https://bugs.kde.org/show_bug.cgi?id=381006
Friedrich W. H. Kossebau <kosse...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kosse...@kde.org
--- Comment #4 from Friedrich W. H. Kossebau <kosse...@kde.org> ---
Application: plasmashell (5.10.2)
Qt Version: 5.9.0
Frameworks Version: 5.34.0
Operating System: Linux 4.11.6-1.ge566a4a-default x86_64
Distribution: "openSUSE Tumbleweed"
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
84 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f792542a8c0 (LWP 4796))]
Thread 10 (Thread 0x7f783d530700 (LWP 4808)):
#0 0x00007f791ea53dfd in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f79198ca7e0 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f79198867cb in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f7919886c90 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5 0x00007f791f37375b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#6 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f791f14f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8 0x00007f783fdc7f37 in KCupsConnection::run() () at
/usr/lib64/libkcupslib.so
#9 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#10 0x00007f791e31b4e7 in start_thread (arg=0x7f783d530700) at
pthread_create.c:456
#11 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 9 (Thread 0x7f7847e27700 (LWP 4805)):
#0 0x00007f791ea5808d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f7919886ce9 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f791f37375b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f791f14f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f791e31b4e7 in start_thread (arg=0x7f7847e27700) at
pthread_create.c:456
#8 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 8 (Thread 0x7f786602a700 (LWP 4803)):
#0 0x00007f79198cbb34 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1 0x00007f7919886218 in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007f7919886c1b in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007f791f37375b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f791f14f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f7922e3f292 in () at /usr/lib64/libQt5Quick.so.5
#8 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#9 0x00007f791e31b4e7 in start_thread (arg=0x7f786602a700) at
pthread_create.c:456
#10 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 7 (Thread 0x7f78f9e81700 (LWP 4802)):
#0 0x00007f791e3215ed in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f7924e0efb8 <QTWTF::pageheap_memory+57592>) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f791e3215ed in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f7924e0ef68 <QTWTF::pageheap_memory+57512>, cond=0x7f7924e0ef90
<QTWTF::pageheap_memory+57552>) at pthread_cond_wait.c:502
#2 0x00007f791e3215ed in __pthread_cond_wait (cond=0x7f7924e0ef90
<QTWTF::pageheap_memory+57552>, mutex=0x7f7924e0ef68
<QTWTF::pageheap_memory+57512>) at pthread_cond_wait.c:655
#3 0x00007f7924b18a04 in QTWTF::TCMalloc_PageHeap::scavengerThread()
(this=0x7f7924e00ec0 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4 0x00007f7924b18a49 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*)
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5 0x00007f791e31b4e7 in start_thread (arg=0x7f78f9e81700) at
pthread_create.c:456
#6 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 6 (Thread 0x7f78fb35b700 (LWP 4801)):
#0 0x00007f791ea5808d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f7919886ce9 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f791f37375b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f791f14f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f791e31b4e7 in start_thread (arg=0x7f78fb35b700) at
pthread_create.c:456
#8 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 5 (Thread 0x7f7905fa4700 (LWP 4800)):
#0 0x00007f79198cbb34 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1 0x00007f7919886218 in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007f7919886c1b in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007f791f37375b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f791f14f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f7922298d45 in () at /usr/lib64/libQt5Qml.so.5
#8 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#9 0x00007f791e31b4e7 in start_thread (arg=0x7f7905fa4700) at
pthread_create.c:456
#10 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 4 (Thread 0x7f7907bf2700 (LWP 4799)):
#0 0x00007f791f14bc2f in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1 0x00007f791f372f3f in postEventSourcePrepare(_GSource*, int*) () at
/usr/lib64/libQt5Core.so.5
#2 0x00007f7919886228 in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f7919886c1b in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5 0x00007f791f37375b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#6 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f791f14f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8 0x00007f7922298d45 in () at /usr/lib64/libQt5Qml.so.5
#9 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#10 0x00007f791e31b4e7 in start_thread (arg=0x7f7907bf2700) at
pthread_create.c:456
#11 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 3 (Thread 0x7f790d668700 (LWP 4798)):
#0 0x00007f791ea53dfd in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f79198ca7e0 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f79198867cb in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f7919886c90 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5 0x00007f791f37375b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#6 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f791f14f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8 0x00007f791f7fca45 in QDBusConnectionManager::run() () at
/usr/lib64/libQt5DBus.so.5
#9 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#10 0x00007f791e31b4e7 in start_thread (arg=0x7f790d668700) at
pthread_create.c:456
#11 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 2 (Thread 0x7f790f725700 (LWP 4797)):
#0 0x00007f791ea5808d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f7923a40387 in () at /usr/lib64/libxcb.so.1
#2 0x00007f7923a4217a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007f79120c8249 in () at /usr/lib64/libQt5XcbQpa.so.5
#4 0x00007f791f15373e in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f791e31b4e7 in start_thread (arg=0x7f790f725700) at
pthread_create.c:456
#6 0x00007f791ea61a2f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 1 (Thread 0x7f792542a8c0 (LWP 4796)):
[KCrash Handler]
#6 0x00007f791f2e3b81 in
QSortFilterProxyModelPrivate::updateChildrenMapping(QModelIndex const&,
QSortFilterProxyModelPrivate::Mapping*, Qt::Orientation, int, int, int, bool)
() at /usr/lib64/libQt5Core.so.5
#7 0x00007f791f2e3ebc in
QSortFilterProxyModelPrivate::source_items_removed(QModelIndex const&, int,
int, Qt::Orientation) [clone .part.94] () at /usr/lib64/libQt5Core.so.5
#8 0x00007f791f2ea141 in QSortFilterProxyModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Core.so.5
#9 0x00007f791f34b57a in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#10 0x00007f791f3c0c7e in QAbstractItemModel::rowsRemoved(QModelIndex const&,
int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f791f2c43fb in QAbstractItemModel::endRemoveRows() () at
/usr/lib64/libQt5Core.so.5
#12 0x00007f7864690a4b in
TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex
const&, int, int) (this=0x5630af3e70c0, parent=..., first=<optimized out>,
last=56) at
/usr/src/debug/plasma-workspace-5.10.2/libtaskmanager/taskgroupingproxymodel.cpp:197
#13 0x00007f78646933e9 in
TaskManager::TaskGroupingProxyModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=<optimized out>) at
/usr/src/debug/plasma-workspace-5.10.2/build/libtaskmanager/taskmanager_autogen/include/moc_taskgroupingproxymodel.cpp:154
#14 0x00007f791f34b57a in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#15 0x00007f791f3c0c1e in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib64/libQt5Core.so.5
#16 0x00007f791f2c3ddb in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f791f2e7c35 in
QSortFilterProxyModelPrivate::remove_source_items(QVector<int>&, QVector<int>&,
QVector<int> const&, QModelIndex const&, Qt::Orientation, bool) () at
/usr/lib64/libQt5Core.so.5
#18 0x00007f791f2e8132 in
QSortFilterProxyModelPrivate::handle_filter_changed(QVector<int>&,
QVector<int>&, QModelIndex const&, Qt::Orientation) () at
/usr/lib64/libQt5Core.so.5
#19 0x00007f791f2e8499 in
QSortFilterProxyModelPrivate::filter_changed(QModelIndex const&) () at
/usr/lib64/libQt5Core.so.5
#20 0x00007f791f2e8bca in QSortFilterProxyModel::invalidateFilter() () at
/usr/lib64/libQt5Core.so.5
#21 0x00007f786468cb55 in
TaskManager::TaskFilterProxyModel::setVirtualDesktop(unsigned int)
(this=0x5630af402350, virtualDesktop=<optimized out>) at
/usr/src/debug/plasma-workspace-5.10.2/libtaskmanager/taskfilterproxymodel.cpp:82
#22 0x00007f78646967ed in TaskManager::TasksModel::setVirtualDesktop(int)
(this=<optimized out>, virtualDesktop=<optimized out>) at
/usr/src/debug/plasma-workspace-5.10.2/libtaskmanager/tasksmodel.cpp:987
#23 0x00007f78646b61d6 in TaskManager::TasksModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=0x7ffd8b5df060) at
/usr/src/debug/plasma-workspace-5.10.2/build/libtaskmanager/taskmanager_autogen/EWIEGA46WW/moc_tasksmodel.cpp:611
#24 0x00007f7922283aaa in () at /usr/lib64/libQt5Qml.so.5
#25 0x00007f7922283e66 in () at /usr/lib64/libQt5Qml.so.5
#26 0x00007f7922280dd3 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#27 0x00007f79222593e3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#28 0x00007f79221fbf45 in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#29 0x00007f791f34aea0 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#30 0x00007f791f34b67c in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#31 0x00007f7921dbdd1e in KWindowSystem::currentDesktopChanged(int) () at
/usr/lib64/libKF5WindowSystem.so.5
#32 0x00007f790c0424b4 in () at
/usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#33 0x00007f791f31b96f in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib64/libQt5Core.so.5
#34 0x00007f79120c9760 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib64/libQt5XcbQpa.so.5
#35 0x00007f79120ca3ac in QXcbConnection::processXcbEvents() () at
/usr/lib64/libQt5XcbQpa.so.5
#36 0x00007f791f34bf62 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#37 0x00007f792033193c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#38 0x00007f7920338cb4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#39 0x00007f791f31e578 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#40 0x00007f791f3208b5 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f791f373323 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /usr/lib64/libQt5Core.so.5
#42 0x00007f7919886b37 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#43 0x00007f7919886d68 in () at /usr/lib64/libglib-2.0.so.0
#44 0x00007f7919886dfc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#45 0x00007f791f37373f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#46 0x00007f791f31cd0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#47 0x00007f791f325164 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#48 0x00005630abf36cf2 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/plasma-workspace-5.10.2/shell/main.cpp:166
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