Bug 325967

Application: kded4 (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.8.13.4-desktop-1.mga3 x86_64
Distribution: "Mageia 3"

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

qdbus org.kde.kded /kded loadModule kdeconnect

Reliably crashes the kde daemon

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Dæmon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faf68e4b780 (LWP 3185))]

Thread 2 (Thread 0x7faf49e02700 (LWP 3199)):
#0  0x00007faf66490d9d in poll () from /lib64/libc.so.6
#1  0x00007faf635d19a4 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#2  0x00007faf635d1ac4 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007faf67ac39c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x00007faf67a9415f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x00007faf67a943e8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x00007faf67995660 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x00007faf67a749af in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#8  0x00007faf6799863c in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00007faf67708d18 in start_thread () from /lib64/libpthread.so.0
#10 0x00007faf6649a7cd in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7faf68e4b780 (LWP 3185)):
[KCrash Handler]
#5  0x00007faf57959f10 in QCA::Provider::Context::provider() const () from /lib64/libqca.so.2
#6  0x00007faf5797dbbb in QCA::KeyGenerator::createRSA(int, int, QString const&) () from /lib64/libqca.so.2
#7  0x00007faf4a2471c9 in Daemon::Daemon(QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/kded_kdeconnect.so
#8  0x00007faf4a2480b8 in QObject* KPluginFactory::createInstance<Daemon, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/kded_kdeconnect.so
#9  0x00007faf68005b15 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /lib64/libkdecore.so.5
#10 0x00007faf5171ed07 in Kded::loadModule(KSharedPtr<KService> const&, bool) () from /usr/lib64/libkdeinit4_kded4.so
#11 0x00007faf5171f5eb in Kded::loadModule(QString const&, bool) () from /usr/lib64/libkdeinit4_kded4.so
#12 0x00007faf51722545 in KdedAdaptor::loadModule(QString const&) () from /usr/lib64/libkdeinit4_kded4.so
#13 0x00007faf5172284e in KdedAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libkdeinit4_kded4.so
#14 0x00007faf5172295b in KdedAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeinit4_kded4.so
#15 0x00007faf64a3bed3 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /lib64/libQtDBus.so.4
#16 0x00007faf64a3cf06 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) () from /lib64/libQtDBus.so.4
#17 0x00007faf64a3d80a in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () from /lib64/libQtDBus.so.4
#18 0x00007faf64a3da3b in QDBusActivateObjectEvent::placeMetaCall(QObject*) () from /lib64/libQtDBus.so.4
#19 0x00007faf67aa9dae in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#20 0x00007faf66c293bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#21 0x00007faf66c2d83a in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#22 0x00007faf688427a6 in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#23 0x00007faf67a954ae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#24 0x00007faf67a98f61 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#25 0x00007faf67ac3813 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#26 0x00007faf635d16d5 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#27 0x00007faf635d1a08 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#28 0x00007faf635d1ac4 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#29 0x00007faf67ac39a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#30 0x00007faf66cc952e in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#31 0x00007faf67a9415f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#32 0x00007faf67a943e8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#33 0x00007faf67a99278 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#34 0x00007faf5171e420 in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#35 0x0000000000408405 in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#36 0x0000000000405a01 in main ()

Reported using DrKonqi