Program received signal SIGABRT, Aborted.
0xb7fe1424 in __kernel_vsyscall ()
(gdb) backtrace
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb59b2e71 in raise () from /lib/i386-linux-gnu/libc.so.6
#2  0xb59b634e in abort () from /lib/i386-linux-gnu/libc.so.6
#3  0x081498f5 in myMessageOutput (type=QtFatalMsg, msg=0x97fd040 "ASSERT: \"d\" in file /usr/include/qt4/QtCore/qscopedpointer.h, line 112")
    at /home/brushtyler/projects/sources/qgis/src/app/main.cpp:180
#4  0xb7111363 in qt_message_output(QtMsgType, char const*) () from /usr/lib/libQtCore.so.4
#5  0xb7111581 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb7111689 in qFatal(char const*, ...) () from /usr/lib/libQtCore.so.4
#7  0xb7111715 in qt_assert(char const*, char const*, int) () from /usr/lib/libQtCore.so.4
#8  0x081c529f in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator-> (this=0x8bf600c) at /usr/include/qt4/QtCore/qscopedpointer.h:112
#9  0x081c3e92 in QObject::isWidgetType (this=0x8bf6008) at /usr/include/qt4/QtCore/qobject.h:156
#10 0x081c3f5e in qobject_cast<QWidget*> (o=0x8bf6008) at /usr/include/qt4/QtGui/qwidget.h:910
#11 0x081c31bb in QgsCustomization::preNotify (this=0x861c720, receiver=0x8bf6008, event=0x977b330, done=0xaa45cf7f)
    at /home/brushtyler/projects/sources/qgis/src/app/qgscustomization.cpp:843
#12 0x083addc8 in QgsCustomization::qt_metacall (this=0x861c720, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x9871c28)
    at /home/brushtyler/projects/sources/qgis/build/src/app/moc_qgscustomization.cxx:154
#13 0xb72166ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#14 0xb7220e16 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#15 0xb72253b7 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb676ad24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb676f8ce in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb7811b07 in QgsApplication::notify (this=0xbffff160, receiver=0x861c720, event=0x97d9fc0)
    at /home/brushtyler/projects/sources/qgis/src/core/qgsapplication.cpp:125
#19 0xb72100bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb7213c79 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#21 0xb7213e0d in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#22 0xb723d3c4 in ?? () from /usr/lib/libQtCore.so.4
#23 0xb55e0aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0xb55e1270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb55e1524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb723d53c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb681e775 in ?? () from /usr/lib/libQtGui.so.4
#28 0xb720f289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb720f522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb7213ecc in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#31 0xb67688e7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#32 0x0814b862 in main (argc=1, argv=0xbffff414) at /home/brushtyler/projects/sources/qgis/src/app/main.cpp:767