Application: systemsettings5 (5.11.5)

Qt Version: 5.10.0
Frameworks Version: 5.42.0
Operating System: Linux 4.14.15-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed: When I click the adjust  button in window decorations the system settings crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Systeminställningar (systemsettings5), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2b08f4ac80 (LWP 15077))]

Thread 7 (Thread 0x7f2acba90700 (LWP 15154)):
#0  0x00007f2b04b2897b in poll () at /usr/lib/libc.so.6
#1  0x00007f2afe662ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2afe6633b2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2acca0f6d8 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007f2afe68b26a in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2b0087c08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f2b04b32e7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f2acc291700 (LWP 15153)):
#0  0x00007f2b04b243d8 in read () at /usr/lib/libc.so.6
#1  0x00007f2afe6a87d1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2afe662ac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2afe662f96 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2afe66310e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2afe663162 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007f2afe68b26a in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007f2b0087c08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f2b04b32e7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f2ad75b8700 (LWP 15086)):
#0  0x00007f2b04b2897b in poll () at /usr/lib/libc.so.6
#1  0x00007f2afe662ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2afe66310e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2b05473b94 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2b05415d0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2b0522578e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2b03294a19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f2b0522ab2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2b0087c08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2b04b32e7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f2adf91b700 (LWP 15082)):
#0  0x00007f2b04b2897b in poll () at /usr/lib/libc.so.6
#1  0x00007f2afe662ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2afe66310e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2b05473b94 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2b05415d0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2b0522578e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2b03294a19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f2b0522ab2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2b0087c08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2b04b32e7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f2aec7b9700 (LWP 15080)):
#0  0x00007f2b04b2897b in poll () at /usr/lib/libc.so.6
#1  0x00007f2afe662ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2afe66310e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2b05473b94 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2b05415d0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2b0522578e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2b05895416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f2b0522ab2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f2b0087c08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2b04b32e7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f2af5aa3700 (LWP 15079)):
#0  0x00007f2b04b2897b in poll () at /usr/lib/libc.so.6
#1  0x00007f2b010ff8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f2b01101679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f2af88517aa in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f2b0522ab2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f2b0087c08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f2b04b32e7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f2b08f4ac80 (LWP 15077)):
[KCrash Handler]
#5  0x00007f2b04a71860 in raise () at /usr/lib/libc.so.6
#6  0x00007f2b04a72ec9 in abort () at /usr/lib/libc.so.6
#7  0x00007f2b04e82d57 in __gnu_cxx::__verbose_terminate_handler() () at /build/gcc/src/gcc/libstdc++-v3/libsupc++/vterminate.cc:95
#8  0x00007f2b04e808c6 in __cxxabiv1::__terminate(void (*)()) (handler=<optimized out>) at /build/gcc/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:47
#9  0x00007f2b04e80913 in std::terminate() () at /build/gcc/src/gcc/libstdc++-v3/libsupc++/eh_terminate.cc:57
#10 0x00007f2b04e81721 in __cxxabiv1::__cxa_pure_virtual() () at /build/gcc/src/gcc/libstdc++-v3/libsupc++/pure.cc:50
#11 0x00007f2b0683afba in QSurface::supportsOpenGL() const () at /usr/lib/libQt5Gui.so.5
#12 0x00007f2af8859cfe in QXcbIntegration::createPlatformWindow(QWindow*) const () at /usr/lib/libQt5XcbQpa.so.5
#13 0x00007f2b06837ece in QWindowPrivate::create(bool, unsigned long long) () at /usr/lib/libQt5Gui.so.5
#14 0x00007f2b06838116 in QWindow::winId() const () at /usr/lib/libQt5Gui.so.5
#15 0x00007f2af481e933 in  () at /usr/lib/qt/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#16 0x00007f2af481f01d in  () at /usr/lib/qt/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#17 0x00007f2b071ca37d in  () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f2b071caf58 in QMenuBar::eventFilter(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f2b0541738c in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#20 0x00007f2b07036e18 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007f2b0703e816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f2b054176c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#23 0x00007f2b07078252 in QWidget::setParent(QWidget*, QFlags<Qt::WindowType>) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f2b0705411f in QLayout::addChildWidget(QWidget*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f2b070541d0 in QLayout::addWidget(QWidget*) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007f2b071af1df in QMdiSubWindow::setWidget(QWidget*) () at /usr/lib/libQt5Widgets.so.5
#27 0x00007f2b071a1f38 in QMdiArea::addSubWindow(QWidget*, QFlags<Qt::WindowType>) () at /usr/lib/libQt5Widgets.so.5
#28 0x00007f2ab6f409a0 in  () at /usr/lib/qt/plugins/kstyle_qtcurve5_config.so
#29 0x00007f2ab6f4c6e5 in  () at /usr/lib/qt/plugins/kstyle_qtcurve5_config.so
#30 0x00007f2ab6f4c792 in allocate_kstyle_config () at /usr/lib/qt/plugins/kstyle_qtcurve5_config.so
#31 0x00007f2ac9e03166 in  () at /usr/lib/qt/plugins/kcm_style.so
#32 0x00007f2b0544800f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#33 0x00007f2b0712c623 in QAbstractButton::clicked(bool) () at /usr/lib/libQt5Widgets.so.5
#34 0x00007f2b0712c83c in  () at /usr/lib/libQt5Widgets.so.5
#35 0x00007f2b0712dc7c in  () at /usr/lib/libQt5Widgets.so.5
#36 0x00007f2b0712de7e in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007f2b07076e38 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f2b07036e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f2b0703ed91 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007f2b054176c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#41 0x00007f2b0703dd1a in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib/libQt5Widgets.so.5
#42 0x00007f2b07092289 in  () at /usr/lib/libQt5Widgets.so.5
#43 0x00007f2b070949a0 in  () at /usr/lib/libQt5Widgets.so.5
#44 0x00007f2b07036e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#45 0x00007f2b0703e816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007f2b054176c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#47 0x00007f2b0682d634 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#48 0x00007f2b0682f186 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#49 0x00007f2b06806bbc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#50 0x00007f2af88d92fd in  () at /usr/lib/libQt5XcbQpa.so.5
#51 0x00007f2b05415d0b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#52 0x00007f2b0541eff8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#53 0x000055d7e6f6dcca in  ()
#54 0x00007f2b04a5df4a in __libc_start_main () at /usr/lib/libc.so.6
#55 0x000055d7e6f6dd4a in _start ()

Possible duplicates by query: bug 389500, bug 382439, bug 377656, bug 355966, bug 355218.

Reported using DrKonqi