quasselclient crashed with SIGSEGV in data()

[Leo Arias]

I focused quassel on my secondary monitor, and it crashed.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: quassel-client 0.8~rc1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
ApportVersion: 1.94-0ubuntu2
Architecture: amd64
Date: Thu Mar 8 11:42:38 2012
ExecutablePath: /usr/bin/quasselclient
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111214)
ProcCmdline: quasselclient
SegvAnalysis:
 Segfault happened at: 0x7f18d8da843e <_ZN12QApplication6notifyEP7QObjectP6QEvent+30>: mov %rax,0x40(%rsp)
 PC (0x7f18d8da843e) ok
 source "%rax" ok
 destination "0x40(%rsp)" (0x7fffeb368fb0) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: quassel
StacktraceTop:
 QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
 QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QAction::setChecked(bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
Title: quasselclient crashed with SIGSEGV in QApplication::notify()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin mythtv plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 data (this=0x7fffebb66ac8) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135
 qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2430
 d_func (this=0x7fffebb66ac0) at ../../include/QtGui/../../src/gui/kernel/qapplication.h:390
 QApplication::notify (this=0x7fffebb66ac0, receiver=0x7f18dc415b70, e=0x7fffeb369420) at kernel/qapplication.cpp:3823
 KApplication::notify (this=0x7fffebb66ac0, receiver=0x7f18dc415b70, event=0x7fffeb369420) at ../../kdeui/kernel/kapplication.cpp:311