Application: systemsettings (4.11.8)
KDE Platform Version: 4.12.4
Qt Version: 4.8.5
Operating System: Linux 3.13.10-200.fc20.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

softwarepackage installation was ongoing i.e. hanging at 10% (Virtualbox) since several minutes, so I went back to Overview (which itself should not have been possible in this state) and closed the systemsettings window in order to try again -> the crash happened, 
platform: x86_64, fully updated FC20/KDE one hour ago.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x00007f0e0190aa87 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#6  0x00007f0e0414369f in KCModuleProxy::changed(bool) () from /lib64/libkcmutils.so.4
#7  0x00007f0e04143735 in KCModuleProxyPrivate::_k_moduleChanged(bool) [clone .part.5] () from /lib64/libkcmutils.so.4
#8  0x00007f0e03f1a2a3 in ModuleView::moduleSave(KCModuleProxy*) () from /lib64/libsystemsettingsview.so.2
#9  0x00007f0e03f1c5ea in ModuleView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.26] () from /lib64/libsystemsettingsview.so.2
#10 0x00007f0e0190acf8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#11 0x00007f0e02c0c0f2 in QAbstractButton::clicked(bool) () from /lib64/libQtGui.so.4
#12 0x00007f0e02950ac3 in QAbstractButtonPrivate::emitClicked() () from /lib64/libQtGui.so.4
#13 0x00007f0e02951e77 in QAbstractButtonPrivate::click() () from /lib64/libQtGui.so.4
#14 0x00007f0e02951f7c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQtGui.so.4
#15 0x00007f0e025ddc58 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#16 0x00007f0e0258ad8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#17 0x00007f0e02591879 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#18 0x00007f0e03540b0a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#19 0x00007f0e018f639d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#20 0x00007f0e02590fa7 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQtGui.so.4
#21 0x00007f0e026066ab in QETWidget::translateMouseEvent(_XEvent const*) () from /lib64/libQtGui.so.4
#22 0x00007f0e0260511c in QApplication::x11ProcessEvent(_XEvent*) () from /lib64/libQtGui.so.4
#23 0x00007f0e0262cb24 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtGui.so.4
#24 0x0000003c810492a6 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#25 0x0000003c81049628 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#26 0x0000003c810496dc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#27 0x00007f0e01924ea5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#28 0x00007f0e0262cca6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#29 0x00007f0e018f4edf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#30 0x00007f0e018f522d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#31 0x00007f0e018fa749 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#32 0x000000000040abde in main ()

Possible duplicates by query: bug 332844, bug 319865.

Reported using DrKonqi