Application: kcmshell5 (5.10.1)

Qt Version: 5.7.1
Frameworks Version: 5.35.0
Operating System: Linux 4.11.8-300.fc26.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I added a few (4-6) VPN by importing .ovpn files and not setting any config.

-- Backtrace:
Application: System Settings Module (kcmshell5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f12847888c0 (LWP 2382))]

Thread 2 (Thread 0x7f1270deb700 (LWP 2384)):
#0  0x00007f1289413ab4 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f128941449b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f128941467c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f12905a1d0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1290551b8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f12903a6efa in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f12930a0709 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#7  0x00007f12903ab1ee in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f128db3a36d in start_thread () from /lib64/libpthread.so.0
#9  0x00007f128f792b8f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f12847888c0 (LWP 2382)):
[KCrash Handler]
#6  0x00005623b0378c00 in ?? ()
#7  0x00007f12780b5f06 in NotifyByAudio::~NotifyByAudio() () from /lib64/libKF5Notifications.so.5
#8  0x00007f12780b5fa9 in NotifyByAudio::~NotifyByAudio() () from /lib64/libKF5Notifications.so.5
#9  0x00007f1290580a88 in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#10 0x00007f1290581962 in QObject::~QObject() () from /lib64/libQt5Core.so.5
#11 0x00007f1278090259 in (anonymous namespace)::Q_QGS_s_self::innerFunction()::Holder::~Holder() () from /lib64/libKF5Notifications.so.5
#12 0x00007f128f6bcc38 in __run_exit_handlers () from /lib64/libc.so.6
#13 0x00007f128f6bcc8a in exit () from /lib64/libc.so.6
#14 0x00007f128f6a24e1 in __libc_start_main () from /lib64/libc.so.6
#15 0x00005623ab2a88ca in _start ()

Reported using DrKonqi