Application: kded4 (4.14.9)
KDE Platform Version: 4.14.9 (Compiled from sources)
Qt Version: 4.8.7
Operating System: Linux 3.14.44-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"

-- Information about the crash:
just opened my notebook. it succesfully resumed and reported me the crash.

-- Backtrace:
Application: Служба KDE (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f702b1cf780 (LWP 4851))]

Thread 2 (Thread 0x7f6ffaf05700 (LWP 4946)):
#0  0x00007f702565e284 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f7025619d7b in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7025619f6c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7029dfcd0e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007f7029dcbc91 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007f7029dcbff5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007f7029cbcea9 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007f7029dabe03 in QInotifyFileSystemWatcherEngine::run() () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007f7029cbf87f in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f7029a2f2c4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f70287602dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f702b1cf780 (LWP 4851)):
[KCrash Handler]
#5  0x00007f70085d32a9 in Knm::Connection::setting(Knm::Setting::Type) const () from /usr/lib64/libknminternals.so.4
#6  0x00007f700839481b in WirelessNetworkInterfaceActivatableProvider::handleAdd(Knm::Connection*) () from /usr/lib64/libknmservice.so.4
#7  0x00007f700839135c in NetworkInterfaceActivatableProvider::init() () from /usr/lib64/libknmservice.so.4
#8  0x00007f700838fc13 in NetworkInterfaceMonitor::networkInterfaceAdded(QString const&) () from /usr/lib64/libknmservice.so.4
#9  0x00007f7029de209c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#10 0x00007f6ffb5e7015 in Solid::Control::NetworkManagerNm09::Notifier::networkInterfaceAdded(QString const&) () from /usr/lib64/libsolidcontrolnm09.so.4
#11 0x00007f7029de209c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#12 0x00007f6ff9ca06a5 in Solid::Control::Ifaces::NetworkManagerNm09::networkInterfaceAdded(QString const&) () from /usr/lib64/libsolidcontrolnm09ifaces.so.4
#13 0x00007f6ff9ebb1f2 in NMNetworkManagerNm09::deviceAdded(QDBusObjectPath const&) () from /usr/lib64/kde4/solid_networkmanager09.so
#14 0x00007f6ff9ebf969 in NMNetworkManagerNm09::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.44] () from /usr/lib64/kde4/solid_networkmanager09.so
#15 0x00007f7029de209c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#16 0x00007f6ff9ecc650 in OrgFreedesktopNetworkManagerInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.39] () from /usr/lib64/kde4/solid_networkmanager09.so
#17 0x00007f6ff9ecd7e7 in OrgFreedesktopNetworkManagerInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/kde4/solid_networkmanager09.so
#18 0x00007f7026ababc6 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#19 0x00007f7029de6841 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#20 0x00007f7028eeb0fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#21 0x00007f7028ef1f30 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#22 0x00007f702abb41aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#23 0x00007f7029dcd13d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#24 0x00007f7029dd063c in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007f7029dfcb7e in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtCore.so.4
#26 0x00007f7025619bdd in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#27 0x00007f7025619ec0 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#28 0x00007f7025619f6c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f7029dfccee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#30 0x00007f7028f93bc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007f7029dcbc91 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#32 0x00007f7029dcbff5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#33 0x00007f7029dd17f9 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#34 0x00007f701837b319 in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#35 0x00000000004080bd in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#36 0x00000000004059c1 in main ()

Reported using DrKonqi