soffice.bin crashed with SIGSEGV in SfxItemSet::~SfxItemSet()

[Michael Cobb]

$ lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04

$ apt-cache policy libreoffice
libreoffice:
  Installed: (none)
  Candidate: 1:3.5.2-2ubuntu1
  Version table:
     1:3.5.2-2ubuntu1 0
        500 http://gb.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages

I Just installed lo-menubar to get libreoffice to integrate with unity, the crash happened after I closed libreoffice using File > Exit. A few moments later, I recieved a 'Sorry, Ubuntu 12.04 has experienced ....' dialogue.

after running
  sudo apt-get remove lo-menubar
and using File > Exit, No crash occured.

Closing the window with the 'X' both with and without lo-menubar doesn't cause a crash, it's only when I use File > Exit with lo-menubar.

This is reproducible every time I use lo-menubar and File > Exit.

What I expected to happen:
======================
Libreoffice to close without crashing when using lo-menubar and File > Exit.

What happened instead:
===================
Libreoffice crashed when I closed it through lo-menubar and File > Exit

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libreoffice-core 1:3.5.2-2ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu3
Architecture: amd64
Date: Mon Apr 16 15:45:32 2012
Disassembly: => 0x30: Cannot access memory at address 0x30
ExecutablePath: /usr/lib/libreoffice/program/soffice.bin
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
ProcCmdline: /usr/lib/libreoffice/program/soffice.bin --writer --splash-pipe=6
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x30: Cannot access memory at address 0x30
 PC (0x00000030) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: libreoffice
StacktraceTop:
 ?? ()
 SfxItemSet::~SfxItemSet() () from /usr/lib/libreoffice/program/libsvllo.so
 ?? () from /usr/lib/libreoffice/program/libsfxlo.so
 ?? () from /usr/lib/libreoffice/program/libsfxlo.so
 ?? () from /usr/lib/libreoffice/program/../program/libfwllo.so
Title: soffice.bin crashed with SIGSEGV in SfxItemSet::~SfxItemSet()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 SfxItemSet::~SfxItemSet (this=0x7fffdf3ea3b0, __in_chrg=<optimized out>) at /build/buildd/libreoffice-3.5.2/svl/source/items/itemset.cxx:344
 ~SfxAllItemSet (this=0x7fffdf3ea3b0, __in_chrg=<optimized out>) at /build/buildd/libreoffice-3.5.2/solver/unxlngx6.pro/inc/svl/itemset.hxx:186
 SfxDispatchController_Impl::dispatch (this=0x215fd20, aURL=..., aArgs=<optimized out>, rListener=...) at /build/buildd/libreoffice-3.5.2/sfx2/source/control/unoctitm.cxx:808
 SfxOfficeDispatch::dispatchWithNotification (this=0x215fcc0, aURL=..., aArgs=..., rListener=...) at /build/buildd/libreoffice-3.5.2/sfx2/source/control/unoctitm.cxx:391