soffice.bin crashed with SIGSEGV in QCoreApplication::notifyInternal()

[Nabyl Baccar]

Spontaneous crash on opening LibreOffice with shrinked window.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libreoffice-core 1:3.5.0~beta2-2ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-14.23-generic-pae 3.2.3
Uname: Linux 3.2.0-14-generic-pae i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Sun Feb 5 17:39:19 2012
ExecutablePath: /usr/lib/libreoffice/program/soffice.bin
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120205)
ProcCmdline: /usr/lib/libreoffice/program/soffice.bin --calc --splash-pipe=6
ProcEnviron:
 LANGUAGE=fr_FR
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: libreoffice
StacktraceTop:
 QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
 QObjectPrivate::setParent_helper(QObject*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
 QObject::~QObject() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
 QSocketNotifier::~QSocketNotifier() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
 QSocketNotifier::~QSocketNotifier() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
Title: soffice.bin crashed with SIGSEGV in QCoreApplication::notifyInternal()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Björn Michaelsen (bjoern-michaelsen)]

This stacktrace is unfortunately insufficient to find out what is going on. Please provide a reproducable scenario.