Bug 390692

Application: kcmshell5 (5.12.80)

Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.3-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked on the network manager applet "wrench" button to edit some wifi settings while i was connecting to a network, the crash occured soon after the settings windows showed up.

-- Backtrace:
Application: System Settings Module (kcmshell5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2b3d3a6d40 (LWP 2082))]

Thread 4 (Thread 0x7f2b08087700 (LWP 2087)):
#0  0x00007f2b3ccedf8b in __GI___poll (fds=0x7f2b08086660, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2b1980b1e5 in ?? () from /usr/lib64/libGLX_nvidia.so.0
#2  0x00007f2b1888aa8e in ?? () from /usr/lib64/libnvidia-glcore.so.390.25
#3  0x00007f2b187abd8e in ?? () from /usr/lib64/libnvidia-glcore.so.390.25
#4  0x00007f2b19801cde in ?? () from /usr/lib64/libGLX_nvidia.so.0
#5  0x00007f2b28d018e2 in QGLXContext::swapBuffers(QPlatformSurface*) () from /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#6  0x00007f2b3a936382 in QOpenGLContext::swapBuffers(QSurface*) () from /usr/lib64/libQt5Gui.so.5
#7  0x00007f2b38edbc40 in QSGRenderThread::syncAndRender() () from /usr/lib64/libQt5Quick.so.5
#8  0x00007f2b38ee0918 in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#9  0x00007f2b39f158f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#10 0x00007f2b36e17558 in start_thread (arg=0x7f2b08087700) at pthread_create.c:465
#11 0x00007f2b3ccf872f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f2b173bf700 (LWP 2085)):
#0  0x00007f2b34b23759 in g_mutex_lock (mutex=mutex@entry=0x7f2b10000be0) at gthread-posix.c:1336
#1  0x00007f2b34add851 in g_main_context_query (context=context@entry=0x7f2b10000be0, max_priority=2147483647, timeout=timeout@entry=0x7f2b173bebc4, fds=fds@entry=0x7f2b100029e0, n_fds=n_fds@entry=1) at gmain.c:3545
#2  0x00007f2b34ade087 in g_main_context_iterate (context=context@entry=0x7f2b10000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3850
#3  0x00007f2b34ade21c in g_main_context_iteration (context=0x7f2b10000be0, may_block=1) at gmain.c:3929
#4  0x00007f2b3a142dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f2b3a0e9c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f2b39f108fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f2b38a07245 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f2b39f158f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f2b36e17558 in start_thread (arg=0x7f2b173bf700) at pthread_create.c:465
#10 0x00007f2b3ccf872f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f2b209b7700 (LWP 2084)):
#0  0x00007f2b3ccedf8b in __GI___poll (fds=0x7f2b1c002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2b34ade109 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f2b1c002de0, timeout=<optimized out>, context=0x7f2b1c000be0) at gmain.c:4169
#2  g_main_context_iterate (context=context@entry=0x7f2b1c000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3863
#3  0x00007f2b34ade21c in g_main_context_iteration (context=0x7f2b1c000be0, may_block=1) at gmain.c:3929
#4  0x00007f2b3a142dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f2b3a0e9c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f2b39f108fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f2b3a56fbd5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f2b39f158f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f2b36e17558 in start_thread (arg=0x7f2b209b7700) at pthread_create.c:465
#10 0x00007f2b3ccf872f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f2b3d3a6d40 (LWP 2082)):
[KCrash Handler]
#6  0x00007f2b38e81cb8 in QQuickAnimatorProxyJob::sceneGraphInitialized() () from /usr/lib64/libQt5Quick.so.5
#7  0x00007f2b3a11a022 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f2b3b10000c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#9  0x00007f2b3b107304 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#10 0x00007f2b3a0eb418 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#11 0x00007f2b3a0eddf5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#12 0x00007f2b3a143713 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5
#13 0x00007f2b34addf57 in g_main_dispatch (context=0x7f2b24004fc0) at gmain.c:3142
#14 g_main_context_dispatch (context=context@entry=0x7f2b24004fc0) at gmain.c:3795
#15 0x00007f2b34ade190 in g_main_context_iterate (context=context@entry=0x7f2b24004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3868
#16 0x00007f2b34ade21c in g_main_context_iteration (context=0x7f2b24004fc0, may_block=1) at gmain.c:3929
#17 0x00007f2b3a142d8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#18 0x00007f2b2cbb7151 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5XcbQpa.so.5
#19 0x00007f2b3a0e9c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#20 0x00007f2b3a0f2864 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#21 0x00007f2b3cfc9470 in kdemain (_argc=<optimized out>, _argv=<optimized out>) at /usr/src/debug/kde-cli-tools5-5.12.80git.20180210T155619~a94e055-6.2.x86_64/kcmshell/main.cpp:320
#22 0x00007f2b3cc20f4a in __libc_start_main (main=0x5594cafc97e0 <main>, argc=2, argv=0x7ffd8d9b5f28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd8d9b5f18) at ../csu/libc-start.c:308
#23 0x00005594cafc981a in _start () at ../sysdeps/x86_64/start.S:120

Reported using DrKonqi