[ 4.701865] [] ? intel_dp_detect+0x44/0x27a [i915] [ 4.701878] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.701893] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.701908] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.701980] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.701992] [] ? get_device+0x10/0x1c [ 4.702012] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.702022] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.702041] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.702052] [] ? local_pci_probe+0x36/0x7c [ 4.702062] [] ? ida_get_new_above+0x171/0x18b [ 4.702072] [] ? pci_device_probe+0xcc/0xf0 [ 4.702083] [] ? driver_probe_device+0x9d/0x1d5 [ 4.702094] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.702104] [] ? __driver_attach+0x53/0x73 [ 4.702114] [] ? bus_for_each_dev+0x4e/0x7f [ 4.702124] [] ? bus_add_driver+0xe7/0x1cc [ 4.702134] [] ? driver_register+0x82/0xb5 [ 4.702144] [] ? 0xffffffffa0115fff [ 4.702153] [] ? do_one_initcall+0xe3/0x176 [ 4.702163] [] ? __vunmap+0x8c/0xc4 [ 4.702173] [] ? load_module+0x1821/0x1b04 [ 4.702183] [] ? module_unload_free+0xca/0xca [ 4.702194] [] ? SyS_init_module+0x90/0x9b [ 4.702204] [] ? system_call_fastpath+0x16/0x1b [ 4.702212] ---[ end trace 019ce351cdfabf36 ]--- [ 4.705623] ------------[ cut here ]------------ [ 4.705678] WARNING: CPU: 2 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.705688] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.705711] CPU: 2 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.705721] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.705733] ffffffff8103983c 000000000000000d ffffffffa0068664 ffffffffa00ecde5 [ 4.705745] 00000000000c0000 00000000000c0000 ffff880002c90000 ffff880002c98340 [ 4.705757] Call Trace: [ 4.705766] [] ? dump_stack+0x41/0x51 [ 4.705776] [] ? warn_slowpath_common+0x78/0x90 [ 4.705828] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.705880] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.705933] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.705986] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.706055] [] ? intel_dp_detect+0x44/0x27a [i915] [ 4.706068] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.706083] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.706098] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.706169] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.706182] [] ? get_device+0x10/0x1c [ 4.706201] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.706212] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.706231] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.706241] [] ? local_pci_probe+0x36/0x7c [ 4.706252] [] ? ida_get_new_above+0x171/0x18b [ 4.706261] [] ? pci_device_probe+0xcc/0xf0 [ 4.706272] [] ? driver_probe_device+0x9d/0x1d5 [ 4.706283] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.706293] [] ? __driver_attach+0x53/0x73 [ 4.706303] [] ? bus_for_each_dev+0x4e/0x7f [ 4.706313] [] ? bus_add_driver+0xe7/0x1cc [ 4.706323] [] ? driver_register+0x82/0xb5 [ 4.706332] [] ? 0xffffffffa0115fff [ 4.706341] [] ? do_one_initcall+0xe3/0x176 [ 4.706352] [] ? __vunmap+0x8c/0xc4 [ 4.706361] [] ? load_module+0x1821/0x1b04 [ 4.706372] [] ? module_unload_free+0xca/0xca [ 4.706383] [] ? SyS_init_module+0x90/0x9b [ 4.706392] [] ? system_call_fastpath+0x16/0x1b [ 4.706400] ---[ end trace 019ce351cdfabf37 ]--- [ 4.706406] ------------[ cut here ]------------ [ 4.706458] WARNING: CPU: 2 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.706469] state mismatch for 'dpio-tx-c-23' (always_on 0 hw state 0 use-count 6 disable_power_well 1 [ 4.706478] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.706499] CPU: 2 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.706509] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3828 [ 4.706521] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.706533] ffffffffa00ff2f0 ffffffffa00ff2f0 0000000000000005 0000000000002000 [ 4.706545] Call Trace: [ 4.706553] [] ? dump_stack+0x41/0x51 [ 4.706563] [] ? warn_slowpath_common+0x78/0x90 [ 4.706615] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.706638] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.706689] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.706742] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.706796] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.706864] [] ? intel_dp_detect+0x44/0x27a [i915] [ 4.706877] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.706893] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.706907] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.706979] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.706991] [] ? get_device+0x10/0x1c [ 4.707011] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.707021] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.707040] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.707050] [] ? local_pci_probe+0x36/0x7c [ 4.707061] [] ? ida_get_new_above+0x171/0x18b [ 4.707071] [] ? pci_device_probe+0xcc/0xf0 [ 4.707082] [] ? driver_probe_device+0x9d/0x1d5 [ 4.707092] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.707102] [] ? __driver_attach+0x53/0x73 [ 4.707112] [] ? bus_for_each_dev+0x4e/0x7f [ 4.707122] [] ? bus_add_driver+0xe7/0x1cc [ 4.707132] [] ? driver_register+0x82/0xb5 [ 4.707141] [] ? 0xffffffffa0115fff [ 4.707150] [] ? do_one_initcall+0xe3/0x176 [ 4.707161] [] ? __vunmap+0x8c/0xc4 [ 4.707170] [] ? load_module+0x1821/0x1b04 [ 4.707181] [] ? module_unload_free+0xca/0xca [ 4.707192] [] ? SyS_init_module+0x90/0x9b [ 4.707202] [] ? system_call_fastpath+0x16/0x1b [ 4.707210] ---[ end trace 019ce351cdfabf38 ]--- [ 4.710626] [drm:intel_dp_detect] [CONNECTOR:24:DP-1] [ 4.713140] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 4.717120] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 4.721117] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 4.730626] ------------[ cut here ]------------ [ 4.730682] WARNING: CPU: 2 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.730692] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.730715] CPU: 2 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.730725] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.730737] ffffffff8103983c 0000000020000000 ffffffffa0068664 ffff88007314d8d8 [ 4.730749] 00000000000c0000 00000000000c0000 ffff880002c90000 ffff880002c98340 [ 4.730761] Call Trace: [ 4.730770] [] ? dump_stack+0x41/0x51 [ 4.730781] [] ? warn_slowpath_common+0x78/0x90 [ 4.730832] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.730884] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.730937] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.730948] [] ? mutex_lock+0x9/0x25 [ 4.731001] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.731070] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.731083] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.731098] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.731113] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.731184] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.731197] [] ? get_device+0x10/0x1c [ 4.731217] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.731227] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.731246] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.731256] [] ? local_pci_probe+0x36/0x7c [ 4.731267] [] ? ida_get_new_above+0x171/0x18b [ 4.731277] [] ? pci_device_probe+0xcc/0xf0 [ 4.731287] [] ? driver_probe_device+0x9d/0x1d5 [ 4.731298] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.731308] [] ? __driver_attach+0x53/0x73 [ 4.731318] [] ? bus_for_each_dev+0x4e/0x7f [ 4.731328] [] ? bus_add_driver+0xe7/0x1cc [ 4.731338] [] ? driver_register+0x82/0xb5 [ 4.731347] [] ? 0xffffffffa0115fff [ 4.731356] [] ? do_one_initcall+0xe3/0x176 [ 4.731367] [] ? __vunmap+0x8c/0xc4 [ 4.731376] [] ? load_module+0x1821/0x1b04 [ 4.731387] [] ? module_unload_free+0xca/0xca [ 4.731398] [] ? SyS_init_module+0x90/0x9b [ 4.731408] [] ? system_call_fastpath+0x16/0x1b [ 4.731416] ---[ end trace 019ce351cdfabf39 ]--- [ 4.731421] ------------[ cut here ]------------ [ 4.731473] WARNING: CPU: 2 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.731484] state mismatch for 'dpio-tx-c-23' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.731493] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.731515] CPU: 2 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.731524] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3838 [ 4.731536] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.731548] ffffffffa00ff2f0 ffffffffa00ff2f0 0000000000000005 0000000000002000 [ 4.731560] Call Trace: [ 4.731569] [] ? dump_stack+0x41/0x51 [ 4.731579] [] ? warn_slowpath_common+0x78/0x90 [ 4.731631] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.731653] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.731705] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.731757] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.731811] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.731880] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.731893] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.731908] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.731923] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.731994] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.732006] [] ? get_device+0x10/0x1c [ 4.732026] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.732037] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.732056] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.732066] [] ? local_pci_probe+0x36/0x7c [ 4.732076] [] ? ida_get_new_above+0x171/0x18b [ 4.732086] [] ? pci_device_probe+0xcc/0xf0 [ 4.732097] [] ? driver_probe_device+0x9d/0x1d5 [ 4.732108] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.732118] [] ? __driver_attach+0x53/0x73 [ 4.732128] [] ? bus_for_each_dev+0x4e/0x7f [ 4.732138] [] ? bus_add_driver+0xe7/0x1cc [ 4.732148] [] ? driver_register+0x82/0xb5 [ 4.732157] [] ? 0xffffffffa0115fff [ 4.732166] [] ? do_one_initcall+0xe3/0x176 [ 4.732177] [] ? __vunmap+0x8c/0xc4 [ 4.732186] [] ? load_module+0x1821/0x1b04 [ 4.732197] [] ? module_unload_free+0xca/0xca [ 4.732208] [] ? SyS_init_module+0x90/0x9b [ 4.732218] [] ? system_call_fastpath+0x16/0x1b [ 4.732225] ---[ end trace 019ce351cdfabf3a ]--- [ 4.735627] ------------[ cut here ]------------ [ 4.735682] WARNING: CPU: 2 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.735692] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.735715] CPU: 2 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.735724] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.735737] ffffffff8103983c 0000000020000000 ffffffffa0068664 ffffffffa00ecde5 [ 4.735749] 0000000000030000 0000000000030000 ffff880002c90000 ffff880002c98340 [ 4.735761] Call Trace: [ 4.735770] [] ? dump_stack+0x41/0x51 [ 4.735780] [] ? warn_slowpath_common+0x78/0x90 [ 4.735832] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.735884] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.735937] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.735990] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.736059] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.736072] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.736088] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.736102] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.736173] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.736186] [] ? get_device+0x10/0x1c [ 4.736206] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.736216] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.736235] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.736245] [] ? local_pci_probe+0x36/0x7c [ 4.736256] [] ? ida_get_new_above+0x171/0x18b [ 4.736266] [] ? pci_device_probe+0xcc/0xf0 [ 4.736277] [] ? driver_probe_device+0x9d/0x1d5 [ 4.736287] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.736297] [] ? __driver_attach+0x53/0x73 [ 4.736307] [] ? bus_for_each_dev+0x4e/0x7f [ 4.736317] [] ? bus_add_driver+0xe7/0x1cc [ 4.736328] [] ? driver_register+0x82/0xb5 [ 4.736337] [] ? 0xffffffffa0115fff [ 4.736346] [] ? do_one_initcall+0xe3/0x176 [ 4.736356] [] ? __vunmap+0x8c/0xc4 [ 4.736366] [] ? load_module+0x1821/0x1b04 [ 4.736376] [] ? module_unload_free+0xca/0xca [ 4.736387] [] ? SyS_init_module+0x90/0x9b [ 4.736397] [] ? system_call_fastpath+0x16/0x1b [ 4.736405] ---[ end trace 019ce351cdfabf3b ]--- [ 4.736411] ------------[ cut here ]------------ [ 4.736462] WARNING: CPU: 2 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.736473] state mismatch for 'dpio-tx-c-01' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.736482] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.736504] CPU: 2 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.736513] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3838 [ 4.736526] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.736537] ffffffffa00ff2c0 ffffffffa00ff2c0 0000000000000004 0000000000002000 [ 4.736549] Call Trace: [ 4.736558] [] ? dump_stack+0x41/0x51 [ 4.736568] [] ? warn_slowpath_common+0x78/0x90 [ 4.736620] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.736642] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.736694] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.736746] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.736800] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.736869] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.736882] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.736897] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.736912] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.736983] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.736996] [] ? get_device+0x10/0x1c [ 4.737015] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.737026] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.737045] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.737055] [] ? local_pci_probe+0x36/0x7c [ 4.737066] [] ? ida_get_new_above+0x171/0x18b [ 4.737075] [] ? pci_device_probe+0xcc/0xf0 [ 4.737086] [] ? driver_probe_device+0x9d/0x1d5 [ 4.737097] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.737107] [] ? __driver_attach+0x53/0x73 [ 4.737117] [] ? bus_for_each_dev+0x4e/0x7f [ 4.737127] [] ? bus_add_driver+0xe7/0x1cc [ 4.737138] [] ? driver_register+0x82/0xb5 [ 4.737147] [] ? 0xffffffffa0115fff [ 4.737156] [] ? do_one_initcall+0xe3/0x176 [ 4.737166] [] ? __vunmap+0x8c/0xc4 [ 4.737176] [] ? load_module+0x1821/0x1b04 [ 4.737186] [] ? module_unload_free+0xca/0xca [ 4.737197] [] ? SyS_init_module+0x90/0x9b [ 4.737207] [] ? system_call_fastpath+0x16/0x1b [ 4.737215] ---[ end trace 019ce351cdfabf3c ]--- [ 4.740633] ------------[ cut here ]------------ [ 4.740690] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.740700] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.740723] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.740733] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.740745] ffffffff8103983c 0000000020000000 ffffffffa0068664 ffffffffa00ecde5 [ 4.740757] 000000000000c000 000000000000c000 ffff880002c90000 ffff880002c98340 [ 4.740769] Call Trace: [ 4.740778] [] ? dump_stack+0x41/0x51 [ 4.740789] [] ? warn_slowpath_common+0x78/0x90 [ 4.740840] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.740892] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.740945] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.740999] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.741067] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.741081] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.741096] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.741110] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.741182] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.741194] [] ? get_device+0x10/0x1c [ 4.741214] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.741224] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.741243] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.741253] [] ? local_pci_probe+0x36/0x7c [ 4.741264] [] ? ida_get_new_above+0x171/0x18b [ 4.741274] [] ? pci_device_probe+0xcc/0xf0 [ 4.741285] [] ? driver_probe_device+0x9d/0x1d5 [ 4.741295] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.741305] [] ? __driver_attach+0x53/0x73 [ 4.741315] [] ? bus_for_each_dev+0x4e/0x7f [ 4.741325] [] ? bus_add_driver+0xe7/0x1cc [ 4.741336] [] ? driver_register+0x82/0xb5 [ 4.741345] [] ? 0xffffffffa0115fff [ 4.741354] [] ? do_one_initcall+0xe3/0x176 [ 4.741364] [] ? __vunmap+0x8c/0xc4 [ 4.741374] [] ? load_module+0x1821/0x1b04 [ 4.741384] [] ? module_unload_free+0xca/0xca [ 4.741395] [] ? SyS_init_module+0x90/0x9b [ 4.741405] [] ? system_call_fastpath+0x16/0x1b [ 4.741413] ---[ end trace 019ce351cdfabf3d ]--- [ 4.741419] ------------[ cut here ]------------ [ 4.741470] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.741481] state mismatch for 'dpio-tx-b-23' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.741490] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.741512] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.741521] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3838 [ 4.741534] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.741545] ffffffffa00ff290 ffffffffa00ff290 0000000000000003 0000000000002000 [ 4.741557] Call Trace: [ 4.741566] [] ? dump_stack+0x41/0x51 [ 4.741576] [] ? warn_slowpath_common+0x78/0x90 [ 4.741628] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.741660] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.741712] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.741765] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.741819] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.741887] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.741901] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.741916] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.741930] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.742002] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.742014] [] ? get_device+0x10/0x1c [ 4.742034] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.742044] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.742063] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.742073] [] ? local_pci_probe+0x36/0x7c [ 4.742084] [] ? ida_get_new_above+0x171/0x18b [ 4.742094] [] ? pci_device_probe+0xcc/0xf0 [ 4.742105] [] ? driver_probe_device+0x9d/0x1d5 [ 4.742115] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.742125] [] ? __driver_attach+0x53/0x73 [ 4.742135] [] ? bus_for_each_dev+0x4e/0x7f [ 4.742145] [] ? bus_add_driver+0xe7/0x1cc [ 4.742156] [] ? driver_register+0x82/0xb5 [ 4.742165] [] ? 0xffffffffa0115fff [ 4.742174] [] ? do_one_initcall+0xe3/0x176 [ 4.742184] [] ? __vunmap+0x8c/0xc4 [ 4.742193] [] ? load_module+0x1821/0x1b04 [ 4.742204] [] ? module_unload_free+0xca/0xca [ 4.742215] [] ? SyS_init_module+0x90/0x9b [ 4.742225] [] ? system_call_fastpath+0x16/0x1b [ 4.742233] ---[ end trace 019ce351cdfabf3e ]--- [ 4.745626] ------------[ cut here ]------------ [ 4.745681] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.745691] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.745713] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.745723] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.745735] ffffffff8103983c 0000000020000000 ffffffffa0068664 0000000020000000 [ 4.745747] 0000000000003000 0000000000003000 ffff880002c90000 ffff880002c98340 [ 4.745759] Call Trace: [ 4.745768] [] ? dump_stack+0x41/0x51 [ 4.745778] [] ? warn_slowpath_common+0x78/0x90 [ 4.745830] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.745882] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.745935] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.745989] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.746057] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.746070] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.746086] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.746100] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.746171] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.746184] [] ? get_device+0x10/0x1c [ 4.746204] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.746214] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.746233] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.746243] [] ? local_pci_probe+0x36/0x7c [ 4.746254] [] ? ida_get_new_above+0x171/0x18b [ 4.746264] [] ? pci_device_probe+0xcc/0xf0 [ 4.746274] [] ? driver_probe_device+0x9d/0x1d5 [ 4.746285] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.746295] [] ? __driver_attach+0x53/0x73 [ 4.746305] [] ? bus_for_each_dev+0x4e/0x7f [ 4.746315] [] ? bus_add_driver+0xe7/0x1cc [ 4.746325] [] ? driver_register+0x82/0xb5 [ 4.746334] [] ? 0xffffffffa0115fff [ 4.746343] [] ? do_one_initcall+0xe3/0x176 [ 4.746354] [] ? __vunmap+0x8c/0xc4 [ 4.746363] [] ? load_module+0x1821/0x1b04 [ 4.746374] [] ? module_unload_free+0xca/0xca [ 4.746385] [] ? SyS_init_module+0x90/0x9b [ 4.746395] [] ? system_call_fastpath+0x16/0x1b [ 4.746402] ---[ end trace 019ce351cdfabf3f ]--- [ 4.746408] ------------[ cut here ]------------ [ 4.746460] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.746471] state mismatch for 'dpio-tx-b-01' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.746480] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.746502] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.746511] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3838 [ 4.746523] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.746535] ffffffffa00ff260 ffffffffa00ff260 0000000000000002 0000000000002000 [ 4.746547] Call Trace: [ 4.746555] [] ? dump_stack+0x41/0x51 [ 4.746566] [] ? warn_slowpath_common+0x78/0x90 [ 4.746617] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.746640] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.746692] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.746744] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.746798] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.746866] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.746880] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.746895] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.746909] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.746981] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.746993] [] ? get_device+0x10/0x1c [ 4.747013] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.747024] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.747043] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.747053] [] ? local_pci_probe+0x36/0x7c [ 4.747063] [] ? ida_get_new_above+0x171/0x18b [ 4.747073] [] ? pci_device_probe+0xcc/0xf0 [ 4.747084] [] ? driver_probe_device+0x9d/0x1d5 [ 4.747094] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.747104] [] ? __driver_attach+0x53/0x73 [ 4.747114] [] ? bus_for_each_dev+0x4e/0x7f [ 4.747124] [] ? bus_add_driver+0xe7/0x1cc [ 4.747135] [] ? driver_register+0x82/0xb5 [ 4.747144] [] ? 0xffffffffa0115fff [ 4.747153] [] ? do_one_initcall+0xe3/0x176 [ 4.747163] [] ? __vunmap+0x8c/0xc4 [ 4.747172] [] ? load_module+0x1821/0x1b04 [ 4.747183] [] ? module_unload_free+0xca/0xca [ 4.747194] [] ? SyS_init_module+0x90/0x9b [ 4.747204] [] ? system_call_fastpath+0x16/0x1b [ 4.747211] ---[ end trace 019ce351cdfabf40 ]--- [ 4.750626] ------------[ cut here ]------------ [ 4.750681] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.750690] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.750713] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.750723] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.750735] ffffffff8103983c 0000000020000000 ffffffffa0068664 ffffffffa00ecde5 [ 4.750747] 00000000000000c0 0000000000000000 ffff880002c90000 ffff880002c98340 [ 4.750759] Call Trace: [ 4.750768] [] ? dump_stack+0x41/0x51 [ 4.750778] [] ? warn_slowpath_common+0x78/0x90 [ 4.750830] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.750883] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.750935] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.750989] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.751057] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.751071] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.751086] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.751100] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.751172] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.751184] [] ? get_device+0x10/0x1c [ 4.751204] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.751214] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.751233] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.751243] [] ? local_pci_probe+0x36/0x7c [ 4.751254] [] ? ida_get_new_above+0x171/0x18b [ 4.751264] [] ? pci_device_probe+0xcc/0xf0 [ 4.751275] [] ? driver_probe_device+0x9d/0x1d5 [ 4.751285] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.751295] [] ? __driver_attach+0x53/0x73 [ 4.751305] [] ? bus_for_each_dev+0x4e/0x7f [ 4.751315] [] ? bus_add_driver+0xe7/0x1cc [ 4.751326] [] ? driver_register+0x82/0xb5 [ 4.751335] [] ? 0xffffffffa0115fff [ 4.751344] [] ? do_one_initcall+0xe3/0x176 [ 4.751354] [] ? __vunmap+0x8c/0xc4 [ 4.751364] [] ? load_module+0x1821/0x1b04 [ 4.751374] [] ? module_unload_free+0xca/0xca [ 4.751385] [] ? SyS_init_module+0x90/0x9b [ 4.751395] [] ? system_call_fastpath+0x16/0x1b [ 4.751403] ---[ end trace 019ce351cdfabf41 ]--- [ 4.751411] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected [ 4.751417] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] [ 4.751421] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2] [ 4.754626] ------------[ cut here ]------------ [ 4.754681] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.754691] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.754713] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.754723] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.754735] ffffffff8103983c 000000000000000f ffffffffa0068664 0000000000000004 [ 4.754747] 00000000000000c0 0000000000000000 ffff880002c90000 ffff880002c98340 [ 4.754759] Call Trace: [ 4.754768] [] ? dump_stack+0x41/0x51 [ 4.754778] [] ? warn_slowpath_common+0x78/0x90 [ 4.754830] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.754882] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.754934] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.754946] [] ? mutex_lock+0x9/0x25 [ 4.754998] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.755068] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.755081] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.755096] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.755110] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.755182] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.755194] [] ? get_device+0x10/0x1c [ 4.755214] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.755225] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.755244] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.755254] [] ? local_pci_probe+0x36/0x7c [ 4.755264] [] ? ida_get_new_above+0x171/0x18b [ 4.755274] [] ? pci_device_probe+0xcc/0xf0 [ 4.755285] [] ? driver_probe_device+0x9d/0x1d5 [ 4.755296] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.755306] [] ? __driver_attach+0x53/0x73 [ 4.755316] [] ? bus_for_each_dev+0x4e/0x7f [ 4.755326] [] ? bus_add_driver+0xe7/0x1cc [ 4.755336] [] ? driver_register+0x82/0xb5 [ 4.755345] [] ? 0xffffffffa0115fff [ 4.755354] [] ? do_one_initcall+0xe3/0x176 [ 4.755365] [] ? __vunmap+0x8c/0xc4 [ 4.755374] [] ? load_module+0x1821/0x1b04 [ 4.755385] [] ? module_unload_free+0xca/0xca [ 4.755396] [] ? SyS_init_module+0x90/0x9b [ 4.755406] [] ? system_call_fastpath+0x16/0x1b [ 4.755413] ---[ end trace 019ce351cdfabf42 ]--- [ 4.758626] ------------[ cut here ]------------ [ 4.758681] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.758691] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.758714] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.758723] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.758736] ffffffff8103983c 000000000000000f ffffffffa0068664 0000000000000004 [ 4.758747] 0000000000003000 0000000000003000 ffff880002c90000 ffff880002c98340 [ 4.758760] Call Trace: [ 4.758769] [] ? dump_stack+0x41/0x51 [ 4.758779] [] ? warn_slowpath_common+0x78/0x90 [ 4.758831] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.758883] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.758935] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.758946] [] ? mutex_lock+0x9/0x25 [ 4.758999] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.759068] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.759082] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.759097] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.759111] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.759183] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.759195] [] ? get_device+0x10/0x1c [ 4.759215] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.759225] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.759244] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.759254] [] ? local_pci_probe+0x36/0x7c [ 4.759265] [] ? ida_get_new_above+0x171/0x18b [ 4.759275] [] ? pci_device_probe+0xcc/0xf0 [ 4.759286] [] ? driver_probe_device+0x9d/0x1d5 [ 4.759296] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.759306] [] ? __driver_attach+0x53/0x73 [ 4.759316] [] ? bus_for_each_dev+0x4e/0x7f [ 4.759326] [] ? bus_add_driver+0xe7/0x1cc [ 4.759337] [] ? driver_register+0x82/0xb5 [ 4.759346] [] ? 0xffffffffa0115fff [ 4.759355] [] ? do_one_initcall+0xe3/0x176 [ 4.759365] [] ? __vunmap+0x8c/0xc4 [ 4.759375] [] ? load_module+0x1821/0x1b04 [ 4.759385] [] ? module_unload_free+0xca/0xca [ 4.759396] [] ? SyS_init_module+0x90/0x9b [ 4.759406] [] ? system_call_fastpath+0x16/0x1b [ 4.759414] ---[ end trace 019ce351cdfabf43 ]--- [ 4.759420] ------------[ cut here ]------------ [ 4.759472] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.759483] state mismatch for 'dpio-tx-b-01' (always_on 0 hw state 0 use-count 6 disable_power_well 1 [ 4.759492] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.759513] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.759523] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3858 [ 4.759535] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.759547] ffffffffa00ff260 ffffffffa00ff260 0000000000000002 0000000000008000 [ 4.759559] Call Trace: [ 4.759567] [] ? dump_stack+0x41/0x51 [ 4.759577] [] ? warn_slowpath_common+0x78/0x90 [ 4.759629] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.759652] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.759704] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.759757] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.759810] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.759880] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.759893] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.759908] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.759922] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.759994] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.760006] [] ? get_device+0x10/0x1c [ 4.760026] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.760036] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.760055] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.760065] [] ? local_pci_probe+0x36/0x7c [ 4.760076] [] ? ida_get_new_above+0x171/0x18b [ 4.760086] [] ? pci_device_probe+0xcc/0xf0 [ 4.760097] [] ? driver_probe_device+0x9d/0x1d5 [ 4.760107] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.760117] [] ? __driver_attach+0x53/0x73 [ 4.760127] [] ? bus_for_each_dev+0x4e/0x7f [ 4.760137] [] ? bus_add_driver+0xe7/0x1cc [ 4.760147] [] ? driver_register+0x82/0xb5 [ 4.760157] [] ? 0xffffffffa0115fff [ 4.760166] [] ? do_one_initcall+0xe3/0x176 [ 4.760176] [] ? __vunmap+0x8c/0xc4 [ 4.760185] [] ? load_module+0x1821/0x1b04 [ 4.760196] [] ? module_unload_free+0xca/0xca [ 4.760207] [] ? SyS_init_module+0x90/0x9b [ 4.760217] [] ? system_call_fastpath+0x16/0x1b [ 4.760225] ---[ end trace 019ce351cdfabf44 ]--- [ 4.763626] ------------[ cut here ]------------ [ 4.763681] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.763691] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.763713] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.763723] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.763735] ffffffff8103983c 000000000000000f ffffffffa0068664 ffffffffa00ecde5 [ 4.763747] 000000000000c000 000000000000c000 ffff880002c90000 ffff880002c98340 [ 4.763759] Call Trace: [ 4.763768] [] ? dump_stack+0x41/0x51 [ 4.763779] [] ? warn_slowpath_common+0x78/0x90 [ 4.763830] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.763883] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.763935] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.763989] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.764058] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.764071] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.764087] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.764101] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.764172] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.764185] [] ? get_device+0x10/0x1c [ 4.764205] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.764215] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.764234] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.764244] [] ? local_pci_probe+0x36/0x7c [ 4.764255] [] ? ida_get_new_above+0x171/0x18b [ 4.764264] [] ? pci_device_probe+0xcc/0xf0 [ 4.764275] [] ? driver_probe_device+0x9d/0x1d5 [ 4.764286] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.764296] [] ? __driver_attach+0x53/0x73 [ 4.764306] [] ? bus_for_each_dev+0x4e/0x7f [ 4.764316] [] ? bus_add_driver+0xe7/0x1cc [ 4.764326] [] ? driver_register+0x82/0xb5 [ 4.764335] [] ? 0xffffffffa0115fff [ 4.764344] [] ? do_one_initcall+0xe3/0x176 [ 4.764355] [] ? __vunmap+0x8c/0xc4 [ 4.764364] [] ? load_module+0x1821/0x1b04 [ 4.764375] [] ? module_unload_free+0xca/0xca [ 4.764386] [] ? SyS_init_module+0x90/0x9b [ 4.764396] [] ? system_call_fastpath+0x16/0x1b [ 4.764403] ---[ end trace 019ce351cdfabf45 ]--- [ 4.764409] ------------[ cut here ]------------ [ 4.764461] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.764472] state mismatch for 'dpio-tx-b-23' (always_on 0 hw state 0 use-count 6 disable_power_well 1 [ 4.764481] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.764502] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.764512] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3858 [ 4.764524] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.764536] ffffffffa00ff290 ffffffffa00ff290 0000000000000003 0000000000008000 [ 4.764548] Call Trace: [ 4.764556] [] ? dump_stack+0x41/0x51 [ 4.764566] [] ? warn_slowpath_common+0x78/0x90 [ 4.764618] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.764641] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.764693] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.764746] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.764800] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.764869] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.764882] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.764897] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.764912] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.764983] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.764996] [] ? get_device+0x10/0x1c [ 4.765015] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.765026] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.765045] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.765055] [] ? local_pci_probe+0x36/0x7c [ 4.765065] [] ? ida_get_new_above+0x171/0x18b [ 4.765075] [] ? pci_device_probe+0xcc/0xf0 [ 4.765086] [] ? driver_probe_device+0x9d/0x1d5 [ 4.765097] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.765107] [] ? __driver_attach+0x53/0x73 [ 4.765116] [] ? bus_for_each_dev+0x4e/0x7f [ 4.765127] [] ? bus_add_driver+0xe7/0x1cc [ 4.765137] [] ? driver_register+0x82/0xb5 [ 4.765146] [] ? 0xffffffffa0115fff [ 4.765155] [] ? do_one_initcall+0xe3/0x176 [ 4.765165] [] ? __vunmap+0x8c/0xc4 [ 4.765175] [] ? load_module+0x1821/0x1b04 [ 4.765185] [] ? module_unload_free+0xca/0xca [ 4.765196] [] ? SyS_init_module+0x90/0x9b [ 4.765206] [] ? system_call_fastpath+0x16/0x1b [ 4.765214] ---[ end trace 019ce351cdfabf46 ]--- [ 4.768626] ------------[ cut here ]------------ [ 4.768682] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.768691] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.768714] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.768724] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.768736] ffffffff8103983c 000000000000000f ffffffffa0068664 ffffffffa00ecde5 [ 4.768748] 0000000000030000 0000000000030000 ffff880002c90000 ffff880002c98340 [ 4.768760] Call Trace: [ 4.768769] [] ? dump_stack+0x41/0x51 [ 4.768779] [] ? warn_slowpath_common+0x78/0x90 [ 4.768831] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.768883] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.768936] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.768990] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.769059] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.769073] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.769088] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.769102] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.769174] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.769186] [] ? get_device+0x10/0x1c [ 4.769206] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.769217] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.769236] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.769246] [] ? local_pci_probe+0x36/0x7c [ 4.769256] [] ? ida_get_new_above+0x171/0x18b [ 4.769266] [] ? pci_device_probe+0xcc/0xf0 [ 4.769277] [] ? driver_probe_device+0x9d/0x1d5 [ 4.769288] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.769298] [] ? __driver_attach+0x53/0x73 [ 4.769308] [] ? bus_for_each_dev+0x4e/0x7f [ 4.769318] [] ? bus_add_driver+0xe7/0x1cc [ 4.769329] [] ? driver_register+0x82/0xb5 [ 4.769338] [] ? 0xffffffffa0115fff [ 4.769347] [] ? do_one_initcall+0xe3/0x176 [ 4.769357] [] ? __vunmap+0x8c/0xc4 [ 4.769367] [] ? load_module+0x1821/0x1b04 [ 4.769377] [] ? module_unload_free+0xca/0xca [ 4.769388] [] ? SyS_init_module+0x90/0x9b [ 4.769398] [] ? system_call_fastpath+0x16/0x1b [ 4.769406] ---[ end trace 019ce351cdfabf47 ]--- [ 4.769412] ------------[ cut here ]------------ [ 4.769464] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.769475] state mismatch for 'dpio-tx-c-01' (always_on 0 hw state 0 use-count 6 disable_power_well 1 [ 4.769484] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.769505] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.769515] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3858 [ 4.769527] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.769539] ffffffffa00ff2c0 ffffffffa00ff2c0 0000000000000004 0000000000008000 [ 4.769551] Call Trace: [ 4.769559] [] ? dump_stack+0x41/0x51 [ 4.769569] [] ? warn_slowpath_common+0x78/0x90 [ 4.769621] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.769645] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.769698] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.769750] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.769804] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.769873] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.769886] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.769901] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.769916] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.769987] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.769999] [] ? get_device+0x10/0x1c [ 4.770019] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.770030] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.770049] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.770059] [] ? local_pci_probe+0x36/0x7c [ 4.770070] [] ? ida_get_new_above+0x171/0x18b [ 4.770080] [] ? pci_device_probe+0xcc/0xf0 [ 4.770091] [] ? driver_probe_device+0x9d/0x1d5 [ 4.770101] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.770111] [] ? __driver_attach+0x53/0x73 [ 4.770121] [] ? bus_for_each_dev+0x4e/0x7f [ 4.770131] [] ? bus_add_driver+0xe7/0x1cc [ 4.770141] [] ? driver_register+0x82/0xb5 [ 4.770150] [] ? 0xffffffffa0115fff [ 4.770159] [] ? do_one_initcall+0xe3/0x176 [ 4.770170] [] ? __vunmap+0x8c/0xc4 [ 4.770179] [] ? load_module+0x1821/0x1b04 [ 4.770190] [] ? module_unload_free+0xca/0xca [ 4.770201] [] ? SyS_init_module+0x90/0x9b [ 4.770211] [] ? system_call_fastpath+0x16/0x1b [ 4.770219] ---[ end trace 019ce351cdfabf48 ]--- [ 4.773627] ------------[ cut here ]------------ [ 4.773682] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.773692] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.773714] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.773724] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.773736] ffffffff8103983c 000000000000000f ffffffffa0068664 ffffffffa00ecde5 [ 4.773748] 00000000000c0000 00000000000c0000 ffff880002c90000 ffff880002c98340 [ 4.773760] Call Trace: [ 4.773769] [] ? dump_stack+0x41/0x51 [ 4.773779] [] ? warn_slowpath_common+0x78/0x90 [ 4.773831] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.773883] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.773936] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.773990] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.774059] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.774072] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.774087] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.774102] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.774173] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.774186] [] ? get_device+0x10/0x1c [ 4.774206] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.774216] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.774235] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.774245] [] ? local_pci_probe+0x36/0x7c [ 4.774256] [] ? ida_get_new_above+0x171/0x18b [ 4.774265] [] ? pci_device_probe+0xcc/0xf0 [ 4.774276] [] ? driver_probe_device+0x9d/0x1d5 [ 4.774287] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.774297] [] ? __driver_attach+0x53/0x73 [ 4.774307] [] ? bus_for_each_dev+0x4e/0x7f [ 4.774317] [] ? bus_add_driver+0xe7/0x1cc [ 4.774327] [] ? driver_register+0x82/0xb5 [ 4.774336] [] ? 0xffffffffa0115fff [ 4.774345] [] ? do_one_initcall+0xe3/0x176 [ 4.774356] [] ? __vunmap+0x8c/0xc4 [ 4.774365] [] ? load_module+0x1821/0x1b04 [ 4.774376] [] ? module_unload_free+0xca/0xca [ 4.774387] [] ? SyS_init_module+0x90/0x9b [ 4.774397] [] ? system_call_fastpath+0x16/0x1b [ 4.774404] ---[ end trace 019ce351cdfabf49 ]--- [ 4.774410] ------------[ cut here ]------------ [ 4.774462] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.774473] state mismatch for 'dpio-tx-c-23' (always_on 0 hw state 0 use-count 6 disable_power_well 1 [ 4.774482] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.774504] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.774513] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3858 [ 4.774525] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.774537] ffffffffa00ff2f0 ffffffffa00ff2f0 0000000000000005 0000000000008000 [ 4.774549] Call Trace: [ 4.774557] [] ? dump_stack+0x41/0x51 [ 4.774568] [] ? warn_slowpath_common+0x78/0x90 [ 4.774620] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.774642] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.774694] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.774746] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.774800] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.774869] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.774882] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.774898] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.774912] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.774983] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.774996] [] ? get_device+0x10/0x1c [ 4.775015] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.775026] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.775045] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.775055] [] ? local_pci_probe+0x36/0x7c [ 4.775065] [] ? ida_get_new_above+0x171/0x18b [ 4.775075] [] ? pci_device_probe+0xcc/0xf0 [ 4.775086] [] ? driver_probe_device+0x9d/0x1d5 [ 4.775097] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.775107] [] ? __driver_attach+0x53/0x73 [ 4.775117] [] ? bus_for_each_dev+0x4e/0x7f [ 4.775127] [] ? bus_add_driver+0xe7/0x1cc [ 4.775137] [] ? driver_register+0x82/0xb5 [ 4.775146] [] ? 0xffffffffa0115fff [ 4.775155] [] ? do_one_initcall+0xe3/0x176 [ 4.775165] [] ? __vunmap+0x8c/0xc4 [ 4.775175] [] ? load_module+0x1821/0x1b04 [ 4.775186] [] ? module_unload_free+0xca/0xca [ 4.775196] [] ? SyS_init_module+0x90/0x9b [ 4.775206] [] ? system_call_fastpath+0x16/0x1b [ 4.775214] ---[ end trace 019ce351cdfabf4a ]--- [ 4.829628] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 [ 4.839638] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 4.847629] ------------[ cut here ]------------ [ 4.847685] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.847694] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.847717] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.847727] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.847739] ffffffff8103983c ffff880073303400 ffffffffa0068664 ffff880073303400 [ 4.847751] 00000000000c0000 00000000000c0000 ffff880002c90000 ffff880002c98340 [ 4.847763] Call Trace: [ 4.847772] [] ? dump_stack+0x41/0x51 [ 4.847783] [] ? warn_slowpath_common+0x78/0x90 [ 4.847834] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.847886] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.847939] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.847950] [] ? mutex_lock+0x9/0x25 [ 4.848003] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.848073] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.848086] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.848101] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.848116] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.848187] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.848199] [] ? get_device+0x10/0x1c [ 4.848219] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.848230] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.848249] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.848259] [] ? local_pci_probe+0x36/0x7c [ 4.848270] [] ? ida_get_new_above+0x171/0x18b [ 4.848279] [] ? pci_device_probe+0xcc/0xf0 [ 4.848290] [] ? driver_probe_device+0x9d/0x1d5 [ 4.848301] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.848311] [] ? __driver_attach+0x53/0x73 [ 4.848321] [] ? bus_for_each_dev+0x4e/0x7f [ 4.848331] [] ? bus_add_driver+0xe7/0x1cc [ 4.848341] [] ? driver_register+0x82/0xb5 [ 4.848350] [] ? 0xffffffffa0115fff [ 4.848359] [] ? do_one_initcall+0xe3/0x176 [ 4.848370] [] ? __vunmap+0x8c/0xc4 [ 4.848379] [] ? load_module+0x1821/0x1b04 [ 4.848390] [] ? module_unload_free+0xca/0xca [ 4.848401] [] ? SyS_init_module+0x90/0x9b [ 4.848411] [] ? system_call_fastpath+0x16/0x1b [ 4.848418] ---[ end trace 019ce351cdfabf4b ]--- [ 4.848424] ------------[ cut here ]------------ [ 4.848476] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.848487] state mismatch for 'dpio-tx-c-23' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.848496] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.848518] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.848527] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3868 [ 4.848539] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.848551] ffffffffa00ff2f0 ffffffffa00ff2f0 0000000000000005 0000000000008000 [ 4.848563] Call Trace: [ 4.848571] [] ? dump_stack+0x41/0x51 [ 4.848581] [] ? warn_slowpath_common+0x78/0x90 [ 4.848633] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.848656] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.848708] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.848760] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.848814] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.848884] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.848897] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.848912] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.848926] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.848998] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.849010] [] ? get_device+0x10/0x1c [ 4.849030] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.849040] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.849060] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.849070] [] ? local_pci_probe+0x36/0x7c [ 4.849080] [] ? ida_get_new_above+0x171/0x18b [ 4.849090] [] ? pci_device_probe+0xcc/0xf0 [ 4.849101] [] ? driver_probe_device+0x9d/0x1d5 [ 4.849111] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.849121] [] ? __driver_attach+0x53/0x73 [ 4.849131] [] ? bus_for_each_dev+0x4e/0x7f [ 4.849142] [] ? bus_add_driver+0xe7/0x1cc [ 4.849152] [] ? driver_register+0x82/0xb5 [ 4.849161] [] ? 0xffffffffa0115fff [ 4.849170] [] ? do_one_initcall+0xe3/0x176 [ 4.849180] [] ? __vunmap+0x8c/0xc4 [ 4.849190] [] ? load_module+0x1821/0x1b04 [ 4.849200] [] ? module_unload_free+0xca/0xca [ 4.849211] [] ? SyS_init_module+0x90/0x9b [ 4.849221] [] ? system_call_fastpath+0x16/0x1b [ 4.849229] ---[ end trace 019ce351cdfabf4c ]--- [ 4.852630] ------------[ cut here ]------------ [ 4.852685] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.852695] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.852718] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.852728] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.852740] ffffffff8103983c ffff880073303400 ffffffffa0068664 ffffffffa00ecde5 [ 4.852752] 0000000000030000 0000000000030000 ffff880002c90000 ffff880002c98340 [ 4.852764] Call Trace: [ 4.852773] [] ? dump_stack+0x41/0x51 [ 4.852783] [] ? warn_slowpath_common+0x78/0x90 [ 4.852835] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.852887] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.852939] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.852993] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.853063] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.853076] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.853091] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.853105] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.853177] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.853189] [] ? get_device+0x10/0x1c [ 4.853209] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.853220] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.853239] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.853249] [] ? local_pci_probe+0x36/0x7c [ 4.853259] [] ? ida_get_new_above+0x171/0x18b [ 4.853269] [] ? pci_device_probe+0xcc/0xf0 [ 4.853280] [] ? driver_probe_device+0x9d/0x1d5 [ 4.853291] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.853301] [] ? __driver_attach+0x53/0x73 [ 4.853311] [] ? bus_for_each_dev+0x4e/0x7f [ 4.853321] [] ? bus_add_driver+0xe7/0x1cc [ 4.853331] [] ? driver_register+0x82/0xb5 [ 4.853340] [] ? 0xffffffffa0115fff [ 4.853349] [] ? do_one_initcall+0xe3/0x176 [ 4.853360] [] ? __vunmap+0x8c/0xc4 [ 4.853369] [] ? load_module+0x1821/0x1b04 [ 4.853380] [] ? module_unload_free+0xca/0xca [ 4.853391] [] ? SyS_init_module+0x90/0x9b [ 4.853401] [] ? system_call_fastpath+0x16/0x1b [ 4.853408] ---[ end trace 019ce351cdfabf4d ]--- [ 4.853414] ------------[ cut here ]------------ [ 4.853466] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.853477] state mismatch for 'dpio-tx-c-01' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.853486] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.853508] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.853517] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3868 [ 4.853529] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.853541] ffffffffa00ff2c0 ffffffffa00ff2c0 0000000000000004 0000000000008000 [ 4.853553] Call Trace: [ 4.853561] [] ? dump_stack+0x41/0x51 [ 4.853571] [] ? warn_slowpath_common+0x78/0x90 [ 4.853623] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.853646] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.853698] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.853750] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.853804] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.853874] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.853887] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.853902] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.853916] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.853988] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.854000] [] ? get_device+0x10/0x1c [ 4.854020] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.854031] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.854050] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.854060] [] ? local_pci_probe+0x36/0x7c [ 4.854070] [] ? ida_get_new_above+0x171/0x18b [ 4.854080] [] ? pci_device_probe+0xcc/0xf0 [ 4.854091] [] ? driver_probe_device+0x9d/0x1d5 [ 4.854101] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.854111] [] ? __driver_attach+0x53/0x73 [ 4.854121] [] ? bus_for_each_dev+0x4e/0x7f [ 4.854132] [] ? bus_add_driver+0xe7/0x1cc [ 4.854142] [] ? driver_register+0x82/0xb5 [ 4.854151] [] ? 0xffffffffa0115fff [ 4.854160] [] ? do_one_initcall+0xe3/0x176 [ 4.854170] [] ? __vunmap+0x8c/0xc4 [ 4.854180] [] ? load_module+0x1821/0x1b04 [ 4.854190] [] ? module_unload_free+0xca/0xca [ 4.854201] [] ? SyS_init_module+0x90/0x9b [ 4.854211] [] ? system_call_fastpath+0x16/0x1b [ 4.854219] ---[ end trace 019ce351cdfabf4e ]--- [ 4.857631] ------------[ cut here ]------------ [ 4.857686] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.857695] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.857718] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.857728] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.857740] ffffffff8103983c ffff880073303400 ffffffffa0068664 ffffffffa00ecde5 [ 4.857752] 000000000000c000 000000000000c000 ffff880002c90000 ffff880002c98340 [ 4.857764] Call Trace: [ 4.857773] [] ? dump_stack+0x41/0x51 [ 4.857783] [] ? warn_slowpath_common+0x78/0x90 [ 4.857835] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.857887] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.857940] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.857994] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.858063] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.858077] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.858092] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.858106] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.858178] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.858190] [] ? get_device+0x10/0x1c [ 4.858210] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.858220] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.858239] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.858249] [] ? local_pci_probe+0x36/0x7c [ 4.858260] [] ? ida_get_new_above+0x171/0x18b [ 4.858270] [] ? pci_device_probe+0xcc/0xf0 [ 4.858281] [] ? driver_probe_device+0x9d/0x1d5 [ 4.858291] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.858301] [] ? __driver_attach+0x53/0x73 [ 4.858311] [] ? bus_for_each_dev+0x4e/0x7f [ 4.858321] [] ? bus_add_driver+0xe7/0x1cc [ 4.858332] [] ? driver_register+0x82/0xb5 [ 4.858341] [] ? 0xffffffffa0115fff [ 4.858350] [] ? do_one_initcall+0xe3/0x176 [ 4.858360] [] ? __vunmap+0x8c/0xc4 [ 4.858370] [] ? load_module+0x1821/0x1b04 [ 4.858380] [] ? module_unload_free+0xca/0xca [ 4.858391] [] ? SyS_init_module+0x90/0x9b [ 4.858401] [] ? system_call_fastpath+0x16/0x1b [ 4.858409] ---[ end trace 019ce351cdfabf4f ]--- [ 4.858415] ------------[ cut here ]------------ [ 4.858467] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.858478] state mismatch for 'dpio-tx-b-23' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.858486] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.858508] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.858518] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3868 [ 4.858530] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.858542] ffffffffa00ff290 ffffffffa00ff290 0000000000000003 0000000000008000 [ 4.858554] Call Trace: [ 4.858562] [] ? dump_stack+0x41/0x51 [ 4.858572] [] ? warn_slowpath_common+0x78/0x90 [ 4.858624] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.858648] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.858700] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.858753] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.858807] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.858876] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.858889] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.858905] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.858919] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.858990] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.859002] [] ? get_device+0x10/0x1c [ 4.859022] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.859033] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.859052] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.859062] [] ? local_pci_probe+0x36/0x7c [ 4.859072] [] ? ida_get_new_above+0x171/0x18b [ 4.859082] [] ? pci_device_probe+0xcc/0xf0 [ 4.859093] [] ? driver_probe_device+0x9d/0x1d5 [ 4.859104] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.859114] [] ? __driver_attach+0x53/0x73 [ 4.859124] [] ? bus_for_each_dev+0x4e/0x7f [ 4.859134] [] ? bus_add_driver+0xe7/0x1cc [ 4.859144] [] ? driver_register+0x82/0xb5 [ 4.859153] [] ? 0xffffffffa0115fff [ 4.859162] [] ? do_one_initcall+0xe3/0x176 [ 4.859173] [] ? __vunmap+0x8c/0xc4 [ 4.859182] [] ? load_module+0x1821/0x1b04 [ 4.859193] [] ? module_unload_free+0xca/0xca [ 4.859203] [] ? SyS_init_module+0x90/0x9b [ 4.859213] [] ? system_call_fastpath+0x16/0x1b [ 4.859221] ---[ end trace 019ce351cdfabf50 ]--- [ 4.862631] ------------[ cut here ]------------ [ 4.862686] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.862696] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.862718] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.862728] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.862740] ffffffff8103983c ffff880073303400 ffffffffa0068664 ffffffffa00ecde5 [ 4.862752] 0000000000003000 0000000000003000 ffff880002c90000 ffff880002c98340 [ 4.862764] Call Trace: [ 4.862774] [] ? dump_stack+0x41/0x51 [ 4.862784] [] ? warn_slowpath_common+0x78/0x90 [ 4.862836] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.862888] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.862940] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.862994] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.863063] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.863077] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.863092] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.863106] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.863178] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.863190] [] ? get_device+0x10/0x1c [ 4.863210] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.863221] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.863240] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.863250] [] ? local_pci_probe+0x36/0x7c [ 4.863260] [] ? ida_get_new_above+0x171/0x18b [ 4.863270] [] ? pci_device_probe+0xcc/0xf0 [ 4.863281] [] ? driver_probe_device+0x9d/0x1d5 [ 4.863292] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.863302] [] ? __driver_attach+0x53/0x73 [ 4.863312] [] ? bus_for_each_dev+0x4e/0x7f [ 4.863322] [] ? bus_add_driver+0xe7/0x1cc [ 4.863332] [] ? driver_register+0x82/0xb5 [ 4.863341] [] ? 0xffffffffa0115fff [ 4.863350] [] ? do_one_initcall+0xe3/0x176 [ 4.863361] [] ? __vunmap+0x8c/0xc4 [ 4.863370] [] ? load_module+0x1821/0x1b04 [ 4.863381] [] ? module_unload_free+0xca/0xca [ 4.863392] [] ? SyS_init_module+0x90/0x9b [ 4.863402] [] ? system_call_fastpath+0x16/0x1b [ 4.863409] ---[ end trace 019ce351cdfabf51 ]--- [ 4.863415] ------------[ cut here ]------------ [ 4.863467] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6205 check_power_well_state+0x69/0x6f [i915]() [ 4.863478] state mismatch for 'dpio-tx-b-01' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.863487] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.863508] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.863518] 0000000000000000 0000000000000009 ffffffff8177f9bf ffff8800730d3868 [ 4.863530] ffffffff8103983c 0000000000000000 ffffffffa0069e5c 0000000000000000 [ 4.863542] ffffffffa00ff260 ffffffffa00ff260 0000000000000002 0000000000008000 [ 4.863554] Call Trace: [ 4.863562] [] ? dump_stack+0x41/0x51 [ 4.863572] [] ? warn_slowpath_common+0x78/0x90 [ 4.863624] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.863647] [] ? warn_slowpath_fmt+0x45/0x4a [ 4.863699] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.863751] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.863805] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.863874] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.863888] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.863903] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.863917] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.863989] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.864001] [] ? get_device+0x10/0x1c [ 4.864021] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.864031] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.864050] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.864060] [] ? local_pci_probe+0x36/0x7c [ 4.864071] [] ? ida_get_new_above+0x171/0x18b [ 4.864081] [] ? pci_device_probe+0xcc/0xf0 [ 4.864092] [] ? driver_probe_device+0x9d/0x1d5 [ 4.864102] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.864112] [] ? __driver_attach+0x53/0x73 [ 4.864122] [] ? bus_for_each_dev+0x4e/0x7f [ 4.864132] [] ? bus_add_driver+0xe7/0x1cc [ 4.864143] [] ? driver_register+0x82/0xb5 [ 4.864152] [] ? 0xffffffffa0115fff [ 4.864161] [] ? do_one_initcall+0xe3/0x176 [ 4.864171] [] ? __vunmap+0x8c/0xc4 [ 4.864181] [] ? load_module+0x1821/0x1b04 [ 4.864191] [] ? module_unload_free+0xca/0xca [ 4.864202] [] ? SyS_init_module+0x90/0x9b [ 4.864212] [] ? system_call_fastpath+0x16/0x1b [ 4.864220] ---[ end trace 019ce351cdfabf52 ]--- [ 4.867631] ------------[ cut here ]------------ [ 4.867686] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.867696] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.867719] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.867728] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.867740] ffffffff8103983c ffff880073303400 ffffffffa0068664 ffffffffa00ecde5 [ 4.867752] 00000000000000c0 0000000000000000 ffff880002c90000 ffff880002c98340 [ 4.867764] Call Trace: [ 4.867773] [] ? dump_stack+0x41/0x51 [ 4.867784] [] ? warn_slowpath_common+0x78/0x90 [ 4.867835] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.867887] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.867940] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.867994] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.868063] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.868076] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.868092] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.868106] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.868177] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.868190] [] ? get_device+0x10/0x1c [ 4.868209] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.868220] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.868239] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.868249] [] ? local_pci_probe+0x36/0x7c [ 4.868259] [] ? ida_get_new_above+0x171/0x18b [ 4.868269] [] ? pci_device_probe+0xcc/0xf0 [ 4.868280] [] ? driver_probe_device+0x9d/0x1d5 [ 4.868291] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.868301] [] ? __driver_attach+0x53/0x73 [ 4.868310] [] ? bus_for_each_dev+0x4e/0x7f [ 4.868321] [] ? bus_add_driver+0xe7/0x1cc [ 4.868331] [] ? driver_register+0x82/0xb5 [ 4.868340] [] ? 0xffffffffa0115fff [ 4.868349] [] ? do_one_initcall+0xe3/0x176 [ 4.868359] [] ? __vunmap+0x8c/0xc4 [ 4.868369] [] ? load_module+0x1821/0x1b04 [ 4.868379] [] ? module_unload_free+0xca/0xca [ 4.868390] [] ? SyS_init_module+0x90/0x9b [ 4.868400] [] ? system_call_fastpath+0x16/0x1b [ 4.868408] ---[ end trace 019ce351cdfabf53 ]--- [ 4.868416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected [ 4.868421] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-3] [ 4.868425] [drm:intel_hdmi_detect] [CONNECTOR:28:HDMI-A-3] [ 4.871632] ------------[ cut here ]------------ [ 4.871687] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.871697] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.871719] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.871729] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.871741] ffffffff8103983c 0000000000000011 ffffffffa0068664 0000000000000004 [ 4.871753] 00000000000000c0 0000000000000000 ffff880002c90000 ffff880002c98340 [ 4.871765] Call Trace: [ 4.871774] [] ? dump_stack+0x41/0x51 [ 4.871784] [] ? warn_slowpath_common+0x78/0x90 [ 4.871836] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.871888] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.871940] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.871951] [] ? mutex_lock+0x9/0x25 [ 4.872004] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.872074] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.872087] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.872102] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.872116] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.872188] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.872200] [] ? get_device+0x10/0x1c [ 4.872220] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.872230] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.872249] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.872260] [] ? local_pci_probe+0x36/0x7c [ 4.872270] [] ? ida_get_new_above+0x171/0x18b [ 4.872280] [] ? pci_device_probe+0xcc/0xf0 [ 4.872291] [] ? driver_probe_device+0x9d/0x1d5 [ 4.872301] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.872311] [] ? __driver_attach+0x53/0x73 [ 4.872321] [] ? bus_for_each_dev+0x4e/0x7f [ 4.872332] [] ? bus_add_driver+0xe7/0x1cc [ 4.872342] [] ? driver_register+0x82/0xb5 [ 4.872351] [] ? 0xffffffffa0115fff [ 4.872360] [] ? do_one_initcall+0xe3/0x176 [ 4.872370] [] ? __vunmap+0x8c/0xc4 [ 4.872380] [] ? load_module+0x1821/0x1b04 [ 4.872390] [] ? module_unload_free+0xca/0xca [ 4.872401] [] ? SyS_init_module+0x90/0x9b [ 4.872411] [] ? system_call_fastpath+0x16/0x1b [ 4.872419] ---[ end trace 019ce351cdfabf54 ]--- [ 4.891140] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 188 [ 4.891150] Raw EDID: [ 4.891157] 00 ff ff ff ff ff ff 00 5f 2f 57 1a 3d 4c 5a 5e [ 4.891164] 4b 39 05 0b 81 33 9d 7d 6a 74 f1 e4 56 52 9f 26 [ 4.891171] 4b 54 5c bf ef a2 73 4f a5 c8 89 86 81 84 95 04 [ 4.891178] a9 c2 b7 10 65 01 2a bb 92 18 71 38 2d 42 78 2c [ 4.891185] 4d 81 fe 9f 11 00 20 1e 29 1d 01 72 53 d0 9e 62 [ 4.891192] 6e 38 55 10 fe 3f 13 09 40 3e a1 40 21 fd 20 b2 [ 4.891198] 4b 3e 55 11 00 4a 26 70 28 20 72 28 16 48 84 fe [ 4.891205] 01 53 33 33 4b b5 37 33 0a 60 20 20 28 30 09 ed [ 4.909194] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 114 [ 4.909208] Raw EDID: [ 4.909215] 00 ff ff ff ff ff ff 00 5c 2d 5f 1a 3a 4c 58 5a [ 4.909222] 0b 58 27 03 e2 37 1d f8 aa 75 b5 ac 57 52 9f 36 [ 4.909229] 0b d1 54 bf ef 82 75 6f 89 c0 e9 20 b1 ca 95 08 [ 4.909236] a9 f0 bb 80 41 81 06 3a 90 1a 71 3a 6d 60 58 2d [ 4.909243] 47 00 fe 1f 91 01 28 1e 03 3d 00 72 d1 d2 be 30 [ 4.909249] 6f 3c 57 80 fe 1f 15 00 08 5e 01 00 02 fd 02 32 [ 4.909256] cb 9e 59 11 0b 0a 64 25 60 a1 b0 30 10 44 6b fd [ 4.909263] 00 5b 32 33 47 3f 3f 32 0a 20 28 29 20 2b 15 ed [ 4.909633] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(128) [ 4.909639] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel [ 4.913633] ------------[ cut here ]------------ [ 4.913690] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.913700] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.913722] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.913732] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.913745] ffffffff8103983c ffff880002c3d800 ffffffffa0068664 ffff008000010050 [ 4.913756] 00000000000000c0 0000000000000000 ffff880002c90000 ffff880002c98340 [ 4.913768] Call Trace: [ 4.913778] [] ? dump_stack+0x41/0x51 [ 4.913788] [] ? warn_slowpath_common+0x78/0x90 [ 4.913840] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.913892] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.913945] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.913956] [] ? mutex_lock+0x9/0x25 [ 4.914009] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.914078] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.914092] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.914107] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.914121] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.914193] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.914205] [] ? get_device+0x10/0x1c [ 4.914225] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.914235] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.914254] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.914265] [] ? local_pci_probe+0x36/0x7c [ 4.914275] [] ? ida_get_new_above+0x171/0x18b [ 4.914285] [] ? pci_device_probe+0xcc/0xf0 [ 4.914296] [] ? driver_probe_device+0x9d/0x1d5 [ 4.914307] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.914317] [] ? __driver_attach+0x53/0x73 [ 4.914327] [] ? bus_for_each_dev+0x4e/0x7f [ 4.914337] [] ? bus_add_driver+0xe7/0x1cc [ 4.914347] [] ? driver_register+0x82/0xb5 [ 4.914357] [] ? 0xffffffffa0115fff [ 4.914366] [] ? do_one_initcall+0xe3/0x176 [ 4.914376] [] ? __vunmap+0x8c/0xc4 [ 4.914386] [] ? load_module+0x1821/0x1b04 [ 4.914396] [] ? module_unload_free+0xca/0xca [ 4.914407] [] ? SyS_init_module+0x90/0x9b [ 4.914417] [] ? system_call_fastpath+0x16/0x1b [ 4.914425] ---[ end trace 019ce351cdfabf55 ]--- [ 4.914433] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-3] disconnected [ 4.914439] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 4.917633] ------------[ cut here ]------------ [ 4.917689] WARNING: CPU: 3 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.917698] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.917721] CPU: 3 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.917731] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.917743] ffffffff8103983c 0000000000000011 ffffffffa0068664 0000000000000004 [ 4.917754] 00000000000000c0 0000000000000000 ffff880002c90000 ffff880002c98340 [ 4.917766] Call Trace: [ 4.917776] [] ? dump_stack+0x41/0x51 [ 4.917786] [] ? warn_slowpath_common+0x78/0x90 [ 4.917838] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.917890] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.917942] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.917953] [] ? mutex_lock+0x9/0x25 [ 4.918006] [] ? intel_display_power_get+0x86/0xbe [i915] [ 4.918074] [] ? intel_dp_detect+0x44/0x27a [i915] [ 4.918088] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.918103] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.918117] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.918189] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.918201] [] ? get_device+0x10/0x1c [ 4.918221] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.918231] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.918250] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.918260] [] ? local_pci_probe+0x36/0x7c [ 4.918271] [] ? ida_get_new_above+0x171/0x18b [ 4.918281] [] ? pci_device_probe+0xcc/0xf0 [ 4.918292] [] ? driver_probe_device+0x9d/0x1d5 [ 4.918302] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.918312] [] ? __driver_attach+0x53/0x73 [ 4.918322] [] ? bus_for_each_dev+0x4e/0x7f [ 4.918332] [] ? bus_add_driver+0xe7/0x1cc [ 4.918343] [] ? driver_register+0x82/0xb5 [ 4.918352] [] ? 0xffffffffa0115fff [ 4.918361] [] ? do_one_initcall+0xe3/0x176 [ 4.918371] [] ? __vunmap+0x8c/0xc4 [ 4.918381] [] ? load_module+0x1821/0x1b04 [ 4.918391] [] ? module_unload_free+0xca/0xca [ 4.918402] [] ? SyS_init_module+0x90/0x9b [ 4.918412] [] ? system_call_fastpath+0x16/0x1b [ 4.918420] ---[ end trace 019ce351cdfabf56 ]--- [ 4.918427] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 4.918927] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.918933] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 0 [ 4.919439] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.919445] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 1 [ 4.919953] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.919959] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 2 [ 4.920463] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.920470] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 3 [ 4.920977] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.920982] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 4 [ 4.921002] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 4.923129] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.923135] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 5 [ 4.923641] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.923647] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 6 [ 4.924150] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.924155] [drm:intel_hpd_irq_handler] HPD interrupt storm detected on PIN 2 [ 4.924663] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.925166] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.925189] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 4.927129] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.927633] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.928138] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.928642] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.929147] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040 [ 4.929167] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 4.934636] ------------[ cut here ]------------ [ 4.934692] WARNING: CPU: 2 PID: 1240 at drivers/gpu/drm/i915/intel_pm.c:6143 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.934703] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.934725] CPU: 2 PID: 1240 Comm: udevd Tainted: G W 3.16.0-rc2_drm-intel-nightly_eb638c_20140704+ #192 [ 4.934735] 0000000000000000 0000000000000009 ffffffff8177f9bf 0000000000000000 [ 4.934748] ffffffff8103983c 0000000008000000 ffffffffa0068664 ffff880077cb60d8 [ 4.934760] 00000000000000c0 0000000000000000 ffff880002c90000 ffff880002c98340 [ 4.934772] Call Trace: [ 4.934781] [] ? dump_stack+0x41/0x51 [ 4.934791] [] ? warn_slowpath_common+0x78/0x90 [ 4.934843] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.934895] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.934948] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.934959] [] ? mutex_lock+0x9/0x25 [ 4.935012] [] ? intel_display_power_put+0xc8/0xfc [i915] [ 4.935081] [] ? intel_dp_detect+0x261/0x27a [i915] [ 4.935094] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xbe/0x2eb [drm_kms_helper] [ 4.935110] [] ? drm_fb_helper_probe_connector_modes+0x38/0x4c [drm_kms_helper] [ 4.935124] [] ? drm_fb_helper_initial_config+0x151/0x3ff [drm_kms_helper] [ 4.935195] [] ? i915_driver_load+0xc41/0xe6e [i915] [ 4.935208] [] ? get_device+0x10/0x1c [ 4.935228] [] ? drm_dev_register+0x74/0xe7 [drm] [ 4.935238] [] ? acpi_pci_irq_enable+0x11c/0x12f [ 4.935257] [] ? drm_get_pci_dev+0xf4/0x1af [drm] [ 4.935267] [] ? local_pci_probe+0x36/0x7c [ 4.935278] [] ? ida_get_new_above+0x171/0x18b [ 4.935288] [] ? pci_device_probe+0xcc/0xf0 [ 4.935299] [] ? driver_probe_device+0x9d/0x1d5 [ 4.935309] [] ? driver_probe_device+0x1d5/0x1d5 [ 4.935319] [] ? __driver_attach+0x53/0x73 [ 4.935329] [] ? bus_for_each_dev+0x4e/0x7f [ 4.935340] [] ? bus_add_driver+0xe7/0x1cc [ 4.935350] [] ? driver_register+0x82/0xb5 [ 4.935359] [] ? 0xffffffffa0115fff [ 4.935368] [] ? do_one_initcall+0xe3/0x176 [ 4.935379] [] ? __vunmap+0x8c/0xc4 [ 4.935388] [] ? load_module+0x1821/0x1b04 [ 4.935399] [] ? module_unload_free+0xca/0xca [ 4.935410] [] ? SyS_init_module+0x90/0x9b [ 4.935420] [] ? system_call_fastpath+0x16/0x1b [ 4.935427] ---[ end trace 019ce351cdfabf57 ]--- [ 4.935436] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 4.935443] i915 0000:00:02.0: No connectors reported connected with modes [ 4.935451] [drm:drm_setup_crtcs] [ 4.935457] [drm:drm_enable_connectors] connector 20 enabled? no [ 4.935461] [drm:drm_enable_connectors] connector 24 enabled? no [ 4.935464] [drm:drm_enable_connectors] connector 26 enabled? no [ 4.935468] [drm:drm_enable_connectors] connector 28 enabled? no [ 4.935472] [drm:drm_enable_connectors] connector 30 enabled? no [ 4.935477] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 4.935481] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 4.935484] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping [ 4.935488] [drm:intel_fb_initial_config] connector HDMI-A-3 not enabled, skipping [ 4.935492] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping [ 4.935495] [drm:intel_fb_initial_config] Not using firmware configuration [ 4.935500] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config [ 4.935504] [drm] Cannot find any crtc or sizes - going 1024x768 [ 4.935512] [drm:intelfb_create] no BIOS fb, allocating a new one [ 4.939365] [drm:intelfb_create] allocated 1024x768 fb: 0x000a0000, bo ffff880002c00000 [ 4.939611] fbcon: inteldrmfb (fb0) is primary device [ 4.939759] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 4.939765] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 4.939775] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 4.939786] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 4.939789] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 4.939792] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 4.939803] Console: switching to colour frame buffer device 128x48 [ 4.948613] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 4.948729] i915 0000:00:02.0: registered panic notifier [ 4.954852] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 4.956040] acpi device:24: registered as cooling_device5 [ 4.956389] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8 [ 4.956826] [drm] Initialized i915 1.6.0 20140606 for 0000:00:02.0 on minor 0 [ 4.970179] dracut: Starting plymouth daemon [ 5.007642] [drm:i915_gem_open] [ 5.007719] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 5.007728] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 5.007735] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 5.007741] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 5.007746] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 5.007751] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 5.007784] [drm:i915_gem_open] [ 5.007825] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 5.007832] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 5.007838] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 5.007843] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 5.007848] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 5.007853] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 5.007880] [drm:i915_gem_open] [ 5.008593] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 5.008601] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 5.008607] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 5.008613] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 5.008618] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 5.008623] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 5.009155] dracut: error: unexpectedly disconnected from boot status daemon [ 5.169996] ACPI: AC Adapter [ADP1] (on-line) [ 5.202102] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 5.202298] ACPI: Battery Slot [BAT0] (battery present) [ 5.202485] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 5.202693] ACPI: Battery Slot [BAT1] (battery absent) [ 5.230094] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 5.230231] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 5.230374] r8169 0000:03:00.0: enabling device (0000 -> 0003) [ 5.233190] r8169 0000:03:00.0: irq 134 for MSI/MSI-X [ 5.233565] r8169 0000:03:00.0 eth1: RTL8168g/8111g at 0xffffc90000336000, 00:e0:4c:68:00:dd, XID 0c000800 IRQ 134 [ 5.233768] r8169 0000:03:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 5.237179] input: PC Speaker as /devices/platform/pcspkr/input/input9 [ 5.266103] snd_hda_intel 0000:00:1b.0: irq 135 for MSI/MSI-X [ 5.309519] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null) [ 5.327746] sound hdaudioC0D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line [ 5.331724] sound hdaudioC0D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 5.335674] sound hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 5.339562] sound hdaudioC0D0: mono: mono_out=0x0 [ 5.343416] sound hdaudioC0D0: dig-out=0x1e/0x0 [ 5.347227] sound hdaudioC0D0: inputs: [ 5.351007] sound hdaudioC0D0: Internal Mic=0x12 [ 5.354789] sound hdaudioC0D0: Rear Mic=0x19 [ 5.358541] sound hdaudioC0D0: Front Mic=0x18 [ 5.362274] sound hdaudioC0D0: Line=0x1a [ 5.386091] dracut: Checking ext4: /dev/sda4 [ 5.390359] dracut: issuing e2fsck -a /dev/sda4 [ 5.408539] dracut: /dev/sda4: clean, 469248/3276800 files, 11400209/13107200 blocks [ 5.413634] dracut: Remounting /dev/sda4 with -o ro [ 5.427422] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null) [ 5.440938] dracut: Mounted root filesystem /dev/sda4 [ 5.478471] device-mapper: uevent: version 1.0.3 [ 5.482705] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 5.548322] dracut: Switching root [ 5.638267] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ) [ 5.668926] systemd[1]: Failed to insert module 'ipv6' [ 5.673489] systemd[1]: Set hostname to . [ 5.680090] random: systemd urandom read with 115 bits of entropy available [ 5.716047] LVM: Logical Volume autoactivation enabled. [ 5.720275] LVM: Activation generator successfully completed. [ 5.735728] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000 [ 5.735746] [drm:cherryview_enable_rps] PCBR offset : 0x7eef8001 [ 5.737672] [drm:cherryview_enable_rps] GPLL enabled? yes [ 5.737678] [drm:cherryview_enable_rps] GPU status: 0x00202010 [ 5.737682] [drm:cherryview_enable_rps] current GPU freq: -1 MHz (32) [ 5.737686] [drm:cherryview_enable_rps] setting GPU freq to -1 MHz (32) [ 5.737692] [drm:valleyview_set_rps] GPU freq request from -1 MHz (32) to -1 MHz (32) [ 5.816016] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 5.820391] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 5.824613] systemd[1]: Starting Syslog Socket. [ 5.833061] systemd[1]: Listening on Syslog Socket. [ 5.835685] [drm:valleyview_set_rps] GPU freq request from -1 MHz (32) to -1 MHz (16) [ 5.837192] systemd[1]: Starting Replay Read-Ahead Data... [ 5.846437] systemd[1]: Starting Collect Read-Ahead Data... [ 5.847486] random: nonblocking pool is initialized [ 5.850642] systemd-readahead[2441]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day. [ 5.867066] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 5.869735] systemd-readahead[2442]: Failed to create fanotify object: Function not implemented [ 5.879299] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 5.883314] systemd[1]: Starting Delayed Shutdown Socket. [ 5.891339] systemd[1]: Listening on Delayed Shutdown Socket. [ 5.895390] systemd[1]: Starting udev Kernel Socket. [ 5.903288] systemd[1]: Listening on udev Kernel Socket. [ 5.907297] systemd[1]: Starting udev Control Socket. [ 5.915361] systemd[1]: Listening on udev Control Socket. [ 5.919388] systemd[1]: Starting Encrypted Volumes. [ 5.927648] systemd[1]: Reached target Encrypted Volumes. [ 5.931845] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 5.940764] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 5.945177] systemd[1]: Starting Journal Socket. [ 5.954013] systemd[1]: Listening on Journal Socket. [ 5.958439] systemd[1]: Starting Create static device nodes in /dev... [ 5.968193] systemd[1]: Mounting POSIX Message Queue File System... [ 5.977856] systemd[1]: Starting udev Coldplug all Devices... [ 5.987498] systemd[1]: Mounting Debug File System... [ 5.997097] systemd[1]: Starting Journal Service... [ 6.011607] systemd[1]: Started Journal Service. [ 6.016158] systemd[1]: Mounting Huge Pages File System... [ 6.025652] systemd[1]: Starting LVM2 metadata daemon socket. [ 6.034157] systemd[1]: Listening on LVM2 metadata daemon socket. [ 6.038313] systemd[1]: Starting Device-mapper event daemon FIFOs. [ 6.046943] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 6.051175] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 6.061146] systemd[1]: Expecting device dev-disk-by\x2duuid-1a1b79a3\x2d6d33\x2d48d2\x2da27e\x2d1b5805d88291.device... [ 6.070198] systemd[1]: Mounting Temporary Directory... [ 6.083197] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway. [ 6.088653] systemd[1]: Expecting device dev-disk-by\x2duuid-ABCD\x2d535B.device... [ 6.097847] systemd[1]: Expecting device dev-disk-by\x2duuid-0a7e090c\x2dd2b9\x2d498e\x2dbc0d\x2d05c33717cb8c.device... [ 6.107288] systemd[1]: Expecting device dev-disk-by\x2duuid-d79f918f\x2d693d\x2d4480\x2d91cf\x2d6840792221db.device... [ 6.122942] systemd[1]: Started Replay Read-Ahead Data. [ 6.128000] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE [ 6.138813] systemd[1]: Started Collect Read-Ahead Data. [ 6.149881] systemd[1]: Started Create static device nodes in /dev. [ 6.160664] systemd[1]: Mounted POSIX Message Queue File System. [ 6.172390] systemd[1]: Mounted Debug File System. [ 6.182702] systemd[1]: Mounted Huge Pages File System. [ 6.193047] systemd[1]: Mounted Temporary Directory. [ 6.198241] systemd[1]: Starting udev Kernel Device Manager... [ 6.209461] systemd[1]: Starting Load legacy module configuration... [ 6.213586] systemd-udevd[3117]: starting version 204 [ 6.225941] systemd[1]: Started File System Check on Root Device. [ 6.230971] systemd[1]: Starting Remount Root and Kernel File Systems... [ 6.244751] systemd[1]: Started Load Kernel Modules. [ 6.249628] EXT4-fs (sda4): re-mounted. Opts: (null) [ 6.249854] systemd[1]: Mounting FUSE Control File System... [ 6.266371] systemd[1]: Mounted Configuration File System. [ 6.273348] systemd[1]: Started Set Up Additional Binary Formats. [ 6.278410] systemd[1]: Starting Setup Virtual Console... [ 6.290778] systemd[1]: Starting Apply Kernel Variables... [ 6.308242] systemd[1]: Started udev Kernel Device Manager. [ 6.318650] systemd[1]: Mounted FUSE Control File System. [ 6.329099] systemd[1]: Started udev Coldplug all Devices. [ 6.348285] systemd[1]: Started Load legacy module configuration. [ 6.359979] systemd[1]: Started Remount Root and Kernel File Systems. [ 6.370091] systemd[1]: Started Apply Kernel Variables. [ 6.374637] systemd[1]: Starting Local File Systems (Pre). [ 6.385806] systemd[1]: Reached target Local File Systems (Pre). [ 6.391054] systemd[1]: Starting Configure read-only root support... [ 6.400604] systemd[1]: Started Import network configuration from initramfs. [ 6.404963] systemd[1]: Starting LVM2 metadata daemon... [ 6.420148] systemd[1]: Started Setup Virtual Console. [ 6.428955] systemd[1]: Started LVM2 metadata daemon. [ 6.433160] systemd[1]: Starting Show Plymouth Boot Screen... [ 6.447859] systemd[1]: Started Configure read-only root support. [ 6.456771] systemd[1]: Started Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling. [ 6.461138] systemd[1]: Starting Load Random Seed... [ 6.483519] systemd[1]: Starting Sound Card. [ 6.487843] systemd[1]: Reached target Sound Card. [ 6.494075] systemd[1]: Started Load Random Seed. [ 6.572872] systemd-udevd[3304]: renamed network interface p2p1 to enp3s0 [ 6.610920] systemd-udevd[3305]: renamed network interface eth0 to enp0s20u2 [ 6.652892] Adding 3964924k swap on /dev/sda3. Priority:-1 extents:1 across:3964924k SS [ 6.730175] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 6.745028] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 6.777157] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 6.796655] audit: type=1305 audit(978307206.754:2): audit_pid=3410 old=0 auid=4294967295 ses=4294967295 res=1 [ 7.959036] asix 1-2:1.0 enp0s20u2: link down [ 7.990926] r8169 0000:03:00.0 enp3s0: link down [ 9.751581] asix 1-2:1.0 enp0s20u2: link up, 100Mbps, full-duplex, lpa 0x45E1 [ 11.187964] NET: Registered protocol family 10 [ 11.191593] IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready [ 11.751781] option1 ttyUSB0: option_instat_callback: error -2 [ 12.355695] Ebtables v2.0 registered [ 12.398693] ip_tables: (C) 2000-2006 Netfilter Core Team [ 12.435372] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 15.426888] option1 ttyUSB2: option_instat_callback: error -2 [ 25.046074] option1 ttyUSB3: option_instat_callback: error -2 [ 31.047139] option1 ttyUSB3: option_instat_callback: error -2 [ 37.106398] option1 ttyUSB2: option_instat_callback: error -2 [ 5460.394372] [drm:i915_gem_open] [ 5460.394463] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 5460.394518] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 5460.394534] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 5460.394540] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 5460.394545] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 5460.394550] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 5460.394584] [drm:i915_gem_open] [ 5460.394908] [drm:valleyview_set_rps] GPU freq request from -1 MHz (16) to -1 MHz (48) [ 5460.396714] [drm:i915_gem_open] [ 5460.396766] [drm:i915_gem_open] [ 5460.434666] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.463373] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.491325] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.519759] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.548161] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.576398] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.604725] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.633036] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.661448] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.689605] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.718030] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.746354] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.774814] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.803179] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.831572] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.861424] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5460.861539] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (48) [ 5466.993887] [drm] stuck on blitter ring [ 5467.009484] [drm] GPU HANG: ecode 2:0x21524118, in gem_reloc_vs_gp [5013], reason: Ring hung, action: reset [ 5467.009671] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 5467.009833] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 5467.009984] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 5467.010149] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 5467.010300] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 5467.010559] [drm:i915_error_work_func] resetting chip [ 5467.012844] [drm:init_status_page] render ring hws offset: 0x00013000 [ 5467.012932] [drm:init_status_page] bsd ring hws offset: 0x00037000 [ 5467.012951] [drm:init_status_page] blitter ring hws offset: 0x0005a000 [ 5467.012968] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000 [ 5468.993968] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000 [ 5468.993983] [drm:cherryview_enable_rps] PCBR offset : 0x7eef8001 [ 5468.995874] [drm:cherryview_enable_rps] GPLL enabled? yes [ 5468.995880] [drm:cherryview_enable_rps] GPU status: 0x00203010 [ 5468.995884] [drm:cherryview_enable_rps] current GPU freq: -1 MHz (48) [ 5468.995889] [drm:cherryview_enable_rps] setting GPU freq to -1 MHz (32) [ 5468.995894] [drm:valleyview_set_rps] GPU freq request from -1 MHz (48) to -1 MHz (32) [ 5472.994135] [drm] stuck on bsd ring [ 5473.007619] [drm] GPU HANG: ecode 1:0x61524110, in gem_reloc_vs_gp [5013], reason: Ring hung, action: reset [ 5473.008018] [drm:i915_error_work_func] resetting chip [ 5473.008107] [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning! [ 5473.010083] [drm:init_status_page] render ring hws offset: 0x00013000 [ 5473.010120] [drm:init_status_page] bsd ring hws offset: 0x00037000 [ 5473.010139] [drm:init_status_page] blitter ring hws offset: 0x0005a000 [ 5473.010157] [drm:init_status_page] video enhancement ring hws offset: 0x0007d000 [ 5474.994169] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000 [ 5474.994288] [drm:cherryview_enable_rps] PCBR offset : 0x7eef8001 [ 5474.996149] [drm:cherryview_enable_rps] GPLL enabled? yes [ 5474.996155] [drm:cherryview_enable_rps] GPU status: 0x00202010 [ 5474.996160] [drm:cherryview_enable_rps] current GPU freq: -1 MHz (32) [ 5474.996164] [drm:cherryview_enable_rps] setting GPU freq to -1 MHz (32) [ 5474.996169] [drm:valleyview_set_rps] GPU freq request from -1 MHz (32) to -1 MHz (32) [ 6158.461328] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 6158.461342] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 6158.461350] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 6158.461356] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 6158.461361] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 6158.461366] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0