-- Logs begin at Wed 2016-02-24 09:19:32 GMT, end at Wed 2016-02-24 09:22:00 GMT. -- Feb 24 09:19:32 hostname kernel: ACPI: RSDP 0x0000000087FFD014 000024 (v02 HPQOEM) Feb 24 09:19:32 hostname kernel: ACPI: XSDT 0x0000000087FDA188 00011C (v01 HPQOEM SLIC-MPC 00000000 HP 01000013) Feb 24 09:19:32 hostname kernel: ACPI: FACP 0x0000000087FDF000 00010C (v05 HPQOEM SLIC-MPC 00000000 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: DSDT 0x0000000087FBE000 01BEBE (v02 HPQOEM SLIC-MPC 00000000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: FACS 0x0000000087F6B000 000040 Feb 24 09:19:32 hostname kernel: ACPI: TCPA 0x0000000087FFC000 000032 (v02 HPQOEM INSYDE 00000000 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: UEFI 0x0000000087FFB000 000236 (v01 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: UEFI 0x0000000087FFA000 000042 (v01 HPQOEM INSYDE 00000002 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FF9000 0004B7 (v02 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FF8000 00004B (v02 HPQOEM INSYDE 00003000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: TPM2 0x0000000087FF7000 000034 (v03 HPQOEM INSYDE 00000000 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FF0000 0066E9 (v01 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: MSDM 0x0000000087FEF000 000055 (v03 HPQOEM SLIC-MPC 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FE9000 005705 (v02 HPQOEM INSYDE 00003000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FE6000 002B56 (v02 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: DBGP 0x0000000087FE5000 000034 (v01 HPQOEM SLIC-MPC 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: DBG2 0x0000000087FE4000 000054 (v00 HPQOEM INSYDE 00000000 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: ASF! 0x0000000087FE3000 0000A5 (v32 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: ASPT 0x0000000087FE2000 000034 (v07 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: BOOT 0x0000000087FE1000 000028 (v01 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: DBGP 0x0000000087FE0000 000034 (v01 HPQOEM SLIC-MPC 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: HPET 0x0000000087FDE000 000038 (v01 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: LPIT 0x0000000087FDD000 000094 (v01 HPQOEM INSYDE 00000000 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: APIC 0x0000000087FDC000 0000BC (v03 HPQOEM SLIC-MPC 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: MCFG 0x0000000087FDB000 00003C (v01 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FBD000 0002D4 (v01 HPQOEM INSYDE 00000000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FBC000 000EA7 (v02 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FBB000 00019A (v02 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FBA000 00071B (v02 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FB9000 000B49 (v02 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FB8000 0001DA (v02 HPQOEM INSYDE 00001000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0x0000000087FB7000 000E58 (v02 HPQOEM INSYDE 00003000 ACPI 00040000) Feb 24 09:19:32 hostname kernel: ACPI: DMAR 0x0000000087FB6000 0000F0 (v01 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: FPDT 0x0000000087FB5000 000044 (v01 HPQOEM SLIC-MPC 00000002 HP 00040000) Feb 24 09:19:32 hostname kernel: ACPI: BGRT 0x0000000087FB4000 000038 (v01 HPQOEM INSYDE 00000001 HP 00040000) Feb 24 09:19:32 hostname kernel: tboot: non-0 tboot_addr but it is not of type E820_RESERVED Feb 24 09:19:32 hostname kernel: ACPI: All ACPI Tables successfully acquired Feb 24 09:19:32 hostname kernel: ENERGY_PERF_BIAS: Set to 'normal', was 'performance' Feb 24 09:19:32 hostname kernel: ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) Feb 24 09:19:32 hostname kernel: Ignoring BGRT: invalid status 0 (expected 1) Feb 24 09:19:32 hostname kernel: #2 #3 Feb 24 09:19:32 hostname kernel: pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override. Feb 24 09:19:32 hostname kernel: ACPI: Executed 18 blocks of module-level executable AML code Feb 24 09:19:32 hostname kernel: ACPI: Dynamic OEM Table Load: Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0xFFFF88026819A400 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20130117) Feb 24 09:19:32 hostname kernel: ACPI: Dynamic OEM Table Load: Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0xFFFF8802680E3000 000660 (v02 PmRef Cpu0Ist 00003000 INTL 20130117) Feb 24 09:19:32 hostname kernel: ACPI: Dynamic OEM Table Load: Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0xFFFF8802680E3800 0005AA (v02 PmRef ApIst 00003000 INTL 20130117) Feb 24 09:19:32 hostname kernel: ACPI: Dynamic OEM Table Load: Feb 24 09:19:32 hostname kernel: ACPI: SSDT 0xFFFF880268230C00 000119 (v02 PmRef ApCst 00003000 INTL 20130117) Feb 24 09:19:32 hostname kernel: ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150619/hwxface-580) Feb 24 09:19:32 hostname kernel: ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150619/hwxface-580) Feb 24 09:19:32 hostname kernel: platform MSFT0101:00: failed to claim resource 1 Feb 24 09:19:32 hostname kernel: acpi MSFT0101:00: platform device creation failed: -16 Feb 24 09:19:32 hostname kernel: ACPI: Enabled 3 GPEs in block 00 to 7F Feb 24 09:19:32 hostname kernel: usb: failed to peer usb2-port5 and usb1-port4 by location (usb2-port5:none) (usb1-port4:usb2-port4) Feb 24 09:19:32 hostname kernel: usb usb2-port5: failed to peer to usb1-port4 (-16) Feb 24 09:19:32 hostname kernel: usb: port power management may be unreliable Feb 24 09:19:32 hostname kernel: usb: failed to peer usb2-port6 and usb1-port4 by location (usb2-port6:none) (usb1-port4:usb2-port4) Feb 24 09:19:32 hostname kernel: usb usb2-port6: failed to peer to usb1-port4 (-16) Feb 24 09:19:32 hostname kernel: PCCT header not found. Feb 24 09:19:32 hostname kernel: ata1.00: READ LOG DMA EXT failed, trying unqueued Feb 24 09:19:32 hostname kernel: usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Feb 24 09:19:32 hostname kernel: usb 1-1: ep 0x82 - rounding interval to 1024 microframes, ep desc says 2040 microframes Feb 24 09:19:32 hostname kernel: usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Feb 24 09:19:32 hostname systemd[1]: Failed to insert module 'kdbus': Function not implemented Feb 24 09:19:32 hostname systemd-udevd[465]: Process '/lib/udev/hdparm' failed with exit code 5. Feb 24 09:19:32 hostname kernel: kvm: disabled by bios Feb 24 09:19:32 hostname kernel: iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7265D-15.ucode failed with error -2 Feb 24 09:19:32 hostname kernel: iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7265D-14.ucode failed with error -2 Feb 24 09:19:32 hostname kernel: iwlwifi 0000:01:00.0: Unsupported splx structure Feb 24 09:19:33 hostname systemd-tmpfiles[616]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Feb 24 09:19:33 hostname bluetoothd[793]: Failed to obtain handles for "Service Changed" characteristic Feb 24 09:19:33 hostname bluetoothd[793]: Not enough free handles to register service Feb 24 09:19:33 hostname bluetoothd[793]: Error adding Link Loss service Feb 24 09:19:33 hostname bluetoothd[793]: Not enough free handles to register service Feb 24 09:19:33 hostname bluetoothd[793]: Not enough free handles to register service Feb 24 09:19:33 hostname bluetoothd[793]: Not enough free handles to register service Feb 24 09:19:33 hostname bluetoothd[793]: Current Time Service could not be registered Feb 24 09:19:33 hostname bluetoothd[793]: gatt-time-server: Input/output error (5) Feb 24 09:19:33 hostname bluetoothd[793]: Not enough free handles to register service Feb 24 09:19:33 hostname bluetoothd[793]: Not enough free handles to register service Feb 24 09:19:33 hostname bluetoothd[793]: Sap driver initialization failed. Feb 24 09:19:33 hostname bluetoothd[793]: sap-server: Operation not permitted (1) Feb 24 09:19:33 hostname kernel: cgroup: new mount options do not match the existing superblock, will be ignored Feb 24 09:19:33 hostname NetworkManager[824]: SCPlugin-Ofono: file doesn't exist: /var/lib/ofono Feb 24 09:19:33 hostname NetworkManager[824]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed Feb 24 09:19:33 hostname NetworkManager[824]: failed to enumerate oFono devices: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files Feb 24 09:19:33 hostname wpa_supplicant[926]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none Feb 24 09:19:33 hostname wpa_supplicant[926]: dbus: Failed to construct signal Feb 24 09:19:33 hostname wpa_supplicant[926]: Could not read interface p2p-dev-wlp1s0 flags: No such device Feb 24 09:19:33 hostname systemd-udevd[991]: Could not generate persistent MAC address for br-0910963ee330: No such file or directory Feb 24 09:19:34 hostname lightdm[1114]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Feb 24 09:19:34 hostname lightdm[1114]: PAM adding faulty module: pam_kwallet.so Feb 24 09:19:34 hostname lightdm[1114]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Feb 24 09:19:34 hostname lightdm[1114]: PAM adding faulty module: pam_kwallet5.so Feb 24 09:19:34 hostname lightdm[1182]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Feb 24 09:19:34 hostname lightdm[1182]: PAM adding faulty module: pam_kwallet.so Feb 24 09:19:34 hostname lightdm[1182]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Feb 24 09:19:34 hostname lightdm[1182]: PAM adding faulty module: pam_kwallet5.so Feb 24 09:19:35 hostname pulseaudio[1303]: [pulseaudio] pid.c: Daemon already running. Feb 24 09:19:37 hostname NetworkManager[824]: dnsmasq not available on the bus, can't update servers. Feb 24 09:19:37 hostname NetworkManager[824]: [1456305577.375906] [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 Feb 24 09:19:37 hostname NetworkManager[824]: DNS: plugin dnsmasq update failed Feb 24 09:19:37 hostname dnsmasq[1404]: warning: no upstream servers configured Feb 24 09:19:37 hostname NetworkManager[824]: dnsmasq appeared on DBus: :1.55 Feb 24 09:19:37 hostname org.freedesktop.Notifications[1130]: ** (notify-osd:1596): WARNING **: dnd_is_idle_inhibited(): got error "No such method 'IsInhibited'" Feb 24 09:20:20 hostname org.gtk.vfs.Daemon[1130]: A connection to the bus can't be made Feb 24 09:20:20 hostname org.a11y.Bus[1843]: Activating service name='org.a11y.atspi.Registry' Feb 24 09:20:20 hostname org.a11y.Bus[1843]: Successfully activated service 'org.a11y.atspi.Registry' Feb 24 09:20:21 hostname kernel: ------------[ cut here ]------------ Feb 24 09:20:21 hostname kernel: WARNING: CPU: 1 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:20:21 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:20:21 hostname kernel: Modules linked in: Feb 24 09:20:21 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:20:21 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:20:21 hostname kernel: CPU: 1 PID: 1048 Comm: Xorg Not tainted 4.2.0-30-generic #35-Ubuntu Feb 24 09:20:21 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:20:21 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47658 ffffffff817ebf13 Feb 24 09:20:21 hostname kernel: 0000000000000000 ffff88025ed476b0 ffff88025ed47698 ffffffff8107b9d6 Feb 24 09:20:21 hostname kernel: ffff88025ed47760 ffff88025ed47804 ffff880077a0a000 ffff880077a09000 Feb 24 09:20:21 hostname kernel: Call Trace: Feb 24 09:20:21 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:20:21 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:20:21 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:20:21 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:20:21 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:20:21 hostname kernel: [] ? schedule_hrtimeout_range_clock.part.24+0xc4/0x160 Feb 24 09:20:21 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:20:21 hostname kernel: [] haswell_crtc_disable+0x165/0x320 [i915] Feb 24 09:20:21 hostname kernel: [] __intel_set_mode+0x94c/0xb60 [i915] Feb 24 09:20:21 hostname kernel: [] ? drm_atomic_set_fb_for_plane+0x20/0x90 [drm] Feb 24 09:20:21 hostname kernel: [] intel_crtc_set_config+0x2b6/0x580 [i915] Feb 24 09:20:21 hostname kernel: [] ? drm_modeset_lock_all_crtcs+0x90/0xa0 [drm] Feb 24 09:20:21 hostname kernel: [] drm_mode_set_config_internal+0x66/0x100 [drm] Feb 24 09:20:21 hostname kernel: [] drm_mode_setcrtc+0x3e9/0x500 [drm] Feb 24 09:20:21 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:20:21 hostname kernel: [] ? drm_mode_setplane+0x1b0/0x1b0 [drm] Feb 24 09:20:21 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:20:21 hostname kernel: [] ? __sb_end_write+0x35/0x70 Feb 24 09:20:21 hostname kernel: [] ? vfs_write+0x15a/0x1a0 Feb 24 09:20:21 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:20:21 hostname kernel: [] ? SyS_poll+0x71/0x130 Feb 24 09:20:21 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:20:21 hostname kernel: ---[ end trace 885bc22ee2f9b6dd ]--- Feb 24 09:20:22 hostname kernel: ------------[ cut here ]------------ Feb 24 09:20:22 hostname kernel: WARNING: CPU: 3 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:20:22 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:20:22 hostname kernel: Modules linked in: Feb 24 09:20:22 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:20:22 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:20:22 hostname kernel: CPU: 3 PID: 1048 Comm: Xorg Tainted: G W 4.2.0-30-generic #35-Ubuntu Feb 24 09:20:22 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:20:22 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47518 ffffffff817ebf13 Feb 24 09:20:22 hostname kernel: 0000000000000000 ffff88025ed47570 ffff88025ed47558 ffffffff8107b9d6 Feb 24 09:20:22 hostname kernel: ffff88025ed47620 ffff88025ed476c4 ffff880077a0a000 ffff880077a09000 Feb 24 09:20:22 hostname kernel: Call Trace: Feb 24 09:20:22 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:20:22 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:20:22 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:20:22 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:20:22 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:20:22 hostname kernel: [] ? gen9_read32+0xf7/0x2d0 [i915] Feb 24 09:20:22 hostname kernel: [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] Feb 24 09:20:22 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:20:22 hostname kernel: [] intel_finish_crtc_commit+0x169/0x190 [i915] Feb 24 09:20:22 hostname kernel: [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Feb 24 09:20:22 hostname kernel: [] intel_atomic_commit+0x6b/0x100 [i915] Feb 24 09:20:22 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 24 09:20:22 hostname kernel: [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] Feb 24 09:20:22 hostname kernel: [] __setplane_internal+0x23a/0x2f0 [drm] Feb 24 09:20:22 hostname kernel: [] drm_mode_cursor_universal+0x12b/0x210 [drm] Feb 24 09:20:22 hostname kernel: [] ? __ww_mutex_lock+0x5f/0xa0 Feb 24 09:20:22 hostname kernel: [] drm_mode_cursor_common+0x81/0x180 [drm] Feb 24 09:20:22 hostname kernel: [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Feb 24 09:20:22 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:20:22 hostname kernel: [] ? drm_mode_setcrtc+0x500/0x500 [drm] Feb 24 09:20:22 hostname kernel: [] ? timerqueue_add+0x59/0xb0 Feb 24 09:20:22 hostname kernel: [] ? enqueue_hrtimer+0x44/0x80 Feb 24 09:20:22 hostname kernel: [] ? hrtimer_start_range_ns+0x1d5/0x3c0 Feb 24 09:20:22 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:20:22 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 24 09:20:22 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:20:22 hostname kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Feb 24 09:20:22 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:20:22 hostname kernel: ---[ end trace 885bc22ee2f9b6de ]--- Feb 24 09:20:22 hostname org.gnome.ScreenSaver[1843]: ** (gnome-screensaver:1994): WARNING **: Couldn't get presence status: The name org.gnome.SessionManager was not provided by any .service files Feb 24 09:20:22 hostname bluetoothd[793]: RFCOMM server failed for Headset Voice gateway: rfcomm_bind: Address already in use (98) Feb 24 09:20:22 hostname pulseaudio[2107]: [pulseaudio] pid.c: Daemon already running. Feb 24 09:20:22 hostname pulseaudio[2109]: [pulseaudio] pid.c: Daemon already running. Feb 24 09:20:23 hostname kernel: ------------[ cut here ]------------ Feb 24 09:20:23 hostname kernel: WARNING: CPU: 0 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:20:23 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:20:23 hostname kernel: Modules linked in: Feb 24 09:20:23 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:20:23 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:20:23 hostname kernel: CPU: 0 PID: 1048 Comm: Xorg Tainted: G W 4.2.0-30-generic #35-Ubuntu Feb 24 09:20:23 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:20:23 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47508 ffffffff817ebf13 Feb 24 09:20:23 hostname kernel: 0000000000000000 ffff88025ed47560 ffff88025ed47548 ffffffff8107b9d6 Feb 24 09:20:23 hostname kernel: ffff88025ed47610 ffff88025ed476b4 ffff880077a0a000 ffff880077a09000 Feb 24 09:20:23 hostname kernel: Call Trace: Feb 24 09:20:23 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:20:23 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:20:23 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:20:23 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:20:23 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:20:23 hostname kernel: [] ? gen9_read32+0xf7/0x2d0 [i915] Feb 24 09:20:23 hostname kernel: [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] Feb 24 09:20:23 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:20:23 hostname kernel: [] intel_finish_crtc_commit+0x169/0x190 [i915] Feb 24 09:20:23 hostname kernel: [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Feb 24 09:20:23 hostname kernel: [] intel_atomic_commit+0x6b/0x100 [i915] Feb 24 09:20:23 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 24 09:20:23 hostname kernel: [] drm_atomic_helper_update_plane+0xe9/0x130 [drm_kms_helper] Feb 24 09:20:23 hostname kernel: [] __setplane_internal+0x2c3/0x2f0 [drm] Feb 24 09:20:23 hostname kernel: [] drm_mode_cursor_universal+0x12b/0x210 [drm] Feb 24 09:20:23 hostname kernel: [] ? __ww_mutex_lock+0x1b/0xa0 Feb 24 09:20:23 hostname kernel: [] drm_mode_cursor_common+0x81/0x180 [drm] Feb 24 09:20:23 hostname kernel: [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Feb 24 09:20:23 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:20:23 hostname kernel: [] ? drm_mode_setcrtc+0x500/0x500 [drm] Feb 24 09:20:23 hostname kernel: [] ? timerqueue_add+0x59/0xb0 Feb 24 09:20:23 hostname kernel: [] ? enqueue_hrtimer+0x44/0x80 Feb 24 09:20:23 hostname kernel: [] ? hrtimer_start_range_ns+0x1d5/0x3c0 Feb 24 09:20:23 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:20:23 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 24 09:20:23 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:20:23 hostname kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Feb 24 09:20:23 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:20:23 hostname kernel: ---[ end trace 885bc22ee2f9b6df ]--- Feb 24 09:20:23 hostname org.gnome.ScreenSaver[1843]: ** Message: Lost the name, shutting down. Feb 24 09:20:29 hostname kernel: ------------[ cut here ]------------ Feb 24 09:20:29 hostname kernel: WARNING: CPU: 2 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:20:29 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:20:29 hostname kernel: Modules linked in: Feb 24 09:20:29 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:20:29 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:20:29 hostname kernel: CPU: 2 PID: 1048 Comm: Xorg Tainted: G W 4.2.0-30-generic #35-Ubuntu Feb 24 09:20:29 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:20:29 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47518 ffffffff817ebf13 Feb 24 09:20:29 hostname kernel: 0000000000000000 ffff88025ed47570 ffff88025ed47558 ffffffff8107b9d6 Feb 24 09:20:29 hostname kernel: ffff88025ed47620 ffff88025ed476c4 ffff880077a0a000 ffff880077a09000 Feb 24 09:20:29 hostname kernel: Call Trace: Feb 24 09:20:29 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:20:29 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:20:29 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:20:29 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:20:29 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:20:29 hostname kernel: [] ? __remove_hrtimer+0x3d/0x90 Feb 24 09:20:29 hostname kernel: [] ? hrtimer_try_to_cancel+0xd1/0x110 Feb 24 09:20:29 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:20:29 hostname kernel: [] intel_finish_crtc_commit+0x169/0x190 [i915] Feb 24 09:20:29 hostname kernel: [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Feb 24 09:20:29 hostname kernel: [] intel_atomic_commit+0x6b/0x100 [i915] Feb 24 09:20:29 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 24 09:20:29 hostname kernel: [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] Feb 24 09:20:29 hostname kernel: [] ? poll_select_copy_remaining+0x140/0x140 Feb 24 09:20:29 hostname kernel: [] __setplane_internal+0x23a/0x2f0 [drm] Feb 24 09:20:29 hostname kernel: [] ? poll_select_copy_remaining+0x140/0x140 Feb 24 09:20:29 hostname kernel: [] drm_mode_cursor_universal+0x12b/0x210 [drm] Feb 24 09:20:29 hostname kernel: [] ? __ww_mutex_lock+0x5f/0xa0 Feb 24 09:20:29 hostname kernel: [] drm_mode_cursor_common+0x81/0x180 [drm] Feb 24 09:20:29 hostname kernel: [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Feb 24 09:20:29 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:20:29 hostname kernel: [] ? drm_mode_setcrtc+0x500/0x500 [drm] Feb 24 09:20:29 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:20:29 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 24 09:20:29 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:20:29 hostname kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Feb 24 09:20:29 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:20:29 hostname kernel: ---[ end trace 885bc22ee2f9b6e0 ]--- Feb 24 09:21:08 hostname kernel: ------------[ cut here ]------------ Feb 24 09:21:08 hostname kernel: WARNING: CPU: 2 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:21:08 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:21:08 hostname kernel: Modules linked in: Feb 24 09:21:08 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:21:08 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:21:08 hostname kernel: CPU: 2 PID: 1048 Comm: Xorg Tainted: G W 4.2.0-30-generic #35-Ubuntu Feb 24 09:21:08 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:21:08 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47508 ffffffff817ebf13 Feb 24 09:21:08 hostname kernel: 0000000000000000 ffff88025ed47560 ffff88025ed47548 ffffffff8107b9d6 Feb 24 09:21:08 hostname kernel: ffff88025ed47610 ffff88025ed476b4 ffff880077a0a000 ffff880077a09000 Feb 24 09:21:08 hostname kernel: Call Trace: Feb 24 09:21:08 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:21:08 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:21:08 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:21:08 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:21:08 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:21:08 hostname kernel: [] ? gen9_read32+0xf7/0x2d0 [i915] Feb 24 09:21:08 hostname kernel: [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] Feb 24 09:21:08 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:21:08 hostname kernel: [] intel_finish_crtc_commit+0x169/0x190 [i915] Feb 24 09:21:08 hostname kernel: [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Feb 24 09:21:08 hostname kernel: [] intel_atomic_commit+0x6b/0x100 [i915] Feb 24 09:21:08 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 24 09:21:08 hostname kernel: [] drm_atomic_helper_update_plane+0xe9/0x130 [drm_kms_helper] Feb 24 09:21:08 hostname kernel: [] __setplane_internal+0x2c3/0x2f0 [drm] Feb 24 09:21:08 hostname kernel: [] drm_mode_cursor_universal+0x12b/0x210 [drm] Feb 24 09:21:08 hostname kernel: [] ? __ww_mutex_lock+0x1b/0xa0 Feb 24 09:21:08 hostname kernel: [] drm_mode_cursor_common+0x81/0x180 [drm] Feb 24 09:21:08 hostname kernel: [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Feb 24 09:21:08 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:21:08 hostname kernel: [] ? drm_mode_setcrtc+0x500/0x500 [drm] Feb 24 09:21:08 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:21:08 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 24 09:21:08 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:21:08 hostname kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Feb 24 09:21:08 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:21:08 hostname kernel: ---[ end trace 885bc22ee2f9b6e1 ]--- Feb 24 09:21:08 hostname kernel: ------------[ cut here ]------------ Feb 24 09:21:08 hostname kernel: WARNING: CPU: 2 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:21:08 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:21:08 hostname kernel: Modules linked in: Feb 24 09:21:08 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:21:08 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:21:08 hostname kernel: CPU: 2 PID: 1048 Comm: Xorg Tainted: G W 4.2.0-30-generic #35-Ubuntu Feb 24 09:21:08 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:21:08 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47518 ffffffff817ebf13 Feb 24 09:21:08 hostname kernel: 0000000000000000 ffff88025ed47570 ffff88025ed47558 ffffffff8107b9d6 Feb 24 09:21:08 hostname kernel: ffff88025ed47620 ffff88025ed476c4 ffff880077a0a000 ffff880077a09000 Feb 24 09:21:08 hostname kernel: Call Trace: Feb 24 09:21:08 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:21:08 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:21:08 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:21:08 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:21:08 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:21:08 hostname kernel: [] ? gen9_read32+0xf7/0x2d0 [i915] Feb 24 09:21:08 hostname kernel: [] ? i915_get_vblank_timestamp+0x62/0xa0 [i915] Feb 24 09:21:08 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:21:08 hostname kernel: [] intel_finish_crtc_commit+0x169/0x190 [i915] Feb 24 09:21:08 hostname kernel: [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Feb 24 09:21:08 hostname kernel: [] intel_atomic_commit+0x6b/0x100 [i915] Feb 24 09:21:08 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 24 09:21:08 hostname kernel: [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] Feb 24 09:21:08 hostname kernel: [] ? poll_select_copy_remaining+0x140/0x140 Feb 24 09:21:08 hostname kernel: [] __setplane_internal+0x23a/0x2f0 [drm] Feb 24 09:21:08 hostname kernel: [] ? poll_select_copy_remaining+0x140/0x140 Feb 24 09:21:08 hostname kernel: [] drm_mode_cursor_universal+0x12b/0x210 [drm] Feb 24 09:21:08 hostname kernel: [] ? __ww_mutex_lock+0x5f/0xa0 Feb 24 09:21:08 hostname kernel: [] drm_mode_cursor_common+0x81/0x180 [drm] Feb 24 09:21:08 hostname kernel: [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Feb 24 09:21:08 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:21:08 hostname kernel: [] ? drm_mode_setcrtc+0x500/0x500 [drm] Feb 24 09:21:08 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:21:08 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 24 09:21:08 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:21:08 hostname kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Feb 24 09:21:08 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:21:08 hostname kernel: ---[ end trace 885bc22ee2f9b6e2 ]--- Feb 24 09:22:00 hostname kernel: ------------[ cut here ]------------ Feb 24 09:22:00 hostname kernel: WARNING: CPU: 2 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:22:00 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:22:00 hostname kernel: Modules linked in: Feb 24 09:22:00 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:22:00 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:22:00 hostname kernel: CPU: 2 PID: 1048 Comm: Xorg Tainted: G W 4.2.0-30-generic #35-Ubuntu Feb 24 09:22:00 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:22:00 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47518 ffffffff817ebf13 Feb 24 09:22:00 hostname kernel: 0000000000000000 ffff88025ed47570 ffff88025ed47558 ffffffff8107b9d6 Feb 24 09:22:00 hostname kernel: ffff88025ed47620 ffff88025ed476c4 ffff880077a09000 ffff880077a0a000 Feb 24 09:22:00 hostname kernel: Call Trace: Feb 24 09:22:00 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:22:00 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:22:00 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:22:00 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:22:00 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:22:00 hostname kernel: [] ? __remove_hrtimer+0x3d/0x90 Feb 24 09:22:00 hostname kernel: [] ? hrtimer_try_to_cancel+0xd1/0x110 Feb 24 09:22:00 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:22:00 hostname kernel: [] intel_finish_crtc_commit+0x169/0x190 [i915] Feb 24 09:22:00 hostname kernel: [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Feb 24 09:22:00 hostname kernel: [] intel_atomic_commit+0x6b/0x100 [i915] Feb 24 09:22:00 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 24 09:22:00 hostname kernel: [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] Feb 24 09:22:00 hostname kernel: [] __setplane_internal+0x23a/0x2f0 [drm] Feb 24 09:22:00 hostname kernel: [] drm_mode_cursor_universal+0x12b/0x210 [drm] Feb 24 09:22:00 hostname kernel: [] ? __ww_mutex_lock+0x5f/0xa0 Feb 24 09:22:00 hostname kernel: [] drm_mode_cursor_common+0x81/0x180 [drm] Feb 24 09:22:00 hostname kernel: [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Feb 24 09:22:00 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:22:00 hostname kernel: [] ? drm_mode_setcrtc+0x500/0x500 [drm] Feb 24 09:22:00 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:22:00 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 24 09:22:00 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:22:00 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:22:00 hostname kernel: ---[ end trace 885bc22ee2f9b6e3 ]--- Feb 24 09:22:00 hostname kernel: ------------[ cut here ]------------ Feb 24 09:22:00 hostname kernel: WARNING: CPU: 2 PID: 1048 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0 [i915]() Feb 24 09:22:00 hostname kernel: WARN_ON(!wm_changed) Feb 24 09:22:00 hostname kernel: Modules linked in: Feb 24 09:22:00 hostname kernel: ctr ccm rfcomm xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables x_tables nf_nat nf_conntrack br_netfilter bridge stp llc aufs bnep nls_iso8859_1 arc4 snd_hda_codec_hdmi snd_hda_codec_realtek iwlmvm i2c_designware_platform i2c_designware_core snd_hda_codec_generic hp_wmi sparse_keymap mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi kvm cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event serio_raw uvcvideo videobuf2_vmalloc snd_rawmidi joydev videobuf2_memops input_leds snd_seq videobuf2_core v4l2_common snd_seq_device snd_timer videodev media snd idma64 soundcore virt_dma btusb btrtl btbcm mei_me btintel mei bluetooth Feb 24 09:22:00 hostname kernel: shpchp intel_lpss_pci processor_thermal_device int340x_thermal_zone intel_soc_dts_iosf hp_accel lis3lv02d intel_lpss_acpi tpm_crb intel_lpss input_polldev int3400_thermal acpi_thermal_rel acpi_pad hp_wireless mac_hid parport_pc ppdev lp parport autofs4 drbg ansi_cprng algif_skcipher af_alg dm_crypt hid_generic usbhid crct10dif_pclmul crc32_pclmul aesni_intel i915 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i2c_algo_bit drm_kms_helper psmouse drm ahci libahci i2c_hid wmi hid pinctrl_sunrisepoint pinctrl_intel video Feb 24 09:22:00 hostname kernel: CPU: 2 PID: 1048 Comm: Xorg Tainted: G W 4.2.0-30-generic #35-Ubuntu Feb 24 09:22:00 hostname kernel: Hardware name: HP HP ENVY Notebook/80DF, BIOS F.16 08/21/2015 Feb 24 09:22:00 hostname kernel: 0000000000000000 00000000a58702a9 ffff88025ed47518 ffffffff817ebf13 Feb 24 09:22:00 hostname kernel: 0000000000000000 ffff88025ed47570 ffff88025ed47558 ffffffff8107b9d6 Feb 24 09:22:00 hostname kernel: ffff88025ed47620 ffff88025ed476c4 ffff880077a0a000 ffff880077a09000 Feb 24 09:22:00 hostname kernel: Call Trace: Feb 24 09:22:00 hostname kernel: [] dump_stack+0x45/0x57 Feb 24 09:22:00 hostname kernel: [] warn_slowpath_common+0x86/0xc0 Feb 24 09:22:00 hostname kernel: [] warn_slowpath_fmt+0x55/0x70 Feb 24 09:22:00 hostname kernel: [] skl_update_other_pipe_wm+0x1de/0x1f0 [i915] Feb 24 09:22:00 hostname kernel: [] skl_update_wm+0x1bb/0x740 [i915] Feb 24 09:22:00 hostname kernel: [] ? __remove_hrtimer+0x3d/0x90 Feb 24 09:22:00 hostname kernel: [] ? hrtimer_try_to_cancel+0xd1/0x110 Feb 24 09:22:00 hostname kernel: [] intel_update_watermarks+0x1e/0x30 [i915] Feb 24 09:22:00 hostname kernel: [] intel_finish_crtc_commit+0x169/0x190 [i915] Feb 24 09:22:00 hostname kernel: [] drm_atomic_helper_commit_planes_on_crtc+0x143/0x260 [drm_kms_helper] Feb 24 09:22:00 hostname kernel: [] intel_atomic_commit+0x6b/0x100 [i915] Feb 24 09:22:00 hostname kernel: [] drm_atomic_commit+0x37/0x60 [drm] Feb 24 09:22:00 hostname kernel: [] drm_atomic_helper_disable_plane+0xef/0x130 [drm_kms_helper] Feb 24 09:22:00 hostname kernel: [] ? poll_select_copy_remaining+0x140/0x140 Feb 24 09:22:00 hostname kernel: [] __setplane_internal+0x23a/0x2f0 [drm] Feb 24 09:22:00 hostname kernel: [] ? poll_select_copy_remaining+0x140/0x140 Feb 24 09:22:00 hostname kernel: [] drm_mode_cursor_universal+0x12b/0x210 [drm] Feb 24 09:22:00 hostname kernel: [] ? __ww_mutex_lock+0x5f/0xa0 Feb 24 09:22:00 hostname kernel: [] drm_mode_cursor_common+0x81/0x180 [drm] Feb 24 09:22:00 hostname kernel: [] drm_mode_cursor_ioctl+0x50/0x70 [drm] Feb 24 09:22:00 hostname kernel: [] drm_ioctl+0x125/0x610 [drm] Feb 24 09:22:00 hostname kernel: [] ? drm_mode_setcrtc+0x500/0x500 [drm] Feb 24 09:22:00 hostname kernel: [] do_vfs_ioctl+0x295/0x480 Feb 24 09:22:00 hostname kernel: [] ? __set_task_blocked+0x41/0xa0 Feb 24 09:22:00 hostname kernel: [] SyS_ioctl+0x79/0x90 Feb 24 09:22:00 hostname kernel: [] ? SyS_rt_sigprocmask+0x8e/0xc0 Feb 24 09:22:00 hostname kernel: [] entry_SYSCALL_64_fastpath+0x16/0x75 Feb 24 09:22:00 hostname kernel: ---[ end trace 885bc22ee2f9b6e4 ]---