From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Richter Subject: intel-drm-nightly 3.13rc3 broke i830 - more debug Date: Thu, 19 Dec 2013 16:07:35 +0100 Message-ID: <52B30BB7.8070405@math.tu-berlin.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from charon.rus.uni-stuttgart.de (charon.rus.uni-stuttgart.de [129.69.192.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 096E210E33B for ; Thu, 19 Dec 2013 07:10:27 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: Daniel Vetter , intel-gfx List-Id: intel-gfx@lists.freedesktop.org Hi Daniel, hi folks, here is more debug output from the blank screen/hang on the i830 based laptop: Dec 19 15:48:19 tyleet kernel: [ 10.919155] [drm:drm_pci_init], Dec 19 15:48:19 tyleet kernel: [ 11.317545] lib80211_crypt: registered algorithm 'NULL' Dec 19 15:48:19 tyleet kernel: [ 11.319498] [drm:drm_get_pci_dev], Dec 19 15:48:19 tyleet kernel: [ 11.319658] [drm:drm_get_minor], Dec 19 15:48:19 tyleet kernel: [ 11.320066] [drm:drm_get_minor], new minor assigned 64 Dec 19 15:48:19 tyleet kernel: [ 11.320075] [drm:drm_get_minor], Dec 19 15:48:19 tyleet kernel: [ 11.320458] [drm:drm_get_minor], new minor assigned 0 Dec 19 15:48:19 tyleet kernel: [ 11.320501] [drm:i915_dump_device_info], i915 device info: gen=2, pciid=0x3577 flags=is_mobile,cursor_needs_physical,has_overlay,overlay_needs_physical, Dec 19 15:48:19 tyleet kernel: [ 11.320703] [drm:intel_detect_pch], No PCH found? Dec 19 15:48:19 tyleet kernel: [ 11.340596] [drm:i915_gem_gtt_init], GMADR size = 128M Dec 19 15:48:19 tyleet kernel: [ 11.340604] [drm:i915_gem_gtt_init], GTT stolen size = 8M Dec 19 15:48:19 tyleet kernel: [ 11.390225] checking generic (e8000000 300000) vs hw (e8000000 8000000) Dec 19 15:48:19 tyleet kernel: [ 11.456381] [drm:intel_opregion_setup], graphic opregion physical addr: 0x0 Dec 19 15:48:19 tyleet kernel: [ 11.456396] [drm:intel_opregion_setup], ACPI OpRegion not supported! Dec 19 15:48:19 tyleet kernel: [ 11.457211] [drm:init_vbt_defaults], Set default to SSC at 66667 kHz Dec 19 15:48:19 tyleet kernel: [ 11.457325] [drm:parse_general_features], BDB_GENERAL_FEATURES int_tv_support 1 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 48000 display_clock_mode 0 fdi_rx_polarity_inverted 0 Dec 19 15:48:19 tyleet kernel: [ 11.457333] [drm:parse_general_definitions], crt_ddc_bus_pin: 2 Dec 19 15:48:19 tyleet kernel: [ 11.457343] [drm:parse_sdvo_device_mapping], different child size is found. Invalid. Dec 19 15:48:19 tyleet kernel: [ 11.457350] [drm:parse_device_mapping], different child size is found. Invalid. Dec 19 15:48:19 tyleet kernel: [ 11.457358] [drm:parse_mipi], No MIPI BDB found Dec 19 15:48:19 tyleet kernel: [ 11.457379] [drm:intel_dsm_pci_probe], no _DSM method for intel device Dec 19 15:48:19 tyleet kernel: [ 11.457395] [drm:drm_irq_install], irq=11 Dec 19 15:48:19 tyleet kernel: [ 11.457466] [drm:intel_modeset_init], 2 display pipes available. Dec 19 15:48:19 tyleet kernel: [ 11.457481] [drm:intel_crtc_init], swapping pipes & planes for FBC Dec 19 15:48:19 tyleet kernel: [ 11.457489] [drm:intel_modeset_init], pipe A sprite A init failed: -19 Dec 19 15:48:19 tyleet kernel: [ 11.457504] [drm:intel_crtc_init], swapping pipes & planes for FBC Dec 19 15:48:19 tyleet kernel: [ 11.457511] [drm:intel_modeset_init], pipe B sprite B init failed: -19 Dec 19 15:48:19 tyleet kernel: [ 11.457519] [drm:intel_shared_dpll_init], 0 shared PLLs initialized Dec 19 15:48:19 tyleet kernel: [ 11.458035] [drm:drm_sysfs_connector_add], adding "VGA-1" to sysfs Dec 19 15:48:19 tyleet kernel: [ 11.458053] [drm:drm_sysfs_hotplug_event], generating hotplug event Dec 19 15:48:19 tyleet kernel: [ 11.458181] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 2 Dec 19 15:48:19 tyleet kernel: [ 11.459089] [drm:sil164_init], sil164 not detected got 5: from i915 gmbus dpb Slave 56. Dec 19 15:48:19 tyleet kernel: [ 11.459098] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 1 Dec 19 15:48:19 tyleet kernel: [ 11.459106] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 2 Dec 19 15:48:19 tyleet kernel: [ 11.459372] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 1 Dec 19 15:48:19 tyleet kernel: [ 11.459380] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 2 Dec 19 15:48:19 tyleet kernel: [ 11.459644] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 1 Dec 19 15:48:19 tyleet kernel: [ 11.459652] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus ssc. force bit now 2 Dec 19 15:48:19 tyleet kernel: [ 11.459917] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus ssc. force bit now 1 Dec 19 15:48:19 tyleet kernel: [ 11.459925] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 2 Dec 19 15:48:19 tyleet kernel: [ 11.461746] [drm:tfp410_init], tfp410 not detected got VID 1305: from i915 gmbus dpb Slave 56. Dec 19 15:48:19 tyleet kernel: [ 11.461755] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 1 Dec 19 15:48:19 tyleet kernel: [ 11.461763] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 2 Dec 19 15:48:19 tyleet kernel: [ 11.462029] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 1 Dec 19 15:48:19 tyleet kernel: [ 11.462037] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus dpb. force bit now 2 Dec 19 15:48:19 tyleet kernel: [ 11.463818] [drm:ns2501_init], init ns2501 dvo controller successfully! Dec 19 15:48:19 tyleet kernel: [ 11.463826] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus dpb. force bit now 1 Dec 19 15:48:19 tyleet kernel: [ 11.463966] [drm:drm_sysfs_connector_add], adding "DVI-I-1" to sysfs Dec 19 15:48:19 tyleet kernel: [ 11.463986] [drm:drm_sysfs_hotplug_event], generating hotplug event Dec 19 15:48:19 tyleet kernel: [ 11.464140] [drm:i915_gem_setup_global_gtt], clearing unused GTT space: [0, 7fff000] Dec 19 15:48:19 tyleet kernel: [ 11.469489] [drm:intel_modeset_readout_hw_state], [CRTC:3] hw state readout: enabled Dec 19 15:48:19 tyleet kernel: [ 11.469504] [drm:intel_modeset_readout_hw_state], [CRTC:4] hw state readout: enabled Dec 19 15:48:19 tyleet kernel: [ 11.469517] [drm:intel_modeset_readout_hw_state], [ENCODER:6:DAC-6] hw state readout: disabled, pipe A Dec 19 15:48:19 tyleet kernel: [ 11.469527] [drm:intel_modeset_readout_hw_state], [ENCODER:7:None-7] hw state readout: disabled, pipe A Dec 19 15:48:19 tyleet kernel: [ 11.469538] [drm:intel_modeset_readout_hw_state], [CONNECTOR:5:VGA-1] hw state readout: disabled Dec 19 15:48:19 tyleet kernel: [ 11.470445] [drm:intel_modeset_readout_hw_state], [CONNECTOR:8:DVI-I-1] hw state readout: enabled Dec 19 15:48:19 tyleet kernel: [ 11.470454] [drm:intel_sanitize_encoder], [ENCODER:7:None-7] has active connectors but no active pipe! Dec 19 15:48:19 tyleet kernel: [ 11.470463] [drm:intel_sanitize_crtc], [CRTC:3] wrong plane connection detected! Dec 19 15:48:19 tyleet kernel: [ 11.470477] [drm:drm_calc_vbltimestamp_from_scanoutpos], crtc 0: Noop due to uninitialized mode. Dec 19 15:48:19 tyleet kernel: [ 11.484069] [drm:i830_get_fifo_size], FIFO size - (0x00017e5f) A: 47 Dec 19 15:48:19 tyleet kernel: [ 11.484084] [drm:i830_get_fifo_size], FIFO size - (0x00017e5f) B: 48 Dec 19 15:48:19 tyleet kernel: [ 11.484093] [drm:i9xx_update_wm], FIFO watermarks - A: 45, B: 46 Dec 19 15:48:19 tyleet kernel: [ 11.484102] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 45, B: 46, C: 2, SR 1 Dec 19 15:48:19 tyleet kernel: [ 11.484117] [drm:intel_get_load_detect_pipe], [CONNECTOR:5:VGA-1], [ENCODER:6:DAC-6] ... Dec 19 15:48:19 tyleet kernel: [ 11.320715] [drm] Memory usable by graphics device = 128M Dec 19 15:48:19 tyleet kernel: [ 11.348682] pcmcia_socket pcmcia_socket1: cs: memory probe 0x0c0000-0x0fffff: Dec 19 15:48:19 tyleet kernel: [ 11.369000] excluding 0xc0000-0xc7fff 0xcc000-0xcffff 0xe0000-0xfffff Dec 19 15:48:19 tyleet kernel: [ 11.390240] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver Dec 19 15:48:19 tyleet kernel: [ 11.411055] excluding 0xc0000-0xc7fff 0xcc000-0xcffff 0xe0000-0xfffff Dec 19 15:48:19 tyleet kernel: [ 11.431352] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff: Dec 19 15:48:19 tyleet kernel: [ 11.451879] Console: switching to colour dummy device 80x25 Dec 19 15:48:19 tyleet kernel: [ 11.457162] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). Dec 19 15:48:19 tyleet kernel: [ 11.457191] [drm] Driver supports precise vblank timestamp query. Dec 19 15:48:19 tyleet kernel: [ 11.457440] [drm] applying pipe a force quirk Dec 19 15:48:19 tyleet kernel: [ 11.457533] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem Dec 19 15:48:19 tyleet kernel: [ 11.469427] [drm] initialized overlay support ... Dec 19 15:50:02 tyleet kernel: [ 240.292100] modprobe D 000002dc 0 389 387 0x00000004 Dec 19 15:50:02 tyleet kernel: [ 240.292114] f5ccd440 00000082 00000006 000002dc 00000000 00000082 0001e606 f5ccd440 Dec 19 15:50:02 tyleet kernel: [ 240.292129] 00000007 00000006 00000246 00000246 00000000 00000000 00000000 00000000 Dec 19 15:50:02 tyleet kernel: [ 240.292143] c1695282 00000048 0000ffff 00000000 c1695282 00000006 f5ff7800 f5db0a00 Dec 19 15:50:02 tyleet kernel: [ 240.292157] Call Trace: Dec 19 15:50:02 tyleet kernel: [ 240.292191] [] ? schedule_preempt_disabled+0x5/0x10 Dec 19 15:50:02 tyleet kernel: [ 240.292203] [] ? __mutex_lock_slowpath+0x4b/0x7a Dec 19 15:50:02 tyleet kernel: [ 240.292213] [] ? mutex_lock+0x13/0x15 Dec 19 15:50:02 tyleet kernel: [ 240.292329] [] ? intel_get_load_detect_pipe+0x152/0x3e0 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292426] [] ? intel_update_watermarks+0x14/0x20 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292495] [] ? i9xx_crtc_disable+0x19e/0x2f0 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292571] [] ? intel_modeset_setup_hw_state+0xadf/0xb90 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292589] [] ? remove_waiter+0x9d/0xd3 Dec 19 15:50:02 tyleet kernel: [ 240.292672] [] ? gen4_write16+0x20/0x20 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292730] [] ? i915_semaphore_is_enabled+0x50/0x50 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292801] [] ? intel_modeset_gem_init+0x26/0x30 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292860] [] ? i915_driver_load+0xcca/0xe60 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292916] [] ? i915_dma_init+0x2e0/0x2e0 [i915] Dec 19 15:50:02 tyleet kernel: [ 240.292975] [] ? drm_dev_register+0x83/0x1b0 [drm] Dec 19 15:50:02 tyleet kernel: [ 240.292999] [] ? drm_get_pci_dev+0x88/0x140 [drm] Dec 19 15:50:02 tyleet kernel: [ 240.293018] [] ? sysfs_do_create_link_sd.isra.5+0x99/0x1b0 Dec 19 15:50:02 tyleet kernel: [ 240.293031] [] ? pci_device_probe+0x7f/0xd0 Dec 19 15:50:02 tyleet kernel: [ 240.293044] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:50:02 tyleet kernel: [ 240.293053] [] ? sysfs_create_link+0x1d/0x40 Dec 19 15:50:02 tyleet kernel: [ 240.293065] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:50:02 tyleet kernel: [ 240.293074] [] ? driver_probe_device+0x53/0x1f0 Dec 19 15:50:02 tyleet kernel: [ 240.293086] [] ? __driver_attach+0x79/0x80 Dec 19 15:50:02 tyleet kernel: [ 240.293102] [] ? bus_for_each_dev+0x38/0x70 Dec 19 15:50:02 tyleet kernel: [ 240.293112] [] ? driver_attach+0x16/0x20 Dec 19 15:50:02 tyleet kernel: [ 240.293122] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:50:02 tyleet kernel: [ 240.293131] [] ? bus_add_driver+0xe1/0x1e0 Dec 19 15:50:02 tyleet kernel: [ 240.293143] [] ? driver_register+0x51/0xd0 Dec 19 15:50:02 tyleet kernel: [ 240.293164] [] ? 0xf8f79fff Dec 19 15:50:02 tyleet kernel: [ 240.293176] [] ? 0xf8f79fff Dec 19 15:50:02 tyleet kernel: [ 240.293186] [] ? do_one_initcall+0xe2/0x130 Dec 19 15:50:02 tyleet kernel: [ 240.293195] [] ? mutex_lock+0x8/0x15 Dec 19 15:50:02 tyleet kernel: [ 240.293207] [] ? jump_label_module_notify+0x155/0x1a0 Dec 19 15:50:02 tyleet kernel: [ 240.293222] [] ? notifier_call_chain+0x40/0x60 Dec 19 15:50:02 tyleet kernel: [ 240.293235] [] ? __blocking_notifier_call_chain+0x4b/0x70 Dec 19 15:50:02 tyleet kernel: [ 240.293247] [] ? load_module+0x1a18/0x2160 Dec 19 15:50:02 tyleet kernel: [ 240.293270] [] ? vmalloc_sync_all+0xd0/0xd0 Dec 19 15:50:02 tyleet kernel: [ 240.293281] [] ? SyS_init_module+0x91/0xd0 Dec 19 15:50:02 tyleet kernel: [ 240.293303] [] ? sysenter_do_call+0x12/0x26 ... Dec 19 15:52:02 tyleet kernel: [ 360.292092] modprobe D 000002dc 0 389 387 0x00000004 Dec 19 15:52:02 tyleet kernel: [ 360.292106] f5ccd440 00000082 00000006 000002dc 00000000 00000082 0001e606 f5ccd440 Dec 19 15:52:02 tyleet kernel: [ 360.292121] 00000007 00000006 00000246 00000246 00000000 00000000 00000000 00000000 Dec 19 15:52:02 tyleet kernel: [ 360.292134] c1695282 00000048 0000ffff 00000000 c1695282 00000006 f5ff7800 f5db0a00 Dec 19 15:52:02 tyleet kernel: [ 360.292149] Call Trace: Dec 19 15:52:02 tyleet kernel: [ 360.292182] [] ? schedule_preempt_disabled+0x5/0x10 Dec 19 15:52:02 tyleet kernel: [ 360.292194] [] ? __mutex_lock_slowpath+0x4b/0x7a Dec 19 15:52:02 tyleet kernel: [ 360.292204] [] ? mutex_lock+0x13/0x15 Dec 19 15:52:02 tyleet kernel: [ 360.292325] [] ? intel_get_load_detect_pipe+0x152/0x3e0 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292421] [] ? intel_update_watermarks+0x14/0x20 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292491] [] ? i9xx_crtc_disable+0x19e/0x2f0 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292566] [] ? intel_modeset_setup_hw_state+0xadf/0xb90 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292584] [] ? remove_waiter+0x9d/0xd3 Dec 19 15:52:02 tyleet kernel: [ 360.292667] [] ? gen4_write16+0x20/0x20 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292725] [] ? i915_semaphore_is_enabled+0x50/0x50 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292796] [] ? intel_modeset_gem_init+0x26/0x30 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292855] [] ? i915_driver_load+0xcca/0xe60 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292911] [] ? i915_dma_init+0x2e0/0x2e0 [i915] Dec 19 15:52:02 tyleet kernel: [ 360.292970] [] ? drm_dev_register+0x83/0x1b0 [drm] Dec 19 15:52:02 tyleet kernel: [ 360.292994] [] ? drm_get_pci_dev+0x88/0x140 [drm] Dec 19 15:52:02 tyleet kernel: [ 360.293012] [] ? sysfs_do_create_link_sd.isra.5+0x99/0x1b0 Dec 19 15:52:02 tyleet kernel: [ 360.293026] [] ? pci_device_probe+0x7f/0xd0 Dec 19 15:52:02 tyleet kernel: [ 360.293038] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:52:02 tyleet kernel: [ 360.293048] [] ? sysfs_create_link+0x1d/0x40 Dec 19 15:52:02 tyleet kernel: [ 360.293059] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:52:02 tyleet kernel: [ 360.293069] [] ? driver_probe_device+0x53/0x1f0 Dec 19 15:52:02 tyleet kernel: [ 360.293080] [] ? __driver_attach+0x79/0x80 Dec 19 15:52:02 tyleet kernel: [ 360.293097] [] ? bus_for_each_dev+0x38/0x70 Dec 19 15:52:02 tyleet kernel: [ 360.293106] [] ? driver_attach+0x16/0x20 Dec 19 15:52:02 tyleet kernel: [ 360.293116] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:52:02 tyleet kernel: [ 360.293125] [] ? bus_add_driver+0xe1/0x1e0 Dec 19 15:52:02 tyleet kernel: [ 360.293137] [] ? driver_register+0x51/0xd0 Dec 19 15:52:02 tyleet kernel: [ 360.293159] [] ? 0xf8f79fff Dec 19 15:52:02 tyleet kernel: [ 360.293170] [] ? 0xf8f79fff Dec 19 15:52:02 tyleet kernel: [ 360.293181] [] ? do_one_initcall+0xe2/0x130 Dec 19 15:52:02 tyleet kernel: [ 360.293190] [] ? mutex_lock+0x8/0x15 Dec 19 15:52:02 tyleet kernel: [ 360.293201] [] ? jump_label_module_notify+0x155/0x1a0 Dec 19 15:52:02 tyleet kernel: [ 360.293216] [] ? notifier_call_chain+0x40/0x60 Dec 19 15:52:02 tyleet kernel: [ 360.293229] [] ? __blocking_notifier_call_chain+0x4b/0x70 Dec 19 15:52:02 tyleet kernel: [ 360.293241] [] ? load_module+0x1a18/0x2160 Dec 19 15:52:02 tyleet kernel: [ 360.293263] [] ? vmalloc_sync_all+0xd0/0xd0 Dec 19 15:52:02 tyleet kernel: [ 360.293275] [] ? SyS_init_module+0x91/0xd0 Dec 19 15:52:02 tyleet kernel: [ 360.293297] [] ? sysenter_do_call+0x12/0x26 Dec 19 15:52:02 tyleet kernel: [ 360.293333] Xorg D 00000324 0 3338 3333 0x00400004 Dec 19 15:52:02 tyleet kernel: [ 360.293343] f687fb00 00003086 00000006 00000324 00000000 00003082 c140db5c f687fb00 Dec 19 15:52:02 tyleet kernel: [ 360.293358] c108928f 00000015 c1064f8d 00003246 00000000 00000000 00000000 00000000 Dec 19 15:52:02 tyleet kernel: [ 360.293372] c1695282 00000015 00000000 00000000 c1695282 0e200000 f4e42580 f5f9015c Dec 19 15:52:02 tyleet kernel: [ 360.293386] Call Trace: Dec 19 15:52:02 tyleet kernel: [ 360.293399] [] ? irq_work_queue+0x4f/0x90 Dec 19 15:52:02 tyleet kernel: [ 360.293414] [] ? wake_up_klogd+0x1d/0x20 Dec 19 15:52:02 tyleet kernel: [ 360.293428] [] ? schedule_preempt_disabled+0x5/0x10 Dec 19 15:52:02 tyleet kernel: [ 360.293437] [] ? __mutex_lock_slowpath+0x4b/0x7a Dec 19 15:52:02 tyleet kernel: [ 360.293450] [] ? mutex_lock+0x13/0x15 Dec 19 15:52:02 tyleet kernel: [ 360.293471] [] ? drm_stub_open+0x53/0x120 [drm] Dec 19 15:52:02 tyleet kernel: [ 360.293488] [] ? chrdev_open+0x7c/0x130 Dec 19 15:52:02 tyleet kernel: [ 360.293504] [] ? do_dentry_open.isra.16+0xc1/0x250 Dec 19 15:52:02 tyleet kernel: [ 360.293514] [] ? cdev_put+0x20/0x20 Dec 19 15:52:02 tyleet kernel: [ 360.293524] [] ? finish_open+0x14/0x20 Dec 19 15:52:02 tyleet kernel: [ 360.293535] [] ? do_last.isra.72+0x6d6/0xba0 Dec 19 15:52:02 tyleet kernel: [ 360.293545] [] ? __inode_permission+0x26/0xa0 Dec 19 15:52:02 tyleet kernel: [ 360.293556] [] ? kmem_cache_alloc+0x31/0x100 Dec 19 15:52:02 tyleet kernel: [ 360.293567] [] ? get_empty_filp+0x39/0xe0 Dec 19 15:52:02 tyleet kernel: [ 360.293577] [] ? path_openat+0x9d/0x500 Dec 19 15:52:02 tyleet kernel: [ 360.293587] [] ? do_filp_open+0x33/0x80 Dec 19 15:52:02 tyleet kernel: [ 360.293600] [] ? __alloc_fd+0x2b/0xf0 Dec 19 15:52:02 tyleet kernel: [ 360.293610] [] ? do_sys_open+0x11a/0x210 Dec 19 15:52:02 tyleet kernel: [ 360.293620] [] ? check_slab+0x70/0x110 Dec 19 15:52:02 tyleet kernel: [ 360.293630] [] ? SyS_open+0x1d/0x20 Dec 19 15:52:02 tyleet kernel: [ 360.293640] [] ? sysenter_do_call+0x12/0x26 .... Dec 19 15:54:02 tyleet kernel: [ 480.292096] modprobe D 000002dc 0 389 387 0x00000004 Dec 19 15:54:02 tyleet kernel: [ 480.292109] f5ccd440 00000082 00000006 000002dc 00000000 00000082 0001e606 f5ccd440 Dec 19 15:54:02 tyleet kernel: [ 480.292124] 00000007 00000006 00000246 00000246 00000000 00000000 00000000 00000000 Dec 19 15:54:02 tyleet kernel: [ 480.292138] c1695282 00000048 0000ffff 00000000 c1695282 00000006 f5ff7800 f5db0a00 Dec 19 15:54:02 tyleet kernel: [ 480.292153] Call Trace: Dec 19 15:54:02 tyleet kernel: [ 480.292182] [] ? schedule_preempt_disabled+0x5/0x10 Dec 19 15:54:02 tyleet kernel: [ 480.292194] [] ? __mutex_lock_slowpath+0x4b/0x7a Dec 19 15:54:02 tyleet kernel: [ 480.292204] [] ? mutex_lock+0x13/0x15 Dec 19 15:54:02 tyleet kernel: [ 480.292326] [] ? intel_get_load_detect_pipe+0x152/0x3e0 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292421] [] ? intel_update_watermarks+0x14/0x20 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292491] [] ? i9xx_crtc_disable+0x19e/0x2f0 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292566] [] ? intel_modeset_setup_hw_state+0xadf/0xb90 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292584] [] ? remove_waiter+0x9d/0xd3 Dec 19 15:54:02 tyleet kernel: [ 480.292668] [] ? gen4_write16+0x20/0x20 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292725] [] ? i915_semaphore_is_enabled+0x50/0x50 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292797] [] ? intel_modeset_gem_init+0x26/0x30 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292855] [] ? i915_driver_load+0xcca/0xe60 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292912] [] ? i915_dma_init+0x2e0/0x2e0 [i915] Dec 19 15:54:02 tyleet kernel: [ 480.292970] [] ? drm_dev_register+0x83/0x1b0 [drm] Dec 19 15:54:02 tyleet kernel: [ 480.292994] [] ? drm_get_pci_dev+0x88/0x140 [drm] Dec 19 15:54:02 tyleet kernel: [ 480.293012] [] ? sysfs_do_create_link_sd.isra.5+0x99/0x1b0 Dec 19 15:54:02 tyleet kernel: [ 480.293026] [] ? pci_device_probe+0x7f/0xd0 Dec 19 15:54:02 tyleet kernel: [ 480.293038] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:54:02 tyleet kernel: [ 480.293048] [] ? sysfs_create_link+0x1d/0x40 Dec 19 15:54:02 tyleet kernel: [ 480.293059] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:54:02 tyleet kernel: [ 480.293069] [] ? driver_probe_device+0x53/0x1f0 Dec 19 15:54:02 tyleet kernel: [ 480.293081] [] ? __driver_attach+0x79/0x80 Dec 19 15:54:02 tyleet kernel: [ 480.293097] [] ? bus_for_each_dev+0x38/0x70 Dec 19 15:54:02 tyleet kernel: [ 480.293106] [] ? driver_attach+0x16/0x20 Dec 19 15:54:02 tyleet kernel: [ 480.293116] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:54:02 tyleet kernel: [ 480.293069] [] ? driver_probe_device+0x53/0x1f0 Dec 19 15:54:02 tyleet kernel: [ 480.293081] [] ? __driver_attach+0x79/0x80 Dec 19 15:54:02 tyleet kernel: [ 480.293097] [] ? bus_for_each_dev+0x38/0x70 Dec 19 15:54:02 tyleet kernel: [ 480.293106] [] ? driver_attach+0x16/0x20 Dec 19 15:54:02 tyleet kernel: [ 480.293116] [] ? driver_probe_device+0x1f0/0x1f0 Dec 19 15:54:02 tyleet kernel: [ 480.293125] [] ? bus_add_driver+0xe1/0x1e0 Dec 19 15:54:02 tyleet kernel: [ 480.293137] [] ? driver_register+0x51/0xd0 Dec 19 15:54:02 tyleet kernel: [ 480.293159] [] ? 0xf8f79fff Dec 19 15:54:02 tyleet kernel: [ 480.293170] [] ? 0xf8f79fff Dec 19 15:54:02 tyleet kernel: [ 480.293180] [] ? do_one_initcall+0xe2/0x130 Dec 19 15:54:02 tyleet kernel: [ 480.293190] [] ? mutex_lock+0x8/0x15 Dec 19 15:54:02 tyleet kernel: [ 480.293201] [] ? jump_label_module_notify+0x155/0x1a0 Dec 19 15:54:02 tyleet kernel: [ 480.293216] [] ? notifier_call_chain+0x40/0x60 Dec 19 15:54:02 tyleet kernel: [ 480.293229] [] ? __blocking_notifier_call_chain+0x4b/0x70 Dec 19 15:54:02 tyleet kernel: [ 480.293241] [] ? load_module+0x1a18/0x2160 Dec 19 15:54:02 tyleet kernel: [ 480.293263] [] ? vmalloc_sync_all+0xd0/0xd0 Dec 19 15:54:02 tyleet kernel: [ 480.293275] [] ? SyS_init_module+0x91/0xd0 Dec 19 15:54:02 tyleet kernel: [ 480.293297] [] ? sysenter_do_call+0x12/0x26 .... etc. Thus, something broke here. So long, Thomas