-- Logs begin at Fri 2015-12-04 01:39:03 CET, end at Thu 2015-12-03 22:45:15 CET. -- Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: RSDP 0x00000000AAFFE014 000024 (v02 LENOVO) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: XSDT 0x00000000AAFFE210 0000D4 (v01 LENOVO CB-01 00000001 01000013) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: FACP 0x00000000AAFF7000 00010C (v05 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: DSDT 0x00000000AAFE4000 00F4BB (v02 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: FACS 0x00000000AAFBA000 000040 Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SLIC 0x00000000AAFFD000 000176 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: UEFI 0x00000000AAFFC000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: FPDT 0x00000000AAFFA000 000044 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: MSDM 0x00000000AAFF9000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: ASF! 0x00000000AAFF8000 0000A5 (v32 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: HPET 0x00000000AAFF6000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: APIC 0x00000000AAFF5000 00008C (v03 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: MCFG 0x00000000AAFF4000 00003C (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: WDAT 0x00000000AAFE3000 000224 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0x00000000AAFE0000 002028 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: BOOT 0x00000000AAFDE000 000028 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: LPIT 0x00000000AAFDD000 000094 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0x00000000AAFDC000 000C0A (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0x00000000AAFDB000 000696 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: ASPT 0x00000000AAFD9000 000034 (v07 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: DBGP 0x00000000AAFD8000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0x00000000AAFD0000 000539 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0x00000000AAFCF000 000AD8 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0x00000000AAFCB000 0034F8 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0x00000000AAFC6000 0034B3 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: BGRT 0x00000000AAFCA000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: All ACPI Tables successfully acquired Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ENERGY_PERF_BIAS: Set to 'normal', was 'performance' Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: Ignoring BGRT: invalid status 0 (expected 1) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: #2 #3 Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: Executed 2 blocks of module-level executable AML code Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: Dynamic OEM Table Load: Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0xFFFF8802455F9C00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20121220) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: Dynamic OEM Table Load: Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0xFFFF8802455CB000 0005AA (v01 PmRef ApIst 00003000 INTL 20121220) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: Dynamic OEM Table Load: Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: SSDT 0xFFFF880245648600 000119 (v01 PmRef ApCst 00003000 INTL 20121220) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150619/hwxface-580) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150619/hwxface-580) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI: Enabled 4 GPEs in block 00 to 7F Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: usb: failed to peer usb2-port2 and usb1-port2 by location (usb2-port2:none) (usb1-port2:usb2-port1) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: usb usb2-port2: failed to peer to usb1-port2 (-16) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: usb: port power management may be unreliable Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: PCCT header not found. Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: r8169 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup failure, AE_NOT_FOUND (20150619/psargs-359) Dec 04 01:39:03 username-Lenovo-Z50-70 kernel: ACPI Error: Method parse/execution failed [\_SB_.PCI0.RP05.PEGP.DD02._BCL] (Node ffff8802468fc898), AE_NOT_FOUND (20150619/psparse-536) Dec 04 01:39:03 username-Lenovo-Z50-70 systemd[1]: Failed to insert module 'kdbus': Function not implemented Dec 04 01:39:04 username-Lenovo-Z50-70 kernel: nvidia: module license 'NVIDIA' taints kernel. Dec 04 01:39:04 username-Lenovo-Z50-70 kernel: Disabling lock debugging due to kernel taint Dec 04 01:39:04 username-Lenovo-Z50-70 kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module 358.16 Mon Nov 16 19:25:55 PST 2015 Dec 04 01:39:04 username-Lenovo-Z50-70 systemd-udevd[282]: Process '/usr/bin/start-nvidia-persistenced' failed with exit code 127. Dec 04 01:39:04 username-Lenovo-Z50-70 systemd-udevd[436]: failed to execute '/sbin/modeprobe' '/sbin/modeprobe nvidia-modeset': No such file or directory Dec 04 01:39:04 username-Lenovo-Z50-70 systemd-udevd[282]: Process '/sbin/modeprobe nvidia-modeset' failed with exit code 2. Dec 04 01:39:04 username-Lenovo-Z50-70 systemd-udevd[295]: Process '/bin/hciconfig hci0 up' failed with exit code 1. Dec 04 01:39:04 username-Lenovo-Z50-70 systemd-udevd[285]: Process '/usr/sbin/alsactl -E HOME=/var/run/alsa restore 1' failed with exit code 99. Dec 04 01:39:04 username-Lenovo-Z50-70 systemd-tmpfiles[455]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 274 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: Modules linked in: rtsx_usb_ms memstick nls_iso8859_1 nvidia(POE) intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm mei_me mei shpchp snd_seq snd_seq_device snd_timer Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 274 Comm: plymouthd Tainted: P OE 4.2.0-18-generic #22-Ubuntu Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000ff1fffa3 ffff8802426b37c8 ffffffff817e8c09 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802426b3820 ffff8802426b3808 ffffffff8107b3c6 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: ffff8802426b3848 ffff8802426b38b0 ffff8802455cf000 0000000000000001 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: Call Trace: Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] ? drm_mode_create+0x25/0x60 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] drm_mode_setcrtc+0x3e9/0x500 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] drm_ioctl+0x125/0x610 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac7b ]--- Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 274 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: Modules linked in: rtsx_usb_ms memstick nls_iso8859_1 nvidia(POE) intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm mei_me mei shpchp snd_seq snd_seq_device snd_timer Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 274 Comm: plymouthd Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000ff1fffa3 ffff8802426b37c8 ffffffff817e8c09 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802426b3820 ffff8802426b3808 ffffffff8107b3c6 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: ffff8802426b3848 ffff8802426b38b0 ffff8802455cf000 0000000000000001 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: Call Trace: Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] ? drm_mode_create+0x25/0x60 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] drm_mode_setcrtc+0x3e9/0x500 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] drm_ioctl+0x125/0x610 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac7c ]--- Dec 04 01:39:06 username-Lenovo-Z50-70 kernel: cgroup: new mount options do not match the existing superblock, will be ignored Dec 04 01:39:06 username-Lenovo-Z50-70 ofonod[640]: create_rilmodem: ofono_modem_register returned: -19 Dec 04 01:39:06 username-Lenovo-Z50-70 bluetoothd[638]: Failed to obtain handles for "Service Changed" characteristic Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Not enough free handles to register service Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Error adding Link Loss service Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Not enough free handles to register service Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Not enough free handles to register service Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Not enough free handles to register service Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Current Time Service could not be registered Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: gatt-time-server: Input/output error (5) Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Not enough free handles to register service Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Not enough free handles to register service Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: Sap driver initialization failed. Dec 04 01:39:07 username-Lenovo-Z50-70 bluetoothd[638]: sap-server: Operation not permitted (1) Dec 04 01:39:07 username-Lenovo-Z50-70 URfkill[628]: Reading of RFKILL events failed Dec 04 01:39:08 username-Lenovo-Z50-70 NetworkManager[635]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.059592] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.059630] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra_defrtr' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.059654] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra_pinfo' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.059674] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra_rtr_pref' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.059691] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/disable_ipv6' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.059709] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/hop_limit' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.059820] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/use_tempaddr' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.060023] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra_defrtr' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.060207] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra_pinfo' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.060396] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra_rtr_pref' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.060577] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/use_tempaddr' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.062768] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/accept_ra' Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: [1449189549.062799] [NetworkManagerUtils.c:2715] ASSERT_VALID_PATH_COMPONENT(): Failed asserting path component: "hfp/org/bluez/hci0/dev_20_55_31_87_12_8E" Dec 04 01:39:09 username-Lenovo-Z50-70 NetworkManager[635]: IPv6 property path is too long: '/proc/sys/net/ipv6/conf/hfp/org/bluez/hci0/dev_20_55_31_87_12_8E/use_tempaddr' Dec 04 01:39:09 username-Lenovo-Z50-70 wpa_supplicant[1165]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Dec 04 01:39:09 username-Lenovo-Z50-70 wpa_supplicant[1165]: dbus: Failed to construct signal Dec 04 01:39:12 username-Lenovo-Z50-70 NetworkManager[635]: dnsmasq not available on the bus, can't update servers. Dec 04 01:39:12 username-Lenovo-Z50-70 NetworkManager[635]: [1449189552.211671] [dns-manager/nm-dns-dnsmasq.c:387] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name Dec 04 01:39:12 username-Lenovo-Z50-70 NetworkManager[635]: DNS: plugin dnsmasq update failed Dec 04 01:39:12 username-Lenovo-Z50-70 dnsmasq[1247]: warning: no upstream servers configured Dec 04 01:39:13 username-Lenovo-Z50-70 NetworkManager[635]: dnsmasq appeared on DBus: :1.21 Dec 03 22:39:55 username-Lenovo-Z50-70 kernel: ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95) Dec 03 22:39:55 username-Lenovo-Z50-70 kernel: ACPI Warning: \_SB_.PCI0.RP05.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95) Dec 03 22:39:55 username-Lenovo-Z50-70 systemd-udevd[1525]: failed to execute '/sbin/modeprobe' '/sbin/modeprobe -r nvidia-modeset': No such file or directory Dec 03 22:39:55 username-Lenovo-Z50-70 systemd-udevd[1518]: Process '/sbin/modeprobe -r nvidia-modeset' failed with exit code 2. Dec 03 22:39:55 username-Lenovo-Z50-70 kernel: pci_raw_set_power_state: 48 callbacks suppressed Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 1544 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 1544 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d9cd1e0b ffff8802427077c8 ffffffff817e8c09 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880242707820 ffff880242707808 ffffffff8107b3c6 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: ffff880242707848 ffff8802427078b0 ffff8802455cf000 0000000000000001 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] ? drm_mode_create+0x25/0x60 [drm] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] drm_mode_setcrtc+0x3e9/0x500 [drm] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] drm_ioctl+0x125/0x610 [drm] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] ? __set_task_blocked+0x41/0xa0 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:40:00 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac7d ]--- Dec 03 22:40:17 username-Lenovo-Z50-70 org.a11y.Bus[1650]: Activating service name='org.a11y.atspi.Registry' Dec 03 22:40:17 username-Lenovo-Z50-70 org.a11y.Bus[1650]: Successfully activated service 'org.a11y.atspi.Registry' Dec 03 22:40:28 username-Lenovo-Z50-70 org.gnome.zeitgeist.Engine[1650]: ** (zeitgeist-datahub:1793): WARNING **: zeitgeist-datahub.vala:229: Unable to get name "org.gnome.zeitgeist.datahub" on the bus! Dec 03 22:40:51 username-Lenovo-Z50-70 org.gnome.ScreenSaver[1650]: ** (gnome-screensaver:1906): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files Dec 03 22:40:51 username-Lenovo-Z50-70 org.freedesktop.Notifications[1650]: ** (notify-osd:1845): WARNING **: dnd_is_idle_inhibited(): got error "The name org.gnome.SessionManager was not provided by any .service files" Dec 03 22:41:50 username-Lenovo-Z50-70 org.a11y.atspi.Registry[1703]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0" Dec 03 22:41:50 username-Lenovo-Z50-70 org.a11y.atspi.Registry[1703]: after 29 requests (29 known processed) with 0 events remaining. Dec 03 22:41:50 username-Lenovo-Z50-70 org.freedesktop.Notifications[1650]: (notify-osd:1845): Gdk-WARNING **: notify-osd: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Dec 03 22:41:50 username-Lenovo-Z50-70 org.gnome.ScreenSaver[1650]: (gnome-screensaver:1906): Gdk-WARNING **: gnome-screensaver: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Dec 03 22:41:50 username-Lenovo-Z50-70 org.gtk.vfs.Daemon[1650]: A connection to the bus can't be made Dec 03 22:41:50 username-Lenovo-Z50-70 org.gnome.zeitgeist.SimpleIndexer[1650]: (zeitgeist-fts:1791): GLib-GIO-WARNING **: Error releasing name org.gnome.zeitgeist.SimpleIndexer: The connection is closed Dec 03 22:41:50 username-Lenovo-Z50-70 org.gnome.zeitgeist.SimpleIndexer[1650]: ** (zeitgeist-fts:1791): WARNING **: zeitgeist-fts.vala:252: The connection is closed Dec 03 22:41:50 username-Lenovo-Z50-70 org.gnome.zeitgeist.Engine[1650]: [21:41:50.198025 WARNING] zeitgeist-daemon.vala:449: The connection is closed Dec 03 22:43:20 username-Lenovo-Z50-70 systemd[1]: lightdm.service: State 'stop-sigterm' timed out. Killing. Dec 03 22:43:20 username-Lenovo-Z50-70 systemd[1]: lightdm.service: Failed with result 'signal'. Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb7788 ffffffff817e8c09 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb77e0 ffff880241fb77c8 ffffffff8107b3c6 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ffff880241fb7808 ffff880241fb7870 ffff8802455cf000 0000000000000001 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? down+0x2e/0x50 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_fb_ioctl+0x3cc/0x650 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? mmap_region+0x1d7/0x640 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_ioctl+0x33/0x40 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac7e ]--- Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb77b8 ffffffff817e8c09 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb7810 ffff880241fb77f8 ffffffff8107b3c6 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ffff880241fb7838 ffff880241fb78a0 ffff8802455cf000 0000000000000001 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_connector_dpms+0x4e/0x70 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_dpms.isra.5+0xa3/0xf0 [drm_kms_helper] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_blank+0x3a/0x70 [drm_kms_helper] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_fbdev_blank+0x1a/0x60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? blocking_notifier_call_chain+0x16/0x20 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_blank+0x66/0xc0 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_fb_ioctl+0x28f/0x650 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? get_user_pages+0x52/0x60 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? __free_pages+0x22/0x30 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? mmput+0x16/0x140 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_ioctl+0x33/0x40 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? mntput+0x24/0x40 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? __fput+0x190/0x220 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac7f ]--- Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb77b8 ffffffff817e8c09 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb7810 ffff880241fb77f8 ffffffff8107b3c6 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ffff880241fb7838 ffff880241fb78a0 ffff8802455cf000 0000000000000001 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_connector_dpms+0x4e/0x70 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_dpms.isra.5+0xa3/0xf0 [drm_kms_helper] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_blank+0x3a/0x70 [drm_kms_helper] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_fbdev_blank+0x1a/0x60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? blocking_notifier_call_chain+0x16/0x20 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_blank+0x66/0xc0 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_fb_ioctl+0x28f/0x650 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? get_user_pages+0x52/0x60 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? __free_pages+0x22/0x30 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? mmput+0x16/0x140 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_ioctl+0x33/0x40 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? mntput+0x24/0x40 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? __fput+0x190/0x220 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac80 ]--- Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb77b8 ffffffff817e8c09 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb7810 ffff880241fb77f8 ffffffff8107b3c6 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ffff880241fb7838 ffff880241fb78a0 ffff8802455cf000 0000000000000001 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_connector_dpms+0x4e/0x70 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_dpms.isra.5+0xa3/0xf0 [drm_kms_helper] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_blank+0x3a/0x70 [drm_kms_helper] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] intel_fbdev_blank+0x1a/0x60 [i915] Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? blocking_notifier_call_chain+0x16/0x20 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_blank+0x66/0xc0 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_fb_ioctl+0x28f/0x650 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? get_user_pages+0x52/0x60 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? __free_pages+0x22/0x30 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? mmput+0x16/0x140 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] fb_ioctl+0x33/0x40 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? mntput+0x24/0x40 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] ? __fput+0x190/0x220 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:22 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac81 ]--- Dec 03 22:43:24 username-Lenovo-Z50-70 org.a11y.Bus[2083]: Activating service name='org.a11y.atspi.Registry' Dec 03 22:43:24 username-Lenovo-Z50-70 org.a11y.Bus[2083]: Successfully activated service 'org.a11y.atspi.Registry' Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb7478 ffffffff817e8c09 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb74d0 ffff880241fb74b8 ffffffff8107b3c6 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ffff880241fb74f8 ffff880241fb7560 ffff8802455cf000 0000000000000001 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? default_wake_function+0x12/0x20 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? wake_up_q+0x70/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? __set_task_blocked+0x41/0xa0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac82 ]--- Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb7478 ffffffff817e8c09 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb74d0 ffff880241fb74b8 ffffffff8107b3c6 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ffff880241fb74f8 ffff880241fb7560 ffff8802455cf000 0000000000000001 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? default_wake_function+0x12/0x20 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? wake_up_q+0x70/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? __set_task_blocked+0x41/0xa0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac83 ]--- Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb7478 ffffffff817e8c09 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb74d0 ffff880241fb74b8 ffffffff8107b3c6 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ffff880241fb74f8 ffff880241fb7560 ffff8802455cf000 0000000000000001 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? default_wake_function+0x12/0x20 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? wake_up_q+0x70/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? __set_task_blocked+0x41/0xa0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac84 ]--- Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb7488 ffffffff817e8c09 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb74e0 ffff880241fb74c8 ffffffff8107b3c6 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ffff880241fb7508 ffff880241fb7570 ffff8802455cf000 0000000000000001 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? default_wake_function+0x12/0x20 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? wake_up_q+0x70/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? __set_task_blocked+0x41/0xa0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac85 ]--- Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2064 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2064 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000bdb74882 ffff880241fb74a8 ffffffff817e8c09 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241fb7500 ffff880241fb74e8 ffffffff8107b3c6 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ffff880241fb7528 ffff880241fb7590 ffff8802455cf000 0000000000000001 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? default_wake_function+0x12/0x20 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? wake_up_q+0x70/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? __set_task_blocked+0x41/0xa0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac86 ]--- Dec 03 22:43:40 username-Lenovo-Z50-70 NetworkManager[635]: Connection disconnected (reason -3) Dec 03 22:43:40 username-Lenovo-Z50-70 systemd[1]: Failed to start Clean up any mess left by 0dns-up. Dec 03 22:43:40 username-Lenovo-Z50-70 systemd[1]: dns-clean.service: Failed with result 'exit-code'. Dec 03 22:43:40 username-Lenovo-Z50-70 org.gtk.vfs.Daemon[2083]: A connection to the bus can't be made Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 139 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 139 Comm: kworker/3:2 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 000000003ef1842a ffff88024099b658 ffffffff817e8c09 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024099b6b0 ffff88024099b698 ffffffff8107b3c6 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ffff88024099b6d8 ffff88024099b740 ffff8802455cf000 0000000000000001 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:43:40 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac87 ]--- Dec 03 22:43:40 username-Lenovo-Z50-70 NetworkManager[635]: Failed to GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name :1.20 was not provided by any .service files: remove network. Dec 03 22:43:40 username-Lenovo-Z50-70 wpa_supplicant[2196]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Dec 03 22:43:40 username-Lenovo-Z50-70 wpa_supplicant[2196]: dbus: Failed to construct signal Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:39 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac88 ]--- Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:40 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac89 ]--- Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:41 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac8a ]--- Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:42 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac8b ]--- Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac8c ]--- Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:43 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac8d ]--- Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac8e ]--- Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2342 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2342 Comm: (agetty) Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000a36c0143 ffff8800a8c534f8 ffffffff817e8c09 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8c53550 ffff8800a8c53538 ffffffff8107b3c6 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: ffff8800a8c53578 ffff8800a8c535e0 ffff8802455cf000 0000000000000001 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] csi_J+0x124/0x130 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] do_con_trol+0x15ed/0x16c0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] do_con_write.part.23+0x1cf/0xa50 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? copy_termios+0x75/0x80 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? tty_mode_ioctl+0x1bd/0x4c0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] con_write+0x5c/0x60 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] n_tty_write+0x1c8/0x500 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? __wake_up_sync+0x20/0x20 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] tty_write+0x171/0x2d0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? n_tty_open+0xe0/0xe0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] __vfs_write+0x18/0x40 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] vfs_write+0xa6/0x1a0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] SyS_write+0x55/0xc0 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:44:44 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac8f ]--- Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac90 ]--- Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2344 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2344 Comm: (agetty) Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 000000001e953040 ffff8802404cf4f8 ffffffff817e8c09 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802404cf550 ffff8802404cf538 ffffffff8107b3c6 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ffff8802404cf578 ffff8802404cf5e0 ffff8802455cf000 0000000000000001 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] csi_J+0x124/0x130 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] do_con_trol+0x15ed/0x16c0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] do_con_write.part.23+0x1cf/0xa50 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? copy_termios+0x75/0x80 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? tty_mode_ioctl+0x1bd/0x4c0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] con_write+0x5c/0x60 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] n_tty_write+0x1c8/0x500 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? __wake_up_sync+0x20/0x20 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] tty_write+0x171/0x2d0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? n_tty_open+0xe0/0xe0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] __vfs_write+0x18/0x40 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] vfs_write+0xa6/0x1a0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] SyS_write+0x55/0xc0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac91 ]--- Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac92 ]--- Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:45 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac93 ]--- Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac94 ]--- Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:46 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac95 ]--- Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:47 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac96 ]--- Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac97 ]--- Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac98 ]--- Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2346 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2346 Comm: (agetty) Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000ceee93f0 ffff88020a56b4f8 ffffffff817e8c09 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020a56b550 ffff88020a56b538 ffffffff8107b3c6 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ffff88020a56b578 ffff88020a56b5e0 ffff8802455cf000 0000000000000001 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] csi_J+0x124/0x130 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] do_con_trol+0x15ed/0x16c0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] do_con_write.part.23+0x1cf/0xa50 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? copy_termios+0x75/0x80 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? tty_mode_ioctl+0x1bd/0x4c0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] con_write+0x5c/0x60 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] n_tty_write+0x1c8/0x500 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? __wake_up_sync+0x20/0x20 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] tty_write+0x171/0x2d0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? n_tty_open+0xe0/0xe0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] __vfs_write+0x18/0x40 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] vfs_write+0xa6/0x1a0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] SyS_write+0x55/0xc0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac99 ]--- Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:48 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac9a ]--- Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:49 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac9b ]--- Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac9c ]--- Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac9d ]--- Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2348 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2348 Comm: (agetty) Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000ba127dad ffff8802431634f8 ffffffff817e8c09 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880243163550 ffff880243163538 ffffffff8107b3c6 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ffff880243163578 ffff8802431635e0 ffff8802455cf000 0000000000000001 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] csi_J+0x124/0x130 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] do_con_trol+0x15ed/0x16c0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] do_con_write.part.23+0x1cf/0xa50 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? copy_termios+0x75/0x80 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? tty_mode_ioctl+0x1bd/0x4c0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] con_write+0x5c/0x60 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] n_tty_write+0x1c8/0x500 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? __wake_up_sync+0x20/0x20 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] tty_write+0x171/0x2d0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? n_tty_open+0xe0/0xe0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] __vfs_write+0x18/0x40 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] vfs_write+0xa6/0x1a0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] SyS_write+0x55/0xc0 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:44:50 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac9e ]--- Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ac9f ]--- Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:51 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca0 ]--- Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 150 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 150 Comm: kworker/2:2 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: 0000000000000000 000000001426221c ffff880240b07658 ffffffff817e8c09 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880240b076b0 ffff880240b07698 ffffffff8107b3c6 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ffff880240b076d8 ffff880240b07740 ffff8802455cf000 0000000000000001 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca1 ]--- Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca2 ]--- Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:52 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca3 ]--- Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2052 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2052 Comm: kworker/1:1 Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: Workqueue: events console_callback Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fc8c30da ffff8802436df658 ffffffff817e8c09 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8802436df6b0 ffff8802436df698 ffffffff8107b3c6 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: ffff8802436df6d8 ffff8802436df740 ffff8802455cf000 0000000000000001 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x43/0xe0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] change_console+0x59/0xa0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] console_callback+0x110/0x180 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] process_one_work+0x1aa/0x440 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] worker_thread+0x4b/0x4c0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] ? process_one_work+0x440/0x440 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] kthread+0xd8/0xf0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] ret_from_fork+0x3f/0x70 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: [] ? kthread_create_on_node+0x1f0/0x1f0 Dec 03 22:44:57 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca4 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2365 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2365 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000b2424da4 ffff8800a82cf478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4d0 ffff8800a82cf4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82cf4f8 ffff8800a82cf560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca5 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2365 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2365 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000b2424da4 ffff8800a82cf478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4d0 ffff8800a82cf4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82cf4f8 ffff8800a82cf560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca6 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2365 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2365 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000b2424da4 ffff8800a82cf478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4d0 ffff8800a82cf4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82cf4f8 ffff8800a82cf560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca7 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2365 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2365 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000b2424da4 ffff8800a82cf488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4e0 ffff8800a82cf4c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82cf508 ffff8800a82cf570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca8 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2365 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2365 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000b2424da4 ffff8800a82cf4a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf500 ffff8800a82cf4e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82cf528 ffff8800a82cf590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aca9 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2379 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2379 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000019e25d73 ffff880241e17478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241e174d0 ffff880241e174b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880241e174f8 ffff880241e17560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acaa ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2379 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2379 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000019e25d73 ffff880241e17478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241e174d0 ffff880241e174b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880241e174f8 ffff880241e17560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acab ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2379 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2379 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000019e25d73 ffff880241e17478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241e174d0 ffff880241e174b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880241e174f8 ffff880241e17560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acac ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2379 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2379 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000019e25d73 ffff880241e17488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241e174e0 ffff880241e174c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880241e17508 ffff880241e17570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acad ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2379 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2379 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000019e25d73 ffff880241e174a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880241e17500 ffff880241e174e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880241e17528 ffff880241e17590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acae ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2387 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2387 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000015b00c96 ffff88024315f478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024315f4d0 ffff88024315f4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88024315f4f8 ffff88024315f560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acaf ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2387 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2387 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000015b00c96 ffff88024315f478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024315f4d0 ffff88024315f4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88024315f4f8 ffff88024315f560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb0 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2387 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2387 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000015b00c96 ffff88024315f478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024315f4d0 ffff88024315f4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88024315f4f8 ffff88024315f560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb1 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2387 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2387 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000015b00c96 ffff88024315f488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024315f4e0 ffff88024315f4c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88024315f508 ffff88024315f570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb2 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2387 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2387 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000015b00c96 ffff88024315f4a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024315f500 ffff88024315f4e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88024315f528 ffff88024315f590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb3 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2395 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2395 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000043d92bf2 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb4 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2395 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2395 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000043d92bf2 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb5 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2395 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2395 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000043d92bf2 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb6 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2395 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2395 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000043d92bf2 ffff88020be77488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774e0 ffff88020be774c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be77508 ffff88020be77570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb7 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2395 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2395 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000043d92bf2 ffff88020be774a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be77500 ffff88020be774e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be77528 ffff88020be77590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb8 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2403 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2403 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afad720d ffff8800a9b0b478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4d0 ffff8800a9b0b4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a9b0b4f8 ffff8800a9b0b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acb9 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2403 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2403 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afad720d ffff8800a9b0b478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4d0 ffff8800a9b0b4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a9b0b4f8 ffff8800a9b0b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acba ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2403 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2403 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afad720d ffff8800a9b0b478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4d0 ffff8800a9b0b4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a9b0b4f8 ffff8800a9b0b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acbb ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2403 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2403 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afad720d ffff8800a9b0b488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4e0 ffff8800a9b0b4c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a9b0b508 ffff8800a9b0b570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acbc ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2403 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2403 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afad720d ffff8800a9b0b4a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b500 ffff8800a9b0b4e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a9b0b528 ffff8800a9b0b590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acbd ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2411 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2411 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fe28bf2d ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acbe ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2411 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2411 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fe28bf2d ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acbf ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2411 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2411 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fe28bf2d ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc0 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2411 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2411 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fe28bf2d ffff880244ffb488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4e0 ffff880244ffb4c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880244ffb508 ffff880244ffb570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc1 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2411 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2411 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000fe28bf2d ffff880244ffb4a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb500 ffff880244ffb4e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880244ffb528 ffff880244ffb590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc2 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2419 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2419 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000018f6da8d ffff8800a8ce7478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74d0 ffff8800a8ce74b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce74f8 ffff8800a8ce7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc3 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2419 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2419 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000018f6da8d ffff8800a8ce7478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74d0 ffff8800a8ce74b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce74f8 ffff8800a8ce7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc4 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2419 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2419 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000018f6da8d ffff8800a8ce7478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74d0 ffff8800a8ce74b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce74f8 ffff8800a8ce7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc5 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2419 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2419 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000018f6da8d ffff8800a8ce7488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74e0 ffff8800a8ce74c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce7508 ffff8800a8ce7570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc6 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2419 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2419 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000018f6da8d ffff8800a8ce74a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce7500 ffff8800a8ce74e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce7528 ffff8800a8ce7590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc7 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2427 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2427 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000007709cee3 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc8 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2427 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2427 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000007709cee3 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acc9 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2427 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2427 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000007709cee3 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acca ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2427 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2427 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000007709cee3 ffff88020be77488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774e0 ffff88020be774c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be77508 ffff88020be77570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75accb ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2427 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2427 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000007709cee3 ffff88020be774a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be77500 ffff88020be774e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be77528 ffff88020be77590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75accc ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2435 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2435 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089bbb7f0 ffff8800358c3478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800358c34d0 ffff8800358c34b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800358c34f8 ffff8800358c3560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75accd ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2435 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2435 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089bbb7f0 ffff8800358c3478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800358c34d0 ffff8800358c34b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800358c34f8 ffff8800358c3560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acce ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2435 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2435 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089bbb7f0 ffff8800358c3478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800358c34d0 ffff8800358c34b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800358c34f8 ffff8800358c3560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75accf ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2435 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2435 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089bbb7f0 ffff8800358c3488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800358c34e0 ffff8800358c34c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800358c3508 ffff8800358c3570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd0 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2435 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2435 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089bbb7f0 ffff8800358c34a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800358c3500 ffff8800358c34e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800358c3528 ffff8800358c3590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd1 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2443 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2443 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afa149cf ffff880210f67478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674d0 ffff880210f674b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f674f8 ffff880210f67560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd2 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2443 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2443 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afa149cf ffff880210f67478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674d0 ffff880210f674b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f674f8 ffff880210f67560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd3 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2443 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2443 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afa149cf ffff880210f67478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674d0 ffff880210f674b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f674f8 ffff880210f67560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd4 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2443 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2443 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afa149cf ffff880210f67488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674e0 ffff880210f674c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f67508 ffff880210f67570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd5 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2443 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2443 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000afa149cf ffff880210f674a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f67500 ffff880210f674e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f67528 ffff880210f67590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd6 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2451 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2451 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009997157f ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd7 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2451 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2451 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009997157f ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd8 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2451 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2451 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009997157f ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acd9 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2451 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2451 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009997157f ffff8800a8283488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834e0 ffff8800a82834c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8283508 ffff8800a8283570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acda ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2451 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2451 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009997157f ffff8800a82834a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8283500 ffff8800a82834e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8283528 ffff8800a8283590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acdb ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2459 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2459 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e8efa9a ffff880210f67478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674d0 ffff880210f674b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f674f8 ffff880210f67560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acdc ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2459 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2459 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e8efa9a ffff880210f67478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674d0 ffff880210f674b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f674f8 ffff880210f67560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acdd ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2459 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2459 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e8efa9a ffff880210f67478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674d0 ffff880210f674b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f674f8 ffff880210f67560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acde ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2459 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2459 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e8efa9a ffff880210f67488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f674e0 ffff880210f674c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f67508 ffff880210f67570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acdf ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2459 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2459 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e8efa9a ffff880210f674a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f67500 ffff880210f674e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f67528 ffff880210f67590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace0 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2467 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2467 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d042b8a5 ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace1 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2467 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2467 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d042b8a5 ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace2 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2467 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2467 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d042b8a5 ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace3 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2467 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2467 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d042b8a5 ffff8800a8283488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834e0 ffff8800a82834c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8283508 ffff8800a8283570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace4 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2467 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2467 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d042b8a5 ffff8800a82834a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8283500 ffff8800a82834e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8283528 ffff8800a8283590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace5 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2475 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2475 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d11fea26 ffff880210f63478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634d0 ffff880210f634b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f634f8 ffff880210f63560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace6 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2475 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2475 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d11fea26 ffff880210f63478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634d0 ffff880210f634b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f634f8 ffff880210f63560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace7 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2475 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2475 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d11fea26 ffff880210f63478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634d0 ffff880210f634b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f634f8 ffff880210f63560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace8 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2475 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2475 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d11fea26 ffff880210f63488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634e0 ffff880210f634c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f63508 ffff880210f63570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ace9 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2475 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2475 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d11fea26 ffff880210f634a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f63500 ffff880210f634e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff880210f63528 ffff880210f63590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acea ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2483 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2483 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000001c7df293 ffff8800a8ce7478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74d0 ffff8800a8ce74b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce74f8 ffff8800a8ce7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aceb ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2483 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2483 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000001c7df293 ffff8800a8ce7478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74d0 ffff8800a8ce74b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce74f8 ffff8800a8ce7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acec ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2483 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2483 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000001c7df293 ffff8800a8ce7478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74d0 ffff8800a8ce74b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce74f8 ffff8800a8ce7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75aced ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2483 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2483 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000001c7df293 ffff8800a8ce7488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce74e0 ffff8800a8ce74c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce7508 ffff8800a8ce7570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acee ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2483 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2483 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 000000001c7df293 ffff8800a8ce74a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8ce7500 ffff8800a8ce74e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8ce7528 ffff8800a8ce7590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acef ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2491 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2491 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000097c8d928 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf0 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2491 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2491 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000097c8d928 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf1 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2491 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2491 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000097c8d928 ffff88020be77478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774d0 ffff88020be774b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be774f8 ffff88020be77560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf2 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2491 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2491 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000097c8d928 ffff88020be77488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be774e0 ffff88020be774c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be77508 ffff88020be77570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf3 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2491 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2491 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000097c8d928 ffff88020be774a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88020be77500 ffff88020be774e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff88020be77528 ffff88020be77590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf4 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2499 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2499 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000060011dcf ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf5 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2499 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2499 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000060011dcf ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf6 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2499 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2499 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000060011dcf ffff8800a8283478 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834d0 ffff8800a82834b8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a82834f8 ffff8800a8283560 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf7 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2499 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2499 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000060011dcf ffff8800a8283488 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82834e0 ffff8800a82834c8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8283508 ffff8800a8283570 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf8 ]--- Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2499 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2499 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000060011dcf ffff8800a82834a8 ffffffff817e8c09 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8283500 ffff8800a82834e8 ffffffff8107b3c6 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ffff8800a8283528 ffff8800a8283590 ffff8802455cf000 0000000000000001 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:09 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acf9 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2507 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2507 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009695548b ffff880210f63478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634d0 ffff880210f634b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210f634f8 ffff880210f63560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acfa ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2507 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2507 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009695548b ffff880210f63478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634d0 ffff880210f634b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210f634f8 ffff880210f63560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acfb ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2507 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2507 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009695548b ffff880210f63478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634d0 ffff880210f634b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210f634f8 ffff880210f63560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acfc ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2507 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2507 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009695548b ffff880210f63488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f634e0 ffff880210f634c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210f63508 ffff880210f63570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acfd ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2507 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2507 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009695548b ffff880210f634a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210f63500 ffff880210f634e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210f63528 ffff880210f63590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acfe ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2515 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2515 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000881b2d1f ffff8800a9ba7478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9ba74d0 ffff8800a9ba74b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9ba74f8 ffff8800a9ba7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75acff ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2515 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2515 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000881b2d1f ffff8800a9ba7478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9ba74d0 ffff8800a9ba74b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9ba74f8 ffff8800a9ba7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad00 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2515 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2515 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000881b2d1f ffff8800a9ba7478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9ba74d0 ffff8800a9ba74b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9ba74f8 ffff8800a9ba7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad01 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2515 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2515 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000881b2d1f ffff8800a9ba7488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9ba74e0 ffff8800a9ba74c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9ba7508 ffff8800a9ba7570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad02 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2515 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2515 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000881b2d1f ffff8800a9ba74a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9ba7500 ffff8800a9ba74e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9ba7528 ffff8800a9ba7590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad03 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2523 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2523 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009d464fc7 ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad04 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2523 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2523 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009d464fc7 ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad05 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2523 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2523 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009d464fc7 ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad06 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2523 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2523 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009d464fc7 ffff880244ffb488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4e0 ffff880244ffb4c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb508 ffff880244ffb570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad07 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2523 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2523 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000009d464fc7 ffff880244ffb4a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb500 ffff880244ffb4e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb528 ffff880244ffb590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad08 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2531 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2531 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005c4cf0a3 ffff8800a9b1f478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b1f4d0 ffff8800a9b1f4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b1f4f8 ffff8800a9b1f560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad09 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2531 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2531 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005c4cf0a3 ffff8800a9b1f478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b1f4d0 ffff8800a9b1f4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b1f4f8 ffff8800a9b1f560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad0a ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2531 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2531 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005c4cf0a3 ffff8800a9b1f478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b1f4d0 ffff8800a9b1f4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b1f4f8 ffff8800a9b1f560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad0b ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2531 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2531 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005c4cf0a3 ffff8800a9b1f488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b1f4e0 ffff8800a9b1f4c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b1f508 ffff8800a9b1f570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad0c ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2531 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2531 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005c4cf0a3 ffff8800a9b1f4a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b1f500 ffff8800a9b1f4e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b1f528 ffff8800a9b1f590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad0d ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2539 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2539 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006a30385e ffff880210e2b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210e2b4d0 ffff880210e2b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210e2b4f8 ffff880210e2b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad0e ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2539 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2539 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006a30385e ffff880210e2b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210e2b4d0 ffff880210e2b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210e2b4f8 ffff880210e2b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad0f ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2539 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2539 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006a30385e ffff880210e2b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210e2b4d0 ffff880210e2b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210e2b4f8 ffff880210e2b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad10 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2539 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2539 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006a30385e ffff880210e2b488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210e2b4e0 ffff880210e2b4c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210e2b508 ffff880210e2b570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad11 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2539 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2539 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006a30385e ffff880210e2b4a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880210e2b500 ffff880210e2b4e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880210e2b528 ffff880210e2b590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad12 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2547 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2547 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000022564830 ffff8800a9b0b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4d0 ffff8800a9b0b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b0b4f8 ffff8800a9b0b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad13 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2547 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2547 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000022564830 ffff8800a9b0b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4d0 ffff8800a9b0b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b0b4f8 ffff8800a9b0b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad14 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2547 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2547 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000022564830 ffff8800a9b0b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4d0 ffff8800a9b0b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b0b4f8 ffff8800a9b0b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad15 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2547 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2547 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000022564830 ffff8800a9b0b488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b4e0 ffff8800a9b0b4c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b0b508 ffff8800a9b0b570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad16 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2547 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2547 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000022564830 ffff8800a9b0b4a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a9b0b500 ffff8800a9b0b4e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a9b0b528 ffff8800a9b0b590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad17 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2555 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2555 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089253dfd ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad18 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2555 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2555 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089253dfd ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad19 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2555 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2555 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089253dfd ffff880244ffb478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4d0 ffff880244ffb4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb4f8 ffff880244ffb560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad1a ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2555 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2555 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089253dfd ffff880244ffb488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb4e0 ffff880244ffb4c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb508 ffff880244ffb570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad1b ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 0 PID: 2555 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 0 PID: 2555 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000089253dfd ffff880244ffb4a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff880244ffb500 ffff880244ffb4e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff880244ffb528 ffff880244ffb590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad1c ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2563 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2563 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e39dbe3 ffff8800a82cf478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4d0 ffff8800a82cf4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a82cf4f8 ffff8800a82cf560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad1d ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2563 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2563 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e39dbe3 ffff8800a82cf478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4d0 ffff8800a82cf4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a82cf4f8 ffff8800a82cf560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad1e ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2563 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2563 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e39dbe3 ffff8800a82cf478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4d0 ffff8800a82cf4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a82cf4f8 ffff8800a82cf560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad1f ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2563 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2563 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e39dbe3 ffff8800a82cf488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf4e0 ffff8800a82cf4c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a82cf508 ffff8800a82cf570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad20 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2563 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2563 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000005e39dbe3 ffff8800a82cf4a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a82cf500 ffff8800a82cf4e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff8800a82cf528 ffff8800a82cf590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad21 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2571 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2571 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006ac08bce ffff88024487b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024487b4d0 ffff88024487b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff88024487b4f8 ffff88024487b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad22 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2571 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2571 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006ac08bce ffff88024487b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024487b4d0 ffff88024487b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff88024487b4f8 ffff88024487b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad23 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2571 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2571 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006ac08bce ffff88024487b478 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024487b4d0 ffff88024487b4b8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff88024487b4f8 ffff88024487b560 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad24 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2571 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2571 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006ac08bce ffff88024487b488 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024487b4e0 ffff88024487b4c8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff88024487b508 ffff88024487b570 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad25 ]--- Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: WARNING: CPU: 2 PID: 2571 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: CPU: 2 PID: 2571 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 000000006ac08bce ffff88024487b4a8 ffffffff817e8c09 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff88024487b500 ffff88024487b4e8 ffffffff8107b3c6 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ffff88024487b528 ffff88024487b590 ffff8802455cf000 0000000000000001 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:10 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad26 ]--- Dec 03 22:45:14 username-Lenovo-Z50-70 org.a11y.Bus[2637]: Activating service name='org.a11y.atspi.Registry' Dec 03 22:45:14 username-Lenovo-Z50-70 org.a11y.Bus[2637]: Successfully activated service 'org.a11y.atspi.Registry' Dec 03 22:45:14 username-Lenovo-Z50-70 org.gnome.ScreenSaver[2637]: Failed to connect to Mir: Failed to connect to server socket: No such file or directory Dec 03 22:45:14 username-Lenovo-Z50-70 org.gnome.ScreenSaver[2637]: Unable to init server: Could not connect: Connection refused Dec 03 22:45:14 username-Lenovo-Z50-70 org.gnome.ScreenSaver[2637]: ** (gnome-screensaver:2653): WARNING **: Cannot open display: Dec 03 22:45:14 username-Lenovo-Z50-70 gnome-session[2638]: CRITICAL: Unable to create a DBus proxy for GnomeScreensaver: Error calling StartServiceByName for org.gnome.ScreenSaver: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.ScreenSaver exited with status 1 Dec 03 22:45:14 username-Lenovo-Z50-70 gnome-session[2638]: CRITICAL: We failed, but the fail whale is dead. Sorry.... Dec 03 22:45:14 username-Lenovo-Z50-70 org.gtk.vfs.Daemon[2637]: A connection to the bus can't be made Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2616 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2616 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d7ad2d6d ffff8800a8cf7478 ffffffff817e8c09 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf74d0 ffff8800a8cf74b8 ffffffff8107b3c6 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ffff8800a8cf74f8 ffff8800a8cf7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad27 ]--- Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2616 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2616 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d7ad2d6d ffff8800a8cf7478 ffffffff817e8c09 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf74d0 ffff8800a8cf74b8 ffffffff8107b3c6 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ffff8800a8cf74f8 ffff8800a8cf7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad28 ]--- Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2616 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2616 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d7ad2d6d ffff8800a8cf7478 ffffffff817e8c09 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf74d0 ffff8800a8cf74b8 ffffffff8107b3c6 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ffff8800a8cf74f8 ffff8800a8cf7560 ffff8802455cf000 0000000000000001 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_fbdev_set_par+0x1a/0x60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? fb_set_var+0x2ef/0x460 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x236/0x460 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad29 ]--- Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2616 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2616 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d7ad2d6d ffff8800a8cf7488 ffffffff817e8c09 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf74e0 ffff8800a8cf74c8 ffffffff8107b3c6 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ffff8800a8cf7508 ffff8800a8cf7570 ffff8802455cf000 0000000000000001 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fb_set_var+0x252/0x460 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? check_preempt_wakeup+0x193/0x220 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? update_curr+0x79/0x150 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x312/0x360 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad2a ]--- Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2616 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2616 Comm: gdm-session-wor Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 00000000d7ad2d6d ffff8800a8cf74a8 ffffffff817e8c09 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf7500 ffff8800a8cf74e8 ffffffff8107b3c6 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ffff8800a8cf7528 ffff8800a8cf7590 ffff8802455cf000 0000000000000001 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_pan_display+0x95/0xe0 [drm_kms_helper] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? soft_cursor+0x1ad/0x230 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] intel_fbdev_pan_display+0x1a/0x60 [i915] Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fb_pan_display+0xcf/0x160 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] bit_update_start+0x20/0x50 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fbcon_switch+0x3b3/0x650 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] redraw_screen+0x1ac/0x2a0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] fbcon_blank+0x120/0x360 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_unblank_screen+0xd3/0x1a0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] complete_change_console+0x5d/0xe0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] vt_ioctl+0x12c9/0x12f0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] tty_ioctl+0x3cc/0xbb0 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? kmem_cache_alloc+0x187/0x200 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? putname+0x5b/0x60 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] ? do_sys_open+0x1bf/0x280 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:14 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad2b ]--- Dec 03 22:45:14 username-Lenovo-Z50-70 systemd-logind[654]: Failed to remove runtime directory /run/user/121: Permission denied Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2698 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2698 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000009366948 ffff8800a8cf7878 ffffffff817e8c09 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf78d0 ffff8800a8cf78b8 ffffffff8107b3c6 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ffff8800a8cf78f8 ffff8800a8cf7960 ffff8802455cf000 0000000000000001 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_fbdev_restore_mode+0x1e/0x50 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] i915_driver_lastclose+0xe/0x20 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_lastclose+0x2e/0x140 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_release+0x316/0x500 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] __fput+0xe4/0x220 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ____fput+0xe/0x10 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] task_work_run+0x85/0xb0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] do_notify_resume+0x69/0x70 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] int_signal+0x12/0x17 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad2c ]--- Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2698 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2698 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000009366948 ffff8800a8cf7878 ffffffff817e8c09 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf78d0 ffff8800a8cf78b8 ffffffff8107b3c6 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ffff8800a8cf78f8 ffff8800a8cf7960 ffff8802455cf000 0000000000000001 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_fbdev_restore_mode+0x1e/0x50 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] i915_driver_lastclose+0xe/0x20 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_lastclose+0x2e/0x140 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_release+0x316/0x500 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] __fput+0xe4/0x220 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ____fput+0xe/0x10 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] task_work_run+0x85/0xb0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] do_notify_resume+0x69/0x70 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] int_signal+0x12/0x17 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad2d ]--- Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: WARNING: CPU: 3 PID: 2698 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: CPU: 3 PID: 2698 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000009366948 ffff8800a8cf7878 ffffffff817e8c09 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf78d0 ffff8800a8cf78b8 ffffffff8107b3c6 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ffff8800a8cf78f8 ffff8800a8cf7960 ffff8802455cf000 0000000000000001 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_fbdev_restore_mode+0x1e/0x50 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] i915_driver_lastclose+0xe/0x20 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_lastclose+0x2e/0x140 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_release+0x316/0x500 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] __fput+0xe4/0x220 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ____fput+0xe/0x10 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] task_work_run+0x85/0xb0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] do_notify_resume+0x69/0x70 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] int_signal+0x12/0x17 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad2e ]--- Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ------------[ cut here ]------------ Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: WARNING: CPU: 1 PID: 2698 at /build/linux-jJX2Dm/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326 check_crtc_state+0x2c5/0x440 [i915]() Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: pipe state doesn't match! Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Modules linked in: bbswitch(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc rtsx_usb_ms memstick nls_iso8859_1 intel_rapl iosf_mbi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common x86_pkg_temp_thermal intel_powerclamp videodev media arc4 coretemp rtl8723be btcoexist rtl8723_common kvm_intel rtl_pci rtlwifi kvm mac80211 crct10dif_pclmul crc32_pclmul cfg80211 ghash_clmulni_intel btusb btrtl btbcm aesni_intel btintel aes_x86_64 bluetooth snd_soc_rt5640 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper snd_soc_rl6231 cryptd snd_hda_codec_conexant snd_soc_core snd_hda_codec_generic snd_compress input_leds joydev snd_hda_intel ac97_bus snd_hda_codec serio_raw snd_pcm_dmaengine snd_seq_midi snd_hda_core snd_seq_midi_event snd_hwdep lpc_ich snd_rawmidi snd_pcm Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: mei_me mei shpchp snd_seq snd_seq_device snd_timer snd soundcore ideapad_laptop dw_dmac snd_soc_sst_acpi dw_dmac_core wmi sparse_keymap i2c_designware_platform 8250_fintek 8250_dw i2c_designware_core soc_button_array spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_logitech_hidpp hid_logitech_dj usbhid i915 i2c_algo_bit drm_kms_helper psmouse ahci drm r8169 libahci mii sdhci_acpi video sdhci i2c_hid hid [last unloaded: nvidia] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: CPU: 1 PID: 2698 Comm: Xorg Tainted: P W OE 4.2.0-18-generic #22-Ubuntu Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Hardware name: LENOVO 20354/Lancer 5A5, BIOS 9BCN26WW 07/31/2014 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 0000000009366948 ffff8800a8cf77c8 ffffffff817e8c09 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: 0000000000000000 ffff8800a8cf7820 ffff8800a8cf7808 ffffffff8107b3c6 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ffff8800a8cf7848 ffff8800a8cf78b0 ffff8802455cf000 0000000000000001 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: Call Trace: Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] dump_stack+0x45/0x57 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_common+0x86/0xc0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] warn_slowpath_fmt+0x55/0x70 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? intel_pipe_config_compare+0xb31/0xc60 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] check_crtc_state+0x2c5/0x440 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_modeset_check_state+0x21d/0x6d0 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] intel_crtc_set_config+0x4c7/0x580 [i915] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? drm_mode_create+0x25/0x60 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_mode_setcrtc+0x3e9/0x500 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] drm_ioctl+0x125/0x610 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] do_vfs_ioctl+0x295/0x480 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? __set_task_blocked+0x41/0xa0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] SyS_ioctl+0x79/0x90 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Dec 03 22:45:15 username-Lenovo-Z50-70 kernel: ---[ end trace e24141ac5e75ad2f ]--- Dec 03 22:45:15 username-Lenovo-Z50-70 org.a11y.Bus[2705]: Activating service name='org.a11y.atspi.Registry' Dec 03 22:45:15 username-Lenovo-Z50-70 org.a11y.Bus[2705]: Successfully activated service 'org.a11y.atspi.Registry' Dec 03 22:45:15 username-Lenovo-Z50-70 org.gnome.ScreenSaver[2705]: ** (gnome-screensaver:2747): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files