Bug 410019

Application: systemsettings5 (5.16.3)

Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 5.2.1-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Opening from the app launcher.
- Unusual behavior I noticed:
The system monitor widget is not displaying RAM usage, TeamViewer is also crashing.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9bb0a30840 (LWP 10127))]

Thread 5 (Thread 0x7f9b9ab3a700 (LWP 10133)):
#0  0x00007f9bb570518c in read () at /usr/lib/libc.so.6
#1  0x00007f9bb34999f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9bb34e7311 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9bb34e8a28 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f9bb34e8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f9bb5caa9bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f9bb5c515ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f9bb5a842f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f9bb4d928f9 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f9bb5a85520 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f9bb42c157f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f9bb57140e3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f9ba4c40700 (LWP 10132)):
#0  0x00007f9bb5709667 in poll () at /usr/lib/libc.so.6
#1  0x00007f9bb34e8a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9bb34e8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9bb5caa9bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f9bb5c515ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9bb5a842f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9bb4d928f9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f9bb5a85520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f9bb42c157f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f9bb57140e3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f9bae482700 (LWP 10130)):
#0  0x00007f9bb3499479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f9bb34e836c in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f9bb34e89a6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9bb34e8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f9bb5caa9bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f9bb5c515ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f9bb5a842f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f9bb5ee2b37 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f9bb5a85520 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f9bb42c157f in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f9bb57140e3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f9bafbfb700 (LWP 10129)):
#0  0x00007f9bb5709667 in poll () at /usr/lib/libc.so.6
#1  0x00007f9bb4280630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f9bb42822db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f9bb059c049 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f9bb5a85520 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f9bb42c157f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f9bb57140e3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f9bb0a30840 (LWP 10127)):
[KCrash Handler]
#6  0x00007f9bb5652755 in raise () at /usr/lib/libc.so.6
#7  0x00007f9bb563d851 in abort () at /usr/lib/libc.so.6
#8  0x00007f9bb5a4a8b6 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f9bb541e026 in  () at /usr/lib/libQt5QuickWidgets.so.5
#10 0x00007f9bb541e354 in  () at /usr/lib/libQt5QuickWidgets.so.5
#11 0x00007f9bb5420586 in QQuickWidget::resizeEvent(QResizeEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#12 0x00007f9bb66e850f in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f9bb5421274 in QQuickWidget::event(QEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#14 0x00007f9bb66a44d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f9bb66ada21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007f9bb5c529c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#17 0x00007f9bb66e0430 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f9bb66e44b4 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f9bb66e77a5 in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f9bb66e4471 in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f9bb66e44d2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f9bb66e77a5 in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f9bb66cad4b in QStackedLayout::setCurrentIndex(int) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f9bb66cb39c in QStackedLayout::insertWidget(int, QWidget*) () at /usr/lib/libQt5Widgets.so.5
#25 0x000055d00fc6c535 in  ()
#26 0x000055d00fc6f1b9 in  ()
#27 0x00007f9bb5c8bbb3 in  () at /usr/lib/libQt5Core.so.5
#28 0x00007f9bb5c7f3e5 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#29 0x00007f9bb66a44d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007f9bb66ada21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007f9bb5c529c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#32 0x00007f9bb5ca9d3d in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#33 0x00007f9bb5caa5d2 in  () at /usr/lib/libQt5Core.so.5
#34 0x00007f9bb34e6cf4 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#35 0x00007f9bb34e8b11 in  () at /usr/lib/libglib-2.0.so.0
#36 0x00007f9bb34e8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#37 0x00007f9bb5caa9a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#38 0x00007f9bb5c515ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#39 0x00007f9bb5c59326 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#40 0x000055d00fc69475 in  ()
#41 0x00007f9bb563eee3 in __libc_start_main () at /usr/lib/libc.so.6
#42 0x000055d00fc694fe in _start ()
[Inferior 1 (process 10127) detached]

Reported using DrKonqi