https://bugs.kde.org/show_bug.cgi?id=375636
Widya Walesa <walech...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |walech...@gmail.com
--- Comment #1 from Widya Walesa <walech...@gmail.com> ---
Also crashed in Slackware64-current (using alienbob kde5 packages), Qt 5.7.1,
Frameworks 5.30.0.
The symptom is a bit different:
System Settings is always crashed when I open Desktop Behavior -> Screen
Locking -> click back or Apply.
Here is gdb backtrace:
Thread 1 "systemsettings5" received signal SIGSEGV, Segmentation fault.
0x00007ffff134f1d5 in QV4::WeakValue::free() () from /usr/lib64/libQt5Qml.so.5
(gdb) bt
#0 0x00007ffff134f1d5 in QV4::WeakValue::free() () at
/usr/lib64/libQt5Qml.so.5
#1 0x00007ffff13b8129 in QV4::QObjectWrapper::destroyObject(bool) ()
at /usr/lib64/libQt5Qml.so.5
#2 0x00007ffff125a3fc in QV4::MemoryManager::sweep(bool) () at
/usr/lib64/libQt5Qml.so.5
#3 0x00007ffff125bf0c in QV4::MemoryManager::~MemoryManager() () at
/usr/lib64/libQt5Qml.so.5
#4 0x00007ffff133ff32 in QV4::ExecutionEngine::~ExecutionEngine() ()
at /usr/lib64/libQt5Qml.so.5
#5 0x00007ffff146c568 in QV8Engine::~QV8Engine() () at
/usr/lib64/libQt5Qml.so.5
#6 0x00007ffff146c689 in QV8Engine::~QV8Engine() () at
/usr/lib64/libQt5Qml.so.5
#7 0x00007ffff12d61b6 in QJSEngine::~QJSEngine() () at
/usr/lib64/libQt5Qml.so.5
#8 0x00007ffff13e0165 in QQmlEngine::~QQmlEngine() () at
/usr/lib64/libQt5Qml.so.5
#9 0x00007ffff13e01f9 in QQmlEngine::~QQmlEngine() () at
/usr/lib64/libQt5Qml.so.5
#10 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#11 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#12 0x00007ffff1f840f9 in QQuickWidget::~QQuickWidget() ()
at /usr/lib64/libQt5QuickWidgets.so.5
#13 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#14 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#15 0x00007ffff4e66399 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#16 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#17 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#18 0x00007ffff4fa6129 in QStackedWidget::~QStackedWidget() () at
/usr/lib64/libQt5Widgets.so.5
#19 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#20 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#21 0x00007ffff4fb2579 in QTabWidget::~QTabWidget() () at
/usr/lib64/libQt5Widgets.so.5
#22 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#23 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#24 0x00007fffcc7dddee in () at /usr/lib64/qt5/plugins/screenlocker_kcm.so
#25 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#26 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#27 0x00007ffff6a430fd in KCModule::~KCModule() () at
/usr/lib64/libKF5ConfigWidgets.so.5
#28 0x00007fffcc7e21cb in () at /usr/lib64/qt5/plugins/screenlocker_kcm.so
#29 0x00007ffff7995984 in KCModuleProxy::deleteClient() () at
/usr/lib64/libKF5KCMUtils.so.5
---Type <return> to continue, or q <return> to quit---
#30 0x00007ffff7995a1a in KCModuleProxy::~KCModuleProxy() () at
/usr/lib64/libKF5KCMUtils.so.5
#31 0x00007ffff7995b89 in KCModuleProxy::~KCModuleProxy() () at
/usr/lib64/libKF5KCMUtils.so.5
#32 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#33 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#34 0x00007ffff4e66399 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#35 0x00007ffff3085493 in QObjectPrivate::deleteChildren() () at
/usr/lib64/libQt5Core.so.5
#36 0x00007ffff4e660e4 in QWidget::~QWidget() () at
/usr/lib64/libQt5Widgets.so.5
#37 0x00007ffff4fce919 in QScrollArea::~QScrollArea() () at
/usr/lib64/libQt5Widgets.so.5
#38 0x00007ffff55f84f3 in KPageWidgetItem::~KPageWidgetItem() ()
at /usr/lib64/libKF5WidgetsAddons.so.5
#39 0x00007ffff55f85c9 in KPageWidgetItem::~KPageWidgetItem() ()
at /usr/lib64/libKF5WidgetsAddons.so.5
#40 0x00007ffff55f8fab in () at /usr/lib64/libKF5WidgetsAddons.so.5
#41 0x00007ffff55f9b1e in KPageWidgetModel::removePage(KPageWidgetItem*) ()
at /usr/lib64/libKF5WidgetsAddons.so.5
#42 0x00007ffff7bd0d75 in ModuleView::closeModules() ()
at /usr/lib64/libsystemsettingsview.so.3
#43 0x00007fffccf49b5e in () at /usr/lib64/qt5/plugins/icon_mode.so
#44 0x00007ffff3086cc1 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#45 0x00007ffff4e20002 in QAction::triggered(bool) () at
/usr/lib64/libQt5Widgets.so.5
#46 0x00007ffff4e22710 in QAction::activate(QAction::ActionEvent) ()
at /usr/lib64/libQt5Widgets.so.5
#47 0x00007ffff4f08bf0 in () at /usr/lib64/libQt5Widgets.so.5
#48 0x00007ffff4f08cfc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib64/libQt5Widgets.so.5
#49 0x00007ffff4fc901a in QToolButton::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib64/libQt5Widgets.so.5
#50 0x00007ffff4e6a378 in QWidget::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#51 0x00007ffff4fc90e9 in QToolButton::event(QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#52 0x00007ffff4e263fc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
()
at /usr/lib64/libQt5Widgets.so.5
#53 0x00007ffff4e2dfdd in QApplication::notify(QObject*, QEvent*) ()
---Type <return> to continue, or q <return> to quit---
at /usr/lib64/libQt5Widgets.so.5
#54 0x00007ffff305dc78 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
()
at /usr/lib64/libQt5Core.so.5
#55 0x00007ffff4e2ce3f in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib64/libQt5Widgets.so.5
#56 0x00007ffff4e83de6 in () at /usr/lib64/libQt5Widgets.so.5
#57 0x00007ffff4e8671b in () at /usr/lib64/libQt5Widgets.so.5
#58 0x00007ffff4e263fc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
()
at /usr/lib64/libQt5Widgets.so.5
#59 0x00007ffff4e2d7f6 in QApplication::notify(QObject*, QEvent*) ()
at /usr/lib64/libQt5Widgets.so.5
#60 0x00007ffff305dc78 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
()
at /usr/lib64/libQt5Core.so.5
#61 0x00007ffff46598a0 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib64/libQt5Gui.so.5
#62 0x00007ffff465b635 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib64/libQt5Gui.so.5
#63 0x00007ffff463ad1b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib64/libQt5Gui.so.5
#64 0x00007fffe6f967d0 in () at
/usr/lib64/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5
#65 0x00007fffea8cc877 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#66 0x00007fffea8ccaa8 in () at /usr/lib64/libglib-2.0.so.0
#67 0x00007fffea8ccb4c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#68 0x00007ffff30ae58f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#69 0x00007ffff305c1ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#70 0x00007ffff30641cd in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#71 0x000000000040cc3d in ()
#72 0x00007ffff21ac350 in __libc_start_main () at /lib64/libc.so.6
#73 0x000000000040cc99 in _start ()
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