Application: systemsettings (1.0)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.3.6-1-ARCH x86_64

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#5  0x00007fe6c83d5550 in QDBusMessage::arguments() const () from /usr/lib/libQtDBus.so.4
#6  0x00007fe6c840318b in QDBusPendingReplyData::argumentAt(int) const () from /usr/lib/libQtDBus.so.4
#7  0x00007fe6b57a87c3 in NMNetworkManagerNm09::NMNetworkManagerNm09(QObject*, QList<QVariant> const&) () from /usr/lib/kde4/solid_networkmanager09.so
#8  0x00007fe6b57a4ba7 in ?? () from /usr/lib/kde4/solid_networkmanager09.so
#9  0x00007fe6c882e735 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libkdecore.so.5
#10 0x00007fe6b5be1929 in ?? () from /usr/lib/libsolidcontrolnm09.so.4
#11 0x00007fe6b5be423a in ?? () from /usr/lib/libsolidcontrolnm09.so.4
#12 0x00007fe6b5be50db in Solid::Control::NetworkManagerNm09::notifier() () from /usr/lib/libsolidcontrolnm09.so.4
#13 0x00007fe6b69c3d1e in ?? () from /usr/lib/kde4/kcm_networkmanagement.so
#14 0x00007fe6b69c9814 in ?? () from /usr/lib/kde4/kcm_networkmanagement.so
#15 0x00007fe6c882e735 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libkdecore.so.5
#16 0x00007fe6ca023dba in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from /usr/lib/libkcmutils.so.4
#17 0x00007fe6ca028da0 in ?? () from /usr/lib/libkcmutils.so.4
#18 0x00007fe6ca0294f5 in KCModuleProxy::realModule() const () from /usr/lib/libkcmutils.so.4
#19 0x00007fe6ca029532 in KCModuleProxy::showEvent(QShowEvent*) () from /usr/lib/libkcmutils.so.4
#20 0x00007fe6c8d00bae in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#21 0x00007fe6c8cb106c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#22 0x00007fe6c8cb559a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x00007fe6c99ccf86 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#24 0x00007fe6c804ef8e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#25 0x00007fe6c8d02bb7 in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#26 0x00007fe6c8d02a2a in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQtGui.so.4
#27 0x00007fe6c8d02abd in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#28 0x00007fe6c8d02ea2 in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#29 0x00007fe6c8d02a3e in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQtGui.so.4
#30 0x00007fe6c8d02abd in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#31 0x00007fe6c8d02ea2 in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#32 0x00007fe6c8ce48fa in QStackedLayout::setCurrentIndex(int) () from /usr/lib/libQtGui.so.4
#33 0x00007fe6c99fb4bf in ?? () from /usr/lib/libkdeui.so.5
#34 0x00007fe6c80643ff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#35 0x00007fe6c920ad47 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib/libQtGui.so.4
#36 0x00007fe6c920f9e3 in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib/libQtGui.so.4
#37 0x00007fe6c9210bac in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib/libQtGui.so.4
#38 0x00007fe6c920c85b in QItemSelectionModel::select(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib/libQtGui.so.4
#39 0x00007fe6c920af91 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib/libQtGui.so.4
#40 0x00007fe6c99fa31f in ?? () from /usr/lib/libkdeui.so.5
#41 0x00007fe6c99fb225 in ?? () from /usr/lib/libkdeui.so.5
#42 0x00007fe6c80643ff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#43 0x00007fe6c99ff9e1 in KPageWidgetModel::addPage(KPageWidgetItem*) () from /usr/lib/libkdeui.so.5
#44 0x00007fe6c9e010d0 in ModuleView::addModule(KCModuleInfo*) () from /usr/lib/libsystemsettingsview.so.2
#45 0x00007fe6c9e016f2 in ModuleView::loadModule(QModelIndex) () from /usr/lib/libsystemsettingsview.so.2
#46 0x00007fe6b6feb6b8 in ?? () from /usr/lib/kde4/icon_mode.so
#47 0x00007fe6c80643ff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#48 0x00007fe6c91b5e95 in QAbstractItemView::activated(QModelIndex const&) () from /usr/lib/libQtGui.so.4
#49 0x00007fe6c91b7a3c in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#50 0x00007fe6c91d55be in QListView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#51 0x00007fe6c99a3f9b in KCategorizedView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#52 0x00007fe6c8d00830 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#53 0x00007fe6c90aae56 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#54 0x00007fe6c91b8493 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#55 0x00007fe6c804f0f6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#56 0x00007fe6c8cb103c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#57 0x00007fe6c8cb5dfb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#58 0x00007fe6c99ccf86 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#59 0x00007fe6c804ef8e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#60 0x00007fe6c8cb1eab in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#61 0x00007fe6c8d2c934 in ?? () from /usr/lib/libQtGui.so.4
#62 0x00007fe6c8d2b6c1 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#63 0x00007fe6c8d517b2 in ?? () from /usr/lib/libQtGui.so.4
#64 0x00007fe6c4f3d4a5 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#65 0x00007fe6c4f3d7d8 in ?? () from /usr/lib/libglib-2.0.so.0
#66 0x00007fe6c4f3d894 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#67 0x00007fe6c807d196 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#68 0x00007fe6c8d5142e in ?? () from /usr/lib/libQtGui.so.4
#69 0x00007fe6c804df8f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#70 0x00007fe6c804e218 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#71 0x00007fe6c8052bf8 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#72 0x000000000040a98e in ?? ()
#73 0x00007fe6c7856455 in __libc_start_main () from /lib/libc.so.6
#74 0x000000000040a9e5 in _start ()

Report to https://bugs.kde.org

Reproducible: Always

Steps to Reproduce:
1. Open System Settings
2. Click Network Settings
Actual Results:  
Crash

Expected Results:  
Opened Network Settings