Application: kded4 (4.10.4)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.9.8-300.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

-- Information about the crash:
- What I was doing when the application crashed:
  - I just start the system, but dont reconized my wifi's password, so I deleted it and added it again... and KDE crashed.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f73555c88c0 (LWP 1001))]

Thread 4 (Thread 0x7f733d1f5700 (LWP 1073)):
#0  0x00007ffff2f13996 in clock_gettime ()
#1  0x000000351dd08dad in clock_gettime () from /lib64/libc.so.6
#2  0x00000035274cf4f7 in qt_gettime() () from /lib64/libQtCore.so.4
#3  0x00000035275a8245 in QTimerInfoList::timerWait(timeval&) () from /lib64/libQtCore.so.4
#4  0x00000035275a6a8c in timerSourcePrepareHelper(GTimerSource*, int*) () from /lib64/libQtCore.so.4
#5  0x00000035275a6b35 in timerSourcePrepare(_GSource*, int*) () from /lib64/libQtCore.so.4
#6  0x000000352044779d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x0000003520448013 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#8  0x00000035204481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00000035275a6cd6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#10 0x0000003527578bdf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#11 0x0000003527578ed5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#12 0x000000352747862f in QThread::exec() () from /lib64/libQtCore.so.4
#13 0x000000352755a443 in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#14 0x000000352747accf in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#15 0x000000351e007c53 in start_thread () from /lib64/libpthread.so.0
#16 0x000000351dcf513d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f7327fff700 (LWP 1084)):
#0  0x000000351e00aa40 in pthread_mutex_unlock () from /lib64/libpthread.so.0
#1  0x0000003520487281 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#2  0x0000003520447280 in g_main_context_acquire () from /lib64/libglib-2.0.so.0
#3  0x0000003520447fb5 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#4  0x00000035204481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00000035275a6cd6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x0000003527578bdf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x0000003527578ed5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#8  0x000000352747862f in QThread::exec() () from /lib64/libQtCore.so.4
#9  0x00007f7347044377 in KCupsConnection::run() () from /lib64/libkcupslib.so
#10 0x000000352747accf in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#11 0x000000351e007c53 in start_thread () from /lib64/libpthread.so.0
#12 0x000000351dcf513d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f73277fe700 (LWP 1085)):
#0  0x0000003520447f94 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#1  0x00000035204481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00000035275a6cd6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#3  0x0000003527578bdf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x0000003527578ed5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x000000352747862f in QThread::exec() () from /lib64/libQtCore.so.4
#6  0x000000352747accf in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#7  0x000000351e007c53 in start_thread () from /lib64/libpthread.so.0
#8  0x000000351dcf513d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f73555c88c0 (LWP 1001)):
[KCrash Handler]
#5  0x00007f733eb9e182 in WirelessNetworkInterfaceActivatableProvider::handleAdd(Knm::Connection*) () from /lib64/libknmservice.so.4
#6  0x00007f733eb9454c in ConnectionList::addConnection(Knm::Connection*) () from /lib64/libknmservice.so.4
#7  0x00007f733e95eb33 in NMDBusSettingsConnectionProvider::initialiseAndRegisterRemoteConnection(QString const&) () from /lib64/libknm_nm.so
#8  0x00007f733e95f62d in NMDBusSettingsConnectionProvider::onConnectionAdded(QDBusObjectPath const&) () from /lib64/libknm_nm.so
#9  0x000000352758dadc in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#10 0x00007f733e9240e1 in OrgFreedesktopNetworkManagerSettingsInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.53] () from /lib64/libknm_nm.so
#11 0x00007f733e927713 in OrgFreedesktopNetworkManagerSettingsInterface::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libknm_nm.so
#12 0x0000003529624126 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /lib64/libQtDBus.so.4
#13 0x0000003527591e4e in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#14 0x000000352b5c846c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#15 0x000000352b5cea30 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#16 0x000000352d042f0a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#17 0x0000003527579f7d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#18 0x000000352757cd3f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#19 0x00000035275a72d3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#20 0x0000003520447e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#21 0x0000003520448158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#22 0x00000035204481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#23 0x00000035275a6cb5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#24 0x000000352b664d56 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#25 0x0000003527578bdf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#26 0x0000003527578ed5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#27 0x000000352757dfbb in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#28 0x000000352ca0aaab in kdemain () from /lib64/libkdeinit4_kded4.so
#29 0x000000351dc21b75 in __libc_start_main () from /lib64/libc.so.6
#30 0x0000000000400811 in _start ()

Reported using DrKonqi