Application that crashed: kontact
Version of the application: 4.3.0 rc2
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2)) "release 142"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.23-0.1-pae i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
kontact crashes after "connection lost" popups. after clicking away the popups the application crashed

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb700077d in KIO::Slave::deref() () from /usr/lib/libkio.so.5
#7  0xb7000f6c in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#8  0xb70033f3 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#9  0xb66ad788 in QMetaObject::activate (sender=0x9899aa0, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#10 0xb66ae412 in QMetaObject::activate (sender=0x9899aa0, m=0xb711f860, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#11 0xb6f0c3e7 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#12 0xb6f0dd53 in ?? () from /usr/lib/libkio.so.5
#13 0xb6f0e136 in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#14 0xb66a6eab in QMetaCallEvent::placeMetaCall (this=0xba81830, object=0x9899aa0) at kernel/qobject.cpp:477
#15 0xb66a8970 in QObject::event (this=0x9899aa0, e=0xba81830) at kernel/qobject.cpp:1111
#16 0xb5b6e7fc in QApplicationPrivate::notify_helper (this=0x807f660, receiver=0x9899aa0, e=0xba81830) at kernel/qapplication.cpp:4056
#17 0xb5b76aee in QApplication::notify (this=0xbfe6a7c8, receiver=0x9899aa0, e=0xba81830) at kernel/qapplication.cpp:3603
#18 0xb6c8019d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0xb669816b in QCoreApplication::notifyInternal (this=0xbfe6a7c8, receiver=0x9899aa0, event=0xba81830) at kernel/qcoreapplication.cpp:610
#20 0xb6698db5 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8053708) at kernel/qcoreapplication.h:213
#21 0xb6698fad in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#22 0xb66c3c8f in postEventSourceDispatch (s=0x8073910) at kernel/qcoreapplication.h:218
#23 0xb4e339c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb4e37083 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0xb4e37241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0xb66c38d8 in QEventDispatcherGlib::processEvents (this=0x8053290, flags={i = -1075407960}) at kernel/qeventdispatcher_glib.cpp:327
#27 0xb5c0ecc5 in QGuiEventDispatcherGlib::processEvents (this=0x8053290, flags={i = -1075407912}) at kernel/qguieventdispatcher_glib.cpp:202
#28 0xb669678a in QEventLoop::processEvents (this=0xbfe6944c, flags={i = -1075407848}) at kernel/qeventloop.cpp:149
#29 0xb6696bd2 in QEventLoop::exec (this=0xbfe6944c, flags={i = -1075407788}) at kernel/qeventloop.cpp:201
#30 0xb60407f3 in QDialog::exec (this=0x977a788) at dialogs/qdialog.cpp:498
#31 0xb6bfbd1c in KMessageBox::createKMessageBox(KDialog*, QIcon const&, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon) ()
   from /usr/lib/libkdeui.so.5
#32 0xb6bfd031 in KMessageBox::createKMessageBox(KDialog*, QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) ()
   from /usr/lib/libkdeui.so.5
#33 0xb6bff54a in KMessageBox::informationListWId(unsigned long, QString const&, QStringList const&, QString const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib/libkdeui.so.5
#34 0xb6bff6b8 in KMessageBox::informationList(QWidget*, QString const&, QStringList const&, QString const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib/libkdeui.so.5
#35 0xb6bff718 in KMessageBox::information(QWidget*, QString const&, QString const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib/libkdeui.so.5
#36 0xb0cb08b0 in ?? () from /usr/lib/libkmailprivate.so.4
#37 0xb0ca875b in ?? () from /usr/lib/libkmailprivate.so.4
#38 0xb0cabce8 in ?? () from /usr/lib/libkmailprivate.so.4
#39 0xb0cb14ab in ?? () from /usr/lib/libkmailprivate.so.4
#40 0xb0cba1ea in ?? () from /usr/lib/libkmailprivate.so.4
#41 0xb66ad788 in QMetaObject::activate (sender=0x96cc3d0, from_signal_index=7, to_signal_index=7, argv=0xbfe69b8c) at kernel/qobject.cpp:3113
#42 0xb66ae412 in QMetaObject::activate (sender=0x96cc3d0, m=0xb6a62da8, local_signal_index=3, argv=0xbfe69b8c) at kernel/qobject.cpp:3187
#43 0xb68d3443 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#44 0xb68d38e9 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#45 0xb6f47815 in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5
#46 0xb6f442c3 in KIO::SimpleJob::slotError(int, QString const&) () from /usr/lib/libkio.so.5
#47 0xb6f444bb in KIO::SimpleJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#48 0xb66ad788 in QMetaObject::activate (sender=0xbcde268, from_signal_index=6, to_signal_index=6, argv=0xbfe69d68) at kernel/qobject.cpp:3113
#49 0xb66ae412 in QMetaObject::activate (sender=0xbcde268, m=0xb7122f24, local_signal_index=2, argv=0xbfe69d68) at kernel/qobject.cpp:3187
#50 0xb700ed99 in KIO::SlaveInterface::error(int, QString const&) () from /usr/lib/libkio.so.5
#51 0xb7012b37 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#52 0xb700f1e7 in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#53 0xb7000f5d in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#54 0xb70033f3 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#55 0xb66ad788 in QMetaObject::activate (sender=0x956f778, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#56 0xb66ae412 in QMetaObject::activate (sender=0x956f778, m=0xb711f860, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#57 0xb6f0c3e7 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#58 0xb6f0dd53 in ?? () from /usr/lib/libkio.so.5
#59 0xb6f0e136 in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#60 0xb66a6eab in QMetaCallEvent::placeMetaCall (this=0x9542570, object=0x956f778) at kernel/qobject.cpp:477
#61 0xb66a8970 in QObject::event (this=0x956f778, e=0x9542570) at kernel/qobject.cpp:1111
#62 0xb5b6e7fc in QApplicationPrivate::notify_helper (this=0x807f660, receiver=0x956f778, e=0x9542570) at kernel/qapplication.cpp:4056
#63 0xb5b76aee in QApplication::notify (this=0xbfe6a7c8, receiver=0x956f778, e=0x9542570) at kernel/qapplication.cpp:3603
#64 0xb6c8019d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#65 0xb669816b in QCoreApplication::notifyInternal (this=0xbfe6a7c8, receiver=0x956f778, event=0x9542570) at kernel/qcoreapplication.cpp:610
#66 0xb6698db5 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8053708) at kernel/qcoreapplication.h:213
#67 0xb6698fad in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#68 0xb66c3c8f in postEventSourceDispatch (s=0x8073910) at kernel/qcoreapplication.h:218
#69 0xb4e339c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#70 0xb4e37083 in ?? () from /usr/lib/libglib-2.0.so.0
#71 0xb4e37241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#72 0xb66c38d8 in QEventDispatcherGlib::processEvents (this=0x8053290, flags={i = -1075403112}) at kernel/qeventdispatcher_glib.cpp:327
#73 0xb5c0ecc5 in QGuiEventDispatcherGlib::processEvents (this=0x8053290, flags={i = -1075403064}) at kernel/qguieventdispatcher_glib.cpp:202
#74 0xb669678a in QEventLoop::processEvents (this=0xbfe6a740, flags={i = -1075403000}) at kernel/qeventloop.cpp:149
#75 0xb6696bd2 in QEventLoop::exec (this=0xbfe6a740, flags={i = -1075402936}) at kernel/qeventloop.cpp:201
#76 0xb6699079 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#77 0xb5b6e677 in QApplication::exec () at kernel/qapplication.cpp:3525
#78 0x0804c04f in _start ()

This bug may be a duplicate of or related to bug 200511

Reported using DrKonqi