Bug 260383

Application: knotify4 (4.0)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.5-desktop i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
knotify4 crashes when ktorrent is started from LXDE environment

The crash can be reproduced every time.

 -- Backtrace:
Application: KNotify (knotify4), signal: Segmentation fault
[KCrash Handler]
#6  0xb6eee4d4 in QVariant::userType() const () from /usr/lib/libQtCore.so.4
#7  0xb700a6c9 in QDBusConnectionPrivate::prepareReply (target=0x8080568, object=0x8105238, idx=0, metaTypes=..., msg=...) at qdbusintegrator.cpp:710
#8  0xb700b423 in QDBusConnectionPrivate::activateSignal (this=0x8080568, hook=..., msg=...) at qdbusintegrator.cpp:729
#9  0xb701056b in QDBusConnectionPrivate::handleSignal (this=0x8080568, key=..., msg=...) at qdbusintegrator.cpp:1526
#10 0xb70107df in QDBusConnectionPrivate::handleSignal (this=0x8080568, msg=...) at qdbusintegrator.cpp:1545
#11 0xb7010c1d in QDBusConnectionPrivate::handleMessage (this=0x8080568, amsg=...) at qdbusintegrator.cpp:544
#12 0xb7014c79 in qDBusSignalFilter (connection=0x80829c0, message=0x0, data=0x8080568) at qdbusintegrator.cpp:528
#13 0xb5c1e67b in dbus_connection_dispatch (connection=0x80829c0) at dbus-connection.c:4451
#14 0xb700727b in q_dbus_connection_dispatch (this=0x8080568) at qdbus_symbols_p.h:113
#15 QDBusConnectionPrivate::doDispatch (this=0x8080568) at qdbusintegrator.cpp:1079
#16 0xb700bacd in QDBusConnectionPrivate::socketRead (this=0x8080568, fd=6) at qdbusintegrator.cpp:1099
#17 0xb704e3e5 in QDBusConnectionPrivate::qt_metacall (this=0x8080568, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfe51478) at .moc/release-shared/moc_qdbusconnection_p.cpp:99
#18 0xb6ed6efd in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#19 0xb6ee5fe8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#20 0xb6f328a5 in QSocketNotifier::activated(int) () from /usr/lib/libQtCore.so.4
#21 0xb6eeb45f in QSocketNotifier::event(QEvent*) () from /usr/lib/libQtCore.so.4
#22 0xb6425c64 in QApplicationPrivate::notify_helper (this=0x8088928, receiver=0x810cb90, e=0xbfe518d4) at kernel/qapplication.cpp:4302
#23 0xb642dbf7 in QApplication::notify (this=0xbfe51bf0, receiver=0x810cb90, e=0xbfe518d4) at kernel/qapplication.cpp:3706
#24 0xb74429d1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#25 0xb6ed0e0e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#26 0xb6efc708 in ?? () from /usr/lib/libQtCore.so.4
#27 0xb5b54b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0xb5b55350 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0xb5b5560e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0xb6efcd4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0xb64d619a in QGuiEventDispatcherGlib::processEvents (this=0x806c438, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0xb6ed011d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0xb6ed0319 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0xb6ed4c70 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#35 0xb6423164 in QApplication::exec () at kernel/qapplication.cpp:3581
#36 0x0804e53f in _start ()

Possible duplicates by query: bug 256484, bug 254718, bug 254078, bug 250189, bug 250169.

Reported using DrKonqi