#6  0x00007f3546193e27 in std::_Function_handler<void(), Akonadi::DataSourceQueries::findVisiblePersonCollections() const::<lambda(const std::function<void(bool, const QList<Akonadi::Collection>&)>&)>::<lambda()> >::_M_invoke(const std::_Any_data &) (__closure=0x562f2db10540) at /usr/src/debug/zanshin-3.0.git20160318.d3a94fb/src/akonadi/akonadidatasourcequeries.cpp:461
#7  0x00007f3546193e27 in std::_Function_handler<void(), Akonadi::DataSourceQueries::findVisiblePersonCollections() const::<lambda(const std::function<void(bool, const QList<Akonadi::Collection>&)>&)>::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/5.3.1/functional:1871
#8  0x00007f3546235627 in JobHandlerInstance::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (this=0x7ffe19e458e0) at /usr/include/c++/5.3.1/functional:2271
#9  0x00007f3546235627 in JobHandlerInstance::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (job=0x562f2d1d11e0, this=<optimized out>) at /usr/src/debug/zanshin-3.0.git20160318.d3a94fb/src/utils/jobhandler.cpp:47
#10 0x00007f3546235627 in JobHandlerInstance::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=0x562f2d1a9ff0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/zanshin-3.0.git20160318.d3a94fb/x86_64-redhat-linux-gnu/src/utils/jobhandler.moc:47
#11 0x00007f35b689ca50 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /lib64/libQtCore.so.4
#12 0x00007f35b71d76f2 in KJob::result(KJob*) () at /lib64/libkdecore.so.5
#13 0x00007f35b71d7740 in KJob::emitResult() () at /lib64/libkdecore.so.5
#14 0x00007f35b68a27f1 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#15 0x00007f35b79ed93c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#16 0x00007f35b79f4796 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#17 0x00007f35b877960a in KApplication::notify(QObject*, QEvent*) () at /lib64/libkdeui.so.5
#18 0x00007f35b68888bd in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQtCore.so.4
#19 0x00007f35b688bed6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQtCore.so.4
#20 0x00007f35b68b8cee in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQtCore.so.4
#21 0x00007f35b2b70e3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#22 0x00007f35b2b711d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#23 0x00007f35b2b7127c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#24 0x00007f35b68b8e5e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#25 0x00007f35b7a96436 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtGui.so.4
#26 0x00007f35b6887131 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#27 0x00007f35b68874a5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#28 0x00007f35b688d039 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#29 0x0000562f2b829c25 in main ()