[Kernel-packages] [Bug 1384342] Re: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang
Hi, I have the same issue, this started happening after upgrading to Utopic from Trusty, my hardware is recent gen XPS 13 de Haven't yet figured out a way to reproduce the issue. ** Bug watch added: Linux Kernel Bug Tracker #64431 http://bugzilla.kernel.org/show_bug.cgi?id=64431 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1384342 Title: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang Status in “linux” package in Ubuntu: Confirmed Bug description: I am fairly frequently (maybe once every 2 days) seeing screen lockups. The system is fine, and then screen locks up. mouse is still movable and even changes icon based on content under it (ie mouse over link changes to pointing hand). Programs are still running (often this occurs during a google hangout, and the hangout, audio and mic seem to work fine). Today when this happened I had more patience and hit ctrl-alt-f1, and then subsequently saw that dmesg had: [82218.556025] [ cut here ] [82218.556074] WARNING: CPU: 0 PID: 8799 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]() [82218.556095] Modules linked in: xt_conntrack ipt_REJECT overlayfs pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media dm_multipath scsi_dh coretemp kvm_intel kvm arc4 joydev iwldvm mac80211 serio_raw btusb bluetooth pcmcia 6lowpan_iphc thinkpad_acpi snd_seq_midi snd_seq_midi_event nvram snd_hda_codec_conexant snd_hda_codec_generic r852 sm_common lpc_ich nand snd_rawmidi nand_ecc nand_bch snd_hda_intel bch nand_ids snd_hda_controller snd_hda_codec snd_hwdep mtd snd_seq iwlwifi r592 memstick snd_pcm [82218.556112] yenta_socket pcmcia_rsrc pcmcia_core cfg80211 snd_seq_device shpchp snd_timer mei_me mei snd soundcore mac_hid parport_pc ppdev tp_smapi(OE) thinkpad_ec(OE) lp parport btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid psmouse firewire_ohci ahci libahci firewire_core sdhci_pci sdhci crc_itu_t i915 wmi e1000e i2c_algo_bit drm_kms_helper video drm ptp pps_core pata_acpi [last unloaded: ipmi_msghandler] [82218.556114] CPU: 0 PID: 8799 Comm: kworker/0:1 Tainted: GW OE 3.16.0-23-generic #30-Ubuntu [82218.556115] Hardware name: LENOVO 7417CTO/7417CTO, BIOS 7UET94WW (3.24 ) 10/17/2012 [82218.556119] Workqueue: events console_callback [82218.556122] 0009 880016a3faf8 8177fcbc [82218.556123] 880016a3fb30 8106fd8d 880035a5a000 [82218.556124] 880035948210 880035826800 880035826800 880016a3fb40 [82218.556125] Call Trace: [82218.556130] [] dump_stack+0x45/0x56 [82218.556133] [] warn_slowpath_common+0x7d/0xa0 [82218.556135] [] warn_slowpath_null+0x1a/0x20 [82218.556153] [] intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915] [82218.556156] [] ? prepare_to_wait_event+0x100/0x100 [82218.556175] [] intel_crtc_disable_planes+0x33/0x1c0 [i915] [82218.556177] [] ? __ww_mutex_lock+0x1b/0xb0 [82218.556196] [] i9xx_crtc_disable+0x51/0x3f0 [i915] [82218.556220] [] intel_crtc_update_dpms+0x67/0xa0 [i915] [82218.556237] [] intel_connector_dpms+0x59/0x70 [i915] [82218.556245] [] drm_fb_helper_dpms.isra.5+0xc1/0x100 [drm_kms_helper] [82218.556251] [] drm_fb_helper_blank+0x31/0x90 [drm_kms_helper] [82218.556254] [] fb_blank+0x57/0xc0 [82218.556256] [] fbcon_blank+0xfb/0x300 [82218.556258] [] ? __queue_delayed_work+0x182/0x1c0 [82218.556259] [] ? try_to_grab_pending+0xa9/0x160 [82218.556262] [] ? lock_timer_base.isra.34+0x2b/0x50 [82218.556264] [] ? try_to_del_timer_sync+0x4f/0x70 [82218.556266] [] do_blank_screen+0x1d3/0x280 [82218.556267] [] console_callback+0x68/0x160 [82218.556269] [] process_one_work+0x182/0x4e0 [82218.556270] [] worker_thread+0x6b/0x6a0 [82218.556272] [] ? __schedule+0x39d/0x890 [82218.556273] [] ? process_one_work+0x4e0/0x4e0 [82218.556275] [] kthread+0xdb/0x100 [82218.556277] [] ? kthread_create_on_node+0x1c0/0x1c0 [82218.556278] [] ret_from_fork+0x7c/0xb0 [82218.556280] [] ? kthread_create_on_node+0x1c0/0x1c0 [82218.556281] ---[ end trace b9c751133032cf61 ]--- /var/log/Xorg.0.log had: [ 83252.384] (EE) Backtrace: [ 83253.063] (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f80649a0666] [ 83253.063] (EE) 1: /usr/bin/X (0x7f80647ea000+0x1ba869) [0x7f80649a4869] [ 83253.063] (EE) 2: /
[Kernel-packages] [Bug 1384342] Re: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang
This might be related: https://bugzilla.kernel.org/show_bug.cgi?id=64431 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1384342 Title: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang Status in “linux” package in Ubuntu: Confirmed Bug description: I am fairly frequently (maybe once every 2 days) seeing screen lockups. The system is fine, and then screen locks up. mouse is still movable and even changes icon based on content under it (ie mouse over link changes to pointing hand). Programs are still running (often this occurs during a google hangout, and the hangout, audio and mic seem to work fine). Today when this happened I had more patience and hit ctrl-alt-f1, and then subsequently saw that dmesg had: [82218.556025] [ cut here ] [82218.556074] WARNING: CPU: 0 PID: 8799 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]() [82218.556095] Modules linked in: xt_conntrack ipt_REJECT overlayfs pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media dm_multipath scsi_dh coretemp kvm_intel kvm arc4 joydev iwldvm mac80211 serio_raw btusb bluetooth pcmcia 6lowpan_iphc thinkpad_acpi snd_seq_midi snd_seq_midi_event nvram snd_hda_codec_conexant snd_hda_codec_generic r852 sm_common lpc_ich nand snd_rawmidi nand_ecc nand_bch snd_hda_intel bch nand_ids snd_hda_controller snd_hda_codec snd_hwdep mtd snd_seq iwlwifi r592 memstick snd_pcm [82218.556112] yenta_socket pcmcia_rsrc pcmcia_core cfg80211 snd_seq_device shpchp snd_timer mei_me mei snd soundcore mac_hid parport_pc ppdev tp_smapi(OE) thinkpad_ec(OE) lp parport btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid psmouse firewire_ohci ahci libahci firewire_core sdhci_pci sdhci crc_itu_t i915 wmi e1000e i2c_algo_bit drm_kms_helper video drm ptp pps_core pata_acpi [last unloaded: ipmi_msghandler] [82218.556114] CPU: 0 PID: 8799 Comm: kworker/0:1 Tainted: GW OE 3.16.0-23-generic #30-Ubuntu [82218.556115] Hardware name: LENOVO 7417CTO/7417CTO, BIOS 7UET94WW (3.24 ) 10/17/2012 [82218.556119] Workqueue: events console_callback [82218.556122] 0009 880016a3faf8 8177fcbc [82218.556123] 880016a3fb30 8106fd8d 880035a5a000 [82218.556124] 880035948210 880035826800 880035826800 880016a3fb40 [82218.556125] Call Trace: [82218.556130] [] dump_stack+0x45/0x56 [82218.556133] [] warn_slowpath_common+0x7d/0xa0 [82218.556135] [] warn_slowpath_null+0x1a/0x20 [82218.556153] [] intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915] [82218.556156] [] ? prepare_to_wait_event+0x100/0x100 [82218.556175] [] intel_crtc_disable_planes+0x33/0x1c0 [i915] [82218.556177] [] ? __ww_mutex_lock+0x1b/0xb0 [82218.556196] [] i9xx_crtc_disable+0x51/0x3f0 [i915] [82218.556220] [] intel_crtc_update_dpms+0x67/0xa0 [i915] [82218.556237] [] intel_connector_dpms+0x59/0x70 [i915] [82218.556245] [] drm_fb_helper_dpms.isra.5+0xc1/0x100 [drm_kms_helper] [82218.556251] [] drm_fb_helper_blank+0x31/0x90 [drm_kms_helper] [82218.556254] [] fb_blank+0x57/0xc0 [82218.556256] [] fbcon_blank+0xfb/0x300 [82218.556258] [] ? __queue_delayed_work+0x182/0x1c0 [82218.556259] [] ? try_to_grab_pending+0xa9/0x160 [82218.556262] [] ? lock_timer_base.isra.34+0x2b/0x50 [82218.556264] [] ? try_to_del_timer_sync+0x4f/0x70 [82218.556266] [] do_blank_screen+0x1d3/0x280 [82218.556267] [] console_callback+0x68/0x160 [82218.556269] [] process_one_work+0x182/0x4e0 [82218.556270] [] worker_thread+0x6b/0x6a0 [82218.556272] [] ? __schedule+0x39d/0x890 [82218.556273] [] ? process_one_work+0x4e0/0x4e0 [82218.556275] [] kthread+0xdb/0x100 [82218.556277] [] ? kthread_create_on_node+0x1c0/0x1c0 [82218.556278] [] ret_from_fork+0x7c/0xb0 [82218.556280] [] ? kthread_create_on_node+0x1c0/0x1c0 [82218.556281] ---[ end trace b9c751133032cf61 ]--- /var/log/Xorg.0.log had: [ 83252.384] (EE) Backtrace: [ 83253.063] (EE) 0: /usr/bin/X (xorg_backtrace+0x56) [0x7f80649a0666] [ 83253.063] (EE) 1: /usr/bin/X (0x7f80647ea000+0x1ba869) [0x7f80649a4869] [ 83253.063] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f806251f000+0x36da0) [0x7f8062555da0] [ 83253.063] (EE) 3: /usr/bin/X (0x7f80647ea000+0x1378ec) [0x7f80649218ec] [ 83253.063] (EE) 4: /usr/bin/X (0x7f80647ea000+0x137d0c)
[Kernel-packages] [Bug 1384342] Re: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang
Also maybe worth noting that I'm using Kubuntu. my syslog get following entries when the lockup happens: Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405831] [ cut here ] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405879] WARNING: CPU: 0 PID: 1602 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]() Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405881] Modules linked in: asix usbnet mii hid_logitech_dj hid_generic xt_CHECKSUM iptable_mangle ipt_MAS QUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tabl es bridge stp llc ctr ccm pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) joydev intel_rapl arc4 x86_pkg_temp_thermal hid_rmi intel_pow erclamp coretemp dell_wmi sparse_keymap kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel dell_laptop uvcvideo dcdbas videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common aesni_intel videodev aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd hid_multitouch media iwlmvm sn d_soc_rt5640 snd_soc_rl6231 snd_soc_core mac80211 snd_compress snd_pcm_dmaengine btusb snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic iwlwifi serio_raw snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep cfg80211 snd_pcm mei_me mei shpchp lpc_ich snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd rfcomm soundcore dw_dmac snd_soc_sst_acpi bnep i2c_hid dw_dmac_core i2c_designware_platform 8250_dw i 2c_designware_core spi_pxa2xx_platform intel_smartconnect bluetooth 6lowpan_iphc mac_hid binfmt_misc parport_pc ppdev i8k lp parport usbhid hid i915 i 2c_algo_bit drm_kms_helper psmouse ahci drm libahci wmi sdhci_acpi sdhci video Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405952] CPU: 0 PID: 1602 Comm: Xorg Tainted: G OE 3.16.0-23-generic #31-Ubuntu Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405954] Hardware name: Dell Inc. XPS13 9333/0D13CR, BIOS A04 03/19/2014 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405955] 0009 8800bd587c18 8177fcbc Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405959] 8800bd587c50 8106fd8d 880213e74000 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405961] 880210718210 880210ae5000 880210ae5000 8800bd587c60 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405965] Call Trace: Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405973] [] dump_stack+0x45/0x56 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405979] [] warn_slowpath_common+0x7d/0xa0 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.405982] [] warn_slowpath_null+0x1a/0x20 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406004] [] intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406010] [] ? prepare_to_wait_event+0x100/0x100 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406029] [] intel_crtc_disable_planes+0x33/0x1c0 [i915] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406032] [] ? __ww_mutex_lock+0x1b/0xb0 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406050] [] haswell_crtc_disable+0x57/0x2e0 [i915] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406053] [] ? mutex_lock+0x12/0x30 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406072] [] intel_crtc_update_dpms+0x67/0xa0 [i915] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406091] [] intel_connector_dpms+0x59/0x70 [i915] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406110] [] drm_mode_obj_set_property_ioctl+0x399/0x3a0 [drm] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406125] [] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406137] [] drm_ioctl+0x1df/0x680 [drm] Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406143] [] do_vfs_ioctl+0x2c8/0x4a0 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406146] [] ? __sb_end_write+0x31/0x60 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406149] [] SyS_ioctl+0x81/0xa0 Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406152] [] system_call_fastpath+0x1a/0x1f Oct 27 10:47:12 jkekkonen-XPS kernel: [20998.406154] ---[ end trace fa8daa4bcece2f9f ]--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1384342 Title: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang Status in “linux” package in Ubuntu: Confirmed Bug description: I am fairly frequently (maybe once every 2 days) seeing screen lockups. The system is fine, and then screen locks up. mouse is still movable and even changes icon based on content under it (ie mouse over link changes to pointing hand). Programs are still running (often this occurs during a google hangout, and the hangout, audio and mic seem to work fine). Today when
[Kernel-packages] [Bug 1384342] Re: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang
Got the hangup again, this time while using 3.19-rc5 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346217] [ cut here ] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346262] WARNING: CPU: 0 PID: 1822 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:3624 intel _crtc_wait_for_pending_flips+0x1ee/0x200 [i915]() Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346265] Removing stuck page flip Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346267] Modules linked in: vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nls_iso8859_1 nls_utf8 btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c msr uas usb_storage xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masque rade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter ip_tables x_tables bridge stp llc pci_stub ctr ccm asix usbnet mii arc4 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videod ev hid_logitech_hidpp media joydev hid_multitouch hid_rmi btusb dell_wmi sparse_keymap intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coret emp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_soc_rt5640 snd_soc_rl6231 dell_laptop snd_soc_core snd_hda_codec_hdmi dcdbas s nd_hda_codec_realtek snd_compress snd_hda_codec_generic iwlmvm snd_pcm_dmaengine mac80211 snd_hda_intel aesni_intel snd_hda_controller snd_seq_midi sn d_seq_midi_event aes_x86_64 lrw gf128mul glue_helper ablk_helper iwlwifi cryptd snd_rawmidi snd_hda_codec cfg80211 serio_raw snd_hwdep snd_pcm mei_me lpc_ich shpchp mei snd_seq snd_seq_device snd_timer dw_dmac i2c_hid dw_dmac_core snd soundcore snd_soc_sst_acpi 8250_dw i2c_designware_platform i2c_de signware_core spi_pxa2xx_platform rfcomm intel_smartconnect bnep mac_hid bluetooth parport_pc ppdev binfmt_misc i8k lp parport hid_generic hid_logitec h_dj usbhid hid i915 psmouse i2c_algo_bit drm_kms_helper ahci libahci drm wmi sdhci_acpi video sdhci [last unloaded: vboxdrv] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346422] CPU: 0 PID: 1822 Comm: Xorg Tainted: GW OE 3.19.0-031900rc5-generic #201501180935 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346426] Hardware name: Dell Inc. XPS13 9333/0D13CR, BIOS A04 03/19/2014 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346428] 0e28 8800bd3a3af8 817c5098 0007 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346434] 8800bd3a3b48 8800bd3a3b38 81076dd7 0286 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346440] 8800bc3131a8 880211f59000 8802123f84c8 8800bc313000 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346446] Call Trace: Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346453] [] dump_stack+0x45/0x57 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346461] [] warn_slowpath_common+0x97/0xe0 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346469] [] warn_slowpath_fmt+0x46/0x50 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346481] [] ? finish_wait+0x67/0x80 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346527] [] intel_crtc_wait_for_pending_flips+0x1ee/0x200 [i915] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346533] [] ? prepare_to_wait_event+0x100/0x100 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346577] [] intel_crtc_disable_planes+0x33/0x140 [i915] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346619] [] haswell_crtc_disable+0x45/0x2b0 [i915] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346626] [] ? __ww_mutex_lock+0x28/0xad Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346667] [] intel_crtc_control+0x57/0x130 [i915] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346708] [] intel_crtc_update_dpms+0x61/0x70 [i915] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346752] [] intel_connector_dpms+0x61/0x70 [i915] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346788] [] drm_mode_connector_set_obj_prop+0xa4/0xb0 [drm] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346826] [] drm_mode_obj_set_property_ioctl+0x134/0x1d0 [drm] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346861] [] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346888] [] drm_ioctl+0x2e6/0x590 [drm] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346926] [] ? drm_mode_obj_set_property_ioctl+0x1d0/0x1d0 [drm] Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346933] [] ? kernfs_fop_write+0xbb/0x190 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346940] [] ? fsnotify+0x204/0x260 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346948] [] do_vfs_ioctl+0x75/0x320 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346953] [] ? vfs_write+0x196/0x1f0 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346961] [] ? __fget_light+0x25/0x70 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346968] [] SyS_ioctl+0x91/0xb0 Feb 4 10:43:39 jkekkonen-XPS kernel: [225278.346975] [] ? SyS
