Xorg crashed with SIGABRT in draw_current_msc()

[Doug McMahon]

mpv crashes xorg when exiting or quiting fullscreen when using any video-sync= mode options on an intel gpu
1 ex. of many -
mpv -video-sync=display-resample <file>

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: xserver-xorg-core 2:1.17.3-2ubuntu2
ProcVersionSignature: Ubuntu 4.3.0-5.16-generic 4.3.3
Uname: Linux 4.3.0-5-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.19.3-0ubuntu2
Architecture: amd64
BootLog:

CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Fri Jan 8 17:24:50 2016
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
ExecutablePath: /usr/lib/xorg/Xorg
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:3801]
 NVIDIA Corporation GK107M [GeForce GT 755M] [10de:0fcd] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:3801]
InstallationDate: Installed on 2016-01-07 (1 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160107)
MachineType: LENOVO 20217
ProcCmdline: /usr/lib/xorg/Xorg -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-5-generic.efi.signed root=UUID=a34f0ec6-ad14-4058-995c-4892498484af ro quiet splash vt.handoff=7
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
 draw_current_msc (msc=22839, crtc=0x55e870f87d40, draw=0x0) at ../../../src/sna/sna_dri2.c:1510
 frame_swap_complete (frame=frame@entry=0x55e8716f4150, type=type@entry=3) at ../../../src/sna/sna_dri2.c:1587
 sna_dri2_flip_event (flip=0x55e8716f4150) at ../../../src/sna/sna_dri2.c:2877
 sna_dri2_flip_handler (event=<optimized out>, data=0x55e8716f4150) at ../../../src/sna/sna_dri2.c:1885
 sna_mode_wakeup (sna=<optimized out>, sna@entry=0x7f9d07da2000) at ../../../src/sna/sna_display.c:8990
Title: Xorg crashed with SIGABRT in draw_current_msc()
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 09/18/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 74CN44WW(V3.05)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VIQY0Y1
dmi.board.vendor: LENOVO
dmi.board.version: 31900058STD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad Y510P
dmi.modalias: dmi:bvnLENOVO:bvr74CN44WW(V3.05):bd09/18/2013:svnLENOVO:pn20217:pvrLenovoIdeaPadY510P:rvnLENOVO:rnVIQY0Y1:rvr31900058STD:cvnLENOVO:ct10:cvrLenovoIdeaPadY510P:
dmi.product.name: 20217
dmi.product.version: Lenovo IdeaPad Y510P
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.2+16.04.20151211-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.65-3
version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.7-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.7-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.17.3-2ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.6.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20151217-1~exp1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3
xserver.bootTime: Fri Jan 8 17:25:03 2016
xserver.configfile: default
xserver.errors:
 systemd-logind: failed to get session: PID 5921 does not belong to any known session
 Failed to load module "nvidia" (module does not exist, 0)
 Failed to load module "nvidia" (module does not exist, 0)
 NOUVEAU(G0): Failed to initialise context object: 2D_NVC0 (0)
 NOUVEAU(G0): Error initialising acceleration. Falling back to NoAccel
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id 729
 vendor LGD
xserver.version: 2:1.17.3-2ubuntu2

[Apport retracing service (apport)]

StacktraceTop:
 draw_current_msc (msc=22839, crtc=0x55e870f87d40, draw=0x0) at ../../../src/sna/sna_dri2.c:1510
 frame_swap_complete (frame=frame@entry=0x55e8716f4150, type=type@entry=3) at ../../../src/sna/sna_dri2.c:1587
 sna_dri2_flip_event (flip=0x55e8716f4150) at ../../../src/sna/sna_dri2.c:2877
 sna_dri2_flip_handler (event=<optimized out>, data=0x55e8716f4150) at ../../../src/sna/sna_dri2.c:1885
 sna_mode_wakeup (sna=<optimized out>, sna@entry=0x7f9d07da2000) at ../../../src/sna/sna_display.c:8990

[Doug McMahon (mc3man)]

Broke on xserver-xorg-video-intel (2:2.99.917+git20151217-1~exp1ubuntu1, prior version(s) are fine

[Robert Hooker (sarvatt)]

Chris Wilson from Intel has passed along a patch that may fix it and asked for testing, I've built the package in this ppa if you could please try it. It should build soon.

https://launchpad.net/~sarvatt/+archive/ubuntu/bugfixes

[Doug McMahon (mc3man)]

Sorry to report that see same crash with the patch
Tried with both ubuntu & gnome sessions. (shouldn't matter & didn't but
recent mesa issue makes me test both just in case.
On 01/14/2016 01:19 PM, Robert Hooker wrote:
> Chris Wilson from Intel has passed along a patch that may fix it and
> asked for testing, I've built the package in this ppa if you could
> please try it. It should build soon.
>
> https://launchpad.net/~sarvatt/+archive/ubuntu/bugfixes
>