Application: kontact (4.7.3)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: I close kontact

- Unusual behavior I noticed: Kmail would syncronise emails, but after 10 minuts I close kontact.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff3f20a47a0 (LWP 2901))]

Thread 4 (Thread 0x7ff3d82fc700 (LWP 2902)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff3ee8fec2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007ff3ee8fed59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007ff3e9cfaefc in start_thread (arg=0x7ff3d82fc700) at pthread_create.c:304
#4  0x00007ff3ef60c89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff3d79e3700 (LWP 2903)):
#0  0x00007ff3ef600773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff3e922cf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff3e922d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff3f0a47f3e in QEventDispatcherGlib::processEvents (this=0x196d5b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ff3f0a1bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff3f0a1bef7 in QEventLoop::exec (this=0x7ff3d79e2de0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007ff3f093327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007ff3f0935d05 in QThreadPrivate::start (arg=0x196c370) at thread/qthread_unix.cpp:331
#8  0x00007ff3e9cfaefc in start_thread (arg=0x7ff3d79e3700) at pthread_create.c:304
#9  0x00007ff3ef60c89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff38af00700 (LWP 2937)):
#0  0x00007ff3ef600773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff3e922cf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff3e922d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff3f0a47f3e in QEventDispatcherGlib::processEvents (this=0x20cafb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ff3f0a1bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff3f0a1bef7 in QEventLoop::exec (this=0x7ff38aeffdb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007ff3f093327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007ff3f09fecbf in QInotifyFileSystemWatcherEngine::run (this=0x1ffc620) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ff3f0935d05 in QThreadPrivate::start (arg=0x1ffc620) at thread/qthread_unix.cpp:331
#9  0x00007ff3e9cfaefc in start_thread (arg=0x7ff38af00700) at pthread_create.c:304
#10 0x00007ff3ef60c89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff3f20a47a0 (LWP 2901)):
[KCrash Handler]
#6  QStackedWidget::currentWidget (this=0x40) at widgets/qstackedwidget.cpp:231
#7  0x00007ff3928faf48 in MessageList::Pane::markMessageItemsAsAboutToBeRemoved (this=<optimized out>, ref=1, bMark=false) at ../../messagelist/pane.cpp:621
#8  0x00007ff393493ece in KMMainWidget::slotTrashMessagesCompleted (this=0x1f82aa0, command=0x607ec00) at ../../kmail/kmmainwidget.cpp:2005
#9  0x00007ff3934b180a in KMMainWidget::qt_metacall (this=0x1f82aa0, _c=QMetaObject::InvokeMetaMethod, _id=145, _a=0x7fff53a72880) at ./kmmainwidget.moc:492
#10 0x00007ff3f0a2feba in QMetaObject::activate (sender=0x607ec00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff53a72880) at kernel/qobject.cpp:3278
#11 0x00007ff39347d20f in KMMoveCommand::moveDone (this=<optimized out>, _t1=0x607ec00) at ./kmcommands.moc:1669
#12 0x00007ff39347d257 in KMMoveCommand::completeMove (this=0x607ec00, result=KMCommand::Failed) at ../../kmail/kmcommands.cpp:1615
#13 0x00007ff393483d3c in KMMoveCommand::qt_metacall (this=0x607ec00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff53a729b0) at ./kmcommands.moc:1657
#14 0x00007ff3f0a2feba in QMetaObject::activate (sender=0x25d10a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff53a729b0) at kernel/qobject.cpp:3278
#15 0x00007ff3f0e825b2 in KJob::result (this=<optimized out>, _t1=0x25d10a0) at ./kjob.moc:194
#16 0x00007ff3f0e825f0 in KJob::emitResult (this=0x25d10a0) at ../../kdecore/jobs/kjob.cpp:312
#17 0x00007ff3ec42aee0 in Akonadi::JobPrivate::handleResponse (this=<optimized out>, tag=..., data=...) at ../../akonadi/job.cpp:66
#18 0x00007ff3ec45ed46 in Akonadi::SessionPrivate::dataReceived (this=0x1e5ecf0) at ../../akonadi/session.cpp:218
#19 0x00007ff3ec461d9d in Akonadi::Session::qt_metacall (this=0x1e5e340, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff53a72c40) at ./session.moc:96
#20 0x00007ff3f0a2feba in QMetaObject::activate (sender=0x1d8dda0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#21 0x00007ff3f0a77ba8 in QIODevice::qt_metacall (this=0x1d8dda0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff53a72d50) at .moc/release-shared/moc_qiodevice.cpp:77
#22 0x00007ff3eaf3d890 in QLocalSocket::qt_metacall (this=0x1d8dda0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff53a72d50) at .moc/release-shared/moc_qlocalsocket.cpp:81
#23 0x00007ff3f0a2feba in QMetaObject::activate (sender=0x1ec5230, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#24 0x00007ff3eaf3791f in QAbstractSocketPrivate::canReadNotification (this=0x1ebb910) at socket/qabstractsocket.cpp:643
#25 0x00007ff3eaf26551 in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1103
#26 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1100
#27 0x00007ff3efdcd424 in notify_helper (e=0x7fff53a73140, receiver=0x1eb88f0, this=0x17f5600) at kernel/qapplication.cpp:4486
#28 QApplicationPrivate::notify_helper (this=0x17f5600, receiver=0x1eb88f0, e=0x7fff53a73140) at kernel/qapplication.cpp:4458
#29 0x00007ff3efdd2291 in QApplication::notify (this=0x7fff53a74080, receiver=0x1eb88f0, e=0x7fff53a73140) at kernel/qapplication.cpp:4365
#30 0x00007ff3f1452126 in KApplication::notify (this=0x7fff53a74080, receiver=0x1eb88f0, event=0x7fff53a73140) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007ff3f0a1cafc in QCoreApplication::notifyInternal (this=0x7fff53a74080, receiver=0x1eb88f0, event=0x7fff53a73140) at kernel/qcoreapplication.cpp:787
#32 0x00007ff3f0a475b7 in sendEvent (event=0x7fff53a73140, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 socketNotifierSourceDispatch (source=0x1800ed0) at kernel/qeventdispatcher_glib.cpp:110
#34 0x00007ff3e922ca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007ff3e922d258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007ff3e922d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007ff3f0a47ed6 in QEventDispatcherGlib::processEvents (this=0x17c8fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#38 0x00007ff3efe7507e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007ff3f0a1bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007ff3f0a1bef7 in QEventLoop::exec (this=0x7fff53a73380, flags=...) at kernel/qeventloop.cpp:201
#41 0x00007ff3f0e823d6 in KJob::exec (this=0x1ed62f0) at ../../kdecore/jobs/kjob.cpp:204
#42 0x00007ff393467c88 in KMKernel::cleanup (this=0x1dede20) at ../../kmail/kmkernel.cpp:1244
#43 0x00007ff3937c8632 in KMailPart::~KMailPart (this=0x1c73ae0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:138
#44 0x00007ff3937c8739 in KMailPart::~KMailPart (this=0x1c73ae0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:141
#45 0x00007ff3f189431e in KontactInterface::Plugin::~Plugin (this=0x1c5a140, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at ../../kontactinterface/plugin.cpp:90
#46 0x00007ff3947b5b0f in KMailPlugin::~KMailPlugin (this=0x1c5a140, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:159
#47 0x00007ff3947b5b39 in KMailPlugin::~KMailPlugin (this=0x1c5a140, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:163
#48 0x00007ff3f1cc9567 in Kontact::MainWindow::~MainWindow (this=0x1975d90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:287
#49 0x00007ff3f1cc96c9 in Kontact::MainWindow::~MainWindow (this=0x1975d90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:289
#50 0x00007ff3f0a33a88 in QObject::event (this=0x1975d90, e=<optimized out>) at kernel/qobject.cpp:1200
#51 0x00007ff3efe1d6eb in QWidget::event (this=0x1975d90, event=0x2c111e0) at kernel/qwidget.cpp:8754
#52 0x00007ff3f01dfceb in QMainWindow::event (this=0x1975d90, event=0x2c111e0) at widgets/qmainwindow.cpp:1478
#53 0x00007ff3f154e628 in KXmlGuiWindow::event (this=0x1975d90, ev=0x2c111e0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#54 0x00007ff3efdcd424 in notify_helper (e=0x2c111e0, receiver=0x1975d90, this=0x17f5600) at kernel/qapplication.cpp:4486
#55 QApplicationPrivate::notify_helper (this=0x17f5600, receiver=0x1975d90, e=0x2c111e0) at kernel/qapplication.cpp:4458
#56 0x00007ff3efdd2291 in QApplication::notify (this=0x7fff53a74080, receiver=0x1975d90, e=0x2c111e0) at kernel/qapplication.cpp:4365
#57 0x00007ff3f1452126 in KApplication::notify (this=0x7fff53a74080, receiver=0x1975d90, event=0x2c111e0) at ../../kdeui/kernel/kapplication.cpp:311
#58 0x00007ff3f0a1cafc in QCoreApplication::notifyInternal (this=0x7fff53a74080, receiver=0x1975d90, event=0x2c111e0) at kernel/qcoreapplication.cpp:787
#59 0x00007ff3f0a2051f in sendEvent (event=0x2c111e0, receiver=0x1975d90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#60 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x17c78e0) at kernel/qcoreapplication.cpp:1428
#61 0x00007ff3f0a47a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#62 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#63 0x00007ff3e922ca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007ff3e922d258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007ff3e922d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007ff3f0a47ed6 in QEventDispatcherGlib::processEvents (this=0x17c8fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#67 0x00007ff3efe7507e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#68 0x00007ff3f0a1bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#69 0x00007ff3f0a1bef7 in QEventLoop::exec (this=0x7fff53a74010, flags=...) at kernel/qeventloop.cpp:201
#70 0x00007ff3f0a20789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#71 0x0000000000403629 in main (argc=1, argv=0x7fff53a746a8) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi