[REG Qt 5.10.1 -> Qt 5.11.1] Crash in Welcome Page | Tutorials, after typing inside search field

1  raise                                                                                      0x7ffff518a66b 
2  abort                                                                                      0x7ffff518c381 
3  qt_message_fatal                                          qlogging.cpp                1868 0x7ffff63702e4 
4  QMessageLogger::fatal                                     qlogging.cpp                883  0x7ffff6370f10 
5  qt_assert                                                 qglobal.cpp                 3181 0x7ffff6369ed3 
6  QAbstractItemModel::beginRemoveRows                       qabstractitemmodel.cpp      2768 0x7ffff64f64a6 
7  QIdentityProxyModelPrivate::_q_sourceRowsAboutToBeRemoved qidentityproxymodel.cpp     577  0x7ffff650cceb 
8  QIdentityProxyModel::qt_static_metacall                   moc_qidentityproxymodel.cpp 153  0x7ffff650d856 
9  QMetaObject::activate                                     qobject.cpp                 3771 0x7ffff656a8aa 
10 QMetaObject::activate                                     qobject.cpp                 3633 0x7ffff656ab93 
11 QAbstractItemModel::rowsAboutToBeRemoved                  moc_qabstractitemmodel.cpp  594  0x7ffff64eec86 
12 QAbstractItemModel::beginRemoveRows                       qabstractitemmodel.cpp      2771 0x7ffff64f643e 
13 QSortFilterProxyModelPrivate::remove_proxy_interval       qsortfilterproxymodel.cpp   637  0x7ffff65101b3 
14 QSortFilterProxyModelPrivate::remove_source_items         qsortfilterproxymodel.cpp   618  0x7ffff6514db6 
15 QSortFilterProxyModelPrivate::handle_filter_changed       qsortfilterproxymodel.cpp   1197 0x7ffff65151d5 
16 QSortFilterProxyModelPrivate::filter_changed              qsortfilterproxymodel.cpp   1130 0x7ffff651541b 
17 QSortFilterProxyModel::invalidateFilter                   qsortfilterproxymodel.cpp   2749 0x7ffff6515c97 
18 QtSupport::Internal::ExamplesListModelFilter::timerEvent  exampleslistmodel.cpp       756  0x7fffd595444d 
19 QObject::event                                            qobject.cpp                 1232 0x7ffff656afa6 
20 QApplicationPrivate::notify_helper                        qapplication.cpp            3736 0x7ffff6f3414d 
21 QApplication::notify                                      qapplication.cpp            3106 0x7ffff6f3b4ac 
22 QCoreApplication::notifyInternal2                         qcoreapplication.cpp        1048 0x7ffff653acc2 
23 QCoreApplication::sendEvent                               qcoreapplication.h          234  0x7ffff6593468 
24 QTimerInfoList::activateTimers                            qtimerinfo_unix.cpp         643  0x7ffff6593468 
25 timerSourceDispatch                                       qeventdispatcher_glib.cpp   182  0x7ffff6593c0f 
26 g_main_context_dispatch                                                                    0x7ffff1c67bb7 
27 g_main_context_iterate.isra                                                                0x7ffff1c67f60 
28 g_main_context_iteration                                                                   0x7ffff1c67fec 
29 QEventDispatcherGlib::processEvents                       qeventdispatcher_glib.cpp   423  0x7ffff6593f48 
30 QPAEventDispatcherGlib::processEvents                     qeventdispatcher_glib.cpp   69   0x7fffe9ca01fd 
31 QEventLoop::processEvents                                 qeventloop.cpp              136  0x7ffff6538de3 
32 QEventLoop::exec                                          qeventloop.cpp              214  0x7ffff65391f8 
33 QCoreApplication::exec                                    qcoreapplication.cpp        1336 0x7ffff6542b30 
34 QGuiApplication::exec                                     qguiapplication.cpp         1750 0x7ffff68f6d1c 
35 QApplication::exec                                        qapplication.cpp            2906 0x7ffff6f3402d 
36 main                                                      main.cpp                    598  0x410a64