# Pastebin nxVMvzM0 Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f91853f98c0 (LWP 3518))] Thread 10 (Thread 0x7f917071b700 (LWP 3519)): #0 0x00007f917fb0de8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f9183bd2c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f9183bd48d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f9172869629 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f917f2f06fa in start_thread (arg=0x7f917071b700) at pthread_create.c:333 #6 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 9 (Thread 0x7f916df0d700 (LWP 3520)): #0 0x00007f917c8a03b7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f917c8a284b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f917c8a324b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f918043aa9b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f91801fe8a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f9182aa63c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f917f2f06fa in start_thread (arg=0x7f916df0d700) at pthread_create.c:333 #10 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 8 (Thread 0x7f915b39f700 (LWP 3521)): #0 __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:98 #1 0x00007f917fb099d9 in read () at ../sysdeps/unix/syscall-template.S:84 #2 0x00007f917c8e66c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f917c8a2e04 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f917c8a32c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f918043aa9b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f91801fe8a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f9182aa63c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007f917f2f06fa in start_thread (arg=0x7f915b39f700) at pthread_create.c:333 #12 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f9159536700 (LWP 3522)): #0 0x00007f917c8e7a49 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f917c8a3302 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f918043aa9b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f91801fe8a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f9182aa63c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f917f2f06fa in start_thread (arg=0x7f9159536700) at pthread_create.c:333 #9 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f9153996700 (LWP 3523)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f9184e4bbd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f9184e4bc19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f917f2f06fa in start_thread (arg=0x7f9153996700) at pthread_create.c:333 #4 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f90cbfff700 (LWP 3526)): #0 0x00007f917c8e7a64 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f917c8a2930 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f917c8a324b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f918043aa9b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f91801fe8a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f917f2f06fa in start_thread (arg=0x7f90cbfff700) at pthread_create.c:333 #9 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f90cacb9700 (LWP 3527)): #0 0x00007f917c8e7a64 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f917c8a2d49 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f917c8a32c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f918043aa9b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f91801fe8a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f918342ced6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f917f2f06fa in start_thread (arg=0x7f90cacb9700) at pthread_create.c:333 #10 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f90c943b700 (LWP 3528)): #0 0x00007f917fb0de8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f917c8a331c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f918043aa9b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f91801fe8a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f9150051035 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so #7 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f917f2f06fa in start_thread (arg=0x7f90c943b700) at pthread_create.c:333 #9 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f90b51c3700 (LWP 3529)): #0 0x00007f91801fbdcf in QMutex::unlock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007f918043a031 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f917c8a28ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f917c8a324b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f918043aa9b in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f91801fe8a4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f90b76a37d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so #9 0x00007f918020384e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f917f2f06fa in start_thread (arg=0x7f90b51c3700) at pthread_create.c:333 #11 0x00007f917fb19b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f91853f98c0 (LWP 3518)): [KCrash Handler] #6 0x00007f91804137f5 in QMetaObject::activate(QObject*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f9182876132 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f9182ae7ada in QQmlDelegateModel::_q_itemsChanged(int, int, QVector const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #9 0x00007f9182b0f17c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007f9182b0f968 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #11 0x00007f9180413180 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f918048f0fc in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector const&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f90baaa67f4 in TaskManager::TasksModelPrivate::itemChanged (this=0x28481b0, changes=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/libtaskmanager/tasksmodel.cpp:521 #14 0x00007f90baaa7a77 in TaskManager::TasksModel::qt_static_metacall (_o=, _c=, _id=, _a=0x7fff6854c670) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/obj-x86_64-linux-gnu/libtaskmanager/moc_tasksmodel.cpp:214 #15 0x00007f9180412fca in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f90baaafa68 in TaskManager::AbstractGroupableItem::changed (this=, _t1=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/obj-x86_64-linux-gnu/libtaskmanager/moc_abstractgroupableitem.cpp:223 #17 0x00007f90baa9c4b0 in TaskManager::TaskItemPrivate::filterChange (change=..., this=) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/libtaskmanager/taskitem.cpp:73 #18 TaskManager::TaskItem::qt_static_metacall (_o=, _c=, _id=, _a=) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/obj-x86_64-linux-gnu/libtaskmanager/moc_taskitem.cpp:147 #19 0x00007f9180412fca in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007f90baaafc58 in TaskManager::Task::changed (this=this@entry=0x28fc190, _t1=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/obj-x86_64-linux-gnu/libtaskmanager/moc_task.cpp:359 #21 0x00007f90baa8dd5b in TaskManager::Task::setActive (this=0x28fc190, a=) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/libtaskmanager/task.cpp:178 #22 0x00007f90baaa23e9 in TaskManager::TaskManager::activeWindowChanged (this=0x7f90baccef90 , w=) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/libtaskmanager/taskmanager.cpp:412 #23 0x00007f9180412e4f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007f91825bd682 in KWindowSystem::activeWindowChanged (this=this@entry=0x7f91827ccc00 <(anonymous namespace)::Q_QGS_g_kwmInstanceContainer::innerFunction()::holder>, _t1=81789117) at moc_kwindowsystem.cpp:303 #25 0x00007f916e12125b in NETEventFilter::nativeEventFilter (this=0x28e5280, ev=0x7f9168003790) at ../../../../src/platforms/xcb/kwindowsystem.cpp:208 #26 0x00007f91803e0f9f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f917286b0a4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #28 0x00007f917286be53 in QXcbConnection::processXcbEvents() () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #29 0x00007f9180413ea1 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007f9180ee705c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #31 0x00007f9180eec516 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #32 0x00007f91803e462b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #33 0x00007f91803e6a26 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #34 0x00007f918043a673 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00007f917c8a3127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #36 0x00007f917c8a3380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #37 0x00007f917c8a342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #38 0x00007f918043aa7f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #39 0x00007f91803e1dea in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #40 0x00007f91803e9e8c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #41 0x0000000000432d4a in main (argc=1, argv=) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/main.cpp:181