Version:           4.3.3 (using KDE 4.3.3)
OS:                Linux
Installed from:    openSUSE RPMs

The first time I start Kontact after it has been closed during a session, it will crash. As this does not happen when first logging on, I suspect that something has not been cleaned up properly during closure which is handled OK during logoff.

After each crash, the program restarts without any problem.

Here is the debug output:

Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  Kontact::MainWindow::activatePluginModule (this=0x6bb370) at /usr/src/debug/kdepim-4.3.3/kontact/src/mainwindow.cpp:303
#6  0x0000000000404792 in KontactApp::newInstance (this=0x7fffaa7c8fa0) at /usr/src/debug/kdepim-4.3.3/kontact/src/main.cpp:147
#7  0x00007f3f07f57c46 in KUniqueApplicationAdaptor::newInstance (this=0x643a90, asn_id=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.3.3/kdeui/kernel/kuniqueapplication.cpp:459
#8  0x00007f3f07f58236 in KUniqueApplicationAdaptor::qt_metacall (this=0x643a90, _c=InvokeMetaMethod, _id=9764016, _a=0x7fffaa7c82d0)
    at /usr/src/debug/kdelibs-4.3.3/build/kdeui/kuniqueapplication_p.moc:75
#9  0x00007f3f04badb78 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=<value optimized out>, 
    slotIdx=<value optimized out>) at qdbusintegrator.cpp:891
#10 0x00007f3f04bae9b3 in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x643a90, flags=337, msg=...) at qdbusintegrator.cpp:803
#11 0x00007f3f04baf237 in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=..., msg=<value optimized out>, pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1347
#12 0x00007f3f04baf4b8 in QDBusActivateObjectEvent::placeMetaCall (this=0x19cdfe0) at qdbusintegrator.cpp:1464
#13 0x00007f3f075e72d9 in QObject::event (this=0x7fffaa7c8fa0, e=0x19cdfe0) at kernel/qobject.cpp:1111
#14 0x00007f3f06aacefd in QApplication::event (this=0x7fffaa7c8fa0, e=0x19cdfe0) at kernel/qapplication.cpp:2317
#15 0x00007f3f06aa32ac in QApplicationPrivate::notify_helper (this=0x63afd0, receiver=0x7fffaa7c8fa0, e=0x19cdfe0) at kernel/qapplication.cpp:4065
#16 0x00007f3f06aaa57e in QApplication::notify (this=0x7fffaa7c8fa0, receiver=0x7fffaa7c8fa0, e=0x19cdfe0) at kernel/qapplication.cpp:4030
#17 0x00007f3f07f50f26 in KApplication::notify (this=0x7fffaa7c8fa0, receiver=0x7fffaa7c8fa0, event=0x19cdfe0) at /usr/src/debug/kdelibs-4.3.3/kdeui/kernel/kapplication.cpp:302
#18 0x00007f3f075d7ddc in QCoreApplication::notifyInternal (this=0x7fffaa7c8fa0, receiver=0x7fffaa7c8fa0, event=0x19cdfe0) at kernel/qcoreapplication.cpp:610
#19 0x00007f3f075d89ea in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#20 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#21 0x00007f3f07600803 in sendPostedEvents () at kernel/qcoreapplication.h:218
#22 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#23 0x00007f3f001d8dde in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#24 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#25 0x00007f3f001dc7a8 in g_main_context_iterate (context=0x637a20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#26 0x00007f3f001dc8d0 in IA__g_main_context_iteration (context=0x637a20, may_block=1) at gmain.c:2654
#27 0x00007f3f076003a3 in QEventDispatcherGlib::processEvents (this=0x60ee60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#28 0x00007f3f06b3631e in QGuiEventDispatcherGlib::processEvents (this=0x6bb370, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#29 0x00007f3f075d6712 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f3f075d6ae4 in QEventLoop::exec (this=0x7fffaa7c8ee0, flags=) at kernel/qeventloop.cpp:201
#31 0x00007f3f075d8c99 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#32 0x0000000000403f67 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.3.3/kontact/src/main.cpp:218
Warning: the current language does not match this frame.
The current source language is "auto; currently c".