Plasmashell crashes from time to time. It usually restarts without problems. The crashes are not related to any special activity. Using KaOS packages (Arch-like). Qt Version: 5.5.1 Operating System: Linux 4.2.6-1 x86_64 main backtrace: #0 0x00007fed3ae92f4d in nanosleep () from /lib/libc.so.6 #1 0x00007fed3ae92de4 in sleep () from /lib/libc.so.6 #2 0x00007fed4056f0fa in ?? () from /usr/lib/libKF5Crash.so.5 #3 0x00007fed4056f580 in KCrash::defaultCrashHandler(int) () from /usr/lib/libKF5Crash.so.5 #4 <signal handler called> #5 0x00007fed3dbbf439 in ?? () from /usr/lib/libQt5Qml.so.5 #6 0x00007fed3de30c5a in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () from /usr/lib/libQt5Qml.so.5 #7 0x00007fed3de57c44 in ?? () from /usr/lib/libQt5Qml.so.5 #8 0x00007fed3de58b1b in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Qml.so.5 #9 0x00007fed3b73d24a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5 #10 0x00007fed3b7ba50c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /usr/lib/libQt5Core.so.5 #11 0x00007fec88e1374f in ?? () from /usr/lib/libtaskmanager.so.5 #12 0x00007fed3b73d13e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5 #13 0x00007fec88e1c978 in TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) () from /usr/lib/libtaskmanager.so.5 #14 0x00007fec88e07110 in ?? () from /usr/lib/libtaskmanager.so.5 #15 0x00007fed3b73d13e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5 #16 0x00007fec88e1caa8 in TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () from /usr/lib/libtaskmanager.so.5 #17 0x00007fec88df2eca in TaskManager::Task::setActive(bool) () from /usr/lib/libtaskmanager.so.5 #18 0x00007fec88e0e09c in TaskManager::TaskManager::activeWindowChanged(unsigned long long) () from /usr/lib/libtaskmanager.so.5 #19 0x00007fec88e109dc in ?? () from /usr/lib/libtaskmanager.so.5 #20 0x00007fed3b73d13e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5 #21 0x00007fed3d901ed2 in KWindowSystem::activeWindowChanged(unsigned long long) () from /usr/lib/libKF5WindowSystem.so.5 #22 0x00007fed2a5a5493 in ?? () from /usr/lib/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so #23 0x00007fed3b70b250 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () from /usr/lib/libQt5Core.so.5 #24 0x00007fed2c919205 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () from /usr/lib/libQt5XcbQpa.so.5 #25 0x00007fed2c91b2cb in QXcbConnection::processXcbEvents() () from /usr/lib/libQt5XcbQpa.so.5 #26 0x00007fed3b73ddb2 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5 #27 0x00007fed3c212fbc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #28 0x00007fed3c218130 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #29 0x00007fed3b70e483 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #30 0x00007fed3b7106f3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5 #31 0x00007fed3b7645c3 in ?? () from /usr/lib/libQt5Core.so.5 #32 0x00007fed36a7d05d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #33 0x00007fed36a7d308 in ?? () from /usr/lib/libglib-2.0.so.0 #34 0x00007fed36a7d3ac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #35 0x00007fed3b7649b7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #36 0x00007fed3b70c022 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #37 0x00007fed3b713b9d in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #38 0x0000000000430953 in main () Reproducible: Always
Created attachment 95930 [details] backtraces of all the other threads Here are the backtraces of all the other threads (if of help). With the current compilation status of KaOS I can unfortunately not give the values of arguments and local variables.
*** This bug has been marked as a duplicate of bug 342763 ***