Bug 365674

Application: korgac (5.2.2)

Qt Version: 5.6.1
Frameworks Version: 5.24.0
Operating System: Linux 4.6.3-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160712) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
create a new calendar event lead to the observed crash. First time I saw that crash

-- Backtrace:
Application: KOrganizer Reminder Daemon (korgac), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f80e7a58940 (LWP 2224))]

Thread 7 (Thread 0x7f80bc91f700 (LWP 8050)):
#0  0x00007f80e1636a1d in poll () at /lib64/libc.so.6
#1  0x00007f80d9a85056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f80d9a8516c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f80e2178aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f80e212076a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f80e1f463b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f80e1f4b2d8 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f80d9fa4474 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f80e163f3ed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f80bd330700 (LWP 7977)):
#0  0x00007f80e1636a1d in poll () at /lib64/libc.so.6
#1  0x00007f80d9a85056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f80d9a8516c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f80e2178aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f80e212076a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f80e1f463b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f80e1f4b2d8 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f80d9fa4474 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f80e163f3ed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f80bdb31700 (LWP 2291)):
#0  0x00007f80d9ac90c4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f80d9a848a9 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f80d9a84fc8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f80d9a8516c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f80e2178aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f80e212076a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f80e1f463b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f80e1f4b2d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f80d9fa4474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f80e163f3ed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f80be332700 (LWP 2290)):
#0  0x00007f80e1636a1d in poll () at /lib64/libc.so.6
#1  0x00007f80d9a85056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f80d9a8516c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f80e2178aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f80e212076a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f80e1f463b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f80e1f4b2d8 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f80d9fa4474 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f80e163f3ed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f80bf74d700 (LWP 2273)):
#0  0x00007f80e1636a1d in poll () at /lib64/libc.so.6
#1  0x00007f80d9a85056 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f80d9a8516c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f80e2178aeb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f80e212076a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f80e1f463b3 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f80e25889b5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f80e1f4b2d8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f80d9fa4474 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f80e163f3ed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f80c51bd700 (LWP 2261)):
#0  0x00007f80e1636a1d in poll () at /lib64/libc.so.6
#1  0x00007f80daaaf410 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f80daab11a9 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f80c70f77b9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f80e1f4b2d8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f80d9fa4474 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f80e163f3ed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f80e7a58940 (LWP 2224)):
[KCrash Handler]
#6  0x00007f80e6639120 in  () at /usr/lib64/libKF5CalendarCore.so.5
#7  0x00007f80e6633ed7 in KCalCore::Calendar::setupRelations(QSharedPointer<KCalCore::Incidence> const&) () at /usr/lib64/libKF5CalendarCore.so.5
#8  0x00007f80e6675fbc in KCalCore::MemoryCalendar::addIncidence(QSharedPointer<KCalCore::Incidence> const&) () at /usr/lib64/libKF5CalendarCore.so.5
#9  0x00007f80e7023d1d in  () at /usr/lib64/libKF5AkonadiCalendar.so.5
#10 0x00007f80e70311a8 in  () at /usr/lib64/libKF5AkonadiCalendar.so.5
#11 0x00007f80e7032c52 in  () at /usr/lib64/libKF5AkonadiCalendar.so.5
#12 0x00007f80e215024c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f80e21c9ea4 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f80e20c949b in QAbstractItemModel::endInsertRows() () at /usr/lib64/libQt5Core.so.5
#15 0x00007f80e20eab06 in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f80e20ed5b5 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007f80e20f1049 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007f80e21501a9 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f80e21c9ea4 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f80e20c949b in QAbstractItemModel::endInsertRows() () at /usr/lib64/libQt5Core.so.5
#21 0x00007f80e20eab06 in  () at /usr/lib64/libQt5Core.so.5
#22 0x00007f80e20ed5b5 in  () at /usr/lib64/libQt5Core.so.5
#23 0x00007f80e20f1049 in  () at /usr/lib64/libQt5Core.so.5
#24 0x00007f80e21501a9 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f80e21c9ea4 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f80e20c949b in QAbstractItemModel::endInsertRows() () at /usr/lib64/libQt5Core.so.5
#27 0x00007f80e20eab06 in  () at /usr/lib64/libQt5Core.so.5
#28 0x00007f80e20ed5b5 in  () at /usr/lib64/libQt5Core.so.5
#29 0x00007f80e20f1049 in  () at /usr/lib64/libQt5Core.so.5
#30 0x00007f80e21501a9 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f80e21c9ea4 in QAbstractItemModel::rowsInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f80e20c949b in QAbstractItemModel::endInsertRows() () at /usr/lib64/libQt5Core.so.5
#33 0x00007f80df065b1d in  () at /usr/lib64/libKF5ItemModels.so.5
#34 0x00007f80df0669f1 in  () at /usr/lib64/libKF5ItemModels.so.5
#35 0x00007f80e21501a9 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#36 0x00007f80e20d1237 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib64/libQt5Core.so.5
#37 0x00007f80e20d592c in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f80e20d934c in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib64/libQt5Core.so.5
#39 0x00007f80df04aae2 in KCheckableProxyModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib64/libKF5ItemModels.so.5
#40 0x00007f80df04b114 in KCheckableProxyModel::setData(QModelIndex const&, QVariant const&, int) () at /usr/lib64/libKF5ItemModels.so.5
#41 0x000000000041329d in  ()
#42 0x00000000004157d5 in  ()
#43 0x00007f80e215024c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#44 0x00007f80e4ac1422 in Akonadi::EntityTreeModel::collectionPopulated(long long) () at /usr/lib64/libKF5AkonadiCore.so.5
#45 0x00007f80e4acd0a1 in Akonadi::EntityTreeModelPrivate::itemFetchJobDone(KJob*) () at /usr/lib64/libKF5AkonadiCore.so.5
#46 0x00007f80e21501a9 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#47 0x00007f80e3aad072 in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib64/libKF5CoreAddons.so.5
#48 0x00007f80e3aae9b1 in KJob::finishJob(bool) () at /usr/lib64/libKF5CoreAddons.so.5
#49 0x00007f80e4a88239 in  () at /usr/lib64/libKF5AkonadiCore.so.5
#50 0x00007f80e2150cf9 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#51 0x00007f80e30f4aec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#52 0x00007f80e30f9f8f in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#53 0x00007f80e2122a20 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#54 0x00007f80e212499c in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#55 0x00007f80e21786c3 in  () at /usr/lib64/libQt5Core.so.5
#56 0x00007f80d9a84e57 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#57 0x00007f80d9a850c0 in  () at /usr/lib64/libglib-2.0.so.0
#58 0x00007f80d9a8516c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#59 0x00007f80e2178acf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#60 0x00007f80e212076a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#61 0x00007f80e2128f6c in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#62 0x0000000000412e14 in  ()
#63 0x00007f80e1577741 in __libc_start_main () at /lib64/libc.so.6
#64 0x0000000000413039 in _start ()

Reported using DrKonqi