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[Bug 1011496] Re: compiz crashed with SIGSEGV in std::__detail::_List_node_base::_M_hook() from sigc::internal::signal_impl::insert() from sigc::internal::signal_impl::connect()

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: Christopher Townsend <christopher.townsend@xxxxxxxxxxxxx>
Date: Fri, 20 Mar 2015 16:03:54 -0000
Reply-to: Bug 1011496 <1011496@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

This is a rather old bug report now and there have been no new reports
of this issue.  It seems it's been fixed some releases ago, so I'm
marking as such.

If this does still occur, we can either reopen this bug report or open a
new one.

** Changed in: unity
       Status: Confirmed => Fix Released

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

** Changed in: unity
    Milestone: 7.3.3 => None

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https://bugs.launchpad.net/bugs/1011496

Title:
  compiz crashed with SIGSEGV in
  std::__detail::_List_node_base::_M_hook() from
  sigc::internal::signal_impl::insert() from
  sigc::internal::signal_impl::connect()

Status in Unity:
  Fix Released
Status in unity package in Ubuntu:
  Fix Released

Bug description:
  At session start

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: unity 5.12-0ubuntu3
  ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0
  Uname: Linux 3.4.0-5-generic x86_64
  ApportVersion: 2.1.1-0ubuntu2
  Architecture: amd64
  CrashCounter: 1
  Date: Mon Jun 11 09:59:20 2012
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  ProcCmdline: compiz
  SegvAnalysis:
   Segfault happened at: 0x7f321b87e950 <_ZNSt8__detail15_List_node_base7_M_hookEPS0_>:	mov    0x8(%rsi),%rax
   PC (0x7f321b87e950) ok
   source "0x8(%rsi)" (0x0001807d) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   std::__detail::_List_node_base::_M_hook(std::__detail::_List_node_base*) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
   sigc::internal::signal_impl::insert(std::_List_iterator<sigc::slot_base>, sigc::slot_base const&) () from /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0
   sigc::internal::signal_impl::connect(sigc::slot_base const&) () from /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0
   sigc::signal_base::connect(sigc::slot_base const&) () from /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0
   unity::UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so
  Title: compiz crashed with SIGSEGV in std::__detail::_List_node_base::_M_hook()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sbuild sudo

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