https://bugs.kde.org/show_bug.cgi?id=342763
--- Comment #169 from Alexander Potashev <aspotas...@gmail.com> --- I got a similar crash when closing Lokalize: ===== Application: Plasma (plasmashell), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f241517c7c0 (LWP 1905))] Thread 7 (Thread 0x7f24139e6700 (LWP 1908)): #0 0x00007f2421e12aed in poll () from /lib64/libc.so.6 #1 0x00007f2425f02a92 in _xcb_conn_wait () from /usr/lib64/libxcb.so.1 #2 0x00007f2425f0467f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f2414eec159 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f24224f3246 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f242161d314 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f2421e1b6dd in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f241094d700 (LWP 1920)): #0 0x00007f2421e12aed in poll () from /lib64/libc.so.6 #1 0x00007f241ded8b74 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f241ded8c8c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f24226f464b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f242269fabb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f24224eddfc in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2424d685f8 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5 #7 0x00007f24224f3246 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007f242161d314 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2421e1b6dd in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f2402b19700 (LWP 1922)): #0 0x00007f241df1a879 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f241ded8b26 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f241ded8c8c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f24226f464b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #4 0x00007f242269fabb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f24224eddfc in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #6 0x00007f2424d685f8 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5 #7 0x00007f24224f3246 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #8 0x00007f242161d314 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f2421e1b6dd in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f2401120700 (LWP 1923)): #0 0x00007f241deae975 in g_ptr_array_set_size () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f241ded8110 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f241ded8a90 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f241ded8c8c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f24226f464b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f242269fabb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f24224eddfc in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2424d685f8 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5 #8 0x00007f24224f3246 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #9 0x00007f242161d314 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f2421e1b6dd in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f23f9057700 (LWP 1924)): #0 0x00007f241df1a894 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f241ded81b0 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f241ded8a90 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f241ded8c8c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f24226f464b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f242269fabb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f24224eddfc in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2425725712 in QQuickPixmapReader::run() () from /usr/lib64/libQt5Quick.so.5 #8 0x00007f24224f3246 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #9 0x00007f242161d314 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f2421e1b6dd in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f2365f6a700 (LWP 1932)): #0 0x00007f241df1a879 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f241ded81c9 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f241ded8a90 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f241ded8c8c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f24226f464b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f242269fabb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f24224eddfc in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #7 0x00007f2366e16767 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so #8 0x00007f24224f3246 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #9 0x00007f242161d314 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f2421e1b6dd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f241517c7c0 (LWP 1905)): [KCrash Handler] #6 0x00007f2421d680d7 in raise () from /lib64/libc.so.6 #7 0x00007f2421d6943a in abort () from /lib64/libc.so.6 #8 0x00007f24224e19fe in QMessageLogger::fatal(char const*, ...) const () from /usr/lib64/libQt5Core.so.5 #9 0x00007f24224dcd27 in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib64/libQt5Core.so.5 #10 0x00007f2424af67a6 in QVector<int>::at(int) const [clone .part.53] () from /usr/lib64/libQt5Qml.so.5 #11 0x00007f2424b0f966 in VDMModelDelegateDataType::notify(QQmlAdaptorModel const&, QList<QQmlDelegateModelItem*> const&, int, int, QVector<int> const&) const () from /usr/lib64/libQt5Qml.so.5 #12 0x00007f2424da9469 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () from /usr/lib64/libQt5Qml.so.5 #13 0x00007f2424daeb60 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib64/libQt5Qml.so.5 #14 0x00007f2424dd329f in QQmlDelegateModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Qml.so.5 #15 0x00007f2424dd393b in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Qml.so.5 #16 0x00007f24226cd76b in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #17 0x00007f2422742fe6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib64/libQt5Core.so.5 #18 0x00007f2422743c68 in QAbstractItemModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Core.so.5 #19 0x00007f24226cd64e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #20 0x00007f2422742fe6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib64/libQt5Core.so.5 #21 0x00007f236f4e3f37 in KConcatenateRowsProxyModelPrivate::slotSourceLayoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib64/libKF5ItemModels.so.5 #22 0x00007f236f4e4193 in KConcatenateRowsProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libKF5ItemModels.so.5 #23 0x00007f24226cd64e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #24 0x00007f2422742fe6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib64/libQt5Core.so.5 #25 0x00007f2422679444 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /usr/lib64/libQt5Core.so.5 #26 0x00007f2422679a38 in QSortFilterProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Core.so.5 #27 0x00007f24226cd64e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #28 0x00007f2422742f3c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /usr/lib64/libQt5Core.so.5 #29 0x00007f2412942d25 in KFilePlacesModel::Private::_k_reloadBookmarks() () from /usr/lib64/libKF5KIOFileWidgets.so.5 #30 0x00007f2412944bd9 in KFilePlacesModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libKF5KIOFileWidgets.so.5 #31 0x00007f24226cd64e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #32 0x00007f24126aceda in KBookmarkManager::changed(QString const&, QString const&) () from /usr/lib64/libKF5Bookmarks.so.5 #33 0x00007f24126b095e in KBookmarkManager::slotFileChanged(QString const&) () from /usr/lib64/libKF5Bookmarks.so.5 #34 0x00007f24226cd0d3 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #35 0x00007f2423e8a165 in KDirWatch::deleted(QString const&) () from /usr/lib64/libKF5CoreAddons.so.5 #36 0x00007f2423e8b0c8 in KDirWatch::setDeleted(QString const&) () from /usr/lib64/libKF5CoreAddons.so.5 #37 0x00007f24226ce91e in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5 #38 0x00007f242315c8dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #39 0x00007f2423161750 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #40 0x00007f24226a173d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #41 0x00007f24226a46ca in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5 #42 0x00007f24226f4e73 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5 #43 0x00007f241ded8994 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #44 0x00007f241ded8be8 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0 #45 0x00007f241ded8c8c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #46 0x00007f24226f462c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #47 0x00007f242269fabb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #48 0x00007f24226a74e6 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #49 0x0000000000432816 in main () -- You are receiving this 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