Bug 374150

Summary:	Crash when opening system settings options then backing out.
Product:	[Applications] systemsettings	Reporter:	danielmarino96
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	alex.danila.web
Priority:	NOR	Keywords:	drkonqi
Version:	5.8.4
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description danielmarino96 2016-12-25 18:59:45 UTC

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

Comment 1 Alex Dănilă 2016-12-26 09:36:41 UTC

A mee too here. Going back to "all settings" after making a change almost surely results in crash. I remember going back without crashes, but now I replicate everytime.
Debian Unstable, 4.8.2.



Application: Configurări de sistem (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6f9bdd48c0 (LWP 2141))]

Thread 6 (Thread 0x7f6f73fff700 (LWP 2155)):
#0  g_mutex_unlock (mutex=0x7f6f6c000990) at ././glib/gthread-posix.c:1348
#1  0x00007f6fa254db16 in g_main_context_iteration (context=0x7f6f6c000990, may_block=<optimized out>) at ././glib/gmain.c:3991
#2  0x00007f6fa7d73f5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f6fa7d1d8da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6fa7b4b0f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6fa64cc6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f6fa7b4fda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6fa466b464 in start_thread (arg=0x7f6f73fff700) at pthread_create.c:333
#8  0x00007f6fa74699df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 5 (Thread 0x7f6f82a3b700 (LWP 2146)):
#0  0x00007f6fa746056d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6fa254d9f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f6f7c002e70, timeout=<optimized out>, context=0x7f6f7c000990) at ././glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7f6f7c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#3  0x00007f6fa254db0c in g_main_context_iteration (context=0x7f6f7c000990, may_block=1) at ././glib/gmain.c:3990
#4  0x00007f6fa7d73f5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6fa7d1d8da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6fa7b4b0f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6fa64cc6a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f6fa7b4fda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6fa466b464 in start_thread (arg=0x7f6f82a3b700) at pthread_create.c:333
#10 0x00007f6fa74699df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7f6f8670b700 (LWP 2144)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6f8a9d62bb in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f6f8a9d6117 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f6fa466b464 in start_thread (arg=0x7f6f8670b700) at pthread_create.c:333
#4  0x00007f6fa74699df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f6f909d9700 (LWP 2143)):
#0  0x00007f6fa746056d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6fa254d9f6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f6f8c003020, timeout=<optimized out>, context=0x7f6f8c000990) at ././glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7f6f8c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#3  0x00007f6fa254db0c in g_main_context_iteration (context=0x7f6f8c000990, may_block=1) at ././glib/gmain.c:3990
#4  0x00007f6fa7d73f5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6fa7d1d8da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6fa7b4b0f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6faae7f6d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f6fa7b4fda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6fa466b464 in start_thread (arg=0x7f6f909d9700) at pthread_create.c:333
#10 0x00007f6fa74699df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f6f99456700 (LWP 2142)):
#0  0x00007f6fa746056d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6fa4ee5150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6fa4ee6ee9 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6f9b9b5b69 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f6fa7b4fda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6fa466b464 in start_thread (arg=0x7f6f99456700) at pthread_create.c:333
#6  0x00007f6fa74699df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f6f9bdd48c0 (LWP 2141)):
[KCrash Handler]
#6  0x00007f6fa639ee05 in QV4::WeakValue::free() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f6fa640fb32 in QV4::QObjectWrapper::destroyObject(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f6fa62a5e4f in QV4::MemoryManager::sweep(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f6fa62a725c in QV4::MemoryManager::~MemoryManager() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f6fa638e71b in QV4::ExecutionEngine::~ExecutionEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f6fa64ce156 in QV8Engine::~QV8Engine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f6fa64ce279 in QV8Engine::~QV8Engine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f6fa6325a26 in QJSEngine::~QJSEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f6fa643997d in QQmlEngine::~QQmlEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f6fa6439a39 in QQmlEngine::~QQmlEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f6fa7d5308f in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f6fa679b414 in QQuickWindow::~QQuickWindow() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f6fa684b199 in QQuickView::~QQuickView() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f6fa9268a55 in QWindowContainer::~QWindowContainer() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f6fa9268a79 in QWindowContainer::~QWindowContainer() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f6fa9246e19 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f6fa9246e19 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f6fa9394639 in QStackedWidget::~QStackedWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f6fa93a1409 in QTabWidget::~QTabWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f6f7a19e0ae in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_kwindecoration.so
#37 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007f6fa9eeb28d in KCModule::~KCModule() () from /usr/lib/x86_64-linux-gnu/libKF5ConfigWidgets.so.5
#40 0x00007f6f7a19a971 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_kwindecoration.so
#41 0x00007f6faa8d0184 in KCModuleProxy::deleteClient() () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#42 0x00007f6faa8d022c in KCModuleProxy::~KCModuleProxy() () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#43 0x00007f6faa8d03e9 in KCModuleProxy::~KCModuleProxy() () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#44 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f6fa9246e19 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007f6fa7d49d11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f6fa9246b2b in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007f6fa93bf6a9 in QScrollArea::~QScrollArea() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007f6fa980327b in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#51 0x00007f6fa9803299 in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#52 0x00007f6fa9803cdb in ?? () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#53 0x00007f6fa98048fe in KPageWidgetModel::removePage(KPageWidgetItem*) () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#54 0x00007f6faab0ba45 in ModuleView::closeModules() () from /usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#55 0x00007f6f855b12ce in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/icon_mode.so
#56 0x00007f6fa7d4b4e9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00007f6fa91fd162 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#58 0x00007f6fa91ffb50 in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#59 0x00007f6fa92ed76d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#60 0x00007f6fa92ed9a4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#61 0x00007f6fa93b9a4a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#62 0x00007f6fa924b1d8 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#63 0x00007f6fa93b9b29 in QToolButton::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#64 0x00007f6fa9203b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#65 0x00007f6fa920c19d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#66 0x00007f6fa7d1f8f0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00007f6fa920a84d in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#68 0x00007f6fa9265866 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#69 0x00007f6fa9268273 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#70 0x00007f6fa9203b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#71 0x00007f6fa920b2e1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#72 0x00007f6fa7d1f8f0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#73 0x00007f6fa8c68b03 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#74 0x00007f6fa8c6a685 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#75 0x00007f6fa8c4861b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#76 0x00007f6f9b9ec4e0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#77 0x00007f6fa254d7f7 in g_main_dispatch (context=0x7f6f940016f0) at ././glib/gmain.c:3203
#78 g_main_context_dispatch (context=context@entry=0x7f6f940016f0) at ././glib/gmain.c:3856
#79 0x00007f6fa254da60 in g_main_context_iterate (context=context@entry=0x7f6f940016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3929
#80 0x00007f6fa254db0c in g_main_context_iteration (context=0x7f6f940016f0, may_block=1) at ././glib/gmain.c:3990
#81 0x00007f6fa7d73f3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#82 0x00007f6fa7d1d8da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#83 0x00007f6fa7d2604c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#84 0x000055b03f948a60 in ?? ()
#85 0x00007f6fa73a12b1 in __libc_start_main (main=0x55b03f948670, argc=1, argv=0x7ffedccf9fb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffedccf9fa8) at ../csu/libc-start.c:291
#86 0x000055b03f948ada in _start ()

Comment 2 Christoph Feck 2016-12-31 05:44:16 UTC


*** This bug has been marked as a duplicate of bug 344942 ***