Crashing, freezing, hanging on “Remove Stuck Pageflip”

Bug #1636327 reported by komali2
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Expired
Critical
Unassigned

Bug Description

The machine will either freeze, hang, or crash, randomly. Syslog shows "remove stuck pageflip" typically afterwards. Experimentation and discussion at http://askubuntu.com/questions/838855/crashing-freezing-hanging-on-remove-stuck-pageflip

Macbook Pro A5102
OS: Ubuntu 16.04 LTS
Memory: 7.7GiB
Processor: Intel Core i5-5257u CPU @ 2.7GHz x 4
Graphics: Intel Iris 6100 (Broadwell GT3)
Os type: 64-bit
Disk: 37.0GB
uname -a: Linux caleb-ubuntu 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12 13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
uname -r: 4.4.0-43-generic

Oct 19 11:13:18 caleb-ubuntu smartd[693]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 54 to 55
Oct 19 11:15:23 caleb-ubuntu kernel: [ 1928.576209] thunderbolt 0000:07:00.0: resetting error on 0:b.
Oct 19 11:15:23 caleb-ubuntu kernel: [ 1928.576223] thunderbolt 0000:07:00.0: 0:b: hotplug: scanning
Oct 19 11:15:23 caleb-ubuntu kernel: [ 1928.576226] thunderbolt 0000:07:00.0: 0:b: hotplug: no switch found

Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112344] ------------[ cut here ]------------
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112370] WARNING: CPU: 2 PID: 1033 at /build/linux-e0bh4_/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:3963 intel_crtc_wait_for_pending_flips+0x1e2/0x240 [i915]()
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112371] WARN_ON(wait_event_timeout(dev_priv->pending_flip_queue, !intel_crtc_has_pending_flip(crtc), 60*HZ) == 0)
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112373] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid rfcomm nvram bnep btusb btrtl btbcm joydev btintel input_leds bcm5974 bluetooth msr binfmt_misc nls_iso8859_1 applesmc intel_rapl x86_pkg_temp_thermal input_polldev intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul brcmfmac brcmutil snd_hda_codec_cirrus cfg80211 snd_hda_codec_generic aesni_intel aes_x86_64 lrw snd_hda_codec_hdmi gf128mul glue_helper ablk_helper cryptd bdc_pci thunderbolt snd_hda_intel snd_hda_codec lpc_ich intel_pch_thermal shpchp mei_me snd_hda_core mei snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi acpi_als kfifo_buf snd_seq sbs industrialio sbshc snd_seq_device snd_timer spi_pxa2xx_platform apple_bl snd soundcore mac_hid parport_pc ppdev lp parport autofs4 hid_apple hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea ahci sysfillrect uas libahci sysimgblt fb_sys_fops usb_storage drm fjes video
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112414] CPU: 2 PID: 1033 Comm: Xorg Not tainted 4.4.0-42-generic #62-Ubuntu
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112416] Hardware name: Apple Inc. MacBookPro12,1/Mac-E43C1C25D4880AD6, BIOS MBP121.88Z.0167.B16.1602111810 02/11/2016
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112417] 0000000000000286 000000004413e07b ffff88003533faa0 ffffffff813f1f83
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112419] ffff88003533fae8 ffffffffc020eab8 ffff88003533fad8 ffffffff81081212
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112420] ffff880264f629a8 ffff8800357b9030 ffff880264822000 ffff880264f62800
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112421] Call Trace:
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112426] [<ffffffff813f1f83>] dump_stack+0x63/0x90
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112428] [<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112430] [<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112432] [<ffffffff810c3935>] ? finish_wait+0x55/0x70
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112447] [<ffffffffc01a92a2>] intel_crtc_wait_for_pending_flips+0x1e2/0x240 [i915]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112449] [<ffffffff810c3dd0>] ? wake_atomic_t_function+0x60/0x60
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112461] [<ffffffffc01aa521>] intel_pre_plane_update+0x111/0x140 [i915]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112473] [<ffffffffc01aacf2>] intel_atomic_commit+0x352/0x6f0 [i915]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112488] [<ffffffffc003cbde>] ? drm_atomic_check_only+0x18e/0x590 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112499] [<ffffffffc003d017>] drm_atomic_commit+0x37/0x60 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112505] [<ffffffffc0104939>] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112514] [<ffffffffc002c269>] __setplane_internal+0x169/0x250 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112524] [<ffffffffc003b79a>] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112533] [<ffffffffc0030056>] drm_mode_setplane+0x136/0x1b0 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112540] [<ffffffffc0021752>] drm_ioctl+0x152/0x540 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112549] [<ffffffffc002ff20>] ? drm_plane_check_pixel_format+0x50/0x50 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112553] [<ffffffff8122122f>] do_vfs_ioctl+0x29f/0x490
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112555] [<ffffffff8120fdd1>] ? __sb_end_write+0x21/0x30
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112557] [<ffffffff8120d9dd>] ? vfs_write+0x15d/0x1a0
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112558] [<ffffffff81221499>] SyS_ioctl+0x79/0x90
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112561] [<ffffffff818318b2>] entry_SYSCALL_64_fastpath+0x16/0x71
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112562] ---[ end trace c2690206b3e3a010 ]---
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112563] ------------[ cut here ]------------
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112580] WARNING: CPU: 2 PID: 1033 at /build/linux-e0bh4_/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:3968 intel_crtc_wait_for_pending_flips+0x233/0x240 [i915]()
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112581] Removing stuck page flip
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112581] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c cpuid rfcomm nvram bnep btusb btrtl btbcm joydev btintel input_leds bcm5974 bluetooth msr binfmt_misc nls_iso8859_1 applesmc intel_rapl x86_pkg_temp_thermal input_polldev intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul brcmfmac brcmutil snd_hda_codec_cirrus cfg80211 snd_hda_codec_generic aesni_intel aes_x86_64 lrw snd_hda_codec_hdmi gf128mul glue_helper ablk_helper cryptd bdc_pci thunderbolt snd_hda_intel snd_hda_codec lpc_ich intel_pch_thermal shpchp mei_me snd_hda_core mei snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi acpi_als kfifo_buf snd_seq sbs industrialio sbshc snd_seq_device snd_timer spi_pxa2xx_platform apple_bl snd soundcore mac_hid parport_pc ppdev lp parport autofs4 hid_apple hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea ahci sysfillrect uas libahci sysimgblt fb_sys_fops usb_storage drm fjes video
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112610] CPU: 2 PID: 1033 Comm: Xorg Tainted: G W 4.4.0-42-generic #62-Ubuntu
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112610] Hardware name: Apple Inc. MacBookPro12,1/Mac-E43C1C25D4880AD6, BIOS MBP121.88Z.0167.B16.1602111810 02/11/2016
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112611] 0000000000000086 000000004413e07b ffff88003533faa0 ffffffff813f1f83
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112613] ffff88003533fae8 ffffffffc020eab8 ffff88003533fad8 ffffffff81081212
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112614] ffff880264f629a8 ffff8800357b9030 ffff880264822000 ffff880264f62800
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112616] Call Trace:
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112618] [<ffffffff813f1f83>] dump_stack+0x63/0x90
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112620] [<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112622] [<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112624] [<ffffffff810c3935>] ? finish_wait+0x55/0x70
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112639] [<ffffffffc01a92f3>] intel_crtc_wait_for_pending_flips+0x233/0x240 [i915]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112641] [<ffffffff810c3dd0>] ? wake_atomic_t_function+0x60/0x60
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112657] [<ffffffffc01aa521>] intel_pre_plane_update+0x111/0x140 [i915]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112672] [<ffffffffc01aacf2>] intel_atomic_commit+0x352/0x6f0 [i915]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112683] [<ffffffffc003cbde>] ? drm_atomic_check_only+0x18e/0x590 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112694] [<ffffffffc003d017>] drm_atomic_commit+0x37/0x60 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112699] [<ffffffffc0104939>] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112707] [<ffffffffc002c269>] __setplane_internal+0x169/0x250 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112717] [<ffffffffc003b79a>] ? drm_modeset_lock_all_ctx+0x9a/0xb0 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112727] [<ffffffffc0030056>] drm_mode_setplane+0x136/0x1b0 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112734] [<ffffffffc0021752>] drm_ioctl+0x152/0x540 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112743] [<ffffffffc002ff20>] ? drm_plane_check_pixel_format+0x50/0x50 [drm]
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112745] [<ffffffff8122122f>] do_vfs_ioctl+0x29f/0x490
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112746] [<ffffffff8120fdd1>] ? __sb_end_write+0x21/0x30
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112748] [<ffffffff8120d9dd>] ? vfs_write+0x15d/0x1a0
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112749] [<ffffffff81221499>] SyS_ioctl+0x79/0x90
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112751] [<ffffffff818318b2>] entry_SYSCALL_64_fastpath+0x16/0x71
Oct 19 11:15:49 caleb-ubuntu kernel: [ 1954.112752] ---[ end trace c2690206b3e3a011 ]---
[drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed to enable link training
Oct 19 11:15:56 caleb-ubuntu kernel: [ 1961.138660] [drm:intel_dp_link_training_channel_equalization [i915]] *ERROR* failed to start channel equalization

Oct 19 11:16:04 caleb-ubuntu kernel: [ 1969.019894] thunderbolt 0000:07:00.0: resetting error on 0:b.
Oct 19 11:16:04 caleb-ubuntu kernel: [ 1969.019905] thunderbolt 0000:07:00.0: 0:b: got unplug event for disconnected port, ignoring

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-43-generic 4.4.0-43.63
ProcVersionSignature: Ubuntu 4.4.0-43.63-generic 4.4.21
Uname: Linux 4.4.0-43-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: caleb 1780 F.... pulseaudio
 /dev/snd/pcmC1D0p: caleb 1780 F...m pulseaudio
 /dev/snd/controlC1: caleb 1780 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Oct 24 16:22:35 2016
HibernationDevice: RESUME=UUID=413c7830-2e21-46e2-98e7-9fb26edfd9d2
InstallationDate: Installed on 2016-10-03 (21 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
MachineType: Apple Inc. MacBookPro12,1
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-43-generic.efi.signed root=UUID=cef95b4f-a539-460f-abe0-59ebf213b3ce ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-43-generic N/A
 linux-backports-modules-4.4.0-43-generic N/A
 linux-firmware 1.157.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/11/2016
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP121.88Z.0167.B16.1602111810
dmi.board.name: Mac-E43C1C25D4880AD6
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro12,1
dmi.chassis.type: 9
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-E43C1C25D4880AD6
dmi.modalias: dmi:bvnAppleInc.:bvrMBP121.88Z.0167.B16.1602111810:bd02/11/2016:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6:
dmi.product.name: MacBookPro12,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.

Revision history for this message
komali2 (komali2) wrote :
Revision history for this message
Brad Figg (brad-figg) wrote : Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
komali2 (komali2) wrote :
Download full text (4.7 KiB)

Crashes with updated kernel and lower resolution screen

uname -a Linux caleb-ubuntu 4.4.0-45-generic #66-Ubuntu SMP Wed Oct 19 14:12:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

uname -r 4.4.0-45-generic

Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425837] ------------[ cut here ]------------
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425894] WARNING: CPU: 2 PID: 947 at /var/lib/dkms/i915-4.6.3-4.4.0/1/build/drivers/gpu/drm/i915/intel_display.c:3931 intel_atomic_commit+0x15c4/0x1640 [i915]()
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425896] Removing stuck page flip
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425898] Modules linked in: snd_seq_dummy nvram rfcomm bnep btusb btrtl btbcm btintel bcm5974 bluetooth msr joydev input_leds snd_hda_codec_hdmi binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_cirrus snd_hda_codec_generic applesmc snd_hda_intel input_polldev aesni_intel aes_x86_64 lrw snd_hda_codec gf128mul glue_helper ablk_helper cryptd snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi brcmfmac snd_seq brcmutil intel_pch_thermal lpc_ich cfg80211 bdc_pci snd_seq_device thunderbolt snd_timer mei_me mei snd shpchp soundcore acpi_als kfifo_buf industrialio sbs sbshc mac_hid spi_pxa2xx_platform apple_bl parport_pc ppdev lp parport autofs4 hid_apple hid_generic usbhid hid uas i915(OE) i2c_algo_bit drm_kms_helper(OE) syscopyarea ahci sysfillrect libahci sysimgblt fb_sys_fops usb_storage drm fjes video
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425971] CPU: 2 PID: 947 Comm: Xorg Tainted: G OE 4.4.0-45-generic #66-Ubuntu
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425974] Hardware name: Apple Inc. MacBookPro12,1/Mac-E43C1C25D4880AD6, BIOS MBP121.88Z.0167.B16.1602111810 02/11/2016
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425976] 0000000000000086 00000000daad05a3 ffff880263f53af8 ffffffff813f1fe3
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425981] ffff880263f53b40 ffffffffc02130d0 ffff880263f53b30 ffffffff81081212
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425984] 0000000000000000 ffff880264f639a8 0000000000000000 ffff880264822000
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425988] Call Trace:
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.425996] [<ffffffff813f1fe3>] dump_stack+0x63/0x90
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426001] [<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426005] [<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426011] [<ffffffff810c3935>] ? finish_wait+0x55/0x70
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426049] [<ffffffffc019d714>] intel_atomic_commit+0x15c4/0x1640 [i915]
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426054] [<ffffffff810c3dd0>] ? wake_atomic_t_function+0x60/0x60
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426085] [<ffffffffc0048bde>] ? drm_atomic_check_only+0x18e/0x590 [drm]
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426107] [<ffffffffc0049017>] drm_atomic_commit+0x37/0x60 [drm]
Oct 25 13:54:44 caleb-ubuntu kernel: [ 9584.426121] [<ffffffffc00f98c9>] d...

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komali2 (komali2) wrote :
Download full text (4.2 KiB)

Crashed again after doing the intel_pstate = 1 fix (see stack overflow link in the OP)

Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554545] ------------[ cut here ]------------
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554585] WARNING: CPU: 2 PID: 1012 at /var/lib/dkms/i915-4.6.3-4.4.0/1/build/drivers/gpu/drm/i915/intel_display.c:3931 intel_atomic_commit+0x15c4/0x1640 [i915]()
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554586] Removing stuck page flip
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554588] Modules linked in: snd_seq_dummy nvram rfcomm msr bnep btusb btrtl btbcm btintel bluetooth joydev input_leds bcm5974 snd_hda_codec_hdmi binfmt_misc intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nls_iso8859_1 kvm irqbypass crct10dif_pclmul crc32_pclmul applesmc input_polldev aesni_intel brcmfmac snd_seq_midi aes_x86_64 lrw gf128mul glue_helper snd_hda_codec_cirrus ablk_helper cryptd brcmutil snd_seq_midi_event snd_hda_codec_generic snd_rawmidi cfg80211 snd_hda_intel snd_hda_codec intel_pch_thermal lpc_ich snd_hda_core snd_hwdep mei_me thunderbolt bdc_pci snd_seq snd_pcm mei shpchp snd_seq_device snd_timer snd soundcore acpi_als sbs kfifo_buf apple_bl industrialio sbshc spi_pxa2xx_platform mac_hid parport_pc ppdev lp parport autofs4 hid_apple hid_generic usbhid hid i915(OE) i2c_algo_bit drm_kms_helper(OE) syscopyarea sysfillrect sysimgblt fb_sys_fops ahci libahci drm uas usb_storage fjes video
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554642] CPU: 2 PID: 1012 Comm: Xorg Tainted: G OE 4.4.0-45-generic #66-Ubuntu
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554644] Hardware name: Apple Inc. MacBookPro12,1/Mac-E43C1C25D4880AD6, BIOS MBP121.88Z.0167.B16.1602111810 02/11/2016
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554646] 0000000000000086 000000000003bda4 ffff88025ef6faf8 ffffffff813f1fe3
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554649] ffff88025ef6fb40 ffffffffc02150d0 ffff88025ef6fb30 ffffffff81081212
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554652] 0000000000000000 ffff88003541f1a8 0000000000000000 ffff8800357b0000
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554654] Call Trace:
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554661] [<ffffffff813f1fe3>] dump_stack+0x63/0x90
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554665] [<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554667] [<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554671] [<ffffffff810c3935>] ? finish_wait+0x55/0x70
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554697] [<ffffffffc019f714>] intel_atomic_commit+0x15c4/0x1640 [i915]
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554700] [<ffffffff810c3dd0>] ? wake_atomic_t_function+0x60/0x60
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554722] [<ffffffffc0063bde>] ? drm_atomic_check_only+0x18e/0x590 [drm]
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554737] [<ffffffffc0064017>] drm_atomic_commit+0x37/0x60 [drm]
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554748] [<ffffffffc00fb8c9>] drm_atomic_helper_disable_plane+0xa9/0xf0 [drm_kms_helper]
Oct 31 13:26:20 caleb-ubuntu kernel: [12786.554762] [<fff...

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Changed in linux (Ubuntu):
importance: Undecided → Critical
Changed in linux (Ubuntu):
status: Confirmed → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status: Incomplete → Expired
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