Bug 333850

Application: kontact (4.13)
KDE Platform Version: 4.13.0
Qt Version: 4.8.5
Operating System: Linux 3.14.1-1.geafcebd-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

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

This may be connected with my recent update to 4.13 (this is the 1st session after reboot)
Kmail systray icon kept telling me I had 1 unread message in my box, while there was none. After re-checking for new mails twice I have opened Kontact window once again and clicked on Kmail icon, but the whole app has just crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc13fbf08c0 (LWP 1537))]

Thread 5 (Thread 0x7fc138c1a700 (LWP 1570)):
#0  0x0000003bb640c0af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003bd3480f76 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x0000003bd3480fa9 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x0000003bb64080db in start_thread () from /lib64/libpthread.so.0
#4  0x0000003bb58e790d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fc0f82ff700 (LWP 1612)):
#0  0x0000003bb640c0af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003bd31f32cd in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x0000003bd34a8ad6 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x0000003bb64080db in start_thread () from /lib64/libpthread.so.0
#4  0x0000003bb58e790d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fc0f5957700 (LWP 1705)):
#0  0x0000003bb58deb3d in poll () from /lib64/libc.so.6
#1  0x0000003bb804b604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x0000003bb804b70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x0000003bbd1add76 in QEventDispatcherGlib::processEvents (this=0x7fc0e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x0000003bbd17fd0f in QEventLoop::processEvents (this=this@entry=0x7fc0f5956d20, flags=...) at kernel/qeventloop.cpp:149
#5  0x0000003bbd180005 in QEventLoop::exec (this=this@entry=0x7fc0f5956d20, flags=...) at kernel/qeventloop.cpp:204
#6  0x0000003bbd07efef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x0000003bbd08168f in QThreadPrivate::start (arg=0x2349cf0) at thread/qthread_unix.cpp:338
#8  0x0000003bb64080db in start_thread () from /lib64/libpthread.so.0
#9  0x0000003bb58e790d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc0e08aa700 (LWP 2094)):
#0  0x0000003bb640b595 in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x0000003bb808b2c1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x0000003bb804b4bd in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x0000003bb804b70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x0000003bbd1add76 in QEventDispatcherGlib::processEvents (this=0x7fc0d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x0000003bbd17fd0f in QEventLoop::processEvents (this=this@entry=0x7fc0e08a9ce0, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003bbd180005 in QEventLoop::exec (this=this@entry=0x7fc0e08a9ce0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003bbd07efef in QThread::exec (this=this@entry=0x30073a0) at thread/qthread.cpp:536
#8  0x0000003bbd161513 in QInotifyFileSystemWatcherEngine::run (this=0x30073a0) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x0000003bbd08168f in QThreadPrivate::start (arg=0x30073a0) at thread/qthread_unix.cpp:338
#10 0x0000003bb64080db in start_thread () from /lib64/libpthread.so.0
#11 0x0000003bb58e790d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc13fbf08c0 (LWP 1537)):
[KCrash Handler]
#6  0x0000003bdf066ea6 in MailCommon::Kernel::folderIsTemplates (this=<optimized out>, col=...) at /usr/src/debug/kdepim-4.13.0/mailcommon/kernel/mailkernel.cpp:277
#7  0x0000003be090d9b0 in KMail::MessageActions::updateActions (this=0x2b76af0) at /usr/src/debug/kdepim-4.13.0/kmail/messageactions.cpp:271
#8  0x0000003be090fa79 in KMail::MessageActions::setCurrentMessage (this=<optimized out>, msg=..., items=...) at /usr/src/debug/kdepim-4.13.0/kmail/messageactions.cpp:236
#9  0x0000003be08e04c5 in KMMainWidget::updateMessageActions (this=this@entry=0x298c5e0, fast=fast@entry=false) at /usr/src/debug/kdepim-4.13.0/kmail/kmmainwidget.cpp:3803
#10 0x0000003be08e11ba in KMMainWidget::initializeFilterActions (this=0x298c5e0) at /usr/src/debug/kdepim-4.13.0/kmail/kmmainwidget.cpp:4317
#11 0x00007fc0e75ba3f6 in KMailPart::guiActivateEvent (this=0x271afe0, e=0x7fffdc39a530) at /usr/src/debug/kdepim-4.13.0/kmail/kmail_part.cpp:159
#12 0x0000003bbd1991ad in QObject::event (this=0x271afe0, e=<optimized out>) at kernel/qobject.cpp:1234
#13 0x0000003bbd7dd8ac in QApplicationPrivate::notify_helper (this=this@entry=0x213d2f0, receiver=receiver@entry=0x271afe0, e=e@entry=0x7fffdc39a530) at kernel/qapplication.cpp:4562
#14 0x0000003bbd7e3e70 in QApplication::notify (this=this@entry=0x7fffdc39bb60, receiver=receiver@entry=0x271afe0, e=e@entry=0x7fffdc39a530) at kernel/qapplication.cpp:4348
#15 0x0000003bc443547a in KApplication::notify (this=0x7fffdc39bb60, receiver=0x271afe0, event=0x7fffdc39a530) at /usr/src/debug/kdelibs-4.13.0/kdeui/kernel/kapplication.cpp:311
#16 0x0000003bbd1810ad in QCoreApplication::notifyInternal (this=0x7fffdc39bb60, receiver=receiver@entry=0x271afe0, event=event@entry=0x7fffdc39a530) at kernel/qcoreapplication.cpp:949
#17 0x0000003bc282f75c in sendEvent (event=0x7fffdc39a530, receiver=0x271afe0) at /usr/include/QtCore/qcoreapplication.h:231
#18 KParts::MainWindow::createGUI (this=this@entry=0x2480710, part=0x271afe0) at /usr/src/debug/kdelibs-4.13.0/kparts/mainwindow.cpp:129
#19 0x0000003bc741eae7 in Kontact::MainWindow::selectPlugin (this=0x2480710, plugin=0x2425670) at /usr/src/debug/kdepim-4.13.0/kontact/src/mainwindow.cpp:883
#20 0x0000003bbd194d68 in QMetaObject::activate (sender=0x2347640, m=m@entry=0x3bc7632b00 <Kontact::SidePaneBase::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffdc39a7f0) at kernel/qobject.cpp:3556
#21 0x0000003bc7429d92 in pluginSelected (_t1=0x2425670, this=<optimized out>) at /usr/src/debug/kdepim-4.13.0/build/kontact/src/moc_sidepanebase.cpp:103
#22 Kontact::SidePaneBase::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdepim-4.13.0/build/kontact/src/moc_sidepanebase.cpp:53
#23 0x0000003bbd194d68 in QMetaObject::activate (sender=sender@entry=0x23e9300, m=m@entry=0x3bc7632c00 <Kontact::Navigator::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffdc39a920) at kernel/qobject.cpp:3556
#24 0x0000003bc7429e0f in Kontact::Navigator::pluginActivated (this=this@entry=0x23e9300, _t1=0x2425670) at /usr/src/debug/kdepim-4.13.0/build/kontact/src/moc_iconsidepane.cpp:109
#25 0x0000003bc74241b2 in Kontact::Navigator::slotCurrentChanged (this=0x23e9300, current=...) at /usr/src/debug/kdepim-4.13.0/kontact/src/iconsidepane.cpp:477
#26 0x0000003bc7429cf9 in Kontact::Navigator::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdepim-4.13.0/build/kontact/src/moc_iconsidepane.cpp:58
#27 0x0000003bbd194d68 in QMetaObject::activate (sender=sender@entry=0x22e5600, m=m@entry=0x3bbe29ca40 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffdc39aab0) at kernel/qobject.cpp:3556
#28 0x0000003bbdd2142a in QItemSelectionModel::currentChanged (this=this@entry=0x22e5600, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:172
#29 0x0000003bbdd2150d in QItemSelectionModel::setCurrentIndex (this=0x22e5600, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1175
#30 0x0000003bbdcd3554 in QAbstractItemView::mousePressEvent (this=0x23e9300, event=<optimized out>) at itemviews/qabstractitemview.cpp:1682
#31 0x0000003bbd82cc71 in QWidget::event (this=this@entry=0x23e9300, event=event@entry=0x7fffdc39b310) at kernel/qwidget.cpp:8372
#32 0x0000003bbdbc9b6e in QFrame::event (this=0x23e9300, e=0x7fffdc39b310) at widgets/qframe.cpp:557
#33 0x0000003bbdcd8df3 in QAbstractItemView::viewportEvent (this=0x23e9300, event=0x7fffdc39b310) at itemviews/qabstractitemview.cpp:1644
#34 0x0000003bbd181216 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x213d2f0, receiver=receiver@entry=0x2461990, event=event@entry=0x7fffdc39b310) at kernel/qcoreapplication.cpp:1059
#35 0x0000003bbd7dd88c in QApplicationPrivate::notify_helper (this=this@entry=0x213d2f0, receiver=receiver@entry=0x2461990, e=e@entry=0x7fffdc39b310) at kernel/qapplication.cpp:4558
#36 0x0000003bbd7e3fad in QApplication::notify (this=this@entry=0x7fffdc39bb60, receiver=receiver@entry=0x2461990, e=e@entry=0x7fffdc39b310) at kernel/qapplication.cpp:4105
#37 0x0000003bc443547a in KApplication::notify (this=0x7fffdc39bb60, receiver=0x2461990, event=0x7fffdc39b310) at /usr/src/debug/kdelibs-4.13.0/kdeui/kernel/kapplication.cpp:311
#38 0x0000003bbd1810ad in QCoreApplication::notifyInternal (this=0x7fffdc39bb60, receiver=receiver@entry=0x2461990, event=event@entry=0x7fffdc39b310) at kernel/qcoreapplication.cpp:949
#39 0x0000003bbd7e3763 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#40 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2461990, event=event@entry=0x7fffdc39b310, alienWidget=alienWidget@entry=0x2461990, nativeWidget=nativeWidget@entry=0x2347640, buttonDown=buttonDown@entry=0x3bbe2bb278 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3173
#41 0x0000003bbd854f7b in QETWidget::translateMouseEvent (this=this@entry=0x2347640, event=event@entry=0x7fffdc39b680) at kernel/qapplication_x11.cpp:4528
#42 0x0000003bbd8539ec in QApplication::x11ProcessEvent (this=0x7fffdc39bb60, event=event@entry=0x7fffdc39b680) at kernel/qapplication_x11.cpp:3651
#43 0x0000003bbd87a882 in x11EventSourceDispatch (s=0x213e600, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x0000003bb804b316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#45 0x0000003bb804b668 in ?? () from /usr/lib64/libglib-2.0.so.0
#46 0x0000003bb804b70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#47 0x0000003bbd1add55 in QEventDispatcherGlib::processEvents (this=0x2106b30, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#48 0x0000003bbd87a936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x0000003bbd17fd0f in QEventLoop::processEvents (this=this@entry=0x7fffdc39ba60, flags=...) at kernel/qeventloop.cpp:149
#50 0x0000003bbd180005 in QEventLoop::exec (this=this@entry=0x7fffdc39ba60, flags=...) at kernel/qeventloop.cpp:204
#51 0x0000003bbd18513b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#52 0x0000003bbd7dc06c in QApplication::exec () at kernel/qapplication.cpp:3823
#53 0x0000000000403960 in main (argc=3, argv=0x7fffdc39bca8) at /usr/src/debug/kdepim-4.13.0/kontact/src/main.cpp:219

Reported using DrKonqi