[ 90.080092] [drm:intel_crtc_mode_set], [ENCODER:7:None-7] set [MODE:16:1024x768] [ 90.080494] [drm:i8xx_irq_handler], pipe B underrun [ 90.082612] VR00: 0xa202 [ 90.083448] VR01: 0x0000 [ 90.084293] VR30: 0x0000 [ 90.085129] VR40: 0x3400 [ 90.085978] VR80: 0x0000 [ 90.086814] VR81: 0x0000 [ 90.087658] VR82: 0x000a [ 90.088511] VR83: 0x000a [ 90.089360] VR84: 0x000a [ 90.090196] VR85: 0x000a [ 90.091032] VR86: 0x000a [ 90.091868] VR87: 0x000a [ 90.092721] VR88: 0x000a [ 90.093557] VR8E: 0x0002 [ 90.094393] VR8F: 0x0003 [ 90.097160] [drm:i8xx_irq_handler], pipe B underrun [ 90.113818] [drm:i8xx_irq_handler], pipe B underrun [ 90.148042] [drm:intel_wait_for_vblank], vblank wait timed out [ 90.167310] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 90.168165] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 90.168169] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 90.168173] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 90.168176] [drm:intel_modeset_check_state], [CRTC:3] [ 90.168179] [drm:intel_modeset_check_state], [CRTC:4] [ 90.168189] [drm:intel_crtc_set_config], [CRTC:3] [FB:17] #connectors=1 (x y) (0 0) [ 90.168195] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:VGA-1] to [CRTC:3] [ 90.168199] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:4] [ 90.168203] [drm:intel_crtc_set_config], [CRTC:4] [FB:17] #connectors=1 (x y) (0 0) [ 90.168208] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:VGA-1] to [CRTC:3] [ 90.168212] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:4] [ 90.168989] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 90.184275] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 90.200196] PM: Entering mem sleep [ 90.200263] Suspending console(s) (use no_console_suspend to debug) [ 90.200918] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 90.201160] sd 0:0:0:0: [sda] Stopping disk [ 90.212942] nsc-ircc 00:0b: disabled [ 90.213065] parport_pc 00:0a: disabled [ 90.213207] serial 00:09: disabled [ 90.213722] serial 00:09: wake-up capability disabled by ACPI [ 90.214129] pci 0000:00:1e.0: wake-up capability enabled by ACPI [ 90.220097] ACPI handle has no context! [ 90.301050] [drm:i830_get_fifo_size], FIFO size - (0x00017e5f) A: 47 [ 90.301054] [drm:intel_calculate_wm], FIFO entries required for mode: 41 [ 90.301056] [drm:intel_calculate_wm], FIFO watermark level: 4 [ 90.301060] [drm:i830_update_wm], Setting FIFO watermarks - A: 4 [ 90.301068] [drm:i915_get_vblank_counter], trying to get vblank count for disabled pipe B [ 90.316162] i915 0000:00:02.0: power state changed by ACPI to D3hot [ 90.537834] PM: suspend of devices complete after 337.151 msecs [ 90.537838] PM: suspend devices took 0.336 seconds [ 90.538092] PM: late suspend of devices complete after 0.248 msecs [ 90.538416] PM: noirq suspend of devices complete after 0.319 msecs [ 90.538598] ACPI: Preparing to enter system sleep state S3 [ 90.728070] PM: Saving platform NVS memory [ 90.728113] Disabling non-boot CPUs ... [ 90.728113] ACPI: Low-level resume complete [ 90.728113] PM: Restoring platform NVS memory [ 90.728113] ACPI: Waking up from system sleep state S3 [ 91.084169] i915 0000:00:02.0: power state changed by ACPI to D0 [ 91.100081] pci 0000:00:1d.0: power state changed by ACPI to D0 [ 91.100112] pci 0000:00:1d.1: power state changed by ACPI to D0 [ 91.100308] yenta_cardbus 0000:01:00.0: proprietary Ricoh MMC controller disabled (via cardbus function) [ 91.100312] yenta_cardbus 0000:01:00.0: MMC cards are now supported by standard SDHCI controller [ 91.148347] PM: noirq resume of devices complete after 64.268 msecs [ 91.148499] PM: early resume of devices complete after 0.061 msecs [ 91.148655] i915 0000:00:02.0: setting latency timer to 64 [ 91.155666] pci 0000:00:1e.0: setting latency timer to 64 [ 91.155697] ata_piix 0000:00:1f.1: setting latency timer to 64 [ 91.155718] snd_intel8x0 0000:00:1f.5: setting latency timer to 64 [ 91.197690] [drm:intel_opregion_setup], graphic opregion physical addr: 0x0 [ 91.197694] [drm:intel_opregion_setup], ACPI OpRegion not supported! [ 91.199214] [drm:intel_modeset_setup_hw_state], [CRTC:3] hw state readout: disabled [ 91.199218] [drm:intel_modeset_setup_hw_state], [CRTC:4] hw state readout: disabled [ 91.199283] [drm:intel_modeset_setup_hw_state], [ENCODER:6:DAC-6] hw state readout: disabled, pipe=0 [ 91.199289] [drm:intel_modeset_setup_hw_state], [ENCODER:7:None-7] hw state readout: disabled, pipe=0 [ 91.199294] [drm:intel_modeset_setup_hw_state], [CONNECTOR:5:VGA-1] hw state readout: disabled [ 91.200282] [drm:intel_modeset_setup_hw_state], [CONNECTOR:8:LVDS-1] hw state readout: disabled [ 91.200290] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 91.200294] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 91.200300] [drm:intel_set_mode], set mode pipe masks: modeset: 3, prepare: 3, disable: 0 [ 91.200325] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 91.205219] [drm:i9xx_crtc_mode_set], Mode for pipe A: [ 91.205228] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 91.205306] pci 0000:00:1e.0: wake-up capability disabled by ACPI [ 91.217980] serial 00:09: activated [ 91.218606] parport_pc 00:0a: activated [ 91.219262] nsc-ircc 00:0b: activated [ 91.220050] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 91.220058] [drm:i830_get_fifo_size], FIFO size - (0x00017e5f) A: 47 [ 91.220061] [drm:intel_calculate_wm], FIFO entries required for mode: 20 [ 91.220064] [drm:intel_calculate_wm], FIFO watermark level: 25 [ 91.220067] [drm:i830_update_wm], Setting FIFO watermarks - A: 25 [ 91.220073] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 91.224863] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 91.224870] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 91.240045] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 91.240051] [drm:intel_crtc_mode_set], [ENCODER:7:None-7] set [MODE:0:640x480] [ 91.242561] VR00: 0xa202 [ 91.243397] VR01: 0x0000 [ 91.244250] VR30: 0x0000 [ 91.245086] VR40: 0x3400 [ 91.245922] VR80: 0x0000 [ 91.246758] VR81: 0x0000 [ 91.247594] VR82: 0x000a [ 91.248451] VR83: 0x000a [ 91.249364] VR84: 0x000a [ 91.250228] VR85: 0x000a [ 91.251064] VR86: 0x000a [ 91.251899] VR87: 0x000a [ 91.252748] VR88: 0x000a [ 91.253585] VR8E: 0x0000 [ 91.254420] VR8F: 0x0000 [ 91.303395] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 91.304277] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 91.304282] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 91.304286] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 91.304290] [drm:intel_modeset_check_state], [CRTC:3] [ 91.304293] [drm:intel_modeset_check_state], [CRTC:4] [ 91.320035] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 91.320042] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 91.336042] ------------[ cut here ]------------ [ 91.336123] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:1271 intel_disable_pipe+0x13d/0x180 [i915]() [ 91.336125] Hardware name: 26724BG [ 91.336127] plane B assertion failure, should be off on pipe A but is still active [ 91.336182] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 91.336188] Pid: 2016, comm: kworker/u:10 Tainted: G W O 3.6.0-994-generic #201209070408 [ 91.336189] Call Trace: [ 91.336206] [] warn_slowpath_common+0x72/0xa0 [ 91.336239] [] ? intel_disable_pipe+0x13d/0x180 [i915] [ 91.336271] [] ? intel_disable_pipe+0x13d/0x180 [i915] [ 91.336278] [] warn_slowpath_fmt+0x33/0x40 [ 91.336310] [] intel_disable_pipe+0x13d/0x180 [i915] [ 91.336344] [] i9xx_crtc_disable+0xdd/0x170 [i915] [ 91.336351] [] ? vprintk+0x3d/0x40 [ 91.336384] [] intel_crtc_disable+0x2a/0x110 [i915] [ 91.336435] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 91.336469] [] intel_set_mode+0x27d/0x9d0 [i915] [ 91.336478] [] ? dequeue_task_fair+0x60/0xf0 [ 91.336489] [] ? __schedule+0x2d1/0x620 [ 91.336495] [] ? sched_clock+0x8/0x10 [ 91.336506] [] ? sched_clock_local+0xcb/0x1c0 [ 91.336511] [] ? sched_clock_cpu+0xcf/0x150 [ 91.336518] [] ? log_store+0x19c/0x230 [ 91.336526] [] ? default_spin_lock_flags+0x8/0x10 [ 91.336532] [] ? _raw_spin_lock_irqsave+0x2d/0x40 [ 91.336541] [] ? up+0x2a/0x40 [ 91.336546] [] ? console_trylock+0x4a/0x50 [ 91.336551] [] ? console_trylock_for_printk+0x84/0x90 [ 91.336589] [] ? ibx_set_infoframes+0xd2/0x170 [i915] [ 91.336629] [] ? intel_ring_begin+0x71/0xf0 [i915] [ 91.336635] [] ? vprintk+0x3d/0x40 [ 91.336661] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 91.336695] [] intel_release_load_detect_pipe+0xdc/0x100 [i915] [ 91.336722] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 91.336756] [] intel_modeset_setup_hw_state+0x6c6/0x710 [i915] [ 91.336785] [] i915_drm_thaw+0x9e/0x110 [i915] [ 91.336796] [] ? pcibios_set_master+0x89/0xb0 [ 91.336822] [] i915_resume+0x3f/0x80 [i915] [ 91.336849] [] i915_pm_resume+0x15/0x20 [i915] [ 91.336856] [] pci_pm_resume+0x66/0xd0 [ 91.336866] [] dpm_run_callback.isra.5+0x31/0x60 [ 91.336871] [] ? pci_pm_thaw+0x70/0x70 [ 91.336876] [] device_resume+0xc5/0x170 [ 91.336881] [] async_resume+0x1e/0x50 [ 91.336889] [] async_run_entry_fn+0x6c/0x190 [ 91.336894] [] ? try_to_wake_up+0x140/0x190 [ 91.336902] [] process_one_work+0x117/0x410 [ 91.336907] [] ? maybe_create_worker+0xdd/0xf0 [ 91.336912] [] ? async_schedule+0x20/0x20 [ 91.336917] [] worker_thread+0x11e/0x320 [ 91.336922] [] ? manage_workers.isra.22+0x100/0x100 [ 91.336929] [] kthread+0x72/0x80 [ 91.336935] [] ? flush_kthread_worker+0x90/0x90 [ 91.336944] [] kernel_thread_helper+0x6/0x10 [ 91.336947] ---[ end trace b1a6e35a2fe0b198 ]--- [ 91.337797] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 91.337802] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 91.337806] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 91.337810] [drm:intel_modeset_check_state], [CRTC:3] [ 91.337813] [drm:intel_modeset_check_state], [CRTC:4] [ 91.338655] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 91.338659] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 91.338663] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 91.338666] [drm:intel_modeset_check_state], [CRTC:3] [ 91.338670] [drm:intel_modeset_check_state], [CRTC:4] [ 91.338726] [drm:intel_crtc_set_config], [CRTC:3] [FB:17] #connectors=1 (x y) (0 0) [ 91.338730] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set [ 91.338734] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 91.338741] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 91.338748] [drm:drm_mode_debug_printmodeline], Modeline 15:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 91.338752] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 91.338756] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:VGA-1] to [CRTC:3] [ 91.338760] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:4] [ 91.338763] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 91.338765] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 91.338772] [drm:drm_mode_debug_printmodeline], Modeline 15:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 91.338777] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 91.338784] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 91.342601] [drm:i8xx_irq_handler], pipe B underrun [ 91.343630] [drm:i9xx_crtc_mode_set], Mode for pipe A: [ 91.343637] [drm:drm_mode_debug_printmodeline], Modeline 15:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 91.359512] [drm:i8xx_irq_handler], pipe B underrun [ 91.376173] [drm:i8xx_irq_handler], pipe B underrun [ 91.392830] [drm:i8xx_irq_handler], pipe B underrun [ 91.396041] [drm:intel_wait_for_vblank], vblank wait timed out [ 91.396050] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 91.396057] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:15:1024x768] [ 91.409488] [drm:i8xx_irq_handler], pipe B underrun [ 91.426143] [drm:i8xx_irq_handler], pipe B underrun [ 91.442803] [drm:i8xx_irq_handler], pipe B underrun [ 91.452032] [drm:intel_wait_for_vblank], vblank wait timed out [ 91.452096] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 91.452937] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 91.452941] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 91.452945] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 91.452948] [drm:intel_modeset_check_state], [CRTC:3] [ 91.452951] [drm:intel_modeset_check_state], [CRTC:4] [ 91.452958] [drm:intel_crtc_set_config], [CRTC:4] [FB:17] #connectors=1 (x y) (0 0) [ 91.452964] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:VGA-1] to [CRTC:3] [ 91.452968] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:4] [ 91.459456] [drm:i8xx_irq_handler], pipe B underrun [ 91.476120] [drm:i8xx_irq_handler], pipe B underrun [ 91.492776] [drm:i8xx_irq_handler], pipe B underrun [ 91.509434] [drm:i8xx_irq_handler], pipe B underrun [ 91.526092] [drm:i8xx_irq_handler], pipe B underrun [ 91.542750] [drm:i8xx_irq_handler], pipe B underrun [ 91.559406] [drm:i8xx_irq_handler], pipe B underrun [ 91.576066] [drm:i8xx_irq_handler], pipe B underrun [ 91.592723] [drm:i8xx_irq_handler], pipe B underrun [ 91.609381] [drm:i8xx_irq_handler], pipe B underrun [ 91.626039] [drm:i8xx_irq_handler], pipe B underrun [ 91.642695] [drm:i8xx_irq_handler], pipe B underrun [ 91.659355] [drm:i8xx_irq_handler], pipe B underrun [ 91.676013] [drm:i8xx_irq_handler], pipe B underrun [ 91.692670] [drm:i8xx_irq_handler], pipe B underrun [ 91.709328] [drm:i8xx_irq_handler], pipe B underrun [ 91.725985] [drm:i8xx_irq_handler], pipe B underrun [ 91.742642] [drm:i8xx_irq_handler], pipe B underrun [ 91.748095] firewire_core 0000:01:00.2: rediscovered device fw0 [ 91.759302] [drm:i8xx_irq_handler], pipe B underrun [ 91.775959] [drm:i8xx_irq_handler], pipe B underrun [ 91.792617] [drm:i8xx_irq_handler], pipe B underrun [ 91.809273] [drm:i8xx_irq_handler], pipe B underrun [ 91.825930] [drm:i8xx_irq_handler], pipe B underrun [ 91.842590] [drm:i8xx_irq_handler], pipe B underrun [ 91.859248] [drm:i8xx_irq_handler], pipe B underrun [ 91.875906] [drm:i8xx_irq_handler], pipe B underrun [ 91.892564] [drm:i8xx_irq_handler], pipe B underrun [ 91.909222] [drm:i8xx_irq_handler], pipe B underrun [ 91.925880] [drm:i8xx_irq_handler], pipe B underrun [ 91.942537] [drm:i8xx_irq_handler], pipe B underrun [ 91.959195] [drm:i8xx_irq_handler], pipe B underrun [ 91.975853] [drm:i8xx_irq_handler], pipe B underrun [ 91.992511] [drm:i8xx_irq_handler], pipe B underrun [ 92.009169] [drm:i8xx_irq_handler], pipe B underrun [ 92.025826] [drm:i8xx_irq_handler], pipe B underrun [ 92.042484] [drm:i8xx_irq_handler], pipe B underrun [ 92.059142] [drm:i8xx_irq_handler], pipe B underrun [ 92.075799] [drm:i8xx_irq_handler], pipe B underrun [ 92.092458] [drm:i8xx_irq_handler], pipe B underrun [ 92.109113] [drm:i8xx_irq_handler], pipe B underrun [ 92.125773] [drm:i8xx_irq_handler], pipe B underrun [ 92.142431] [drm:i8xx_irq_handler], pipe B underrun [ 92.159087] [drm:i8xx_irq_handler], pipe B underrun [ 92.175746] [drm:i8xx_irq_handler], pipe B underrun [ 92.192404] [drm:i8xx_irq_handler], pipe B underrun [ 92.209063] [drm:i8xx_irq_handler], pipe B underrun [ 92.225720] [drm:i8xx_irq_handler], pipe B underrun [ 92.242377] [drm:i8xx_irq_handler], pipe B underrun [ 92.259034] [drm:i8xx_irq_handler], pipe B underrun [ 92.275693] [drm:i8xx_irq_handler], pipe B underrun [ 92.292351] [drm:i8xx_irq_handler], pipe B underrun [ 92.309008] [drm:i8xx_irq_handler], pipe B underrun [ 92.325667] [drm:i8xx_irq_handler], pipe B underrun [ 92.342325] [drm:i8xx_irq_handler], pipe B underrun [ 92.358982] [drm:i8xx_irq_handler], pipe B underrun [ 92.375638] [drm:i8xx_irq_handler], pipe B underrun [ 92.392298] [drm:i8xx_irq_handler], pipe B underrun [ 92.408955] [drm:i8xx_irq_handler], pipe B underrun [ 92.425612] [drm:i8xx_irq_handler], pipe B underrun [ 92.442272] [drm:i8xx_irq_handler], pipe B underrun [ 92.458929] [drm:i8xx_irq_handler], pipe B underrun [ 92.475587] [drm:i8xx_irq_handler], pipe B underrun [ 92.492245] [drm:i8xx_irq_handler], pipe B underrun [ 92.508901] [drm:i8xx_irq_handler], pipe B underrun [ 92.525560] [drm:i8xx_irq_handler], pipe B underrun [ 92.542218] [drm:i8xx_irq_handler], pipe B underrun [ 92.558876] [drm:i8xx_irq_handler], pipe B underrun [ 92.575534] [drm:i8xx_irq_handler], pipe B underrun [ 92.592190] [drm:i8xx_irq_handler], pipe B underrun [ 92.608849] [drm:i8xx_irq_handler], pipe B underrun [ 92.625507] [drm:i8xx_irq_handler], pipe B underrun [ 92.642165] [drm:i8xx_irq_handler], pipe B underrun [ 92.658823] [drm:i8xx_irq_handler], pipe B underrun [ 92.675481] [drm:i8xx_irq_handler], pipe B underrun [ 92.692138] [drm:i8xx_irq_handler], pipe B underrun [ 92.708797] [drm:i8xx_irq_handler], pipe B underrun [ 92.725454] [drm:i8xx_irq_handler], pipe B underrun [ 92.742113] [drm:i8xx_irq_handler], pipe B underrun [ 92.758770] [drm:i8xx_irq_handler], pipe B underrun [ 92.775427] [drm:i8xx_irq_handler], pipe B underrun [ 92.792085] [drm:i8xx_irq_handler], pipe B underrun [ 92.808743] [drm:i8xx_irq_handler], pipe B underrun [ 92.825401] [drm:i8xx_irq_handler], pipe B underrun [ 92.842059] [drm:i8xx_irq_handler], pipe B underrun [ 92.858716] [drm:i8xx_irq_handler], pipe B underrun [ 92.875375] [drm:i8xx_irq_handler], pipe B underrun [ 92.892031] [drm:i8xx_irq_handler], pipe B underrun [ 92.908690] [drm:i8xx_irq_handler], pipe B underrun [ 92.924684] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 92.924691] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 92.924696] ata1.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out [ 92.924701] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out [ 92.925346] [drm:i8xx_irq_handler], pipe B underrun [ 92.942004] [drm:i8xx_irq_handler], pipe B underrun [ 92.948484] ata1.00: configured for UDMA/100 [ 92.950666] sd 0:0:0:0: [sda] Starting disk [ 92.958663] [drm:i8xx_irq_handler], pipe B underrun [ 92.975321] [drm:i8xx_irq_handler], pipe B underrun [ 92.991977] [drm:i8xx_irq_handler], pipe B underrun [ 93.008635] [drm:i8xx_irq_handler], pipe B underrun [ 93.025295] [drm:i8xx_irq_handler], pipe B underrun [ 93.041951] [drm:i8xx_irq_handler], pipe B underrun [ 93.058610] [drm:i8xx_irq_handler], pipe B underrun [ 93.075268] [drm:i8xx_irq_handler], pipe B underrun [ 93.091924] [drm:i8xx_irq_handler], pipe B underrun [ 93.108582] [drm:i8xx_irq_handler], pipe B underrun [ 93.125241] [drm:i8xx_irq_handler], pipe B underrun [ 93.141898] [drm:i8xx_irq_handler], pipe B underrun [ 93.158558] [drm:i8xx_irq_handler], pipe B underrun [ 93.175215] [drm:i8xx_irq_handler], pipe B underrun [ 93.191872] [drm:i8xx_irq_handler], pipe B underrun [ 93.208530] [drm:i8xx_irq_handler], pipe B underrun [ 93.225188] [drm:i8xx_irq_handler], pipe B underrun [ 93.241846] [drm:i8xx_irq_handler], pipe B underrun [ 93.252070] PM: resume of devices complete after 2103.563 msecs [ 93.252255] PM: resume devices took 2.104 seconds [ 93.252662] PM: Finishing wakeup. [ 93.252666] Restarting tasks ... [ 93.258524] [drm:i8xx_irq_handler], pipe B underrun [ 93.275181] [drm:i8xx_irq_handler], pipe B underrun [ 93.281877] [drm:i8xx_irq_handler], pipe B underrun [ 93.284595] done. [ 93.287376] [drm:i8xx_irq_handler], pipe B underrun [ 93.291837] [drm:i8xx_irq_handler], pipe B underrun [ 93.305354] video LNXVIDEO:00: Restoring backlight state [ 93.308487] [drm:i8xx_irq_handler], pipe B underrun [ 93.318722] [drm:drm_mode_setcrtc], [CRTC:3] [ 93.318760] [drm:drm_mode_setcrtc], [CONNECTOR:8:LVDS-1] [ 93.318769] [drm:intel_crtc_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0) [ 93.318780] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 93.318786] [drm:drm_mode_debug_printmodeline], Modeline 15:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 93.318796] [drm:drm_mode_debug_printmodeline], Modeline 19:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0x5 [ 93.318808] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:VGA-1] to [NOCRTC] [ 93.318813] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 93.318820] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:3] [ 93.318826] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 93.318830] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 93.318834] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 93.318839] [drm:drm_mode_debug_printmodeline], Modeline 19:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0x5 [ 93.318852] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 2 [ 93.325143] [drm:i8xx_irq_handler], pipe B underrun [ 93.341799] [drm:i8xx_irq_handler], pipe B underrun [ 93.358458] [drm:i8xx_irq_handler], pipe B underrun [ 93.375119] [drm:i8xx_irq_handler], pipe B underrun [ 93.391780] [drm:i8xx_irq_handler], pipe B underrun [ 93.408424] [drm:i8xx_irq_handler], pipe B underrun [ 93.425085] [drm:i8xx_irq_handler], pipe B underrun [ 93.441745] [drm:i8xx_irq_handler], pipe B underrun [ 93.458406] [drm:i8xx_irq_handler], pipe B underrun [ 93.475061] [drm:i8xx_irq_handler], pipe B underrun [ 93.491730] [drm:i8xx_irq_handler], pipe B underrun [ 93.508375] [drm:i8xx_irq_handler], pipe B underrun [ 93.525033] [drm:i8xx_irq_handler], pipe B underrun [ 93.541704] [drm:i8xx_irq_handler], pipe B underrun [ 93.558351] [drm:i8xx_irq_handler], pipe B underrun [ 93.575015] [drm:i8xx_irq_handler], pipe B underrun [ 93.591665] [drm:i8xx_irq_handler], pipe B underrun [ 93.608322] [drm:i8xx_irq_handler], pipe B underrun [ 93.624984] [drm:i8xx_irq_handler], pipe B underrun [ 93.641642] [drm:i8xx_irq_handler], pipe B underrun [ 93.658298] [drm:i8xx_irq_handler], pipe B underrun [ 93.674958] [drm:i8xx_irq_handler], pipe B underrun [ 93.691621] [drm:i8xx_irq_handler], pipe B underrun [ 93.708269] [drm:i8xx_irq_handler], pipe B underrun [ 93.724928] [drm:i8xx_irq_handler], pipe B underrun [ 93.741586] [drm:i8xx_irq_handler], pipe B underrun [ 93.758246] [drm:i8xx_irq_handler], pipe B underrun [ 93.773115] ------------[ cut here ]------------ [ 93.773224] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:1240 assert_plane+0x7f/0x90 [i915]() [ 93.773228] Hardware name: 26724BG [ 93.773232] plane B assertion failure (expected off, current on) [ 93.773236] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 93.773315] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 93.773319] Call Trace: [ 93.773339] [] warn_slowpath_common+0x72/0xa0 [ 93.773373] [] ? assert_plane+0x7f/0x90 [i915] [ 93.773407] [] ? assert_plane+0x7f/0x90 [i915] [ 93.773415] [] warn_slowpath_fmt+0x33/0x40 [ 93.773449] [] assert_plane+0x7f/0x90 [i915] [ 93.773458] [] ? vprintk+0x3d/0x40 [ 93.773495] [] intel_crtc_disable+0x4e/0x110 [i915] [ 93.773562] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 93.773599] [] intel_set_mode+0x27d/0x9d0 [i915] [ 93.773611] [] ? number.isra.2+0x32e/0x370 [ 93.773623] [] ? ext4_ext_rm_leaf+0x4e0/0x550 [ 93.773632] [] ? cont_print_text.constprop.13+0x60/0x150 [ 93.773639] [] ? log_store+0x19c/0x230 [ 93.773650] [] ? default_spin_lock_flags+0x8/0x10 [ 93.773663] [] ? _raw_spin_lock_irqsave+0x2d/0x40 [ 93.773670] [] ? console_unlock.part.10+0x299/0x2e0 [ 93.773677] [] ? _raw_spin_lock_irqsave+0x2d/0x40 [ 93.773685] [] ? console_unlock+0x17/0x30 [ 93.773692] [] ? console_unlock.part.10+0x299/0x2e0 [ 93.773700] [] ? _raw_spin_lock_irqsave+0x2d/0x40 [ 93.773707] [] ? vprintk+0x3d/0x40 [ 93.773735] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 93.773767] [] ? drm_mode_debug_printmodeline+0x94/0xa0 [drm] [ 93.773805] [] intel_crtc_set_config+0x64e/0x880 [i915] [ 93.773834] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 93.773863] [] drm_mode_setcrtc+0x2a9/0x520 [drm] [ 93.773900] [] ? intel_crtc_gamma_set+0x78/0x80 [i915] [ 93.773926] [] drm_ioctl+0x408/0x470 [drm] [ 93.774011] [] ? drm_mode_setplane+0x3b0/0x3b0 [drm] [ 93.774040] [] ? drm_copy_field+0x80/0x80 [drm] [ 93.774052] [] do_vfs_ioctl+0x7f/0x2f0 [ 93.774063] [] ? wait_on_retry_sync_kiocb+0x50/0x50 [ 93.774070] [] sys_ioctl+0x6f/0x80 [ 93.774082] [] sysenter_do_call+0x12/0x28 [ 93.774088] ---[ end trace b1a6e35a2fe0b199 ]--- [ 93.774901] [drm:i8xx_irq_handler], pipe B underrun [ 93.775835] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 93.796146] [drm:i830_get_fifo_size], FIFO size - (0x00017e5f) A: 47 [ 93.796164] [drm:intel_calculate_wm], FIFO entries required for mode: 41 [ 93.796169] [drm:intel_calculate_wm], FIFO watermark level: 4 [ 93.796174] [drm:i830_update_wm], Setting FIFO watermarks - A: 4 [ 93.801016] [drm:i9xx_crtc_mode_set], Mode for pipe A: [ 93.801024] [drm:drm_mode_debug_printmodeline], Modeline 19:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0x5 [ 93.808359] [drm:i8xx_irq_handler], pipe A underrun [ 93.825025] [drm:i8xx_irq_handler], pipe A underrun [ 93.841683] [drm:i8xx_irq_handler], pipe A underrun [ 93.856301] [drm:intel_wait_for_vblank], vblank wait timed out [ 93.856334] [drm:i9xx_update_plane], Writing base 00400000 00000000 0 0 4096 [ 93.858336] [drm:i8xx_irq_handler], pipe A underrun [ 93.874999] [drm:i8xx_irq_handler], pipe A underrun [ 93.891655] [drm:i8xx_irq_handler], pipe A underrun [ 93.908309] [drm:i8xx_irq_handler], pipe A underrun [ 93.912415] [drm:intel_wait_for_vblank], vblank wait timed out [ 93.912435] [drm:i830_get_fifo_size], FIFO size - (0x00017e5f) A: 47 [ 93.912441] [drm:intel_calculate_wm], FIFO entries required for mode: 41 [ 93.912446] [drm:intel_calculate_wm], FIFO watermark level: 4 [ 93.912451] [drm:i830_update_wm], Setting FIFO watermarks - A: 4 [ 93.912464] [drm:intel_crtc_mode_set], [ENCODER:7:None-7] set [MODE:19:] [ 93.914985] VR00: 0xa202 [ 93.915824] VR01: 0x0000 [ 93.916716] VR30: 0x8000 [ 93.919845] VR40: 0x3400 [ 93.920760] VR80: 0x0000 [ 93.922157] VR81: 0x0000 [ 93.922997] VR82: 0x000a [ 93.923835] VR83: 0x000a [ 93.924717] VR84: 0x000a [ 93.924961] [drm:i8xx_irq_handler], pipe A underrun [ 93.929559] VR85: 0x000a [ 93.930405] VR86: 0x000a [ 93.931302] VR87: 0x000a [ 93.932203] VR88: 0x000a [ 93.936970] VR8E: 0x0000 [ 93.937816] VR8F: 0x0000 [ 93.937830] [drm:i830_get_fifo_size], FIFO size - (0x00017e5f) A: 47 [ 93.937838] [drm:intel_calculate_wm], FIFO entries required for mode: 41 [ 93.937844] [drm:intel_calculate_wm], FIFO watermark level: 4 [ 93.937848] [drm:i830_update_wm], Setting FIFO watermarks - A: 4 [ 93.941627] [drm:i8xx_irq_handler], pipe A underrun [ 93.992148] [drm:intel_wait_for_vblank], vblank wait timed out [ 94.015876] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.015899] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.015906] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.015912] [drm:intel_modeset_check_state], [CRTC:3] [ 94.015919] [drm:intel_modeset_check_state], [CRTC:4] [ 94.016088] [drm:drm_mode_setcrtc], [CRTC:4] [ 94.016096] [drm:intel_crtc_set_config], [CRTC:4] [NOFB] [ 94.016108] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:3] [ 94.016138] [drm:drm_mode_setcrtc], [CRTC:4] [ 94.016143] [drm:intel_crtc_set_config], [CRTC:4] [NOFB] [ 94.016149] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:3] [ 94.016158] [drm:drm_mode_setcrtc], [CRTC:4] [ 94.016163] [drm:intel_crtc_set_config], [CRTC:4] [NOFB] [ 94.016169] [drm:intel_modeset_stage_output_state], [CONNECTOR:8:LVDS-1] to [CRTC:3] [ 94.016266] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.016275] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 94.016536] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.016542] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.016549] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.016557] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.016564] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.016581] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.021392] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.021400] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.024915] [drm:i8xx_irq_handler], pipe B underrun [ 94.030929] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 94.041201] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 94.041568] [drm:i8xx_irq_handler], pipe B underrun [ 94.052080] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.052098] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.058225] [drm:i8xx_irq_handler], pipe B underrun [ 94.068136] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.068145] ------------[ cut here ]------------ [ 94.068280] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.068285] Hardware name: 26724BG [ 94.068288] encoder active on the wrong pipe [ 94.068291] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.068373] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.068377] Call Trace: [ 94.068402] [] warn_slowpath_common+0x72/0xa0 [ 94.068438] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.068473] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.068481] [] warn_slowpath_fmt+0x33/0x40 [ 94.068517] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.068540] [] ? idr_remove+0x43/0x80 [ 94.068547] [] ? idr_remove+0x43/0x80 [ 94.068623] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.068659] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.068694] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.068730] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.068743] [] ? vprintk+0x3d/0x40 [ 94.068779] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.068814] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.068850] [] intel_crt_detect+0x407/0x780 [i915] [ 94.068858] [] ? console_unlock+0x17/0x30 [ 94.068886] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.068903] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.068936] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.068965] [] drm_ioctl+0x408/0x470 [drm] [ 94.068996] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.069014] [] ? enable_8259A_irq+0xf/0x20 [ 94.069022] [] ? cond_unmask_irq+0x31/0x40 [ 94.069047] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.069059] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.069069] [] ? irq_exit+0x5c/0xa0 [ 94.069077] [] sys_ioctl+0x6f/0x80 [ 94.069090] [] sysenter_do_call+0x12/0x28 [ 94.069095] ---[ end trace b1a6e35a2fe0b19a ]--- [ 94.069947] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.069955] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.069961] ------------[ cut here ]------------ [ 94.069997] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.070001] Hardware name: 26724BG [ 94.070005] active encoder's pipe doesn't match(expected 1, found 0) [ 94.070008] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.070070] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.070073] Call Trace: [ 94.070082] [] warn_slowpath_common+0x72/0xa0 [ 94.070117] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.070152] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.070160] [] warn_slowpath_fmt+0x33/0x40 [ 94.070196] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.070207] [] ? idr_remove+0x43/0x80 [ 94.070214] [] ? idr_remove+0x43/0x80 [ 94.070242] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.070278] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.070312] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.070347] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.070358] [] ? vprintk+0x3d/0x40 [ 94.070393] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.070428] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.070464] [] intel_crt_detect+0x407/0x780 [i915] [ 94.070472] [] ? console_unlock+0x17/0x30 [ 94.070500] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.070512] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.070543] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.070573] [] drm_ioctl+0x408/0x470 [drm] [ 94.070603] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.070613] [] ? enable_8259A_irq+0xf/0x20 [ 94.070620] [] ? cond_unmask_irq+0x31/0x40 [ 94.070645] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.070653] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.070660] [] ? irq_exit+0x5c/0xa0 [ 94.070667] [] sys_ioctl+0x6f/0x80 [ 94.070675] [] sysenter_do_call+0x12/0x28 [ 94.070680] ---[ end trace b1a6e35a2fe0b19b ]--- [ 94.070684] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.070690] [drm:intel_modeset_check_state], [CRTC:3] [ 94.070695] [drm:intel_modeset_check_state], [CRTC:4] [ 94.074884] [drm:i8xx_irq_handler], pipe B underrun [ 94.084336] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.084344] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.084350] [drm:intel_crt_load_detect], starting load-detect on CRT [ 94.090238] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.090248] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 94.091539] [drm:i8xx_irq_handler], pipe B underrun [ 94.108192] [drm:i8xx_irq_handler], pipe B underrun [ 94.109843] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.109851] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.109857] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.109862] [drm:intel_modeset_check_state], [CRTC:3] [ 94.109867] [drm:intel_modeset_check_state], [CRTC:4] [ 94.109875] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected [ 94.109884] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 94.109893] [drm:drm_mode_prune_invalid], Not using 1024x768 mode -3 [ 94.109901] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 94.109910] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 94.109915] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 94.109924] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 94.109930] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 94.109939] [drm:drm_mode_prune_invalid], Not using 848x480 mode -3 [ 94.109944] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 94.109952] [drm:drm_mode_prune_invalid], Not using 640x480 mode -3 [ 94.110394] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.110401] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.110408] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.110415] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.110421] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.110437] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.115251] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.115257] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.116090] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.124860] [drm:i8xx_irq_handler], pipe B underrun [ 94.141512] [drm:i8xx_irq_handler], pipe B underrun [ 94.144043] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.144055] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.158172] [drm:i8xx_irq_handler], pipe B underrun [ 94.174830] [drm:i8xx_irq_handler], pipe B underrun [ 94.184142] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.184149] ------------[ cut here ]------------ [ 94.184277] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.184281] Hardware name: 26724BG [ 94.184283] encoder active on the wrong pipe [ 94.184286] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.184364] Pid: 1442, comm: upowerd Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.184368] Call Trace: [ 94.184389] [] warn_slowpath_common+0x72/0xa0 [ 94.184425] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.184460] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.184469] [] warn_slowpath_fmt+0x33/0x40 [ 94.184504] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.184522] [] ? idr_remove+0x43/0x80 [ 94.184529] [] ? idr_remove+0x43/0x80 [ 94.184587] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.184623] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.184658] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.184693] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.184707] [] ? vprintk+0x3d/0x40 [ 94.184742] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.184777] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.184813] [] intel_crt_detect+0x407/0x780 [i915] [ 94.184828] [] ? mntput+0x1d/0x30 [ 94.184837] [] ? path_put+0x1a/0x20 [ 94.184846] [] ? path_openat+0x108/0x3c0 [ 94.184875] [] status_show+0x3a/0x80 [drm] [ 94.184903] [] ? dpms_show+0x60/0x60 [drm] [ 94.184917] [] dev_attr_show+0x1f/0x50 [ 94.184926] [] fill_read_buffer.isra.7+0x4e/0xd0 [ 94.184933] [] sysfs_read_file+0x7d/0x90 [ 94.184944] [] vfs_read+0x8c/0x160 [ 94.184951] [] ? fill_read_buffer.isra.7+0xd0/0xd0 [ 94.184958] [] sys_read+0x3d/0x70 [ 94.184970] [] sysenter_do_call+0x12/0x28 [ 94.184975] ---[ end trace b1a6e35a2fe0b19c ]--- [ 94.185828] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.185835] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.185841] ------------[ cut here ]------------ [ 94.185877] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.185880] Hardware name: 26724BG [ 94.185884] active encoder's pipe doesn't match(expected 1, found 0) [ 94.185887] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.185950] Pid: 1442, comm: upowerd Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.185953] Call Trace: [ 94.185962] [] warn_slowpath_common+0x72/0xa0 [ 94.185997] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.186032] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.186040] [] warn_slowpath_fmt+0x33/0x40 [ 94.186075] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.186085] [] ? idr_remove+0x43/0x80 [ 94.186092] [] ? idr_remove+0x43/0x80 [ 94.186120] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.186155] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.186190] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.186225] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.186236] [] ? vprintk+0x3d/0x40 [ 94.186271] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.186306] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.186342] [] intel_crt_detect+0x407/0x780 [i915] [ 94.186350] [] ? mntput+0x1d/0x30 [ 94.186357] [] ? path_put+0x1a/0x20 [ 94.186364] [] ? path_openat+0x108/0x3c0 [ 94.186392] [] status_show+0x3a/0x80 [drm] [ 94.186421] [] ? dpms_show+0x60/0x60 [drm] [ 94.186428] [] dev_attr_show+0x1f/0x50 [ 94.186435] [] fill_read_buffer.isra.7+0x4e/0xd0 [ 94.186441] [] sysfs_read_file+0x7d/0x90 [ 94.186449] [] vfs_read+0x8c/0x160 [ 94.186456] [] ? fill_read_buffer.isra.7+0xd0/0xd0 [ 94.186462] [] sys_read+0x3d/0x70 [ 94.186470] [] sysenter_do_call+0x12/0x28 [ 94.186475] ---[ end trace b1a6e35a2fe0b19d ]--- [ 94.186479] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.186485] [drm:intel_modeset_check_state], [CRTC:3] [ 94.186491] [drm:intel_modeset_check_state], [CRTC:4] [ 94.191488] [drm:i8xx_irq_handler], pipe B underrun [ 94.200564] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.200572] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.200577] [drm:intel_crt_load_detect], starting load-detect on CRT [ 94.208141] [drm:i8xx_irq_handler], pipe B underrun [ 94.211550] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.211559] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 94.224803] [drm:i8xx_irq_handler], pipe B underrun [ 94.234005] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.234013] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.234019] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.234024] [drm:intel_modeset_check_state], [CRTC:3] [ 94.234029] [drm:intel_modeset_check_state], [CRTC:4] [ 94.234061] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 94.234319] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.234324] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.234330] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.234336] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.234342] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.234356] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.239164] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.239171] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.241467] [drm:i8xx_irq_handler], pipe B underrun [ 94.258126] [drm:i8xx_irq_handler], pipe B underrun [ 94.274776] [drm:i8xx_irq_handler], pipe B underrun [ 94.284043] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.284060] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.291434] [drm:i8xx_irq_handler], pipe B underrun [ 94.300147] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.300154] ------------[ cut here ]------------ [ 94.300286] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.300290] Hardware name: 26724BG [ 94.300293] encoder active on the wrong pipe [ 94.300296] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.300376] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.300380] Call Trace: [ 94.300402] [] warn_slowpath_common+0x72/0xa0 [ 94.300438] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.300473] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.300482] [] warn_slowpath_fmt+0x33/0x40 [ 94.300518] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.300539] [] ? idr_remove+0x43/0x80 [ 94.300546] [] ? idr_remove+0x43/0x80 [ 94.300617] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.300653] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.300688] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.300724] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.300737] [] ? vprintk+0x3d/0x40 [ 94.300772] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.300807] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.300843] [] intel_crt_detect+0x407/0x780 [i915] [ 94.300852] [] ? console_unlock+0x17/0x30 [ 94.300880] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.300900] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.300933] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.300962] [] drm_ioctl+0x408/0x470 [drm] [ 94.300992] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.301011] [] ? enable_8259A_irq+0xf/0x20 [ 94.301020] [] ? cond_unmask_irq+0x31/0x40 [ 94.301046] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.301057] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.301069] [] ? irq_exit+0x5c/0xa0 [ 94.301076] [] sys_ioctl+0x6f/0x80 [ 94.301090] [] sysenter_do_call+0x12/0x28 [ 94.301096] ---[ end trace b1a6e35a2fe0b19e ]--- [ 94.301952] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.301960] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.301966] ------------[ cut here ]------------ [ 94.302002] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.302005] Hardware name: 26724BG [ 94.302009] active encoder's pipe doesn't match(expected 1, found 0) [ 94.302012] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.302076] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.302079] Call Trace: [ 94.302087] [] warn_slowpath_common+0x72/0xa0 [ 94.302123] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.302158] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.302166] [] warn_slowpath_fmt+0x33/0x40 [ 94.302201] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.302211] [] ? idr_remove+0x43/0x80 [ 94.302218] [] ? idr_remove+0x43/0x80 [ 94.302247] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.302282] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.302317] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.302352] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.302363] [] ? vprintk+0x3d/0x40 [ 94.302398] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.302433] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.302469] [] intel_crt_detect+0x407/0x780 [i915] [ 94.302477] [] ? console_unlock+0x17/0x30 [ 94.302505] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.302517] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.302548] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.302577] [] drm_ioctl+0x408/0x470 [drm] [ 94.302608] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.302618] [] ? enable_8259A_irq+0xf/0x20 [ 94.302624] [] ? cond_unmask_irq+0x31/0x40 [ 94.302649] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.302657] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.302664] [] ? irq_exit+0x5c/0xa0 [ 94.302671] [] sys_ioctl+0x6f/0x80 [ 94.302679] [] sysenter_do_call+0x12/0x28 [ 94.302683] ---[ end trace b1a6e35a2fe0b19f ]--- [ 94.302688] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.302694] [drm:intel_modeset_check_state], [CRTC:3] [ 94.302699] [drm:intel_modeset_check_state], [CRTC:4] [ 94.308091] [drm:i8xx_irq_handler], pipe B underrun [ 94.308329] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.308335] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.308341] [drm:intel_crt_load_detect], starting load-detect on CRT [ 94.321736] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.321745] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 94.324752] [drm:i8xx_irq_handler], pipe B underrun [ 94.337057] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 94.340228] e100 0000:01:08.0: eth0: NIC Link is Up 100 Mbps Full Duplex [ 94.340653] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 94.341409] [drm:i8xx_irq_handler], pipe B underrun [ 94.358071] [drm:i8xx_irq_handler], pipe B underrun [ 94.365928] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.365947] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.365954] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.365959] [drm:intel_modeset_check_state], [CRTC:3] [ 94.365965] [drm:intel_modeset_check_state], [CRTC:4] [ 94.365976] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected [ 94.366037] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 94.366045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] [ 94.366305] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 94.366328] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] probed modes : [ 94.366336] [drm:drm_mode_debug_printmodeline], Modeline 14:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x8 0x5 [ 94.366349] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 94.491728] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.491754] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 94.492178] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.492186] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.492196] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.492204] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.492213] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.500147] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.504996] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.505003] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.507995] [drm:i8xx_irq_handler], pipe B underrun [ 94.524650] [drm:i8xx_irq_handler], pipe B underrun [ 94.536074] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.536105] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.541308] [drm:i8xx_irq_handler], pipe B underrun [ 94.552171] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.552187] ------------[ cut here ]------------ [ 94.552302] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.552306] Hardware name: 26724BG [ 94.552309] encoder active on the wrong pipe [ 94.552312] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.552393] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.552397] Call Trace: [ 94.552418] [] warn_slowpath_common+0x72/0xa0 [ 94.552454] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.552489] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.552498] [] warn_slowpath_fmt+0x33/0x40 [ 94.552533] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.552553] [] ? idr_remove+0x43/0x80 [ 94.552560] [] ? idr_remove+0x43/0x80 [ 94.552622] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.552658] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.552670] [] ? radix_tree_lookup+0xa/0x10 [ 94.552703] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.552739] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.552751] [] ? vprintk+0x3d/0x40 [ 94.552787] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.552822] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.552858] [] intel_crt_detect+0x407/0x780 [i915] [ 94.552866] [] ? console_unlock+0x17/0x30 [ 94.552894] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.552912] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.552944] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.552974] [] drm_ioctl+0x408/0x470 [drm] [ 94.553004] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.553032] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.553044] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.553051] [] sys_ioctl+0x6f/0x80 [ 94.553065] [] sysenter_do_call+0x12/0x28 [ 94.553071] ---[ end trace b1a6e35a2fe0b1a0 ]--- [ 94.553926] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.553934] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.553940] ------------[ cut here ]------------ [ 94.553976] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.553979] Hardware name: 26724BG [ 94.553983] active encoder's pipe doesn't match(expected 1, found 0) [ 94.553986] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.554050] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.554053] Call Trace: [ 94.554061] [] warn_slowpath_common+0x72/0xa0 [ 94.554097] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.554132] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.554140] [] warn_slowpath_fmt+0x33/0x40 [ 94.554175] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.554185] [] ? idr_remove+0x43/0x80 [ 94.554192] [] ? idr_remove+0x43/0x80 [ 94.554220] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.554255] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.554265] [] ? radix_tree_lookup+0xa/0x10 [ 94.554298] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.554333] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.554344] [] ? vprintk+0x3d/0x40 [ 94.554379] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.554414] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.554450] [] intel_crt_detect+0x407/0x780 [i915] [ 94.554458] [] ? console_unlock+0x17/0x30 [ 94.554486] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.554498] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.554529] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.554558] [] drm_ioctl+0x408/0x470 [drm] [ 94.554588] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.554616] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.554623] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.554630] [] sys_ioctl+0x6f/0x80 [ 94.554638] [] sysenter_do_call+0x12/0x28 [ 94.554643] ---[ end trace b1a6e35a2fe0b1a1 ]--- [ 94.554647] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.554653] [drm:intel_modeset_check_state], [CRTC:3] [ 94.554659] [drm:intel_modeset_check_state], [CRTC:4] [ 94.557964] [drm:i8xx_irq_handler], pipe B underrun [ 94.560319] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.560327] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.560332] [drm:intel_crt_load_detect], starting load-detect on CRT [ 94.573843] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.573854] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 94.574617] [drm:i8xx_irq_handler], pipe B underrun [ 94.591287] [drm:i8xx_irq_handler], pipe B underrun [ 94.607944] [drm:i8xx_irq_handler], pipe B underrun [ 94.624594] [drm:i8xx_irq_handler], pipe B underrun [ 94.629330] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.629346] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.629353] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.629358] [drm:intel_modeset_check_state], [CRTC:3] [ 94.629364] [drm:intel_modeset_check_state], [CRTC:4] [ 94.629374] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected [ 94.629440] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.629448] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 94.629707] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.629714] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.629721] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.629728] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.629735] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.629749] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.634649] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.634657] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.641256] [drm:i8xx_irq_handler], pipe B underrun [ 94.657913] [drm:i8xx_irq_handler], pipe B underrun [ 94.664047] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.664066] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.674562] [drm:i8xx_irq_handler], pipe B underrun [ 94.680136] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.680144] ------------[ cut here ]------------ [ 94.680278] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.680283] Hardware name: 26724BG [ 94.680287] encoder active on the wrong pipe [ 94.680289] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.680373] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.680376] Call Trace: [ 94.680400] [] warn_slowpath_common+0x72/0xa0 [ 94.680436] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.680471] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.680479] [] warn_slowpath_fmt+0x33/0x40 [ 94.680515] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.680539] [] ? idr_remove+0x43/0x80 [ 94.680546] [] ? idr_remove+0x43/0x80 [ 94.680622] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.680657] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.680692] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.680728] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.680741] [] ? vprintk+0x3d/0x40 [ 94.680777] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.680812] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.680848] [] intel_crt_detect+0x407/0x780 [i915] [ 94.680856] [] ? console_unlock+0x17/0x30 [ 94.680884] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.680902] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.680935] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.680964] [] drm_ioctl+0x408/0x470 [drm] [ 94.680994] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.681022] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.681036] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.681051] [] ? restore_sigcontext+0xc9/0x100 [ 94.681058] [] sys_ioctl+0x6f/0x80 [ 94.681075] [] sysenter_do_call+0x12/0x28 [ 94.681081] ---[ end trace b1a6e35a2fe0b1a2 ]--- [ 94.681941] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.681948] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.681954] ------------[ cut here ]------------ [ 94.681991] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.681994] Hardware name: 26724BG [ 94.681998] active encoder's pipe doesn't match(expected 1, found 0) [ 94.682001] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.682065] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.682068] Call Trace: [ 94.682077] [] warn_slowpath_common+0x72/0xa0 [ 94.682112] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.682148] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.682156] [] warn_slowpath_fmt+0x33/0x40 [ 94.682191] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.682201] [] ? idr_remove+0x43/0x80 [ 94.682208] [] ? idr_remove+0x43/0x80 [ 94.682236] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.682272] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.682306] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.682341] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.682352] [] ? vprintk+0x3d/0x40 [ 94.682387] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.682422] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.682458] [] intel_crt_detect+0x407/0x780 [i915] [ 94.682466] [] ? console_unlock+0x17/0x30 [ 94.682494] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.682506] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.682537] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.682566] [] drm_ioctl+0x408/0x470 [drm] [ 94.682596] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.682624] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.682632] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.682639] [] ? restore_sigcontext+0xc9/0x100 [ 94.682646] [] sys_ioctl+0x6f/0x80 [ 94.682654] [] sysenter_do_call+0x12/0x28 [ 94.682658] ---[ end trace b1a6e35a2fe0b1a3 ]--- [ 94.682663] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.682669] [drm:intel_modeset_check_state], [CRTC:3] [ 94.682674] [drm:intel_modeset_check_state], [CRTC:4] [ 94.691225] [drm:i8xx_irq_handler], pipe B underrun [ 94.704301] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.704308] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.704313] [drm:intel_crt_load_detect], starting load-detect on CRT [ 94.707876] [drm:i8xx_irq_handler], pipe B underrun [ 94.717223] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.717233] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 94.724535] [drm:i8xx_irq_handler], pipe B underrun [ 94.737848] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.737856] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.737862] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.737868] [drm:intel_modeset_check_state], [CRTC:3] [ 94.737873] [drm:intel_modeset_check_state], [CRTC:4] [ 94.738133] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.738170] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] probed modes : [ 94.738178] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 94.738187] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 94.738196] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 94.738205] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 94.738214] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 94.738273] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.738280] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 94.738537] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.738542] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.738548] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.738555] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.738561] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.738571] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.741189] [drm:i8xx_irq_handler], pipe B underrun [ 94.743400] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.743405] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.757852] [drm:i8xx_irq_handler], pipe B underrun [ 94.772047] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.772059] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.774508] [drm:i8xx_irq_handler], pipe B underrun [ 94.788138] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.788144] ------------[ cut here ]------------ [ 94.788227] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.788231] Hardware name: 26724BG [ 94.788233] encoder active on the wrong pipe [ 94.788236] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.788310] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.788313] Call Trace: [ 94.788327] [] warn_slowpath_common+0x72/0xa0 [ 94.788363] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.788398] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.788406] [] warn_slowpath_fmt+0x33/0x40 [ 94.788441] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.788454] [] ? idr_remove+0x43/0x80 [ 94.788461] [] ? idr_remove+0x43/0x80 [ 94.788503] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.788538] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.788573] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.788608] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.788620] [] ? vprintk+0x3d/0x40 [ 94.788655] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.788690] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.788726] [] intel_crt_detect+0x407/0x780 [i915] [ 94.788734] [] ? console_unlock+0x17/0x30 [ 94.788762] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.788777] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.788809] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.788838] [] drm_ioctl+0x408/0x470 [drm] [ 94.788868] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.788896] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.788906] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.788917] [] ? restore_sigcontext+0xc9/0x100 [ 94.788924] [] sys_ioctl+0x6f/0x80 [ 94.788935] [] sysenter_do_call+0x12/0x28 [ 94.788940] ---[ end trace b1a6e35a2fe0b1a4 ]--- [ 94.789785] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.789792] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.789798] ------------[ cut here ]------------ [ 94.789833] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.789837] Hardware name: 26724BG [ 94.789841] active encoder's pipe doesn't match(expected 1, found 0) [ 94.789844] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.789906] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.789909] Call Trace: [ 94.789918] [] warn_slowpath_common+0x72/0xa0 [ 94.789953] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.789988] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.789996] [] warn_slowpath_fmt+0x33/0x40 [ 94.790032] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.790041] [] ? idr_remove+0x43/0x80 [ 94.790048] [] ? idr_remove+0x43/0x80 [ 94.790076] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.790112] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.790146] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.790182] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.790192] [] ? vprintk+0x3d/0x40 [ 94.790227] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.790262] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.790298] [] intel_crt_detect+0x407/0x780 [i915] [ 94.790306] [] ? console_unlock+0x17/0x30 [ 94.790334] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.790346] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.790377] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.790406] [] drm_ioctl+0x408/0x470 [drm] [ 94.790436] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.790464] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.790471] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.790479] [] ? restore_sigcontext+0xc9/0x100 [ 94.790486] [] sys_ioctl+0x6f/0x80 [ 94.790494] [] sysenter_do_call+0x12/0x28 [ 94.790498] ---[ end trace b1a6e35a2fe0b1a5 ]--- [ 94.790502] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.790508] [drm:intel_modeset_check_state], [CRTC:3] [ 94.790514] [drm:intel_modeset_check_state], [CRTC:4] [ 94.791169] [drm:i8xx_irq_handler], pipe B underrun [ 94.804303] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.804311] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.804316] [drm:intel_crt_load_detect], starting load-detect on CRT [ 94.807823] [drm:i8xx_irq_handler], pipe B underrun [ 94.812240] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.812250] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 94.824486] [drm:i8xx_irq_handler], pipe B underrun [ 94.833980] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.833987] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.833994] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.833999] [drm:intel_modeset_check_state], [CRTC:3] [ 94.834004] [drm:intel_modeset_check_state], [CRTC:4] [ 94.834265] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.834315] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] probed modes : [ 94.834322] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 94.834331] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 94.834341] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 94.834349] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 94.834358] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 94.834413] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.834502] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 94.834510] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] [ 94.834768] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 94.834779] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] probed modes : [ 94.834785] [drm:drm_mode_debug_printmodeline], Modeline 14:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x8 0x5 [ 94.834797] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 94.841148] [drm:i8xx_irq_handler], pipe B underrun [ 94.844654] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.844677] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 94.844954] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.844962] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.844971] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.844980] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.844990] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.845012] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.849841] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.849849] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.857802] [drm:i8xx_irq_handler], pipe B underrun [ 94.864041] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.864055] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.874459] [drm:i8xx_irq_handler], pipe B underrun [ 94.880137] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.880144] ------------[ cut here ]------------ [ 94.880273] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.880278] Hardware name: 26724BG [ 94.880281] encoder active on the wrong pipe [ 94.880284] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.880364] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.880368] Call Trace: [ 94.880392] [] warn_slowpath_common+0x72/0xa0 [ 94.880428] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.880463] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.880472] [] warn_slowpath_fmt+0x33/0x40 [ 94.880507] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.880529] [] ? idr_remove+0x43/0x80 [ 94.880536] [] ? idr_remove+0x43/0x80 [ 94.880607] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.880642] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.880677] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.880713] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.880725] [] ? vprintk+0x3d/0x40 [ 94.880761] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.880796] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.880832] [] intel_crt_detect+0x407/0x780 [i915] [ 94.880841] [] ? console_unlock+0x17/0x30 [ 94.880869] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.880920] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.880954] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.880983] [] drm_ioctl+0x408/0x470 [drm] [ 94.881014] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.881041] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.881055] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.881062] [] sys_ioctl+0x6f/0x80 [ 94.881077] [] sysenter_do_call+0x12/0x28 [ 94.881082] ---[ end trace b1a6e35a2fe0b1a6 ]--- [ 94.881939] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.881946] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.881952] ------------[ cut here ]------------ [ 94.881988] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.881991] Hardware name: 26724BG [ 94.881995] active encoder's pipe doesn't match(expected 1, found 0) [ 94.881998] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.882062] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.882066] Call Trace: [ 94.882074] [] warn_slowpath_common+0x72/0xa0 [ 94.882109] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.882145] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.882153] [] warn_slowpath_fmt+0x33/0x40 [ 94.882188] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.882198] [] ? idr_remove+0x43/0x80 [ 94.882205] [] ? idr_remove+0x43/0x80 [ 94.882233] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.882269] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.882303] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.882338] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.882349] [] ? vprintk+0x3d/0x40 [ 94.882384] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.882419] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.882455] [] intel_crt_detect+0x407/0x780 [i915] [ 94.882463] [] ? console_unlock+0x17/0x30 [ 94.882491] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.882503] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.882534] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.882563] [] drm_ioctl+0x408/0x470 [drm] [ 94.882593] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.882621] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.882629] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.882636] [] sys_ioctl+0x6f/0x80 [ 94.882644] [] sysenter_do_call+0x12/0x28 [ 94.882649] ---[ end trace b1a6e35a2fe0b1a7 ]--- [ 94.882653] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.882659] [drm:intel_modeset_check_state], [CRTC:3] [ 94.882664] [drm:intel_modeset_check_state], [CRTC:4] [ 94.891122] [drm:i8xx_irq_handler], pipe B underrun [ 94.896295] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.896302] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.896308] [drm:intel_crt_load_detect], starting load-detect on CRT [ 94.904959] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.904969] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 94.907775] [drm:i8xx_irq_handler], pipe B underrun [ 94.924425] [drm:i8xx_irq_handler], pipe B underrun [ 94.925871] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.925879] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.925885] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.925890] [drm:intel_modeset_check_state], [CRTC:3] [ 94.925896] [drm:intel_modeset_check_state], [CRTC:4] [ 94.925905] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected [ 94.925915] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 94.925924] [drm:drm_mode_prune_invalid], Not using 1024x768 mode -3 [ 94.925932] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 94.925941] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 94.925946] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 94.925955] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 94.925960] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 94.925969] [drm:drm_mode_prune_invalid], Not using 848x480 mode -3 [ 94.925975] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 94.925984] [drm:drm_mode_prune_invalid], Not using 640x480 mode -3 [ 94.926035] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 94.926043] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 94.926299] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 94.926304] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 94.926311] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 94.926318] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 94.926324] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 94.926337] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 94.931144] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 94.931150] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 94.941090] [drm:i8xx_irq_handler], pipe B underrun [ 94.952051] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 94.952063] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 94.957746] [drm:i8xx_irq_handler], pipe B underrun [ 94.960135] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 94.960142] ------------[ cut here ]------------ [ 94.960248] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 94.960253] Hardware name: 26724BG [ 94.960255] encoder active on the wrong pipe [ 94.960258] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.960335] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.960338] Call Trace: [ 94.960358] [] warn_slowpath_common+0x72/0xa0 [ 94.960394] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.960429] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 94.960437] [] warn_slowpath_fmt+0x33/0x40 [ 94.960472] [] intel_modeset_check_state+0x121/0x620 [i915] [ 94.960487] [] ? idr_remove+0x43/0x80 [ 94.960494] [] ? idr_remove+0x43/0x80 [ 94.960551] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.960586] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.960622] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.960657] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.960669] [] ? vprintk+0x3d/0x40 [ 94.960704] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.960739] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.960775] [] intel_crt_detect+0x407/0x780 [i915] [ 94.960784] [] ? console_unlock+0x17/0x30 [ 94.960812] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.960830] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.960863] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.960892] [] drm_ioctl+0x408/0x470 [drm] [ 94.960922] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.960950] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.960961] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.960977] [] ? restore_sigcontext+0xc9/0x100 [ 94.960984] [] sys_ioctl+0x6f/0x80 [ 94.960996] [] sysenter_do_call+0x12/0x28 [ 94.961001] ---[ end trace b1a6e35a2fe0b1a8 ]--- [ 94.961852] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 94.961859] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 94.961865] ------------[ cut here ]------------ [ 94.961901] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 94.961904] Hardware name: 26724BG [ 94.961908] active encoder's pipe doesn't match(expected 1, found 0) [ 94.961911] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 94.961973] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 94.961976] Call Trace: [ 94.961984] [] warn_slowpath_common+0x72/0xa0 [ 94.962020] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.962055] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 94.962063] [] warn_slowpath_fmt+0x33/0x40 [ 94.962098] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 94.962108] [] ? idr_remove+0x43/0x80 [ 94.962115] [] ? idr_remove+0x43/0x80 [ 94.962143] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 94.962179] [] intel_set_mode+0x790/0x9d0 [i915] [ 94.962213] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.962249] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 94.962259] [] ? vprintk+0x3d/0x40 [ 94.962295] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.962330] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 94.962366] [] intel_crt_detect+0x407/0x780 [i915] [ 94.962373] [] ? console_unlock+0x17/0x30 [ 94.962401] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 94.962413] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 94.962444] [] drm_mode_getconnector+0x303/0x360 [drm] [ 94.962473] [] drm_ioctl+0x408/0x470 [drm] [ 94.962503] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 94.962531] [] ? drm_copy_field+0x80/0x80 [drm] [ 94.962539] [] do_vfs_ioctl+0x7f/0x2f0 [ 94.962546] [] ? restore_sigcontext+0xc9/0x100 [ 94.962554] [] sys_ioctl+0x6f/0x80 [ 94.962561] [] sysenter_do_call+0x12/0x28 [ 94.962566] ---[ end trace b1a6e35a2fe0b1a9 ]--- [ 94.962570] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 94.962576] [drm:intel_modeset_check_state], [CRTC:3] [ 94.962581] [drm:intel_modeset_check_state], [CRTC:4] [ 94.974407] [drm:i8xx_irq_handler], pipe B underrun [ 94.991063] [drm:i8xx_irq_handler], pipe B underrun [ 95.000294] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.000302] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 95.000307] [drm:intel_crt_load_detect], starting load-detect on CRT [ 95.007716] [drm:i8xx_irq_handler], pipe B underrun [ 95.013714] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 95.013723] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 95.024382] [drm:i8xx_irq_handler], pipe B underrun [ 95.037865] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 95.037874] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 95.037881] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 95.037886] [drm:intel_modeset_check_state], [CRTC:3] [ 95.037891] [drm:intel_modeset_check_state], [CRTC:4] [ 95.038155] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.038192] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] probed modes : [ 95.038200] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 95.038209] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 95.038218] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 95.038227] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 95.038236] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 95.038295] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 95.038302] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 95.038559] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.038564] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 95.038571] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 95.038578] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 95.038584] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 95.038594] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 95.041029] [drm:i8xx_irq_handler], pipe B underrun [ 95.043421] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 95.043426] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 95.057693] [drm:i8xx_irq_handler], pipe B underrun [ 95.072044] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 95.072057] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 95.074349] [drm:i8xx_irq_handler], pipe B underrun [ 95.088141] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 95.088147] ------------[ cut here ]------------ [ 95.088251] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 95.088256] Hardware name: 26724BG [ 95.088259] encoder active on the wrong pipe [ 95.088261] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 95.088343] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 95.088347] Call Trace: [ 95.088369] [] warn_slowpath_common+0x72/0xa0 [ 95.088405] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 95.088440] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 95.088449] [] warn_slowpath_fmt+0x33/0x40 [ 95.088484] [] intel_modeset_check_state+0x121/0x620 [i915] [ 95.088503] [] ? idr_remove+0x43/0x80 [ 95.088511] [] ? idr_remove+0x43/0x80 [ 95.088573] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 95.088608] [] intel_set_mode+0x790/0x9d0 [i915] [ 95.088643] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.088679] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 95.088691] [] ? vprintk+0x3d/0x40 [ 95.088727] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.088762] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.088799] [] intel_crt_detect+0x407/0x780 [i915] [ 95.088807] [] ? console_unlock+0x17/0x30 [ 95.088834] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.088852] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 95.088884] [] drm_mode_getconnector+0x303/0x360 [drm] [ 95.088913] [] drm_ioctl+0x408/0x470 [drm] [ 95.088943] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 95.088971] [] ? drm_copy_field+0x80/0x80 [drm] [ 95.088984] [] do_vfs_ioctl+0x7f/0x2f0 [ 95.088996] [] ? restore_sigcontext+0xc9/0x100 [ 95.089004] [] sys_ioctl+0x6f/0x80 [ 95.089016] [] sysenter_do_call+0x12/0x28 [ 95.089021] ---[ end trace b1a6e35a2fe0b1aa ]--- [ 95.089910] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 95.089919] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 95.089925] ------------[ cut here ]------------ [ 95.089962] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 95.089966] Hardware name: 26724BG [ 95.089970] active encoder's pipe doesn't match(expected 1, found 0) [ 95.089972] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 95.090036] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 95.090039] Call Trace: [ 95.090048] [] warn_slowpath_common+0x72/0xa0 [ 95.090084] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 95.090119] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 95.090127] [] warn_slowpath_fmt+0x33/0x40 [ 95.090162] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 95.090172] [] ? idr_remove+0x43/0x80 [ 95.090180] [] ? idr_remove+0x43/0x80 [ 95.090208] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 95.090243] [] intel_set_mode+0x790/0x9d0 [i915] [ 95.090278] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.090313] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 95.090324] [] ? vprintk+0x3d/0x40 [ 95.090359] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.090394] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.090430] [] intel_crt_detect+0x407/0x780 [i915] [ 95.090438] [] ? console_unlock+0x17/0x30 [ 95.090466] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.090478] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 95.090509] [] drm_mode_getconnector+0x303/0x360 [drm] [ 95.090539] [] drm_ioctl+0x408/0x470 [drm] [ 95.090569] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 95.090597] [] ? drm_copy_field+0x80/0x80 [drm] [ 95.090604] [] do_vfs_ioctl+0x7f/0x2f0 [ 95.090611] [] ? restore_sigcontext+0xc9/0x100 [ 95.090619] [] sys_ioctl+0x6f/0x80 [ 95.090626] [] sysenter_do_call+0x12/0x28 [ 95.090631] ---[ end trace b1a6e35a2fe0b1ab ]--- [ 95.090635] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 95.090641] [drm:intel_modeset_check_state], [CRTC:3] [ 95.090647] [drm:intel_modeset_check_state], [CRTC:4] [ 95.091011] [drm:i8xx_irq_handler], pipe B underrun [ 95.104308] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.104319] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 95.104324] [drm:intel_crt_load_detect], starting load-detect on CRT [ 95.107663] [drm:i8xx_irq_handler], pipe B underrun [ 95.112262] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 95.112272] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 95.124329] [drm:i8xx_irq_handler], pipe B underrun [ 95.134027] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 95.134036] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 95.134042] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 95.134048] [drm:intel_modeset_check_state], [CRTC:3] [ 95.134053] [drm:intel_modeset_check_state], [CRTC:4] [ 95.134315] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.134354] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] probed modes : [ 95.134362] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 95.134371] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 95.134380] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 95.134389] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 95.134398] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 95.134458] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 95.134543] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 95.134551] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] [ 95.134809] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 95.134820] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] probed modes : [ 95.134826] [drm:drm_mode_debug_printmodeline], Modeline 14:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x8 0x5 [ 95.134839] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 95.138240] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 95.138255] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 95.138527] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.138533] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 95.138542] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 95.138550] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 95.138559] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 95.138575] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 95.140981] [drm:i8xx_irq_handler], pipe B underrun [ 95.143442] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 95.143448] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 95.157639] [drm:i8xx_irq_handler], pipe B underrun [ 95.172049] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 95.172061] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 95.174296] [drm:i8xx_irq_handler], pipe B underrun [ 95.188138] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 95.188145] ------------[ cut here ]------------ [ 95.188251] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 95.188255] Hardware name: 26724BG [ 95.188258] encoder active on the wrong pipe [ 95.188260] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 95.188340] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 95.188343] Call Trace: [ 95.188364] [] warn_slowpath_common+0x72/0xa0 [ 95.188400] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 95.188435] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 95.188443] [] warn_slowpath_fmt+0x33/0x40 [ 95.188478] [] intel_modeset_check_state+0x121/0x620 [i915] [ 95.188497] [] ? idr_remove+0x43/0x80 [ 95.188504] [] ? idr_remove+0x43/0x80 [ 95.188563] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 95.188598] [] intel_set_mode+0x790/0x9d0 [i915] [ 95.188633] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.188670] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 95.188682] [] ? vprintk+0x3d/0x40 [ 95.188718] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.188753] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.188789] [] intel_crt_detect+0x407/0x780 [i915] [ 95.188797] [] ? console_unlock+0x17/0x30 [ 95.188825] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.188842] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 95.188874] [] drm_mode_getconnector+0x303/0x360 [drm] [ 95.188903] [] drm_ioctl+0x408/0x470 [drm] [ 95.188933] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 95.188961] [] ? drm_copy_field+0x80/0x80 [drm] [ 95.188974] [] do_vfs_ioctl+0x7f/0x2f0 [ 95.188981] [] sys_ioctl+0x6f/0x80 [ 95.188996] [] sysenter_do_call+0x12/0x28 [ 95.189001] ---[ end trace b1a6e35a2fe0b1ac ]--- [ 95.189849] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 95.189858] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 95.189863] ------------[ cut here ]------------ [ 95.189899] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 95.189903] Hardware name: 26724BG [ 95.189906] active encoder's pipe doesn't match(expected 1, found 0) [ 95.189909] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 95.189972] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 95.189975] Call Trace: [ 95.189983] [] warn_slowpath_common+0x72/0xa0 [ 95.190019] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 95.190054] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 95.190062] [] warn_slowpath_fmt+0x33/0x40 [ 95.190097] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 95.190107] [] ? idr_remove+0x43/0x80 [ 95.190114] [] ? idr_remove+0x43/0x80 [ 95.190142] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 95.190178] [] intel_set_mode+0x790/0x9d0 [i915] [ 95.190212] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.190247] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 95.190258] [] ? vprintk+0x3d/0x40 [ 95.190293] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.190328] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.190364] [] intel_crt_detect+0x407/0x780 [i915] [ 95.190372] [] ? console_unlock+0x17/0x30 [ 95.190400] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.190412] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 95.190443] [] drm_mode_getconnector+0x303/0x360 [drm] [ 95.190472] [] drm_ioctl+0x408/0x470 [drm] [ 95.190502] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 95.190530] [] ? drm_copy_field+0x80/0x80 [drm] [ 95.190538] [] do_vfs_ioctl+0x7f/0x2f0 [ 95.190545] [] sys_ioctl+0x6f/0x80 [ 95.190552] [] sysenter_do_call+0x12/0x28 [ 95.190557] ---[ end trace b1a6e35a2fe0b1ad ]--- [ 95.190562] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 95.190567] [drm:intel_modeset_check_state], [CRTC:3] [ 95.190573] [drm:intel_modeset_check_state], [CRTC:4] [ 95.190955] [drm:i8xx_irq_handler], pipe B underrun [ 95.204305] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.204313] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 95.204318] [drm:intel_crt_load_detect], starting load-detect on CRT [ 95.207611] [drm:i8xx_irq_handler], pipe B underrun [ 95.212285] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 95.212294] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 95.224274] [drm:i8xx_irq_handler], pipe B underrun [ 95.233995] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 95.234003] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 95.234009] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 95.234014] [drm:intel_modeset_check_state], [CRTC:3] [ 95.234019] [drm:intel_modeset_check_state], [CRTC:4] [ 95.234279] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.234316] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] probed modes : [ 95.234324] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 95.234333] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 95.234342] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 95.234351] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 95.234360] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 95.234416] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 95.234491] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 95.234499] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] [ 95.234757] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 95.234767] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] probed modes : [ 95.234773] [drm:drm_mode_debug_printmodeline], Modeline 14:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x8 0x5 [ 95.234786] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 95.235544] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 95.235554] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] [ 95.235816] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.235822] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 95.235829] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 95.235835] [drm:intel_get_load_detect_pipe], reusing fbdev for load-detection framebuffer [ 95.235841] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 95.235852] [drm:intel_modeset_adjusted_mode], [CRTC:4] [ 95.240694] [drm:i9xx_crtc_mode_set], Mode for pipe B: [ 95.240699] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa [ 95.240926] [drm:i8xx_irq_handler], pipe B underrun [ 95.257587] [drm:i8xx_irq_handler], pipe B underrun [ 95.272043] [drm:i9xx_update_plane], Writing base 00020000 00000000 0 0 4096 [ 95.272057] [drm:intel_crtc_mode_set], [ENCODER:6:DAC-6] set [MODE:0:640x480] [ 95.274242] [drm:i8xx_irq_handler], pipe B underrun [ 95.288140] [drm:intel_connector_check_state], [CONNECTOR:5:VGA-1] [ 95.288147] ------------[ cut here ]------------ [ 95.288253] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:3567 intel_modeset_check_state+0x121/0x620 [i915]() [ 95.288257] Hardware name: 26724BG [ 95.288261] encoder active on the wrong pipe [ 95.288264] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 95.288342] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 95.288346] Call Trace: [ 95.288367] [] warn_slowpath_common+0x72/0xa0 [ 95.288403] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 95.288439] [] ? intel_modeset_check_state+0x121/0x620 [i915] [ 95.288447] [] warn_slowpath_fmt+0x33/0x40 [ 95.288482] [] intel_modeset_check_state+0x121/0x620 [i915] [ 95.288501] [] ? idr_remove+0x43/0x80 [ 95.288508] [] ? idr_remove+0x43/0x80 [ 95.288567] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 95.288602] [] intel_set_mode+0x790/0x9d0 [i915] [ 95.288637] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.288673] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 95.288686] [] ? vprintk+0x3d/0x40 [ 95.288721] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.288757] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.288793] [] intel_crt_detect+0x407/0x780 [i915] [ 95.288801] [] ? console_unlock+0x17/0x30 [ 95.288829] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.288846] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 95.288879] [] drm_mode_getconnector+0x303/0x360 [drm] [ 95.288908] [] drm_ioctl+0x408/0x470 [drm] [ 95.288938] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 95.288966] [] ? drm_copy_field+0x80/0x80 [drm] [ 95.288978] [] do_vfs_ioctl+0x7f/0x2f0 [ 95.288985] [] sys_ioctl+0x6f/0x80 [ 95.289000] [] sysenter_do_call+0x12/0x28 [ 95.289005] ---[ end trace b1a6e35a2fe0b1ae ]--- [ 95.289854] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 95.289861] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 95.289867] ------------[ cut here ]------------ [ 95.289903] WARNING: at /home/vs/drm/drivers/gpu/drm/i915/intel_display.c:6919 intel_modeset_check_state+0x27b/0x620 [i915]() [ 95.289907] Hardware name: 26724BG [ 95.289911] active encoder's pipe doesn't match(expected 1, found 0) [ 95.289913] Modules linked in: rfcomm bnep bluetooth i915(O) snd_intel8x0 snd_ac97_codec ac97_bus thinkpad_acpi snd_pcm ppdev snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event ipw2100 libipw nsc_ircc snd_seq yenta_socket microcode lib80211 pcmcia_rsrc snd_timer cfg80211 pcmcia_core psmouse snd_seq_device irda drm_kms_helper serio_raw snd drm soundcore nvram crc_ccitt snd_page_alloc mac_hid parport_pc i2c_algo_bit lpc_ich shpchp video lp parport firewire_ohci e100 firewire_core crc_itu_t [ 95.289976] Pid: 962, comm: Xorg Tainted: G W O 3.6.0-994-generic #201209070408 [ 95.289979] Call Trace: [ 95.289987] [] warn_slowpath_common+0x72/0xa0 [ 95.290023] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 95.290058] [] ? intel_modeset_check_state+0x27b/0x620 [i915] [ 95.290066] [] warn_slowpath_fmt+0x33/0x40 [ 95.290101] [] intel_modeset_check_state+0x27b/0x620 [i915] [ 95.290112] [] ? idr_remove+0x43/0x80 [ 95.290119] [] ? idr_remove+0x43/0x80 [ 95.290147] [] ? drm_mode_destroy+0x1e/0x30 [drm] [ 95.290183] [] intel_set_mode+0x790/0x9d0 [i915] [ 95.290217] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.290253] [] intel_get_load_detect_pipe+0x236/0x390 [i915] [ 95.290263] [] ? vprintk+0x3d/0x40 [ 95.290299] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.290334] [] ? intel_crt_detect_ddc+0x71/0xe0 [i915] [ 95.290369] [] intel_crt_detect+0x407/0x780 [i915] [ 95.290377] [] ? console_unlock+0x17/0x30 [ 95.290405] [] ? drm_ut_debug_printk+0x2f/0x50 [drm] [ 95.290417] [] drm_helper_probe_single_connector_modes+0x178/0x320 [drm_kms_helper] [ 95.290448] [] drm_mode_getconnector+0x303/0x360 [drm] [ 95.290477] [] drm_ioctl+0x408/0x470 [drm] [ 95.290507] [] ? drm_mode_getcrtc+0xd0/0xd0 [drm] [ 95.290535] [] ? drm_copy_field+0x80/0x80 [drm] [ 95.290542] [] do_vfs_ioctl+0x7f/0x2f0 [ 95.290550] [] sys_ioctl+0x6f/0x80 [ 95.290557] [] sysenter_do_call+0x12/0x28 [ 95.290562] ---[ end trace b1a6e35a2fe0b1af ]--- [ 95.290566] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 95.290572] [drm:intel_modeset_check_state], [CRTC:3] [ 95.290578] [drm:intel_modeset_check_state], [CRTC:4] [ 95.290903] [drm:i8xx_irq_handler], pipe B underrun [ 95.296300] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.296308] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 95.296314] [drm:intel_crt_load_detect], starting load-detect on CRT [ 95.307557] [drm:i8xx_irq_handler], pipe B underrun [ 95.309536] [drm:intel_release_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] [ 95.309546] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 95.324214] [drm:i8xx_irq_handler], pipe B underrun [ 95.329972] [drm:intel_connector_check_state], [CONNECTOR:8:LVDS-1] [ 95.329980] [drm:intel_modeset_check_state], [ENCODER:6:DAC-6] [ 95.329986] [drm:intel_modeset_check_state], [ENCODER:7:None-7] [ 95.329991] [drm:intel_modeset_check_state], [CRTC:3] [ 95.329996] [drm:intel_modeset_check_state], [CRTC:4] [ 95.330256] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 95.330293] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] probed modes : [ 95.330301] [drm:drm_mode_debug_printmodeline], Modeline 18:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 95.330310] [drm:drm_mode_debug_printmodeline], Modeline 12:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 95.330319] [drm:drm_mode_debug_printmodeline], Modeline 11:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 95.330328] [drm:drm_mode_debug_printmodeline], Modeline 13:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 95.330337] [drm:drm_mode_debug_printmodeline], Modeline 10:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa [ 95.330395] [drm:drm_mode_getconnector], [CONNECTOR:5:?] [ 95.330470] [drm:drm_mode_getconnector], [CONNECTOR:8:?] [ 95.330478] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] [ 95.330735] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 95.330746] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:LVDS-1] probed modes : [ 95.330752] [drm:drm_mode_debug_printmodeline], Modeline 14:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x8 0x5 [ 95.330765] [drm:drm_mode_getconnector], [CONNECTOR:8:?]