Application: kontact (4.8.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-25-generic x86_64
Distribution: Ubuntu 12.04 LTS

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

kontact (KDE 4.8.4, Kubuntu 12.04, 64 bit) has crashed, *possibly* after disrupted IMAP connection.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f10ae3507c0 (LWP 31794))]

Thread 4 (Thread 0x7f109174d700 (LWP 31795)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f10aab54dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f10aab54f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f10a6018e9a in start_thread (arg=0x7f109174d700) at pthread_create.c:308
#4  0x00007f10ab8864bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1090e34700 (LWP 31796)):
#0  0x00007f10a601c05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f108c000a60) at pthread_mutex_unlock.c:290
#2  0x00007f10a5b875d1 in g_mutex_unlock (mutex=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:227
#3  0x00007f10a5b4befc in g_main_context_iterate (context=0x7f108c0009a0, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3094
#4  0x00007f10a5b4c164 in g_main_context_iteration (context=0x7f108c0009a0, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#5  0x00007f10abffb426 in QEventDispatcherGlib::processEvents (this=0x7f108c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f10abfcac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f10abfcaed7 in QEventLoop::exec (this=0x7f1090e33dc0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f10abec9fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f10abeccfcb in QThreadPrivate::start (arg=0x2495820) at thread/qthread_unix.cpp:298
#10 0x00007f10a6018e9a in start_thread (arg=0x7f1090e34700) at pthread_create.c:308
#11 0x00007f10ab8864bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1043451700 (LWP 31917)):
#0  0x00007f10ab87ab03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f10a5b4c036 in g_main_context_poll (n_fds=1, fds=0x7f103c003b30, timeout=-1, context=0x7f103c002600, priority=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3440
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f103c002600, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3141
#3  g_main_context_iterate (context=0x7f103c002600, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#4  0x00007f10a5b4c164 in g_main_context_iteration (context=0x7f103c002600, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#5  0x00007f10abffb426 in QEventDispatcherGlib::processEvents (this=0x7f103c007eb0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f10abfcac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f10abfcaed7 in QEventLoop::exec (this=0x7f1043450d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f10abec9fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f10abfaa9ff in QInotifyFileSystemWatcherEngine::run (this=0x2b004d0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f10abeccfcb in QThreadPrivate::start (arg=0x2b004d0) at thread/qthread_unix.cpp:298
#11 0x00007f10a6018e9a in start_thread (arg=0x7f1043451700) at pthread_create.c:308
#12 0x00007f10ab8864bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f10ae3507c0 (LWP 31794)):
[KCrash Handler]
#6  0x00007f10483b91d5 in KMMainWidget::slotSendQueued (this=<optimized out>) at ../../kmail/kmmainwidget.cpp:2675
#7  0x00007f10483cdd56 in KMMainWidget::showNotifications (this=0x2a41d60) at ../../kmail/kmmainwidget.cpp:400
#8  0x00007f10483d6605 in KMMainWidget::qt_static_metacall (_o=0x2a41d60, _c=<optimized out>, _id=<optimized out>, _a=0x7fff913c0b20) at ./kmmainwidget.moc:475
#9  0x00007f10abfe0281 in QMetaObject::activate (sender=0x2a42028, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#10 0x00007f10abfe5179 in QObject::event (this=0x2a42028, e=<optimized out>) at kernel/qobject.cpp:1157
#11 0x00007f10ac9c6894 in notify_helper (e=0x7fff913c1230, receiver=0x2a42028, this=0x22e2f70) at kernel/qapplication.cpp:4559
#12 QApplicationPrivate::notify_helper (this=0x22e2f70, receiver=0x2a42028, e=0x7fff913c1230) at kernel/qapplication.cpp:4531
#13 0x00007f10ac9cb713 in QApplication::notify (this=0x7fff913c2fa0, receiver=0x2a42028, e=0x7fff913c1230) at kernel/qapplication.cpp:4420
#14 0x00007f10ad7009e6 in KApplication::notify (this=0x7fff913c2fa0, receiver=0x2a42028, event=0x7fff913c1230) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007f10abfcbe9c in QCoreApplication::notifyInternal (this=0x7fff913c2fa0, receiver=0x2a42028, event=0x7fff913c1230) at kernel/qcoreapplication.cpp:876
#16 0x00007f10abffd1f2 in sendEvent (event=0x7fff913c1230, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#17 QTimerInfoList::activateTimers (this=0x22e4760) at kernel/qeventdispatcher_unix.cpp:611
#18 0x00007f10abffac0d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#19 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#20 0x00007f10abffac31 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#21 0x00007f10a5b4bd53 in g_main_dispatch (context=0x22e4130) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#22 g_main_context_dispatch (context=0x22e4130) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#23 0x00007f10a5b4c0a0 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x22e4130, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#24 g_main_context_iterate (context=0x22e4130, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#25 0x00007f10a5b4c164 in g_main_context_iteration (context=0x22e4130, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#26 0x00007f10abffb3bf in QEventDispatcherGlib::processEvents (this=0x22acc10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#27 0x00007f10aca6ed5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f10abfcac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f10abfcaed7 in QEventLoop::exec (this=0x7fff913c14a0, flags=...) at kernel/qeventloop.cpp:204
#30 0x00007f10ace96936 in QDialog::exec (this=0x29416c0) at dialogs/qdialog.cpp:554
#31 0x00007f10ad6676ba in KMessageBox::createKMessageBox (dialog=<optimized out>, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Critical) at ../../kdeui/dialogs/kmessagebox.cpp:344
#32 0x00007f10ad667e94 in KMessageBox::createKMessageBox (dialog=0x29416c0, icon=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:159
#33 0x00007f10ad668b8b in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:854
#34 0x00007f10ad668dab in KMessageBox::error (parent=<optimized out>, text=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:821
#35 0x00007f10a83d3ad2 in Akonadi::EntityTreeModelPrivate::fetchJobDone (this=0x2993f00, job=0x31cd900) at ../../akonadi/entitytreemodel_p.cpp:1209
#36 0x00007f10abfe0281 in QMetaObject::activate (sender=0x31cd900, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff913c1e40) at kernel/qobject.cpp:3547
#37 0x00007f10ac456182 in KJob::result (this=<optimized out>, _t1=0x31cd900) at ./kjob.moc:208
#38 0x00007f10ac4561c0 in KJob::emitResult (this=0x31cd900) at ../../kdecore/jobs/kjob.cpp:318
#39 0x00007f10ac45627e in KJob::kill (this=0x31cd900, verbosity=KJob::EmitResult) at ../../kdecore/jobs/kjob.cpp:117
#40 0x00007f10a84446a7 in Akonadi::Session::clear (this=0x28a2e70) at ../../akonadi/session.cpp:431
#41 0x00007f10a844494b in Akonadi::Session::~Session (this=0x28a2e70, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:394
#42 0x00007f10a8444999 in Akonadi::Session::~Session (this=0x28a2e70, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:396
#43 0x00007f10abfde935 in QObjectPrivate::deleteChildren (this=0x28da470) at kernel/qobject.cpp:1908
#44 0x00007f10abfe4b9c in QObject::~QObject (this=0x28e0b00, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#45 0x00007f104838780d in KMKernel::~KMKernel (this=0x28e0b00, __in_chrg=<optimized out>) at ../../kmail/kmkernel.cpp:226
#46 0x00007f1048387979 in KMKernel::~KMKernel (this=0x28e0b00, __in_chrg=<optimized out>) at ../../kmail/kmkernel.cpp:236
#47 0x00007f10486c26d5 in KMailPart::~KMailPart (this=0x276e080, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:138
#48 0x00007f10486c27c9 in KMailPart::~KMailPart (this=0x276e080, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:140
#49 0x00007f10adb4560e in KontactInterface::Plugin::~Plugin (this=0x2744230, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at ../../kontactinterface/plugin.cpp:90
#50 0x00007f104965cb6f in KMailPlugin::~KMailPlugin (this=0x2744230, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:159
#51 0x00007f104965cb99 in KMailPlugin::~KMailPlugin (this=0x2744230, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:163
#52 0x00007f10adf7d2e7 in Kontact::MainWindow::~MainWindow (this=0x244bc10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:289
#53 0x00007f10adf7d449 in Kontact::MainWindow::~MainWindow (this=0x244bc10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:291
#54 0x00007f10abfe5478 in QObject::event (this=0x244bc10, e=<optimized out>) at kernel/qobject.cpp:1176
#55 0x00007f10aca16b7b in QWidget::event (this=0x244bc10, event=0x320c690) at kernel/qwidget.cpp:8821
#56 0x00007f10acdf0c4b in QMainWindow::event (this=0x244bc10, event=0x320c690) at widgets/qmainwindow.cpp:1478
#57 0x00007f10ad7fc4d8 in KXmlGuiWindow::event (this=0x244bc10, ev=0x320c690) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#58 0x00007f10ac9c6894 in notify_helper (e=0x320c690, receiver=0x244bc10, this=0x22e2f70) at kernel/qapplication.cpp:4559
#59 QApplicationPrivate::notify_helper (this=0x22e2f70, receiver=0x244bc10, e=0x320c690) at kernel/qapplication.cpp:4531
#60 0x00007f10ac9cb713 in QApplication::notify (this=0x7fff913c2fa0, receiver=0x244bc10, e=0x320c690) at kernel/qapplication.cpp:4420
#61 0x00007f10ad7009e6 in KApplication::notify (this=0x7fff913c2fa0, receiver=0x244bc10, event=0x320c690) at ../../kdeui/kernel/kapplication.cpp:311
#62 0x00007f10abfcbe9c in QCoreApplication::notifyInternal (this=0x7fff913c2fa0, receiver=0x244bc10, event=0x320c690) at kernel/qcoreapplication.cpp:876
#63 0x00007f10abfcfc6a in sendEvent (event=0x320c690, receiver=0x244bc10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x22ab380) at kernel/qcoreapplication.cpp:1500
#65 0x00007f10abffaf93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#66 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#67 0x00007f10a5b4bd53 in g_main_dispatch (context=0x22e4130) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#68 g_main_context_dispatch (context=0x22e4130) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#69 0x00007f10a5b4c0a0 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x22e4130, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#70 g_main_context_iterate (context=0x22e4130, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#71 0x00007f10a5b4c164 in g_main_context_iteration (context=0x22e4130, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#72 0x00007f10abffb3bf in QEventDispatcherGlib::processEvents (this=0x22acc10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#73 0x00007f10aca6ed5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#74 0x00007f10abfcac82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#75 0x00007f10abfcaed7 in QEventLoop::exec (this=0x7fff913c2f30, flags=...) at kernel/qeventloop.cpp:204
#76 0x00007f10abfcff67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#77 0x0000000000403629 in main (argc=1, argv=0x7fff913c35c8) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi