:haswell_write_eld], HDMI audio: pin eld vld status=0x       4
>[   70.918003] [drm:haswell_write_eld], HDMI audio: eld vld status=0x       5
>[   70.918004] [drm:haswell_write_eld], HDMI audio: audio conf: 0x  70fa60
>[   70.918006] [drm:haswell_write_eld], ELD on pipe A
>[   70.918010] [drm:haswell_write_eld], port num:0
>[   70.918012] [drm:haswell_write_eld], ELD size 9
>[   70.918033] [drm:ilk_check_wm], WM1: enabled
>[   70.918034] [drm:ilk_check_wm], WM2: enabled
>[   70.918035] [drm:ilk_check_wm], WM3: enabled
>[   70.918036] [drm:ilk_check_wm], WM4: enabled
>[   70.970060] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   71.022121] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   71.024127] [drm:intel_connector_check_state], [CONNECTOR:21:HDMI-A-4]
>[   71.024129] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   71.024131] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   71.024132] [drm:check_encoder_state], [ENCODER:16:TMDS-16]
>[   71.024134] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   71.024135] [drm:check_crtc_state], [CRTC:3]
>[   71.024141] [drm:check_crtc_state], [CRTC:5]
>[   71.024143] [drm:check_crtc_state], [CRTC:7]
>[   71.024146] [drm:intel_crtc_cursor_set], cursor off
>[   71.024148] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   71.024149] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   71.024151] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]
>[   71.024153] [drm:intel_crtc_cursor_set], cursor off
>[   71.024154] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   71.024156] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:7], mode_changed=0, fb_changed=0
>[   71.024157] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:HDMI-A-4] to [CRTC:3]

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Attachments on bug 68641: 84774 | 84778

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