compiz crashed with SIGSEGV in std::list<unity::debug::Introspectable*, std::allocator<unity::debug::Introspectable*> >::remove()

[saksmlz]

compiz crashed with SIGSEGV in std::list<unity::debug::Introspectable*, std::allocator<unity::debug::Introspectable*> >::remove()

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.0.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-8.15-generic 3.2.0
Uname: Linux 3.2.0-8-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.90-0ubuntu2
Architecture: amd64
Date: Sat Jan 14 13:37:33 2012
DuplicateOf: https://bugs.launchpad.net/bugs/916258
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64+mac (20120112)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fe0b33c498c <_ZNSt4listIPN5unity5debug14IntrospectableESaIS3_EE6removeERKS3_+44>: cmp %rax,0x10(%rbp)
 PC (0x7fe0b33c498c) ok
 source "%rax" ok
 destination "0x10(%rbp)" (0x00000010) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 std::list<unity::debug::Introspectable*, std::allocator<unity::debug::Introspectable*> >::remove(unity::debug::Introspectable* const&) () from /usr/lib/compiz/libunityshell.so
 unity::debug::Introspectable::~Introspectable() () from /usr/lib/compiz/libunityshell.so
 unity::dash::SearchBar::~SearchBar() () from /usr/lib/compiz/libunityshell.so
 unity::dash::SearchBar::~SearchBar() () from /usr/lib/compiz/libunityshell.so
 nux::Object::Destroy() () from /usr/lib/libnux-core-2.0.so.0
Title: compiz crashed with SIGSEGV in std::list<unity::debug::Introspectable*, std::allocator<unity::debug::Introspectable*> >::remove()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #916258, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.