Application: systemsettings5 (5.8.5)

Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.4.33-1-MANJARO x86_64
Distribution: "Manjaro Linux"

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

Trying to access 'Multimedia' in system settings and it simply crashed out and gave error message notification

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbbd6750240 (LWP 8621))]

Thread 6 (Thread 0x7fbbaa594700 (LWP 8967)):
#0  0x00007fbbd246e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fbbcc84b786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbbcc84b89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbbd2d912db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fbbd2d3ad3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fbbd2b5d063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fbbd0eb0e75 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fbbd2b61cf8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fbbce53c454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fbbd24777df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fbbaad95700 (LWP 8629)):
#0  0x00007fbbd246e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fbbcc84b786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbbcc84bb12 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbbac5be316 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007fbbcc8730d5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007fbbce53c454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fbbd24777df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fbbab596700 (LWP 8628)):
#0  0x00007fbbd246e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fbbcc84b786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbbcc84b89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbbcc84b8e1 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fbbcc8730d5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007fbbce53c454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fbbd24777df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fbbbb477700 (LWP 8624)):
#0  0x00007fbbd246e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fbbcc84b786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbbcc84b89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbbd2d912db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fbbd2d3ad3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fbbd2b5d063 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fbbd36a6de5 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fbbd2b61cf8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fbbce53c454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fbbd24777df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fbbc3f83700 (LWP 8623)):
#0  0x00007fbbd246e48d in poll () at /usr/lib/libc.so.6
#1  0x00007fbbcedbf8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fbbcedc1679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fbbc6708789 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fbbd2b61cf8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fbbce53c454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fbbd24777df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fbbd6750240 (LWP 8621)):
[KCrash Handler]
#6  0x00007fbbd23c204f in raise () at /usr/lib/libc.so.6
#7  0x00007fbbd23c347a in abort () at /usr/lib/libc.so.6
#8  0x00007fbbd2b484f1 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fbbd19e0fc9 in  () at /usr/lib/libQt5QuickWidgets.so.5
#10 0x00007fbbd19e131a in  () at /usr/lib/libQt5QuickWidgets.so.5
#11 0x00007fbbd19e2195 in QQuickWidget::resizeEvent(QResizeEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#12 0x00007fbbd490ce0e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007fbbd48c535c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007fbbd48ccad1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007fbbd2d3c8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#16 0x00007fbbd49056d2 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007fbbd4909553 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#18 0x00007fbbd490c3b5 in QWidget::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007fbbd49094e8 in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007fbbd490956f in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#21 0x00007fbbd490c3b5 in QWidget::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007fbbd490b9e9 in  () at /usr/lib/libQt5Widgets.so.5
#23 0x00007fbbd2d68f29 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#24 0x00007fbbd490cbab in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007fbbd48c535c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007fbbd48ccad1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#27 0x00007fbbd2d3c8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#28 0x00007fbbd2d3f06d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#29 0x00007fbbd2d90eb3 in  () at /usr/lib/libQt5Core.so.5
#30 0x00007fbbcc84b587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#31 0x00007fbbcc84b7f0 in  () at /usr/lib/libglib-2.0.so.0
#32 0x00007fbbcc84b89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#33 0x00007fbbd2d912bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#34 0x00007fbbd2d3ad3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#35 0x00007fbbd2d4323c in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#36 0x000000000040c0b0 in  ()
#37 0x00007fbbd23af291 in __libc_start_main () at /usr/lib/libc.so.6
#38 0x000000000040c12a in _start ()

Reported using DrKonqi