[ 180.766231] [drm:i915_dump_device_info] i915 device info: gen=8, pciid=0x1622 rev=0x08 flags=is_mobile,need_gfx_hws,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg, [ 180.766248] [drm:intel_detect_pch] Found LynxPoint PCH [ 180.766250] ------------[ cut here ]------------ [ 180.766265] WARNING: CPU: 0 PID: 1614 at drivers/gpu/drm/i915/i915_drv.c:465 intel_detect_pch+0x3d1/0x480 [i915]() [ 180.766266] WARN_ON(!IS_HASWELL(dev)) [ 180.766267] Modules linked in: [ 180.766268] i915(+) bnep rfcomm bluetooth arc4 iwlmvm snd_soc_rt5640 snd_soc_rl6231 mac80211 snd_soc_core x86_pkg_temp_thermal snd_hda_codec_realtek coretemp snd_hda_codec_generic kvm_intel kvm snd_hda_controller snd_hda_codec iwlwifi snd_compress snd_hwdep snd_pcm_dmaengine snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq drm_kms_helper cfg80211 crct10dif_pclmul snd_seq_device crc32_pclmul snd_timer ghash_clmulni_intel aesni_intel drm snd aes_x86_64 ppdev lrw gf128mul mei_me glue_helper mei i2c_hid shpchp ablk_helper cryptd parport_pc soundcore serio_raw parport i2c_designware_platform i2c_algo_bit lpc_ich dw_dmac i2c_designware_core winbond_cir dw_dmac_core snd_soc_sst_acpi 8250_dw acpi_pad rc_core spi_pxa2xx_platform video mac_hid soc_button_array hid_generic e1000e ahci usbhid ptp [ 180.766298] libahci sdhci_acpi hid pps_core sdhci [last unloaded: i915] [ 180.766303] CPU: 0 PID: 1614 Comm: modprobe Not tainted 3.18.0nightly #2 [ 180.766304] Hardware name: Intel Corporation Broadwell Client platform/Basking Ridge, BIOS BDW-E1R1.86C.0093.R00.1409071941 09/07/2014 [ 180.766305] 0000000000000009 ffff880436447808 ffffffff81794b29 0000000000000007 [ 180.766307] ffff880436447858 ffff880436447848 ffffffff81072421 ffff880436447850 [ 180.766309] ffff880437f6a000 ffff8804331c0000 ffff880434a7b800 ffff8804331c0000 [ 180.766311] Call Trace: [ 180.766317] [] dump_stack+0x46/0x58 [ 180.766321] [] warn_slowpath_common+0x81/0xa0 [ 180.766324] [] warn_slowpath_fmt+0x46/0x50 [ 180.766327] [] ? pci_get_class+0x44/0x50 [ 180.766341] [] intel_detect_pch+0x3d1/0x480 [i915] [ 180.766364] [] i915_driver_load+0x1c8/0x1030 [i915] [ 180.766374] [] drm_dev_register+0xb5/0x110 [drm] [ 180.766382] [] drm_get_pci_dev+0x8d/0x200 [drm] [ 180.766396] [] i915_pci_probe+0x3b/0x60 [i915] [ 180.766398] [] local_pci_probe+0x45/0xa0 [ 180.766400] [] ? pci_match_device+0xe5/0x110 [ 180.766402] [] pci_device_probe+0xd9/0x130 [ 180.766405] [] driver_probe_device+0xa3/0x410 [ 180.766407] [] __driver_attach+0x9b/0xa0 [ 180.766409] [] ? __device_attach+0x40/0x40 [ 180.766411] [] bus_for_each_dev+0x6b/0xb0 [ 180.766413] [] driver_attach+0x1e/0x20 [ 180.766415] [] bus_add_driver+0x180/0x250 [ 180.766417] [] driver_register+0x64/0xf0 [ 180.766419] [] __pci_register_driver+0x4c/0x50 [ 180.766427] [] drm_pci_init+0xfa/0x130 [drm] [ 180.766430] [] ? 0xffffffffc0653000 [ 180.766443] [] i915_init+0x8a/0x92 [i915] [ 180.766447] [] do_one_initcall+0xd8/0x210 [ 180.766450] [] ? __vunmap+0xa2/0x100 [ 180.766454] [] load_module+0x2418/0x28e0 [ 180.766456] [] ? store_uevent+0x40/0x40 [ 180.766458] [] SyS_finit_module+0x86/0xb0 [ 180.766461] [] system_call_fastpath+0x16/0x1b [ 180.766462] ---[ end trace a68a2dd2e43d4fb0 ]--- [ 180.766464] [drm] Found 128MB of eLLC [ 180.766603] [drm] Memory usable by graphics device = 4096M [ 180.766605] [drm:i915_gem_gtt_init] GMADR size = 256M [ 180.766606] [drm:i915_gem_gtt_init] GTT stolen size = 32M [ 180.766607] [drm:i915_gem_gtt_init] ppgtt mode: 2 [ 180.766609] checking generic (c0000000 130000) vs hw (c0000000 10000000) [ 180.766610] fb: switching to inteldrmfb from VESA VGA [ 180.766644] Console: switching to colour dummy device 80x25 [ 180.766695] [drm] Replacing VGA console driver [ 180.767252] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac79f018 [ 180.767258] [drm:intel_opregion_setup] Public ACPI methods supported [ 180.767259] [drm:intel_opregion_setup] SWSCI supported [ 180.787728] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 180.787736] [drm:intel_opregion_setup] ASLE supported [ 180.787849] i915 0000:00:02.0: irq 32 for MSI/MSI-X [ 180.787866] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 180.787869] [drm] Driver supports precise vblank timestamp query. [ 180.787873] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz [ 180.787878] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL d [ 180.787883] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0 [ 180.787886] [drm:parse_general_definitions] crt_ddc_bus_pin: 2 [ 180.787891] [drm:parse_lfp_panel_data] DRRS supported mode is static [ 180.787896] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables: [ 180.787903] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa [ 180.787906] [drm:parse_lfp_panel_data] VBT initial LVDS value 300 [ 180.787910] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255 [ 180.787913] [drm:parse_lfp_backlight] VBT BL controller 0 [ 180.787917] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables: [ 180.787922] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa [ 180.787925] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT [ 180.787929] [drm:parse_driver_features] DRRS State Enabled:1 [ 180.787934] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 180.787937] [drm:parse_ddi_port] VBT HDMI level shift for port B: 3 [ 180.787941] [drm:parse_ddi_port] Port C VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0 [ 180.787943] [drm:parse_ddi_port] VBT HDMI level shift for port C: 3 [ 180.788085] [drm:intel_dsm_pci_probe] no _DSM method for intel device [ 180.788098] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at ae000000 [ 180.788103] [drm:intel_display_power_get] enabling always-on [ 180.788106] [drm:intel_display_power_get] enabling display [ 180.788212] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec) [ 180.788216] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec) [ 180.788219] [drm:intel_print_wm_latency] Primary WM2 latency 36 (18.0 usec) [ 180.788222] [drm:intel_print_wm_latency] Primary WM3 latency 90 (45.0 usec) [ 180.788225] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec) [ 180.788228] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec) [ 180.788231] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec) [ 180.788233] [drm:intel_print_wm_latency] Sprite WM2 latency 36 (18.0 usec) [ 180.788236] [drm:intel_print_wm_latency] Sprite WM3 latency 90 (45.0 usec) [ 180.788239] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec) [ 180.788242] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec) [ 180.788245] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec) [ 180.788247] [drm:intel_print_wm_latency] Cursor WM2 latency 36 (18.0 usec) [ 180.788250] [drm:intel_print_wm_latency] Cursor WM3 latency 90 (45.0 usec) [ 180.788253] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec) [ 180.788258] [drm:intel_modeset_init] 3 display pipes available. [ 180.788280] [drm:intel_ddi_pll_init] CDCLK running at 675000KHz [ 180.788286] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 180.788602] [drm:intel_dp_init_connector] Adding eDP connector on port A [ 180.788718] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 0 t11_t12 6000 [ 180.788722] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 180.788726] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600 [ 180.788729] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200 [ 180.788733] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1 [ 180.788851] [drm:intel_edp_panel_vdd_sanitize] VDD left on by BIOS, adjusting state tracking [ 180.792353] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x75450152 [ 180.795827] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x75450152 [ 180.807185] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x75450152 [ 180.815220] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x75450152 [ 180.819711] [drm] failed to retrieve link info, disabling eDP [ 180.819796] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 180.819807] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000 [ 180.819883] [drm:intel_dp_init_connector] Adding DP connector on port B [ 180.819976] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1 [ 180.820617] [drm:intel_modeset_readout_hw_state] [CRTC:9] hw state readout: enabled [ 180.820621] [drm:intel_modeset_readout_hw_state] [CRTC:13] hw state readout: disabled [ 180.820625] [drm:intel_modeset_readout_hw_state] [CRTC:17] hw state readout: disabled [ 180.820629] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0 [ 180.820633] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0 [ 180.820637] [drm:intel_modeset_readout_hw_state] [ENCODER:19:TMDS-19] hw state readout: disabled, pipe A [ 180.820640] [drm:intel_modeset_readout_hw_state] [ENCODER:21:DP MST-21] hw state readout: disabled, pipe A [ 180.820643] [drm:intel_modeset_readout_hw_state] [ENCODER:22:DP MST-22] hw state readout: disabled, pipe B [ 180.820646] [drm:intel_modeset_readout_hw_state] [ENCODER:23:DP MST-23] hw state readout: disabled, pipe C [ 180.820650] [drm:intel_modeset_readout_hw_state] [ENCODER:28:TMDS-28] hw state readout: disabled, pipe A [ 180.820654] [drm:intel_modeset_readout_hw_state] [CONNECTOR:20:DP-1] hw state readout: disabled [ 180.820657] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:HDMI-A-1] hw state readout: disabled [ 180.820661] [drm:intel_modeset_readout_hw_state] [CONNECTOR:29:HDMI-A-2] hw state readout: disabled [ 180.820746] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder A [ 180.931771] ------------[ cut here ]------------ [ 180.931848] WARNING: CPU: 0 PID: 1614 at drivers/gpu/drm/i915/intel_display.c:958 intel_disable_pipe+0x2be/0x2d0 [i915]() [ 180.931851] pipe_off wait timed out [ 180.931854] Modules linked in: i915(+) bnep rfcomm bluetooth arc4 iwlmvm snd_soc_rt5640 snd_soc_rl6231 mac80211 snd_soc_core x86_pkg_temp_thermal snd_hda_codec_realtek coretemp snd_hda_codec_generic kvm_intel kvm snd_hda_controller snd_hda_codec iwlwifi snd_compress snd_hwdep snd_pcm_dmaengine snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq drm_kms_helper cfg80211 crct10dif_pclmul snd_seq_device crc32_pclmul snd_timer ghash_clmulni_intel aesni_intel drm snd aes_x86_64 ppdev lrw gf128mul mei_me glue_helper mei i2c_hid shpchp ablk_helper cryptd parport_pc soundcore serio_raw parport i2c_designware_platform i2c_algo_bit lpc_ich dw_dmac i2c_designware_core winbond_cir dw_dmac_core snd_soc_sst_acpi 8250_dw acpi_pad rc_core spi_pxa2xx_platform video mac_hid soc_button_array hid_generic e1000e [ 180.931938] ahci usbhid ptp libahci sdhci_acpi hid pps_core sdhci [last unloaded: i915] [ 180.931954] CPU: 0 PID: 1614 Comm: modprobe Tainted: G W 3.18.0nightly #2 [ 180.931958] Hardware name: Intel Corporation Broadwell Client platform/Basking Ridge, BIOS BDW-E1R1.86C.0093.R00.1409071941 09/07/2014 [ 180.931962] 0000000000000009 ffff880436447608 ffffffff81794b29 0000000000000007 [ 180.931968] ffff880436447658 ffff880436447648 ffffffff81072421 00000000ffff8b80 [ 180.931974] ffff8804331c0000 0000000000070008 00000000ffff8b7e ffff880431140000 [ 180.931980] Call Trace: [ 180.931994] [] dump_stack+0x46/0x58 [ 180.932006] [] warn_slowpath_common+0x81/0xa0 [ 180.932013] [] warn_slowpath_fmt+0x46/0x50 [ 180.932072] [] intel_disable_pipe+0x2be/0x2d0 [i915] [ 180.932127] [] haswell_crtc_disable+0x9c/0x3c0 [i915] [ 180.932177] [] ? chv_write16+0x2b0/0x2b0 [i915] [ 180.932226] [] intel_crtc_control+0x59/0x120 [i915] [ 180.932270] [] ? chv_write16+0x2b0/0x2b0 [i915] [ 180.932316] [] intel_crtc_update_dpms+0x61/0x70 [i915] [ 180.932366] [] intel_modeset_setup_hw_state+0x6d0/0xd90 [i915] [ 180.932405] [] ? __drm_modeset_lock_all+0xee/0x120 [drm] [ 180.932454] [] intel_modeset_init+0x834/0x17b0 [i915] [ 180.932504] [] ? gen8_irq_postinstall+0x236/0x2c0 [i915] [ 180.932526] [] ? drm_irq_install+0xc2/0x1a0 [drm] [ 180.932590] [] i915_driver_load+0xd9c/0x1030 [i915] [ 180.932616] [] drm_dev_register+0xb5/0x110 [drm] [ 180.932640] [] drm_get_pci_dev+0x8d/0x200 [drm] [ 180.932684] [] i915_pci_probe+0x3b/0x60 [i915] [ 180.932690] [] local_pci_probe+0x45/0xa0 [ 180.932696] [] ? pci_match_device+0xe5/0x110 [ 180.932702] [] pci_device_probe+0xd9/0x130 [ 180.932710] [] driver_probe_device+0xa3/0x410 [ 180.932716] [] __driver_attach+0x9b/0xa0 [ 180.932722] [] ? __device_attach+0x40/0x40 [ 180.932728] [] bus_for_each_dev+0x6b/0xb0 [ 180.932734] [] driver_attach+0x1e/0x20 [ 180.932740] [] bus_add_driver+0x180/0x250 [ 180.932747] [] driver_register+0x64/0xf0 [ 180.932752] [] __pci_register_driver+0x4c/0x50 [ 180.932775] [] drm_pci_init+0xfa/0x130 [drm] [ 180.932784] [] ? 0xffffffffc0653000 [ 180.932825] [] i915_init+0x8a/0x92 [i915] [ 180.932834] [] do_one_initcall+0xd8/0x210 [ 180.932843] [] ? __vunmap+0xa2/0x100 [ 180.932852] [] load_module+0x2418/0x28e0 [ 180.932857] [] ? store_uevent+0x40/0x40 [ 180.932864] [] SyS_finit_module+0x86/0xb0 [ 180.932872] [] system_call_fastpath+0x16/0x1b [ 180.932876] ---[ end trace a68a2dd2e43d4fb1 ]--- [ 180.939761] ------------[ cut here ]------------ [ 180.939830] WARNING: CPU: 0 PID: 1614 at drivers/gpu/drm/i915/intel_ddi.c:456 intel_ddi_get_crtc_encoder+0x9d/0xb0 [i915]() [ 180.939833] 0 encoders on crtc for pipe A [ 180.939836] Modules linked in: i915(+) bnep rfcomm bluetooth arc4 iwlmvm snd_soc_rt5640 snd_soc_rl6231 mac80211 snd_soc_core x86_pkg_temp_thermal snd_hda_codec_realtek coretemp snd_hda_codec_generic kvm_intel kvm snd_hda_controller snd_hda_codec iwlwifi snd_compress snd_hwdep snd_pcm_dmaengine snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq drm_kms_helper cfg80211 crct10dif_pclmul snd_seq_device crc32_pclmul snd_timer ghash_clmulni_intel aesni_intel drm snd aes_x86_64 ppdev lrw gf128mul mei_me glue_helper mei i2c_hid shpchp ablk_helper cryptd parport_pc soundcore serio_raw parport i2c_designware_platform i2c_algo_bit lpc_ich dw_dmac i2c_designware_core winbond_cir dw_dmac_core snd_soc_sst_acpi 8250_dw acpi_pad rc_core spi_pxa2xx_platform video mac_hid soc_button_array hid_generic e1000e [ 180.939906] ahci usbhid ptp libahci sdhci_acpi hid pps_core sdhci [last unloaded: i915] [ 180.939919] CPU: 0 PID: 1614 Comm: modprobe Tainted: G W 3.18.0nightly #2 [ 180.939922] Hardware name: Intel Corporation Broadwell Client platform/Basking Ridge, BIOS BDW-E1R1.86C.0093.R00.1409071941 09/07/2014 [ 180.939925] 0000000000000009 ffff880436447608 ffffffff81794b29 0000000000000007 [ 180.939931] ffff880436447658 ffff880436447648 ffffffff81072421 ffff8804364476c8 [ 180.939936] 0000000000000000 ffff8804331c0000 ffff880434a7bb60 ffff880434a7b800 [ 180.939942] Call Trace: [ 180.939952] [] dump_stack+0x46/0x58 [ 180.939960] [] warn_slowpath_common+0x81/0xa0 [ 180.939967] [] warn_slowpath_fmt+0x46/0x50 [ 180.940028] [] intel_ddi_get_crtc_encoder+0x9d/0xb0 [i915] [ 180.940085] [] intel_ddi_fdi_disable+0x1a/0xe0 [i915] [ 180.940141] [] haswell_crtc_disable+0x383/0x3c0 [i915] [ 180.940196] [] ? chv_write16+0x2b0/0x2b0 [i915] [ 180.940250] [] intel_crtc_control+0x59/0x120 [i915] [ 180.940303] [] ? chv_write16+0x2b0/0x2b0 [i915] [ 180.940357] [] intel_crtc_update_dpms+0x61/0x70 [i915] [ 180.940412] [] intel_modeset_setup_hw_state+0x6d0/0xd90 [i915] [ 180.940444] [] ? __drm_modeset_lock_all+0xee/0x120 [drm] [ 180.940500] [] intel_modeset_init+0x834/0x17b0 [i915] [ 180.940551] [] ? gen8_irq_postinstall+0x236/0x2c0 [i915] [ 180.940570] [] ? drm_irq_install+0xc2/0x1a0 [drm] [ 180.940631] [] i915_driver_load+0xd9c/0x1030 [i915] [ 180.940654] [] drm_dev_register+0xb5/0x110 [drm] [ 180.940677] [] drm_get_pci_dev+0x8d/0x200 [drm] [ 180.940716] [] i915_pci_probe+0x3b/0x60 [i915] [ 180.940722] [] local_pci_probe+0x45/0xa0 [ 180.940728] [] ? pci_match_device+0xe5/0x110 [ 180.940733] [] pci_device_probe+0xd9/0x130 [ 180.940740] [] driver_probe_device+0xa3/0x410 [ 180.940746] [] __driver_attach+0x9b/0xa0 [ 180.940752] [] ? __device_attach+0x40/0x40 [ 180.940757] [] bus_for_each_dev+0x6b/0xb0 [ 180.940763] [] driver_attach+0x1e/0x20 [ 180.940769] [] bus_add_driver+0x180/0x250 [ 180.940775] [] driver_register+0x64/0xf0 [ 180.940780] [] __pci_register_driver+0x4c/0x50 [ 180.940802] [] drm_pci_init+0xfa/0x130 [drm] [ 180.940810] [] ? 0xffffffffc0653000 [ 180.940849] [] i915_init+0x8a/0x92 [i915] [ 180.940856] [] do_one_initcall+0xd8/0x210 [ 180.940863] [] ? __vunmap+0xa2/0x100 [ 180.940869] [] load_module+0x2418/0x28e0 [ 180.940874] [] ? store_uevent+0x40/0x40 [ 180.940881] [] SyS_finit_module+0x86/0xb0 [ 180.940888] [] system_call_fastpath+0x16/0x1b [ 180.940892] ---[ end trace a68a2dd2e43d4fb2 ]--- [ 180.940913] ------------[ cut here ]------------ [ 180.940920] kernel BUG at drivers/gpu/drm/i915/intel_ddi.c:458! [ 180.940925] invalid opcode: 0000 [#1] SMP [ 180.940931] Modules linked in: i915(+) bnep rfcomm bluetooth arc4 iwlmvm snd_soc_rt5640 snd_soc_rl6231 mac80211 snd_soc_core x86_pkg_temp_thermal snd_hda_codec_realtek coretemp snd_hda_codec_generic kvm_intel kvm snd_hda_controller snd_hda_codec iwlwifi snd_compress snd_hwdep snd_pcm_dmaengine snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq drm_kms_helper cfg80211 crct10dif_pclmul snd_seq_device crc32_pclmul snd_timer ghash_clmulni_intel aesni_intel drm snd aes_x86_64 ppdev lrw gf128mul mei_me glue_helper mei i2c_hid shpchp ablk_helper cryptd parport_pc soundcore serio_raw parport i2c_designware_platform i2c_algo_bit lpc_ich dw_dmac i2c_designware_core winbond_cir dw_dmac_core snd_soc_sst_acpi 8250_dw acpi_pad rc_core spi_pxa2xx_platform video mac_hid soc_button_array hid_generic e1000e [ 180.941028] ahci usbhid ptp libahci sdhci_acpi hid pps_core sdhci [last unloaded: i915] [ 180.941044] CPU: 0 PID: 1614 Comm: modprobe Tainted: G W 3.18.0nightly #2 [ 180.941049] Hardware name: Intel Corporation Broadwell Client platform/Basking Ridge, BIOS BDW-E1R1.86C.0093.R00.1409071941 09/07/2014 [ 180.941056] task: ffff88042900e400 ti: ffff880436444000 task.ti: ffff880436444000 [ 180.941062] RIP: 0010:[] [] intel_ddi_get_crtc_encoder+0xa2/0xb0 [i915] [ 180.941127] RSP: 0018:ffff8804364476b8 EFLAGS: 00010246 [ 180.941132] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000024 [ 180.941137] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000009 [ 180.941142] RBP: ffff8804364476c8 R08: 0000000000016b8c R09: 0000000000000092 [ 180.941147] R10: 0000000000000000 R11: 0000000000000468 R12: ffff8804331c0000 [ 180.941153] R13: ffff880434a7bb60 R14: ffff880434a7b800 R15: 00000000ffff8b8e [ 180.941159] FS: 00007f1a99c62740(0000) GS:ffff88044ec00000(0000) knlGS:0000000000000000 [ 180.941165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.941170] CR2: 00007fe7a57af7c0 CR3: 000000041d69a000 CR4: 00000000003407f0 [ 180.941175] Stack: [ 180.941178] ffff880434a7bb60 ffff8804331c0000 ffff8804364476e8 ffffffffc0a58d7a [ 180.941187] ffff880434a7b800 ffff880431140000 ffff880436447738 ffffffffc0a395d3 [ 180.941196] 0000000000000000 0000000000070000 ffff880436447748 ffff880434a7b800 [ 180.941204] Call Trace: [ 180.941263] [] intel_ddi_fdi_disable+0x1a/0xe0 [i915] [ 180.941323] [] haswell_crtc_disable+0x383/0x3c0 [i915] [ 180.941380] [] ? chv_write16+0x2b0/0x2b0 [i915] [ 180.941437] [] intel_crtc_control+0x59/0x120 [i915] [ 180.941492] [] ? chv_write16+0x2b0/0x2b0 [i915] [ 180.941549] [] intel_crtc_update_dpms+0x61/0x70 [i915] [ 180.941606] [] intel_modeset_setup_hw_state+0x6d0/0xd90 [i915] [ 180.941640] [] ? __drm_modeset_lock_all+0xee/0x120 [drm] [ 180.941697] [] intel_modeset_init+0x834/0x17b0 [i915] [ 180.941749] [] ? gen8_irq_postinstall+0x236/0x2c0 [i915] [ 180.941770] [] ? drm_irq_install+0xc2/0x1a0 [drm] [ 180.941834] [] i915_driver_load+0xd9c/0x1030 [i915] [ 180.941859] [] drm_dev_register+0xb5/0x110 [drm] [ 180.941883] [] drm_get_pci_dev+0x8d/0x200 [drm] [ 180.941925] [] i915_pci_probe+0x3b/0x60 [i915] [ 180.941933] [] local_pci_probe+0x45/0xa0 [ 180.941940] [] ? pci_match_device+0xe5/0x110 [ 180.941947] [] pci_device_probe+0xd9/0x130 [ 180.941956] [] driver_probe_device+0xa3/0x410 [ 180.941964] [] __driver_attach+0x9b/0xa0 [ 180.941971] [] ? __device_attach+0x40/0x40 [ 180.941978] [] bus_for_each_dev+0x6b/0xb0 [ 180.941985] [] driver_attach+0x1e/0x20 [ 180.941993] [] bus_add_driver+0x180/0x250 [ 180.942000] [] driver_register+0x64/0xf0 [ 180.942007] [] __pci_register_driver+0x4c/0x50 [ 180.942031] [] drm_pci_init+0xfa/0x130 [drm] [ 180.942041] [] ? 0xffffffffc0653000 [ 180.942085] [] i915_init+0x8a/0x92 [i915] [ 180.942093] [] do_one_initcall+0xd8/0x210 [ 180.942101] [] ? __vunmap+0xa2/0x100 [ 180.942109] [] load_module+0x2418/0x28e0 [ 180.942116] [] ? store_uevent+0x40/0x40 [ 180.942124] [] SyS_finit_module+0x86/0xb0 [ 180.942133] [] system_call_fastpath+0x16/0x1b [ 180.942138] Code: 00 44 8b 87 a8 03 00 00 31 c0 48 c7 c2 20 d3 a9 c0 be c8 01 00 00 48 c7 c7 f8 d2 a9 c0 41 83 c0 41 e8 c3 c4 61 c0 48 85 db 75 c8 <0f> 0b 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 [ 180.942207] RIP [] intel_ddi_get_crtc_encoder+0xa2/0xb0 [i915] [ 180.942269] RSP [ 180.942275] ---[ end trace a68a2dd2e43d4fb3 ]---