Application: systemsettings5 (5.7.3)

Qt Version: 5.7.0
Frameworks Version: 5.24.0
Operating System: Linux 4.4.0-31-generic x86_64
Distribution: KDE neon User Edition 5.7

-- Information about the crash:
Clicking Window Decorations crashes the application
KDE Neon

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc31211d900 (LWP 20426))]

Thread 5 (Thread 0x7fc2e30e4700 (LWP 23623)):
#0  0x00007fff98d89caf in clock_gettime ()
#1  0x00007fc30e84ffb6 in __GI___clock_gettime (clock_id=1, tp=0x7fc2e30e3a00) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc30efda251 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fc30f15df89 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fc30f15e4f5 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc30f15f8be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc309ad492d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fc309ad52cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fc309ad54ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fc30f16030b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fc30f10ad9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fc30ef30044 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fc30d899685 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fc30ef34c28 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fc30ba576fa in start_thread (arg=0x7fc2e30e4700) at pthread_create.c:333
#15 0x00007fc30e841b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fc2eac9b700 (LWP 23441)):
#0  0x00007fc30f15e51b in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007fc30f15f8be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fc309ad492d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc309ad52cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc309ad54ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc30f16030b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc30f10ad9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fc30ef30044 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fc30d899685 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fc30ef34c28 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fc30ba576fa in start_thread (arg=0x7fc2eac9b700) at pthread_create.c:333
#11 0x00007fc30e841b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fc2f676a700 (LWP 20465)):
#0  0x00007fc30e8319cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc30771cf45 in ?? () from /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.96
#2  0x00007fc309b18740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc309ad4e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc309ad5340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc309ad54ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc30f16030b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fc30f10ad9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fc30ef30044 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fc3122707a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007fc30ef34c28 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fc30ba576fa in start_thread (arg=0x7fc2f676a700) at pthread_create.c:333
#12 0x00007fc30e841b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fc2ff2ac700 (LWP 20440)):
#0  0x00007fc30e835e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc30c2cdc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fc30c2cf8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fc301e35a39 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fc30ef34c28 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc30ba576fa in start_thread (arg=0x7fc2ff2ac700) at pthread_create.c:333
#6  0x00007fc30e841b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc31211d900 (LWP 20426)):
[KCrash Handler]
#6  0x00007fc30e770418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007fc30e77201a in __GI_abort () at abort.c:89
#8  0x00007fc30ef1b811 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fc30db31ab3 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007fc30db395da in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fc30db399c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fc310063ff5 in QWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007fc30db6f315 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fc3105f289c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fc3105fa296 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fc30f10cda8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fc31005940d in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007fc31005a03d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007fc310037e8b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007fc301e6b720 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#21 0x00007fc309ad51a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fc309ad5400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fc309ad54ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fc30f1602ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fc30f10ad9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fc30f1133ac in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000000000040c07e in ?? ()
#28 0x00007fc30e75b830 in __libc_start_main (main=0x40bcb0, argc=1, argv=0x7fff98d1e898, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff98d1e888) at ../csu/libc-start.c:291
#29 0x000000000040c0f9 in _start ()

Possible duplicates by query: bug 364721, bug 362635, bug 362228, bug 360407, bug 355643.

Reported using DrKonqi