Application that crashed: kontact
Version of the application: 4.3.1
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30.8-64.fc11.x86_64 x86_64

What I was doing when the application crashed:
Had lost connection with imap server, then clicked ok on the popup error window. This is as much as I can say.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  KIO::Slave::deref (this=0x235b3a0) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slave.cpp:242
#6  0x0000003ba5b9f7f9 in KIO::Slave::gotInput (this=0x235b3a0) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slave.cpp:335
#7  0x0000003ba5ba18fc in KIO::Slave::qt_metacall (this=0x235b3a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff38c6bb20)
    at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/slave.moc:76
#8  0x0000003eea9547dc in QMetaObject::activate (sender=0x2d4f360, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x3b30169ec0) at kernel/qobject.cpp:3113
#9  0x0000003ba5abaf57 in KIO::ConnectionPrivate::dequeue (this=0x2cff6a0) at /usr/src/debug/kdelibs-4.3.1/kio/kio/connection.cpp:82
#10 0x0000003ba5abb06d in KIO::Connection::qt_metacall (this=0x2d4f360, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x4716b80)
    at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/connection.moc:73
#11 0x0000003eea94eb51 in QObject::event (this=0x2d4f360, e=0x4d2e9a0) at kernel/qobject.cpp:1111
#12 0x0000003eec58f69c in QApplicationPrivate::notify_helper (this=0x156f960, receiver=0x2d4f360, e=0x4d2e9a0) at kernel/qapplication.cpp:4056
#13 0x0000003eec5968fe in QApplication::notify (this=0x7fff38c6c4e0, receiver=0x2d4f360, e=0x4d2e9a0) at kernel/qapplication.cpp:4021
#14 0x0000003ba5011b56 in KApplication::notify (this=0x7fff38c6c4e0, receiver=0x2d4f360, event=0x4d2e9a0) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#15 0x0000003eea93f59c in QCoreApplication::notifyInternal (this=0x7fff38c6c4e0, receiver=0x2d4f360, event=0x4d2e9a0) at kernel/qcoreapplication.cpp:610
#16 0x0000003eea9401a2 in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#17 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#18 0x0000003eea967cc3 in QCoreApplication::sendPostedEvents () at kernel/qcoreapplication.h:218
#19 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:210
#20 0x0000003ee843790e in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#21 0x0000003ee843b0e8 in ?? () from /lib64/libglib-2.0.so.0
#22 0x0000003ee843b20a in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#23 0x0000003eea967936 in QEventDispatcherGlib::processEvents (this=0x153a150, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#24 0x0000003eec621f8e in QGuiEventDispatcherGlib::processEvents (this=0x235b3a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#25 0x0000003eea93ded2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 36}) at kernel/qeventloop.cpp:149
#26 0x0000003eea93e2a4 in QEventLoop::exec (this=0x7fff38c6c420, flags={i = 0}) at kernel/qeventloop.cpp:201
#27 0x0000003eea940439 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#28 0x0000000000403d17 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.3.1/kontact/src/main.cpp:218
Warning: the current language does not match this frame.

This bug may be a duplicate of or related to bug 210460

Reported using DrKonqi