Bug 376414

Application: systemsettings5 (5.8.5)

Qt Version: 5.7.1
Frameworks Version: 5.30.0
Operating System: Linux 4.4.45-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:

I closed system settings and got the message that it crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Systemeinstellungen (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7a4d5e51c0 (LWP 29602))]

Thread 9 (Thread 0x7f7a147b9700 (LWP 29866)):
#0  0x00007ffe4d454979 in ?? ()
#1  0x00007ffe4d454c9f in clock_gettime ()
#2  0x00007f7a492c76b6 in clock_gettime () from /usr/lib/libc.so.6
#3  0x00007f7a49a4c261 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f7a49bd4119 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#5  0x00007f7a49bd46c5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#6  0x00007f7a49bd5a5e in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f7a435ebc89 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0x00007f7a435ec6ab in ?? () from /usr/lib/libglib-2.0.so.0
#9  0x00007f7a435ec89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0x00007f7a49bd648b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0x00007f7a49b7fe9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#12 0x00007f7a499a2053 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#13 0x00007f7a47cd6e75 in ?? () from /usr/lib/libQt5Qml.so.5
#14 0x00007f7a499a6ce8 in ?? () from /usr/lib/libQt5Core.so.5
#15 0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f7a20926700 (LWP 29618)):
#0  0x00007f7a4532f10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f7a26b2d3fb in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f7a26b2d257 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f7a21127700 (LWP 29617)):
#0  0x00007f7a4532f10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f7a26b2d3fb in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f7a26b2d257 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f7a21928700 (LWP 29616)):
#0  0x00007f7a4532f10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f7a26b2d3fb in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f7a26b2d257 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f7a22129700 (LWP 29615)):
#0  0x00007f7a4532f10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f7a26b2d3fb in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f7a26b2d257 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f7a22b31700 (LWP 29614)):
#0  0x00007f7a4532f10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f7a26b2d3fb in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f7a26b2d257 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f7a31691700 (LWP 29605)):
#0  0x00007f7a492b148d in poll () from /usr/lib/libc.so.6
#1  0x00007f7a435ec786 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f7a435ec89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f7a49bd648b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f7a49b7fe9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f7a499a2053 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f7a4a4f7de5 in ?? () from /usr/lib/libQt5DBus.so.5
#7  0x00007f7a499a6ce8 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f7a39b79700 (LWP 29604)):
#0  0x00007f7a492b148d in poll () from /usr/lib/libc.so.6
#1  0x00007f7a45bbe8e0 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f7a45bc0679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f7a3bcf4789 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f7a499a6ce8 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f7a45329454 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f7a492ba7df in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f7a4d5e51c0 (LWP 29602)):
[KCrash Handler]
#6  0x00007f7a47ba8395 in QV4::WeakValue::free() () from /usr/lib/libQt5Qml.so.5
#7  0x00007f7a47c18e42 in QV4::QObjectWrapper::destroyObject(bool) () from /usr/lib/libQt5Qml.so.5
#8  0x00007f7a47aaf63f in QV4::MemoryManager::sweep(bool) () from /usr/lib/libQt5Qml.so.5
#9  0x00007f7a47ab0a4c in QV4::MemoryManager::~MemoryManager() () from /usr/lib/libQt5Qml.so.5
#10 0x00007f7a47b97f6b in QV4::ExecutionEngine::~ExecutionEngine() () from /usr/lib/libQt5Qml.so.5
#11 0x00007f7a47cd8926 in QV8Engine::~QV8Engine() () from /usr/lib/libQt5Qml.so.5
#12 0x00007f7a47cd8a49 in QV8Engine::~QV8Engine() () from /usr/lib/libQt5Qml.so.5
#13 0x00007f7a47b2f216 in QJSEngine::~QJSEngine() () from /usr/lib/libQt5Qml.so.5
#14 0x00007f7a47c430bd in QQmlEngine::~QQmlEngine() () from /usr/lib/libQt5Qml.so.5
#15 0x00007f7a47c43179 in QQmlEngine::~QQmlEngine() () from /usr/lib/libQt5Qml.so.5
#16 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#17 0x00007f7a49bb525f in QObject::~QObject() () from /usr/lib/libQt5Core.so.5
#18 0x00007f7a481a24b4 in QQuickWindow::~QQuickWindow() () from /usr/lib/libQt5Quick.so.5
#19 0x00007f7a48251f89 in QQuickView::~QQuickView() () from /usr/lib/libQt5Quick.so.5
#20 0x00007f7a4b7922e5 in QWindowContainer::~QWindowContainer() () from /usr/lib/libQt5Widgets.so.5
#21 0x00007f7a4b792309 in QWindowContainer::~QWindowContainer() () from /usr/lib/libQt5Widgets.so.5
#22 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#23 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#24 0x00007f7a4b770649 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#25 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#26 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#27 0x00007f7a4b770649 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#28 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#29 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#30 0x00007f7a4b8be259 in QStackedWidget::~QStackedWidget() () from /usr/lib/libQt5Widgets.so.5
#31 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#32 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#33 0x00007f7a4b8cb029 in QTabWidget::~QTabWidget() () from /usr/lib/libQt5Widgets.so.5
#34 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#35 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#36 0x00007f7a1d3d10ce in ?? () from /usr/lib/qt/plugins/kcm_kwindecoration.so
#37 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#38 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#39 0x00007f7a1d3cc9d1 in ?? () from /usr/lib/qt/plugins/kcm_kwindecoration.so
#40 0x00007f7a4d069004 in KCModuleProxy::deleteClient() () from /usr/lib/libKF5KCMUtils.so.5
#41 0x00007f7a4d06951c in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#42 0x00007f7a4d0696d9 in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#43 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#44 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#45 0x00007f7a4b770649 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#46 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#47 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#48 0x00007f7a4b8e92c9 in QScrollArea::~QScrollArea() () from /usr/lib/libQt5Widgets.so.5
#49 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#50 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#51 0x00007f7a4bf3d3ee in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#52 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#53 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#54 0x00007f7a4bf41d09 in KPageWidget::~KPageWidget() () from /usr/lib/libKF5WidgetsAddons.so.5
#55 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#56 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#57 0x00007f7a4d2aa859 in ModuleView::~ModuleView() () from /usr/lib/libsystemsettingsview.so.3
#58 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#59 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#60 0x00007f7a4b8be259 in QStackedWidget::~QStackedWidget() () from /usr/lib/libQt5Widgets.so.5
#61 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#62 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#63 0x00007f7a4b8be259 in QStackedWidget::~QStackedWidget() () from /usr/lib/libQt5Widgets.so.5
#64 0x00007f7a49bab9a1 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#65 0x00007f7a4b77035b in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#66 0x00007f7a4cda248e in KMainWindow::~KMainWindow() () from /usr/lib/libKF5XmlGui.so.5
#67 0x000000000040ed87 in ?? ()
#68 0x000000000040edf9 in ?? ()
#69 0x00007f7a49bae0d0 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#70 0x00007f7a4b774beb in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#71 0x00007f7a4b87400b in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#72 0x00007f7a4cda4fca in KMainWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5
#73 0x00007f7a4cdf78b5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5
#74 0x00007f7a4b72d35c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#75 0x00007f7a4b734ad1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#76 0x00007f7a49b81a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#77 0x00007f7a49b841cd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#78 0x00007f7a49bd6063 in ?? () from /usr/lib/libQt5Core.so.5
#79 0x00007f7a435ec587 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#80 0x00007f7a435ec7f0 in ?? () from /usr/lib/libglib-2.0.so.0
#81 0x00007f7a435ec89c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#82 0x00007f7a49bd646f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#83 0x00007f7a49b7fe9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#84 0x00007f7a49b8839c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#85 0x000000000040c0b0 in ?? ()
#86 0x00007f7a491f2291 in __libc_start_main () from /usr/lib/libc.so.6
#87 0x000000000040c12a in _start ()

Possible duplicates by query: bug 376410, bug 376392, bug 376358, bug 376323, bug 376171.

Reported using DrKonqi