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[Bug 1055425] Re: compiz crashed with SIGSEGV in schedule_callbacks() [arg0 = "com.canonical.Unity.Lens.Music"] from distribute_signals

 

As part of the big bug clear up for 16.04 LTS I am marking this bug as
Wont Fix. These types of crasher are better handled by errors.ubutnu.com
which can collate similar crash reports to help us identify persitent
bugs rather than one-off crashes. Sorry we are not able to help with
this specific issue. If you are still experiencing this crash, please
re-open the bug and add the tag “desktop-bugscrub-reopen”. See
https://wiki.ubuntu.com/BigDesktopBugScrub for more information.

** Changed in: unity
       Status: Confirmed => Won't Fix

** Changed in: unity (Ubuntu)
       Status: Confirmed => Won't Fix

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https://bugs.launchpad.net/bugs/1055425

Title:
  compiz crashed with SIGSEGV in schedule_callbacks() [arg0 =
  "com.canonical.Unity.Lens.Music"] from distribute_signals

Status in Unity:
  Won't Fix
Status in unity package in Ubuntu:
  Won't Fix

Bug description:
  Dash crashed while I switch lens(Compiz on NVIDIA problem?)

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: compiz-core 1:0.9.8.2+bzr3377-0ubuntu1
  ProcVersionSignature: Ubuntu 3.5.0-15.22-generic 3.5.4
  Uname: Linux 3.5.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  .proc.driver.nvidia.gpus.0: Error: [Errno 21] Это каталог: '/proc/driver/nvidia/gpus/0'
  .proc.driver.nvidia.registry: Binary: ""
  .proc.driver.nvidia.version:
   NVRM version: NVIDIA UNIX x86_64 Kernel Module  304.43  Sun Aug 19 20:14:03 PDT 2012
   GCC version:  gcc версия 4.7.2 (Ubuntu/Linaro 4.7.2-1ubuntu1)
  .proc.driver.nvidia.warnings.fbdev:
   Your system is not currently configured to drive a VGA console
   on the primary VGA device. The NVIDIA Linux graphics driver
   requires the use of a text-mode VGA console. Use of other console
   drivers including, but not limited to, vesafb, may result in
   corruption and stability problems, and is not supported.
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.5.2-0ubuntu4
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,place,resize,regex,animation,workarounds,gnomecompat,vpswitch,grid,snap,mousepoll,move,imgpng,session,wall,fade,expo,ezoom,scale,unityshell,dbus]
  CompositorRunning: compiz
  CrashCounter: 1
  CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
  Date: Mon Sep 24 14:32:18 2012
  DistUpgraded: 2012-09-23 17:16:29,249 DEBUG enabling apt cron job
  DistroCodename: quantal
  DistroVariant: ubuntu
  DkmsStatus:
   nvidia-current-updates, 304.43, 3.5.0-15-generic, x86_64: installed
   v4l2loopback, 0.6.1, 3.5.0-15-generic, x86_64: installed
   vboxhost, 4.2.0, 3.5.0-15-generic, x86_64: installed
  ExecutablePath: /usr/bin/compiz
  GraphicsCard:
   NVIDIA Corporation G96 [GeForce 9500 GT] [10de:0640] (rev a1) (prog-if 00 [VGA controller])
     Subsystem: Giga-byte Technology Device [1458:34a9]
  JockeyStatus:
   kmod:nvidia_173_updates - NVIDIA binary Xorg driver, kernel module and VDPAU library (Proprietary, Disabled, Not in use)
   kmod:nvidia_experimental_304 - Experimental NVIDIA binary Xorg driver, kernel module and VDPAU library (Proprietary, Disabled, Not in use)
   kmod:nvidia_current - NVIDIA binary Xorg driver, kernel module and VDPAU library (Proprietary, Disabled, Not in use)
   kmod:nvidia_current_updates - nvidia_current_updates (Proprietary, Enabled, Not in use)
   kmod:nvidia_173 - NVIDIA binary Xorg driver, kernel module and VDPAU library (Proprietary, Disabled, Not in use)
  MachineType: System manufacturer System Product Name
  ProcCmdline: compiz
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-15-generic root=UUID=4dced0c5-a6d9-40b7-98a9-6476dc3ca983 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f86523d0f76 <__strcmp_sse2+22>:	movlpd (%rdi),%xmm1
   PC (0x7f86523d0f76) ok
   source "(%rdi)" (0x6c5abb000000000) not located in a known VMA region (needed readable region)!
   destination "%xmm1" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: compiz
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
  Title: compiz crashed with SIGSEGV in g_simple_async_result_complete()
  UpgradeStatus: Upgraded to quantal on 2012-09-23 (0 days ago)
  UserGroups: sudo
  XorgConf:
   Section "Device"
   	Identifier	"Default Device"
   	Option	"NoLogo"	"True"
   EndSection
  XsessionErrors:
   (gnome-settings-daemon:9813): color-plugin-WARNING **: There is no colord server available
   gnome-session[9727]: WARNING: Application 'compiz.desktop' killed by signal 11
   gnome-session[9727]: WARNING: App 'compiz.desktop' respawning too quickly
   gnome-session[9727]: CRITICAL: We failed, but the fail whale is dead. Sorry....
  dmi.bios.date: 01/27/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1701
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M3A78 PRO
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1701:bd01/27/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3A78PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer
  version.compiz: compiz 1:0.9.8.2+bzr3377-0ubuntu1
  version.ia32-libs: ia32-libs 20090808ubuntu36
  version.libdrm2: libdrm2 2.4.39-0ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20120917.7cfd42ce-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20120917.7cfd42ce-0ubuntu3
  version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu4
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.8-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu1

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