Application: systemsettings5 (5.10.2)

Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 3.18.57-1-MANJARO x86_64
Distribution: "Manjaro Linux"

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

Under System settings->shortcuts->Global Shortcuts -> Plasma

Activate Simple Menu Widget is displayed twice. So i try to set same shortcut twice as follows.

First If i set shortcut to Meta + M for first entry and leave second blank.
Then i try to set same shortcut for second entry and this leads to system settings crash.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe33547c7c0 (LWP 1245))]

Thread 4 (Thread 0x7fe307859700 (LWP 1255)):
#0  0x00007fe33113d02d in read () at /usr/lib/libc.so.6
#1  0x00007fe31b06cf51 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#2  0x00007fe31b6fd30e in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007fe31b6fdd80 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007fe31b6fde40 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007fe31b70be29 in  () at /usr/lib/libpulse.so.0
#6  0x00007fe31b09bfe8 in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#7  0x00007fe32d176297 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fe33114b25f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe319bb5700 (LWP 1247)):
#0  0x00007fe32b05da29 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fe32b017bf4 in g_main_context_release () at /usr/lib/libglib-2.0.so.0
#2  0x00007fe32b018bb6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fe32b018d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fe331a69e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fe331a1021a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fe33183240a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fe332390d45 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007fe331836cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fe32d176297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fe33114b25f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe322566700 (LWP 1246)):
#0  0x00007fe3311412bd in poll () at /usr/lib/libc.so.6
#1  0x00007fe32d9fa8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fe32d9fc679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fe3250fcd49 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fe331836cbd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fe32d176297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fe33114b25f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe33547c7c0 (LWP 1245)):
[KCrash Handler]
#5  0x00007fe3337aa480 in QLabel::text() const () at /usr/lib/libQt5Widgets.so.5
#6  0x00007fe334c372c6 in  () at /usr/lib/libKF5XmlGui.so.5
#7  0x00007fe331a4057f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#8  0x00007fe32eecb104 in KGlobalAccel::globalShortcutChanged(QAction*, QKeySequence const&) () at /usr/lib/libKF5GlobalAccel.so.5
#9  0x00007fe32eece152 in  () at /usr/lib/libKF5GlobalAccel.so.5
#10 0x00007fe331a40465 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#11 0x00007fe32eed9cd6 in  () at /usr/lib/libKF5GlobalAccel.so.5
#12 0x00007fe32eedbc55 in  () at /usr/lib/libKF5GlobalAccel.so.5
#13 0x00007fe33239c0f8 in  () at /usr/lib/libQt5DBus.so.5
#14 0x00007fe331a40e72 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#15 0x00007fe3335e246c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fe3335e9cf4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007fe331a11b98 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#18 0x00007fe331a1402d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#19 0x00007fe331a69a63 in  () at /usr/lib/libQt5Core.so.5
#20 0x00007fe32b018a47 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#21 0x00007fe32b018c78 in  () at /usr/lib/libglib-2.0.so.0
#22 0x00007fe32b018d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#23 0x00007fe331a69e7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#24 0x00007fe331a1021a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#25 0x00007fe331a18a74 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#26 0x000000000040b54a in  ()
#27 0x00007fe33107e43a in __libc_start_main () at /usr/lib/libc.so.6
#28 0x000000000040b5ca in _start ()

Reported using DrKonqi