[14316.956163] WARNING: CPU: 4 PID: 37 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14316.956164] Power well on [14316.956165] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14316.956199] CPU: 4 PID: 37 Comm: kworker/4:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14316.956200] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14316.956203] Workqueue: pm pm_runtime_work [14316.956205] ffffffffc0291d00 ffff88041d127b88 ffffffff817b3653 0000000000000000 [14316.956206] ffff88041d127bd8 ffff88041d127bc8 ffffffff8107738a 0000000000000009 [14316.956207] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14316.956209] Call Trace: [14316.956212] [] dump_stack+0x45/0x57 [14316.956215] [] warn_slowpath_common+0x8a/0xc0 [14316.956217] [] warn_slowpath_fmt+0x46/0x50 [14316.956228] [] hsw_enable_pc8+0x60f/0x730 [i915] [14316.956232] [] intel_suspend_complete+0x65/0x720 [i915] [14316.956237] [] intel_runtime_suspend+0xe3/0x210 [i915] [14316.956239] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14316.956241] [] pci_pm_runtime_suspend+0x61/0x130 [14316.956242] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14316.956243] [] __rpm_callback+0x37/0x80 [14316.956245] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14316.956246] [] rpm_callback+0x28/0x90 [14316.956247] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14316.956248] [] rpm_suspend+0x11c/0x5e0 [14316.956250] [] pm_runtime_work+0x7c/0xa0 [14316.956252] [] process_one_work+0x14e/0x3d0 [14316.956253] [] worker_thread+0x11a/0x470 [14316.956255] [] ? rescuer_thread+0x310/0x310 [14316.956256] [] kthread+0xd2/0xf0 [14316.956258] [] ? kthread_create_on_node+0x1c0/0x1c0 [14316.956259] [] ret_from_fork+0x3f/0x70 [14316.956260] [] ? kthread_create_on_node+0x1c0/0x1c0 [14316.956261] ---[ end trace 5cf6e214fafcf7e2 ]--- [14370.114310] ------------[ cut here ]------------ [14370.114354] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14370.114356] Power well on [14370.114358] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14370.114426] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14370.114428] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14370.114435] Workqueue: pm pm_runtime_work [14370.114438] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [14370.114441] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [14370.114444] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14370.114448] Call Trace: [14370.114455] [] dump_stack+0x45/0x57 [14370.114462] [] warn_slowpath_common+0x8a/0xc0 [14370.114465] [] warn_slowpath_fmt+0x46/0x50 [14370.114490] [] hsw_enable_pc8+0x60f/0x730 [i915] [14370.114501] [] intel_suspend_complete+0x65/0x720 [i915] [14370.114511] [] intel_runtime_suspend+0xe3/0x210 [i915] [14370.114518] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14370.114522] [] pci_pm_runtime_suspend+0x61/0x130 [14370.114525] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14370.114529] [] __rpm_callback+0x37/0x80 [14370.114532] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14370.114535] [] rpm_callback+0x28/0x90 [14370.114538] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14370.114541] [] rpm_suspend+0x11c/0x5e0 [14370.114544] [] pm_runtime_work+0x7c/0xa0 [14370.114551] [] process_one_work+0x14e/0x3d0 [14370.114555] [] worker_thread+0x11a/0x470 [14370.114559] [] ? rescuer_thread+0x310/0x310 [14370.114562] [] kthread+0xd2/0xf0 [14370.114565] [] ? kthread_create_on_node+0x1c0/0x1c0 [14370.114569] [] ret_from_fork+0x3f/0x70 [14370.114572] [] ? kthread_create_on_node+0x1c0/0x1c0 [14370.114574] ---[ end trace 5cf6e214fafcf7e3 ]--- [14430.181930] ------------[ cut here ]------------ [14430.181961] WARNING: CPU: 3 PID: 197 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14430.181963] Power well on [14430.181964] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14430.182017] CPU: 3 PID: 197 Comm: kworker/3:2 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14430.182018] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14430.182023] Workqueue: pm pm_runtime_work [14430.182025] ffffffffc0291d00 ffff88041752fb88 ffffffff817b3653 0000000000000000 [14430.182028] ffff88041752fbd8 ffff88041752fbc8 ffffffff8107738a 0000000000000009 [14430.182030] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14430.182033] Call Trace: [14430.182038] [] dump_stack+0x45/0x57 [14430.182042] [] warn_slowpath_common+0x8a/0xc0 [14430.182045] [] warn_slowpath_fmt+0x46/0x50 [14430.182062] [] hsw_enable_pc8+0x60f/0x730 [i915] [14430.182070] [] intel_suspend_complete+0x65/0x720 [i915] [14430.182078] [] intel_runtime_suspend+0xe3/0x210 [i915] [14430.182081] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14430.182084] [] pci_pm_runtime_suspend+0x61/0x130 [14430.182086] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14430.182089] [] __rpm_callback+0x37/0x80 [14430.182091] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14430.182093] [] rpm_callback+0x28/0x90 [14430.182095] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14430.182098] [] rpm_suspend+0x11c/0x5e0 [14430.182100] [] pm_runtime_work+0x7c/0xa0 [14430.182103] [] process_one_work+0x14e/0x3d0 [14430.182106] [] worker_thread+0x11a/0x470 [14430.182109] [] ? rescuer_thread+0x310/0x310 [14430.182111] [] kthread+0xd2/0xf0 [14430.182114] [] ? kthread_create_on_node+0x1c0/0x1c0 [14430.182116] [] ret_from_fork+0x3f/0x70 [14430.182118] [] ? kthread_create_on_node+0x1c0/0x1c0 [14430.182120] ---[ end trace 5cf6e214fafcf7e4 ]--- [14490.249933] ------------[ cut here ]------------ [14490.249994] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14490.249997] Power well on [14490.249999] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14490.250098] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14490.250101] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14490.250110] Workqueue: pm pm_runtime_work [14490.250114] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [14490.250120] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [14490.250124] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14490.250130] Call Trace: [14490.250139] [] dump_stack+0x45/0x57 [14490.250148] [] warn_slowpath_common+0x8a/0xc0 [14490.250154] [] warn_slowpath_fmt+0x46/0x50 [14490.250193] [] hsw_enable_pc8+0x60f/0x730 [i915] [14490.250210] [] intel_suspend_complete+0x65/0x720 [i915] [14490.250226] [] intel_runtime_suspend+0xe3/0x210 [i915] [14490.250236] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14490.250241] [] pci_pm_runtime_suspend+0x61/0x130 [14490.250246] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14490.250252] [] __rpm_callback+0x37/0x80 [14490.250256] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14490.250261] [] rpm_callback+0x28/0x90 [14490.250266] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14490.250270] [] rpm_suspend+0x11c/0x5e0 [14490.250276] [] pm_runtime_work+0x7c/0xa0 [14490.250283] [] process_one_work+0x14e/0x3d0 [14490.250289] [] worker_thread+0x11a/0x470 [14490.250295] [] ? rescuer_thread+0x310/0x310 [14490.250300] [] kthread+0xd2/0xf0 [14490.250305] [] ? kthread_create_on_node+0x1c0/0x1c0 [14490.250310] [] ret_from_fork+0x3f/0x70 [14490.250314] [] ? kthread_create_on_node+0x1c0/0x1c0 [14490.250318] ---[ end trace 5cf6e214fafcf7e5 ]--- [14550.317729] ------------[ cut here ]------------ [14550.317797] WARNING: CPU: 3 PID: 197 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14550.317800] Power well on [14550.317803] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14550.317916] CPU: 3 PID: 197 Comm: kworker/3:2 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14550.317920] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14550.317930] Workqueue: pm pm_runtime_work [14550.317934] ffffffffc0291d00 ffff88041752fb88 ffffffff817b3653 0000000000000000 [14550.317941] ffff88041752fbd8 ffff88041752fbc8 ffffffff8107738a 0000000000000009 [14550.317946] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14550.317952] Call Trace: [14550.317963] [] dump_stack+0x45/0x57 [14550.317973] [] warn_slowpath_common+0x8a/0xc0 [14550.317979] [] warn_slowpath_fmt+0x46/0x50 [14550.318022] [] hsw_enable_pc8+0x60f/0x730 [i915] [14550.318041] [] intel_suspend_complete+0x65/0x720 [i915] [14550.318060] [] intel_runtime_suspend+0xe3/0x210 [i915] [14550.318070] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14550.318076] [] pci_pm_runtime_suspend+0x61/0x130 [14550.318082] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14550.318087] [] __rpm_callback+0x37/0x80 [14550.318093] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14550.318098] [] rpm_callback+0x28/0x90 [14550.318104] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14550.318109] [] rpm_suspend+0x11c/0x5e0 [14550.318115] [] pm_runtime_work+0x7c/0xa0 [14550.318125] [] process_one_work+0x14e/0x3d0 [14550.318131] [] worker_thread+0x11a/0x470 [14550.318138] [] ? rescuer_thread+0x310/0x310 [14550.318144] [] kthread+0xd2/0xf0 [14550.318149] [] ? kthread_create_on_node+0x1c0/0x1c0 [14550.318156] [] ret_from_fork+0x3f/0x70 [14550.318161] [] ? kthread_create_on_node+0x1c0/0x1c0 [14550.318165] ---[ end trace 5cf6e214fafcf7e6 ]--- [14610.385264] ------------[ cut here ]------------ [14610.385313] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14610.385315] Power well on [14610.385317] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14610.385394] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14610.385397] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14610.385404] Workqueue: pm pm_runtime_work [14610.385407] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [14610.385411] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [14610.385415] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14610.385419] Call Trace: [14610.385427] [] dump_stack+0x45/0x57 [14610.385434] [] warn_slowpath_common+0x8a/0xc0 [14610.385439] [] warn_slowpath_fmt+0x46/0x50 [14610.385467] [] hsw_enable_pc8+0x60f/0x730 [i915] [14610.385480] [] intel_suspend_complete+0x65/0x720 [i915] [14610.385492] [] intel_runtime_suspend+0xe3/0x210 [i915] [14610.385500] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14610.385504] [] pci_pm_runtime_suspend+0x61/0x130 [14610.385508] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14610.385512] [] __rpm_callback+0x37/0x80 [14610.385515] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14610.385519] [] rpm_callback+0x28/0x90 [14610.385522] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14610.385526] [] rpm_suspend+0x11c/0x5e0 [14610.385530] [] pm_runtime_work+0x7c/0xa0 [14610.385537] [] process_one_work+0x14e/0x3d0 [14610.385542] [] worker_thread+0x11a/0x470 [14610.385546] [] ? rescuer_thread+0x310/0x310 [14610.385550] [] kthread+0xd2/0xf0 [14610.385554] [] ? kthread_create_on_node+0x1c0/0x1c0 [14610.385560] [] ret_from_fork+0x3f/0x70 [14610.385563] [] ? kthread_create_on_node+0x1c0/0x1c0 [14610.385566] ---[ end trace 5cf6e214fafcf7e7 ]--- [14670.452763] ------------[ cut here ]------------ [14670.452823] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14670.452826] Power well on [14670.452828] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14670.452928] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14670.452931] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14670.452940] Workqueue: pm pm_runtime_work [14670.452944] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [14670.452950] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [14670.452954] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14670.452960] Call Trace: [14670.452970] [] dump_stack+0x45/0x57 [14670.452978] [] warn_slowpath_common+0x8a/0xc0 [14670.452984] [] warn_slowpath_fmt+0x46/0x50 [14670.453022] [] hsw_enable_pc8+0x60f/0x730 [i915] [14670.453039] [] intel_suspend_complete+0x65/0x720 [i915] [14670.453056] [] intel_runtime_suspend+0xe3/0x210 [i915] [14670.453065] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14670.453071] [] pci_pm_runtime_suspend+0x61/0x130 [14670.453076] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14670.453081] [] __rpm_callback+0x37/0x80 [14670.453085] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14670.453090] [] rpm_callback+0x28/0x90 [14670.453095] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14670.453099] [] rpm_suspend+0x11c/0x5e0 [14670.453105] [] pm_runtime_work+0x7c/0xa0 [14670.453112] [] process_one_work+0x14e/0x3d0 [14670.453118] [] worker_thread+0x11a/0x470 [14670.453124] [] ? rescuer_thread+0x310/0x310 [14670.453128] [] kthread+0xd2/0xf0 [14670.453133] [] ? kthread_create_on_node+0x1c0/0x1c0 [14670.453138] [] ret_from_fork+0x3f/0x70 [14670.453143] [] ? kthread_create_on_node+0x1c0/0x1c0 [14670.453146] ---[ end trace 5cf6e214fafcf7e8 ]--- [14730.508502] ------------[ cut here ]------------ [14730.508571] WARNING: CPU: 2 PID: 101 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14730.508574] Power well on [14730.508577] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14730.508689] CPU: 2 PID: 101 Comm: kworker/2:1 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14730.508693] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14730.508703] Workqueue: pm pm_runtime_work [14730.508707] ffffffffc0291d00 ffff8804184b7b88 ffffffff817b3653 0000000000000000 [14730.508714] ffff8804184b7bd8 ffff8804184b7bc8 ffffffff8107738a 0000000000000009 [14730.508719] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14730.508725] Call Trace: [14730.508736] [] dump_stack+0x45/0x57 [14730.508746] [] warn_slowpath_common+0x8a/0xc0 [14730.508752] [] warn_slowpath_fmt+0x46/0x50 [14730.508796] [] hsw_enable_pc8+0x60f/0x730 [i915] [14730.508815] [] intel_suspend_complete+0x65/0x720 [i915] [14730.508834] [] intel_runtime_suspend+0xe3/0x210 [i915] [14730.508844] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14730.508850] [] pci_pm_runtime_suspend+0x61/0x130 [14730.508856] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14730.508862] [] __rpm_callback+0x37/0x80 [14730.508868] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14730.508873] [] rpm_callback+0x28/0x90 [14730.508878] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14730.508883] [] rpm_suspend+0x11c/0x5e0 [14730.508890] [] pm_runtime_work+0x7c/0xa0 [14730.508900] [] process_one_work+0x14e/0x3d0 [14730.508906] [] worker_thread+0x11a/0x470 [14730.508913] [] ? rescuer_thread+0x310/0x310 [14730.508919] [] kthread+0xd2/0xf0 [14730.508925] [] ? kthread_create_on_node+0x1c0/0x1c0 [14730.508930] [] ret_from_fork+0x3f/0x70 [14730.508936] [] ? kthread_create_on_node+0x1c0/0x1c0 [14730.508939] ---[ end trace 5cf6e214fafcf7e9 ]--- [14790.612233] ------------[ cut here ]------------ [14790.612300] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14790.612304] Power well on [14790.612306] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14790.612419] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14790.612423] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14790.612434] Workqueue: pm pm_runtime_work [14790.612438] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [14790.612444] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [14790.612450] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14790.612455] Call Trace: [14790.612466] [] dump_stack+0x45/0x57 [14790.612476] [] warn_slowpath_common+0x8a/0xc0 [14790.612482] [] warn_slowpath_fmt+0x46/0x50 [14790.612525] [] hsw_enable_pc8+0x60f/0x730 [i915] [14790.612544] [] intel_suspend_complete+0x65/0x720 [i915] [14790.612563] [] intel_runtime_suspend+0xe3/0x210 [i915] [14790.612573] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14790.612579] [] pci_pm_runtime_suspend+0x61/0x130 [14790.612585] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14790.612591] [] __rpm_callback+0x37/0x80 [14790.612596] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14790.612602] [] rpm_callback+0x28/0x90 [14790.612607] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14790.612612] [] rpm_suspend+0x11c/0x5e0 [14790.612618] [] pm_runtime_work+0x7c/0xa0 [14790.612626] [] process_one_work+0x14e/0x3d0 [14790.612633] [] worker_thread+0x11a/0x470 [14790.612640] [] ? rescuer_thread+0x310/0x310 [14790.612645] [] kthread+0xd2/0xf0 [14790.612651] [] ? kthread_create_on_node+0x1c0/0x1c0 [14790.612656] [] ret_from_fork+0x3f/0x70 [14790.612661] [] ? kthread_create_on_node+0x1c0/0x1c0 [14790.612665] ---[ end trace 5cf6e214fafcf7ea ]--- [14850.679870] ------------[ cut here ]------------ [14850.679913] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14850.679916] Power well on [14850.679917] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14850.679986] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14850.679988] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14850.679995] Workqueue: pm pm_runtime_work [14850.679997] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [14850.680001] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [14850.680004] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14850.680007] Call Trace: [14850.680014] [] dump_stack+0x45/0x57 [14850.680021] [] warn_slowpath_common+0x8a/0xc0 [14850.680024] [] warn_slowpath_fmt+0x46/0x50 [14850.680049] [] hsw_enable_pc8+0x60f/0x730 [i915] [14850.680060] [] intel_suspend_complete+0x65/0x720 [i915] [14850.680071] [] intel_runtime_suspend+0xe3/0x210 [i915] [14850.680078] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14850.680082] [] pci_pm_runtime_suspend+0x61/0x130 [14850.680085] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14850.680088] [] __rpm_callback+0x37/0x80 [14850.680092] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14850.680094] [] rpm_callback+0x28/0x90 [14850.680097] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14850.680100] [] rpm_suspend+0x11c/0x5e0 [14850.680104] [] pm_runtime_work+0x7c/0xa0 [14850.680110] [] process_one_work+0x14e/0x3d0 [14850.680114] [] worker_thread+0x11a/0x470 [14850.680117] [] ? rescuer_thread+0x310/0x310 [14850.680121] [] kthread+0xd2/0xf0 [14850.680124] [] ? kthread_create_on_node+0x1c0/0x1c0 [14850.680127] [] ret_from_fork+0x3f/0x70 [14850.680130] [] ? kthread_create_on_node+0x1c0/0x1c0 [14850.680132] ---[ end trace 5cf6e214fafcf7eb ]--- [14910.747669] ------------[ cut here ]------------ [14910.747730] WARNING: CPU: 1 PID: 199 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14910.747733] Power well on [14910.747735] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14910.747835] CPU: 1 PID: 199 Comm: kworker/1:4 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14910.747838] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14910.747848] Workqueue: pm pm_runtime_work [14910.747851] ffffffffc0291d00 ffff880417537b88 ffffffff817b3653 0000000000000000 [14910.747857] ffff880417537bd8 ffff880417537bc8 ffffffff8107738a 0000000000000009 [14910.747862] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14910.747867] Call Trace: [14910.747877] [] dump_stack+0x45/0x57 [14910.747886] [] warn_slowpath_common+0x8a/0xc0 [14910.747892] [] warn_slowpath_fmt+0x46/0x50 [14910.747929] [] hsw_enable_pc8+0x60f/0x730 [i915] [14910.747946] [] intel_suspend_complete+0x65/0x720 [i915] [14910.747963] [] intel_runtime_suspend+0xe3/0x210 [i915] [14910.747970] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14910.747976] [] pci_pm_runtime_suspend+0x61/0x130 [14910.747981] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14910.747986] [] __rpm_callback+0x37/0x80 [14910.747991] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14910.747995] [] rpm_callback+0x28/0x90 [14910.748000] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14910.748005] [] rpm_suspend+0x11c/0x5e0 [14910.748010] [] pm_runtime_work+0x7c/0xa0 [14910.748017] [] process_one_work+0x14e/0x3d0 [14910.748023] [] worker_thread+0x11a/0x470 [14910.748029] [] ? rescuer_thread+0x310/0x310 [14910.748034] [] kthread+0xd2/0xf0 [14910.748039] [] ? kthread_create_on_node+0x1c0/0x1c0 [14910.748044] [] ret_from_fork+0x3f/0x70 [14910.748048] [] ? kthread_create_on_node+0x1c0/0x1c0 [14910.748052] ---[ end trace 5cf6e214fafcf7ec ]--- [14970.815384] ------------[ cut here ]------------ [14970.815445] WARNING: CPU: 2 PID: 101 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [14970.815448] Power well on [14970.815451] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [14970.815550] CPU: 2 PID: 101 Comm: kworker/2:1 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [14970.815553] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [14970.815562] Workqueue: pm pm_runtime_work [14970.815566] ffffffffc0291d00 ffff8804184b7b88 ffffffff817b3653 0000000000000000 [14970.815572] ffff8804184b7bd8 ffff8804184b7bc8 ffffffff8107738a 0000000000000009 [14970.815576] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [14970.815582] Call Trace: [14970.815592] [] dump_stack+0x45/0x57 [14970.815601] [] warn_slowpath_common+0x8a/0xc0 [14970.815606] [] warn_slowpath_fmt+0x46/0x50 [14970.815644] [] hsw_enable_pc8+0x60f/0x730 [i915] [14970.815661] [] intel_suspend_complete+0x65/0x720 [i915] [14970.815678] [] intel_runtime_suspend+0xe3/0x210 [i915] [14970.815687] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14970.815693] [] pci_pm_runtime_suspend+0x61/0x130 [14970.815698] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14970.815703] [] __rpm_callback+0x37/0x80 [14970.815708] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14970.815712] [] rpm_callback+0x28/0x90 [14970.815717] [] ? pci_legacy_suspend_late+0xf0/0xf0 [14970.815722] [] rpm_suspend+0x11c/0x5e0 [14970.815727] [] pm_runtime_work+0x7c/0xa0 [14970.815735] [] process_one_work+0x14e/0x3d0 [14970.815740] [] worker_thread+0x11a/0x470 [14970.815746] [] ? rescuer_thread+0x310/0x310 [14970.815751] [] kthread+0xd2/0xf0 [14970.815756] [] ? kthread_create_on_node+0x1c0/0x1c0 [14970.815761] [] ret_from_fork+0x3f/0x70 [14970.815766] [] ? kthread_create_on_node+0x1c0/0x1c0 [14970.815769] ---[ end trace 5cf6e214fafcf7ed ]--- [15030.871069] ------------[ cut here ]------------ [15030.871122] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15030.871124] Power well on [15030.871126] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15030.871210] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15030.871213] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15030.871221] Workqueue: pm pm_runtime_work [15030.871224] ffffffffc0291d00 ffff88041d67fb88 ffffffff817b3653 0000000000000000 [15030.871229] ffff88041d67fbd8 ffff88041d67fbc8 ffffffff8107738a 0000000000000009 [15030.871233] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15030.871237] Call Trace: [15030.871246] [] dump_stack+0x45/0x57 [15030.871254] [] warn_slowpath_common+0x8a/0xc0 [15030.871258] [] warn_slowpath_fmt+0x46/0x50 [15030.871290] [] hsw_enable_pc8+0x60f/0x730 [i915] [15030.871304] [] intel_suspend_complete+0x65/0x720 [i915] [15030.871318] [] intel_runtime_suspend+0xe3/0x210 [i915] [15030.871326] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15030.871331] [] pci_pm_runtime_suspend+0x61/0x130 [15030.871335] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15030.871340] [] __rpm_callback+0x37/0x80 [15030.871344] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15030.871347] [] rpm_callback+0x28/0x90 [15030.871351] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15030.871355] [] rpm_suspend+0x11c/0x5e0 [15030.871360] [] pm_runtime_work+0x7c/0xa0 [15030.871367] [] process_one_work+0x14e/0x3d0 [15030.871372] [] worker_thread+0x11a/0x470 [15030.871377] [] ? rescuer_thread+0x310/0x310 [15030.871381] [] kthread+0xd2/0xf0 [15030.871385] [] ? kthread_create_on_node+0x1c0/0x1c0 [15030.871390] [] ret_from_fork+0x3f/0x70 [15030.871394] [] ? kthread_create_on_node+0x1c0/0x1c0 [15030.871397] ---[ end trace 5cf6e214fafcf7ee ]--- [15090.948777] ------------[ cut here ]------------ [15090.948801] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15090.948802] Power well on [15090.948803] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15090.948838] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15090.948839] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15090.948843] Workqueue: pm pm_runtime_work [15090.948844] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15090.948845] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15090.948847] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15090.948848] Call Trace: [15090.948852] [] dump_stack+0x45/0x57 [15090.948856] [] warn_slowpath_common+0x8a/0xc0 [15090.948857] [] warn_slowpath_fmt+0x46/0x50 [15090.948869] [] hsw_enable_pc8+0x60f/0x730 [i915] [15090.948874] [] intel_suspend_complete+0x65/0x720 [i915] [15090.948879] [] intel_runtime_suspend+0xe3/0x210 [i915] [15090.948882] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15090.948883] [] pci_pm_runtime_suspend+0x61/0x130 [15090.948885] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15090.948886] [] __rpm_callback+0x37/0x80 [15090.948887] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15090.948889] [] rpm_callback+0x28/0x90 [15090.948890] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15090.948892] [] rpm_suspend+0x11c/0x5e0 [15090.948893] [] pm_runtime_work+0x7c/0xa0 [15090.948895] [] process_one_work+0x14e/0x3d0 [15090.948897] [] worker_thread+0x11a/0x470 [15090.948899] [] ? rescuer_thread+0x310/0x310 [15090.948900] [] kthread+0xd2/0xf0 [15090.948902] [] ? kthread_create_on_node+0x1c0/0x1c0 [15090.948904] [] ret_from_fork+0x3f/0x70 [15090.948905] [] ? kthread_create_on_node+0x1c0/0x1c0 [15090.948906] ---[ end trace 5cf6e214fafcf7ef ]--- [15151.006555] ------------[ cut here ]------------ [15151.006623] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15151.006627] Power well on [15151.006629] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15151.006741] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15151.006745] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15151.006755] Workqueue: pm pm_runtime_work [15151.006759] ffffffffc0291d00 ffff88041d67fb88 ffffffff817b3653 0000000000000000 [15151.006766] ffff88041d67fbd8 ffff88041d67fbc8 ffffffff8107738a 0000000000000009 [15151.006771] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15151.006777] Call Trace: [15151.006788] [] dump_stack+0x45/0x57 [15151.006798] [] warn_slowpath_common+0x8a/0xc0 [15151.006804] [] warn_slowpath_fmt+0x46/0x50 [15151.006847] [] hsw_enable_pc8+0x60f/0x730 [i915] [15151.006866] [] intel_suspend_complete+0x65/0x720 [i915] [15151.006885] [] intel_runtime_suspend+0xe3/0x210 [i915] [15151.006895] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15151.006901] [] pci_pm_runtime_suspend+0x61/0x130 [15151.006907] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15151.006913] [] __rpm_callback+0x37/0x80 [15151.006918] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15151.006923] [] rpm_callback+0x28/0x90 [15151.006929] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15151.006934] [] rpm_suspend+0x11c/0x5e0 [15151.006940] [] pm_runtime_work+0x7c/0xa0 [15151.006950] [] process_one_work+0x14e/0x3d0 [15151.006957] [] worker_thread+0x11a/0x470 [15151.006964] [] ? rescuer_thread+0x310/0x310 [15151.006969] [] kthread+0xd2/0xf0 [15151.006975] [] ? kthread_create_on_node+0x1c0/0x1c0 [15151.006982] [] ret_from_fork+0x3f/0x70 [15151.006987] [] ? kthread_create_on_node+0x1c0/0x1c0 [15151.006991] ---[ end trace 5cf6e214fafcf7f0 ]--- [15211.074250] ------------[ cut here ]------------ [15211.074318] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15211.074321] Power well on [15211.074324] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15211.074435] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15211.074439] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15211.074449] Workqueue: pm pm_runtime_work [15211.074453] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15211.074460] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15211.074465] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15211.074471] Call Trace: [15211.074482] [] dump_stack+0x45/0x57 [15211.074492] [] warn_slowpath_common+0x8a/0xc0 [15211.074498] [] warn_slowpath_fmt+0x46/0x50 [15211.074541] [] hsw_enable_pc8+0x60f/0x730 [i915] [15211.074560] [] intel_suspend_complete+0x65/0x720 [i915] [15211.074579] [] intel_runtime_suspend+0xe3/0x210 [i915] [15211.074589] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15211.074595] [] pci_pm_runtime_suspend+0x61/0x130 [15211.074601] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15211.074607] [] __rpm_callback+0x37/0x80 [15211.074613] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15211.074618] [] rpm_callback+0x28/0x90 [15211.074623] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15211.074628] [] rpm_suspend+0x11c/0x5e0 [15211.074634] [] pm_runtime_work+0x7c/0xa0 [15211.074644] [] process_one_work+0x14e/0x3d0 [15211.074651] [] worker_thread+0x11a/0x470 [15211.074658] [] ? rescuer_thread+0x310/0x310 [15211.074664] [] kthread+0xd2/0xf0 [15211.074669] [] ? kthread_create_on_node+0x1c0/0x1c0 [15211.074676] [] ret_from_fork+0x3f/0x70 [15211.074681] [] ? kthread_create_on_node+0x1c0/0x1c0 [15211.074685] ---[ end trace 5cf6e214fafcf7f1 ]--- [15271.141929] ------------[ cut here ]------------ [15271.141984] WARNING: CPU: 2 PID: 101 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15271.141987] Power well on [15271.141989] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15271.142080] CPU: 2 PID: 101 Comm: kworker/2:1 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15271.142083] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15271.142091] Workqueue: pm pm_runtime_work [15271.142094] ffffffffc0291d00 ffff8804184b7b88 ffffffff817b3653 0000000000000000 [15271.142100] ffff8804184b7bd8 ffff8804184b7bc8 ffffffff8107738a 0000000000000009 [15271.142104] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15271.142109] Call Trace: [15271.142117] [] dump_stack+0x45/0x57 [15271.142126] [] warn_slowpath_common+0x8a/0xc0 [15271.142131] [] warn_slowpath_fmt+0x46/0x50 [15271.142165] [] hsw_enable_pc8+0x60f/0x730 [i915] [15271.142180] [] intel_suspend_complete+0x65/0x720 [i915] [15271.142195] [] intel_runtime_suspend+0xe3/0x210 [i915] [15271.142205] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15271.142209] [] pci_pm_runtime_suspend+0x61/0x130 [15271.142214] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15271.142219] [] __rpm_callback+0x37/0x80 [15271.142223] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15271.142227] [] rpm_callback+0x28/0x90 [15271.142231] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15271.142235] [] rpm_suspend+0x11c/0x5e0 [15271.142240] [] pm_runtime_work+0x7c/0xa0 [15271.142249] [] process_one_work+0x14e/0x3d0 [15271.142254] [] worker_thread+0x11a/0x470 [15271.142260] [] ? rescuer_thread+0x310/0x310 [15271.142264] [] kthread+0xd2/0xf0 [15271.142269] [] ? kthread_create_on_node+0x1c0/0x1c0 [15271.142274] [] ret_from_fork+0x3f/0x70 [15271.142279] [] ? kthread_create_on_node+0x1c0/0x1c0 [15271.142282] ---[ end trace 5cf6e214fafcf7f2 ]--- [15331.209662] ------------[ cut here ]------------ [15331.209710] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15331.209713] Power well on [15331.209715] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15331.209792] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15331.209794] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15331.209802] Workqueue: pm pm_runtime_work [15331.209805] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15331.209809] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15331.209812] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15331.209816] Call Trace: [15331.209825] [] dump_stack+0x45/0x57 [15331.209831] [] warn_slowpath_common+0x8a/0xc0 [15331.209836] [] warn_slowpath_fmt+0x46/0x50 [15331.209865] [] hsw_enable_pc8+0x60f/0x730 [i915] [15331.209877] [] intel_suspend_complete+0x65/0x720 [i915] [15331.209890] [] intel_runtime_suspend+0xe3/0x210 [i915] [15331.209896] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15331.209900] [] pci_pm_runtime_suspend+0x61/0x130 [15331.209904] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15331.209908] [] __rpm_callback+0x37/0x80 [15331.209912] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15331.209915] [] rpm_callback+0x28/0x90 [15331.209919] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15331.209922] [] rpm_suspend+0x11c/0x5e0 [15331.209926] [] pm_runtime_work+0x7c/0xa0 [15331.209931] [] process_one_work+0x14e/0x3d0 [15331.209936] [] worker_thread+0x11a/0x470 [15331.209940] [] ? rescuer_thread+0x310/0x310 [15331.209944] [] kthread+0xd2/0xf0 [15331.209948] [] ? kthread_create_on_node+0x1c0/0x1c0 [15331.209952] [] ret_from_fork+0x3f/0x70 [15331.209955] [] ? kthread_create_on_node+0x1c0/0x1c0 [15331.209958] ---[ end trace 5cf6e214fafcf7f3 ]--- [15391.277414] ------------[ cut here ]------------ [15391.277481] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15391.277485] Power well on [15391.277488] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15391.277600] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15391.277603] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15391.277613] Workqueue: pm pm_runtime_work [15391.277617] ffffffffc0291d00 ffff88041d67fb88 ffffffff817b3653 0000000000000000 [15391.277624] ffff88041d67fbd8 ffff88041d67fbc8 ffffffff8107738a 0000000000000009 [15391.277630] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15391.277635] Call Trace: [15391.277647] [] dump_stack+0x45/0x57 [15391.277656] [] warn_slowpath_common+0x8a/0xc0 [15391.277663] [] warn_slowpath_fmt+0x46/0x50 [15391.277705] [] hsw_enable_pc8+0x60f/0x730 [i915] [15391.277724] [] intel_suspend_complete+0x65/0x720 [i915] [15391.277743] [] intel_runtime_suspend+0xe3/0x210 [i915] [15391.277753] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15391.277759] [] pci_pm_runtime_suspend+0x61/0x130 [15391.277765] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15391.277771] [] __rpm_callback+0x37/0x80 [15391.277776] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15391.277782] [] rpm_callback+0x28/0x90 [15391.277787] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15391.277792] [] rpm_suspend+0x11c/0x5e0 [15391.277799] [] pm_runtime_work+0x7c/0xa0 [15391.277809] [] process_one_work+0x14e/0x3d0 [15391.277815] [] worker_thread+0x11a/0x470 [15391.277822] [] ? rescuer_thread+0x310/0x310 [15391.277827] [] kthread+0xd2/0xf0 [15391.277833] [] ? kthread_create_on_node+0x1c0/0x1c0 [15391.277839] [] ret_from_fork+0x3f/0x70 [15391.277844] [] ? kthread_create_on_node+0x1c0/0x1c0 [15391.277848] ---[ end trace 5cf6e214fafcf7f4 ]--- [15451.345125] ------------[ cut here ]------------ [15451.345181] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15451.345184] Power well on [15451.345186] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15451.345277] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15451.345280] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15451.345289] Workqueue: pm pm_runtime_work [15451.345292] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15451.345297] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15451.345302] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15451.345306] Call Trace: [15451.345316] [] dump_stack+0x45/0x57 [15451.345324] [] warn_slowpath_common+0x8a/0xc0 [15451.345329] [] warn_slowpath_fmt+0x46/0x50 [15451.345363] [] hsw_enable_pc8+0x60f/0x730 [i915] [15451.345378] [] intel_suspend_complete+0x65/0x720 [i915] [15451.345393] [] intel_runtime_suspend+0xe3/0x210 [i915] [15451.345402] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15451.345407] [] pci_pm_runtime_suspend+0x61/0x130 [15451.345412] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15451.345416] [] __rpm_callback+0x37/0x80 [15451.345421] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15451.345425] [] rpm_callback+0x28/0x90 [15451.345429] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15451.345434] [] rpm_suspend+0x11c/0x5e0 [15451.345438] [] pm_runtime_work+0x7c/0xa0 [15451.345447] [] process_one_work+0x14e/0x3d0 [15451.345452] [] worker_thread+0x11a/0x470 [15451.345457] [] ? rescuer_thread+0x310/0x310 [15451.345462] [] kthread+0xd2/0xf0 [15451.345466] [] ? kthread_create_on_node+0x1c0/0x1c0 [15451.345472] [] ret_from_fork+0x3f/0x70 [15451.345476] [] ? kthread_create_on_node+0x1c0/0x1c0 [15451.345479] ---[ end trace 5cf6e214fafcf7f5 ]--- [15511.412828] ------------[ cut here ]------------ [15511.412876] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15511.412879] Power well on [15511.412881] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15511.412958] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15511.412961] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15511.412969] Workqueue: pm pm_runtime_work [15511.412971] ffffffffc0291d00 ffff88041d67fb88 ffffffff817b3653 0000000000000000 [15511.412976] ffff88041d67fbd8 ffff88041d67fbc8 ffffffff8107738a 0000000000000009 [15511.412979] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15511.412983] Call Trace: [15511.412991] [] dump_stack+0x45/0x57 [15511.412999] [] warn_slowpath_common+0x8a/0xc0 [15511.413003] [] warn_slowpath_fmt+0x46/0x50 [15511.413032] [] hsw_enable_pc8+0x60f/0x730 [i915] [15511.413045] [] intel_suspend_complete+0x65/0x720 [i915] [15511.413057] [] intel_runtime_suspend+0xe3/0x210 [i915] [15511.413065] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15511.413069] [] pci_pm_runtime_suspend+0x61/0x130 [15511.413073] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15511.413077] [] __rpm_callback+0x37/0x80 [15511.413081] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15511.413084] [] rpm_callback+0x28/0x90 [15511.413087] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15511.413091] [] rpm_suspend+0x11c/0x5e0 [15511.413095] [] pm_runtime_work+0x7c/0xa0 [15511.413102] [] process_one_work+0x14e/0x3d0 [15511.413107] [] worker_thread+0x11a/0x470 [15511.413111] [] ? rescuer_thread+0x310/0x310 [15511.413115] [] kthread+0xd2/0xf0 [15511.413119] [] ? kthread_create_on_node+0x1c0/0x1c0 [15511.413123] [] ret_from_fork+0x3f/0x70 [15511.413126] [] ? kthread_create_on_node+0x1c0/0x1c0 [15511.413129] ---[ end trace 5cf6e214fafcf7f6 ]--- [15571.480558] ------------[ cut here ]------------ [15571.480610] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15571.480613] Power well on [15571.480615] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15571.480700] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15571.480702] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15571.480710] Workqueue: pm pm_runtime_work [15571.480713] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15571.480718] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15571.480722] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15571.480727] Call Trace: [15571.480735] [] dump_stack+0x45/0x57 [15571.480743] [] warn_slowpath_common+0x8a/0xc0 [15571.480747] [] warn_slowpath_fmt+0x46/0x50 [15571.480778] [] hsw_enable_pc8+0x60f/0x730 [i915] [15571.480792] [] intel_suspend_complete+0x65/0x720 [i915] [15571.480806] [] intel_runtime_suspend+0xe3/0x210 [i915] [15571.480815] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15571.480819] [] pci_pm_runtime_suspend+0x61/0x130 [15571.480823] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15571.480827] [] __rpm_callback+0x37/0x80 [15571.480831] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15571.480835] [] rpm_callback+0x28/0x90 [15571.480839] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15571.480843] [] rpm_suspend+0x11c/0x5e0 [15571.480847] [] pm_runtime_work+0x7c/0xa0 [15571.480853] [] process_one_work+0x14e/0x3d0 [15571.480858] [] worker_thread+0x11a/0x470 [15571.480863] [] ? rescuer_thread+0x310/0x310 [15571.480867] [] kthread+0xd2/0xf0 [15571.480871] [] ? kthread_create_on_node+0x1c0/0x1c0 [15571.480875] [] ret_from_fork+0x3f/0x70 [15571.480879] [] ? kthread_create_on_node+0x1c0/0x1c0 [15571.480882] ---[ end trace 5cf6e214fafcf7f7 ]--- [15631.548312] ------------[ cut here ]------------ [15631.548379] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15631.548383] Power well on [15631.548386] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15631.548497] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15631.548501] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15631.548512] Workqueue: pm pm_runtime_work [15631.548516] ffffffffc0291d00 ffff88041d67fb88 ffffffff817b3653 0000000000000000 [15631.548522] ffff88041d67fbd8 ffff88041d67fbc8 ffffffff8107738a 0000000000000009 [15631.548528] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15631.548534] Call Trace: [15631.548545] [] dump_stack+0x45/0x57 [15631.548555] [] warn_slowpath_common+0x8a/0xc0 [15631.548561] [] warn_slowpath_fmt+0x46/0x50 [15631.548605] [] hsw_enable_pc8+0x60f/0x730 [i915] [15631.548624] [] intel_suspend_complete+0x65/0x720 [i915] [15631.548642] [] intel_runtime_suspend+0xe3/0x210 [i915] [15631.548651] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15631.548657] [] pci_pm_runtime_suspend+0x61/0x130 [15631.548663] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15631.548669] [] __rpm_callback+0x37/0x80 [15631.548674] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15631.548679] [] rpm_callback+0x28/0x90 [15631.548685] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15631.548690] [] rpm_suspend+0x11c/0x5e0 [15631.548696] [] pm_runtime_work+0x7c/0xa0 [15631.548704] [] process_one_work+0x14e/0x3d0 [15631.548710] [] worker_thread+0x11a/0x470 [15631.548717] [] ? rescuer_thread+0x310/0x310 [15631.548723] [] kthread+0xd2/0xf0 [15631.548728] [] ? kthread_create_on_node+0x1c0/0x1c0 [15631.548734] [] ret_from_fork+0x3f/0x70 [15631.548739] [] ? kthread_create_on_node+0x1c0/0x1c0 [15631.548743] ---[ end trace 5cf6e214fafcf7f8 ]--- [15691.616038] ------------[ cut here ]------------ [15691.616106] WARNING: CPU: 3 PID: 197 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15691.616110] Power well on [15691.616112] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15691.616225] CPU: 3 PID: 197 Comm: kworker/3:2 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15691.616229] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15691.616239] Workqueue: pm pm_runtime_work [15691.616243] ffffffffc0291d00 ffff88041752fb88 ffffffff817b3653 0000000000000000 [15691.616249] ffff88041752fbd8 ffff88041752fbc8 ffffffff8107738a 0000000000000009 [15691.616254] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15691.616260] Call Trace: [15691.616272] [] dump_stack+0x45/0x57 [15691.616282] [] warn_slowpath_common+0x8a/0xc0 [15691.616289] [] warn_slowpath_fmt+0x46/0x50 [15691.616332] [] hsw_enable_pc8+0x60f/0x730 [i915] [15691.616351] [] intel_suspend_complete+0x65/0x720 [i915] [15691.616370] [] intel_runtime_suspend+0xe3/0x210 [i915] [15691.616381] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15691.616387] [] pci_pm_runtime_suspend+0x61/0x130 [15691.616392] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15691.616398] [] __rpm_callback+0x37/0x80 [15691.616404] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15691.616409] [] rpm_callback+0x28/0x90 [15691.616414] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15691.616419] [] rpm_suspend+0x11c/0x5e0 [15691.616425] [] pm_runtime_work+0x7c/0xa0 [15691.616433] [] process_one_work+0x14e/0x3d0 [15691.616440] [] worker_thread+0x11a/0x470 [15691.616447] [] ? rescuer_thread+0x310/0x310 [15691.616452] [] kthread+0xd2/0xf0 [15691.616458] [] ? kthread_create_on_node+0x1c0/0x1c0 [15691.616464] [] ret_from_fork+0x3f/0x70 [15691.616469] [] ? kthread_create_on_node+0x1c0/0x1c0 [15691.616473] ---[ end trace 5cf6e214fafcf7f9 ]--- [15751.683671] ------------[ cut here ]------------ [15751.683704] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15751.683706] Power well on [15751.683707] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15751.683759] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15751.683761] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15751.683766] Workqueue: pm pm_runtime_work [15751.683768] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15751.683771] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15751.683773] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15751.683776] Call Trace: [15751.683781] [] dump_stack+0x45/0x57 [15751.683786] [] warn_slowpath_common+0x8a/0xc0 [15751.683789] [] warn_slowpath_fmt+0x46/0x50 [15751.683807] [] hsw_enable_pc8+0x60f/0x730 [i915] [15751.683815] [] intel_suspend_complete+0x65/0x720 [i915] [15751.683823] [] intel_runtime_suspend+0xe3/0x210 [i915] [15751.683828] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15751.683831] [] pci_pm_runtime_suspend+0x61/0x130 [15751.683833] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15751.683836] [] __rpm_callback+0x37/0x80 [15751.683838] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15751.683840] [] rpm_callback+0x28/0x90 [15751.683842] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15751.683844] [] rpm_suspend+0x11c/0x5e0 [15751.683847] [] pm_runtime_work+0x7c/0xa0 [15751.683850] [] process_one_work+0x14e/0x3d0 [15751.683853] [] worker_thread+0x11a/0x470 [15751.683856] [] ? rescuer_thread+0x310/0x310 [15751.683859] [] kthread+0xd2/0xf0 [15751.683861] [] ? kthread_create_on_node+0x1c0/0x1c0 [15751.683863] [] ret_from_fork+0x3f/0x70 [15751.683866] [] ? kthread_create_on_node+0x1c0/0x1c0 [15751.683867] ---[ end trace 5cf6e214fafcf7fa ]--- [15811.751429] ------------[ cut here ]------------ [15811.751473] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15811.751475] Power well on [15811.751477] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15811.751545] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15811.751547] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15811.751554] Workqueue: pm pm_runtime_work [15811.751556] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15811.751560] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15811.751563] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15811.751566] Call Trace: [15811.751573] [] dump_stack+0x45/0x57 [15811.751580] [] warn_slowpath_common+0x8a/0xc0 [15811.751584] [] warn_slowpath_fmt+0x46/0x50 [15811.751609] [] hsw_enable_pc8+0x60f/0x730 [i915] [15811.751620] [] intel_suspend_complete+0x65/0x720 [i915] [15811.751631] [] intel_runtime_suspend+0xe3/0x210 [i915] [15811.751638] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15811.751641] [] pci_pm_runtime_suspend+0x61/0x130 [15811.751645] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15811.751648] [] __rpm_callback+0x37/0x80 [15811.751651] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15811.751654] [] rpm_callback+0x28/0x90 [15811.751657] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15811.751660] [] rpm_suspend+0x11c/0x5e0 [15811.751664] [] pm_runtime_work+0x7c/0xa0 [15811.751671] [] process_one_work+0x14e/0x3d0 [15811.751674] [] worker_thread+0x11a/0x470 [15811.751678] [] ? rescuer_thread+0x310/0x310 [15811.751682] [] kthread+0xd2/0xf0 [15811.751685] [] ? kthread_create_on_node+0x1c0/0x1c0 [15811.751688] [] ret_from_fork+0x3f/0x70 [15811.751691] [] ? kthread_create_on_node+0x1c0/0x1c0 [15811.751694] ---[ end trace 5cf6e214fafcf7fb ]--- [15871.819117] ------------[ cut here ]------------ [15871.819149] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15871.819150] Power well on [15871.819152] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15871.819201] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15871.819203] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15871.819208] Workqueue: pm pm_runtime_work [15871.819209] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15871.819212] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15871.819214] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15871.819217] Call Trace: [15871.819222] [] dump_stack+0x45/0x57 [15871.819226] [] warn_slowpath_common+0x8a/0xc0 [15871.819229] [] warn_slowpath_fmt+0x46/0x50 [15871.819246] [] hsw_enable_pc8+0x60f/0x730 [i915] [15871.819254] [] intel_suspend_complete+0x65/0x720 [i915] [15871.819261] [] intel_runtime_suspend+0xe3/0x210 [i915] [15871.819266] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15871.819269] [] pci_pm_runtime_suspend+0x61/0x130 [15871.819271] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15871.819273] [] __rpm_callback+0x37/0x80 [15871.819275] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15871.819277] [] rpm_callback+0x28/0x90 [15871.819280] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15871.819282] [] rpm_suspend+0x11c/0x5e0 [15871.819284] [] pm_runtime_work+0x7c/0xa0 [15871.819289] [] process_one_work+0x14e/0x3d0 [15871.819291] [] worker_thread+0x11a/0x470 [15871.819294] [] ? rescuer_thread+0x310/0x310 [15871.819296] [] kthread+0xd2/0xf0 [15871.819299] [] ? kthread_create_on_node+0x1c0/0x1c0 [15871.819301] [] ret_from_fork+0x3f/0x70 [15871.819304] [] ? kthread_create_on_node+0x1c0/0x1c0 [15871.819305] ---[ end trace 5cf6e214fafcf7fc ]--- [15931.886922] ------------[ cut here ]------------ [15931.886991] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15931.886994] Power well on [15931.886997] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15931.887110] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15931.887114] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15931.887124] Workqueue: pm pm_runtime_work [15931.887128] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15931.887134] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15931.887140] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15931.887146] Call Trace: [15931.887156] [] dump_stack+0x45/0x57 [15931.887166] [] warn_slowpath_common+0x8a/0xc0 [15931.887172] [] warn_slowpath_fmt+0x46/0x50 [15931.887215] [] hsw_enable_pc8+0x60f/0x730 [i915] [15931.887234] [] intel_suspend_complete+0x65/0x720 [i915] [15931.887253] [] intel_runtime_suspend+0xe3/0x210 [i915] [15931.887261] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15931.887267] [] pci_pm_runtime_suspend+0x61/0x130 [15931.887273] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15931.887279] [] __rpm_callback+0x37/0x80 [15931.887284] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15931.887289] [] rpm_callback+0x28/0x90 [15931.887295] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15931.887300] [] rpm_suspend+0x11c/0x5e0 [15931.887306] [] pm_runtime_work+0x7c/0xa0 [15931.887314] [] process_one_work+0x14e/0x3d0 [15931.887320] [] worker_thread+0x11a/0x470 [15931.887327] [] ? rescuer_thread+0x310/0x310 [15931.887333] [] kthread+0xd2/0xf0 [15931.887338] [] ? kthread_create_on_node+0x1c0/0x1c0 [15931.887344] [] ret_from_fork+0x3f/0x70 [15931.887349] [] ? kthread_create_on_node+0x1c0/0x1c0 [15931.887353] ---[ end trace 5cf6e214fafcf7fd ]--- [15954.888214] ------------[ cut here ]------------ [15954.888249] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [15954.888252] WARN_ON(!power_well->count) [15954.888254] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15954.888339] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15954.888341] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15954.888344] ffffffffc0289ef8 ffff8800379cbb78 ffffffff817b3653 0000000000000000 [15954.888349] ffff8800379cbbc8 ffff8800379cbbb8 ffffffff8107738a 0000000000000000 [15954.888353] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [15954.888357] Call Trace: [15954.888366] [] dump_stack+0x45/0x57 [15954.888373] [] warn_slowpath_common+0x8a/0xc0 [15954.888378] [] warn_slowpath_fmt+0x46/0x50 [15954.888398] [] intel_display_power_put+0x117/0x160 [i915] [15954.888430] [] intel_crtc_control+0x8a/0x110 [i915] [15954.888458] [] intel_crtc_update_dpms+0x5e/0x80 [i915] [15954.888484] [] intel_connector_dpms+0x5e/0x70 [i915] [15954.888509] [] drm_mode_obj_set_property_ioctl+0x239/0x250 [drm] [15954.888529] [] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [15954.888569] [] drm_ioctl+0x363/0x680 [drm] [15954.888588] [] ? drm_mode_obj_set_property_ioctl+0x250/0x250 [drm] [15954.888606] [] ? timerqueue_add+0x59/0xb0 [15954.888618] [] ? enqueue_hrtimer+0x44/0x80 [15954.888629] [] do_vfs_ioctl+0x2cd/0x4b0 [15954.888639] [] ? __sys_recvmsg+0x62/0x80 [15954.888648] [] SyS_ioctl+0x79/0x90 [15954.888657] [] entry_SYSCALL_64_fastpath+0x16/0x75 [15954.888665] ---[ end trace 5cf6e214fafcf7fe ]--- [15975.958538] ------------[ cut here ]------------ [15975.958562] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15975.958563] Power well on [15975.958564] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15975.958600] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15975.958601] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15975.958606] Workqueue: pm pm_runtime_work [15975.958607] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [15975.958609] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [15975.958610] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15975.958612] Call Trace: [15975.958615] [] dump_stack+0x45/0x57 [15975.958619] [] warn_slowpath_common+0x8a/0xc0 [15975.958620] [] warn_slowpath_fmt+0x46/0x50 [15975.958632] [] hsw_enable_pc8+0x60f/0x730 [i915] [15975.958637] [] intel_suspend_complete+0x65/0x720 [i915] [15975.958642] [] intel_runtime_suspend+0xe3/0x210 [i915] [15975.958645] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15975.958647] [] pci_pm_runtime_suspend+0x61/0x130 [15975.958648] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15975.958650] [] __rpm_callback+0x37/0x80 [15975.958651] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15975.958653] [] rpm_callback+0x28/0x90 [15975.958654] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15975.958655] [] rpm_suspend+0x11c/0x5e0 [15975.958657] [] pm_runtime_work+0x7c/0xa0 [15975.958659] [] process_one_work+0x14e/0x3d0 [15975.958661] [] worker_thread+0x11a/0x470 [15975.958663] [] ? rescuer_thread+0x310/0x310 [15975.958664] [] kthread+0xd2/0xf0 [15975.958666] [] ? kthread_create_on_node+0x1c0/0x1c0 [15975.958668] [] ret_from_fork+0x3f/0x70 [15975.958669] [] ? kthread_create_on_node+0x1c0/0x1c0 [15975.958670] ---[ end trace 5cf6e214fafcf7ff ]--- [15991.954609] ------------[ cut here ]------------ [15991.954654] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [15991.954657] Power well on [15991.954659] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [15991.954731] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [15991.954734] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [15991.954740] Workqueue: pm pm_runtime_work [15991.954743] ffffffffc0291d00 ffff88041d67fb88 ffffffff817b3653 0000000000000000 [15991.954747] ffff88041d67fbd8 ffff88041d67fbc8 ffffffff8107738a 0000000000000009 [15991.954751] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [15991.954755] Call Trace: [15991.954762] [] dump_stack+0x45/0x57 [15991.954769] [] warn_slowpath_common+0x8a/0xc0 [15991.954773] [] warn_slowpath_fmt+0x46/0x50 [15991.954800] [] hsw_enable_pc8+0x60f/0x730 [i915] [15991.954812] [] intel_suspend_complete+0x65/0x720 [i915] [15991.954823] [] intel_runtime_suspend+0xe3/0x210 [i915] [15991.954830] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15991.954834] [] pci_pm_runtime_suspend+0x61/0x130 [15991.954837] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15991.954841] [] __rpm_callback+0x37/0x80 [15991.954845] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15991.954848] [] rpm_callback+0x28/0x90 [15991.954851] [] ? pci_legacy_suspend_late+0xf0/0xf0 [15991.954854] [] rpm_suspend+0x11c/0x5e0 [15991.954858] [] pm_runtime_work+0x7c/0xa0 [15991.954863] [] process_one_work+0x14e/0x3d0 [15991.954867] [] worker_thread+0x11a/0x470 [15991.954871] [] ? rescuer_thread+0x310/0x310 [15991.954875] [] kthread+0xd2/0xf0 [15991.954878] [] ? kthread_create_on_node+0x1c0/0x1c0 [15991.954882] [] ret_from_fork+0x3f/0x70 [15991.954885] [] ? kthread_create_on_node+0x1c0/0x1c0 [15991.954888] ---[ end trace 5cf6e214fafcf800 ]--- [16052.022356] ------------[ cut here ]------------ [16052.022412] WARNING: CPU: 5 PID: 821 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [16052.022415] Power well on [16052.022417] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [16052.022509] CPU: 5 PID: 821 Comm: kworker/5:3 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [16052.022512] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [16052.022521] Workqueue: pm pm_runtime_work [16052.022524] ffffffffc0291d00 ffff8804185c3b88 ffffffff817b3653 0000000000000000 [16052.022530] ffff8804185c3bd8 ffff8804185c3bc8 ffffffff8107738a 0000000000000009 [16052.022534] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [16052.022539] Call Trace: [16052.022549] [] dump_stack+0x45/0x57 [16052.022557] [] warn_slowpath_common+0x8a/0xc0 [16052.022562] [] warn_slowpath_fmt+0x46/0x50 [16052.022596] [] hsw_enable_pc8+0x60f/0x730 [i915] [16052.022612] [] intel_suspend_complete+0x65/0x720 [i915] [16052.022627] [] intel_runtime_suspend+0xe3/0x210 [i915] [16052.022634] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16052.022639] [] pci_pm_runtime_suspend+0x61/0x130 [16052.022644] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16052.022648] [] __rpm_callback+0x37/0x80 [16052.022653] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16052.022657] [] rpm_callback+0x28/0x90 [16052.022661] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16052.022666] [] rpm_suspend+0x11c/0x5e0 [16052.022670] [] pm_runtime_work+0x7c/0xa0 [16052.022677] [] process_one_work+0x14e/0x3d0 [16052.022682] [] worker_thread+0x11a/0x470 [16052.022687] [] ? rescuer_thread+0x310/0x310 [16052.022692] [] kthread+0xd2/0xf0 [16052.022696] [] ? kthread_create_on_node+0x1c0/0x1c0 [16052.022701] [] ret_from_fork+0x3f/0x70 [16052.022705] [] ? kthread_create_on_node+0x1c0/0x1c0 [16052.022708] ---[ end trace 5cf6e214fafcf801 ]--- [16112.090099] ------------[ cut here ]------------ [16112.090168] WARNING: CPU: 2 PID: 101 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [16112.090172] Power well on [16112.090174] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [16112.090288] CPU: 2 PID: 101 Comm: kworker/2:1 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [16112.090292] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [16112.090302] Workqueue: pm pm_runtime_work [16112.090306] ffffffffc0291d00 ffff8804184b7b88 ffffffff817b3653 0000000000000000 [16112.090313] ffff8804184b7bd8 ffff8804184b7bc8 ffffffff8107738a 0000000000000009 [16112.090319] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [16112.090325] Call Trace: [16112.090336] [] dump_stack+0x45/0x57 [16112.090346] [] warn_slowpath_common+0x8a/0xc0 [16112.090352] [] warn_slowpath_fmt+0x46/0x50 [16112.090396] [] hsw_enable_pc8+0x60f/0x730 [i915] [16112.090416] [] intel_suspend_complete+0x65/0x720 [i915] [16112.090435] [] intel_runtime_suspend+0xe3/0x210 [i915] [16112.090446] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16112.090452] [] pci_pm_runtime_suspend+0x61/0x130 [16112.090457] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16112.090463] [] __rpm_callback+0x37/0x80 [16112.090469] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16112.090474] [] rpm_callback+0x28/0x90 [16112.090480] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16112.090485] [] rpm_suspend+0x11c/0x5e0 [16112.090491] [] pm_runtime_work+0x7c/0xa0 [16112.090501] [] process_one_work+0x14e/0x3d0 [16112.090508] [] worker_thread+0x11a/0x470 [16112.090515] [] ? rescuer_thread+0x310/0x310 [16112.090520] [] kthread+0xd2/0xf0 [16112.090526] [] ? kthread_create_on_node+0x1c0/0x1c0 [16112.090533] [] ret_from_fork+0x3f/0x70 [16112.090538] [] ? kthread_create_on_node+0x1c0/0x1c0 [16112.090542] ---[ end trace 5cf6e214fafcf802 ]--- [16172.159787] ------------[ cut here ]------------ [16172.159817] WARNING: CPU: 2 PID: 101 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [16172.159819] Power well on [16172.159820] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [16172.159866] CPU: 2 PID: 101 Comm: kworker/2:1 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [16172.159867] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [16172.159872] Workqueue: pm pm_runtime_work [16172.159874] ffffffffc0291d00 ffff8804184b7b88 ffffffff817b3653 0000000000000000 [16172.159876] ffff8804184b7bd8 ffff8804184b7bc8 ffffffff8107738a 0000000000000009 [16172.159878] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [16172.159880] Call Trace: [16172.159885] [] dump_stack+0x45/0x57 [16172.159890] [] warn_slowpath_common+0x8a/0xc0 [16172.159892] [] warn_slowpath_fmt+0x46/0x50 [16172.159908] [] hsw_enable_pc8+0x60f/0x730 [i915] [16172.159915] [] intel_suspend_complete+0x65/0x720 [i915] [16172.159921] [] intel_runtime_suspend+0xe3/0x210 [i915] [16172.159925] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16172.159927] [] pci_pm_runtime_suspend+0x61/0x130 [16172.159929] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16172.159931] [] __rpm_callback+0x37/0x80 [16172.159933] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16172.159935] [] rpm_callback+0x28/0x90 [16172.159937] [] ? pci_legacy_suspend_late+0xf0/0xf0 [16172.159939] [] rpm_suspend+0x11c/0x5e0 [16172.159941] [] pm_runtime_work+0x7c/0xa0 [16172.159944] [] process_one_work+0x14e/0x3d0 [16172.159947] [] worker_thread+0x11a/0x470 [16172.159949] [] ? rescuer_thread+0x310/0x310 [16172.159951] [] kthread+0xd2/0xf0 [16172.159953] [] ? kthread_create_on_node+0x1c0/0x1c0 [16172.159956] [] ret_from_fork+0x3f/0x70 [16172.159958] [] ? kthread_create_on_node+0x1c0/0x1c0 [16172.159959] ---[ end trace 5cf6e214fafcf803 ]--- [17708.663295] ------------[ cut here ]------------ [17708.663330] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [17708.663332] WARN_ON(!power_well->count) [17708.663332] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [17708.663367] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [17708.663368] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [17708.663369] ffffffffc0289ef8 ffff8800379cbb78 ffffffff817b3653 0000000000000000 [17708.663370] ffff8800379cbbc8 ffff8800379cbbb8 ffffffff8107738a 0000000000000000 [17708.663371] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [17708.663373] Call Trace: [17708.663377] [] dump_stack+0x45/0x57 [17708.663379] [] warn_slowpath_common+0x8a/0xc0 [17708.663381] [] warn_slowpath_fmt+0x46/0x50 [17708.663388] [] intel_display_power_put+0x117/0x160 [i915] [17708.663399] [] intel_crtc_control+0x8a/0x110 [i915] [17708.663408] [] intel_crtc_update_dpms+0x5e/0x80 [i915] [17708.663417] [] intel_connector_dpms+0x5e/0x70 [i915] [17708.663426] [] drm_mode_obj_set_property_ioctl+0x239/0x250 [drm] [17708.663431] [] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] [17708.663435] [] drm_ioctl+0x363/0x680 [drm] [17708.663441] [] ? drm_mode_obj_set_property_ioctl+0x250/0x250 [drm] [17708.663443] [] ? timerqueue_add+0x59/0xb0 [17708.663445] [] ? enqueue_hrtimer+0x44/0x80 [17708.663447] [] do_vfs_ioctl+0x2cd/0x4b0 [17708.663449] [] ? __sys_recvmsg+0x62/0x80 [17708.663451] [] SyS_ioctl+0x79/0x90 [17708.663452] [] entry_SYSCALL_64_fastpath+0x16/0x75 [17708.663453] ---[ end trace 5cf6e214fafcf804 ]--- [17718.890187] ------------[ cut here ]------------ [17718.890224] WARNING: CPU: 2 PID: 101 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [17718.890226] Power well on [17718.890227] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [17718.890284] CPU: 2 PID: 101 Comm: kworker/2:1 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [17718.890286] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [17718.890292] Workqueue: pm pm_runtime_work [17718.890294] ffffffffc0291d00 ffff8804184b7b88 ffffffff817b3653 0000000000000000 [17718.890297] ffff8804184b7bd8 ffff8804184b7bc8 ffffffff8107738a 0000000000000009 [17718.890299] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [17718.890302] Call Trace: [17718.890308] [] dump_stack+0x45/0x57 [17718.890314] [] warn_slowpath_common+0x8a/0xc0 [17718.890317] [] warn_slowpath_fmt+0x46/0x50 [17718.890337] [] hsw_enable_pc8+0x60f/0x730 [i915] [17718.890346] [] intel_suspend_complete+0x65/0x720 [i915] [17718.890355] [] intel_runtime_suspend+0xe3/0x210 [i915] [17718.890361] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17718.890364] [] pci_pm_runtime_suspend+0x61/0x130 [17718.890367] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17718.890370] [] __rpm_callback+0x37/0x80 [17718.890372] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17718.890375] [] rpm_callback+0x28/0x90 [17718.890378] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17718.890380] [] rpm_suspend+0x11c/0x5e0 [17718.890383] [] pm_runtime_work+0x7c/0xa0 [17718.890388] [] process_one_work+0x14e/0x3d0 [17718.890391] [] worker_thread+0x11a/0x470 [17718.890395] [] ? rescuer_thread+0x310/0x310 [17718.890397] [] kthread+0xd2/0xf0 [17718.890400] [] ? kthread_create_on_node+0x1c0/0x1c0 [17718.890404] [] ret_from_fork+0x3f/0x70 [17718.890406] [] ? kthread_create_on_node+0x1c0/0x1c0 [17718.890408] ---[ end trace 5cf6e214fafcf805 ]--- [17748.831662] ------------[ cut here ]------------ [17748.831731] WARNING: CPU: 2 PID: 101 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [17748.831734] Power well on [17748.831737] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [17748.831851] CPU: 2 PID: 101 Comm: kworker/2:1 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [17748.831855] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [17748.831865] Workqueue: pm pm_runtime_work [17748.831869] ffffffffc0291d00 ffff8804184b7b88 ffffffff817b3653 0000000000000000 [17748.831876] ffff8804184b7bd8 ffff8804184b7bc8 ffffffff8107738a 0000000000000009 [17748.831881] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [17748.831887] Call Trace: [17748.831898] [] dump_stack+0x45/0x57 [17748.831908] [] warn_slowpath_common+0x8a/0xc0 [17748.831915] [] warn_slowpath_fmt+0x46/0x50 [17748.831957] [] hsw_enable_pc8+0x60f/0x730 [i915] [17748.831976] [] intel_suspend_complete+0x65/0x720 [i915] [17748.831995] [] intel_runtime_suspend+0xe3/0x210 [i915] [17748.832006] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17748.832012] [] pci_pm_runtime_suspend+0x61/0x130 [17748.832018] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17748.832024] [] __rpm_callback+0x37/0x80 [17748.832030] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17748.832035] [] rpm_callback+0x28/0x90 [17748.832040] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17748.832045] [] rpm_suspend+0x11c/0x5e0 [17748.832051] [] pm_runtime_work+0x7c/0xa0 [17748.832059] [] process_one_work+0x14e/0x3d0 [17748.832066] [] worker_thread+0x11a/0x470 [17748.832073] [] ? rescuer_thread+0x310/0x310 [17748.832078] [] kthread+0xd2/0xf0 [17748.832084] [] ? kthread_create_on_node+0x1c0/0x1c0 [17748.832090] [] ret_from_fork+0x3f/0x70 [17748.832095] [] ? kthread_create_on_node+0x1c0/0x1c0 [17748.832099] ---[ end trace 5cf6e214fafcf806 ]--- [17793.986612] ------------[ cut here ]------------ [17793.986684] WARNING: CPU: 3 PID: 197 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_display.c:9152 hsw_enable_pc8+0x60f/0x730 [i915]() [17793.986689] Power well on [17793.986692] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [17793.986862] CPU: 3 PID: 197 Comm: kworker/3:2 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [17793.986868] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [17793.986881] Workqueue: pm pm_runtime_work [17793.986888] ffffffffc0291d00 ffff88041752fb88 ffffffff817b3653 0000000000000000 [17793.986899] ffff88041752fbd8 ffff88041752fbc8 ffffffff8107738a 0000000000000009 [17793.986908] ffff880417f90000 ffff88041d1ca370 ffff88041d1ca380 ffff88041d1ca000 [17793.986918] Call Trace: [17793.986933] [] dump_stack+0x45/0x57 [17793.986945] [] warn_slowpath_common+0x8a/0xc0 [17793.986955] [] warn_slowpath_fmt+0x46/0x50 [17793.987014] [] hsw_enable_pc8+0x60f/0x730 [i915] [17793.987045] [] intel_suspend_complete+0x65/0x720 [i915] [17793.987076] [] intel_runtime_suspend+0xe3/0x210 [i915] [17793.987088] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17793.987098] [] pci_pm_runtime_suspend+0x61/0x130 [17793.987107] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17793.987116] [] __rpm_callback+0x37/0x80 [17793.987125] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17793.987133] [] rpm_callback+0x28/0x90 [17793.987143] [] ? pci_legacy_suspend_late+0xf0/0xf0 [17793.987151] [] rpm_suspend+0x11c/0x5e0 [17793.987161] [] pm_runtime_work+0x7c/0xa0 [17793.987172] [] process_one_work+0x14e/0x3d0 [17793.987182] [] worker_thread+0x11a/0x470 [17793.987193] [] ? rescuer_thread+0x310/0x310 [17793.987201] [] kthread+0xd2/0xf0 [17793.987211] [] ? kthread_create_on_node+0x1c0/0x1c0 [17793.987220] [] ret_from_fork+0x3f/0x70 [17793.987228] [] ? kthread_create_on_node+0x1c0/0x1c0 [17793.987234] ---[ end trace 5cf6e214fafcf807 ]--- [22551.154644] ------------[ cut here ]------------ [22551.154664] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [22551.154665] WARN_ON(!power_domains->domain_use_count[domain]) [22551.154666] Modules linked in: cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [22551.154703] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [22551.154704] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [22551.154721] Workqueue: events edp_panel_vdd_work [i915] [22551.154722] ffffffffc0289ef8 ffff88041d67fcc8 ffffffff817b3653 0000000000000000 [22551.154724] ffff88041d67fd18 ffff88041d67fd08 ffffffff8107738a ffff88041d67fd38 [22551.154725] ffff880417f9002c ffff8804185010e0 ffff880417f99380 ffff880417f90000 [22551.154727] Call Trace: [22551.154731] [] dump_stack+0x45/0x57 [22551.154733] [] warn_slowpath_common+0x8a/0xc0 [22551.154735] [] warn_slowpath_fmt+0x46/0x50 [22551.154742] [] ? intel_display_power_put+0xf0/0x160 [i915] [22551.154749] [] intel_display_power_put+0x136/0x160 [i915] [22551.154761] [] pps_unlock+0x3d/0x50 [i915] [22551.154771] [] edp_panel_vdd_work+0x39/0x40 [i915] [22551.154775] [] process_one_work+0x14e/0x3d0 [22551.154777] [] worker_thread+0x11a/0x470 [22551.154779] [] ? rescuer_thread+0x310/0x310 [22551.154780] [] kthread+0xd2/0xf0 [22551.154782] [] ? kthread_create_on_node+0x1c0/0x1c0 [22551.154785] [] ret_from_fork+0x3f/0x70 [22551.154787] [] ? kthread_create_on_node+0x1c0/0x1c0 [22551.154788] ---[ end trace 5cf6e214fafcf808 ]--- [22911.244832] usb 2-3: new SuperSpeed USB device number 4 using xhci_hcd [22911.261306] usb 2-3: New USB device found, idVendor=1f75, idProduct=0903 [22911.261309] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [22911.261311] usb 2-3: Product: PenDrive [22911.261312] usb 2-3: Manufacturer: Innostor [22911.261313] usb 2-3: SerialNumber: 000000000000000058 [22911.274998] usb-storage 2-3:1.0: USB Mass Storage device detected [22911.275059] scsi host6: usb-storage 2-3:1.0 [22911.275366] usbcore: registered new interface driver usb-storage [22911.277337] usbcore: registered new interface driver uas [22912.274935] scsi 6:0:0:0: Direct-Access Innostor Innostor 1.00 PQ: 0 ANSI: 6 [22912.275725] sd 6:0:0:0: Attached scsi generic sg1 type 0 [22912.275861] sd 6:0:0:0: [sdb] 487424000 512-byte logical blocks: (249 GB/232 GiB) [22912.276059] sd 6:0:0:0: [sdb] Write Protect is off [22912.276066] sd 6:0:0:0: [sdb] Mode Sense: 23 00 00 00 [22912.276239] sd 6:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA [22912.279789] sdb: sdb1 sdb2 sdb3 sdb4 [22912.281617] sd 6:0:0:0: [sdb] Attached SCSI removable disk [22917.102766] EXT4-fs (sdb2): recovery complete [22921.663801] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null) [22926.203520] EXT4-fs (sdb3): recovery complete [22928.499619] EXT4-fs (sdb3): mounted filesystem with ordered data mode. Opts: (null) [22933.882519] EXT4-fs (dm-1): VFS: Can't find ext4 filesystem [22933.882584] EXT4-fs (dm-1): VFS: Can't find ext4 filesystem [22933.882632] EXT4-fs (dm-1): VFS: Can't find ext4 filesystem [22933.882679] FAT-fs (dm-1): invalid media value (0xd5) [22933.882680] FAT-fs (dm-1): Can't find a valid FAT filesystem [22945.257148] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [23546.689422] INFO: task jbd2/dm-1-8:14770 blocked for more than 120 seconds. [23546.689427] Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [23546.689428] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [23546.689429] jbd2/dm-1-8 D ffff88042fad6640 0 14770 2 0x00000000 [23546.689434] ffff880419913988 0000000000000046 ffff88041d6a44c0 ffff88040a6e3700 [23546.689436] 0000000000000000 ffff880419914000 0000000000000000 7fffffffffffffff [23546.689438] 0000000000000002 ffffffff817b78f0 ffff8804199139a8 ffffffff817b7197 [23546.689441] Call Trace: [23546.689449] [] ? bit_wait+0x50/0x50 [23546.689451] [] schedule+0x37/0x80 [23546.689453] [] schedule_timeout+0x201/0x2a0 [23546.689457] [] ? __split_and_process_bio+0x285/0x3d0 [23546.689461] [] ? read_tsc+0x9/0x10 [23546.689465] [] ? ktime_get+0x3e/0xa0 [23546.689468] [] ? bit_wait+0x50/0x50 [23546.689470] [] io_schedule_timeout+0xa6/0x120 [23546.689474] [] ? prepare_to_wait+0x57/0x80 [23546.689476] [] bit_wait_io+0x36/0x50 [23546.689479] [] __wait_on_bit+0x5d/0x90 [23546.689481] [] ? bit_wait+0x50/0x50 [23546.689484] [] out_of_line_wait_on_bit+0x72/0x80 [23546.689485] [] ? autoremove_wake_function+0x40/0x40 [23546.689489] [] __wait_on_buffer+0x36/0x40 [23546.689493] [] jbd2_write_superblock+0x99/0x170 [23546.689495] [] jbd2_journal_update_sb_log_tail+0x37/0x90 [23546.689497] [] ? bit_wait+0x50/0x50 [23546.689499] [] __jbd2_update_log_tail+0x38/0xf0 [23546.689501] [] jbd2_update_log_tail+0x43/0x60 [23546.689505] [] jbd2_journal_commit_transaction+0x13d6/0x1800 [23546.689508] [] ? try_to_del_timer_sync+0x4f/0x70 [23546.689510] [] kjournald2+0xbb/0x240 [23546.689511] [] ? prepare_to_wait_event+0xf0/0xf0 [23546.689513] [] ? commit_timeout+0x10/0x10 [23546.689516] [] kthread+0xd2/0xf0 [23546.689518] [] ? kthread_create_on_node+0x1c0/0x1c0 [23546.689520] [] ret_from_fork+0x3f/0x70 [23546.689522] [] ? kthread_create_on_node+0x1c0/0x1c0 [33106.569935] usb 2-3: USB disconnect, device number 4 [33106.602139] Buffer I/O error on dev sdb3, logical block 2129920, lost sync page write [33106.602153] JBD2: Error -5 detected when updating journal superblock for sdb3-8. [33106.602154] Aborting journal on device sdb3-8. [33106.602155] Buffer I/O error on dev sdb3, logical block 2129920, lost sync page write [33106.602156] JBD2: Error -5 detected when updating journal superblock for sdb3-8. [33106.666118] Buffer I/O error on dev sdb2, logical block 2129920, lost sync page write [33106.666123] JBD2: Error -5 detected when updating journal superblock for sdb2-8. [33106.666124] Aborting journal on device sdb2-8. [33106.666135] Buffer I/O error on dev sdb2, logical block 2129920, lost sync page write [33106.666135] JBD2: Error -5 detected when updating journal superblock for sdb2-8. [33336.934569] kvm: zapping shadow pages for mmio generation wraparound [33500.078143] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078199] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078202] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078205] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078207] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078209] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078211] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078223] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078225] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33500.078227] ax88179_178a 2-1.4:1.0 eth1: kevent 2 may have been dropped [33549.002999] Purging GPU memory, 69632 bytes freed, 614400 bytes still pinned. [33549.005928] MATLAB invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0 [33549.005930] MATLAB cpuset=c2.session mems_allowed=0 [33549.005935] CPU: 0 PID: 14444 Comm: MATLAB Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [33549.005936] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [33549.005937] 0000000000000000 ffff88003764f988 ffffffff817b3653 0000000000000001 [33549.005939] ffff88041935e040 ffff88003764fa38 ffffffff817ae102 0000000000000000 [33549.005941] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [33549.005942] Call Trace: [33549.005947] [] dump_stack+0x45/0x57 [33549.005949] [] dump_header+0x81/0x202 [33549.005952] [] oom_kill_process+0x1c0/0x390 [33549.005956] [] ? has_capability_noaudit+0x1e/0x30 [33549.005962] [] out_of_memory+0x4b1/0x4f0 [33549.005964] [] __alloc_pages_nodemask+0x96b/0x990 [33549.005967] [] alloc_pages_current+0x91/0x100 [33549.005969] [] __page_cache_alloc+0xa4/0xc0 [33549.005970] [] filemap_fault+0x193/0x400 [33549.005973] [] __do_fault+0x3d/0xa0 [33549.005975] [] handle_mm_fault+0xe51/0x1840 [33549.005978] [] __do_page_fault+0x199/0x430 [33549.005982] [] ? SyS_futex+0x71/0x150 [33549.005983] [] do_page_fault+0x22/0x30 [33549.005986] [] page_fault+0x28/0x30 [33549.005987] Mem-Info: [33549.005989] active_anon:3928919 inactive_anon:73379 isolated_anon:0 [33549.005989] active_file:352 inactive_file:166 isolated_file:0 [33549.005989] unevictable:4 dirty:2 writeback:0 unstable:0 [33549.005989] slab_reclaimable:14132 slab_unreclaimable:12326 [33549.005989] mapped:15676 shmem:77920 pagetables:16330 bounce:0 [33549.005989] free:20761 free_pcp:174 free_cma:0 [33549.005992] Node 0 DMA free:15900kB min:12kB low:12kB high:16kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [33549.005995] lowmem_reserve[]: 0 3150 15946 15946 [33549.005997] Node 0 DMA32 free:54364kB min:3180kB low:3972kB high:4768kB active_anon:3056764kB inactive_anon:65344kB active_file:388kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3307956kB managed:3228060kB mlocked:0kB dirty:0kB writeback:0kB mapped:13140kB shmem:68216kB slab_reclaimable:11972kB slab_unreclaimable:9776kB kernel_stack:2240kB pagetables:15916kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:4728 all_unreclaimable? yes [33549.006000] lowmem_reserve[]: 0 0 12796 12796 [33549.006002] Node 0 Normal free:12780kB min:12920kB low:16148kB high:19380kB active_anon:12658912kB inactive_anon:228172kB active_file:1020kB inactive_file:660kB unevictable:16kB isolated(anon):0kB isolated(file):0kB present:13367296kB managed:13103312kB mlocked:16kB dirty:8kB writeback:0kB mapped:49564kB shmem:243464kB slab_reclaimable:44556kB slab_unreclaimable:39528kB kernel_stack:9248kB pagetables:49404kB unstable:0kB bounce:0kB free_pcp:696kB local_pcp:124kB free_cma:0kB writeback_tmp:0kB pages_scanned:11140 all_unreclaimable? yes [33549.006005] lowmem_reserve[]: 0 0 0 0 [33549.006006] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15900kB [33549.006013] Node 0 DMA32: 458*4kB (UEM) 395*8kB (UEM) 276*16kB (UE) 225*32kB (UE) 160*64kB (UE) 113*128kB (E) 44*256kB (UE) 2*512kB (EM) 1*1024kB (M) 0*2048kB 0*4096kB = 54624kB [33549.006019] Node 0 Normal: 1856*4kB (UE) 219*8kB (UE) 71*16kB (UE) 55*32kB (UEM) 7*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12648kB [33549.006025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [33549.006026] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [33549.006026] 78701 total pagecache pages [33549.006027] 0 pages in swap cache [33549.006028] Swap cache stats: add 0, delete 0, find 0/0 [33549.006029] Free swap = 0kB [33549.006029] Total swap = 0kB [33549.006030] 4172809 pages RAM [33549.006030] 0 pages HighMem/MovableOnly [33549.006031] 85991 pages reserved [33549.006031] 0 pages cma reserved [33549.006032] 0 pages hwpoisoned [33549.006033] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [33549.006037] [ 373] 0 373 5917 62 17 3 0 0 cgmanager [33549.006039] [ 428] 0 428 4870 65 14 3 0 0 upstart-udev-br [33549.006040] [ 436] 0 436 13066 264 27 3 0 -1000 systemd-udevd [33549.006042] [ 1689] 0 1689 3865 120 13 3 0 0 upstart-socket- [33549.006043] [ 1927] 0 1927 68281 506 133 3 0 0 smbd [33549.006044] [ 1934] 102 1934 10180 432 24 3 0 0 dbus-daemon [33549.006046] [ 2018] 0 2018 82560 798 63 3 0 0 ModemManager [33549.006047] [ 2021] 0 2021 68281 478 134 3 0 0 smbd [33549.006048] [ 2027] 0 2027 4825 82 14 3 0 0 bluetoothd [33549.006049] [ 2039] 0 2039 10882 97 26 3 0 0 systemd-logind [33549.006051] [ 2050] 0 2050 87880 456 65 3 0 0 NetworkManager [33549.006052] [ 2066] 0 2066 70381 663 41 3 0 0 polkitd [33549.006053] [ 2117] 101 2117 63962 214 27 3 0 0 rsyslogd [33549.006054] [ 2120] 111 2120 8147 155 22 3 0 0 avahi-daemon [33549.006056] [ 2122] 111 2122 8057 64 20 3 0 0 avahi-daemon [33549.006057] [ 2253] 0 2253 3820 66 13 3 0 0 upstart-file-br [33549.006058] [ 2335] 0 2335 5377 40 13 3 0 0 getty [33549.006059] [ 2339] 0 2339 5377 39 13 3 0 0 getty [33549.006060] [ 2340] 0 2340 31399 151 30 3 0 0 thermald [33549.006062] [ 2347] 0 2347 5377 40 12 3 0 0 getty [33549.006063] [ 2349] 0 2349 5377 40 13 4 0 0 getty [33549.006064] [ 2352] 0 2352 5377 42 13 3 0 0 getty [33549.006065] [ 2401] 0 2401 5915 63 17 3 0 0 cron [33549.006066] [ 2416] 0 2416 15344 170 34 3 0 -1000 sshd [33549.006068] [ 2417] 0 2417 4799 61 14 3 0 0 irqbalance [33549.006069] [ 2423] 0 2423 54165 169 40 3 0 0 gdm [33549.006070] [ 2437] 109 2437 90839 349 77 3 0 0 whoopsie [33549.006071] [ 2505] 0 2505 93492 238 48 3 0 0 gdm-simple-slav [33549.006072] [ 2554] 106 2554 9288 80 22 3 0 0 kerneloops [33549.006079] [ 2570] 0 2570 138393 18893 145 5 0 0 Xorg [33549.006080] [ 2576] 0 2576 71905 270 43 3 0 0 accounts-daemon [33549.006081] [ 2655] 0 2655 1093 52 8 3 0 0 acpid [33549.006083] [ 2756] 0 2756 24231 147 52 3 0 0 login [33549.006084] [ 2765] 0 2765 7655 146 18 3 0 0 wpa_supplicant [33549.006085] [ 2819] 0 2819 59944 348 51 3 0 0 upowerd [33549.006086] [ 2994] 113 2994 75412 377 46 4 0 0 colord [33549.006087] [ 3003] 107 3003 42230 58 19 3 0 0 rtkit-daemon [33549.006089] [ 3079] 65534 3079 9179 63 23 3 0 0 dnsmasq [33549.006090] [ 3228] 0 3228 57837 378 113 3 0 0 winbindd [33549.006091] [ 3250] 0 3250 48901 332 95 4 0 0 nmbd [33549.006092] [ 3252] 0 3252 59200 390 116 3 0 0 winbindd [33549.006093] [ 4737] 0 4737 143563 1609 80 4 0 0 gdm-session-wor [33549.006095] [ 4866] 1000 4866 129964 709 44 3 0 0 gnome-keyring-d [33549.006096] [ 4868] 1000 4868 10418 234 27 3 0 0 init [33549.006097] [ 4946] 1000 4946 10040 350 24 3 0 0 dbus-daemon [33549.006098] [ 4957] 1000 4957 5948 41 17 3 0 0 upstart-event-b [33549.006100] [ 4962] 1000 4962 19922 149 29 3 0 0 window-stack-br [33549.006101] [ 4978] 1000 4978 5950 56 14 3 0 0 upstart-dbus-br [33549.006102] [ 4980] 1000 4980 8069 76 17 3 0 0 upstart-file-br [33549.006103] [ 4982] 1000 4982 5950 56 14 3 0 0 upstart-dbus-br [33549.006104] [ 4984] 1000 4984 160564 1296 128 4 0 0 bamfdaemon [33549.006105] [ 4995] 1000 4995 5517 55 11 3 0 0 gpg-agent [33549.006106] [ 4999] 1000 4999 84423 625 33 3 0 0 at-spi-bus-laun [33549.006107] [ 5003] 1000 5003 9813 122 24 3 0 0 dbus-daemon [33549.006109] [ 5008] 1000 5008 31229 146 32 3 0 0 at-spi2-registr [33549.006110] [ 5011] 1000 5011 227300 2586 177 4 0 0 gnome-settings- [33549.006111] [ 5020] 1000 5020 49534 151 30 3 0 0 gvfsd [33549.006113] [ 5021] 1000 5021 143681 931 113 3 0 0 gnome-session [33549.006114] [ 5040] 1000 5040 70033 164 35 4 0 0 gvfsd-fuse [33549.006115] [ 5097] 1000 5097 44730 307 24 3 0 0 dconf-service [33549.006116] [ 5123] 1000 5123 98163 301 85 3 0 0 gsd-printer [33549.006117] [ 5125] 1000 5125 452286 53790 406 5 0 0 gnome-shell [33549.006118] [ 5132] 1000 5132 90770 824 45 4 0 0 ibus-daemon [33549.006119] [ 5136] 1000 5136 70604 153 39 3 0 0 ibus-dconf [33549.006121] [ 5138] 1000 5138 96602 536 87 3 0 0 ibus-x11 [33549.006122] [ 5150] 1000 5150 51661 147 36 3 0 0 ibus-engine-sim [33549.006123] [ 5161] 1000 5161 123266 1059 73 4 0 0 gnome-shell-cal [33549.006124] [ 5167] 1000 5167 241468 1252 144 4 0 0 evolution-sourc [33549.006126] [ 5172] 1000 5172 159559 1555 143 3 0 0 goa-daemon [33549.006127] [ 5174] 1000 5174 81768 933 62 3 0 0 mission-control [33549.006128] [ 5183] 1000 5183 93548 482 52 4 0 0 gvfs-udisks2-vo [33549.006129] [ 5186] 0 5186 127668 511 50 3 0 0 udisksd [33549.006131] [ 5201] 1000 5201 47285 97 29 4 0 0 gvfs-goa-volume [33549.006132] [ 5205] 1000 5205 53517 181 41 4 0 0 gvfs-gphoto2-vo [33549.006133] [ 5209] 1000 5209 50443 145 35 3 0 0 gvfs-mtp-volume [33549.006134] [ 5213] 1000 5213 71864 151 41 3 0 0 gvfs-afc-volume [33549.006135] [ 5237] 1000 5237 100801 958 63 3 0 0 tracker-miner-f [33549.006137] [ 5240] 1000 5240 283188 42762 352 4 0 0 thunderbird [33549.006138] [ 5245] 1000 5245 66313 145 32 4 0 0 indicator-bluet [33549.006139] [ 5247] 1000 5247 71689 295 72 3 0 0 indicator-appli [33549.006140] [ 5255] 1000 5255 193125 1427 138 3 0 0 nm-applet [33549.006141] [ 5261] 1000 5261 116475 2952 59 3 0 0 tracker-store [33549.006142] [ 5263] 1000 5263 188476 35054 185 2 0 0 skype [33549.006144] [ 5294] 1000 5294 107599 579 81 3 0 0 pulseaudio [33549.006145] [ 5304] 1000 5304 168765 3499 140 3 0 0 gnome-terminal [33549.006146] [ 5308] 1000 5308 70017 166 38 3 0 0 indicator-power [33549.006147] [ 5332] 1000 5332 14976 446 32 3 0 0 gconfd-2 [33549.006148] [ 5337] 1000 5337 900876 18086 283 7 0 0 dropbox [33549.006149] [ 5354] 1000 5354 201264 9533 149 4 0 0 evolution-calen [33549.006151] [ 5386] 1000 5386 3707 40 13 3 0 0 gnome-pty-helpe [33549.006152] [ 5567] 1000 5567 67968 106 33 3 0 0 gvfsd-burn [33549.006153] [ 5734] 118 5734 8894 156 22 3 0 0 ntpd [33549.006154] [ 5750] 1000 5750 113651 1414 109 3 0 0 telepathy-indic [33549.006155] [ 5759] 1000 5759 199439 1557 100 4 0 0 zeitgeist-datah [33549.006157] [ 5765] 1000 5765 87219 785 40 3 0 0 zeitgeist-daemo [33549.006158] [ 5776] 1000 5776 81472 604 55 3 0 0 zeitgeist-fts [33549.006159] [ 5778] 1000 5778 3226 20 12 3 0 0 cat [33549.006160] [ 5829] 1000 5829 191316 2390 207 4 0 0 evolution-alarm [33549.006161] [ 5843] 1000 5843 36826 5052 40 3 0 0 gvfsd-metadata [33549.006162] [ 5872] 1000 5872 165078 1671 123 4 0 0 update-notifier [33549.006164] [ 5917] 1000 5917 94872 717 52 3 0 0 deja-dup-monito [33549.006165] [ 6516] 1000 6516 9812 105 23 3 0 0 dbus-daemon [33549.006166] [ 6519] 1000 6519 175465 16127 154 4 0 0 gnome-screensav [33549.006167] [ 6522] 1000 6522 49544 128 32 3 0 0 gvfsd [33549.006168] [ 6526] 1000 6526 86417 165 38 3 0 0 gvfsd-fuse [33549.006170] [ 7571] 0 7571 1049944 279 97 7 0 0 console-kit-dae [33549.006171] [11085] 0 11085 18874 242 41 3 0 0 cups-browsed [33549.006172] [11340] 0 11340 19775 855 42 3 0 0 cupsd [33549.006173] [11693] 7 11693 15792 127 35 3 0 0 dbus [33549.006174] [13249] 0 13249 69724 404 69 4 0 0 gdm-session-wor [33549.006176] [13258] 0 13258 69724 404 73 4 0 0 gdm-session-wor [33549.006177] [13267] 0 13267 69725 403 74 3 0 0 gdm-session-wor [33549.006178] [13702] 0 13702 69725 404 73 3 0 0 gdm-session-wor [33549.006179] [13863] 1000 13863 7524 957 19 3 0 0 bash [33549.006180] [13905] 1000 13905 7523 956 18 3 0 0 bash [33549.006182] [14361] 1000 14361 999901 79345 517 8 0 0 MATLAB [33549.006183] [16011] 1000 16011 14140 855 29 3 0 0 vim [33549.006184] [16016] 1000 16016 272373 41671 344 4 0 0 firefox [33549.006185] [16092] 1000 16092 7533 968 21 3 0 0 bash [33549.006187] [16252] 1000 16252 1179361 1032854 2152 7 0 0 qemu-system-x86 [33549.006188] [16285] 1000 16285 3306114 2610875 5596 15 0 0 qgis.bin [33549.006189] [16300] 0 16300 69951 487 136 3 0 0 smbd [33549.006190] [16301] 0 16301 57837 384 109 3 0 0 winbindd [33549.006191] [16302] 0 16302 57837 384 112 3 0 0 winbindd [33549.006192] [16346] 0 16346 44499 110 23 3 0 0 systemd-shim [33549.006193] [16360] 0 16360 1112 20 8 3 0 0 sh [33549.006195] [16361] 0 16361 1112 46 9 3 0 0 pm-suspend [33549.006196] [16373] 0 16373 32420 127 34 3 0 0 nm-dispatcher.a [33549.006197] [16405] 0 16405 1112 21 7 3 0 0 00powersave [33549.006198] [16407] 0 16407 1112 45 8 3 0 0 pm-powersave [33549.006199] [16427] 0 16427 1112 21 8 3 0 0 anacron [33549.006200] [16428] 0 16428 3830 39 14 3 0 0 start [33549.006201] Out of memory: Kill process 16285 (qgis.bin) score 640 or sacrifice child [33549.006229] Killed process 16285 (qgis.bin) total-vm:13224456kB, anon-rss:10437324kB, file-rss:6176kB [33549.390437] PM: Syncing filesystems ... done. [33549.393041] PM: Preparing system for sleep (mem) [33549.397501] Freezing user space processes ... (elapsed 0.001 seconds) done. [33549.399316] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [33549.400466] PM: Suspending system (mem) [33549.400478] Suspending console(s) (use no_console_suspend to debug) [33549.400721] sd 4:0:0:0: [sda] Synchronizing SCSI cache [33549.400928] sd 4:0:0:0: [sda] Stopping disk [33551.236030] ------------[ cut here ]------------ [33551.236046] WARNING: CPU: 6 PID: 16335 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [33551.236047] WARN_ON(!power_domains->domain_use_count[domain]) [33551.236068] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [33551.236076] CPU: 6 PID: 16335 Comm: kworker/u16:8 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [33551.236076] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [33551.236080] Workqueue: events_unbound async_run_entry_fn [33551.236081] ffffffffc0289ef8 ffff880049b13b58 ffffffff817b3653 ffffffff81c519b8 [33551.236082] ffff880049b13ba8 ffff880049b13b98 ffffffff8107738a 0000000000000000 [33551.236083] ffff880417f9002c ffff880417f90000 ffff880417f99380 ffff880417f90000 [33551.236084] Call Trace: [33551.236087] [] dump_stack+0x45/0x57 [33551.236090] [] warn_slowpath_common+0x8a/0xc0 [33551.236091] [] warn_slowpath_fmt+0x46/0x50 [33551.236097] [] intel_display_power_put+0x136/0x160 [i915] [33551.236109] [] intel_crtc_control+0x8a/0x110 [i915] [33551.236113] [] i915_drm_suspend+0xa6/0x1d0 [i915] [33551.236117] [] i915_pm_suspend+0x2f/0x50 [i915] [33551.236119] [] pci_pm_suspend+0x7a/0x150 [33551.236120] [] ? pci_pm_freeze+0xf0/0xf0 [33551.236122] [] dpm_run_callback+0x4e/0x100 [33551.236123] [] __device_suspend+0x122/0x360 [33551.236125] [] async_suspend+0x1f/0xa0 [33551.236126] [] async_run_entry_fn+0x4c/0x160 [33551.236128] [] process_one_work+0x14e/0x3d0 [33551.236129] [] worker_thread+0x11a/0x470 [33551.236130] [] ? rescuer_thread+0x310/0x310 [33551.236131] [] kthread+0xd2/0xf0 [33551.236132] [] ? kthread_create_on_node+0x1c0/0x1c0 [33551.236133] [] ret_from_fork+0x3f/0x70 [33551.236134] [] ? kthread_create_on_node+0x1c0/0x1c0 [33551.236135] ---[ end trace 5cf6e214fafcf809 ]--- [33551.249878] ------------[ cut here ]------------ [33551.249893] WARNING: CPU: 6 PID: 16335 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [33551.249894] WARN_ON(!power_well->count) [33551.249915] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [33551.249922] CPU: 6 PID: 16335 Comm: kworker/u16:8 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [33551.249922] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [33551.249926] Workqueue: events_unbound async_run_entry_fn [33551.249928] ffffffffc0289ef8 ffff880049b13b78 ffffffff817b3653 ffffffff81c519b8 [33551.249929] ffff880049b13bc8 ffff880049b13bb8 ffffffff8107738a ffff880049b13bd8 [33551.249930] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [33551.249930] Call Trace: [33551.249933] [] dump_stack+0x45/0x57 [33551.249936] [] warn_slowpath_common+0x8a/0xc0 [33551.249937] [] warn_slowpath_fmt+0x46/0x50 [33551.249943] [] intel_display_power_put+0x117/0x160 [i915] [33551.249949] [] intel_display_set_init_power+0x2a/0x40 [i915] [33551.249952] [] i915_drm_suspend+0x182/0x1d0 [i915] [33551.249957] [] i915_pm_suspend+0x2f/0x50 [i915] [33551.249960] [] pci_pm_suspend+0x7a/0x150 [33551.249961] [] ? pci_pm_freeze+0xf0/0xf0 [33551.249964] [] dpm_run_callback+0x4e/0x100 [33551.249965] [] __device_suspend+0x122/0x360 [33551.249966] [] async_suspend+0x1f/0xa0 [33551.249967] [] async_run_entry_fn+0x4c/0x160 [33551.249970] [] process_one_work+0x14e/0x3d0 [33551.249971] [] worker_thread+0x11a/0x470 [33551.249972] [] ? rescuer_thread+0x310/0x310 [33551.249973] [] kthread+0xd2/0xf0 [33551.249975] [] ? kthread_create_on_node+0x1c0/0x1c0 [33551.249977] [] ret_from_fork+0x3f/0x70 [33551.249978] [] ? kthread_create_on_node+0x1c0/0x1c0 [33551.249978] ---[ end trace 5cf6e214fafcf80a ]--- [33551.371409] PM: suspend of devices complete after 1968.569 msecs [33551.399438] PM: late suspend of devices complete after 27.982 msecs [33551.400221] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [33551.400403] pcieport 0000:00:1c.3: System wakeup enabled by ACPI [33551.400437] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [33551.400487] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [33551.415438] PM: noirq suspend of devices complete after 15.980 msecs [33551.415661] ACPI: Preparing to enter system sleep state S3 [33551.416652] ACPI : EC: EC stopped [33551.416653] PM: Saving platform NVS memory [33551.416658] Disabling non-boot CPUs ... [33551.417887] smpboot: CPU 1 is now offline [33551.436966] smpboot: CPU 2 is now offline [33551.459944] Broke affinity for irq 31 [33551.460955] smpboot: CPU 3 is now offline [33551.479928] Broke affinity for irq 31 [33551.480938] smpboot: CPU 4 is now offline [33551.499909] Broke affinity for irq 23 [33551.499912] Broke affinity for irq 31 [33551.500920] smpboot: CPU 5 is now offline [33551.519864] Broke affinity for irq 23 [33551.519867] Broke affinity for irq 31 [33551.520874] smpboot: CPU 6 is now offline [33551.535834] Broke affinity for irq 16 [33551.535837] Broke affinity for irq 23 [33551.535839] Broke affinity for irq 27 [33551.535840] Broke affinity for irq 31 [33551.536845] smpboot: CPU 7 is now offline [33551.552742] ACPI: Low-level resume complete [33551.552774] ACPI : EC: EC started [33551.552775] PM: Restoring platform NVS memory [33551.553112] Enabling non-boot CPUs ... [33551.553146] x86: Booting SMP configuration: [33551.553147] smpboot: Booting Node 0 Processor 1 APIC 0x2 [33551.568978] cache: parent cpu1 should not be sleeping [33551.569076] CPU1 is up [33551.569092] smpboot: Booting Node 0 Processor 2 APIC 0x4 [33551.581018] cache: parent cpu2 should not be sleeping [33551.581115] CPU2 is up [33551.581130] smpboot: Booting Node 0 Processor 3 APIC 0x6 [33551.597071] cache: parent cpu3 should not be sleeping [33551.597164] CPU3 is up [33551.597180] smpboot: Booting Node 0 Processor 4 APIC 0x1 [33551.613030] cache: parent cpu4 should not be sleeping [33551.613094] CPU4 is up [33551.613105] smpboot: Booting Node 0 Processor 5 APIC 0x3 [33551.625063] cache: parent cpu5 should not be sleeping [33551.625126] CPU5 is up [33551.625138] smpboot: Booting Node 0 Processor 6 APIC 0x5 [33551.641101] cache: parent cpu6 should not be sleeping [33551.641167] CPU6 is up [33551.641178] smpboot: Booting Node 0 Processor 7 APIC 0x7 [33551.657161] cache: parent cpu7 should not be sleeping [33551.657224] CPU7 is up [33551.663039] ACPI: Waking up from system sleep state S3 [33551.663694] acpi LNXPOWER:01: Turning OFF [33551.665019] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [33551.665039] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [33551.665062] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [33551.677749] PM: noirq resume of devices complete after 14.025 msecs [33551.744685] PM: early resume of devices complete after 66.849 msecs [33551.744830] rtc_cmos 00:02: System wakeup disabled by ACPI [33551.744893] pcieport 0000:00:1c.3: System wakeup disabled by ACPI [33551.745440] sd 4:0:0:0: [sda] Starting disk [33551.786952] xhci_hcd 0000:00:14.0: port 6 resume PLC timeout [33552.013469] usb 1-7: reset full-speed USB device number 3 using xhci_hcd [33552.065389] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [33552.070410] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [33552.070412] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [33552.070413] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [33552.070628] ata5.00: supports DRM functions and may not be fully accessible [33552.070722] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1 [33552.071050] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [33552.071051] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [33552.071052] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [33552.071167] ata5.00: supports DRM functions and may not be fully accessible [33552.071194] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1 [33552.071242] ata5.00: configured for UDMA/133 [33552.221883] PM: resume of devices complete after 476.658 msecs [33552.222456] PM: Finishing wakeup. [33552.222457] Restarting tasks ... done. [33552.235344] Bluetooth: hci0: read Intel version: 3707100100012d0d00 [33552.235348] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq [33552.298457] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated [33552.782631] psmouse serio2: synaptics: queried max coordinates: x [..5692], y [..4680] [33553.047733] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [33553.108399] r8169 0000:04:00.1 eth0: rtl_eriar_cond == 1 (loop: 100, delay: 100). [33553.499723] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [33553.500925] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [33553.501172] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [33553.615588] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [33553.615847] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [33553.631142] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [33553.649352] r8169 0000:04:00.1 eth0: link down [33553.649410] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [33555.332757] ax88179_178a 2-1.4:1.0 eth1: ax88179 - Link status is: 1 [33555.337838] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [33564.830047] ------------[ cut here ]------------ [33564.830073] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [33564.830074] WARN_ON(!power_domains->domain_use_count[domain]) [33564.830075] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [33564.830110] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [33564.830111] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [33564.830112] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [33564.830114] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a ffff8800379cbb98 [33564.830115] ffff880417f9002c 0000000000000001 ffff880417f99380 ffff880417f90000 [33564.830116] Call Trace: [33564.830120] [] dump_stack+0x45/0x57 [33564.830123] [] warn_slowpath_common+0x8a/0xc0 [33564.830125] [] warn_slowpath_fmt+0x46/0x50 [33564.830131] [] intel_display_power_put+0x136/0x160 [i915] [33564.830143] [] __intel_set_mode+0x844/0xb10 [i915] [33564.830152] [] intel_crtc_set_config+0x366/0x5a0 [i915] [33564.830161] [] drm_mode_set_config_internal+0x68/0x100 [drm] [33564.830167] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [33564.830171] [] drm_ioctl+0x363/0x680 [drm] [33564.830176] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [33564.830179] [] do_vfs_ioctl+0x2cd/0x4b0 [33564.830181] [] ? __do_page_fault+0x1b6/0x430 [33564.830183] [] SyS_ioctl+0x79/0x90 [33564.830184] [] entry_SYSCALL_64_fastpath+0x16/0x75 [33564.830185] ---[ end trace 5cf6e214fafcf80b ]--- [33577.395239] ------------[ cut here ]------------ [33577.395257] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [33577.395258] WARN_ON(!power_domains->domain_use_count[domain]) [33577.395259] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [33577.395294] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [33577.395295] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [33577.395296] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [33577.395298] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a ffff8800379cbb98 [33577.395299] ffff880417f9002c 0000000000000001 ffff880417f99380 ffff880417f90000 [33577.395301] Call Trace: [33577.395305] [] dump_stack+0x45/0x57 [33577.395308] [] warn_slowpath_common+0x8a/0xc0 [33577.395310] [] warn_slowpath_fmt+0x46/0x50 [33577.395316] [] intel_display_power_put+0x136/0x160 [i915] [33577.395328] [] __intel_set_mode+0x844/0xb10 [i915] [33577.395338] [] intel_crtc_set_config+0x366/0x5a0 [i915] [33577.395348] [] drm_mode_set_config_internal+0x68/0x100 [drm] [33577.395355] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [33577.395359] [] drm_ioctl+0x363/0x680 [drm] [33577.395365] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [33577.395367] [] ? __call_rcu_nocb_enqueue+0xdb/0xe0 [33577.395370] [] do_vfs_ioctl+0x2cd/0x4b0 [33577.395372] [] ? mntput+0x24/0x40 [33577.395373] [] ? __fput+0x190/0x210 [33577.395375] [] SyS_ioctl+0x79/0x90 [33577.395377] [] entry_SYSCALL_64_fastpath+0x16/0x75 [33577.395377] ---[ end trace 5cf6e214fafcf80c ]--- [33577.410232] ------------[ cut here ]------------ [33577.410253] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [33577.410263] WARN_ON(!power_well->count) [33577.410264] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [33577.410296] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [33577.410297] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [33577.410298] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [33577.410300] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a ffff8800379cbb18 [33577.410301] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [33577.410302] Call Trace: [33577.410306] [] dump_stack+0x45/0x57 [33577.410308] [] warn_slowpath_common+0x8a/0xc0 [33577.410309] [] warn_slowpath_fmt+0x46/0x50 [33577.410316] [] intel_display_power_put+0x117/0x160 [i915] [33577.410327] [] __intel_set_mode+0x844/0xb10 [i915] [33577.410336] [] intel_crtc_set_config+0x366/0x5a0 [i915] [33577.410344] [] drm_mode_set_config_internal+0x68/0x100 [drm] [33577.410350] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [33577.410354] [] drm_ioctl+0x363/0x680 [drm] [33577.410360] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [33577.410362] [] do_vfs_ioctl+0x2cd/0x4b0 [33577.410365] [] ? __sys_recvmsg+0x62/0x80 [33577.410366] [] SyS_ioctl+0x79/0x90 [33577.410368] [] entry_SYSCALL_64_fastpath+0x16/0x75 [33577.410368] ---[ end trace 5cf6e214fafcf80d ]--- [33581.774891] ------------[ cut here ]------------ [33581.774929] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [33581.774930] WARN_ON(!power_domains->domain_use_count[domain]) [33581.774930] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [33581.774967] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [33581.774968] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [33581.774982] Workqueue: events edp_panel_vdd_work [i915] [33581.774983] ffffffffc0289ef8 ffff88041d67fcc8 ffffffff817b3653 0000000000000000 [33581.774984] ffff88041d67fd18 ffff88041d67fd08 ffffffff8107738a ffff88041d67fd38 [33581.774986] ffff880417f9002c ffff8804185010e0 ffff880417f99380 ffff880417f90000 [33581.774987] Call Trace: [33581.774991] [] dump_stack+0x45/0x57 [33581.774994] [] warn_slowpath_common+0x8a/0xc0 [33581.774995] [] warn_slowpath_fmt+0x46/0x50 [33581.775002] [] ? intel_display_power_put+0xf0/0x160 [i915] [33581.775007] [] intel_display_power_put+0x136/0x160 [i915] [33581.775017] [] pps_unlock+0x3d/0x50 [i915] [33581.775026] [] edp_panel_vdd_work+0x39/0x40 [i915] [33581.775029] [] process_one_work+0x14e/0x3d0 [33581.775031] [] worker_thread+0x11a/0x470 [33581.775033] [] ? rescuer_thread+0x310/0x310 [33581.775034] [] kthread+0xd2/0xf0 [33581.775036] [] ? kthread_create_on_node+0x1c0/0x1c0 [33581.775039] [] ret_from_fork+0x3f/0x70 [33581.775040] [] ? kthread_create_on_node+0x1c0/0x1c0 [33581.775041] ---[ end trace 5cf6e214fafcf80e ]--- [33603.796744] init: tty1 main process ended, respawning [34904.778111] ------------[ cut here ]------------ [34904.778128] WARNING: CPU: 0 PID: 4 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [34904.778129] WARN_ON(!power_domains->domain_use_count[domain]) [34904.778131] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [34904.778170] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [34904.778171] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [34904.778187] Workqueue: events edp_panel_vdd_work [i915] [34904.778189] ffffffffc0289ef8 ffff88041d67fcc8 ffffffff817b3653 0000000000000000 [34904.778190] ffff88041d67fd18 ffff88041d67fd08 ffffffff8107738a ffff880037b47000 [34904.778192] ffff880417f9002c ffff8804185010e0 ffff880417f99380 ffff880417f90000 [34904.778193] Call Trace: [34904.778197] [] dump_stack+0x45/0x57 [34904.778200] [] warn_slowpath_common+0x8a/0xc0 [34904.778201] [] warn_slowpath_fmt+0x46/0x50 [34904.778208] [] ? intel_display_power_put+0xf0/0x160 [i915] [34904.778214] [] intel_display_power_put+0x136/0x160 [i915] [34904.778224] [] pps_unlock+0x3d/0x50 [i915] [34904.778233] [] edp_panel_vdd_work+0x39/0x40 [i915] [34904.778237] [] process_one_work+0x14e/0x3d0 [34904.778238] [] worker_thread+0x11a/0x470 [34904.778240] [] ? rescuer_thread+0x310/0x310 [34904.778242] [] kthread+0xd2/0xf0 [34904.778243] [] ? kthread_create_on_node+0x1c0/0x1c0 [34904.778246] [] ret_from_fork+0x3f/0x70 [34904.778248] [] ? kthread_create_on_node+0x1c0/0x1c0 [34904.778249] ---[ end trace 5cf6e214fafcf80f ]--- [37198.843883] Purging GPU memory, 69632 bytes freed, 614400 bytes still pinned. [37198.844136] gnome-screensav invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 [37198.844138] gnome-screensav cpuset=c2.session mems_allowed=0 [37198.844142] CPU: 2 PID: 6519 Comm: gnome-screensav Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [37198.844143] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [37198.844144] 0000000000000000 ffff88041860ba78 ffffffff817b3653 0000000000000000 [37198.844145] ffff8800c3c49b80 ffff88041860bb28 ffffffff817ae102 0000000000000000 [37198.844147] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [37198.844148] Call Trace: [37198.844152] [] dump_stack+0x45/0x57 [37198.844155] [] dump_header+0x81/0x202 [37198.844158] [] oom_kill_process+0x1c0/0x390 [37198.844161] [] ? has_capability_noaudit+0x1e/0x30 [37198.844162] [] out_of_memory+0x4b1/0x4f0 [37198.844165] [] __alloc_pages_nodemask+0x96b/0x990 [37198.844167] [] alloc_pages_vma+0xb5/0x200 [37198.844171] [] handle_mm_fault+0x134d/0x1840 [37198.844174] [] __do_page_fault+0x199/0x430 [37198.844175] [] do_page_fault+0x22/0x30 [37198.844178] [] page_fault+0x28/0x30 [37198.844179] Mem-Info: [37198.844182] active_anon:3912984 inactive_anon:73956 isolated_anon:0 [37198.844182] active_file:0 inactive_file:0 isolated_file:32 [37198.844182] unevictable:4 dirty:5 writeback:0 unstable:0 [37198.844182] slab_reclaimable:13829 slab_unreclaimable:27367 [37198.844182] mapped:15848 shmem:78766 pagetables:16787 bounce:0 [37198.844182] free:20769 free_pcp:715 free_cma:0 [37198.844184] Node 0 DMA free:15900kB min:12kB low:12kB high:16kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15900kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [37198.844187] lowmem_reserve[]: 0 3150 15946 15946 [37198.844189] Node 0 DMA32 free:54364kB min:3180kB low:3972kB high:4768kB active_anon:3046332kB inactive_anon:64224kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3307956kB managed:3228060kB mlocked:0kB dirty:0kB writeback:0kB mapped:15328kB shmem:68888kB slab_reclaimable:12176kB slab_unreclaimable:22116kB kernel_stack:2304kB pagetables:16616kB unstable:0kB bounce:0kB free_pcp:1536kB local_pcp:116kB free_cma:0kB writeback_tmp:0kB pages_scanned:103084 all_unreclaimable? yes [37198.844191] lowmem_reserve[]: 0 0 12796 12796 [37198.844193] Node 0 Normal free:12812kB min:12920kB low:16148kB high:19380kB active_anon:12605604kB inactive_anon:231600kB active_file:0kB inactive_file:0kB unevictable:16kB isolated(anon):0kB isolated(file):128kB present:13367296kB managed:13103312kB mlocked:16kB dirty:20kB writeback:0kB mapped:48064kB shmem:246176kB slab_reclaimable:43140kB slab_unreclaimable:87352kB kernel_stack:9184kB pagetables:50532kB unstable:0kB bounce:0kB free_pcp:1324kB local_pcp:120kB free_cma:0kB writeback_tmp:0kB pages_scanned:2048 all_unreclaimable? yes [37198.844196] lowmem_reserve[]: 0 0 0 0 [37198.844198] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 0*32kB 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15900kB [37198.844203] Node 0 DMA32: 402*4kB (UEM) 419*8kB (UEM) 211*16kB (UE) 233*32kB (UE) 80*64kB (UE) 112*128kB (E) 73*256kB (EM) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 54448kB [37198.844209] Node 0 Normal: 358*4kB (UE) 290*8kB (UEM) 180*16kB (UEM) 184*32kB (UEM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12520kB [37198.844214] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [37198.844215] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [37198.844215] 79114 total pagecache pages [37198.844216] 0 pages in swap cache [37198.844217] Swap cache stats: add 0, delete 0, find 0/0 [37198.844218] Free swap = 0kB [37198.844218] Total swap = 0kB [37198.844219] 4172809 pages RAM [37198.844219] 0 pages HighMem/MovableOnly [37198.844220] 85991 pages reserved [37198.844220] 0 pages cma reserved [37198.844221] 0 pages hwpoisoned [37198.844221] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [37198.844230] [ 373] 0 373 5917 62 17 3 0 0 cgmanager [37198.844231] [ 428] 0 428 4870 77 14 3 0 0 upstart-udev-br [37198.844234] [ 436] 0 436 13066 264 27 3 0 -1000 systemd-udevd [37198.844235] [ 1689] 0 1689 3865 119 13 3 0 0 upstart-socket- [37198.844237] [ 1927] 0 1927 68281 476 133 3 0 0 smbd [37198.844239] [ 1934] 102 1934 10180 435 24 3 0 0 dbus-daemon [37198.844240] [ 2018] 0 2018 82560 798 63 3 0 0 ModemManager [37198.844241] [ 2021] 0 2021 68281 478 134 3 0 0 smbd [37198.844242] [ 2027] 0 2027 4825 81 14 3 0 0 bluetoothd [37198.844244] [ 2039] 0 2039 10882 97 26 3 0 0 systemd-logind [37198.844245] [ 2050] 0 2050 87880 457 65 3 0 0 NetworkManager [37198.844246] [ 2066] 0 2066 70381 663 41 3 0 0 polkitd [37198.844247] [ 2117] 101 2117 63962 229 27 3 0 0 rsyslogd [37198.844249] [ 2120] 111 2120 8147 155 22 3 0 0 avahi-daemon [37198.844250] [ 2122] 111 2122 8057 64 20 3 0 0 avahi-daemon [37198.844251] [ 2253] 0 2253 3820 65 13 3 0 0 upstart-file-br [37198.844252] [ 2335] 0 2335 5377 39 13 3 0 0 getty [37198.844254] [ 2339] 0 2339 5377 38 13 3 0 0 getty [37198.844255] [ 2340] 0 2340 31399 151 30 3 0 0 thermald [37198.844256] [ 2347] 0 2347 5377 39 12 3 0 0 getty [37198.844257] [ 2349] 0 2349 5377 39 13 4 0 0 getty [37198.844258] [ 2352] 0 2352 5377 41 13 3 0 0 getty [37198.844260] [ 2401] 0 2401 5915 63 17 3 0 0 cron [37198.844261] [ 2416] 0 2416 15344 170 34 3 0 -1000 sshd [37198.844262] [ 2417] 0 2417 4799 62 14 3 0 0 irqbalance [37198.844263] [ 2423] 0 2423 54165 178 40 3 0 0 gdm [37198.844264] [ 2437] 109 2437 90864 360 77 3 0 0 whoopsie [37198.844266] [ 2505] 0 2505 93492 251 48 3 0 0 gdm-simple-slav [37198.844267] [ 2554] 106 2554 9288 95 22 3 0 0 kerneloops [37198.844268] [ 2570] 0 2570 134157 18922 139 5 0 0 Xorg [37198.844269] [ 2576] 0 2576 71905 283 43 3 0 0 accounts-daemon [37198.844271] [ 2655] 0 2655 1093 52 8 3 0 0 acpid [37198.844272] [ 2765] 0 2765 7655 146 18 3 0 0 wpa_supplicant [37198.844273] [ 2819] 0 2819 59944 356 51 3 0 0 upowerd [37198.844275] [ 2994] 113 2994 75412 376 46 4 0 0 colord [37198.844276] [ 3003] 107 3003 42230 58 19 3 0 0 rtkit-daemon [37198.844277] [ 3079] 65534 3079 9179 63 23 3 0 0 dnsmasq [37198.844279] [ 3228] 0 3228 57837 378 113 3 0 0 winbindd [37198.844280] [ 3250] 0 3250 48901 332 95 4 0 0 nmbd [37198.844281] [ 3252] 0 3252 59200 390 116 3 0 0 winbindd [37198.844283] [ 4737] 0 4737 143563 1126 80 4 0 0 gdm-session-wor [37198.844284] [ 4866] 1000 4866 129964 734 44 3 0 0 gnome-keyring-d [37198.844285] [ 4868] 1000 4868 10418 234 27 3 0 0 init [37198.844286] [ 4946] 1000 4946 10040 350 24 3 0 0 dbus-daemon [37198.844288] [ 4957] 1000 4957 5948 54 17 3 0 0 upstart-event-b [37198.844289] [ 4962] 1000 4962 19922 149 29 3 0 0 window-stack-br [37198.844291] [ 4978] 1000 4978 5950 56 14 3 0 0 upstart-dbus-br [37198.844292] [ 4980] 1000 4980 8069 77 17 3 0 0 upstart-file-br [37198.844293] [ 4982] 1000 4982 5950 56 14 3 0 0 upstart-dbus-br [37198.844295] [ 4984] 1000 4984 160564 1306 135 4 0 0 bamfdaemon [37198.844296] [ 4995] 1000 4995 5517 55 11 3 0 0 gpg-agent [37198.844297] [ 4999] 1000 4999 84423 633 33 3 0 0 at-spi-bus-laun [37198.844298] [ 5003] 1000 5003 9813 122 24 3 0 0 dbus-daemon [37198.844300] [ 5008] 1000 5008 31229 154 32 3 0 0 at-spi2-registr [37198.844301] [ 5011] 1000 5011 266512 3013 185 4 0 0 gnome-settings- [37198.844302] [ 5020] 1000 5020 49534 161 30 3 0 0 gvfsd [37198.844304] [ 5021] 1000 5021 143681 931 113 3 0 0 gnome-session [37198.844305] [ 5040] 1000 5040 86417 164 36 4 0 0 gvfsd-fuse [37198.844306] [ 5097] 1000 5097 44730 306 24 3 0 0 dconf-service [37198.844307] [ 5123] 1000 5123 98163 301 85 3 0 0 gsd-printer [37198.844308] [ 5125] 1000 5125 476159 74290 460 5 0 0 gnome-shell [37198.844310] [ 5132] 1000 5132 90770 835 45 4 0 0 ibus-daemon [37198.844311] [ 5136] 1000 5136 70604 153 39 3 0 0 ibus-dconf [37198.844312] [ 5138] 1000 5138 96602 536 87 3 0 0 ibus-x11 [37198.844313] [ 5150] 1000 5150 51661 146 36 3 0 0 ibus-engine-sim [37198.844314] [ 5161] 1000 5161 123266 1094 73 4 0 0 gnome-shell-cal [37198.844316] [ 5167] 1000 5167 241468 1251 144 4 0 0 evolution-sourc [37198.844317] [ 5172] 1000 5172 159559 1555 143 3 0 0 goa-daemon [37198.844318] [ 5174] 1000 5174 81768 944 62 3 0 0 mission-control [37198.844319] [ 5183] 1000 5183 93548 481 52 4 0 0 gvfs-udisks2-vo [37198.844321] [ 5186] 0 5186 127668 511 50 3 0 0 udisksd [37198.844322] [ 5201] 1000 5201 47285 97 29 4 0 0 gvfs-goa-volume [37198.844324] [ 5205] 1000 5205 53517 181 41 4 0 0 gvfs-gphoto2-vo [37198.844325] [ 5209] 1000 5209 50443 145 35 3 0 0 gvfs-mtp-volume [37198.844326] [ 5213] 1000 5213 71864 151 41 3 0 0 gvfs-afc-volume [37198.844327] [ 5237] 1000 5237 100729 964 63 3 0 0 tracker-miner-f [37198.844329] [ 5240] 1000 5240 287055 43947 374 4 0 0 thunderbird [37198.844330] [ 5245] 1000 5245 66313 145 32 4 0 0 indicator-bluet [37198.844331] [ 5247] 1000 5247 71689 295 72 3 0 0 indicator-appli [37198.844332] [ 5255] 1000 5255 193125 1427 138 3 0 0 nm-applet [37198.844333] [ 5261] 1000 5261 116285 3098 59 3 0 0 tracker-store [37198.844334] [ 5263] 1000 5263 188498 34559 185 2 0 0 skype [37198.844336] [ 5294] 1000 5294 107599 570 81 3 0 0 pulseaudio [37198.844337] [ 5304] 1000 5304 168835 3643 140 3 0 0 gnome-terminal [37198.844338] [ 5308] 1000 5308 70017 167 38 3 0 0 indicator-power [37198.844339] [ 5332] 1000 5332 14976 446 32 3 0 0 gconfd-2 [37198.844340] [ 5337] 1000 5337 900876 18177 283 7 0 0 dropbox [37198.844341] [ 5354] 1000 5354 201264 9536 149 4 0 0 evolution-calen [37198.844343] [ 5386] 1000 5386 3707 40 13 3 0 0 gnome-pty-helpe [37198.844344] [ 5567] 1000 5567 67968 154 33 3 0 0 gvfsd-burn [37198.844345] [ 5750] 1000 5750 113651 1414 109 3 0 0 telepathy-indic [37198.844346] [ 5759] 1000 5759 199439 1622 100 4 0 0 zeitgeist-datah [37198.844348] [ 5765] 1000 5765 87219 785 40 3 0 0 zeitgeist-daemo [37198.844349] [ 5776] 1000 5776 81472 618 55 3 0 0 zeitgeist-fts [37198.844350] [ 5778] 1000 5778 3226 20 12 3 0 0 cat [37198.844351] [ 5829] 1000 5829 191316 2390 207 4 0 0 evolution-alarm [37198.844352] [ 5843] 1000 5843 36826 5099 40 3 0 0 gvfsd-metadata [37198.844354] [ 5872] 1000 5872 165078 1671 123 4 0 0 update-notifier [37198.844355] [ 5917] 1000 5917 94872 717 52 3 0 0 deja-dup-monito [37198.844357] [ 6516] 1000 6516 9812 105 23 3 0 0 dbus-daemon [37198.844358] [ 6519] 1000 6519 172765 13750 148 4 0 0 gnome-screensav [37198.844359] [ 6522] 1000 6522 49544 127 32 3 0 0 gvfsd [37198.844360] [ 6526] 1000 6526 86417 165 38 3 0 0 gvfsd-fuse [37198.844361] [ 7571] 0 7571 1049944 288 97 7 0 0 console-kit-dae [37198.844363] [11085] 0 11085 18874 242 41 3 0 0 cups-browsed [37198.844364] [11340] 0 11340 19775 855 42 3 0 0 cupsd [37198.844365] [11693] 7 11693 15792 127 35 3 0 0 dbus [37198.844366] [13249] 0 13249 69724 410 69 4 0 0 gdm-session-wor [37198.844368] [13258] 0 13258 69724 410 73 4 0 0 gdm-session-wor [37198.844369] [13267] 0 13267 69725 409 74 3 0 0 gdm-session-wor [37198.844370] [13702] 0 13702 69725 410 73 3 0 0 gdm-session-wor [37198.844371] [13863] 1000 13863 7524 956 19 3 0 0 bash [37198.844372] [13905] 1000 13905 7523 955 18 3 0 0 bash [37198.844373] [14361] 1000 14361 999901 79365 517 8 0 0 MATLAB [37198.844375] [16011] 1000 16011 14206 920 29 3 0 0 vim [37198.844376] [16092] 1000 16092 7544 971 21 3 0 0 bash [37198.844377] [16252] 1000 16252 1180164 1034361 2154 7 0 0 qemu-system-x86 [37198.844379] [16300] 0 16300 70021 541 137 3 0 0 smbd [37198.844380] [16301] 0 16301 57837 385 109 3 0 0 winbindd [37198.844381] [16302] 0 16302 57837 384 112 3 0 0 winbindd [37198.844383] [17945] 118 17945 8894 154 22 3 0 0 ntpd [37198.844384] [17997] 0 17997 24269 157 51 3 0 0 login [37198.844386] [20595] 1000 20595 7543 970 21 3 0 0 bash [37198.844387] [20716] 0 20716 68967 512 135 3 0 0 smbd [37198.844388] [20803] 1000 20803 988227 79656 509 7 0 0 MATLAB [37198.844389] [21261] 1000 21261 90650 606 46 3 0 0 gvfsd-trash [37198.844390] [21725] 1000 21725 3293273 2597870 5571 15 0 0 qgis.bin [37198.844392] [21938] 0 21938 44499 109 24 3 0 0 systemd-shim [37198.844393] [21943] 0 21943 32420 127 33 3 0 0 nm-dispatcher.a [37198.844394] [21946] 0 21946 1112 21 8 3 0 0 sh [37198.844395] [21947] 0 21947 1112 46 8 3 0 0 pm-suspend [37198.844396] [21983] 0 21983 1112 32 8 3 0 0 00powersave [37198.844398] [21985] 0 21985 1112 46 7 3 0 0 pm-powersave [37198.844399] [21987] 0 21987 1112 20 8 3 0 0 sh [37198.844400] [21988] 0 21988 1085 35 8 3 0 0 run-parts [37198.844401] [22005] 0 22005 1112 25 8 3 0 0 update-motd-upd [37198.844402] [22030] 0 22030 7223 73 18 3 0 0 apt-config [37198.844403] [22033] 0 22033 1112 32 8 3 0 0 pci_devices [37198.844404] Out of memory: Kill process 21725 (qgis.bin) score 637 or sacrifice child [37198.844429] Killed process 21725 (qgis.bin) total-vm:13173092kB, anon-rss:10383708kB, file-rss:7772kB [37199.177215] PM: Syncing filesystems ... done. [37199.179948] PM: Preparing system for sleep (mem) [37199.185687] Freezing user space processes ... (elapsed 0.016 seconds) done. [37199.202234] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [37199.203408] PM: Suspending system (mem) [37199.203421] Suspending console(s) (use no_console_suspend to debug) [37199.203711] sd 4:0:0:0: [sda] Synchronizing SCSI cache [37199.203860] sd 4:0:0:0: [sda] Stopping disk [37201.030824] ------------[ cut here ]------------ [37201.030839] WARNING: CPU: 0 PID: 22224 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [37201.030840] WARN_ON(!power_domains->domain_use_count[domain]) [37201.030861] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [37201.030868] CPU: 0 PID: 22224 Comm: kworker/u16:17 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [37201.030869] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [37201.030873] Workqueue: events_unbound async_run_entry_fn [37201.030874] ffffffffc0289ef8 ffff88010288fb58 ffffffff817b3653 ffffffff81c519b8 [37201.030875] ffff88010288fba8 ffff88010288fb98 ffffffff8107738a 0000000000000000 [37201.030876] ffff880417f9002c ffff880417f90000 ffff880417f99380 ffff880417f90000 [37201.030876] Call Trace: [37201.030880] [] dump_stack+0x45/0x57 [37201.030882] [] warn_slowpath_common+0x8a/0xc0 [37201.030883] [] warn_slowpath_fmt+0x46/0x50 [37201.030889] [] intel_display_power_put+0x136/0x160 [i915] [37201.030901] [] intel_crtc_control+0x8a/0x110 [i915] [37201.030905] [] i915_drm_suspend+0xa6/0x1d0 [i915] [37201.030909] [] i915_pm_suspend+0x2f/0x50 [i915] [37201.030913] [] pci_pm_suspend+0x7a/0x150 [37201.030914] [] ? pci_pm_freeze+0xf0/0xf0 [37201.030917] [] dpm_run_callback+0x4e/0x100 [37201.030918] [] __device_suspend+0x122/0x360 [37201.030919] [] async_suspend+0x1f/0xa0 [37201.030921] [] async_run_entry_fn+0x4c/0x160 [37201.030923] [] process_one_work+0x14e/0x3d0 [37201.030924] [] worker_thread+0x11a/0x470 [37201.030925] [] ? rescuer_thread+0x310/0x310 [37201.030926] [] kthread+0xd2/0xf0 [37201.030928] [] ? kthread_create_on_node+0x1c0/0x1c0 [37201.030929] [] ret_from_fork+0x3f/0x70 [37201.030930] [] ? kthread_create_on_node+0x1c0/0x1c0 [37201.030930] ---[ end trace 5cf6e214fafcf810 ]--- [37201.040558] ------------[ cut here ]------------ [37201.040573] WARNING: CPU: 0 PID: 22224 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [37201.040574] WARN_ON(!power_well->count) [37201.040594] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [37201.040601] CPU: 0 PID: 22224 Comm: kworker/u16:17 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [37201.040602] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [37201.040605] Workqueue: events_unbound async_run_entry_fn [37201.040607] ffffffffc0289ef8 ffff88010288fb78 ffffffff817b3653 ffffffff81c519b8 [37201.040608] ffff88010288fbc8 ffff88010288fbb8 ffffffff8107738a ffff88010288fbd8 [37201.040609] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [37201.040609] Call Trace: [37201.040613] [] dump_stack+0x45/0x57 [37201.040615] [] warn_slowpath_common+0x8a/0xc0 [37201.040616] [] warn_slowpath_fmt+0x46/0x50 [37201.040622] [] intel_display_power_put+0x117/0x160 [i915] [37201.040627] [] intel_display_set_init_power+0x2a/0x40 [i915] [37201.040631] [] i915_drm_suspend+0x182/0x1d0 [i915] [37201.040636] [] i915_pm_suspend+0x2f/0x50 [i915] [37201.040639] [] pci_pm_suspend+0x7a/0x150 [37201.040640] [] ? pci_pm_freeze+0xf0/0xf0 [37201.040642] [] dpm_run_callback+0x4e/0x100 [37201.040643] [] __device_suspend+0x122/0x360 [37201.040644] [] async_suspend+0x1f/0xa0 [37201.040645] [] async_run_entry_fn+0x4c/0x160 [37201.040647] [] process_one_work+0x14e/0x3d0 [37201.040648] [] worker_thread+0x11a/0x470 [37201.040650] [] ? rescuer_thread+0x310/0x310 [37201.040651] [] kthread+0xd2/0xf0 [37201.040652] [] ? kthread_create_on_node+0x1c0/0x1c0 [37201.040653] [] ret_from_fork+0x3f/0x70 [37201.040654] [] ? kthread_create_on_node+0x1c0/0x1c0 [37201.040654] ---[ end trace 5cf6e214fafcf811 ]--- [37201.118368] PM: suspend of devices complete after 1912.644 msecs [37201.146362] PM: late suspend of devices complete after 27.947 msecs [37201.147138] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [37201.147236] pcieport 0000:00:1c.3: System wakeup enabled by ACPI [37201.147325] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [37201.147378] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [37201.162393] PM: noirq suspend of devices complete after 16.010 msecs [37201.162616] ACPI: Preparing to enter system sleep state S3 [37201.163615] ACPI : EC: EC stopped [37201.163616] PM: Saving platform NVS memory [37201.163621] Disabling non-boot CPUs ... [37201.164843] smpboot: CPU 1 is now offline [37201.179914] smpboot: CPU 2 is now offline [37201.194880] Broke affinity for irq 31 [37201.195894] smpboot: CPU 3 is now offline [37201.210881] Broke affinity for irq 31 [37201.211893] smpboot: CPU 4 is now offline [37201.230849] Broke affinity for irq 23 [37201.230852] Broke affinity for irq 31 [37201.231860] smpboot: CPU 5 is now offline [37201.250823] Broke affinity for irq 23 [37201.250825] Broke affinity for irq 31 [37201.251834] smpboot: CPU 6 is now offline [37201.274782] Broke affinity for irq 16 [37201.274785] Broke affinity for irq 23 [37201.274788] Broke affinity for irq 31 [37201.275797] smpboot: CPU 7 is now offline [37201.291692] ACPI: Low-level resume complete [37201.291724] ACPI : EC: EC started [37201.291725] PM: Restoring platform NVS memory [37201.292043] Enabling non-boot CPUs ... [37201.292077] x86: Booting SMP configuration: [37201.292078] smpboot: Booting Node 0 Processor 1 APIC 0x2 [37201.307930] cache: parent cpu1 should not be sleeping [37201.308026] CPU1 is up [37201.308042] smpboot: Booting Node 0 Processor 2 APIC 0x4 [37201.319969] cache: parent cpu2 should not be sleeping [37201.320063] CPU2 is up [37201.320079] smpboot: Booting Node 0 Processor 3 APIC 0x6 [37201.336024] cache: parent cpu3 should not be sleeping [37201.336118] CPU3 is up [37201.336133] smpboot: Booting Node 0 Processor 4 APIC 0x1 [37201.351982] cache: parent cpu4 should not be sleeping [37201.352047] CPU4 is up [37201.352060] smpboot: Booting Node 0 Processor 5 APIC 0x3 [37201.368021] cache: parent cpu5 should not be sleeping [37201.368084] CPU5 is up [37201.368096] smpboot: Booting Node 0 Processor 6 APIC 0x5 [37201.380055] cache: parent cpu6 should not be sleeping [37201.380118] CPU6 is up [37201.380130] smpboot: Booting Node 0 Processor 7 APIC 0x7 [37201.396117] cache: parent cpu7 should not be sleeping [37201.396180] CPU7 is up [37201.401982] ACPI: Waking up from system sleep state S3 [37201.402637] acpi LNXPOWER:01: Turning OFF [37201.403976] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [37201.403996] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [37201.404020] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [37201.416713] PM: noirq resume of devices complete after 14.047 msecs [37201.483598] PM: early resume of devices complete after 66.798 msecs [37201.483768] rtc_cmos 00:02: System wakeup disabled by ACPI [37201.483774] pcieport 0000:00:1c.3: System wakeup disabled by ACPI [37201.484198] sd 4:0:0:0: [sda] Starting disk [37201.521872] xhci_hcd 0000:00:14.0: port 6 resume PLC timeout [37201.748477] usb 1-7: reset full-speed USB device number 3 using xhci_hcd [37201.804351] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [37201.809451] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [37201.809453] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [37201.809454] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [37201.809668] ata5.00: supports DRM functions and may not be fully accessible [37201.809839] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1 [37201.810153] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [37201.810154] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [37201.810155] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [37201.810269] ata5.00: supports DRM functions and may not be fully accessible [37201.810294] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1 [37201.810342] ata5.00: configured for UDMA/133 [37201.956829] PM: resume of devices complete after 472.695 msecs [37201.957424] PM: Finishing wakeup. [37201.957426] Restarting tasks ... done. [37201.970258] Bluetooth: hci0: read Intel version: 3707100100012d0d00 [37202.165080] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq [37202.228553] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated [37202.510342] psmouse serio2: synaptics: queried max coordinates: x [..5692], y [..4680] [37202.799423] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [37202.859732] r8169 0000:04:00.1 eth0: rtl_eriar_cond == 1 (loop: 100, delay: 100). [37203.269754] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [37203.270741] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [37203.270991] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [37203.388920] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [37203.389164] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [37203.403367] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [37203.420292] r8169 0000:04:00.1 eth0: link down [37203.420343] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [37205.199810] ax88179_178a 2-1.4:1.0 eth1: ax88179 - Link status is: 1 [37205.204967] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [37210.366267] ------------[ cut here ]------------ [37210.366286] WARNING: CPU: 1 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [37210.366288] WARN_ON(!power_domains->domain_use_count[domain]) [37210.366289] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [37210.366336] CPU: 1 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [37210.366338] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [37210.366339] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [37210.366342] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a ffff8800379cbb18 [37210.366343] ffff880417f9002c 0000000000000001 ffff880417f99380 ffff880417f90000 [37210.366346] Call Trace: [37210.366351] [] dump_stack+0x45/0x57 [37210.366354] [] warn_slowpath_common+0x8a/0xc0 [37210.366357] [] warn_slowpath_fmt+0x46/0x50 [37210.366366] [] intel_display_power_put+0x136/0x160 [i915] [37210.366380] [] __intel_set_mode+0x844/0xb10 [i915] [37210.366394] [] intel_crtc_set_config+0x366/0x5a0 [i915] [37210.366404] [] drm_mode_set_config_internal+0x68/0x100 [drm] [37210.366413] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [37210.366415] [] ? ww_mutex_unlock+0x33/0x40 [37210.366421] [] drm_ioctl+0x363/0x680 [drm] [37210.366428] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [37210.366432] [] do_vfs_ioctl+0x2cd/0x4b0 [37210.366434] [] ? __sb_end_write+0x35/0x70 [37210.366436] [] ? vfs_write+0x15c/0x190 [37210.366438] [] SyS_ioctl+0x79/0x90 [37210.366440] [] entry_SYSCALL_64_fastpath+0x16/0x75 [37210.366442] ---[ end trace 5cf6e214fafcf812 ]--- [37214.218324] ------------[ cut here ]------------ [37214.218341] WARNING: CPU: 1 PID: 13685 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [37214.218342] WARN_ON(!power_domains->domain_use_count[domain]) [37214.218343] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [37214.218377] CPU: 1 PID: 13685 Comm: kworker/1:0 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [37214.218378] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [37214.218391] Workqueue: events edp_panel_vdd_work [i915] [37214.218393] ffffffffc0289ef8 ffff8800c3da7cc8 ffffffff817b3653 0000000000000000 [37214.218394] ffff8800c3da7d18 ffff8800c3da7d08 ffffffff8107738a ffff8800c3da7d38 [37214.218396] ffff880417f9002c ffff8804185010e0 ffff880417f99380 ffff880417f90000 [37214.218397] Call Trace: [37214.218401] [] dump_stack+0x45/0x57 [37214.218403] [] warn_slowpath_common+0x8a/0xc0 [37214.218405] [] warn_slowpath_fmt+0x46/0x50 [37214.218411] [] ? intel_display_power_put+0xf0/0x160 [i915] [37214.218417] [] intel_display_power_put+0x136/0x160 [i915] [37214.218427] [] pps_unlock+0x3d/0x50 [i915] [37214.218435] [] edp_panel_vdd_work+0x39/0x40 [i915] [37214.218439] [] process_one_work+0x14e/0x3d0 [37214.218440] [] worker_thread+0x11a/0x470 [37214.218442] [] ? rescuer_thread+0x310/0x310 [37214.218444] [] kthread+0xd2/0xf0 [37214.218445] [] ? kthread_create_on_node+0x1c0/0x1c0 [37214.218447] [] ret_from_fork+0x3f/0x70 [37214.218449] [] ? kthread_create_on_node+0x1c0/0x1c0 [37214.218450] ---[ end trace 5cf6e214fafcf813 ]--- [39794.037886] qgis.bin[26759]: segfault at 2 ip 00007fe0440374a4 sp 00007ffe54f16e30 error 4 in libqgis_app.so.2.12.1[7fe043f16000+60b000] [39839.373758] qgis.bin[28000]: segfault at 2 ip 00007ff6c9d194a4 sp 00007ffc15561270 error 4 in libqgis_app.so.2.12.1[7ff6c9bf8000+60b000] [39947.296773] qgis.bin[29341]: segfault at 65636e6f ip 00007ff0ebb7924b sp 00007fffcea0afa0 error 4 in libQtGui.so.4.8.6[7ff0eb9a5000+a66000] [40002.659240] qgis.bin[29506]: segfault at 1 ip 00007fe2338bc03e sp 00007ffe29561c90 error 4 in _gui.so[7fe2336ed000+4e9000] [40021.912873] qgis.bin[29556]: segfault at 1 ip 00007f5acac3703e sp 00007fff9683ed70 error 4 in _gui.so[7f5acaa68000+4e9000] [40344.119142] qgis.bin[29996]: segfault at 1 ip 00007f7c5843003e sp 00007ffdaa0094e0 error 4 in _gui.so[7f7c58261000+4e9000] [41222.960342] ------------[ cut here ]------------ [41222.960387] WARNING: CPU: 0 PID: 30792 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [41222.960390] WARN_ON(!power_domains->domain_use_count[domain]) [41222.960393] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41222.960497] CPU: 0 PID: 30792 Comm: kworker/0:2 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41222.960500] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41222.960545] Workqueue: events edp_panel_vdd_work [i915] [41222.960549] ffffffffc0289ef8 ffff880418db3cc8 ffffffff817b3653 0000000000000000 [41222.960555] ffff880418db3d18 ffff880418db3d08 ffffffff8107738a ffff880037b47000 [41222.960560] ffff880417f9002c ffff8804185010e0 ffff880417f99380 ffff880417f90000 [41222.960565] Call Trace: [41222.960575] [] dump_stack+0x45/0x57 [41222.960583] [] warn_slowpath_common+0x8a/0xc0 [41222.960589] [] warn_slowpath_fmt+0x46/0x50 [41222.960612] [] ? intel_display_power_put+0xf0/0x160 [i915] [41222.960633] [] intel_display_power_put+0x136/0x160 [i915] [41222.960670] [] pps_unlock+0x3d/0x50 [i915] [41222.960703] [] edp_panel_vdd_work+0x39/0x40 [i915] [41222.960711] [] process_one_work+0x14e/0x3d0 [41222.960717] [] worker_thread+0x11a/0x470 [41222.960723] [] ? rescuer_thread+0x310/0x310 [41222.960728] [] kthread+0xd2/0xf0 [41222.960733] [] ? kthread_create_on_node+0x1c0/0x1c0 [41222.960740] [] ret_from_fork+0x3f/0x70 [41222.960744] [] ? kthread_create_on_node+0x1c0/0x1c0 [41222.960748] ---[ end trace 5cf6e214fafcf814 ]--- [41225.399220] PM: Syncing filesystems ... done. [41225.407810] PM: Preparing system for sleep (mem) [41225.408115] Freezing user space processes ... (elapsed 0.001 seconds) done. [41225.410030] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [41225.411143] PM: Suspending system (mem) [41225.411154] Suspending console(s) (use no_console_suspend to debug) [41225.412611] sd 4:0:0:0: [sda] Synchronizing SCSI cache [41225.413968] sd 4:0:0:0: [sda] Stopping disk [41225.975727] ------------[ cut here ]------------ [41225.975740] WARNING: CPU: 0 PID: 2250 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [41225.975741] WARN_ON(!power_well->count) [41225.975770] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41225.975777] CPU: 0 PID: 2250 Comm: kworker/u16:18 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41225.975777] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41225.975781] Workqueue: events_unbound async_run_entry_fn [41225.975782] ffffffffc0289ef8 ffff88041887fb78 ffffffff817b3653 ffffffff81c519b8 [41225.975783] ffff88041887fbc8 ffff88041887fbb8 ffffffff8107738a ffff88041887fbd8 [41225.975784] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [41225.975784] Call Trace: [41225.975787] [] dump_stack+0x45/0x57 [41225.975789] [] warn_slowpath_common+0x8a/0xc0 [41225.975790] [] warn_slowpath_fmt+0x46/0x50 [41225.975796] [] intel_display_power_put+0x117/0x160 [i915] [41225.975801] [] intel_display_set_init_power+0x2a/0x40 [i915] [41225.975805] [] i915_drm_suspend+0x182/0x1d0 [i915] [41225.975809] [] i915_pm_suspend+0x2f/0x50 [i915] [41225.975812] [] pci_pm_suspend+0x7a/0x150 [41225.975813] [] ? pci_pm_freeze+0xf0/0xf0 [41225.975815] [] dpm_run_callback+0x4e/0x100 [41225.975817] [] __device_suspend+0x122/0x360 [41225.975818] [] async_suspend+0x1f/0xa0 [41225.975819] [] async_run_entry_fn+0x4c/0x160 [41225.975822] [] process_one_work+0x14e/0x3d0 [41225.975823] [] worker_thread+0x11a/0x470 [41225.975824] [] ? rescuer_thread+0x310/0x310 [41225.975825] [] kthread+0xd2/0xf0 [41225.975826] [] ? kthread_create_on_node+0x1c0/0x1c0 [41225.975828] [] ret_from_fork+0x3f/0x70 [41225.975828] [] ? kthread_create_on_node+0x1c0/0x1c0 [41225.975829] ---[ end trace 5cf6e214fafcf815 ]--- [41227.257208] PM: suspend of devices complete after 1843.834 msecs [41227.285197] PM: late suspend of devices complete after 27.954 msecs [41227.285830] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [41227.286017] pcieport 0000:00:1c.3: System wakeup enabled by ACPI [41227.286102] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [41227.286107] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [41227.301270] PM: noirq suspend of devices complete after 16.053 msecs [41227.301494] ACPI: Preparing to enter system sleep state S3 [41227.302437] ACPI : EC: EC stopped [41227.302438] PM: Saving platform NVS memory [41227.302442] Disabling non-boot CPUs ... [41227.303664] smpboot: CPU 1 is now offline [41227.322804] smpboot: CPU 2 is now offline [41227.337758] Broke affinity for irq 31 [41227.338767] smpboot: CPU 3 is now offline [41227.353746] Broke affinity for irq 31 [41227.354756] smpboot: CPU 4 is now offline [41227.373719] Broke affinity for irq 16 [41227.373724] Broke affinity for irq 27 [41227.373726] Broke affinity for irq 31 [41227.374734] smpboot: CPU 5 is now offline [41227.393699] Broke affinity for irq 16 [41227.393704] Broke affinity for irq 27 [41227.393706] Broke affinity for irq 31 [41227.394712] smpboot: CPU 6 is now offline [41227.409670] Broke affinity for irq 16 [41227.409674] Broke affinity for irq 23 [41227.409676] Broke affinity for irq 27 [41227.409677] Broke affinity for irq 31 [41227.410684] smpboot: CPU 7 is now offline [41227.434556] ACPI: Low-level resume complete [41227.434589] ACPI : EC: EC started [41227.434589] PM: Restoring platform NVS memory [41227.434974] Enabling non-boot CPUs ... [41227.435009] x86: Booting SMP configuration: [41227.435010] smpboot: Booting Node 0 Processor 1 APIC 0x2 [41227.446802] cache: parent cpu1 should not be sleeping [41227.446902] CPU1 is up [41227.446918] smpboot: Booting Node 0 Processor 2 APIC 0x4 [41227.458843] cache: parent cpu2 should not be sleeping [41227.458939] CPU2 is up [41227.458955] smpboot: Booting Node 0 Processor 3 APIC 0x6 [41227.474894] cache: parent cpu3 should not be sleeping [41227.474988] CPU3 is up [41227.475003] smpboot: Booting Node 0 Processor 4 APIC 0x1 [41227.490855] cache: parent cpu4 should not be sleeping [41227.490920] CPU4 is up [41227.490932] smpboot: Booting Node 0 Processor 5 APIC 0x3 [41227.506892] cache: parent cpu5 should not be sleeping [41227.506957] CPU5 is up [41227.506969] smpboot: Booting Node 0 Processor 6 APIC 0x5 [41227.518929] cache: parent cpu6 should not be sleeping [41227.518992] CPU6 is up [41227.519003] smpboot: Booting Node 0 Processor 7 APIC 0x7 [41227.530984] cache: parent cpu7 should not be sleeping [41227.531050] CPU7 is up [41227.536859] ACPI: Waking up from system sleep state S3 [41227.537522] acpi LNXPOWER:01: Turning OFF [41227.538829] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [41227.538841] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [41227.538847] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [41227.551574] PM: noirq resume of devices complete after 14.023 msecs [41227.620537] PM: early resume of devices complete after 68.873 msecs [41227.620725] pcieport 0000:00:1c.3: System wakeup disabled by ACPI [41227.620743] rtc_cmos 00:02: System wakeup disabled by ACPI [41227.623066] sd 4:0:0:0: [sda] Starting disk [41227.637249] r8169 0000:04:00.1 eth0: link down [41227.645640] ------------[ cut here ]------------ [41227.645654] WARNING: CPU: 0 PID: 2250 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [41227.645655] WARN_ON(!power_well->count) [41227.645677] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41227.645684] CPU: 0 PID: 2250 Comm: kworker/u16:18 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41227.645685] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41227.645688] Workqueue: events_unbound async_run_entry_fn [41227.645689] ffffffffc0289ef8 ffff88041887fa18 ffffffff817b3653 ffffffff81c519b8 [41227.645690] ffff88041887fa68 ffff88041887fa58 ffffffff8107738a ffff88029f4d8a80 [41227.645691] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [41227.645692] Call Trace: [41227.645695] [] dump_stack+0x45/0x57 [41227.645697] [] warn_slowpath_common+0x8a/0xc0 [41227.645698] [] warn_slowpath_fmt+0x46/0x50 [41227.645705] [] intel_display_power_put+0x117/0x160 [i915] [41227.645710] [] intel_display_set_init_power+0x2a/0x40 [i915] [41227.645722] [] __intel_set_mode+0x877/0xb10 [i915] [41227.645731] [] ? intel_modeset_compute_config+0x56/0xb60 [i915] [41227.645740] [] intel_set_mode+0x2e/0x60 [i915] [41227.645749] [] intel_crtc_restore_mode+0x13c/0x1f0 [i915] [41227.645757] [] intel_modeset_setup_hw_state+0x893/0xd30 [i915] [41227.645759] [] ? pci_pm_thaw+0x90/0x90 [41227.645760] [] ? pci_pm_thaw+0x90/0x90 [41227.645764] [] i915_drm_resume+0xd5/0x170 [i915] [41227.645769] [] i915_pm_resume+0x27/0x30 [i915] [41227.645770] [] pci_pm_resume+0x68/0xb0 [41227.645772] [] dpm_run_callback+0x4e/0x100 [41227.645773] [] device_resume+0xd3/0x1f0 [41227.645775] [] async_resume+0x21/0x50 [41227.645776] [] async_run_entry_fn+0x4c/0x160 [41227.645778] [] process_one_work+0x14e/0x3d0 [41227.645779] [] worker_thread+0x11a/0x470 [41227.645781] [] ? rescuer_thread+0x310/0x310 [41227.645782] [] kthread+0xd2/0xf0 [41227.645783] [] ? kthread_create_on_node+0x1c0/0x1c0 [41227.645784] [] ret_from_fork+0x3f/0x70 [41227.645785] [] ? kthread_create_on_node+0x1c0/0x1c0 [41227.645786] ---[ end trace 5cf6e214fafcf816 ]--- [41227.661166] xhci_hcd 0000:00:14.0: port 6 resume PLC timeout [41227.887289] usb 1-7: reset full-speed USB device number 3 using xhci_hcd [41227.920219] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [41227.920490] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [41227.943216] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [41227.948334] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [41227.948335] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [41227.948336] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [41227.948557] ata5.00: supports DRM functions and may not be fully accessible [41227.948652] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1 [41227.949029] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded [41227.949031] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out [41227.949032] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out [41227.949246] ata5.00: supports DRM functions and may not be fully accessible [41227.949280] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1 [41227.949329] ata5.00: configured for UDMA/133 [41228.033420] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [41228.033680] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [41228.079680] PM: resume of devices complete after 458.623 msecs [41228.080403] PM: Finishing wakeup. [41228.080404] Restarting tasks ... done. [41228.094184] Bluetooth: hci0: read Intel version: 3707100100012d0d00 [41228.094190] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq [41228.169281] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated [41228.206091] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [41228.492013] ------------[ cut here ]------------ [41228.492033] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/i915_gem.c:5269 i915_gem_track_fb+0x112/0x150 [i915]() [41228.492034] WARN_ON(!(old->frontbuffer_bits & frontbuffer_bits)) [41228.492035] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41228.492073] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41228.492074] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41228.492075] ffffffffc028d920 ffff8800379cba58 ffffffff817b3653 0000000000000000 [41228.492076] ffff8800379cbaa8 ffff8800379cba98 ffffffff8107738a 0000000000000000 [41228.492078] ffff880380e3a1c0 ffff880380e3a1c0 0000000000000010 0000000000000010 [41228.492079] Call Trace: [41228.492084] [] dump_stack+0x45/0x57 [41228.492087] [] warn_slowpath_common+0x8a/0xc0 [41228.492089] [] warn_slowpath_fmt+0x46/0x50 [41228.492098] [] i915_gem_track_fb+0x112/0x150 [i915] [41228.492110] [] intel_prepare_plane_fb+0xe5/0x190 [i915] [41228.492115] [] drm_atomic_helper_prepare_planes+0x59/0xe0 [drm_kms_helper] [41228.492125] [] __intel_set_mode+0x1d4/0xb10 [i915] [41228.492134] [] ? intel_modeset_compute_config+0x362/0xb60 [i915] [41228.492143] [] intel_crtc_set_config+0x366/0x5a0 [i915] [41228.492152] [] drm_mode_set_config_internal+0x68/0x100 [drm] [41228.492160] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [41228.492164] [] drm_ioctl+0x363/0x680 [drm] [41228.492170] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [41228.492173] [] do_vfs_ioctl+0x2cd/0x4b0 [41228.492175] [] ? __sb_end_write+0x35/0x70 [41228.492176] [] ? vfs_write+0x15c/0x190 [41228.492178] [] SyS_ioctl+0x79/0x90 [41228.492180] [] entry_SYSCALL_64_fastpath+0x16/0x75 [41228.492181] ---[ end trace 5cf6e214fafcf817 ]--- [41228.638974] psmouse serio2: synaptics: queried max coordinates: x [..5692], y [..4680] [41229.670906] ax88179_178a 2-1.4:1.0 eth1: ax88179 - Link status is: 1 [41230.582168] ------------[ cut here ]------------ [41230.582185] WARNING: CPU: 1 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [41230.582186] WARN_ON(!power_domains->domain_use_count[domain]) [41230.582186] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41230.582220] CPU: 1 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41230.582222] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41230.582222] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [41230.582224] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a 0000000000000000 [41230.582225] ffff880417f9002c 0000000000000001 ffff880417f99380 ffff880417f90000 [41230.582227] Call Trace: [41230.582231] [] dump_stack+0x45/0x57 [41230.582234] [] warn_slowpath_common+0x8a/0xc0 [41230.582235] [] warn_slowpath_fmt+0x46/0x50 [41230.582242] [] intel_display_power_put+0x136/0x160 [i915] [41230.582254] [] __intel_set_mode+0x844/0xb10 [i915] [41230.582264] [] intel_crtc_set_config+0x366/0x5a0 [i915] [41230.582273] [] drm_mode_set_config_internal+0x68/0x100 [drm] [41230.582280] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [41230.582285] [] drm_ioctl+0x363/0x680 [drm] [41230.582291] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [41230.582293] [] do_vfs_ioctl+0x2cd/0x4b0 [41230.582295] [] ? __sb_end_write+0x35/0x70 [41230.582297] [] ? vfs_write+0x15c/0x190 [41230.582298] [] SyS_ioctl+0x79/0x90 [41230.582300] [] entry_SYSCALL_64_fastpath+0x16/0x75 [41230.582301] ---[ end trace 5cf6e214fafcf818 ]--- [41230.587794] ------------[ cut here ]------------ [41230.587806] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/i915_gem.c:5269 i915_gem_track_fb+0x112/0x150 [i915]() [41230.587807] WARN_ON(!(old->frontbuffer_bits & frontbuffer_bits)) [41230.587808] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41230.587837] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41230.587838] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41230.587839] ffffffffc028d920 ffff8800379cba58 ffffffff817b3653 0000000000000000 [41230.587841] ffff8800379cbaa8 ffff8800379cba98 ffffffff8107738a 0000000000000000 [41230.587842] ffff880380e3a1c0 ffff880380e3a1c0 0000000000000001 0000000000000001 [41230.587843] Call Trace: [41230.587846] [] dump_stack+0x45/0x57 [41230.587848] [] warn_slowpath_common+0x8a/0xc0 [41230.587850] [] warn_slowpath_fmt+0x46/0x50 [41230.587858] [] i915_gem_track_fb+0x112/0x150 [i915] [41230.587868] [] intel_prepare_plane_fb+0xe5/0x190 [i915] [41230.587872] [] drm_atomic_helper_prepare_planes+0x59/0xe0 [drm_kms_helper] [41230.587881] [] __intel_set_mode+0x1d4/0xb10 [i915] [41230.587890] [] ? intel_modeset_compute_config+0x362/0xb60 [i915] [41230.587899] [] intel_crtc_set_config+0x366/0x5a0 [i915] [41230.587905] [] drm_mode_set_config_internal+0x68/0x100 [drm] [41230.587912] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [41230.587917] [] drm_ioctl+0x363/0x680 [drm] [41230.587924] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [41230.587926] [] do_vfs_ioctl+0x2cd/0x4b0 [41230.587928] [] ? __sb_end_write+0x35/0x70 [41230.587930] [] ? vfs_write+0x15c/0x190 [41230.587932] [] SyS_ioctl+0x79/0x90 [41230.587933] [] entry_SYSCALL_64_fastpath+0x16/0x75 [41230.587934] ---[ end trace 5cf6e214fafcf819 ]--- [41695.094255] ------------[ cut here ]------------ [41695.094274] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [41695.094275] WARN_ON(!power_domains->domain_use_count[domain]) [41695.094277] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41695.094316] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41695.094317] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41695.094318] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [41695.094320] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a ffff8800379cbb18 [41695.094322] ffff880417f9002c 0000000000000001 ffff880417f99380 ffff880417f90000 [41695.094324] Call Trace: [41695.094328] [] dump_stack+0x45/0x57 [41695.094332] [] warn_slowpath_common+0x8a/0xc0 [41695.094334] [] warn_slowpath_fmt+0x46/0x50 [41695.094342] [] intel_display_power_put+0x136/0x160 [i915] [41695.094356] [] __intel_set_mode+0x844/0xb10 [i915] [41695.094368] [] intel_crtc_set_config+0x366/0x5a0 [i915] [41695.094379] [] drm_mode_set_config_internal+0x68/0x100 [drm] [41695.094388] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [41695.094393] [] drm_ioctl+0x363/0x680 [drm] [41695.094400] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [41695.094403] [] ? __call_rcu_nocb_enqueue+0xdb/0xe0 [41695.094406] [] do_vfs_ioctl+0x2cd/0x4b0 [41695.094408] [] ? mntput+0x24/0x40 [41695.094410] [] ? __fput+0x190/0x210 [41695.094412] [] SyS_ioctl+0x79/0x90 [41695.094414] [] entry_SYSCALL_64_fastpath+0x16/0x75 [41695.094415] ---[ end trace 5cf6e214fafcf81a ]--- [41695.103440] ------------[ cut here ]------------ [41695.103458] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [41695.103460] WARN_ON(!power_well->count) [41695.103461] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41695.103506] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41695.103507] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41695.103508] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [41695.103511] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a ffff8800379cbb98 [41695.103512] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [41695.103514] Call Trace: [41695.103519] [] dump_stack+0x45/0x57 [41695.103523] [] warn_slowpath_common+0x8a/0xc0 [41695.103525] [] warn_slowpath_fmt+0x46/0x50 [41695.103534] [] intel_display_power_put+0x117/0x160 [i915] [41695.103549] [] __intel_set_mode+0x844/0xb10 [i915] [41695.103563] [] intel_crtc_set_config+0x366/0x5a0 [i915] [41695.103575] [] drm_mode_set_config_internal+0x68/0x100 [drm] [41695.103584] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [41695.103590] [] drm_ioctl+0x363/0x680 [drm] [41695.103599] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [41695.103602] [] do_vfs_ioctl+0x2cd/0x4b0 [41695.103605] [] ? __sys_recvmsg+0x62/0x80 [41695.103607] [] SyS_ioctl+0x79/0x90 [41695.103609] [] entry_SYSCALL_64_fastpath+0x16/0x75 [41695.103610] ---[ end trace 5cf6e214fafcf81b ]--- [41695.132020] ------------[ cut here ]------------ [41695.132038] WARNING: CPU: 0 PID: 2570 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1158 intel_display_power_put+0x117/0x160 [i915]() [41695.132040] WARN_ON(!power_well->count) [41695.132041] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41695.132079] CPU: 0 PID: 2570 Comm: Xorg Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41695.132080] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41695.132081] ffffffffc0289ef8 ffff8800379cbad8 ffffffff817b3653 0000000000000000 [41695.132083] ffff8800379cbb28 ffff8800379cbb18 ffffffff8107738a 0000000000000000 [41695.132084] 0000000000000000 ffffffffc02aab40 ffff880417f99380 ffff880417f90000 [41695.132086] Call Trace: [41695.132090] [] dump_stack+0x45/0x57 [41695.132093] [] warn_slowpath_common+0x8a/0xc0 [41695.132095] [] warn_slowpath_fmt+0x46/0x50 [41695.132102] [] intel_display_power_put+0x117/0x160 [i915] [41695.132114] [] __intel_set_mode+0x844/0xb10 [i915] [41695.132124] [] intel_crtc_set_config+0x366/0x5a0 [i915] [41695.132134] [] drm_mode_set_config_internal+0x68/0x100 [drm] [41695.132142] [] drm_mode_setcrtc+0xdd/0x4f0 [drm] [41695.132147] [] drm_ioctl+0x363/0x680 [drm] [41695.132154] [] ? drm_mode_setplane+0x1c0/0x1c0 [drm] [41695.132158] [] do_vfs_ioctl+0x2cd/0x4b0 [41695.132160] [] ? __sys_recvmsg+0x62/0x80 [41695.132162] [] SyS_ioctl+0x79/0x90 [41695.132164] [] entry_SYSCALL_64_fastpath+0x16/0x75 [41695.132165] ---[ end trace 5cf6e214fafcf81c ]--- [41699.566966] ------------[ cut here ]------------ [41699.567004] WARNING: CPU: 0 PID: 30792 at /build/linux-lts-wily-1zclH3/linux-lts-wily-4.2.0/drivers/gpu/drm/i915/intel_runtime_pm.c:1154 intel_display_power_put+0x136/0x160 [i915]() [41699.567007] WARN_ON(!power_domains->domain_use_count[domain]) [41699.567010] Modules linked in: uas usb_storage cmac rfcomm bnep binfmt_misc drbg ansi_cprng twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common dm_crypt ax88179_178a usbnet intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mxm_wmi kvm arc4 crct10dif_pclmul crc32_pclmul btusb btrtl btbcm btintel bluetooth snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic aesni_intel iwlmvm aes_x86_64 lrw gf128mul mac80211 glue_helper ablk_helper cryptd snd_hda_intel snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep snd_rawmidi snd_pcm snd_seq input_leds iwlwifi snd_seq_device joydev snd_timer serio_raw cfg80211 snd rtsx_pci_ms memstick mei_me lpc_ich soundcore mei shpchp ie31200_edac edac_core parport_pc tpm_infineon wmi ppdev mac_hid lp parport hid_generic usbhid hid rtsx_pci_sdmmc i915 ahci psmouse r8169 libahci rtsx_pci mii i2c_algo_bit drm_kms_helper drm video [41699.567098] CPU: 0 PID: 30792 Comm: kworker/0:2 Tainted: G W I 4.2.0-19-generic #23~14.04.1-Ubuntu [41699.567100] Hardware name: Notebook W230SS /W230SS , BIOS 4.6.5 04/15/2014 [41699.567143] Workqueue: events edp_panel_vdd_work [i915] [41699.567148] ffffffffc0289ef8 ffff880418db3cc8 ffffffff817b3653 0000000000000000 [41699.567153] ffff880418db3d18 ffff880418db3d08 ffffffff8107738a ffff880418db3d38 [41699.567158] ffff880417f9002c ffff8804185010e0 ffff880417f99380 ffff880417f90000 [41699.567162] Call Trace: [41699.567172] [] dump_stack+0x45/0x57 [41699.567180] [] warn_slowpath_common+0x8a/0xc0 [41699.567185] [] warn_slowpath_fmt+0x46/0x50 [41699.567207] [] ? intel_display_power_put+0xf0/0x160 [i915] [41699.567225] [] intel_display_power_put+0x136/0x160 [i915] [41699.567257] [] pps_unlock+0x3d/0x50 [i915] [41699.567285] [] edp_panel_vdd_work+0x39/0x40 [i915] [41699.567293] [] process_one_work+0x14e/0x3d0 [41699.567298] [] worker_thread+0x11a/0x470 [41699.567303] [] ? rescuer_thread+0x310/0x310 [41699.567307] [] kthread+0xd2/0xf0 [41699.567311] [] ? kthread_create_on_node+0x1c0/0x1c0 [41699.567317] [] ret_from_fork+0x3f/0x70 [41699.567321] [] ? kthread_create_on_node+0x1c0/0x1c0 [41699.567324] ---[ end trace 5cf6e214fafcf81d ]---