Application: kontact (4.7.2)
KDE Platform Version: 4.7.1 (4.7.1)
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:

This crash happened when I quit Kontact: after selecting File|Quit in the embedded Akregator, Dr. Konqui came up.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f80aa0ca7a0 (LWP 13832))]

Thread 4 (Thread 0x7f80902de700 (LWP 13833)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f80a6924c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f80a6924d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f80a1d25efc in start_thread (arg=0x7f80902de700) at pthread_create.c:304
#4  0x00007f80a763289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f808f9c5700 (LWP 13834)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f808f9c4b20 in ?? ()
#2  0x00007fffdec4c7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f80448bf700 (LWP 13841)):
#0  0x00007f80a1d291fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1776638) at pthread_mutex_unlock.c:290
#2  0x00007f80a1256f3f in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f80a1257dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f80a1258429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f80a8a6df3e in QEventDispatcherGlib::processEvents (this=0x17767a0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f80a8a41cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f80a8a41ef7 in QEventLoop::exec (this=0x7f80448bedb0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f80a895927f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x00007f80a8a24cbf in QInotifyFileSystemWatcherEngine::run (this=0x1775ac0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f80a895bd05 in QThreadPrivate::start (arg=0x1775ac0) at thread/qthread_unix.cpp:331
#11 0x00007f80a1d25efc in start_thread (arg=0x7f80448bf700) at pthread_create.c:304
#12 0x00007f80a763289d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f80aa0ca7a0 (LWP 13832)):
[KCrash Handler]
#6  operator QItemSelectionModel* (this=) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:78
#7  QAbstractItemView::selectionModel (this=0x6000000001) at itemviews/qabstractitemview.cpp:760
#8  0x00007f804b2640b8 in MailCommon::FolderTreeWidget::selectedCollections (this=<optimized out>) at ../../mailcommon/foldertreewidget.cpp:246
#9  0x00007f804b611f5e in KMMainWidget::updateFolderMenu (this=0x136e230) at ../../kmail/kmmainwidget.cpp:3856
#10 0x00007f804b6203f3 in KMMainWidget::slotEndCheckFetchCollectionsDone (this=0x136e230, job=<optimized out>) at ../../kmail/kmmainwidget.cpp:436
#11 0x00007f804b620d38 in KMMainWidget::slotEndCheckMail (this=0x136e230) at ../../kmail/kmmainwidget.cpp:389
#12 0x00007f804b6243b1 in KMMainWidget::qt_metacall (this=0x136e230, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0x7fffdec22540) at ./kmmainwidget.moc:373
#13 0x00007f80a8a55eba in QMetaObject::activate (sender=0x1025490, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#14 0x00007f804b5d24dc in KMKernel::slotProgressItemCompletedOrCanceled (this=0x1025490, item=<optimized out>) at ../../kmail/kmkernel.cpp:1697
#15 0x00007f804b5dd2cc in KMKernel::qt_metacall (this=0x1025490, _c=QMetaObject::InvokeMetaMethod, _id=36, _a=0x7fffdec227a0) at ./kmkernel.moc:209
#16 0x00007f80a8a55eba in QMetaObject::activate (sender=0x9095c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdec227a0) at kernel/qobject.cpp:3278
#17 0x00007f80a4ef1282 in KPIM::ProgressManager::progressItemCompleted (this=<optimized out>, _t1=0x1bba180) at ./progressmanager.moc:272
#18 0x00007f80a4ef1d93 in KPIM::ProgressManager::qt_metacall (this=0x9095c0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdec228b0) at ./progressmanager.moc:246
#19 0x00007f80a8a55eba in QMetaObject::activate (sender=0x1bba180, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdec228b0) at kernel/qobject.cpp:3278
#20 0x00007f80a4ef0e52 in KPIM::ProgressItem::progressItemCompleted (this=<optimized out>, _t1=0x1bba180) at ./progressmanager.moc:121
#21 0x00007f80a4ef2a6e in KPIM::AgentProgressMonitor::Private::instanceStatusChanged (this=0x137a460, instance=...) at ../../libkdepim/agentprogressmonitor.cpp:88
#22 0x00007f80a4ef2baa in KPIM::AgentProgressMonitor::qt_metacall (this=0x17bea10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdec229e0) at ./agentprogressmonitor.moc:78
#23 0x00007f80a8a55eba in QMetaObject::activate (sender=0xff7ae0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdec229e0) at kernel/qobject.cpp:3278
#24 0x00007f80a43b0cb5 in Akonadi::AgentManager::instanceStatusChanged (this=<optimized out>, _t1=<optimized out>) at ./agentmanager.moc:177
#25 0x00007f80a43b54cf in Akonadi::AgentManagerPrivate::agentInstanceStatusChanged (this=0x10a8270, identifier=<optimized out>, status=0, msg=...) at ../../akonadi/agentmanager.cpp:129
#26 0x00007f80a43b7b5e in Akonadi::AgentManager::qt_metacall (this=0xff7ae0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdec22b50) at ./agentmanager.moc:131
#27 0x00007f80a8a55eba in QMetaObject::activate (sender=0xfc2720, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdec22b50) at kernel/qobject.cpp:3278
#28 0x00007f80a44d4dcb in OrgFreedesktopAkonadiAgentManagerInterface::agentInstanceStatusChanged (this=<optimized out>, _t1=<optimized out>, _t2=0, _t3=<optimized out>) at agentmanagerinterface.moc:285
#29 0x00007f80a44d5289 in OrgFreedesktopAkonadiAgentManagerInterface::qt_metacall (this=0xfc2720, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7fffdec233f0) at agentmanagerinterface.moc:167
#30 0x00007f80a477d0e9 in QDBusConnectionPrivate::deliverCall (this=0x78de40, object=0xfc2720, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:942
#31 0x00007f80a478638f in QDBusCallDeliveryEvent::placeMetaCall (this=<optimized out>, object=<optimized out>) at qdbusintegrator_p.h:103
#32 0x00007f80a8a59a5e in QObject::event (this=0xfc2720, e=<optimized out>) at kernel/qobject.cpp:1217
#33 0x00007f80a7df3424 in notify_helper (e=0x92f4b0, receiver=0xfc2720, this=0x7a0730) at kernel/qapplication.cpp:4486
#34 QApplicationPrivate::notify_helper (this=0x7a0730, receiver=0xfc2720, e=0x92f4b0) at kernel/qapplication.cpp:4458
#35 0x00007f80a7df8291 in QApplication::notify (this=0x7fffdec252f0, receiver=0xfc2720, e=0x92f4b0) at kernel/qapplication.cpp:4365
#36 0x00007f80a94781e6 in KApplication::notify (this=0x7fffdec252f0, receiver=0xfc2720, event=0x92f4b0) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x00007f80a8a42afc in QCoreApplication::notifyInternal (this=0x7fffdec252f0, receiver=0xfc2720, event=0x92f4b0) at kernel/qcoreapplication.cpp:787
#38 0x00007f80a8a4651f in sendEvent (event=0x92f4b0, receiver=0xfc2720) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x76c8e0) at kernel/qcoreapplication.cpp:1428
#40 0x00007f80a8a6da73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#42 0x00007f80a1257a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f80a1258258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f80a1258429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f80a8a6ded6 in QEventDispatcherGlib::processEvents (this=0x76dfd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007f80a7e9b07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007f80a8a41cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007f80a8a41ef7 in QEventLoop::exec (this=0x7fffdec23c10, flags=...) at kernel/qeventloop.cpp:201
#49 0x00007f80a8ea7ff6 in KJob::exec (this=0x1aab7f0) at ../../kdecore/jobs/kjob.cpp:204
#50 0x00007f804b25b6f4 in MailCommon::FolderCollectionMonitor::slotExpungeJobSync (this=0xff2000, job=<optimized out>) at ../../mailcommon/foldercollectionmonitor.cpp:138
#51 0x00007f804b2275ec in MailCommon::FolderCollectionMonitor::qt_metacall (this=0xff2000, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdec23d70) at moc_foldercollectionmonitor.cpp:78
#52 0x00007f80a8a55eba in QMetaObject::activate (sender=0x5046a60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdec23d70) at kernel/qobject.cpp:3278
#53 0x00007f80a8ea81d2 in KJob::result (this=<optimized out>, _t1=0x5046a60) at ./kjob.moc:194
#54 0x00007f80a8ea8210 in KJob::emitResult (this=0x5046a60) at ../../kdecore/jobs/kjob.cpp:312
#55 0x00007f80a4455f4d in Akonadi::Job::qt_metacall (this=0x5046a60, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x19b00b0) at ./job.moc:91
#56 0x00007f80a4443745 in Akonadi::ItemFetchJob::qt_metacall (this=0x5046a60, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x19b00b0) at ./itemfetchjob.moc:73
#57 0x00007f80a8a59a5e in QObject::event (this=0x5046a60, e=<optimized out>) at kernel/qobject.cpp:1217
#58 0x00007f80a7df3424 in notify_helper (e=0x10d0550, receiver=0x5046a60, this=0x7a0730) at kernel/qapplication.cpp:4486
#59 QApplicationPrivate::notify_helper (this=0x7a0730, receiver=0x5046a60, e=0x10d0550) at kernel/qapplication.cpp:4458
#60 0x00007f80a7df8291 in QApplication::notify (this=0x7fffdec252f0, receiver=0x5046a60, e=0x10d0550) at kernel/qapplication.cpp:4365
#61 0x00007f80a94781e6 in KApplication::notify (this=0x7fffdec252f0, receiver=0x5046a60, event=0x10d0550) at ../../kdeui/kernel/kapplication.cpp:311
#62 0x00007f80a8a42afc in QCoreApplication::notifyInternal (this=0x7fffdec252f0, receiver=0x5046a60, event=0x10d0550) at kernel/qcoreapplication.cpp:787
#63 0x00007f80a8a4651f in sendEvent (event=0x10d0550, receiver=0x5046a60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x76c8e0) at kernel/qcoreapplication.cpp:1428
#65 0x00007f80a8a6da73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#66 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#67 0x00007f80a1257a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f80a1258258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f80a1258429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007f80a8a6ded6 in QEventDispatcherGlib::processEvents (this=0x76dfd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#71 0x00007f80a7e9b07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f80a8a41cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#73 0x00007f80a8a41ef7 in QEventLoop::exec (this=0x7fffdec24580, flags=...) at kernel/qeventloop.cpp:201
#74 0x00007f80a8ea7ff6 in KJob::exec (this=0x5046a60) at ../../kdecore/jobs/kjob.cpp:204
#75 0x00007f804b25b4f4 in MailCommon::FolderCollectionMonitor::expunge (this=0xff2000, col=..., sync=true) at ../../mailcommon/foldercollectionmonitor.cpp:98
#76 0x00007f804b5db063 in KMKernel::cleanup (this=0x1025490) at ../../kmail/kmkernel.cpp:1247
#77 0x00007f804b93b642 in KMailPart::~KMailPart (this=0xd119e0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:138
#78 0x00007f804b93b749 in KMailPart::~KMailPart (this=0xd119e0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:141
#79 0x00007f80a98ba32e in KontactInterface::Plugin::~Plugin (this=0xc5ae90, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at ../../kontactinterface/plugin.cpp:90
#80 0x00007f804c718b1f in KMailPlugin::~KMailPlugin (this=0xc5ae90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:159
#81 0x00007f804c718b49 in KMailPlugin::~KMailPlugin (this=0xc5ae90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:163
#82 0x00007f80a9cef577 in Kontact::MainWindow::~MainWindow (this=0x96b100, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:287
#83 0x00007f80a9cef6d9 in Kontact::MainWindow::~MainWindow (this=0x96b100, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:289
#84 0x00007f80a8a59a88 in QObject::event (this=0x96b100, e=<optimized out>) at kernel/qobject.cpp:1200
#85 0x00007f80a7e436eb in QWidget::event (this=0x96b100, event=0x4fa4640) at kernel/qwidget.cpp:8754
#86 0x00007f80a8205ceb in QMainWindow::event (this=0x96b100, event=0x4fa4640) at widgets/qmainwindow.cpp:1478
#87 0x00007f80a9574848 in KXmlGuiWindow::event (this=0x96b100, ev=0x4fa4640) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#88 0x00007f80a7df3424 in notify_helper (e=0x4fa4640, receiver=0x96b100, this=0x7a0730) at kernel/qapplication.cpp:4486
#89 QApplicationPrivate::notify_helper (this=0x7a0730, receiver=0x96b100, e=0x4fa4640) at kernel/qapplication.cpp:4458
#90 0x00007f80a7df8291 in QApplication::notify (this=0x7fffdec252f0, receiver=0x96b100, e=0x4fa4640) at kernel/qapplication.cpp:4365
#91 0x00007f80a94781e6 in KApplication::notify (this=0x7fffdec252f0, receiver=0x96b100, event=0x4fa4640) at ../../kdeui/kernel/kapplication.cpp:311
#92 0x00007f80a8a42afc in QCoreApplication::notifyInternal (this=0x7fffdec252f0, receiver=0x96b100, event=0x4fa4640) at kernel/qcoreapplication.cpp:787
#93 0x00007f80a8a4651f in sendEvent (event=0x4fa4640, receiver=0x96b100) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#94 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x76c8e0) at kernel/qcoreapplication.cpp:1428
#95 0x00007f80a8a6da73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#96 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#97 0x00007f80a1257a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#98 0x00007f80a1258258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#99 0x00007f80a1258429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#100 0x00007f80a8a6ded6 in QEventDispatcherGlib::processEvents (this=0x76dfd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#101 0x00007f80a7e9b07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#102 0x00007f80a8a41cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#103 0x00007f80a8a41ef7 in QEventLoop::exec (this=0x7fffdec25280, flags=...) at kernel/qeventloop.cpp:201
#104 0x00007f80a8a46789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#105 0x0000000000403629 in main (argc=1, argv=0x7fffdec25918) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi