[ 4.920893] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.920912] [] ? warn_slowpath_fmt+0x47/0x49 [ 4.920969] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.921026] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.921084] [] ? intel_display_power_get+0x9b/0xba [i915] [ 4.921155] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.921169] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 4.921184] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 4.921198] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 4.921272] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 4.921296] [] ? drm_dev_register+0x72/0xe3 [drm] [ 4.921316] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 4.921326] [] ? __pm_runtime_resume+0x58/0x64 [ 4.921337] [] ? local_pci_probe+0x34/0x77 [ 4.921347] [] ? pci_device_probe+0xc1/0xe5 [ 4.921358] [] ? driver_probe_device+0x9b/0x1cf [ 4.921367] [] ? __driver_attach+0x53/0x73 [ 4.921377] [] ? __device_attach+0x31/0x31 [ 4.921386] [] ? bus_for_each_dev+0x6e/0x78 [ 4.921396] [] ? bus_add_driver+0xfb/0x1c4 [ 4.921406] [] ? driver_register+0x83/0xbb [ 4.921414] [] ? 0xffffffffa010bfff [ 4.921423] [] ? do_one_initcall+0xe3/0x165 [ 4.921434] [] ? load_module+0x163b/0x1b37 [ 4.921443] [] ? store_uevent+0x30/0x30 [ 4.921453] [] ? SyS_init_module+0x8e/0x99 [ 4.921463] [] ? system_call_fastpath+0x16/0x1b [ 4.921471] ---[ end trace 474ea98252717536 ]--- [ 4.924905] ------------[ cut here ]------------ [ 4.924965] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.924974] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.924996] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 4.925005] 00000000000000b0 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 4.925017] ffffffffa00668b8 00000000000c0000 00000000000c0000 ffff8800028b0000 [ 4.925028] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8420 ffffffffa00f8420 [ 4.925040] Call Trace: [ 4.925049] [] ? dump_stack+0x41/0x51 [ 4.925059] [] ? warn_slowpath_common+0x6f/0x84 [ 4.925115] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.925172] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.925228] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.925286] [] ? intel_display_power_get+0x9b/0xba [i915] [ 4.925357] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.925371] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 4.925386] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 4.925400] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 4.925474] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 4.925498] [] ? drm_dev_register+0x72/0xe3 [drm] [ 4.925518] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 4.925528] [] ? __pm_runtime_resume+0x58/0x64 [ 4.925539] [] ? local_pci_probe+0x34/0x77 [ 4.925549] [] ? pci_device_probe+0xc1/0xe5 [ 4.925559] [] ? driver_probe_device+0x9b/0x1cf [ 4.925569] [] ? __driver_attach+0x53/0x73 [ 4.925579] [] ? __device_attach+0x31/0x31 [ 4.925588] [] ? bus_for_each_dev+0x6e/0x78 [ 4.925598] [] ? bus_add_driver+0xfb/0x1c4 [ 4.925607] [] ? driver_register+0x83/0xbb [ 4.925616] [] ? 0xffffffffa010bfff [ 4.925625] [] ? do_one_initcall+0xe3/0x165 [ 4.925635] [] ? load_module+0x163b/0x1b37 [ 4.925644] [] ? store_uevent+0x30/0x30 [ 4.925655] [] ? SyS_init_module+0x8e/0x99 [ 4.925665] [] ? system_call_fastpath+0x16/0x1b [ 4.925673] ---[ end trace 474ea98252717537 ]--- [ 4.925679] ------------[ cut here ]------------ [ 4.925734] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 4.925746] state mismatch for 'dpio-tx-c-23' (always_on 0 hw state 0 use-count 6 disable_power_well 1 [ 4.925754] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.925775] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 4.925784] 000000000000002e ffffffff81714d24 ffff88007355b8f0 ffffffff81036534 [ 4.925796] ffffffffa006715e ffffffffa00f8420 ffff88007355b940 0000000000000005 [ 4.925807] 0000000000008000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 4.925818] Call Trace: [ 4.925827] [] ? dump_stack+0x41/0x51 [ 4.925837] [] ? warn_slowpath_common+0x6f/0x84 [ 4.925893] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.925914] [] ? warn_slowpath_fmt+0x47/0x49 [ 4.925971] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.926028] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.926086] [] ? intel_display_power_get+0x9b/0xba [i915] [ 4.926157] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 4.926170] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 4.926185] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 4.926200] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 4.926274] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 4.926297] [] ? drm_dev_register+0x72/0xe3 [drm] [ 4.926317] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 4.926327] [] ? __pm_runtime_resume+0x58/0x64 [ 4.926338] [] ? local_pci_probe+0x34/0x77 [ 4.926349] [] ? pci_device_probe+0xc1/0xe5 [ 4.926359] [] ? driver_probe_device+0x9b/0x1cf [ 4.926369] [] ? __driver_attach+0x53/0x73 [ 4.926378] [] ? __device_attach+0x31/0x31 [ 4.926387] [] ? bus_for_each_dev+0x6e/0x78 [ 4.926397] [] ? bus_add_driver+0xfb/0x1c4 [ 4.926407] [] ? driver_register+0x83/0xbb [ 4.926415] [] ? 0xffffffffa010bfff [ 4.926424] [] ? do_one_initcall+0xe3/0x165 [ 4.926435] [] ? load_module+0x163b/0x1b37 [ 4.926444] [] ? store_uevent+0x30/0x30 [ 4.926455] [] ? SyS_init_module+0x8e/0x99 [ 4.926465] [] ? system_call_fastpath+0x16/0x1b [ 4.926473] ---[ end trace 474ea98252717538 ]--- [ 4.980903] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4 [ 4.988915] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 4.996906] ------------[ cut here ]------------ [ 4.996965] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 4.996975] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.996997] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 4.997006] 00000000000000ba ffffffff81714d24 0000000000000000 ffffffff81036534 [ 4.997018] ffffffffa00668b8 00000000000c0000 00000000000c0000 ffff8800028b0000 [ 4.997030] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8420 ffff8800028b0000 [ 4.997041] Call Trace: [ 4.997051] [] ? dump_stack+0x41/0x51 [ 4.997061] [] ? warn_slowpath_common+0x6f/0x84 [ 4.997117] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.997173] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 4.997230] [] ? check_power_well_state+0xf/0x6f [i915] [ 4.997250] [] ? drm_get_edid+0x1e/0x223 [drm] [ 4.997259] [] ? mutex_lock+0x9/0x25 [ 4.997316] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 4.997387] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.997401] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 4.997416] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 4.997430] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 4.997504] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 4.997528] [] ? drm_dev_register+0x72/0xe3 [drm] [ 4.997548] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 4.997558] [] ? __pm_runtime_resume+0x58/0x64 [ 4.997569] [] ? local_pci_probe+0x34/0x77 [ 4.997579] [] ? pci_device_probe+0xc1/0xe5 [ 4.997590] [] ? driver_probe_device+0x9b/0x1cf [ 4.997600] [] ? __driver_attach+0x53/0x73 [ 4.997609] [] ? __device_attach+0x31/0x31 [ 4.997619] [] ? bus_for_each_dev+0x6e/0x78 [ 4.997628] [] ? bus_add_driver+0xfb/0x1c4 [ 4.997638] [] ? driver_register+0x83/0xbb [ 4.997647] [] ? 0xffffffffa010bfff [ 4.997656] [] ? do_one_initcall+0xe3/0x165 [ 4.997666] [] ? load_module+0x163b/0x1b37 [ 4.997675] [] ? store_uevent+0x30/0x30 [ 4.997686] [] ? SyS_init_module+0x8e/0x99 [ 4.997696] [] ? system_call_fastpath+0x16/0x1b [ 4.997704] ---[ end trace 474ea98252717539 ]--- [ 4.997710] ------------[ cut here ]------------ [ 4.997765] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 4.997776] state mismatch for 'dpio-tx-c-23' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 4.997785] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 4.997806] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 4.997815] 000000000000004a ffffffff81714d24 ffff88007355b8f0 ffffffff81036534 [ 4.997826] ffffffffa006715e ffffffffa00f8420 ffff88007355b940 0000000000000005 [ 4.997838] 0000000000008000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 4.997849] Call Trace: [ 4.997858] [] ? dump_stack+0x41/0x51 [ 4.997868] [] ? warn_slowpath_common+0x6f/0x84 [ 4.997924] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.997943] [] ? warn_slowpath_fmt+0x47/0x49 [ 4.998001] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 4.998058] [] ? check_power_well_state+0x69/0x6f [i915] [ 4.998116] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 4.998187] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 4.998201] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 4.998216] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 4.998230] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 4.998304] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 4.998328] [] ? drm_dev_register+0x72/0xe3 [drm] [ 4.998348] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 4.998358] [] ? __pm_runtime_resume+0x58/0x64 [ 4.998369] [] ? local_pci_probe+0x34/0x77 [ 4.998379] [] ? pci_device_probe+0xc1/0xe5 [ 4.998390] [] ? driver_probe_device+0x9b/0x1cf [ 4.998399] [] ? __driver_attach+0x53/0x73 [ 4.998409] [] ? __device_attach+0x31/0x31 [ 4.998418] [] ? bus_for_each_dev+0x6e/0x78 [ 4.998428] [] ? bus_add_driver+0xfb/0x1c4 [ 4.998437] [] ? driver_register+0x83/0xbb [ 4.998446] [] ? 0xffffffffa010bfff [ 4.998455] [] ? do_one_initcall+0xe3/0x165 [ 4.998465] [] ? load_module+0x163b/0x1b37 [ 4.998474] [] ? store_uevent+0x30/0x30 [ 4.998485] [] ? SyS_init_module+0x8e/0x99 [ 4.998495] [] ? system_call_fastpath+0x16/0x1b [ 4.998503] ---[ end trace 474ea9825271753a ]--- [ 5.001906] ------------[ cut here ]------------ [ 5.001966] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.001976] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.001998] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.002006] 00000000000000cc ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.002018] ffffffffa00668b8 0000000000030000 0000000000030000 ffff8800028b0000 [ 5.002030] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f83f0 ffff8800028b0000 [ 5.002041] Call Trace: [ 5.002051] [] ? dump_stack+0x41/0x51 [ 5.002061] [] ? warn_slowpath_common+0x6f/0x84 [ 5.002116] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.002173] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.002229] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.002287] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.002359] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.002372] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.002387] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.002401] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.002475] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.002499] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.002518] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.002529] [] ? __pm_runtime_resume+0x58/0x64 [ 5.002540] [] ? local_pci_probe+0x34/0x77 [ 5.002550] [] ? pci_device_probe+0xc1/0xe5 [ 5.002560] [] ? driver_probe_device+0x9b/0x1cf [ 5.002570] [] ? __driver_attach+0x53/0x73 [ 5.002580] [] ? __device_attach+0x31/0x31 [ 5.002589] [] ? bus_for_each_dev+0x6e/0x78 [ 5.002598] [] ? bus_add_driver+0xfb/0x1c4 [ 5.002608] [] ? driver_register+0x83/0xbb [ 5.002616] [] ? 0xffffffffa010bfff [ 5.002625] [] ? do_one_initcall+0xe3/0x165 [ 5.002636] [] ? load_module+0x163b/0x1b37 [ 5.002645] [] ? store_uevent+0x30/0x30 [ 5.002655] [] ? SyS_init_module+0x8e/0x99 [ 5.002665] [] ? system_call_fastpath+0x16/0x1b [ 5.002673] ---[ end trace 474ea9825271753b ]--- [ 5.002679] ------------[ cut here ]------------ [ 5.002734] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 5.002746] state mismatch for 'dpio-tx-c-01' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 5.002754] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.002775] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.002784] 000000000000004a ffffffff81714d24 ffff88007355b8f0 ffffffff81036534 [ 5.002795] ffffffffa006715e ffffffffa00f83f0 ffff88007355b940 0000000000000004 [ 5.002807] 0000000000008000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 5.002818] Call Trace: [ 5.002827] [] ? dump_stack+0x41/0x51 [ 5.002837] [] ? warn_slowpath_common+0x6f/0x84 [ 5.002893] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.002912] [] ? warn_slowpath_fmt+0x47/0x49 [ 5.002969] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 5.003026] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.003084] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.003156] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.003169] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.003184] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.003198] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.003273] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.003296] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.003316] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.003326] [] ? __pm_runtime_resume+0x58/0x64 [ 5.003337] [] ? local_pci_probe+0x34/0x77 [ 5.003348] [] ? pci_device_probe+0xc1/0xe5 [ 5.003358] [] ? driver_probe_device+0x9b/0x1cf [ 5.003368] [] ? __driver_attach+0x53/0x73 [ 5.003377] [] ? __device_attach+0x31/0x31 [ 5.003386] [] ? bus_for_each_dev+0x6e/0x78 [ 5.003396] [] ? bus_add_driver+0xfb/0x1c4 [ 5.003406] [] ? driver_register+0x83/0xbb [ 5.003414] [] ? 0xffffffffa010bfff [ 5.003423] [] ? do_one_initcall+0xe3/0x165 [ 5.003434] [] ? load_module+0x163b/0x1b37 [ 5.003443] [] ? store_uevent+0x30/0x30 [ 5.003453] [] ? SyS_init_module+0x8e/0x99 [ 5.003464] [] ? system_call_fastpath+0x16/0x1b [ 5.003471] ---[ end trace 474ea9825271753c ]--- [ 5.006907] ------------[ cut here ]------------ [ 5.006966] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.006976] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.006997] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.007006] 00000000000000cc ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.007018] ffffffffa00668b8 000000000000c000 000000000000c000 ffff8800028b0000 [ 5.007029] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f83c0 ffff8800028b0000 [ 5.007041] Call Trace: [ 5.007050] [] ? dump_stack+0x41/0x51 [ 5.007060] [] ? warn_slowpath_common+0x6f/0x84 [ 5.007117] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.007173] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.007229] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.007288] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.007359] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.007372] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.007388] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.007402] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.007476] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.007499] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.007519] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.007530] [] ? __pm_runtime_resume+0x58/0x64 [ 5.007540] [] ? local_pci_probe+0x34/0x77 [ 5.007551] [] ? pci_device_probe+0xc1/0xe5 [ 5.007561] [] ? driver_probe_device+0x9b/0x1cf [ 5.007571] [] ? __driver_attach+0x53/0x73 [ 5.007580] [] ? __device_attach+0x31/0x31 [ 5.007589] [] ? bus_for_each_dev+0x6e/0x78 [ 5.007599] [] ? bus_add_driver+0xfb/0x1c4 [ 5.007609] [] ? driver_register+0x83/0xbb [ 5.007617] [] ? 0xffffffffa010bfff [ 5.007626] [] ? do_one_initcall+0xe3/0x165 [ 5.007637] [] ? load_module+0x163b/0x1b37 [ 5.007646] [] ? store_uevent+0x30/0x30 [ 5.007656] [] ? SyS_init_module+0x8e/0x99 [ 5.007666] [] ? system_call_fastpath+0x16/0x1b [ 5.007674] ---[ end trace 474ea9825271753d ]--- [ 5.007680] ------------[ cut here ]------------ [ 5.007735] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 5.007747] state mismatch for 'dpio-tx-b-23' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 5.007755] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.007776] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.007785] 000000000000004a ffffffff81714d24 ffff88007355b8f0 ffffffff81036534 [ 5.007796] ffffffffa006715e ffffffffa00f83c0 ffff88007355b940 0000000000000003 [ 5.007808] 0000000000008000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 5.007819] Call Trace: [ 5.007828] [] ? dump_stack+0x41/0x51 [ 5.007838] [] ? warn_slowpath_common+0x6f/0x84 [ 5.007894] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.007914] [] ? warn_slowpath_fmt+0x47/0x49 [ 5.007971] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 5.008028] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.008086] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.008158] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.008171] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.008186] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.008201] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.008275] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.008298] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.008318] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.008328] [] ? __pm_runtime_resume+0x58/0x64 [ 5.008339] [] ? local_pci_probe+0x34/0x77 [ 5.008350] [] ? pci_device_probe+0xc1/0xe5 [ 5.008360] [] ? driver_probe_device+0x9b/0x1cf [ 5.008370] [] ? __driver_attach+0x53/0x73 [ 5.008379] [] ? __device_attach+0x31/0x31 [ 5.008388] [] ? bus_for_each_dev+0x6e/0x78 [ 5.008398] [] ? bus_add_driver+0xfb/0x1c4 [ 5.008408] [] ? driver_register+0x83/0xbb [ 5.008416] [] ? 0xffffffffa010bfff [ 5.008425] [] ? do_one_initcall+0xe3/0x165 [ 5.008436] [] ? load_module+0x163b/0x1b37 [ 5.008445] [] ? store_uevent+0x30/0x30 [ 5.008455] [] ? SyS_init_module+0x8e/0x99 [ 5.008465] [] ? system_call_fastpath+0x16/0x1b [ 5.008473] ---[ end trace 474ea9825271753e ]--- [ 5.011907] ------------[ cut here ]------------ [ 5.011967] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.011976] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.011998] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.012007] 00000000000000cc ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.012019] ffffffffa00668b8 0000000000003000 0000000000003000 ffff8800028b0000 [ 5.012030] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8390 ffff8800028b0000 [ 5.012042] Call Trace: [ 5.012051] [] ? dump_stack+0x41/0x51 [ 5.012061] [] ? warn_slowpath_common+0x6f/0x84 [ 5.012117] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.012173] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.012230] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.012288] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.012359] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.012373] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.012388] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.012402] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.012476] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.012500] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.012520] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.012530] [] ? __pm_runtime_resume+0x58/0x64 [ 5.012541] [] ? local_pci_probe+0x34/0x77 [ 5.012551] [] ? pci_device_probe+0xc1/0xe5 [ 5.012561] [] ? driver_probe_device+0x9b/0x1cf [ 5.012571] [] ? __driver_attach+0x53/0x73 [ 5.012581] [] ? __device_attach+0x31/0x31 [ 5.012590] [] ? bus_for_each_dev+0x6e/0x78 [ 5.012600] [] ? bus_add_driver+0xfb/0x1c4 [ 5.012609] [] ? driver_register+0x83/0xbb [ 5.012618] [] ? 0xffffffffa010bfff [ 5.012627] [] ? do_one_initcall+0xe3/0x165 [ 5.012637] [] ? load_module+0x163b/0x1b37 [ 5.012647] [] ? store_uevent+0x30/0x30 [ 5.012657] [] ? SyS_init_module+0x8e/0x99 [ 5.012667] [] ? system_call_fastpath+0x16/0x1b [ 5.012675] ---[ end trace 474ea9825271753f ]--- [ 5.012681] ------------[ cut here ]------------ [ 5.012736] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 5.012747] state mismatch for 'dpio-tx-b-01' (always_on 0 hw state 0 use-count 5 disable_power_well 1 [ 5.012756] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.012777] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.012786] 000000000000004a ffffffff81714d24 ffff88007355b8f0 ffffffff81036534 [ 5.012797] ffffffffa006715e ffffffffa00f8390 ffff88007355b940 0000000000000002 [ 5.012809] 0000000000008000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 5.012820] Call Trace: [ 5.012829] [] ? dump_stack+0x41/0x51 [ 5.012839] [] ? warn_slowpath_common+0x6f/0x84 [ 5.012895] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.012914] [] ? warn_slowpath_fmt+0x47/0x49 [ 5.012971] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 5.013028] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.013086] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.013158] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.013171] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.013186] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.013201] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.013275] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.013298] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.013318] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.013328] [] ? __pm_runtime_resume+0x58/0x64 [ 5.013339] [] ? local_pci_probe+0x34/0x77 [ 5.013350] [] ? pci_device_probe+0xc1/0xe5 [ 5.013360] [] ? driver_probe_device+0x9b/0x1cf [ 5.013370] [] ? __driver_attach+0x53/0x73 [ 5.013379] [] ? __device_attach+0x31/0x31 [ 5.013388] [] ? bus_for_each_dev+0x6e/0x78 [ 5.013398] [] ? bus_add_driver+0xfb/0x1c4 [ 5.013408] [] ? driver_register+0x83/0xbb [ 5.013416] [] ? 0xffffffffa010bfff [ 5.013425] [] ? do_one_initcall+0xe3/0x165 [ 5.013436] [] ? load_module+0x163b/0x1b37 [ 5.013445] [] ? store_uevent+0x30/0x30 [ 5.013456] [] ? SyS_init_module+0x8e/0x99 [ 5.013466] [] ? system_call_fastpath+0x16/0x1b [ 5.013473] ---[ end trace 474ea98252717540 ]--- [ 5.016907] ------------[ cut here ]------------ [ 5.016967] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.016976] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.016998] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.017007] 00000000000000cc ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.017019] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.017030] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffff8800028b0000 [ 5.017042] Call Trace: [ 5.017051] [] ? dump_stack+0x41/0x51 [ 5.017061] [] ? warn_slowpath_common+0x6f/0x84 [ 5.017117] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.017174] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.017230] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.017288] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.017359] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.017373] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.017388] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.017402] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.017476] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.017500] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.017520] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.017530] [] ? __pm_runtime_resume+0x58/0x64 [ 5.017541] [] ? local_pci_probe+0x34/0x77 [ 5.017551] [] ? pci_device_probe+0xc1/0xe5 [ 5.017561] [] ? driver_probe_device+0x9b/0x1cf [ 5.017571] [] ? __driver_attach+0x53/0x73 [ 5.017581] [] ? __device_attach+0x31/0x31 [ 5.017590] [] ? bus_for_each_dev+0x6e/0x78 [ 5.017599] [] ? bus_add_driver+0xfb/0x1c4 [ 5.017609] [] ? driver_register+0x83/0xbb [ 5.017618] [] ? 0xffffffffa010bfff [ 5.017627] [] ? do_one_initcall+0xe3/0x165 [ 5.017637] [] ? load_module+0x163b/0x1b37 [ 5.017646] [] ? store_uevent+0x30/0x30 [ 5.017657] [] ? SyS_init_module+0x8e/0x99 [ 5.017667] [] ? system_call_fastpath+0x16/0x1b [ 5.017675] ---[ end trace 474ea98252717541 ]--- [ 5.017683] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected [ 5.017688] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-3] [ 5.017692] [drm:intel_hdmi_detect] [CONNECTOR:28:HDMI-A-3] [ 5.020907] ------------[ cut here ]------------ [ 5.020967] WARNING: CPU: 1 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.020976] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.020998] CPU: 1 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.021007] 0000000000000054 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.021019] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.021030] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffffffffa00f8360 [ 5.021042] Call Trace: [ 5.021051] [] ? dump_stack+0x41/0x51 [ 5.021062] [] ? warn_slowpath_common+0x6f/0x84 [ 5.021118] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.021174] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.021231] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.021240] [] ? mutex_lock+0x9/0x25 [ 5.021297] [] ? intel_display_power_get+0x9b/0xba [i915] [ 5.021369] [] ? intel_hdmi_detect+0x59/0x115 [i915] [ 5.021382] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.021397] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.021411] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.021486] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.021509] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.021529] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.021539] [] ? __pm_runtime_resume+0x58/0x64 [ 5.021550] [] ? local_pci_probe+0x34/0x77 [ 5.021560] [] ? pci_device_probe+0xc1/0xe5 [ 5.021571] [] ? driver_probe_device+0x9b/0x1cf [ 5.021581] [] ? __driver_attach+0x53/0x73 [ 5.021590] [] ? __device_attach+0x31/0x31 [ 5.021599] [] ? bus_for_each_dev+0x6e/0x78 [ 5.021609] [] ? bus_add_driver+0xfb/0x1c4 [ 5.021619] [] ? driver_register+0x83/0xbb [ 5.021627] [] ? 0xffffffffa010bfff [ 5.021636] [] ? do_one_initcall+0xe3/0x165 [ 5.021647] [] ? load_module+0x163b/0x1b37 [ 5.021656] [] ? store_uevent+0x30/0x30 [ 5.021667] [] ? SyS_init_module+0x8e/0x99 [ 5.021677] [] ? system_call_fastpath+0x16/0x1b [ 5.021684] ---[ end trace 474ea98252717542 ]--- [ 5.052085] [drm:drm_detect_monitor_audio] Monitor has basic audio support [ 5.055912] ------------[ cut here ]------------ [ 5.055976] WARNING: CPU: 0 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.055986] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.056010] CPU: 0 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.056019] 00000000000000db ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.056032] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.056043] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffff8800028b0000 [ 5.056055] Call Trace: [ 5.056065] [] ? dump_stack+0x41/0x51 [ 5.056076] [] ? warn_slowpath_common+0x6f/0x84 [ 5.056132] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.056189] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.056246] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.056256] [] ? mutex_lock+0x9/0x25 [ 5.056313] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.056385] [] ? intel_hdmi_detect+0x109/0x115 [i915] [ 5.056399] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.056414] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.056428] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.056503] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.056527] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.056547] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.056557] [] ? __pm_runtime_resume+0x58/0x64 [ 5.056568] [] ? local_pci_probe+0x34/0x77 [ 5.056578] [] ? pci_device_probe+0xc1/0xe5 [ 5.056588] [] ? driver_probe_device+0x9b/0x1cf [ 5.056598] [] ? __driver_attach+0x53/0x73 [ 5.056608] [] ? __device_attach+0x31/0x31 [ 5.056617] [] ? bus_for_each_dev+0x6e/0x78 [ 5.056627] [] ? bus_add_driver+0xfb/0x1c4 [ 5.056636] [] ? driver_register+0x83/0xbb [ 5.056645] [] ? 0xffffffffa010bfff [ 5.056654] [] ? do_one_initcall+0xe3/0x165 [ 5.056665] [] ? load_module+0x163b/0x1b37 [ 5.056674] [] ? store_uevent+0x30/0x30 [ 5.056685] [] ? SyS_init_module+0x8e/0x99 [ 5.056695] [] ? system_call_fastpath+0x16/0x1b [ 5.056702] ---[ end trace 474ea98252717543 ]--- [ 5.059911] ------------[ cut here ]------------ [ 5.059971] WARNING: CPU: 0 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.059980] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.060003] CPU: 0 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.060012] 000000000000005d ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.060023] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.060035] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffffffffa00f8360 [ 5.060046] Call Trace: [ 5.060056] [] ? dump_stack+0x41/0x51 [ 5.060066] [] ? warn_slowpath_common+0x6f/0x84 [ 5.060122] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.060178] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.060235] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.060245] [] ? mutex_lock+0x9/0x25 [ 5.060302] [] ? intel_display_power_get+0x9b/0xba [i915] [ 5.060373] [] ? intel_hdmi_get_modes+0x2d/0x62 [i915] [ 5.060387] [] ? drm_helper_probe_single_connector_modes_merge_bits+0x127/0x2c3 [drm_kms_helper] [ 5.060402] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.060416] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.060490] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.060514] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.060534] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.060544] [] ? __pm_runtime_resume+0x58/0x64 [ 5.060555] [] ? local_pci_probe+0x34/0x77 [ 5.060565] [] ? pci_device_probe+0xc1/0xe5 [ 5.060575] [] ? driver_probe_device+0x9b/0x1cf [ 5.060585] [] ? __driver_attach+0x53/0x73 [ 5.060595] [] ? __device_attach+0x31/0x31 [ 5.060604] [] ? bus_for_each_dev+0x6e/0x78 [ 5.060614] [] ? bus_add_driver+0xfb/0x1c4 [ 5.060623] [] ? driver_register+0x83/0xbb [ 5.060632] [] ? 0xffffffffa010bfff [ 5.060641] [] ? do_one_initcall+0xe3/0x165 [ 5.060651] [] ? load_module+0x163b/0x1b37 [ 5.060661] [] ? store_uevent+0x30/0x30 [ 5.060671] [] ? SyS_init_module+0x8e/0x99 [ 5.060681] [] ? system_call_fastpath+0x16/0x1b [ 5.060689] ---[ end trace 474ea98252717544 ]--- [ 5.091291] [drm:drm_edid_to_eld] ELD monitor S23C570 [ 5.091299] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0 [ 5.091304] [drm:drm_edid_to_eld] ELD size 8, SAD count 1 [ 5.094911] ------------[ cut here ]------------ [ 5.094972] WARNING: CPU: 0 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.094982] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.095004] CPU: 0 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.095013] 00000000000000ee ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.095025] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.095036] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffff8800028b0000 [ 5.095048] Call Trace: [ 5.095058] [] ? dump_stack+0x41/0x51 [ 5.095068] [] ? warn_slowpath_common+0x6f/0x84 [ 5.095124] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.095181] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.095237] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.095247] [] ? mutex_lock+0x9/0x25 [ 5.095305] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.095376] [] ? intel_hdmi_get_modes+0x56/0x62 [i915] [ 5.095390] [] ? drm_helper_probe_single_connector_modes_merge_bits+0x127/0x2c3 [drm_kms_helper] [ 5.095405] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.095419] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.095493] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.095517] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.095537] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.095548] [] ? __pm_runtime_resume+0x58/0x64 [ 5.095559] [] ? local_pci_probe+0x34/0x77 [ 5.095569] [] ? pci_device_probe+0xc1/0xe5 [ 5.095579] [] ? driver_probe_device+0x9b/0x1cf [ 5.095589] [] ? __driver_attach+0x53/0x73 [ 5.095599] [] ? __device_attach+0x31/0x31 [ 5.095608] [] ? bus_for_each_dev+0x6e/0x78 [ 5.095618] [] ? bus_add_driver+0xfb/0x1c4 [ 5.095628] [] ? driver_register+0x83/0xbb [ 5.095636] [] ? 0xffffffffa010bfff [ 5.095645] [] ? do_one_initcall+0xe3/0x165 [ 5.095656] [] ? load_module+0x163b/0x1b37 [ 5.095665] [] ? store_uevent+0x30/0x30 [ 5.095676] [] ? SyS_init_module+0x8e/0x99 [ 5.095686] [] ? system_call_fastpath+0x16/0x1b [ 5.095694] ---[ end trace 474ea98252717545 ]--- [ 5.095747] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:HDMI-A-3] probed modes : [ 5.095755] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 5.095763] [drm:drm_mode_debug_printmodeline] Modeline 64:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 5.095770] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 5.095777] [drm:drm_mode_debug_printmodeline] Modeline 42:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 5.095784] [drm:drm_mode_debug_printmodeline] Modeline 41:"1600x900" 60 118963 1600 1696 1864 2128 900 901 904 932 0x0 0x6 [ 5.095791] [drm:drm_mode_debug_printmodeline] Modeline 50:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 5.095798] [drm:drm_mode_debug_printmodeline] Modeline 39:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 5.095805] [drm:drm_mode_debug_printmodeline] Modeline 40:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 5.095812] [drm:drm_mode_debug_printmodeline] Modeline 38:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9 [ 5.095819] [drm:drm_mode_debug_printmodeline] Modeline 37:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 5.095827] [drm:drm_mode_debug_printmodeline] Modeline 33:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 5.095834] [drm:drm_mode_debug_printmodeline] Modeline 65:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 5.095841] [drm:drm_mode_debug_printmodeline] Modeline 34:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 5.095848] [drm:drm_mode_debug_printmodeline] Modeline 51:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 5.095855] [drm:drm_mode_debug_printmodeline] Modeline 52:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 5.095862] [drm:drm_mode_debug_printmodeline] Modeline 53:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 5.095869] [drm:drm_mode_debug_printmodeline] Modeline 54:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 5.095876] [drm:drm_mode_debug_printmodeline] Modeline 55:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 5.095883] [drm:drm_mode_debug_printmodeline] Modeline 56:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 5.095891] [drm:drm_mode_debug_printmodeline] Modeline 43:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 5.095898] [drm:drm_mode_debug_printmodeline] Modeline 44:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 5.095915] [drm:drm_mode_debug_printmodeline] Modeline 35:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 5.095923] [drm:drm_mode_debug_printmodeline] Modeline 66:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 5.095930] [drm:drm_mode_debug_printmodeline] Modeline 36:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 5.095937] [drm:drm_mode_debug_printmodeline] Modeline 45:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 5.095944] [drm:drm_mode_debug_printmodeline] Modeline 46:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa [ 5.095951] [drm:drm_mode_debug_printmodeline] Modeline 47:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 5.095958] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 5.095965] [drm:drm_mode_debug_printmodeline] Modeline 67:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 5.095972] [drm:drm_mode_debug_printmodeline] Modeline 49:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 5.095978] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 5.099911] ------------[ cut here ]------------ [ 5.099971] WARNING: CPU: 0 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.099981] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.100003] CPU: 0 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.100012] 0000000000000010 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.100023] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.100035] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffffffffa00f8360 [ 5.100046] Call Trace: [ 5.100056] [] ? dump_stack+0x41/0x51 [ 5.100066] [] ? warn_slowpath_common+0x6f/0x84 [ 5.100122] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.100178] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.100235] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.100245] [] ? mutex_lock+0x9/0x25 [ 5.100302] [] ? intel_display_power_get+0x9b/0xba [i915] [ 5.100373] [] ? intel_dp_detect+0x44/0x27c [i915] [ 5.100386] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.100401] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.100416] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.100490] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.100513] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.100533] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.100544] [] ? __pm_runtime_resume+0x58/0x64 [ 5.100555] [] ? local_pci_probe+0x34/0x77 [ 5.100565] [] ? pci_device_probe+0xc1/0xe5 [ 5.100575] [] ? driver_probe_device+0x9b/0x1cf [ 5.100585] [] ? __driver_attach+0x53/0x73 [ 5.100595] [] ? __device_attach+0x31/0x31 [ 5.100604] [] ? bus_for_each_dev+0x6e/0x78 [ 5.100614] [] ? bus_add_driver+0xfb/0x1c4 [ 5.100623] [] ? driver_register+0x83/0xbb [ 5.100632] [] ? 0xffffffffa010bfff [ 5.100641] [] ? do_one_initcall+0xe3/0x165 [ 5.100652] [] ? load_module+0x163b/0x1b37 [ 5.100661] [] ? store_uevent+0x30/0x30 [ 5.100671] [] ? SyS_init_module+0x8e/0x99 [ 5.100682] [] ? system_call_fastpath+0x16/0x1b [ 5.100689] ---[ end trace 474ea98252717546 ]--- [ 5.100697] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 5.101197] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.101204] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 0 [ 5.101710] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.101717] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 1 [ 5.102223] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.102230] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 2 [ 5.102736] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.102743] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 3 [ 5.103248] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.103254] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 4 [ 5.103276] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 5.105412] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.105418] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 5 [ 5.105921] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.105928] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 2 - cnt: 6 [ 5.106432] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.106438] [drm:intel_hpd_irq_handler] HPD interrupt storm detected on PIN 2 [ 5.106944] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.107448] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.107469] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 5.109406] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.109911] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.110416] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.110920] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.111424] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 [ 5.111444] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 [ 5.116914] ------------[ cut here ]------------ [ 5.116974] WARNING: CPU: 0 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.116983] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.117005] CPU: 0 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.117015] 0000000000000019 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.117026] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.117038] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffff8800028b0000 [ 5.117049] Call Trace: [ 5.117058] [] ? dump_stack+0x41/0x51 [ 5.117068] [] ? warn_slowpath_common+0x6f/0x84 [ 5.117124] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.117181] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.117238] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.117248] [] ? mutex_lock+0x9/0x25 [ 5.117305] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.117376] [] ? intel_dp_detect+0x263/0x27c [i915] [ 5.117389] [] ? drm_helper_probe_single_connector_modes_merge_bits+0xb9/0x2c3 [drm_kms_helper] [ 5.117405] [] ? drm_fb_helper_probe_connector_modes+0x3d/0x4c [drm_kms_helper] [ 5.117419] [] ? drm_fb_helper_initial_config+0x15c/0x3f6 [drm_kms_helper] [ 5.117493] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.117517] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.117537] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.117547] [] ? __pm_runtime_resume+0x58/0x64 [ 5.117558] [] ? local_pci_probe+0x34/0x77 [ 5.117569] [] ? pci_device_probe+0xc1/0xe5 [ 5.117579] [] ? driver_probe_device+0x9b/0x1cf [ 5.117589] [] ? __driver_attach+0x53/0x73 [ 5.117599] [] ? __device_attach+0x31/0x31 [ 5.117608] [] ? bus_for_each_dev+0x6e/0x78 [ 5.117618] [] ? bus_add_driver+0xfb/0x1c4 [ 5.117627] [] ? driver_register+0x83/0xbb [ 5.117636] [] ? 0xffffffffa010bfff [ 5.117645] [] ? do_one_initcall+0xe3/0x165 [ 5.117656] [] ? load_module+0x163b/0x1b37 [ 5.117665] [] ? store_uevent+0x30/0x30 [ 5.117676] [] ? SyS_init_module+0x8e/0x99 [ 5.117686] [] ? system_call_fastpath+0x16/0x1b [ 5.117694] ---[ end trace 474ea98252717547 ]--- [ 5.117702] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 5.117707] [drm:drm_setup_crtcs] [ 5.117712] [drm:drm_enable_connectors] connector 20 enabled? no [ 5.117716] [drm:drm_enable_connectors] connector 24 enabled? no [ 5.117720] [drm:drm_enable_connectors] connector 26 enabled? no [ 5.117724] [drm:drm_enable_connectors] connector 28 enabled? yes [ 5.117728] [drm:drm_enable_connectors] connector 30 enabled? no [ 5.117733] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 5.117737] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 5.117741] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping [ 5.117745] [drm:intel_fb_initial_config] looking for cmdline mode on connector HDMI-A-3 [ 5.117749] [drm:intel_fb_initial_config] looking for preferred mode on connector HDMI-A-3 [ 5.117754] [drm:intel_fb_initial_config] connector HDMI-A-3 on pipe C [CRTC:16]: 1920x1080 [ 5.117758] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping [ 5.117763] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 16 [ 5.117770] [drm:intelfb_create] no BIOS fb, allocating a new one [ 5.128736] [drm:intelfb_create] allocated 1920x1080 fb: 0x000a1000, bo ffff880002668000 [ 5.128941] fbcon: inteldrmfb (fb0) is primary device [ 5.129061] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 5.129067] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 5.129071] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 5.129075] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 5.129079] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 5.129081] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 5.129086] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 5.129088] [drm:intel_set_config_compute_mode_changes] crtc has no fb, will flip [ 5.129090] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 5.129095] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 5.129101] [drm:drm_mode_debug_printmodeline] Modeline 57:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 5.129103] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=1 [ 5.129106] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 5.129110] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0 [ 5.129115] [drm:connected_sink_compute_bpp] [CONNECTOR:28:HDMI-A-3] checking for sink bpp constrains [ 5.129123] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output [ 5.129125] [drm:intel_hdmi_compute_config] forcing pipe bpc to 24 for HDMI [ 5.129128] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 5.129131] [drm:intel_dump_pipe_config] [CRTC:16][modeset] config for pipe C [ 5.129133] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 5.129135] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 5.129138] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 5.129141] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 5.129143] [drm:intel_dump_pipe_config] requested mode: [ 5.129148] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 5.129149] [drm:intel_dump_pipe_config] adjusted mode: [ 5.129154] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 5.129159] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5 [ 5.129160] [drm:intel_dump_pipe_config] port clock: 148500 [ 5.129162] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 5.129165] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 5.129168] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 5.129169] [drm:intel_dump_pipe_config] ips: 0 [ 5.129171] [drm:intel_dump_pipe_config] double wide: 0 [ 5.130916] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 5.182922] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 5.182927] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 [ 5.248920] [drm:valleyview_set_cdclk] *ERROR* timed out waiting for CDclk change [ 5.260919] [drm:vlv_update_cdclk] Current CD clock rate: 150000 kHz [ 5.260919] ------------[ cut here ]------------ [ 5.260979] WARNING: CPU: 2 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.260988] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.260992] CPU: 2 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.260997] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.261001] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.261004] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffffffffa00f8360 [ 5.261005] Call Trace: [ 5.261013] [] ? dump_stack+0x41/0x51 [ 5.261018] [] ? warn_slowpath_common+0x6f/0x84 [ 5.261068] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.261118] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.261168] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.261171] [] ? mutex_lock+0x9/0x25 [ 5.261223] [] ? intel_display_power_get+0x9b/0xba [i915] [ 5.261285] [] ? modeset_update_crtc_power_domains+0x82/0x107 [i915] [ 5.261348] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.261410] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.261472] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.261489] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.261495] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.261501] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.261563] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.261569] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.261630] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.261635] [] ? fbcon_init+0x2fa/0x400 [ 5.261640] [] ? visual_init+0xaf/0x102 [ 5.261644] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.261649] [] ? do_take_over_console+0x125/0x152 [ 5.261652] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.261657] [] ? notifier_call_chain+0x32/0x52 [ 5.261662] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.261666] [] ? register_framebuffer+0x265/0x29b [ 5.261673] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.261740] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.261757] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.261771] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.261777] [] ? __pm_runtime_resume+0x58/0x64 [ 5.261782] [] ? local_pci_probe+0x34/0x77 [ 5.261787] [] ? pci_device_probe+0xc1/0xe5 [ 5.261792] [] ? driver_probe_device+0x9b/0x1cf [ 5.261796] [] ? __driver_attach+0x53/0x73 [ 5.261799] [] ? __device_attach+0x31/0x31 [ 5.261803] [] ? bus_for_each_dev+0x6e/0x78 [ 5.261807] [] ? bus_add_driver+0xfb/0x1c4 [ 5.261810] [] ? driver_register+0x83/0xbb [ 5.261814] [] ? 0xffffffffa010bfff [ 5.261818] [] ? do_one_initcall+0xe3/0x165 [ 5.261823] [] ? load_module+0x163b/0x1b37 [ 5.261827] [] ? store_uevent+0x30/0x30 [ 5.261832] [] ? SyS_init_module+0x8e/0x99 [ 5.261836] [] ? system_call_fastpath+0x16/0x1b [ 5.261838] ---[ end trace 474ea98252717548 ]--- [ 5.264919] ------------[ cut here ]------------ [ 5.264972] WARNING: CPU: 2 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.264980] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.264984] CPU: 2 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.264987] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.264991] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.264994] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffffffffa00f8360 [ 5.264995] Call Trace: [ 5.265000] [] ? dump_stack+0x41/0x51 [ 5.265004] [] ? warn_slowpath_common+0x6f/0x84 [ 5.265054] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.265103] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.265153] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.265157] [] ? mutex_lock+0x9/0x25 [ 5.265208] [] ? intel_display_power_get+0x9b/0xba [i915] [ 5.265270] [] ? modeset_update_crtc_power_domains+0x82/0x107 [i915] [ 5.265332] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.265394] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.265456] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.265471] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.265477] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.265483] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.265544] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.265550] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.265611] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.265614] [] ? fbcon_init+0x2fa/0x400 [ 5.265618] [] ? visual_init+0xaf/0x102 [ 5.265622] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.265627] [] ? do_take_over_console+0x125/0x152 [ 5.265630] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.265634] [] ? notifier_call_chain+0x32/0x52 [ 5.265638] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.265643] [] ? register_framebuffer+0x265/0x29b [ 5.265649] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.265715] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.265732] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.265746] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.265750] [] ? __pm_runtime_resume+0x58/0x64 [ 5.265754] [] ? local_pci_probe+0x34/0x77 [ 5.265759] [] ? pci_device_probe+0xc1/0xe5 [ 5.265763] [] ? driver_probe_device+0x9b/0x1cf [ 5.265767] [] ? __driver_attach+0x53/0x73 [ 5.265771] [] ? __device_attach+0x31/0x31 [ 5.265774] [] ? bus_for_each_dev+0x6e/0x78 [ 5.265778] [] ? bus_add_driver+0xfb/0x1c4 [ 5.265781] [] ? driver_register+0x83/0xbb [ 5.265784] [] ? 0xffffffffa010bfff [ 5.265788] [] ? do_one_initcall+0xe3/0x165 [ 5.265792] [] ? load_module+0x163b/0x1b37 [ 5.265795] [] ? store_uevent+0x30/0x30 [ 5.265800] [] ? SyS_init_module+0x8e/0x99 [ 5.265805] [] ? system_call_fastpath+0x16/0x1b [ 5.265807] ---[ end trace 474ea98252717549 ]--- [ 5.268919] ------------[ cut here ]------------ [ 5.268972] WARNING: CPU: 2 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.268979] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.268983] CPU: 2 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.268987] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.268990] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.268994] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffffffffa00f8360 [ 5.268995] Call Trace: [ 5.268999] [] ? dump_stack+0x41/0x51 [ 5.269004] [] ? warn_slowpath_common+0x6f/0x84 [ 5.269053] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.269103] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.269153] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.269156] [] ? mutex_lock+0x9/0x25 [ 5.269207] [] ? intel_display_power_get+0x9b/0xba [i915] [ 5.269269] [] ? modeset_update_crtc_power_domains+0x82/0x107 [i915] [ 5.269331] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.269394] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.269455] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.269470] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.269476] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.269482] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.269543] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.269549] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.269610] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.269614] [] ? fbcon_init+0x2fa/0x400 [ 5.269618] [] ? visual_init+0xaf/0x102 [ 5.269622] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.269626] [] ? do_take_over_console+0x125/0x152 [ 5.269629] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.269634] [] ? notifier_call_chain+0x32/0x52 [ 5.269638] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.269642] [] ? register_framebuffer+0x265/0x29b [ 5.269648] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.269715] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.269731] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.269745] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.269749] [] ? __pm_runtime_resume+0x58/0x64 [ 5.269754] [] ? local_pci_probe+0x34/0x77 [ 5.269758] [] ? pci_device_probe+0xc1/0xe5 [ 5.269762] [] ? driver_probe_device+0x9b/0x1cf [ 5.269766] [] ? __driver_attach+0x53/0x73 [ 5.269770] [] ? __device_attach+0x31/0x31 [ 5.269773] [] ? bus_for_each_dev+0x6e/0x78 [ 5.269777] [] ? bus_add_driver+0xfb/0x1c4 [ 5.269781] [] ? driver_register+0x83/0xbb [ 5.269783] [] ? 0xffffffffa010bfff [ 5.269787] [] ? do_one_initcall+0xe3/0x165 [ 5.269792] [] ? load_module+0x163b/0x1b37 [ 5.269795] [] ? store_uevent+0x30/0x30 [ 5.269800] [] ? SyS_init_module+0x8e/0x99 [ 5.269804] [] ? system_call_fastpath+0x16/0x1b [ 5.269806] ---[ end trace 474ea9825271754a ]--- [ 5.276919] ------------[ cut here ]------------ [ 5.276972] WARNING: CPU: 2 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.276979] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.276983] CPU: 2 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.276987] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.276990] ffffffffa00668b8 00000000000c0000 00000000000c0000 ffff8800028b0000 [ 5.276994] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8420 ffff8800028b0000 [ 5.276995] Call Trace: [ 5.277000] [] ? dump_stack+0x41/0x51 [ 5.277004] [] ? warn_slowpath_common+0x6f/0x84 [ 5.277054] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.277103] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.277153] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.277156] [] ? mutex_lock+0x9/0x25 [ 5.277208] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.277270] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.277332] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.277394] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.277456] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.277471] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.277477] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.277483] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.277544] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.277550] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.277611] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.277614] [] ? fbcon_init+0x2fa/0x400 [ 5.277618] [] ? visual_init+0xaf/0x102 [ 5.277622] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.277627] [] ? do_take_over_console+0x125/0x152 [ 5.277630] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.277634] [] ? notifier_call_chain+0x32/0x52 [ 5.277639] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.277643] [] ? register_framebuffer+0x265/0x29b [ 5.277649] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.277715] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.277732] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.277746] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.277750] [] ? __pm_runtime_resume+0x58/0x64 [ 5.277755] [] ? local_pci_probe+0x34/0x77 [ 5.277759] [] ? pci_device_probe+0xc1/0xe5 [ 5.277763] [] ? driver_probe_device+0x9b/0x1cf [ 5.277767] [] ? __driver_attach+0x53/0x73 [ 5.277771] [] ? __device_attach+0x31/0x31 [ 5.277774] [] ? bus_for_each_dev+0x6e/0x78 [ 5.277778] [] ? bus_add_driver+0xfb/0x1c4 [ 5.277781] [] ? driver_register+0x83/0xbb [ 5.277784] [] ? 0xffffffffa010bfff [ 5.277788] [] ? do_one_initcall+0xe3/0x165 [ 5.277792] [] ? load_module+0x163b/0x1b37 [ 5.277796] [] ? store_uevent+0x30/0x30 [ 5.277800] [] ? SyS_init_module+0x8e/0x99 [ 5.277805] [] ? system_call_fastpath+0x16/0x1b [ 5.277807] ---[ end trace 474ea9825271754b ]--- [ 5.277808] ------------[ cut here ]------------ [ 5.277858] WARNING: CPU: 2 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 5.277861] state mismatch for 'dpio-tx-c-23' (always_on 0 hw state 0 use-count 4 disable_power_well 1 [ 5.277868] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.277871] CPU: 2 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.277875] 0000000000000000 ffffffff81714d24 ffff88007355b5a0 ffffffff81036534 [ 5.277879] ffffffffa006715e ffffffffa00f8420 ffff88007355b5f0 0000000000000005 [ 5.277882] 0000000000800000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 5.277883] Call Trace: [ 5.277887] [] ? dump_stack+0x41/0x51 [ 5.277891] [] ? warn_slowpath_common+0x6f/0x84 [ 5.277941] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.277955] [] ? warn_slowpath_fmt+0x47/0x49 [ 5.278005] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 5.278055] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.278107] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.278169] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.278231] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.278293] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.278355] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.278370] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.278376] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.278382] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.278443] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.278449] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.278510] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.278513] [] ? fbcon_init+0x2fa/0x400 [ 5.278517] [] ? visual_init+0xaf/0x102 [ 5.278521] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.278525] [] ? do_take_over_console+0x125/0x152 [ 5.278529] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.278533] [] ? notifier_call_chain+0x32/0x52 [ 5.278537] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.278541] [] ? register_framebuffer+0x265/0x29b [ 5.278548] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.278614] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.278631] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.278645] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.278649] [] ? __pm_runtime_resume+0x58/0x64 [ 5.278653] [] ? local_pci_probe+0x34/0x77 [ 5.278658] [] ? pci_device_probe+0xc1/0xe5 [ 5.278662] [] ? driver_probe_device+0x9b/0x1cf [ 5.278666] [] ? __driver_attach+0x53/0x73 [ 5.278669] [] ? __device_attach+0x31/0x31 [ 5.278673] [] ? bus_for_each_dev+0x6e/0x78 [ 5.278676] [] ? bus_add_driver+0xfb/0x1c4 [ 5.278680] [] ? driver_register+0x83/0xbb [ 5.278683] [] ? 0xffffffffa010bfff [ 5.278686] [] ? do_one_initcall+0xe3/0x165 [ 5.278691] [] ? load_module+0x163b/0x1b37 [ 5.278694] [] ? store_uevent+0x30/0x30 [ 5.278699] [] ? SyS_init_module+0x8e/0x99 [ 5.278703] [] ? system_call_fastpath+0x16/0x1b [ 5.278705] ---[ end trace 474ea9825271754c ]--- [ 5.281920] ------------[ cut here ]------------ [ 5.281973] WARNING: CPU: 2 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.281980] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.281984] CPU: 2 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.281988] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.281991] ffffffffa00668b8 0000000000030000 0000000000030000 ffff8800028b0000 [ 5.281994] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f83f0 ffff8800028b0000 [ 5.281995] Call Trace: [ 5.282000] [] ? dump_stack+0x41/0x51 [ 5.282004] [] ? warn_slowpath_common+0x6f/0x84 [ 5.282054] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.282103] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.282153] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.282205] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.282267] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.282328] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.282391] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.282453] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.282468] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.282473] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.282479] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.282541] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.282547] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.282608] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.282611] [] ? fbcon_init+0x2fa/0x400 [ 5.282615] [] ? visual_init+0xaf/0x102 [ 5.282619] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.282623] [] ? do_take_over_console+0x125/0x152 [ 5.282627] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.282631] [] ? notifier_call_chain+0x32/0x52 [ 5.282635] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.282639] [] ? register_framebuffer+0x265/0x29b [ 5.282646] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.282712] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.282728] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.282742] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.282746] [] ? __pm_runtime_resume+0x58/0x64 [ 5.282751] [] ? local_pci_probe+0x34/0x77 [ 5.282755] [] ? pci_device_probe+0xc1/0xe5 [ 5.282759] [] ? driver_probe_device+0x9b/0x1cf [ 5.282763] [] ? __driver_attach+0x53/0x73 [ 5.282767] [] ? __device_attach+0x31/0x31 [ 5.282770] [] ? bus_for_each_dev+0x6e/0x78 [ 5.282774] [] ? bus_add_driver+0xfb/0x1c4 [ 5.282778] [] ? driver_register+0x83/0xbb [ 5.282780] [] ? 0xffffffffa010bfff [ 5.282784] [] ? do_one_initcall+0xe3/0x165 [ 5.282789] [] ? load_module+0x163b/0x1b37 [ 5.282792] [] ? store_uevent+0x30/0x30 [ 5.282797] [] ? SyS_init_module+0x8e/0x99 [ 5.282801] [] ? system_call_fastpath+0x16/0x1b [ 5.282803] ---[ end trace 474ea9825271754d ]--- [ 5.282804] ------------[ cut here ]------------ [ 5.282855] WARNING: CPU: 2 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 5.282857] state mismatch for 'dpio-tx-c-01' (always_on 0 hw state 0 use-count 4 disable_power_well 1 [ 5.282864] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.282867] CPU: 2 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.282871] 0000000000000000 ffffffff81714d24 ffff88007355b5a0 ffffffff81036534 [ 5.282874] ffffffffa006715e ffffffffa00f83f0 ffff88007355b5f0 0000000000000004 [ 5.282878] 0000000000800000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 5.282879] Call Trace: [ 5.282883] [] ? dump_stack+0x41/0x51 [ 5.282887] [] ? warn_slowpath_common+0x6f/0x84 [ 5.282937] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.282950] [] ? warn_slowpath_fmt+0x47/0x49 [ 5.283000] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 5.283050] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.283102] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.283164] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.283226] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.283288] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.283350] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.283365] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.283371] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.283377] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.283438] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.283444] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.283505] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.283508] [] ? fbcon_init+0x2fa/0x400 [ 5.283512] [] ? visual_init+0xaf/0x102 [ 5.283516] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.283520] [] ? do_take_over_console+0x125/0x152 [ 5.283524] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.283528] [] ? notifier_call_chain+0x32/0x52 [ 5.283532] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.283536] [] ? register_framebuffer+0x265/0x29b [ 5.283543] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.283609] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.283626] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.283639] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.283644] [] ? __pm_runtime_resume+0x58/0x64 [ 5.283648] [] ? local_pci_probe+0x34/0x77 [ 5.283653] [] ? pci_device_probe+0xc1/0xe5 [ 5.283657] [] ? driver_probe_device+0x9b/0x1cf [ 5.283661] [] ? __driver_attach+0x53/0x73 [ 5.283664] [] ? __device_attach+0x31/0x31 [ 5.283668] [] ? bus_for_each_dev+0x6e/0x78 [ 5.283671] [] ? bus_add_driver+0xfb/0x1c4 [ 5.283675] [] ? driver_register+0x83/0xbb [ 5.283678] [] ? 0xffffffffa010bfff [ 5.283681] [] ? do_one_initcall+0xe3/0x165 [ 5.283686] [] ? load_module+0x163b/0x1b37 [ 5.283689] [] ? store_uevent+0x30/0x30 [ 5.283694] [] ? SyS_init_module+0x8e/0x99 [ 5.283698] [] ? system_call_fastpath+0x16/0x1b [ 5.283700] ---[ end trace 474ea9825271754e ]--- [ 5.286927] ------------[ cut here ]------------ [ 5.286982] WARNING: CPU: 3 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.286990] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.286993] CPU: 3 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.286998] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.287002] ffffffffa00668b8 000000000000c000 000000000000c000 ffff8800028b0000 [ 5.287005] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f83c0 ffff8800028b0000 [ 5.287006] Call Trace: [ 5.287012] [] ? dump_stack+0x41/0x51 [ 5.287016] [] ? warn_slowpath_common+0x6f/0x84 [ 5.287066] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.287116] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.287166] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.287218] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.287280] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.287341] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.287404] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.287466] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.287481] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.287487] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.287493] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.287555] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.287560] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.287621] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.287625] [] ? fbcon_init+0x2fa/0x400 [ 5.287629] [] ? visual_init+0xaf/0x102 [ 5.287633] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.287637] [] ? do_take_over_console+0x125/0x152 [ 5.287641] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.287645] [] ? notifier_call_chain+0x32/0x52 [ 5.287649] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.287653] [] ? register_framebuffer+0x265/0x29b [ 5.287660] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.287726] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.287743] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.287757] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.287761] [] ? __pm_runtime_resume+0x58/0x64 [ 5.287766] [] ? local_pci_probe+0x34/0x77 [ 5.287770] [] ? pci_device_probe+0xc1/0xe5 [ 5.287775] [] ? driver_probe_device+0x9b/0x1cf [ 5.287778] [] ? __driver_attach+0x53/0x73 [ 5.287782] [] ? __device_attach+0x31/0x31 [ 5.287785] [] ? bus_for_each_dev+0x6e/0x78 [ 5.287789] [] ? bus_add_driver+0xfb/0x1c4 [ 5.287793] [] ? driver_register+0x83/0xbb [ 5.287796] [] ? 0xffffffffa010bfff [ 5.287799] [] ? do_one_initcall+0xe3/0x165 [ 5.287804] [] ? load_module+0x163b/0x1b37 [ 5.287807] [] ? store_uevent+0x30/0x30 [ 5.287812] [] ? SyS_init_module+0x8e/0x99 [ 5.287816] [] ? system_call_fastpath+0x16/0x1b [ 5.287818] ---[ end trace 474ea9825271754f ]--- [ 5.287820] ------------[ cut here ]------------ [ 5.287870] WARNING: CPU: 3 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 5.287873] state mismatch for 'dpio-tx-b-23' (always_on 0 hw state 0 use-count 4 disable_power_well 1 [ 5.287880] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.287883] CPU: 3 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.287887] 0000000000000000 ffffffff81714d24 ffff88007355b5a0 ffffffff81036534 [ 5.287891] ffffffffa006715e ffffffffa00f83c0 ffff88007355b5f0 0000000000000003 [ 5.287894] 0000000000800000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 5.287895] Call Trace: [ 5.287899] [] ? dump_stack+0x41/0x51 [ 5.287903] [] ? warn_slowpath_common+0x6f/0x84 [ 5.287953] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.287974] [] ? warn_slowpath_fmt+0x47/0x49 [ 5.288024] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 5.288074] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.288125] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.288187] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.288249] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.288312] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.288374] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.288389] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.288394] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.288400] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.288462] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.288468] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.288529] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.288532] [] ? fbcon_init+0x2fa/0x400 [ 5.288536] [] ? visual_init+0xaf/0x102 [ 5.288540] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.288544] [] ? do_take_over_console+0x125/0x152 [ 5.288548] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.288552] [] ? notifier_call_chain+0x32/0x52 [ 5.288556] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.288560] [] ? register_framebuffer+0x265/0x29b [ 5.288567] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.288633] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.288650] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.288664] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.288668] [] ? __pm_runtime_resume+0x58/0x64 [ 5.288673] [] ? local_pci_probe+0x34/0x77 [ 5.288677] [] ? pci_device_probe+0xc1/0xe5 [ 5.288681] [] ? driver_probe_device+0x9b/0x1cf [ 5.288685] [] ? __driver_attach+0x53/0x73 [ 5.288689] [] ? __device_attach+0x31/0x31 [ 5.288692] [] ? bus_for_each_dev+0x6e/0x78 [ 5.288696] [] ? bus_add_driver+0xfb/0x1c4 [ 5.288699] [] ? driver_register+0x83/0xbb [ 5.288702] [] ? 0xffffffffa010bfff [ 5.288706] [] ? do_one_initcall+0xe3/0x165 [ 5.288710] [] ? load_module+0x163b/0x1b37 [ 5.288714] [] ? store_uevent+0x30/0x30 [ 5.288719] [] ? SyS_init_module+0x8e/0x99 [ 5.288723] [] ? system_call_fastpath+0x16/0x1b [ 5.288725] ---[ end trace 474ea98252717550 ]--- [ 5.291924] ------------[ cut here ]------------ [ 5.291977] WARNING: CPU: 3 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.291984] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.291988] CPU: 3 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.291992] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.291995] ffffffffa00668b8 0000000000003000 0000000000003000 ffff8800028b0000 [ 5.291999] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8390 ffff8800028b0000 [ 5.292000] Call Trace: [ 5.292005] [] ? dump_stack+0x41/0x51 [ 5.292009] [] ? warn_slowpath_common+0x6f/0x84 [ 5.292059] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.292108] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.292158] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.292210] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.292272] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.292333] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.292396] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.292458] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.292473] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.292478] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.292484] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.292546] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.292551] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.292612] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.292616] [] ? fbcon_init+0x2fa/0x400 [ 5.292620] [] ? visual_init+0xaf/0x102 [ 5.292624] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.292628] [] ? do_take_over_console+0x125/0x152 [ 5.292632] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.292636] [] ? notifier_call_chain+0x32/0x52 [ 5.292640] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.292644] [] ? register_framebuffer+0x265/0x29b [ 5.292651] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.292717] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.292734] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.292747] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.292752] [] ? __pm_runtime_resume+0x58/0x64 [ 5.292756] [] ? local_pci_probe+0x34/0x77 [ 5.292761] [] ? pci_device_probe+0xc1/0xe5 [ 5.292765] [] ? driver_probe_device+0x9b/0x1cf [ 5.292769] [] ? __driver_attach+0x53/0x73 [ 5.292772] [] ? __device_attach+0x31/0x31 [ 5.292776] [] ? bus_for_each_dev+0x6e/0x78 [ 5.292779] [] ? bus_add_driver+0xfb/0x1c4 [ 5.292783] [] ? driver_register+0x83/0xbb [ 5.292786] [] ? 0xffffffffa010bfff [ 5.292789] [] ? do_one_initcall+0xe3/0x165 [ 5.292794] [] ? load_module+0x163b/0x1b37 [ 5.292797] [] ? store_uevent+0x30/0x30 [ 5.292802] [] ? SyS_init_module+0x8e/0x99 [ 5.292806] [] ? system_call_fastpath+0x16/0x1b [ 5.292808] ---[ end trace 474ea98252717551 ]--- [ 5.292809] ------------[ cut here ]------------ [ 5.292860] WARNING: CPU: 3 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6226 check_power_well_state+0x69/0x6f [i915]() [ 5.292863] state mismatch for 'dpio-tx-b-01' (always_on 0 hw state 0 use-count 4 disable_power_well 1 [ 5.292870] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.292873] CPU: 3 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.292877] 0000000000000000 ffffffff81714d24 ffff88007355b5a0 ffffffff81036534 [ 5.292880] ffffffffa006715e ffffffffa00f8390 ffff88007355b5f0 0000000000000002 [ 5.292884] 0000000000800000 ffffffff81036590 ffffffffa00e652b 0000000000000030 [ 5.292885] Call Trace: [ 5.292889] [] ? dump_stack+0x41/0x51 [ 5.292893] [] ? warn_slowpath_common+0x6f/0x84 [ 5.292943] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.292957] [] ? warn_slowpath_fmt+0x47/0x49 [ 5.293007] [] ? vlv_power_well_enabled+0x85/0x91 [i915] [ 5.293057] [] ? check_power_well_state+0x69/0x6f [i915] [ 5.293108] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.293170] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.293232] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.293294] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.293356] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.293371] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.293377] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.293383] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.293444] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.293450] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.293511] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.293515] [] ? fbcon_init+0x2fa/0x400 [ 5.293519] [] ? visual_init+0xaf/0x102 [ 5.293523] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.293527] [] ? do_take_over_console+0x125/0x152 [ 5.293530] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.293534] [] ? notifier_call_chain+0x32/0x52 [ 5.293539] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.293543] [] ? register_framebuffer+0x265/0x29b [ 5.293550] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.293616] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.293632] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.293646] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.293650] [] ? __pm_runtime_resume+0x58/0x64 [ 5.293655] [] ? local_pci_probe+0x34/0x77 [ 5.293659] [] ? pci_device_probe+0xc1/0xe5 [ 5.293664] [] ? driver_probe_device+0x9b/0x1cf [ 5.293667] [] ? __driver_attach+0x53/0x73 [ 5.293671] [] ? __device_attach+0x31/0x31 [ 5.293674] [] ? bus_for_each_dev+0x6e/0x78 [ 5.293678] [] ? bus_add_driver+0xfb/0x1c4 [ 5.293682] [] ? driver_register+0x83/0xbb [ 5.293685] [] ? 0xffffffffa010bfff [ 5.293688] [] ? do_one_initcall+0xe3/0x165 [ 5.293693] [] ? load_module+0x163b/0x1b37 [ 5.293696] [] ? store_uevent+0x30/0x30 [ 5.293701] [] ? SyS_init_module+0x8e/0x99 [ 5.293705] [] ? system_call_fastpath+0x16/0x1b [ 5.293707] ---[ end trace 474ea98252717552 ]--- [ 5.296922] ------------[ cut here ]------------ [ 5.296975] WARNING: CPU: 3 PID: 1236 at drivers/gpu/drm/i915/intel_pm.c:6117 vlv_power_well_enabled+0x68/0x91 [i915]() [ 5.296982] Modules linked in: option usb_wwan usbserial i915(+) video button drm_kms_helper drm [ 5.296986] CPU: 3 PID: 1236 Comm: udevd Tainted: G W 3.16.0-rc4_kcloud_7df4e1_20140709+ #162 [ 5.296990] 0000000000000000 ffffffff81714d24 0000000000000000 ffffffff81036534 [ 5.296993] ffffffffa00668b8 00000000000000c0 0000000000000000 ffff8800028b0000 [ 5.296997] ffff8800028b8350 ffffffffa00668b8 ffffffffa00f8360 ffff8800028b0000 [ 5.296998] Call Trace: [ 5.297003] [] ? dump_stack+0x41/0x51 [ 5.297007] [] ? warn_slowpath_common+0x6f/0x84 [ 5.297056] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.297106] [] ? vlv_power_well_enabled+0x68/0x91 [i915] [ 5.297156] [] ? check_power_well_state+0xf/0x6f [i915] [ 5.297207] [] ? intel_display_power_put+0xe3/0x105 [i915] [ 5.297269] [] ? intel_display_set_init_power+0x26/0x30 [i915] [ 5.297331] [] ? __intel_set_mode+0xae0/0x11df [i915] [ 5.297393] [] ? intel_set_mode+0xb/0x22 [i915] [ 5.297455] [] ? intel_crtc_set_config+0x766/0xa31 [i915] [ 5.297470] [] ? drm_mode_set_config_internal+0x4b/0xb3 [drm] [ 5.297476] [] ? restore_fbdev_mode+0x90/0xa5 [drm_kms_helper] [ 5.297482] [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1a/0x2e [drm_kms_helper] [ 5.297544] [] ? intel_fb_initial_config+0x442/0x442 [i915] [ 5.297549] [] ? drm_fb_helper_set_par+0x38/0x55 [drm_kms_helper] [ 5.297610] [] ? intel_fbdev_set_par+0xe/0x4f [i915] [ 5.297614] [] ? fbcon_init+0x2fa/0x400 [ 5.297618] [] ? visual_init+0xaf/0x102 [ 5.297622] [] ? do_bind_con_driver+0x19e/0x2c2 [ 5.297626] [] ? do_take_over_console+0x125/0x152 [ 5.297630] [] ? do_fbcon_takeover+0x4e/0x8e [ 5.297634] [] ? notifier_call_chain+0x32/0x52 [ 5.297638] [] ? __blocking_notifier_call_chain+0x43/0x5b [ 5.297642] [] ? register_framebuffer+0x265/0x29b [ 5.297649] [] ? drm_fb_helper_initial_config+0x350/0x3f6 [drm_kms_helper] [ 5.297715] [] ? i915_driver_load+0xc10/0xdc1 [i915] [ 5.297732] [] ? drm_dev_register+0x72/0xe3 [drm] [ 5.297745] [] ? drm_get_pci_dev+0xf4/0x1b0 [drm] [ 5.297749] [] ? __pm_runtime_resume+0x58/0x64 [ 5.297754] [] ? local_pci_probe+0x34/0x77 [ 5.297759] [] ? pci_device_probe+0xc1/0xe5 [ 5.297763] [] ? driver_probe_device+0x9b/0x1cf [ 5.297767] [] ? __driver_attach+0x53/0x73 [ 5.297770] [] ? __device_attach+0x31/0x31 [ 5.297774] [] ? bus_for_each_dev+0x6e/0x78 [ 5.297777] [] ? bus_add_driver+0xfb/0x1c4 [ 5.297781] [] ? driver_register+0x83/0xbb [ 5.297784] [] ? 0xffffffffa010bfff [ 5.297787] [] ? do_one_initcall+0xe3/0x165 [ 5.297792] [] ? load_module+0x163b/0x1b37 [ 5.297795] [] ? store_uevent+0x30/0x30 [ 5.297800] [] ? SyS_init_module+0x8e/0x99 [ 5.297804] [] ? system_call_fastpath+0x16/0x1b [ 5.297806] ---[ end trace 474ea98252717553 ]--- [ 5.297809] [drm:intel_display_power_put] disabling always-on [ 5.312933] [drm:i9xx_update_primary_plane] Writing base 000A1000 00000000 0 0 7680 [ 5.434995] [drm:intel_set_memory_cxsr] memory self-refresh is disabled [ 5.434999] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 [ 5.435019] [drm:intel_connector_check_state] [CONNECTOR:28:HDMI-A-3] [ 5.435023] [drm:check_encoder_state] [ENCODER:19:TMDS-19] [ 5.435025] [drm:check_encoder_state] [ENCODER:23:TMDS-23] [ 5.435027] [drm:check_encoder_state] [ENCODER:25:TMDS-25] [ 5.435030] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 5.435032] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 5.435035] [drm:check_crtc_state] [CRTC:6] [ 5.435038] [drm:check_crtc_state] [CRTC:11] [ 5.435041] [drm:check_crtc_state] [CRTC:16] [ 5.442946] Console: switching to colour frame buffer device 240x67 [ 5.442966] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 5.442971] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 5.442975] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 6.739064] [drm:cherryview_enable_rps] GT fifo had a previous error 1080000 [ 6.739074] [drm:cherryview_enable_rps] PCBR offset : 0x7eef8001 [ 6.743986] [drm:cherryview_enable_rps] GPLL enabled? yes [ 6.743988] [drm:cherryview_enable_rps] GPU status: 0x00202010 [ 6.743991] [drm:cherryview_enable_rps] current GPU freq: -1 MHz (32) [ 6.743993] [drm:cherryview_enable_rps] setting GPU freq to -1 MHz (32) [ 6.743996] [drm:valleyview_set_rps] GPU freq request from -1 MHz (32) to -1 MHz (32) [ 6.841991] [drm:valleyview_set_rps] GPU freq request from -1 MHz (32) to -1 MHz (16) [ 8.269514] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 8.273968] i915 0000:00:02.0: registered panic notifier [ 8.287234] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 8.292806] acpi device:24: registered as cooling_device5 [ 8.297563] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8 [ 8.302495] [drm] Initialized i915 1.6.0 20140620 for 0000:00:02.0 on minor 0 [ 8.317470] dracut: Starting plymouth daemon [ 8.342161] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 8.342170] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 8.342174] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.373445] [drm:i915_gem_open] [ 8.373517] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 8.373527] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 8.373533] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.373540] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 8.373546] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 8.373550] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.373557] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 8.373563] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 8.373568] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.373601] [drm:i915_gem_open] [ 8.373641] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 8.373648] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 8.373653] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.373658] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 8.373663] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 8.373668] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.373674] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 8.373680] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 8.373685] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.373712] [drm:i915_gem_open] [ 8.379355] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 8.379363] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 8.379369] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.379375] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 8.379380] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 8.379385] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.379391] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 8.379397] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 8.379402] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.379909] dracut: error: unexpectedly disconnected from boot status daemon [ 8.399716] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 8.399725] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 8.399729] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.554714] ACPI: AC Adapter [ADP1] (on-line) [ 8.592668] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 8.598445] ACPI: Battery Slot [BAT0] (battery present) [ 8.604204] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 8.609515] ACPI: Battery Slot [BAT1] (battery absent) [ 8.626935] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 8.630978] input: PC Speaker as /devices/platform/pcspkr/input/input9 [ 8.645753] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 8.650977] r8169 0000:03:00.0: enabling device (0000 -> 0003) [ 8.664801] r8169 0000:03:00.0: irq 134 for MSI/MSI-X [ 8.665253] r8169 0000:03:00.0 eth1: RTL8168g/8111g at 0xffffc90000336000, 00:e0:4c:68:00:dd, XID 0c000800 IRQ 134 [ 8.669466] snd_hda_intel 0000:00:1b.0: irq 135 for MSI/MSI-X [ 8.670511] r8169 0000:03:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 8.682697] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null) [ 8.695368] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 8.695378] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 8.695382] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 8.719935] sound hdaudioC0D0: autoconfig: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line [ 8.725236] sound hdaudioC0D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 8.730578] sound hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 8.735864] sound hdaudioC0D0: mono: mono_out=0x0 [ 8.741260] sound hdaudioC0D0: dig-out=0x1e/0x0 [ 8.746524] sound hdaudioC0D0: inputs: [ 8.751743] sound hdaudioC0D0: Internal Mic=0x12 [ 8.756948] sound hdaudioC0D0: Rear Mic=0x19 [ 8.762100] sound hdaudioC0D0: Front Mic=0x18 [ 8.767220] sound hdaudioC0D0: Line=0x1a [ 8.790427] dracut: Checking ext4: /dev/sda4 [ 8.796033] dracut: issuing e2fsck -a /dev/sda4 [ 8.815963] dracut: /dev/sda4: clean, 473868/3276800 files, 11372495/13107200 blocks [ 8.822460] dracut: Remounting /dev/sda4 with -o ro [ 8.837439] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null) [ 8.852005] dracut: Mounted root filesystem /dev/sda4 [ 8.890087] device-mapper: uevent: version 1.0.3 [ 8.895434] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 8.959753] dracut: Switching root [ 9.044765] random: nonblocking pool is initialized [ 9.055339] systemd[1]: systemd 204 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ) [ 9.085194] systemd[1]: Failed to insert module 'ipv6' [ 9.090970] systemd[1]: Set hostname to . [ 9.130705] LVM: Logical Volume autoactivation enabled. [ 9.136121] LVM: Activation generator successfully completed. [ 9.232369] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 9.238023] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 9.243591] systemd[1]: Starting Syslog Socket. [ 9.255001] systemd[1]: Listening on Syslog Socket. [ 9.260645] systemd[1]: Starting Replay Read-Ahead Data... [ 9.273257] systemd[1]: Starting Collect Read-Ahead Data... [ 9.277356] systemd-readahead[2435]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day. [ 9.292071] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 9.294833] systemd-readahead[2436]: Failed to create fanotify object: Function not implemented [ 9.310659] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 9.316891] systemd[1]: Starting Delayed Shutdown Socket. [ 9.329610] systemd[1]: Listening on Delayed Shutdown Socket. [ 9.335997] systemd[1]: Starting udev Kernel Socket. [ 9.348654] systemd[1]: Listening on udev Kernel Socket. [ 9.354958] systemd[1]: Starting udev Control Socket. [ 9.367488] systemd[1]: Listening on udev Control Socket. [ 9.373566] systemd[1]: Starting Encrypted Volumes. [ 9.385783] systemd[1]: Reached target Encrypted Volumes. [ 9.391792] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 9.404263] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 9.410328] systemd[1]: Starting Journal Socket. [ 9.422399] systemd[1]: Listening on Journal Socket. [ 9.428430] systemd[1]: Starting Create static device nodes in /dev... [ 9.441463] systemd[1]: Mounting POSIX Message Queue File System... [ 9.454441] systemd[1]: Starting udev Coldplug all Devices... [ 9.467408] systemd[1]: Mounting Debug File System... [ 9.480243] systemd[1]: Starting Journal Service... [ 9.499623] systemd[1]: Started Journal Service. [ 9.505853] systemd[1]: Mounting Huge Pages File System... [ 9.518961] systemd[1]: Starting LVM2 metadata daemon socket. [ 9.531331] systemd[1]: Listening on LVM2 metadata daemon socket. [ 9.537524] systemd[1]: Starting Device-mapper event daemon FIFOs. [ 9.550090] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 9.556235] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 9.570065] systemd[1]: Expecting device dev-disk-by\x2duuid-1a1b79a3\x2d6d33\x2d48d2\x2da27e\x2d1b5805d88291.device... [ 9.583145] systemd[1]: Mounting Temporary Directory... [ 9.599426] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway. [ 9.606738] systemd[1]: Expecting device dev-disk-by\x2duuid-ABCD\x2d535B.device... [ 9.619576] systemd[1]: Expecting device dev-disk-by\x2duuid-0a7e090c\x2dd2b9\x2d498e\x2dbc0d\x2d05c33717cb8c.device... [ 9.632836] systemd[1]: Expecting device dev-disk-by\x2duuid-d79f918f\x2d693d\x2d4480\x2d91cf\x2d6840792221db.device... [ 9.654446] systemd[1]: Started Replay Read-Ahead Data. [ 9.661372] systemd[1]: systemd-readahead-collect.service: main process exited, code=exited, status=1/FAILURE [ 9.675730] systemd[1]: Started Collect Read-Ahead Data. [ 9.690619] systemd[1]: Started Create static device nodes in /dev. [ 9.705024] systemd[1]: Mounted POSIX Message Queue File System. [ 9.720367] systemd[1]: Mounted Debug File System. [ 9.734339] systemd[1]: Mounted Huge Pages File System. [ 9.748472] systemd[1]: Mounted Temporary Directory. [ 9.762698] systemd[1]: Started udev Coldplug all Devices. [ 9.769551] systemd[1]: Starting udev Kernel Device Manager... [ 9.784199] systemd[1]: Starting Load legacy module configuration... [ 9.788057] systemd-udevd[3289]: starting version 204 [ 9.805419] systemd[1]: Started File System Check on Root Device. [ 9.812193] systemd[1]: Starting Remount Root and Kernel File Systems... [ 9.828488] systemd[1]: Started Load Kernel Modules. [ 9.835308] EXT4-fs (sda4): re-mounted. Opts: (null) [ 9.842144] systemd[1]: Mounting FUSE Control File System... [ 9.857955] systemd[1]: Mounted Configuration File System. [ 9.865297] systemd[1]: Started Set Up Additional Binary Formats. [ 9.871923] systemd[1]: Starting Setup Virtual Console... [ 9.887274] systemd[1]: Starting Apply Kernel Variables... [ 9.909050] systemd[1]: Started udev Kernel Device Manager. [ 9.923066] systemd[1]: Mounted FUSE Control File System. [ 9.929837] systemd[1]: Starting LVM2 metadata daemon... [ 9.943079] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 9.943088] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 9.943092] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 9.975321] systemd[1]: Started Load legacy module configuration. [ 9.990257] systemd[1]: Started Remount Root and Kernel File Systems. [ 10.005294] systemd[1]: Started Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling. [ 10.020186] systemd[1]: Started Apply Kernel Variables. [ 10.034716] systemd[1]: Started Setup Virtual Console. [ 10.049177] systemd[1]: Started LVM2 metadata daemon. [ 10.056194] systemd[1]: Starting Show Plymouth Boot Screen... [ 10.070848] systemd[1]: Starting Local File Systems (Pre). [ 10.084181] systemd[1]: Reached target Local File Systems (Pre). [ 10.090622] systemd[1]: Starting Configure read-only root support... [ 10.100850] systemd-udevd[3309]: renamed network interface p2p1 to enp3s0 [ 10.112577] systemd[1]: Started Import network configuration from initramfs. [ 10.123342] systemd[1]: Starting Sound Card. [ 10.129882] systemd[1]: Reached target Sound Card. [ 10.153888] systemd[1]: Started Configure read-only root support. [ 10.162438] systemd[1]: Starting Load Random Seed... [ 10.214269] systemd-udevd[3295]: renamed network interface eth0 to enp0s20u6u2 [ 10.282549] Adding 3964924k swap on /dev/sda3. Priority:-1 extents:1 across:3964924k SS [ 10.374276] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 10.393693] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 10.414620] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 10.448307] audit: type=1305 audit(978307210.407:2): audit_pid=3403 old=0 auid=4294967295 ses=4294967295 res=1 [ 11.572615] asix 1-6.2:1.0 enp0s20u6u2: link down [ 11.613338] r8169 0000:03:00.0 enp3s0: link down [ 13.365113] asix 1-6.2:1.0 enp0s20u6u2: link up, 100Mbps, full-duplex, lpa 0x45E1 [ 14.728518] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 14.728526] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 14.728530] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 15.382722] option1 ttyUSB0: option_instat_callback: error -2 [ 19.049319] option1 ttyUSB2: option_instat_callback: error -2 [ 29.046612] option1 ttyUSB3: option_instat_callback: error -2 [ 35.046574] option1 ttyUSB3: option_instat_callback: error -2 [ 41.123026] option1 ttyUSB2: option_instat_callback: error -2 [ 62.028992] [drm:i915_gem_open] [ 62.029067] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 62.029078] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 62.029085] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 62.029092] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 62.029098] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 62.029103] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 62.029109] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 62.029115] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 62.029121] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 62.029150] [drm:i915_gem_open] [ 62.029765] [drm:i915_gem_open] [ 62.029840] [drm:i915_gem_open] [ 62.029885] [drm:i915_gem_open] [ 62.129502] [drm:valleyview_set_rps] GPU freq request from -1 MHz (16) to -1 MHz (16) [ 70.031787] [drm:intel_crtc_set_config] [CRTC:6] [NOFB] [ 70.031799] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 70.031806] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 70.031812] [drm:intel_crtc_set_config] [CRTC:11] [NOFB] [ 70.031818] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0 [ 70.031823] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 70.031880] [drm:intel_crtc_set_config] [CRTC:16] [FB:58] #connectors=1 (x y) (0 0) [ 70.031888] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 70.031894] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:HDMI-A-3] to [CRTC:16] [ 70.130866] [drm:valleyview_set_rps] GPU freq request from -1 MHz (16) to -1 MHz (16)