https://bugs.kde.org/show_bug.cgi?id=374150
Bug ID: 374150
Summary: Crash when opening system settings options then
backing out.
Product: systemsettings
Version: 5.8.4
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: danielmarin...@hotmail.com
Target Milestone: ---
Application: systemsettings5 (5.8.4)
Qt Version: 5.7.1
Frameworks Version: 5.27.0
Operating System: Linux 4.8.14-300.fc25.x86_64 x86_64
Distribution (Platform): Fedora RPMs
-- Information about the crash:
- What I was doing when the application crashed:
I was going through the system settings looking for a paticular setting and
also just browsing settings seeing what was available. When I got to the
Workspace Theme part under Appearence, that's when the program crashed. I had
gone through all the appearance settings as well as 4 in the Workspace tab and
one in the personalization tab.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f66cdbea6c0 (LWP 20329))]
Thread 6 (Thread 0x7f66977fd700 (LWP 20385)):
#0 0x00007f66d265c814 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1 0x00007f66d261668c in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#2 0x00007f66d261707b in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3 0x00007f66d261726c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4 0x00007f66da58473b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5 0x00007f66da53573a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6 0x00007f66da3925f3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7 0x00007f66d8f564e5 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#8 0x00007f66da3969da in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9 0x00007f66d685a6ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f66d9789f6f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f6697ffe700 (LWP 20364)):
#0 0x00007f66d9779bdd in read () from /lib64/libc.so.6
#1 0x00007f66d265b450 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2 0x00007f66d2616c60 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007f66d26170f4 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4 0x00007f66d26174e2 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#5 0x00007f66c2ff7946 in gdbus_shared_thread_func () from
/lib64/libgio-2.0.so.0
#6 0x00007f66d263eb03 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#7 0x00007f66d685a6ca in start_thread () from /lib64/libpthread.so.0
#8 0x00007f66d9789f6f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f66a41ee700 (LWP 20363)):
#0 0x00007f66d977e00d in poll () from /lib64/libc.so.6
#1 0x00007f66d2617156 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f66d261726c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f66d26172b1 in glib_worker_main () from /lib64/libglib-2.0.so.0
#4 0x00007f66d263eb03 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5 0x00007f66d685a6ca in start_thread () from /lib64/libpthread.so.0
#6 0x00007f66d9789f6f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f66ba380700 (LWP 20332)):
#0 0x00007f66d265c814 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1 0x00007f66d2616097 in g_main_context_acquire () from
/lib64/libglib-2.0.so.0
#2 0x00007f66d2617005 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3 0x00007f66d261726c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4 0x00007f66da58473b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5 0x00007f66da53573a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6 0x00007f66da3925f3 in QThread::exec() () from /lib64/libQt5Core.so.5
#7 0x00007f66dac81739 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#8 0x00007f66da3969da in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9 0x00007f66d685a6ca in start_thread () from /lib64/libpthread.so.0
#10 0x00007f66d9789f6f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f66c289c700 (LWP 20331)):
#0 0x00007f66d977e00d in poll () from /lib64/libc.so.6
#1 0x00007f66d6e99d10 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2 0x00007f66d6e9baa9 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3 0x00007f66c6f65d69 in QXcbEventReader::run() () from
/lib64/libQt5XcbQpa.so.5
#4 0x00007f66da3969da in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5 0x00007f66d685a6ca in start_thread () from /lib64/libpthread.so.0
#6 0x00007f66d9789f6f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f66cdbea6c0 (LWP 20329)):
[KCrash Handler]
#6 0x00007f66d8e28b95 in QV4::WeakValue::free() () from /lib64/libQt5Qml.so.5
#7 0x00007f66d8e99912 in QV4::QObjectWrapper::destroyObject(bool) () from
/lib64/libQt5Qml.so.5
#8 0x00007f66d8d2fbaf in QV4::MemoryManager::sweep(bool) () from
/lib64/libQt5Qml.so.5
#9 0x00007f66d8d30fbc in QV4::MemoryManager::~MemoryManager() () from
/lib64/libQt5Qml.so.5
#10 0x00007f66d8e184ab in QV4::ExecutionEngine::~ExecutionEngine() () from
/lib64/libQt5Qml.so.5
#11 0x00007f66d8f57f96 in QV8Engine::~QV8Engine() () from /lib64/libQt5Qml.so.5
#12 0x00007f66d8f580b9 in QV8Engine::~QV8Engine() () from /lib64/libQt5Qml.so.5
#13 0x00007f66d8daf7b6 in QJSEngine::~QJSEngine() () from /lib64/libQt5Qml.so.5
#14 0x00007f66d8ec375d in QQmlEngine::~QQmlEngine() () from
/lib64/libQt5Qml.so.5
#15 0x00007f66d8ec3819 in QQmlEngine::~QQmlEngine() () from
/lib64/libQt5Qml.so.5
#16 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#17 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#18 0x00007f66de4badf9 in QQuickWidget::~QQuickWidget() () from
/lib64/libQt5QuickWidgets.so.5
#19 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#20 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#21 0x00007f66dba44389 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#22 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#23 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#24 0x00007f66dbb92379 in QStackedWidget::~QStackedWidget() () from
/lib64/libQt5Widgets.so.5
#25 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#26 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#27 0x00007f66dbb9f169 in QTabWidget::~QTabWidget() () from
/lib64/libQt5Widgets.so.5
#28 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#29 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#30 0x00007f669a3d306e in ScreenLockerKcmForm::~ScreenLockerKcmForm() () from
/usr/lib64/qt5/plugins/screenlocker_kcm.so
#31 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#32 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#33 0x00007f66dd0e20bd in KCModule::~KCModule() () from
/lib64/libKF5ConfigWidgets.so.5
#34 0x00007f669a3d768b in ScreenLockerKcm::~ScreenLockerKcm() () from
/usr/lib64/qt5/plugins/screenlocker_kcm.so
#35 0x00007f66de02cf44 in KCModuleProxy::deleteClient() () from
/lib64/libKF5KCMUtils.so.5
#36 0x00007f66de02cfec in KCModuleProxy::~KCModuleProxy() () from
/lib64/libKF5KCMUtils.so.5
#37 0x00007f66de02d1a9 in KCModuleProxy::~KCModuleProxy() () from
/lib64/libKF5KCMUtils.so.5
#38 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#39 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#40 0x00007f66dba44389 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#41 0x00007f66da56425c in QObjectPrivate::deleteChildren() () from
/lib64/libQt5Core.so.5
#42 0x00007f66dba4409b in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#43 0x00007f66dbbbd529 in QScrollArea::~QScrollArea() () from
/lib64/libQt5Widgets.so.5
#44 0x00007f66dbffe2fb in KPageWidgetItem::~KPageWidgetItem() () from
/lib64/libKF5WidgetsAddons.so.5
#45 0x00007f66dbffe319 in KPageWidgetItem::~KPageWidgetItem() () from
/lib64/libKF5WidgetsAddons.so.5
#46 0x00007f66dbffed5b in PageItem::~PageItem() () from
/lib64/libKF5WidgetsAddons.so.5
#47 0x00007f66dbfff97e in KPageWidgetModel::removePage(KPageWidgetItem*) ()
from /lib64/libKF5WidgetsAddons.so.5
#48 0x00007f66de268435 in ModuleView::closeModules() () from
/lib64/libsystemsettingsview.so.3
#49 0x00007f66b249903e in IconMode::backToOverview() () from
/usr/lib64/qt5/plugins/icon_mode.so
#50 0x00007f66da55d7b1 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#51 0x00007f66db9fa4b2 in QAction::triggered(bool) () from
/lib64/libQt5Widgets.so.5
#52 0x00007f66db9fcee2 in QAction::activate(QAction::ActionEvent) () from
/lib64/libQt5Widgets.so.5
#53 0x00007f66dbaeadbd in QAbstractButtonPrivate::click() () from
/lib64/libQt5Widgets.so.5
#54 0x00007f66dbaeb004 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /lib64/libQt5Widgets.so.5
#55 0x00007f66dbbb78aa in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#56 0x00007f66dba48780 in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#57 0x00007f66dbbb7992 in QToolButton::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#58 0x00007f66dba00ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#59 0x00007f66dba0952d in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#60 0x00007f66da5367aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#61 0x00007f66dba07bbd in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/lib64/libQt5Widgets.so.5
#62 0x00007f66dba62f06 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#63 0x00007f66dba65963 in QWidgetWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#64 0x00007f66dba00ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#65 0x00007f66dba08671 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#66 0x00007f66da5367aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#67 0x00007f66db4f72b3 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib64/libQt5Gui.so.5
#68 0x00007f66db4f8d85 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /lib64/libQt5Gui.so.5
#69 0x00007f66db4d9c4b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#70 0x00007f66c6f9c750 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5XcbQpa.so.5
#71 0x00007f66d2616e42 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#72 0x00007f66d26171c0 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#73 0x00007f66d261726c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#74 0x00007f66da58471f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#75 0x00007f66da53573a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#76 0x00007f66da53d23c in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#77 0x000055df7e8e3230 in main ()
Possible duplicates by query: bug 374115, bug 373873, bug 373811, bug 373793,
bug 373731.
Reported using DrKonqi
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