Application that crashed: kontact
Version of the application: 4.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  KIO::Slave::deref (this=0x54b2e70) at ../../kio/kio/slave.cpp:242
#6  0x00007fedb322f159 in KIO::Slave::gotInput (this=0x54b2e70) at ../../kio/kio/slave.cpp:335
#7  0x00007fedb323126c in KIO::Slave::qt_metacall (this=0x54b2e70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff889b8f10) at ./slave.moc:76
#8  0x00007fedb4d1fddc in QMetaObject::activate (sender=0x54b4580, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xbe4a0) at kernel/qobject.cpp:3113
#9  0x00007fedb314bf57 in KIO::ConnectionPrivate::dequeue (this=0x54b3470) at ../../kio/kio/connection.cpp:82
#10 0x00007fedb314c07d in KIO::Connection::qt_metacall (this=0x54b4580, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3960500) at ./connection.moc:73
#11 0x00007fedb4d1a0f9 in QObject::event (this=0x54b4580, e=0x6cdf8a0) at kernel/qobject.cpp:1111
#12 0x00007fedb562aefc in QApplicationPrivate::notify_helper (this=0x1d3f050, receiver=0x54b4580, e=0x6cdf8a0) at kernel/qapplication.cpp:4056
#13 0x00007fedb56321ce in QApplication::notify (this=0x7fff889bb530, receiver=0x54b4580, e=0x6cdf8a0) at kernel/qapplication.cpp:4021
#14 0x00007fedb6261ab6 in KApplication::notify (this=0x7fff889bb530, receiver=0x54b4580, event=0x6cdf8a0) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x00007fedb4d0ac2c in QCoreApplication::notifyInternal (this=0x7fff889bb530, receiver=0x54b4580, event=0x6cdf8a0) at kernel/qcoreapplication.cpp:610
#16 0x00007fedb4d0b80a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1d10080) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1d10080) at kernel/qcoreapplication.cpp:1247
#18 0x00007fedb4d33533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#19 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#20 0x00007fedae584bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007fedae588588 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007fedae5886b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007fedb4d331a6 in QEventDispatcherGlib::processEvents (this=0x1d0fcb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#24 0x00007fedb56bf4be in QGuiEventDispatcherGlib::processEvents (this=0x54b2e70, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#25 0x00007fedb4d09532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007fedb4d09904 in QEventLoop::exec (this=0x7fff889b9810, flags=) at kernel/qeventloop.cpp:201
#27 0x00007fedb5aa59de in QDialog::exec (this=0x6d12030) at dialogs/qdialog.cpp:498
#28 0x00007fedb61e8185 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=<value optimized out>, text=<value optimized out>, strlist=<value optimized out>, 
    ask=<value optimized out>, checkboxReturn=<value optimized out>, options=) at ../../kdeui/dialogs/kmessagebox.cpp:331
#29 0x00007fedb61e9400 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=QMessageBox::Information, text=<value optimized out>, strlist=<value optimized out>, ask=..., 
    checkboxReturn=0x7fff889b9eaf, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:151
#30 0x00007fedb61eab91 in KMessageBox::informationListWId (parent_id=0, text=<value optimized out>, strlist=..., caption=..., dontShowAgainName=..., options=)
    at ../../kdeui/dialogs/kmessagebox.cpp:1008
#31 0x00007fedb61eacff in KMessageBox::informationList (parent=<value optimized out>, text=..., strlist=..., caption=..., dontShowAgainName=..., options=<value optimized out>)
    at ../../kdeui/dialogs/kmessagebox.cpp:977
#32 0x00007fedb61ead50 in KMessageBox::information (parent=0x54b2e70, text=..., caption=<value optimized out>, dontShowAgainName=<value optimized out>, options=<value optimized out>)
    at ../../kdeui/dialogs/kmessagebox.cpp:964
#33 0x00007fed9f482c9d in ?? () from /usr/lib/libkmailprivate.so.4
#34 0x00007fed9f47d909 in ?? () from /usr/lib/libkmailprivate.so.4
#35 0x00007fed9f481f74 in ?? () from /usr/lib/libkmailprivate.so.4
#36 0x00007fed9f4823f3 in ?? () from /usr/lib/libkmailprivate.so.4
#37 0x00007fed9f48b200 in ?? () from /usr/lib/libkmailprivate.so.4
#38 0x00007fedb4d1fddc in QMetaObject::activate (sender=0x50301d0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xbe4a0) at kernel/qobject.cpp:3113
#39 0x00007fedb50f5af2 in KJob::result (this=0x54b2e70, _t1=0x50301d0) at ./kjob.moc:188
#40 0x00007fedb50f5e6f in KJob::emitResult (this=0x50301d0) at ../../kdecore/jobs/kjob.cpp:304
#41 0x00007fedb317ed93 in KIO::SimpleJob::slotFinished (this=0x50301d0) at ../../kio/kio/job.cpp:477
#42 0x00007fedb317d6f6 in KIO::SimpleJob::slotError (this=0x50301d0, err=<value optimized out>, errorText=...) at ../../kio/kio/job.cpp:489
#43 0x00007fedb317d838 in KIO::SimpleJob::qt_metacall (this=0x50301d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff889ba7d0) at ./jobclasses.moc:158
#44 0x00007fedb4d1fddc in QMetaObject::activate (sender=0x3b83b70, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xbe4a0) at kernel/qobject.cpp:3113
#45 0x00007fedb323c026 in KIO::SlaveInterface::error (this=0x54b2e70, _t1=149, _t2=<value optimized out>) at ./slaveinterface.moc:153
#46 0x00007fedb323fb87 in KIO::SlaveInterface::dispatch (this=0x3b83b70, _cmd=<value optimized out>, rawdata=...) at ../../kio/kio/slaveinterface.cpp:208
#47 0x00007fedb323c333 in KIO::SlaveInterface::dispatch (this=0x3b83b70) at ../../kio/kio/slaveinterface.cpp:91
#48 0x00007fedb322f14d in KIO::Slave::gotInput (this=0x3b83b70) at ../../kio/kio/slave.cpp:322
#49 0x00007fedb323126c in KIO::Slave::qt_metacall (this=0x3b83b70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff889bab70) at ./slave.moc:76
#50 0x00007fedb4d1fddc in QMetaObject::activate (sender=0x3b068c0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xbe4a0) at kernel/qobject.cpp:3113
#51 0x00007fedb314bf57 in KIO::ConnectionPrivate::dequeue (this=0x206dfd0) at ../../kio/kio/connection.cpp:82
#52 0x00007fedb314c07d in KIO::Connection::qt_metacall (this=0x3b068c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x63f1a50) at ./connection.moc:73
#53 0x00007fedb4d1a0f9 in QObject::event (this=0x3b068c0, e=0x63f43b0) at kernel/qobject.cpp:1111
#54 0x00007fedb562aefc in QApplicationPrivate::notify_helper (this=0x1d3f050, receiver=0x3b068c0, e=0x63f43b0) at kernel/qapplication.cpp:4056
#55 0x00007fedb56321ce in QApplication::notify (this=0x7fff889bb530, receiver=0x3b068c0, e=0x63f43b0) at kernel/qapplication.cpp:4021
#56 0x00007fedb6261ab6 in KApplication::notify (this=0x7fff889bb530, receiver=0x3b068c0, event=0x63f43b0) at ../../kdeui/kernel/kapplication.cpp:302
#57 0x00007fedb4d0ac2c in QCoreApplication::notifyInternal (this=0x7fff889bb530, receiver=0x3b068c0, event=0x63f43b0) at kernel/qcoreapplication.cpp:610
#58 0x00007fedb4d0b80a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1d10080) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#59 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1d10080) at kernel/qcoreapplication.cpp:1247
#60 0x00007fedb4d33533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#61 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#62 0x00007fedae584bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#63 0x00007fedae588588 in ?? () from /lib/libglib-2.0.so.0
#64 0x00007fedae5886b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#65 0x00007fedb4d331a6 in QEventDispatcherGlib::processEvents (this=0x1d0fcb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#66 0x00007fedb56bf4be in QGuiEventDispatcherGlib::processEvents (this=0x54b2e70, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#67 0x00007fedb4d09532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#68 0x00007fedb4d09904 in QEventLoop::exec (this=0x7fff889bb470, flags=) at kernel/qeventloop.cpp:201
#69 0x00007fedb4d0bab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#70 0x0000000000403f47 in _start ()

Reported using DrKonqi