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 2.6.28-15-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
After the connection is lost (for any reason) a notification message is display and, when I close it, kontact crashes.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  KIO::Slave::deref (this=0x30c5a20) at /build/buildd/kde4libs-4.3.1/kio/kio/slave.cpp:242
#6  0x00007fac578cdf6f in KIO::Slave::gotInput (this=0x30c5a20) at /build/buildd/kde4libs-4.3.1/kio/kio/slave.cpp:335
#7  0x00007fac578d01c8 in KIO::Slave::qt_metacall (this=0x30c5a20, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fff62e79010) at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kio/slave.moc:76
#8  0x00007fac553cbea2 in QMetaObject::activate (sender=0x30d4a30, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x5e6fb70) at kernel/qobject.cpp:3113
#9  0x00007fac577eadb1 in KIO::ConnectionPrivate::dequeue (this=0x30e9310) at /build/buildd/kde4libs-4.3.1/kio/kio/connection.cpp:82
#10 0x00007fac577eb20a in KIO::Connection::qt_metacall (this=0x30d4a30, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x322ca40)
    at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kio/connection.moc:73
#11 0x00007fac553c65d8 in QObject::event (this=0x30d4a30, e=0x31fd5b0) at kernel/qobject.cpp:1111
#12 0x00007fac55f36f4d in QApplicationPrivate::notify_helper (this=0x155c020, receiver=0x30d4a30, e=0x31fd5b0) at kernel/qapplication.cpp:4056
#13 0x00007fac55f3f18a in QApplication::notify (this=0x7fff62e7b830, receiver=0x30d4a30, e=0x31fd5b0) at kernel/qapplication.cpp:4021
#14 0x00007fac5733bdeb in KApplication::notify (this=0x7fff62e7b830, receiver=0x30d4a30, event=0x31fd5b0) at /build/buildd/kde4libs-4.3.1/kdeui/kernel/kapplication.cpp:302
#15 0x00007fac553b66ac in QCoreApplication::notifyInternal (this=0x7fff62e7b830, receiver=0x30d4a30, event=0x31fd5b0) at kernel/qcoreapplication.cpp:610
#16 0x00007fac553b731a in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x152f850) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#17 0x00007fac553dfe03 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#18 0x00007fac4eb0720a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0x00007fac4eb0a8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0x00007fac4eb0aa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0x00007fac553dfa8f in QEventDispatcherGlib::processEvents (this=0x152f0a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#22 0x00007fac55fcfbdf in QGuiEventDispatcherGlib::processEvents (this=0x20, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#23 0x00007fac553b4f42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1659345296}) at kernel/qeventloop.cpp:149
#24 0x00007fac553b5314 in QEventLoop::exec (this=0x7fff62e799d0, flags={i = 1659345392}) at kernel/qeventloop.cpp:201
#25 0x00007fac563cde3e in QDialog::exec (this=0x5911c40) at dialogs/qdialog.cpp:498
#26 0x00007fac572c1862 in KMessageBox::createKMessageBox (dialog=0x5911c40, icon=<value optimized out>, text=@0x7fff62e7a340, strlist=@0x7fff62e7a120, ask=@0x7fff62e7a020, 
    checkboxReturn=0x7fff62e7a09f, options={i = 1659346784}, details=@0x7fff62e7a010, notifyType=QMessageBox::Information) at /build/buildd/kde4libs-4.3.1/kdeui/dialogs/kmessagebox.cpp:331
#27 0x00007fac572c29f7 in KMessageBox::createKMessageBox (dialog=0x5911c40, icon=QMessageBox::Information, text=@0x7fff62e7a340, strlist=@0x7fff62e7a120, ask=@0x7fff62e7a020, 
    checkboxReturn=0x7fff62e7a09f, options={i = 1659347056}, details=@0x7fff62e7a010) at /build/buildd/kde4libs-4.3.1/kdeui/dialogs/kmessagebox.cpp:151
#28 0x00007fac572c4fa7 in KMessageBox::informationListWId (parent_id=0, text=@0x7fff62e7a340, strlist=@0x7fff62e7a120, caption=@0x7fff62e7a300, dontShowAgainName=@0x7fff62e7a2d0, options=
      {i = 1659347168}) at /build/buildd/kde4libs-4.3.1/kdeui/dialogs/kmessagebox.cpp:1008
#29 0x00007fac572c5103 in KMessageBox::informationList (parent=0x0, text=@0x7fff62e7a340, strlist=@0x7fff62e7a120, caption=@0x7fff62e7a300, dontShowAgainName=@0x7fff62e7a2d0, 
    options=<value optimized out>) at /build/buildd/kde4libs-4.3.1/kdeui/dialogs/kmessagebox.cpp:977
#30 0x00007fac572c5151 in KMessageBox::information (parent=0x20, text=@0x7fac5488e590, caption=<value optimized out>, dontShowAgainName=<value optimized out>, options=<value optimized out>)
    at /build/buildd/kde4libs-4.3.1/kdeui/dialogs/kmessagebox.cpp:964
#31 0x00007fac41c59553 in ?? () from /usr/lib/libkmailprivate.so.4
#32 0x00007fac41c511c2 in ?? () from /usr/lib/libkmailprivate.so.4
#33 0x00007fac41c55c5f in ?? () from /usr/lib/libkmailprivate.so.4
#34 0x00007fac41c5a162 in ?? () from /usr/lib/libkmailprivate.so.4
#35 0x00007fac41c626d5 in ?? () from /usr/lib/libkmailprivate.so.4
#36 0x00007fac553cbea2 in QMetaObject::activate (sender=0x5a48670, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x5e6fb70) at kernel/qobject.cpp:3113
#37 0x00007fac55a0a942 in KJob::result (this=0x20, _t1=0x5a48670) at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kdecore/kjob.moc:188
#38 0x00007fac55a0acbf in KJob::emitResult (this=0x5a48670) at /build/buildd/kde4libs-4.3.1/kdecore/jobs/kjob.cpp:304
#39 0x00007fac57822210 in KIO::SimpleJob::slotFinished (this=0x5a48670) at /build/buildd/kde4libs-4.3.1/kio/kio/job.cpp:477
#40 0x00007fac5781d0a7 in KIO::SimpleJob::slotError (this=0x5a48670, err=<value optimized out>, errorText=@0x7fff62e7ac10) at /build/buildd/kde4libs-4.3.1/kio/kio/job.cpp:489
#41 0x00007fac5781d2a2 in KIO::SimpleJob::qt_metacall (this=0x5a48670, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff62e7a9d0)
    at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kio/jobclasses.moc:158
#42 0x00007fac553cbea2 in QMetaObject::activate (sender=0x31ca5d0, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x5e6fb70) at kernel/qobject.cpp:3113
#43 0x00007fac578db0e6 in KIO::SlaveInterface::error (this=0x20, _t1=149, _t2=<value optimized out>) at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kio/slaveinterface.moc:153
#44 0x00007fac578de989 in KIO::SlaveInterface::dispatch (this=0x31ca5d0, _cmd=102, rawdata=<value optimized out>) at /build/buildd/kde4libs-4.3.1/kio/kio/slaveinterface.cpp:208
#45 0x00007fac578db3e2 in KIO::SlaveInterface::dispatch (this=0x31ca5d0) at /build/buildd/kde4libs-4.3.1/kio/kio/slaveinterface.cpp:91
#46 0x00007fac578cdf63 in KIO::Slave::gotInput (this=0x31ca5d0) at /build/buildd/kde4libs-4.3.1/kio/kio/slave.cpp:322
#47 0x00007fac578d01c8 in KIO::Slave::qt_metacall (this=0x31ca5d0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fff62e7add0) at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kio/slave.moc:76
#48 0x00007fac553cbea2 in QMetaObject::activate (sender=0x32d44b0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x5e6fb70) at kernel/qobject.cpp:3113
#49 0x00007fac577eadb1 in KIO::ConnectionPrivate::dequeue (this=0x32e7370) at /build/buildd/kde4libs-4.3.1/kio/kio/connection.cpp:82
#50 0x00007fac577eb20a in KIO::Connection::qt_metacall (this=0x32d44b0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x40011b0)
    at /build/buildd/kde4libs-4.3.1/obj-x86_64-linux-gnu/kio/connection.moc:73
#51 0x00007fac553c65d8 in QObject::event (this=0x32d44b0, e=0x5155210) at kernel/qobject.cpp:1111
#52 0x00007fac55f36f4d in QApplicationPrivate::notify_helper (this=0x155c020, receiver=0x32d44b0, e=0x5155210) at kernel/qapplication.cpp:4056
#53 0x00007fac55f3f18a in QApplication::notify (this=0x7fff62e7b830, receiver=0x32d44b0, e=0x5155210) at kernel/qapplication.cpp:4021
#54 0x00007fac5733bdeb in KApplication::notify (this=0x7fff62e7b830, receiver=0x32d44b0, event=0x5155210) at /build/buildd/kde4libs-4.3.1/kdeui/kernel/kapplication.cpp:302
#55 0x00007fac553b66ac in QCoreApplication::notifyInternal (this=0x7fff62e7b830, receiver=0x32d44b0, event=0x5155210) at kernel/qcoreapplication.cpp:610
#56 0x00007fac553b731a in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x152f850) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#57 0x00007fac553dfe03 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#58 0x00007fac4eb0720a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#59 0x00007fac4eb0a8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#60 0x00007fac4eb0aa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#61 0x00007fac553dfa8f in QEventDispatcherGlib::processEvents (this=0x152f0a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#62 0x00007fac55fcfbdf in QGuiEventDispatcherGlib::processEvents (this=0x20, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#63 0x00007fac553b4f42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1659352912}) at kernel/qeventloop.cpp:149
#64 0x00007fac553b5314 in QEventLoop::exec (this=0x7fff62e7b790, flags={i = 1659352992}) at kernel/qeventloop.cpp:201
#65 0x00007fac553b75e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#66 0x0000000000404945 in _start ()

This bug may be a duplicate of or related to bug 206140

Reported using DrKonqi