https://bugs.kde.org/show_bug.cgi?id=383869
Bug ID: 383869
Summary: Plasma crashes after closing window.
Product: plasmashell
Version: 5.8.6
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: gargamel...@hotmail.de
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.8.6)
Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.79-18.26-default x86_64
Distribution: "openSUSE Leap 42.2"
-- Information about the crash:
- What I was doing when the application crashed: I closed a window of okular,
with several others still running.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbc35908900 (LWP 2952))]
Thread 10 (Thread 0x7fbb64a73700 (LWP 3499)):
#0 0x00007fbc2b4e96f9 in () at /usr/lib64/libglib-2.0.so.0
#1 0x00007fbc2b4ebcef in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007fbc2b4ec2a8 in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007fbc2f73133b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007fbc2f519f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007fbb65e9c8f7 in KCupsConnection::run() () at
/usr/lib64/libkcupslib.so
#8 0x00007fbc2f51e9e9 in () at /usr/lib64/libQt5Core.so.5
#9 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7fbb6e0a2700 (LWP 3370)):
#0 0x00007fbc2b52d7d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1 0x00007fbc2b4eb3d0 in g_main_context_acquire () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007fbc2b4ec1d5 in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007fbc2f73133b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007fbc2f519f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007fbc2f51e9e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7fbb6e8e3700 (LWP 3369)):
#0 0x00007fbc2ee2028d in read () at /lib64/libc.so.6
#1 0x00007fbc2b52c670 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fbc2b4ebe49 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fbc2b4ec2a8 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5 0x00007fbc2f73133b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#6 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007fbc2f519f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8 0x00007fbb6eebe175 in () at
/usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#9 0x00007fbc2f51e9e9 in () at /usr/lib64/libQt5Core.so.5
#10 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7fbb7614d700 (LWP 3241)):
#0 0x00007fbc2ee2420d in poll () at /lib64/libc.so.6
#1 0x00007fbc2b4ec314 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fbc2f73133b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fbc2f519f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fbc333aa632 in () at /usr/lib64/libQt5Quick.so.5
#7 0x00007fbc2f51e9e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7fbb7f487700 (LWP 3117)):
#0 0x00007fbc2e6320bf in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fbc0a754533 in () at /usr/lib64/dri/radeonsi_dri.so
#2 0x00007fbc0a753d57 in () at /usr/lib64/dri/radeonsi_dri.so
#3 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#4 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7fbc0bdf7700 (LWP 3115)):
#0 0x00007fbc2e6320bf in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007fbc34ff193b in () at /usr/lib64/libQt5Script.so.5
#2 0x00007fbc34ff1969 in () at /usr/lib64/libQt5Script.so.5
#3 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#4 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7fbc11c29700 (LWP 3096)):
#0 0x00007fbc2ee2420d in poll () at /lib64/libc.so.6
#1 0x00007fbc2b4ec314 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fbc2f73133b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fbc2f519f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fbc328279d8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fbc2f51e9e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7fbc135ef700 (LWP 3048)):
#0 0x00007fbc2b4eb9db in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#1 0x00007fbc2b4ec230 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fbc2f73133b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fbc2f519f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fbc328279d8 in () at /usr/lib64/libQt5Qml.so.5
#7 0x00007fbc2f51e9e9 in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#9 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7fbc22aaa700 (LWP 2960)):
#0 0x00007fbc2ee2028d in read () at /lib64/libc.so.6
#1 0x00007fbc2b52c670 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fbc2b4ebe49 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fbc2b4ec2a8 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5 0x00007fbc2f73133b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#6 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007fbc2f519f1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8 0x00007fbc3029a295 in () at /usr/lib64/libQt5DBus.so.5
#9 0x00007fbc2f51e9e9 in () at /usr/lib64/libQt5Core.so.5
#10 0x00007fbc2e62d744 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fbc2ee2caad in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7fbc35908900 (LWP 2952)):
[KCrash Handler]
#6 0x00007fbc2f6ac1c0 in () at /usr/lib64/libQt5Core.so.5
#7 0x00007fbc2f6ac49f in () at /usr/lib64/libQt5Core.so.5
#8 0x00007fbc2f6b3339 in () at /usr/lib64/libQt5Core.so.5
#9 0x00007fbc2f70abc1 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#10 0x00007fbc2f781284 in QAbstractItemModel::rowsRemoved(QModelIndex const&,
int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fbc2f68fb31 in QAbstractItemModel::endRemoveRows() () at
/usr/lib64/libQt5Core.so.5
#12 0x00007fbb6cd9855f in
TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex
const&, int, int) () at /usr/lib64/libtaskmanager.so.6
#13 0x00007fbb6cd9b0e9 in () at /usr/lib64/libtaskmanager.so.6
#14 0x00007fbc2f70abc1 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#15 0x00007fbc2f781234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib64/libQt5Core.so.5
#16 0x00007fbc2f68f2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fbc2f6ade1d in () at /usr/lib64/libQt5Core.so.5
#18 0x00007fbc2f6adfcd in () at /usr/lib64/libQt5Core.so.5
#19 0x00007fbc2f6b3318 in () at /usr/lib64/libQt5Core.so.5
#20 0x00007fbc2f70abc1 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#21 0x00007fbc2f781234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib64/libQt5Core.so.5
#22 0x00007fbc2f68f2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib64/libQt5Core.so.5
#23 0x00007fbb74fa6ed5 in () at /usr/lib64/libKF5ItemModels.so.5
#24 0x00007fbb74fa7bb9 in () at /usr/lib64/libKF5ItemModels.so.5
#25 0x00007fbc2f70abc1 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#26 0x00007fbc2f781234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib64/libQt5Core.so.5
#27 0x00007fbc2f68f2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fbc2f6a72bf in () at /usr/lib64/libQt5Core.so.5
#29 0x00007fbc2f70abc1 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#30 0x00007fbc2f781234 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib64/libQt5Core.so.5
#31 0x00007fbc2f68f2b4 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib64/libQt5Core.so.5
#32 0x00007fbb6cdb2235 in
TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at
/usr/lib64/libtaskmanager.so.6
#33 0x00007fbc2f70b1d3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#34 0x00007fbc32344302 in KWindowSystem::windowRemoved(unsigned long long) ()
at /usr/lib64/libKF5WindowSystem.so.5
#35 0x00007fbc184fa935 in () at
/usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#36 0x00007fbc3233cca1 in NETRootInfo::update(QFlags<NET::Property>,
QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#37 0x00007fbc3233db72 in NETRootInfo::event(xcb_generic_event_t*,
QFlags<NET::Property>*, QFlags<NET::Property2>*) () at
/usr/lib64/libKF5WindowSystem.so.5
#38 0x00007fbc3233dda2 in NETRootInfo::event(xcb_generic_event_t*, unsigned
long*, int) () at /usr/lib64/libKF5WindowSystem.so.5
#39 0x00007fbc184fa306 in () at
/usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#40 0x00007fbc2f6de280 in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib64/libQt5Core.so.5
#41 0x00007fbc20752be4 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007fbc20754c3b in QXcbConnection::processXcbEvents() () at
/usr/lib64/libQt5XcbQpa.so.5
#43 0x00007fbc2f70c176 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#44 0x00007fbc30669e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#45 0x00007fbc3066e49a in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#46 0x00007fbc2f6e0fd5 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#47 0x00007fbc2f6e2dba in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007fbc2f731c93 in () at /usr/lib64/libQt5Core.so.5
#49 0x00007fbc2b4ec134 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#50 0x00007fbc2b4ec388 in () at /usr/lib64/libglib-2.0.so.0
#51 0x00007fbc2b4ec42c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#52 0x00007fbc2f73131c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#53 0x00007fbc2f6defeb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#54 0x00007fbc2f6e6ed6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#55 0x000000000041ee0f in ()
#56 0x00007fbc2ed636e5 in __libc_start_main () at /lib64/libc.so.6
#57 0x000000000041f079 in _start ()
Reported using DrKonqi
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