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[Bug 856921] Re: compiz crashed with SIGSEGV in CompWindow::~CompWindow()

 

** Changed in: unity (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/856921

Title:
  compiz crashed with SIGSEGV in CompWindow::~CompWindow()

Status in Unity:
  Fix Released
Status in compiz package in Ubuntu:
  Fix Released
Status in unity package in Ubuntu:
  Fix Released
Status in compiz source package in Oneiric:
  Fix Released
Status in unity source package in Oneiric:
  Won't Fix

Bug description:
  trying to print a test page to my newly connected wireless printer.
  test page failed too.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: compiz-core 1:0.9.5.94+bzr20110919-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
  Uname: Linux 3.0.0-11-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 1.23-0ubuntu1
  Architecture: amd64
  CompizPlugins: [core,bailer,detection,composite,opengl,decor,regex,compiztoolbox,place,move,session,gnomecompat,snap,grid,vpswitch,mousepoll,animation,resize,imgpng,unitymtgrabhandles,expo,workarounds,wall,ezoom,fade,scale,unityshell]
  CompositorRunning: compiz
  Date: Thu Sep 22 20:23:37 2011
  DistUpgraded: Fresh install
  DistroCodename: oneiric
  DistroVariant: ubuntu
  ExecutablePath: /usr/bin/compiz
  GraphicsCard:
   Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
     Subsystem: Hewlett-Packard Company Device [103c:3674]
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 003: ID 04f2:b293 Chicony Electronics Co., Ltd
  MachineType: Hewlett-Packard HP 630 Notebook PC
  ProcCmdline: compiz
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-11-generic root=UUID=35266c3f-97df-40cc-aa1d-fc9db567bb9a ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x44403a <_ZN10CompWindowD2Ev+698>:	mov    0x20(%rax),%r12
   PC (0x0044403a) ok
   source "0x20(%rax)" (0x00000060) not located in a known VMA region (needed readable region)!
   destination "%r12" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: compiz
  StacktraceTop:
   CompWindow::~CompWindow() ()
   CompWindow::~CompWindow() ()
   PrivateScreen::removeDestroyed() ()
   PrivateScreen::processEvents() ()
   CompEventSource::callback() ()
  Title: compiz crashed with SIGSEGV in CompWindow::~CompWindow()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
  dmi.bios.date: 07/27/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.22
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3674
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 28.37
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.22:bd07/27/2011:svnHewlett-Packard:pnHP630NotebookPC:pvr058B100000204C10002020100:rvnHewlett-Packard:rn3674:rvr28.37:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP 630 Notebook PC
  dmi.product.version: 058B100000204C10002020100
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.5.94+bzr20110919-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.26-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
  version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

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