And here are some more warnings with traces: 2 20:14:19 svenBlack kernel: [26622.174114] ------------[ cut here ]------------ Aug 2 20:14:19 svenBlack kernel: [26622.174145] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7818 hsw_enable_pc8+0x9e/0x640 [i915]() Aug 2 20:14:19 svenBlack kernel: [26622.174146] CRTC for pipe A enabled Aug 2 20:14:19 svenBlack kernel: [26622.174147] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:19 svenBlack kernel: [26622.174193] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:19 svenBlack kernel: [26622.174194] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:19 svenBlack kernel: [26622.174199] Workqueue: pm pm_runtime_work Aug 2 20:14:19 svenBlack kernel: [26622.174200] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:19 svenBlack kernel: [26622.174202] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 00000001006452a1 Aug 2 20:14:19 svenBlack kernel: [26622.174204] ffff880098760000 ffff880096a88000 ffff880254048b90 ffff880254048800 Aug 2 20:14:19 svenBlack kernel: [26622.174206] Call Trace: Aug 2 20:14:19 svenBlack kernel: [26622.174211] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:19 svenBlack kernel: [26622.174214] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:19 svenBlack kernel: [26622.174216] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174231] [<ffffffffc077e80e>] hsw_enable_pc8+0x9e/0x640 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174239] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174246] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174249] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174252] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:19 svenBlack kernel: [26622.174254] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174256] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:19 svenBlack kernel: [26622.174258] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174260] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:19 svenBlack kernel: [26622.174264] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174266] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174269] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:19 svenBlack kernel: [26622.174271] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:19 svenBlack kernel: [26622.174273] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:19 svenBlack kernel: [26622.174276] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:19 svenBlack kernel: [26622.174278] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174281] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174283] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174284] ---[ end trace 739bb5ecea98789f ]--- Aug 2 20:14:19 svenBlack kernel: [26622.174286] ------------[ cut here ]------------ Aug 2 20:14:19 svenBlack kernel: [26622.174299] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7820 hsw_enable_pc8+0x579/0x640 [i915]() Aug 2 20:14:19 svenBlack kernel: [26622.174300] Power well on Aug 2 20:14:19 svenBlack kernel: [26622.174300] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:19 svenBlack kernel: [26622.174335] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:19 svenBlack kernel: [26622.174336] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:19 svenBlack kernel: [26622.174337] Workqueue: pm pm_runtime_work Aug 2 20:14:19 svenBlack kernel: [26622.174338] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:19 svenBlack kernel: [26622.174340] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 00000001006452a1 Aug 2 20:14:19 svenBlack kernel: [26622.174342] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:19 svenBlack kernel: [26622.174344] Call Trace: Aug 2 20:14:19 svenBlack kernel: [26622.174347] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:19 svenBlack kernel: [26622.174349] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:19 svenBlack kernel: [26622.174350] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174366] [<ffffffffc077ece9>] hsw_enable_pc8+0x579/0x640 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174373] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174380] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174381] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174384] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:19 svenBlack kernel: [26622.174386] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174388] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:19 svenBlack kernel: [26622.174390] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174392] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:19 svenBlack kernel: [26622.174394] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174396] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174398] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:19 svenBlack kernel: [26622.174400] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:19 svenBlack kernel: [26622.174402] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:19 svenBlack kernel: [26622.174404] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:19 svenBlack kernel: [26622.174406] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174408] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174410] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174411] ---[ end trace 739bb5ecea9878a0 ]--- Aug 2 20:14:19 svenBlack kernel: [26622.174416] ------------[ cut here ]------------ Aug 2 20:14:19 svenBlack kernel: [26622.174430] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7824 hsw_enable_pc8+0x5f5/0x640 [i915]() Aug 2 20:14:19 svenBlack kernel: [26622.174431] Panel power on Aug 2 20:14:19 svenBlack kernel: [26622.174431] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:19 svenBlack kernel: [26622.174465] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:19 svenBlack kernel: [26622.174466] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:19 svenBlack kernel: [26622.174468] Workqueue: pm pm_runtime_work Aug 2 20:14:19 svenBlack kernel: [26622.174469] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:19 svenBlack kernel: [26622.174471] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 00000001006452a1 Aug 2 20:14:19 svenBlack kernel: [26622.174472] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:19 svenBlack kernel: [26622.174474] Call Trace: Aug 2 20:14:19 svenBlack kernel: [26622.174477] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:19 svenBlack kernel: [26622.174479] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:19 svenBlack kernel: [26622.174480] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174496] [<ffffffffc077ed65>] hsw_enable_pc8+0x5f5/0x640 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174503] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174511] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174513] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174515] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:19 svenBlack kernel: [26622.174517] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174519] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:19 svenBlack kernel: [26622.174521] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174523] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:19 svenBlack kernel: [26622.174525] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174528] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174529] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:19 svenBlack kernel: [26622.174531] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:19 svenBlack kernel: [26622.174533] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:19 svenBlack kernel: [26622.174535] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:19 svenBlack kernel: [26622.174537] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174539] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174541] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174542] ---[ end trace 739bb5ecea9878a1 ]--- Aug 2 20:14:19 svenBlack kernel: [26622.174543] ------------[ cut here ]------------ Aug 2 20:14:19 svenBlack kernel: [26622.174556] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7826 hsw_enable_pc8+0x614/0x640 [i915]() Aug 2 20:14:19 svenBlack kernel: [26622.174557] CPU PWM1 enabled Aug 2 20:14:19 svenBlack kernel: [26622.174558] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:19 svenBlack kernel: [26622.174591] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:19 svenBlack kernel: [26622.174592] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:19 svenBlack kernel: [26622.174594] Workqueue: pm pm_runtime_work Aug 2 20:14:19 svenBlack kernel: [26622.174595] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:19 svenBlack kernel: [26622.174597] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 00000001006452a1 Aug 2 20:14:19 svenBlack kernel: [26622.174599] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:19 svenBlack kernel: [26622.174600] Call Trace: Aug 2 20:14:19 svenBlack kernel: [26622.174603] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:19 svenBlack kernel: [26622.174605] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:19 svenBlack kernel: [26622.174607] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174622] [<ffffffffc077ed84>] hsw_enable_pc8+0x614/0x640 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174629] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174635] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174637] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174639] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:19 svenBlack kernel: [26622.174641] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174643] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:19 svenBlack kernel: [26622.174645] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174647] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:19 svenBlack kernel: [26622.174649] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174651] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174653] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:19 svenBlack kernel: [26622.174655] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:19 svenBlack kernel: [26622.174657] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:19 svenBlack kernel: [26622.174659] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:19 svenBlack kernel: [26622.174661] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174663] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174665] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174667] ---[ end trace 739bb5ecea9878a2 ]--- Aug 2 20:14:19 svenBlack kernel: [26622.174671] ------------[ cut here ]------------ Aug 2 20:14:19 svenBlack kernel: [26622.174684] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7831 hsw_enable_pc8+0x633/0x640 [i915]() Aug 2 20:14:19 svenBlack kernel: [26622.174685] PCH PWM1 enabled Aug 2 20:14:19 svenBlack kernel: [26622.174685] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:19 svenBlack kernel: [26622.174719] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:19 svenBlack kernel: [26622.174720] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:19 svenBlack kernel: [26622.174722] Workqueue: pm pm_runtime_work Aug 2 20:14:19 svenBlack kernel: [26622.174723] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:19 svenBlack kernel: [26622.174725] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 00000001006452a1 Aug 2 20:14:19 svenBlack kernel: [26622.174726] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:19 svenBlack kernel: [26622.174728] Call Trace: Aug 2 20:14:19 svenBlack kernel: [26622.174731] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:19 svenBlack kernel: [26622.174733] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:19 svenBlack kernel: [26622.174734] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174749] [<ffffffffc077eda3>] hsw_enable_pc8+0x633/0x640 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174756] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174763] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:19 svenBlack kernel: [26622.174764] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174767] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:19 svenBlack kernel: [26622.174768] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174771] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:19 svenBlack kernel: [26622.174772] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174774] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:19 svenBlack kernel: [26622.174777] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:19 svenBlack kernel: [26622.174779] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:19 svenBlack kernel: [26622.174780] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:19 svenBlack kernel: [26622.174782] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:19 svenBlack kernel: [26622.174784] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:19 svenBlack kernel: [26622.174786] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:19 svenBlack kernel: [26622.174789] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174790] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:19 svenBlack kernel: [26622.174792] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:19 svenBlack kernel: [26622.174794] ---[ end trace 739bb5ecea9878a3 ]--- Aug 2 20:14:48 svenBlack kernel: [26651.109416] ------------[ cut here ]------------ Aug 2 20:14:48 svenBlack kernel: [26651.109453] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7818 hsw_enable_pc8+0x9e/0x640 [i915]() Aug 2 20:14:48 svenBlack kernel: [26651.109454] CRTC for pipe A enabled Aug 2 20:14:48 svenBlack kernel: [26651.109455] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:48 svenBlack kernel: [26651.109516] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:48 svenBlack kernel: [26651.109517] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:48 svenBlack kernel: [26651.109522] Workqueue: pm pm_runtime_work Aug 2 20:14:48 svenBlack kernel: [26651.109523] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:48 svenBlack kernel: [26651.109525] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 0000000100646edd Aug 2 20:14:48 svenBlack kernel: [26651.109527] ffff880098760000 ffff880096a88000 ffff880254048b90 ffff880254048800 Aug 2 20:14:48 svenBlack kernel: [26651.109528] Call Trace: Aug 2 20:14:48 svenBlack kernel: [26651.109535] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:48 svenBlack kernel: [26651.109537] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:48 svenBlack kernel: [26651.109539] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109553] [<ffffffffc077e80e>] hsw_enable_pc8+0x9e/0x640 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109559] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109565] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109568] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109571] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:48 svenBlack kernel: [26651.109572] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109574] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:48 svenBlack kernel: [26651.109576] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109578] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:48 svenBlack kernel: [26651.109581] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109583] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109585] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:48 svenBlack kernel: [26651.109587] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:48 svenBlack kernel: [26651.109589] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:48 svenBlack kernel: [26651.109591] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:48 svenBlack kernel: [26651.109594] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109595] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109597] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109598] ---[ end trace 739bb5ecea9878a4 ]--- Aug 2 20:14:48 svenBlack kernel: [26651.109600] ------------[ cut here ]------------ Aug 2 20:14:48 svenBlack kernel: [26651.109611] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7820 hsw_enable_pc8+0x579/0x640 [i915]() Aug 2 20:14:48 svenBlack kernel: [26651.109612] Power well on Aug 2 20:14:48 svenBlack kernel: [26651.109613] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:48 svenBlack kernel: [26651.109645] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:48 svenBlack kernel: [26651.109646] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:48 svenBlack kernel: [26651.109648] Workqueue: pm pm_runtime_work Aug 2 20:14:48 svenBlack kernel: [26651.109649] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:48 svenBlack kernel: [26651.109650] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 0000000100646edd Aug 2 20:14:48 svenBlack kernel: [26651.109652] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:48 svenBlack kernel: [26651.109654] Call Trace: Aug 2 20:14:48 svenBlack kernel: [26651.109656] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:48 svenBlack kernel: [26651.109658] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:48 svenBlack kernel: [26651.109659] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109672] [<ffffffffc077ece9>] hsw_enable_pc8+0x579/0x640 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109678] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109684] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109685] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109687] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:48 svenBlack kernel: [26651.109689] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109691] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:48 svenBlack kernel: [26651.109692] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109694] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:48 svenBlack kernel: [26651.109696] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109698] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109700] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:48 svenBlack kernel: [26651.109701] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:48 svenBlack kernel: [26651.109703] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:48 svenBlack kernel: [26651.109705] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:48 svenBlack kernel: [26651.109707] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109709] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109711] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109712] ---[ end trace 739bb5ecea9878a5 ]--- Aug 2 20:14:48 svenBlack kernel: [26651.109717] ------------[ cut here ]------------ Aug 2 20:14:48 svenBlack kernel: [26651.109727] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7824 hsw_enable_pc8+0x5f5/0x640 [i915]() Aug 2 20:14:48 svenBlack kernel: [26651.109728] Panel power on Aug 2 20:14:48 svenBlack kernel: [26651.109729] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:48 svenBlack kernel: [26651.109761] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:48 svenBlack kernel: [26651.109762] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:48 svenBlack kernel: [26651.109763] Workqueue: pm pm_runtime_work Aug 2 20:14:48 svenBlack kernel: [26651.109764] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:48 svenBlack kernel: [26651.109766] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 0000000100646edd Aug 2 20:14:48 svenBlack kernel: [26651.109767] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:48 svenBlack kernel: [26651.109769] Call Trace: Aug 2 20:14:48 svenBlack kernel: [26651.109771] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:48 svenBlack kernel: [26651.109773] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:48 svenBlack kernel: [26651.109774] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109786] [<ffffffffc077ed65>] hsw_enable_pc8+0x5f5/0x640 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109792] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109798] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109799] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109801] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:48 svenBlack kernel: [26651.109803] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109805] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:48 svenBlack kernel: [26651.109806] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109808] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:48 svenBlack kernel: [26651.109810] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109812] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109814] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:48 svenBlack kernel: [26651.109816] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:48 svenBlack kernel: [26651.109817] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:48 svenBlack kernel: [26651.109819] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:48 svenBlack kernel: [26651.109821] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109823] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109825] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109826] ---[ end trace 739bb5ecea9878a6 ]--- Aug 2 20:14:48 svenBlack kernel: [26651.109826] ------------[ cut here ]------------ Aug 2 20:14:48 svenBlack kernel: [26651.109836] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7826 hsw_enable_pc8+0x614/0x640 [i915]() Aug 2 20:14:48 svenBlack kernel: [26651.109837] CPU PWM1 enabled Aug 2 20:14:48 svenBlack kernel: [26651.109838] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:48 svenBlack kernel: [26651.109869] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:48 svenBlack kernel: [26651.109870] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:48 svenBlack kernel: [26651.109872] Workqueue: pm pm_runtime_work Aug 2 20:14:48 svenBlack kernel: [26651.109873] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:48 svenBlack kernel: [26651.109874] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 0000000100646edd Aug 2 20:14:48 svenBlack kernel: [26651.109876] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:48 svenBlack kernel: [26651.109877] Call Trace: Aug 2 20:14:48 svenBlack kernel: [26651.109880] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:48 svenBlack kernel: [26651.109881] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:48 svenBlack kernel: [26651.109883] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109894] [<ffffffffc077ed84>] hsw_enable_pc8+0x614/0x640 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109900] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109906] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.109907] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109909] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:48 svenBlack kernel: [26651.109911] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109913] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:48 svenBlack kernel: [26651.109914] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109916] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:48 svenBlack kernel: [26651.109918] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.109920] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.109922] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:48 svenBlack kernel: [26651.109923] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:48 svenBlack kernel: [26651.109925] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:48 svenBlack kernel: [26651.109927] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:48 svenBlack kernel: [26651.109929] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109930] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.109932] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.109933] ---[ end trace 739bb5ecea9878a7 ]--- Aug 2 20:14:48 svenBlack kernel: [26651.109938] ------------[ cut here ]------------ Aug 2 20:14:48 svenBlack kernel: [26651.109948] WARNING: CPU: 0 PID: 14279 at /build/linux-OdodyZ/linux-3.19.0/drivers/gpu/drm/i915/intel_display.c:7831 hsw_enable_pc8+0x633/0x640 [i915]() Aug 2 20:14:48 svenBlack kernel: [26651.109949] PCH PWM1 enabled Aug 2 20:14:48 svenBlack kernel: [26651.109949] Modules linked in: hid_multitouch nls_iso8859_1 mmc_block ctr ccm rfcomm bnep rtsx_usb_ms memstick arc4 intel_rapl hid_sensor_als hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_rotation iosf_mbi hid_sensor_trigger iwlmvm x86_pkg_temp_thermal industrialio_triggered_buffer kfifo_buf intel_powerclamp industrialio mac80211 coretemp hid_sensor_iio_common snd_hda_codec_hdmi kvm hid_sensor_hub uvcvideo crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops ghash_clmulni_intel videobuf2_core v4l2_common aesni_intel videodev iwlwifi aes_x86_64 media lrw gf128mul glue_helper snd_hda_codec_realtek ablk_helper cryptd snd_hda_codec_generic i915 snd_hda_intel snd_soc_rt5640 snd_hda_controller cfg80211 snd_soc_rl6231 snd_hda_codec snd_soc_core snd_hwdep joydev snd_seq_midi snd_compress snd_seq_midi_event snd_pcm_dmaengine drm_kms_helper snd_rawmidi drm ideapad_laptop snd_seq snd_pcm i2c_hid snd_seq_d evice snd_timer sparse_keymap i2c_algo_bit dw_dmac 8250_dw i2c_designware_platform dw_dmac_core i2c_designware_core spi_pxa2xx_platform mei_me snd btusb snd_soc_sst_acpi mei video soundcore lpc_ich shpchp soc_button_array serio_raw bluetooth mac_hid parport_pc ppdev lp parport autofs4 usbhid hid rtsx_usb_sdmmc rtsx_usb psmouse ahci libahci sdhci_acpi sdhci [last unloaded: hid_multitouch] Aug 2 20:14:48 svenBlack kernel: [26651.109981] CPU: 0 PID: 14279 Comm: kworker/0:4 Tainted: G W 3.19.0-25-generic #26-Ubuntu Aug 2 20:14:48 svenBlack kernel: [26651.109982] Hardware name: LENOVO 20344/INVALID, BIOS 96CN30WW(V1.16) 04/15/2015 Aug 2 20:14:48 svenBlack kernel: [26651.109984] Workqueue: pm pm_runtime_work Aug 2 20:14:48 svenBlack kernel: [26651.109985] ffffffffc07d4310 ffff8800984bfb98 ffffffff817c4518 0000000000000007 Aug 2 20:14:48 svenBlack kernel: [26651.109986] ffff8800984bfbe8 ffff8800984bfbd8 ffffffff81076a6a 0000000100646edd Aug 2 20:14:48 svenBlack kernel: [26651.109988] ffff880098760000 ffff880254048b80 ffff880254048b90 ffff880254048800 Aug 2 20:14:48 svenBlack kernel: [26651.109989] Call Trace: Aug 2 20:14:48 svenBlack kernel: [26651.109992] [<ffffffff817c4518>] dump_stack+0x45/0x57 Aug 2 20:14:48 svenBlack kernel: [26651.109993] [<ffffffff81076a6a>] warn_slowpath_common+0x8a/0xc0 Aug 2 20:14:48 svenBlack kernel: [26651.109995] [<ffffffff81076ae6>] warn_slowpath_fmt+0x46/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.110006] [<ffffffffc077eda3>] hsw_enable_pc8+0x633/0x640 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.110012] [<ffffffffc0711ff0>] intel_suspend_complete+0xf0/0x6c0 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.110018] [<ffffffffc0712844>] intel_runtime_suspend+0xc4/0x230 [i915] Aug 2 20:14:48 svenBlack kernel: [26651.110020] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.110022] [<ffffffff8140274f>] pci_pm_runtime_suspend+0x5f/0x150 Aug 2 20:14:48 svenBlack kernel: [26651.110023] [<ffffffff814026f0>] ? pci_legacy_suspend_late+0xf0/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.110025] [<ffffffff81511e26>] __rpm_callback+0x36/0xd0 Aug 2 20:14:48 svenBlack kernel: [26651.110027] [<ffffffff81511ee8>] rpm_callback+0x28/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.110029] [<ffffffff81512061>] rpm_suspend+0x111/0x630 Aug 2 20:14:48 svenBlack kernel: [26651.110031] [<ffffffff810ae94f>] ? put_prev_task_fair+0x2f/0x50 Aug 2 20:14:48 svenBlack kernel: [26651.110033] [<ffffffff8151382a>] pm_runtime_work+0xba/0xf0 Aug 2 20:14:48 svenBlack kernel: [26651.110034] [<ffffffff8108fd58>] process_one_work+0x158/0x430 Aug 2 20:14:48 svenBlack kernel: [26651.110036] [<ffffffff8109089b>] worker_thread+0x5b/0x530 Aug 2 20:14:48 svenBlack kernel: [26651.110038] [<ffffffff81090840>] ? rescuer_thread+0x3a0/0x3a0 Aug 2 20:14:48 svenBlack kernel: [26651.110040] [<ffffffff81095939>] kthread+0xc9/0xe0 Aug 2 20:14:48 svenBlack kernel: [26651.110042] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.110043] [<ffffffff817cb518>] ret_from_fork+0x58/0x90 Aug 2 20:14:48 svenBlack kernel: [26651.110045] [<ffffffff81095870>] ? kthread_create_on_node+0x1c0/0x1c0 Aug 2 20:14:48 svenBlack kernel: [26651.110046] ---[ end trace 739bb5ecea9878a8 ]---
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1456084 Title: error in intel_display.c causes blank screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1456084/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
