Application: plasmashell (5.8.6) Qt Version: 5.6.1 Frameworks Version: 5.26.0 Operating System: Linux 4.4.92-18.36-default x86_64 Distribution: "openSUSE Leap 42.2" -- Information about the crash: - What I was doing when the application crashed: I am using Firefox 52.4.0 (64 Bit) which always crashes "Plasma desktop" when I close firefox. My OS is openSuSE 42.2 and I am encounting this issue since quite a while now. I can't say whether it is a year already or even longer, but I don't think so. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f166baa6900 (LWP 3602))] Thread 8 (Thread 0x7f159f0a3700 (LWP 3764)): #0 0x00007f16616217b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f16615e0205 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f16615e042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f166587e33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f166582bfeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f1665666f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f15a04f58f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so #7 0x00007f166566b9e9 in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f1664764744 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f1664f6daad in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f15aa433700 (LWP 3749)): #0 0x00007f1664f6520d in poll () at /lib64/libc.so.6 #1 0x00007f16615e0314 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f16615e042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f166587e33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f166582bfeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f1665666f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f166951f632 in () at /usr/lib64/libQt5Quick.so.5 #7 0x00007f166566b9e9 in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f1664764744 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f1664f6daad in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f15b56ab700 (LWP 3709)): #0 0x00007f16647690bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f16448c6533 in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f16448c5d57 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1664764744 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1664f6daad in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f1645ecb700 (LWP 3708)): #0 0x00007f16647690bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f166b17f93b in () at /usr/lib64/libQt5Script.so.5 #2 0x00007f166b17f969 in () at /usr/lib64/libQt5Script.so.5 #3 0x00007f1664764744 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1664f6daad in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f1647c23700 (LWP 3707)): #0 0x00007f16616217b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f16615e02fa in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f16615e042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f166587e33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f166582bfeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f1665666f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f16689989d8 in () at /usr/lib64/libQt5Qml.so.5 #7 0x00007f166566b9e9 in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f1664764744 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f1664f6daad in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f164d6f3700 (LWP 3673)): #0 0x00007f16615df92e in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f16615e0230 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f16615e042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f166587e33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f166582bfeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f1665666f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f16689989d8 in () at /usr/lib64/libQt5Qml.so.5 #7 0x00007f166566b9e9 in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f1664764744 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f1664f6daad in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f1658ae3700 (LWP 3610)): #0 0x00007f1664f6128d in read () at /lib64/libc.so.6 #1 0x00007f1661620670 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f16615dfe49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f16615e02a8 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f16615e042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f166587e33b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007f166582bfeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007f1665666f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #8 0x00007f16663eb295 in () at /usr/lib64/libQt5DBus.so.5 #9 0x00007f166566b9e9 in () at /usr/lib64/libQt5Core.so.5 #10 0x00007f1664764744 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f1664f6daad in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f166baa6900 (LWP 3602)): [KCrash Handler] #6 0x00007f16657f91c0 in () at /usr/lib64/libQt5Core.so.5 #7 0x00007f16657f949f in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f1665800339 in () at /usr/lib64/libQt5Core.so.5 #9 0x00007f1665857bc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #10 0x00007f16658ce284 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5 #11 0x00007f16657dcb31 in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5 #12 0x00007f15a853755f in TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex const&, int, int) () at /usr/lib64/libtaskmanager.so.6 #13 0x00007f15a853a0e9 in () at /usr/lib64/libtaskmanager.so.6 #14 0x00007f1665857bc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #15 0x00007f16658ce234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5 #16 0x00007f16657dc2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5 #17 0x00007f16657fae1d in () at /usr/lib64/libQt5Core.so.5 #18 0x00007f16657fafcd in () at /usr/lib64/libQt5Core.so.5 #19 0x00007f1665800318 in () at /usr/lib64/libQt5Core.so.5 #20 0x00007f1665857bc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #21 0x00007f16658ce234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5 #22 0x00007f16657dc2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5 #23 0x00007f15ad64eed5 in () at /usr/lib64/libKF5ItemModels.so.5 #24 0x00007f15ad64fbb9 in () at /usr/lib64/libKF5ItemModels.so.5 #25 0x00007f1665857bc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #26 0x00007f16658ce234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5 #27 0x00007f16657dc2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5 #28 0x00007f16657f42bf in () at /usr/lib64/libQt5Core.so.5 #29 0x00007f1665857bc1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #30 0x00007f16658ce234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5 #31 0x00007f16657dc2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5 #32 0x00007f15a8551235 in TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at /usr/lib64/libtaskmanager.so.6 #33 0x00007f16658581d3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #34 0x00007f16684b5302 in KWindowSystem::windowRemoved(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5 #35 0x00007f164db1e935 in () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so #36 0x00007f16684adca1 in NETRootInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5 #37 0x00007f16684aeb72 in NETRootInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib64/libKF5WindowSystem.so.5 #38 0x00007f16684aeda2 in NETRootInfo::event(xcb_generic_event_t*, unsigned long*, int) () at /usr/lib64/libKF5WindowSystem.so.5 #39 0x00007f164db1e306 in () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so #40 0x00007f166582b280 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5 #41 0x00007f16526e3be4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5 #42 0x00007f16526e5c3b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5 #43 0x00007f1665859176 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #44 0x00007f16667c0e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #45 0x00007f16667c549a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #46 0x00007f166582dfd5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #47 0x00007f166582fdba in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #48 0x00007f166587ec93 in () at /usr/lib64/libQt5Core.so.5 #49 0x00007f16615e0134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #50 0x00007f16615e0388 in () at /usr/lib64/libglib-2.0.so.0 #51 0x00007f16615e042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #52 0x00007f166587e31c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #53 0x00007f166582bfeb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #54 0x00007f1665833ed6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #55 0x000000000041ee0f in () #56 0x00007f1664ea46e5 in __libc_start_main () at /lib64/libc.so.6 #57 0x000000000041f079 in _start () Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 381317 ***