.
Thread 1 (process 16979):
#0  0xb746470d in KSycocaEntry::entryPath () from /usr/lib/libkdecore.so.5
#1  0xb7f2fbb4 in ?? () from /usr/lib/libkdeinit4_kmenuedit.so
#2  0xb7f300f6 in ?? () from /usr/lib/libkdeinit4_kmenuedit.so
#3  0xb7f3008f in ?? () from /usr/lib/libkdeinit4_kmenuedit.so
#4  0xb7f219d1 in ?? () from /usr/lib/libkdeinit4_kmenuedit.so
#5  0xb7f28866 in ?? () from /usr/lib/libkdeinit4_kmenuedit.so
#6  0xb71cfa60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#7  0xb71cfe60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#8  0xb670a5f1 in QAction::triggered () from /usr/lib/libQtGui.so.4
#9  0xb670af5f in QAction::activate () from /usr/lib/libQtGui.so.4
#10 0xb6b30592 in QToolButton::nextCheckState () from /usr/lib/libQtGui.so.4
#11 0xb6a53cd3 in ?? () from /usr/lib/libQtGui.so.4
#12 0xb6a53fa6 in QAbstractButton::mouseReleaseEvent ()
   from /usr/lib/libQtGui.so.4
#13 0xb6b30a8c in QToolButton::mouseReleaseEvent ()
   from /usr/lib/libQtGui.so.4
#14 0xb67689a2 in QWidget::event () from /usr/lib/libQtGui.so.4
#15 0xb6a51fbe in QAbstractButton::event () from /usr/lib/libQtGui.so.4
#16 0xb6b30554 in QToolButton::event () from /usr/lib/libQtGui.so.4
#17 0xb67108ec in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#18 0xb6719121 in QApplication::notify () from /usr/lib/libQtGui.so.4
#19 0xb768972d in KApplication::notify () from /usr/lib/libkdeui.so.5
#20 0xb71bae61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#21 0xb67183ae in QApplicationPrivate::sendMouseEvent ()
   from /usr/lib/libQtGui.so.4
#22 0xb6782696 in ?? () from /usr/lib/libQtGui.so.4
#23 0xb6781a25 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#24 0xb67ab7ea in ?? () from /usr/lib/libQtGui.so.4
#25 0xb603f6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0xb6042da3 in ?? () from /usr/lib/libglib-2.0.so.0
#27 0xb6042f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#28 0xb71e5478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#29 0xb67aaee5 in ?? () from /usr/lib/libQtGui.so.4
#30 0xb71b952a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#31 0xb71b96ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#32 0xb71bbda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#33 0xb6710767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#34 0xb7f13f94 in kdemain () from /usr/lib/libkdeinit4_kmenuedit.so
#35 0x080485b2 in _start ()