Application: plasmashell (5.16.4)

Qt Version: 5.12.3
Frameworks Version: 5.60.0
Operating System: Linux 5.0.0-23-generic x86_64
Distribution: Feren OS Next

-- Information about the crash:
- What I was doing when the application crashed:
I was simply loading Plasma via the ALT+F2 dialog after doing a 'plasmashell --replace' and it crashing the first time during a replace.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0bd03ef880 (LWP 436))]

Thread 15 (Thread 0x7f0b62e0b700 (LWP 560)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830d4b3740) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830d4b36f0, cond=0x55830d4b3718) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830d4b3718, mutex=0x55830d4b36f0) at pthread_cond_wait.c:655
#3  0x00007f0b6406d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f0b6406d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b62e0b700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f0b6360c700 (LWP 559)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830d4b31c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830d4b3170, cond=0x55830d4b3198) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830d4b3198, mutex=0x55830d4b3170) at pthread_cond_wait.c:655
#3  0x00007f0b6406d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f0b6406d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b6360c700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f0b63e0d700 (LWP 558)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830d4663f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830d4663a8, cond=0x55830d4663d0) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830d4663d0, mutex=0x55830d4663a8) at pthread_cond_wait.c:655
#3  0x00007f0b6406d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f0b6406d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b63e0d700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f0b7bfff700 (LWP 557)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830d4826d4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830d482680, cond=0x55830d4826a8) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830d4826a8, mutex=0x55830d482680) at pthread_cond_wait.c:655
#3  0x00007f0b6406d65a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#4  0x00007f0b6406d387 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b7bfff700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f0b81763700 (LWP 538)):
#0  0x00007f0bc33b8649 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0bc337258e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0bc33726dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0bc9eebdcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0bc9e8d03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0bc9cb44ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0bcdfc3926 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f0bc9cb5c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0bc90656db in start_thread (arg=0x7f0b81763700) at pthread_create.c:463
#9  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f0b825e5700 (LWP 537)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830c170ce4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830c170c90, cond=0x55830c170cb8) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830c170cb8, mutex=0x55830c170c90) at pthread_cond_wait.c:655
#3  0x00007f0bc9cbcdbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0bc9cbd0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0bce0496f8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f0bce049b2a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f0bc9cb5c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0bc90656db in start_thread (arg=0x7f0b825e5700) at pthread_create.c:463
#9  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f0b977fe700 (LWP 536)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830c8fb81c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830c8fb7c8, cond=0x55830c8fb7f0) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830c8fb7f0, mutex=0x55830c8fb7c8) at pthread_cond_wait.c:655
#3  0x00007f0ba338c0aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f0ba338bdd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b977fe700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f0b97fff700 (LWP 528)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830c2ba840) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830c2ba7f0, cond=0x55830c2ba818) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830c2ba818, mutex=0x55830c2ba7f0) at pthread_cond_wait.c:655
#3  0x00007f0ba338c0aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f0ba338bdd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b97fff700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f0b9cf44700 (LWP 527)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830c2ba2c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830c2ba270, cond=0x55830c2ba298) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830c2ba298, mutex=0x55830c2ba270) at pthread_cond_wait.c:655
#3  0x00007f0ba338c0aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f0ba338bdd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b9cf44700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f0b9d745700 (LWP 526)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830c1ad678) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830c1ad628, cond=0x55830c1ad650) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830c1ad650, mutex=0x55830c1ad628) at pthread_cond_wait.c:655
#3  0x00007f0ba338c0aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f0ba338bdd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b9d745700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f0b9e08d700 (LWP 525)):
#0  0x00007f0bc906b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55830c2b6ce4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0bc906b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55830c2b6c90, cond=0x55830c2b6cb8) at pthread_cond_wait.c:502
#2  0x00007f0bc906b9f3 in __pthread_cond_wait (cond=0x55830c2b6cb8, mutex=0x55830c2b6c90) at pthread_cond_wait.c:655
#3  0x00007f0ba338c0aa in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f0ba338bdd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f0bc90656db in start_thread (arg=0x7f0b9e08d700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f0bb0d2d700 (LWP 521)):
#0  0x00007f0bc33b8649 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0bc337258e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0bc33726dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0bc9eebdcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0bc9e8d03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0bc9cb44ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0bcdafe115 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f0bc9cb5c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0bc90656db in start_thread (arg=0x7f0bb0d2d700) at pthread_create.c:463
#9  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f0bb909d700 (LWP 517)):
#0  0x00007f0bc959abf9 in __GI___poll (fds=0x7f0bac012d40, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0bc33725c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0bc33726dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0bc9eebdcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0bc9e8d03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0bc9cb44ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0bcafa4015 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f0bc9cb5c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0bc90656db in start_thread (arg=0x7f0bb909d700) at pthread_create.c:463
#9  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f0bbac1d700 (LWP 456)):
#0  0x00007f0bc959abf9 in __GI___poll (fds=0x7f0bbac1cc28, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0bcec21747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f0bcec2336a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f0bbd001578 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f0bc9cb5c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0bc90656db in start_thread (arg=0x7f0bbac1d700) at pthread_create.c:463
#6  0x00007f0bc95a788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f0bd03ef880 (LWP 436)):
[KCrash Handler]
#6  0x00007f0bc95fa0e1 in __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:2287
#7  0x00007f0b6402050e in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#8  0x00007f0b64020693 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#9  0x00007f0b643b524b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#10 0x00007f0b63fbaf00 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_drv_video.so
#11 0x00007f0b663bb229 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#12 0x00007f0b663870c4 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#13 0x00007f0b663889df in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#14 0x00007f0b663926e8 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
#15 0x00007f0b678cb812 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#16 0x00007f0b687c3d5e in gst_element_change_state () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007f0b687c4499 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#18 0x00007f0b68ad4325 in  () at /usr/lib/x86_64-linux-gnu/libQt5MultimediaGstTools.so.5
#19 0x00007f0b68ad34d5 in QGstreamerVideoWindow::QGstreamerVideoWindow(QObject*, QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libQt5MultimediaGstTools.so.5
#20 0x00007f0b68d32873 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/mediaservice/libgstmediaplayer.so
#21 0x00007f0b68d39171 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/mediaservice/libgstmediaplayer.so
#22 0x00007f0b693dc6f7 in  () at /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
#23 0x00007f0b694262d9 in QMediaPlayer::QMediaPlayer(QObject*, QFlags<QMediaPlayer::Flag>) () at /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
#24 0x00007f0b698e473a in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtMultimedia/libdeclarative_multimedia.so
#25 0x00007f0bcdae4ed7 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007f0bcdae3600 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f0bcdae3d4b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007f0bcdae493b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007f0bcdae53af in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#30 0x00007f0bcdae5b40 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007f0bcdae56ca in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007f0bcdae3600 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007f0bcdae3d4b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007f0bcdae493b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007f0bcdae53af in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007f0bcdae5b40 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#37 0x00007f0bcda69ca8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#38 0x00007f0bcda6a5cc in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#39 0x00007f0bcda66ebc in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007f0bce53ef75 in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () at /usr/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#41 0x00007f0bcfddfbc2 in PlasmaQuick::AppletQuickItem::init() () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#42 0x00007f0ba6b737b4 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#43 0x00007f0bcfde1128 in PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#44 0x00007f0bce0863ed in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#45 0x00007f0bce08c034 in QQuickItemPrivate::refWindow(QQuickWindow*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#46 0x00007f0bce08bfda in QQuickItemPrivate::refWindow(QQuickWindow*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#47 0x00007f0bce08d0f0 in QQuickItem::setParentItem(QQuickItem*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#48 0x00007f0bcfdeff81 in  () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#49 0x000055830b5c9c9e in  ()
#50 0x00007f0bc9ebe98f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007f0bc9ecb757 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007f0bc9ecbab8 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007f0bc9ebf39b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007f0bcb80265c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#55 0x00007f0bcb809b90 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x00007f0bc9e8ed18 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00007f0bc9eeb219 in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007f0bc9eeba19 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007f0bc3372417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007f0bc3372650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f0bc33726dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f0bc9eebdaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#63 0x00007f0bc9e8d03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#64 0x00007f0bc9e96170 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x000055830b5aaf3f in  ()
#66 0x00007f0bc94a7b97 in __libc_start_main (main=0x55830b5aa3d0, argc=1, argv=0x7fff8c6a38a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8c6a3898) at ../csu/libc-start.c:310
#67 0x000055830b5ab3ca in _start ()

Reported using DrKonqi