Application: kontact (4.4.11)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.40-4.fc15.i686.PAE i686
Distribution: "Fedora release 15 (Lovelock)"

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

clicked the tray icon to read new mail
sometimes kontact crash after doing so

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
[Current thread is 1 (Thread 0xb76fa780 (LWP 9543))]

Thread 2 (Thread 0xb355fb70 (LWP 9554)):
#0  0x422bdc40 in clock_gettime () from /lib/librt.so.1
#1  0x42f62fd6 in ?? () from /usr/lib/libQtCore.so.4
#2  0x430366a7 in ?? () from /usr/lib/libQtCore.so.4
#3  0x43036a0b in ?? () from /usr/lib/libQtCore.so.4
#4  0x43035293 in ?? () from /usr/lib/libQtCore.so.4
#5  0x4303532d in ?? () from /usr/lib/libQtCore.so.4
#6  0x4233eb5c in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x4233f9d8 in ?? () from /lib/libglib-2.0.so.0
#8  0x4234006f in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x43035d97 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0x430069fe in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x43006c51 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#12 0x42f083cc in QThread::exec() () from /usr/lib/libQtCore.so.4
#13 0x42fe6f2e in ?? () from /usr/lib/libQtCore.so.4
#14 0x42f0b304 in ?? () from /usr/lib/libQtCore.so.4
#15 0x42285a2e in start_thread () from /lib/libpthread.so.0
#16 0x4219834e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb76fa780 (LWP 9543)):
[KCrash Handler]
#7  0x00e94424 in __kernel_vsyscall ()
#8  0x420ec26f in raise () from /lib/libc.so.6
#9  0x420edba5 in abort () from /lib/libc.so.6
#10 0x42f010e2 in qt_message_output(QtMsgType, char const*) () from /usr/lib/libQtCore.so.4
#11 0x42f012dd in ?? () from /usr/lib/libQtCore.so.4
#12 0x42f013f9 in qFatal(char const*, ...) () from /usr/lib/libQtCore.so.4
#13 0x47e6bfcc in Akonadi::Collection::root() () from /usr/lib/libakonadi-kde.so.4
#14 0x47e7d600 in Akonadi::CollectionModel::rowCount(QModelIndex const&) const () from /usr/lib/libakonadi-kde.so.4
#15 0x42ffa9e0 in QAbstractItemModel::hasChildren(QModelIndex const&) const () from /usr/lib/libQtCore.so.4
#16 0x467fda13 in QSortFilterProxyModel::hasChildren(QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#17 0x467b7b44 in QTreeView::doItemsLayout() () from /usr/lib/libQtGui.so.4
#18 0x467afe18 in ?? () from /usr/lib/libQtGui.so.4
#19 0x467b0078 in QTreeView::updateGeometries() () from /usr/lib/libQtGui.so.4
#20 0x4676e3f9 in QAbstractItemView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
#21 0x467bb653 in QTreeView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
#22 0x47f8ccf3 in Akonadi::CollectionView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libakonadi-kde.so.4
#23 0x4300de9e in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#24 0x4301bd6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#25 0x4677b256 in QHeaderView::geometriesChanged() () from /usr/lib/libQtGui.so.4
#26 0x4678124c in QHeaderView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#27 0x466c8f56 in ?? () from /usr/lib/libQtGui.so.4
#28 0x43007866 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#29 0x461d8433 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x461dd95a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#31 0x470328c2 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#32 0x430076be in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#33 0x4622e615 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#34 0x4622e572 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#35 0x4622e572 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#36 0x4622e572 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#37 0x4622e772 in QWidgetPrivate::hide_helper() () from /usr/lib/libQtGui.so.4
#38 0x46237fc0 in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#39 0x4670def0 in QDialog::setVisible(bool) () from /usr/lib/libQtGui.so.4
#40 0x4670bd9e in QDialog::~QDialog() () from /usr/lib/libQtGui.so.4
#41 0x46f72e35 in KDialog::~KDialog() () from /usr/lib/libkdeui.so.5
#42 0x008c6f01 in ?? () from /usr/lib/kde4/kcal_akonadi.so
#43 0x008c6f63 in ?? () from /usr/lib/kde4/kcal_akonadi.so
#44 0x008c0d33 in ?? () from /usr/lib/kde4/kcal_akonadi.so
#45 0x008a991a in ?? () from /usr/lib/kde4/kcal_akonadi.so
#46 0x008a9a53 in ?? () from /usr/lib/kde4/kcal_akonadi.so
#47 0x008a52ba in ?? () from /usr/lib/kde4/kcal_akonadi.so
#48 0x008a5333 in ?? () from /usr/lib/kde4/kcal_akonadi.so
#49 0x44d2cc16 in KRES::ManagerImpl::~ManagerImpl() () from /usr/lib/libkresources.so.4
#50 0x44d2cd23 in KRES::ManagerImpl::~ManagerImpl() () from /usr/lib/libkresources.so.4
#51 0x4760dfac in ?? () from /usr/lib/libkcal.so.4
#52 0x47608741 in KCal::CalendarResources::~CalendarResources() () from /usr/lib/libkcal.so.4
#53 0x0028b04e in KOrg::StdCalendar::~StdCalendar() () from /usr/lib/libkorganizer_calendar.so.4
#54 0x0028b0b3 in KOrg::StdCalendar::~StdCalendar() () from /usr/lib/libkorganizer_calendar.so.4
#55 0x0028c104 in ?? () from /usr/lib/libkorganizer_calendar.so.4
#56 0x420ef8d1 in __run_exit_handlers () from /lib/libc.so.6
#57 0x420ef95d in exit () from /lib/libc.so.6
#58 0x434bb414 in KCmdLineArgs::isSet(QByteArray const&) const () from /usr/lib/libkdecore.so.5
#59 0x0804b78c in _start ()

This bug may be a duplicate of or related to bug 266673.

Possible duplicates by query: bug 275851, bug 266673, bug 265050.

Reported using DrKonqi