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[Bug 953515] Re: compiz crashed with SIGSEGV in nux::WindowThread::GetWindowCompositor() from nux::BaseWindow::BaseWindow() from unity::dash::Controller::SetupWindow()

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: Marco Trevisan (Treviño) <mail@xxxxxxxxx>
Date: Wed, 23 Jul 2014 16:23:18 -0000
Reply-to: Bug 953515 <953515@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: unity
    Milestone: 7.0.1 => 7.3.1

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https://bugs.launchpad.net/bugs/953515

Title:
  compiz crashed with SIGSEGV in
  nux::WindowThread::GetWindowCompositor() from
  nux::BaseWindow::BaseWindow() from
  unity::dash::Controller::SetupWindow()

Status in Nux:
  Confirmed
Status in Unity:
  Confirmed
Status in Unity 5.0 series:
  New
Status in Unity 6.0 series:
  New
Status in “nux” package in Ubuntu:
  Confirmed
Status in “unity” package in Ubuntu:
  Confirmed

Bug description:
  Gconf-cleaner crashed as soon as I tried to save the original config

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: libnux-2.0-0 2.6.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
  Uname: Linux 3.2.0-18-generic-pae i686
  ApportVersion: 1.94.1-0ubuntu2
  Architecture: i386
  Date: Mon Mar 12 18:45:29 2012
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
  ProcCmdline: compiz
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0xb45940c4 <_ZNK3nux12WindowThread19GetWindowCompositorEv+4>:	mov    0xdc(%eax),%eax
   PC (0xb45940c4) ok
   source "0xdc(%eax)" (0x000000dc) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   nux::WindowThread::GetWindowCompositor() const () from /usr/lib/libnux-2.0.so.0
   nux::BaseWindow::BaseWindow(char const*, char const*, int) () from /usr/lib/libnux-2.0.so.0
   unity::dash::Controller::SetupWindow() () from /usr/lib/compiz/libunityshell.so
   unity::dash::Controller::EnsureDash() () from /usr/lib/compiz/libunityshell.so
   ?? () from /usr/lib/compiz/libunityshell.so
  Title: compiz crashed with SIGSEGV in nux::WindowThread::GetWindowCompositor()
  UpgradeStatus: Upgraded to precise on 2012-03-12 (0 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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