Bug 299916

Application: kontact (4.8.2)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic-pae i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Just seeing my emails and suddenly kmail crash. That's the first time of crashing in kmail.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb2138980 (LWP 2811))]

Thread 4 (Thread 0xaf83fb40 (LWP 2812)):
#0  0xb7705424 in __kernel_vsyscall ()
#1  0xb394196b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb60463dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb57c4263 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb57c437f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb393dd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb6038ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xaef16b40 (LWP 2813)):
#0  0xb7705424 in __kernel_vsyscall ()
#1  0xb602817b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb38a966e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb386aaf0 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb386b002 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb386b1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb63888e7 in QEventDispatcherGlib::processEvents (this=0xae600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb635450d in QEventLoop::processEvents (this=0xaef16270, flags=...) at kernel/qeventloop.cpp:149
#8  0xb63547a9 in QEventLoop::exec (this=0xaef16270, flags=...) at kernel/qeventloop.cpp:204
#9  0xb623d94c in QThread::exec (this=0x8e17350) at thread/qthread.cpp:501
#10 0xb623da3b in QThread::run (this=0x8e17350) at thread/qthread.cpp:568
#11 0xb6240de0 in QThreadPrivate::start (arg=0x8e17350) at thread/qthread_unix.cpp:298
#12 0xb393dd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb6038ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xabc6fb40 (LWP 2820)):
#0  0xb368fdcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb629f315 in do_gettime (frac=0xabc6efb0, sec=0xabc6efa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6389226 in QTimerInfoList::updateCurrentTime (this=0xab302074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb638957a in QTimerInfoList::timerWait (this=0xab302074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb6387e23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xabc6f0bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6387ebd in timerSourcePrepare (source=0xab302040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb386a762 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb386af6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb386b1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb63888e7 in QEventDispatcherGlib::processEvents (this=0xab300468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb635450d in QEventLoop::processEvents (this=0xabc6f240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb63547a9 in QEventLoop::exec (this=0xabc6f240, flags=...) at kernel/qeventloop.cpp:204
#13 0xb623d94c in QThread::exec (this=0x93dd9f8) at thread/qthread.cpp:501
#14 0xb6331b5d in QInotifyFileSystemWatcherEngine::run (this=0x93dd9f8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6240de0 in QThreadPrivate::start (arg=0x93dd9f8) at thread/qthread_unix.cpp:298
#16 0xb393dd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb6038ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb2138980 (LWP 2811)):
[KCrash Handler]
#7  0xadbdba1e in Akonadi::StandardMailActionManager::action (this=0x91c4b58, type=Akonadi::StandardActionManager::ToggleWorkOffline) at ../../../akonadi/kmime/standardmailactionmanager.cpp:750
#8  0xad6979c8 in KMMainWidget::slotUpdateOnlineStatus (this=0x90f26d0) at ../../kmail/kmmainwidget.cpp:2641
#9  0xad6a0320 in KMMainWidget::updateMessageActionsDelayed (this=0x90f26d0) at ../../kmail/kmmainwidget.cpp:3943
#10 0xad6b6e99 in KMMainWidget::qt_static_metacall (_o=0x90f26d0, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfe4a760) at ./kmmainwidget.moc:342
#11 0xb636c6b1 in QMetaObject::activate (sender=0x920f130, m=0xb64b34d8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#12 0xb63bf625 in QTimer::timeout (this=0x920f130) at .moc/release-shared/moc_qtimer.cpp:148
#13 0xb6375566 in QTimer::timerEvent (this=0x920f130, e=0xbfe4ac6c) at kernel/qtimer.cpp:280
#14 0xb6370ac4 in QObject::event (this=0x920f130, e=0xbfe4ac6c) at kernel/qobject.cpp:1157
#15 0xb68bded4 in notify_helper (e=0xbfe4ac6c, receiver=0x920f130, this=0x8ce3bc0) at kernel/qapplication.cpp:4559
#16 QApplicationPrivate::notify_helper (this=0x8ce3bc0, receiver=0x920f130, e=0xbfe4ac6c) at kernel/qapplication.cpp:4531
#17 0xb68c330d in QApplication::notify (this=0xbfe4ac6c, receiver=0x920f130, e=0xbfe4ac6c) at kernel/qapplication.cpp:4288
#18 0xb7442b21 in KApplication::notify (this=0xbfe4c264, receiver=0x920f130, event=0xbfe4ac6c) at ../../kdeui/kernel/kapplication.cpp:311
#19 0xb635597e in QCoreApplication::notifyInternal (this=0xbfe4c264, receiver=0x920f130, event=0xbfe4ac6c) at kernel/qcoreapplication.cpp:876
#20 0xb638a990 in sendEvent (event=0xbfe4ac6c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QTimerInfoList::activateTimers (this=0x8ce719c) at kernel/qeventdispatcher_unix.cpp:611
#22 0xb63880f8 in timerSourceDispatch (source=0x8ce7168) at kernel/qeventdispatcher_glib.cpp:186
#23 timerSourceDispatch (source=0x8ce7168) at kernel/qeventdispatcher_glib.cpp:180
#24 0xb386acda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb386b0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb386b1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb6388887 in QEventDispatcherGlib::processEvents (this=0x8cbc818, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0xb6976aaa in QGuiEventDispatcherGlib::processEvents (this=0x8cbc818, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0xb635450d in QEventLoop::processEvents (this=0xbfe4aed0, flags=...) at kernel/qeventloop.cpp:149
#30 0xb63547a9 in QEventLoop::exec (this=0xbfe4aed0, flags=...) at kernel/qeventloop.cpp:204
#31 0xb6e100c9 in QDialog::exec (this=0x9dbc370) at dialogs/qdialog.cpp:554
#32 0xb7397a0c in KMessageBox::createKMessageBox (dialog=0x9dbc370, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Critical) at ../../kdeui/dialogs/kmessagebox.cpp:344
#33 0xb739824c in KMessageBox::createKMessageBox (dialog=0x9dbc370, icon=QMessageBox::Critical, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:159
#34 0xb7398fd5 in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:854
#35 0xb7399256 in KMessageBox::error (parent=0x0, text=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:821
#36 0xb3ffd6d0 in Akonadi::EntityTreeModelPrivate::fetchJobDone (this=0x90c8ba8, job=0x90d43d0) at ../../akonadi/entitytreemodel_p.cpp:1209
#37 0xb3fed157 in qt_static_metacall (_a=0xbfe4b458, _id=3, _o=0x901a650, _c=<optimized out>) at ./entitytreemodel.moc:122
#38 Akonadi::EntityTreeModel::qt_static_metacall (_o=0x901a650, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfe4b458) at ./entitytreemodel.moc:113
#39 0xb636c6b1 in QMetaObject::activate (sender=0x90d43d0, m=0xb677b4ac, local_signal_index=3, argv=0xbfe4b458) at kernel/qobject.cpp:3547
#40 0xb65caf85 in KJob::result (this=0x90d43d0, _t1=0x90d43d0) at ./kjob.moc:208
#41 0xb65cafd8 in KJob::emitResult (this=0x90d43d0) at ../../kdecore/jobs/kjob.cpp:318
#42 0xb65cb0a5 in KJob::kill (this=0x90d43d0, verbosity=KJob::EmitResult) at ../../kdecore/jobs/kjob.cpp:117
#43 0xb4078828 in Akonadi::Session::clear (this=0x9009330) at ../../akonadi/session.cpp:425
#44 0xb4078aad in Akonadi::Session::~Session (this=0x9009330, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:394
#45 0xb4078b12 in Akonadi::Session::~Session (this=0x9009330, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:396
#46 0xb636ad11 in QObjectPrivate::deleteChildren (this=0x9082048) at kernel/qobject.cpp:1908
#47 0xb6370481 in QObject::~QObject (this=0x90949e8, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#48 0xad661733 in KMKernel::~KMKernel (this=0x90949e8, __in_chrg=<optimized out>) at ../../kmail/kmkernel.cpp:226
#49 0xad661882 in KMKernel::~KMKernel (this=0x90949e8, __in_chrg=<optimized out>) at ../../kmail/kmkernel.cpp:236
#50 0xad7b2815 in KMailPart::~KMailPart (this=0x8fb9558, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:138
#51 0xad7b2932 in KMailPart::~KMailPart (this=0x8fb9558, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:140
#52 0xb76a6b18 in KontactInterface::Plugin::~Plugin (this=0x8f9f058, __vtt_parm=0xada03ae4, __in_chrg=<optimized out>) at ../../kontactinterface/plugin.cpp:90
#53 0xad9f50d5 in KMailPlugin::~KMailPlugin (this=0x8f9f058, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:159
#54 0xad9f5122 in KMailPlugin::~KMailPlugin (this=0x8f9f058, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:163
#55 0xb76d9567 in Kontact::MainWindow::~MainWindow (this=0x8e090d8, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:289
#56 0xb76d96e2 in Kontact::MainWindow::~MainWindow (this=0x8e090d8, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:291
#57 0xb6369d03 in qDeleteInEventHandler (o=0x8e090d8) at kernel/qobject.cpp:4277
#58 0xb6370ca8 in QObject::event (this=0x8e090d8, e=0x9d58348) at kernel/qobject.cpp:1176
#59 0xb6917e62 in QWidget::event (this=0x8e090d8, event=0x9d58348) at kernel/qwidget.cpp:8821
#60 0xb6d532cc in QMainWindow::event (this=0x8e090d8, event=0x9d58348) at widgets/qmainwindow.cpp:1478
#61 0xb751e324 in KMainWindow::event (this=0x8e090d8, ev=0x9d58348) at ../../kdeui/widgets/kmainwindow.cpp:1084
#62 0xb7567522 in KXmlGuiWindow::event (this=0x8e090d8, ev=0x9d58348) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#63 0xb68bded4 in notify_helper (e=0x9d58348, receiver=0x8e090d8, this=0x8ce3bc0) at kernel/qapplication.cpp:4559
#64 QApplicationPrivate::notify_helper (this=0x8ce3bc0, receiver=0x8e090d8, e=0x9d58348) at kernel/qapplication.cpp:4531
#65 0xb68c33a2 in QApplication::notify (this=0x8ce3bc0, receiver=0x8e090d8, e=0x9d58348) at kernel/qapplication.cpp:4524
#66 0xb7442b21 in KApplication::notify (this=0xbfe4c264, receiver=0x8e090d8, event=0x9d58348) at ../../kdeui/kernel/kapplication.cpp:311
#67 0xb635597e in QCoreApplication::notifyInternal (this=0xbfe4c264, receiver=0x8e090d8, event=0x9d58348) at kernel/qcoreapplication.cpp:876
#68 0xb6359ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#69 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8cbbab8) at kernel/qcoreapplication.cpp:1500
#70 0xb6359e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#71 0xb6388494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#72 postEventSourceDispatch (s=0x8ce7e38) at kernel/qeventdispatcher_glib.cpp:279
#73 0xb386acda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#74 0xb386b0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#75 0xb386b1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#76 0xb6388887 in QEventDispatcherGlib::processEvents (this=0x8cbc818, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#77 0xb6976aaa in QGuiEventDispatcherGlib::processEvents (this=0x8cbc818, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#78 0xb635450d in QEventLoop::processEvents (this=0xbfe4c1c4, flags=...) at kernel/qeventloop.cpp:149
#79 0xb63547a9 in QEventLoop::exec (this=0xbfe4c1c4, flags=...) at kernel/qeventloop.cpp:204
#80 0xb6359eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#81 0xb68bba74 in QApplication::exec () at kernel/qapplication.cpp:3820
#82 0x0804ac91 in main (argc=166451568, argv=0x9b7c958) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi