compiz crashed with SIGSEGV in unity::dash::ResultViewGrid::OnKeyNavFocusChange()

[KroArtem]

Just a random crash while I was using unity's menu (was launching orca)
Ubuntu 12.10 x86_64 alpha with all updates installed. Sorry for not being informative, I don't know how to reproduce this crash.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: compiz-core 1:0.9.8+bzr3249-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-9.9-generic 3.5.0
Uname: Linux 3.5.0-9-generic x86_64
ApportVersion: 2.4-0ubuntu6
Architecture: amd64
CrashCounter: 1
Date: Sat Aug 18 01:05:56 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120724.2)
ProcCmdline: compiz
ProcEnviron:
 PATH=(custom, no user)
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fdca941b60e: mov 0x8(%rsi),%rax
 PC (0x7fdca941b60e) ok
 source "0x8(%rsi)" (0x0000006d) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 ?? () from /usr/lib/compiz/libunityshell.so
 unity::dash::ResultViewGrid::OnKeyNavFocusChange(nux::Area*, bool, nux::KeyNavDirection) () from /usr/lib/compiz/libunityshell.so
 sigc::internal::signal_emit3<void, nux::Area*, bool, nux::KeyNavDirection, sigc::nil>::emit(sigc::internal::signal_impl*, nux::Area* const&, bool const&, nux::KeyNavDirection const&) () from /usr/lib/libnux-3.0.so.0
 nux::WindowCompositor::SetKeyFocusArea(nux::InputArea*, nux::KeyNavDirection) () from /usr/lib/libnux-3.0.so.0
 unity::dash::ResultViewGrid::MouseMove(int, int, int, int, unsigned long, unsigned long) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in unity::dash::ResultViewGrid::OnKeyNavFocusChange()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()
 ?? ()

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

debconf version 1.5.45ubuntu1 required, but 1.5.46ubuntu1 is available
libgcc1 version 1:4.7.1-6ubuntu1 required, but 1:4.7.1-7ubuntu1 is available
libglib2.0-0 version 2.33.8-1 required, but 2.33.8-1ubuntu1 is available
libxrandr2 version 2:1.3.2-2 required, but 2:1.4.0-1 is available
compiz-core version 1:0.9.8+bzr3249-0ubuntu2 required, but 1:0.9.8+bzr3249-0ubuntu4 is available
tzdata version 2012d-1 required, but 2012e-0ubuntu1 is available
gcc-4.7-base version 4.7.1-6ubuntu1 required, but 4.7.1-7ubuntu1 is available
libstdc++6 version 4.7.1-6ubuntu1 required, but 4.7.1-7ubuntu1 is available
lsb-base version 4.0-0ubuntu22 required, but 4.0-0ubuntu23 is available

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!