Application: systemsettings5 (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.27-27-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Settings->Configure Desktop->Desktop Behavior->Desktop Effects
Select any of the red "film icon" buttons to (presumably) preview the effect.
Crashes ... every time, on multiple workstations.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f157ba5c780 (LWP 7035))]

Thread 4 (Thread 0x7f1569486700 (LWP 7036)):
#0  0x00007f15777a1bfd in poll () at /lib64/libc.so.6
#1  0x00007f1574576422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f157457800f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f156b7db3c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f1577e9c32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f1573d000a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f15777aa02d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f15493d6700 (LWP 7072)):
#0  0x00007f15777a1bfd in poll () at /lib64/libc.so.6
#1  0x00007f15737e3e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f15737e3f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f15780ced8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f1578075d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f1577e9761a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f1576417e18 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f1577e9c32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f1573d000a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f15777aa02d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f152a7fa700 (LWP 7079)):
#0  0x00007f157779dccd in read () at /lib64/libc.so.6
#1  0x00007f1562b38df1 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so
#2  0x00007f1562fb5b5e in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#3  0x00007f1562fb6572 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f1562fb6630 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f1562fc4783 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f1562b65f98 in  () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so
#7  0x00007f1573d000a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f15777aa02d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f157ba5c780 (LWP 7035)):
[KCrash Handler]
#6  0x00007f152c60500e in  () at /usr/lib64/libkdecore.so.5
#7  0x00007f157b8b98ea in call_init.part () at /lib64/ld-linux-x86-64.so.2
#8  0x00007f157b8b99d3 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#9  0x00007f157b8bdb08 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#10 0x00007f157b8b97a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#11 0x00007f157b8bd2fb in _dl_open () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f1571e0302b in dlopen_doit () at /lib64/libdl.so.2
#13 0x00007f157b8b97a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#14 0x00007f1571e035dd in _dlerror_run () at /lib64/libdl.so.2
#15 0x00007f1571e030c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#16 0x00007f152cc35f25 in libmodman::module_manager::load_file(std::string, bool) () at /usr/lib64/libmodman.so.1
#17 0x00007f152cc362b3 in libmodman::module_manager::load_dir(std::string, bool) () at /usr/lib64/libmodman.so.1
#18 0x00007f152ce46e06 in  () at /usr/lib64/libproxy.so.1
#19 0x00007f152ce479bb in px_proxy_factory_new () at /usr/lib64/libproxy.so.1
#20 0x00007f152d05d6f9 in  () at /usr/lib64/gio/modules/libgiolibproxy.so
#21 0x00007f1573ad80eb in g_type_create_instance () at /usr/lib64/libgobject-2.0.so.0
#22 0x00007f1573abd05d in  () at /usr/lib64/libgobject-2.0.so.0
#23 0x00007f1573abeb6d in g_object_newv () at /usr/lib64/libgobject-2.0.so.0
#24 0x00007f1573abf31c in g_object_new () at /usr/lib64/libgobject-2.0.so.0
#25 0x00007f152df2e071 in  () at /usr/lib64/libgio-2.0.so.0
#26 0x00007f152df2e1f0 in  () at /usr/lib64/libgio-2.0.so.0
#27 0x00007f152e2b2ffd in  () at /usr/lib64/libsoup-2.4.so.1
#28 0x00007f1573abd092 in  () at /usr/lib64/libgobject-2.0.so.0
#29 0x00007f1573abeb6d in g_object_newv () at /usr/lib64/libgobject-2.0.so.0
#30 0x00007f1573abf31c in g_object_new () at /usr/lib64/libgobject-2.0.so.0
#31 0x00007f152e2bca7c in soup_session_add_feature_by_type () at /usr/lib64/libsoup-2.4.so.1
#32 0x00007f152e2bd53b in  () at /usr/lib64/libsoup-2.4.so.1
#33 0x00007f1573abd878 in  () at /usr/lib64/libgobject-2.0.so.0
#34 0x00007f1573abef24 in g_object_new_valist () at /usr/lib64/libgobject-2.0.so.0
#35 0x00007f152e2c013b in soup_session_async_new_with_options () at /usr/lib64/libsoup-2.4.so.1
#36 0x00007f152e528c01 in  () at /usr/lib64/gstreamer-1.0/libgstsouphttpsrc.so
#37 0x00007f1540b336e2 in  () at /usr/lib64/libgstbase-1.0.so.0
#38 0x00007f1540b33ba0 in  () at /usr/lib64/libgstbase-1.0.so.0
#39 0x00007f15418f735e in  () at /usr/lib64/libgstreamer-1.0.so.0
#40 0x00007f15418f795b in gst_pad_set_active () at /usr/lib64/libgstreamer-1.0.so.0
#41 0x00007f15418d9ced in  () at /usr/lib64/libgstreamer-1.0.so.0
#42 0x00007f15418ea15c in gst_iterator_fold () at /usr/lib64/libgstreamer-1.0.so.0
#43 0x00007f15418da13a in  () at /usr/lib64/libgstreamer-1.0.so.0
#44 0x00007f15418dbe30 in  () at /usr/lib64/libgstreamer-1.0.so.0
#45 0x00007f15418dc21f in  () at /usr/lib64/libgstreamer-1.0.so.0
#46 0x00007f1540b31b16 in  () at /usr/lib64/libgstbase-1.0.so.0
#47 0x00007f15418de0ed in gst_element_change_state () at /usr/lib64/libgstreamer-1.0.so.0
#48 0x00007f15418de343 in gst_element_change_state () at /usr/lib64/libgstreamer-1.0.so.0
#49 0x00007f15418de8fc in  () at /usr/lib64/libgstreamer-1.0.so.0
#50 0x00007f153a241670 in  () at /usr/lib64/gstreamer-1.0/libgstplayback.so
#51 0x00007f15418de0ed in gst_element_change_state () at /usr/lib64/libgstreamer-1.0.so.0
#52 0x00007f15418de343 in gst_element_change_state () at /usr/lib64/libgstreamer-1.0.so.0
#53 0x00007f15418de8fc in  () at /usr/lib64/libgstreamer-1.0.so.0
#54 0x00007f153a24b8df in  () at /usr/lib64/gstreamer-1.0/libgstplayback.so
#55 0x00007f153a24c698 in  () at /usr/lib64/gstreamer-1.0/libgstplayback.so
#56 0x00007f15418de0ed in gst_element_change_state () at /usr/lib64/libgstreamer-1.0.so.0
#57 0x00007f15418de343 in gst_element_change_state () at /usr/lib64/libgstreamer-1.0.so.0
#58 0x00007f15418de8fc in  () at /usr/lib64/libgstreamer-1.0.so.0
#59 0x00007f15336a2b32 in  () at /usr/lib64/qt5/plugins/mediaservice/libgstmediaplayer.so
#60 0x00007f15336a113d in  () at /usr/lib64/qt5/plugins/mediaservice/libgstmediaplayer.so
#61 0x00007f153393cb60 in  () at /usr/lib64/libQt5Multimedia.so.5
#62 0x00007f153393ea66 in QMediaPlayer::setMedia(QMediaContent const&, QIODevice*) () at /usr/lib64/libQt5Multimedia.so.5
#63 0x00007f1533dd2905 in  () at /usr/lib64/qt5/qml/QtMultimedia/libdeclarative_multimedia.so
#64 0x00007f1533dd35c4 in  () at /usr/lib64/qt5/qml/QtMultimedia/libdeclarative_multimedia.so
#65 0x00007f1533dd3dfb in  () at /usr/lib64/qt5/qml/QtMultimedia/libdeclarative_multimedia.so
#66 0x00007f15763d7cc9 in  () at /usr/lib64/libQt5Qml.so.5
#67 0x00007f157635b632 in  () at /usr/lib64/libQt5Qml.so.5
#68 0x00007f157635be73 in  () at /usr/lib64/libQt5Qml.so.5
#69 0x00007f157635c94f in QV4::QObjectMethod::callInternal(QV4::CallData*) () at /usr/lib64/libQt5Qml.so.5
#70 0x00007f1576371255 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib64/libQt5Qml.so.5
#71 0x00007f155291e0cc in  ()
#72 0x000000000245e4f0 in  ()
#73 0x0000000001bdeb50 in  ()
#74 0x0003000000000002 in  ()
#75 0x00007f157690558b in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Quick.so.5
#76 0x00007f1576311372 in  () at /usr/lib64/libQt5Qml.so.5
#77 0x00007f1576371255 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib64/libQt5Qml.so.5
#78 0x00007f155291eee9 in  ()
#79 0x00000000026483c0 in  ()
#80 0x0000000001bdeb50 in  ()
#81 0x0003000000000000 in  ()
#82 0x0001000000000001 in  ()
#83 0x00007f15440c4030 in  ()
#84 0x00007f15383c73e0 in  ()
#85 0x0000000000000000 in  ()

Reported using DrKonqi