Application: kontact (4.13)
KDE Platform Version: 4.13.0
Qt Version: 4.8.5
Operating System: Linux 3.11.10-7-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
I reported crash 33923 where I was unable have Kontact do anything beyond an initial display of the summary screen.  Einar on the community form suggested adding "ActivePlugin=kontact_kmailplugin" in the kontactrc view section.  That did allow me to enter Kontact and use Kmail.  I can view the calendar and address-book.  But when I go to the summary screen I receive this crash.  A re-boot has been necessary to reenter Kontact.  A simple restart will not work.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7facc0240880 (LWP 2637))]

Thread 4 (Thread 0x7faca4053700 (LWP 2638)):
#0  0x00007facb78210af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007facbafc1f76 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007facbafc1fa9 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007facb781d0db in start_thread () from /lib64/libpthread.so.0
#4  0x00007facbd78c90d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fac63750700 (LWP 2639)):
#0  0x00007facb78210af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007facbad342cd in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007facbafe9ad6 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007facb781d0db in start_thread () from /lib64/libpthread.so.0
#4  0x00007facbd78c90d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fac4fbc6700 (LWP 2668)):
#0  0x00007facbd783b3d in poll () from /lib64/libc.so.6
#1  0x00007facb725a604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007facb725a70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007facbdf09d76 in QEventDispatcherGlib::processEvents (this=0x7fac480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007facbdedbd0f in QEventLoop::processEvents (this=this@entry=0x7fac4fbc5d60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007facbdedc005 in QEventLoop::exec (this=this@entry=0x7fac4fbc5d60, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007facbdddafef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007facbdddd68f in QThreadPrivate::start (arg=0x111fab0) at thread/qthread_unix.cpp:338
#8  0x00007facb781d0db in start_thread () from /lib64/libpthread.so.0
#9  0x00007facbd78c90d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7facc0240880 (LWP 2637)):
[KCrash Handler]
#6  0x00007fac6058fd83 in KNotesSummaryWidget::createNote (this=this@entry=0x442bce0, item=..., counter=1) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:183
#7  0x00007fac605907a9 in KNotesSummaryWidget::displayNotes (this=this@entry=0x442bce0, parent=..., counter=@0x7fffb4ff960c: 1) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:147
#8  0x00007fac605907bd in KNotesSummaryWidget::displayNotes (this=this@entry=0x442bce0, parent=..., counter=@0x7fffb4ff960c: 1) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:150
#9  0x00007fac605907bd in KNotesSummaryWidget::displayNotes (this=this@entry=0x442bce0, parent=..., counter=@0x7fffb4ff960c: 1) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:150
#10 0x00007fac605907bd in KNotesSummaryWidget::displayNotes (this=this@entry=0x442bce0, parent=..., counter=@0x7fffb4ff960c: 1) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:150
#11 0x00007fac605907bd in KNotesSummaryWidget::displayNotes (this=this@entry=0x442bce0, parent=..., counter=@0x7fffb4ff960c: 1) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:150
#12 0x00007fac605907bd in KNotesSummaryWidget::displayNotes (this=this@entry=0x442bce0, parent=..., counter=@0x7fffb4ff960c: 1) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:150
#13 0x00007fac60590b1b in KNotesSummaryWidget::updateFolderList (this=0x442bce0) at /usr/src/debug/kdepim-4.13.0/kontact/plugins/knotes/summarywidget.cpp:121
#14 0x00007facbdef0d68 in QMetaObject::activate (sender=sender@entry=0x4452f50, m=m@entry=0x7facbe2405c0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x7fffb4ff9780) at kernel/qobject.cpp:3556
#15 0x00007facbdf3b184 in QAbstractItemModel::rowsInserted (this=this@entry=0x4452f50, _t1=..., _t2=1, _t3=16) at .moc/release-shared/moc_qabstractitemmodel.cpp:196
#16 0x00007facbded60be in QAbstractItemModel::endInsertRows (this=this@entry=0x4452f50) at kernel/qabstractitemmodel.cpp:2433
#17 0x00007facbc7514f7 in Akonadi::EntityTreeModelPrivate::itemsFetched (this=this@entry=0x443fc90, collectionId=collectionId@entry=97, items=...) at /usr/src/debug/kdepimlibs-4.13.0/akonadi/entitytreemodel_p.cpp:603
#18 0x00007facbc751a3a in Akonadi::EntityTreeModelPrivate::itemsFetched (this=0x443fc90, items=...) at /usr/src/debug/kdepimlibs-4.13.0/akonadi/entitytreemodel_p.cpp:510
#19 0x00007facbdef0d68 in QMetaObject::activate (sender=0x1810cd0, m=m@entry=0x7facbcadaf40 <Akonadi::ItemFetchJob::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffb4ff9ac0) at kernel/qobject.cpp:3556
#20 0x00007facbc774f22 in Akonadi::ItemFetchJob::itemsReceived (this=<optimized out>, _t1=...) at /usr/src/debug/kdepimlibs-4.13.0/build/akonadi/moc_itemfetchjob.cpp:116
#21 0x00007facbc775d03 in timeout (this=<optimized out>) at /usr/src/debug/kdepimlibs-4.13.0/akonadi/itemfetchjob.cpp:78
#22 Akonadi::ItemFetchJob::qt_static_metacall (_o=0x7fffb4ff8d90, _c=3016386977, _id=1, _a=0x10) at /usr/src/debug/kdepimlibs-4.13.0/build/akonadi/moc_itemfetchjob.cpp:67
#23 0x00007facbdef0d68 in QMetaObject::activate (sender=0x183e170, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#24 0x00007facbdef4f31 in QObject::event (this=0x183e170, e=<optimized out>) at kernel/qobject.cpp:1165
#25 0x00007facbe8eb8ac in QApplicationPrivate::notify_helper (this=this@entry=0xa9c440, receiver=receiver@entry=0x183e170, e=e@entry=0x7fffb4ffa020) at kernel/qapplication.cpp:4562
#26 0x00007facbe8f1e70 in QApplication::notify (this=this@entry=0x7fffb4ffa3a0, receiver=receiver@entry=0x183e170, e=e@entry=0x7fffb4ffa020) at kernel/qapplication.cpp:4348
#27 0x00007facbf60247a in KApplication::notify (this=0x7fffb4ffa3a0, receiver=0x183e170, event=0x7fffb4ffa020) at /usr/src/debug/kdelibs-4.13.0/kdeui/kernel/kapplication.cpp:311
#28 0x00007facbdedd0ad in QCoreApplication::notifyInternal (this=0x7fffb4ffa3a0, receiver=0x183e170, event=0x7fffb4ffa020) at kernel/qcoreapplication.cpp:949
#29 0x00007facbdf0c83c in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#30 QTimerInfoList::activateTimers (this=0xaa94d0) at kernel/qeventdispatcher_unix.cpp:636
#31 0x00007facbdf09b21 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#32 0x00007facb725a316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#33 0x00007facb725a668 in ?? () from /usr/lib64/libglib-2.0.so.0
#34 0x00007facb725a70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#35 0x00007facbdf09d55 in QEventDispatcherGlib::processEvents (this=0xa6aae0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#36 0x00007facbe988936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007facbdedbd0f in QEventLoop::processEvents (this=this@entry=0x7fffb4ffa2a0, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007facbdedc005 in QEventLoop::exec (this=this@entry=0x7fffb4ffa2a0, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007facbdee113b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#40 0x00007facbe8ea06c in QApplication::exec () at kernel/qapplication.cpp:3823
#41 0x0000000000403960 in main (argc=1, argv=0x7fffb4ffa4e8) at /usr/src/debug/kdepim-4.13.0/kontact/src/main.cpp:219

Possible duplicates by query: bug 333923, bug 333637, bug 333534.

Reported using DrKonqi