Application: plasmashell (5.18.80)

Qt Version: 5.14.1
Frameworks Version: 5.68.0
Operating System: Linux 5.5.5-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

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

Upadated tumbleweed to the lastest snapshot.
Before rebooting set the global theme to Breeze and ticked "use desktop layout from theme". 
After the desktop booted i got this crash.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9357afec80 (LWP 1326))]

Thread 21 (Thread 0x7f92e608f700 (LWP 1448)):
#0  0x00007f9358b04acf in __GI___poll (fds=0x7f92e0006540, nfds=1, timeout=2536085) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9354d5a2fe in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9354d5a41f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f93567f9c6b in QEventDispatcherGlib::processEvents (this=0x7f92e0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f93567a1bfb in QEventLoop::exec (this=this@entry=0x7f92e608ed60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#5  0x00007f93565cc62e in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#6  0x00007f92e65f7e48 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#7  0x00007f93565cd6f8 in QThreadPrivate::start (arg=0x55af28889690) at thread/qthread_unix.cpp:342
#8  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f93121d4700 (LWP 1443)):
#0  0x00007f9354da5634 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f9354d5a1ad in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9354d5a41f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f93567f9c6b in QEventDispatcherGlib::processEvents (this=0x7f92f0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f93567a1bfb in QEventLoop::exec (this=this@entry=0x7f93121d3d60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#5  0x00007f93565cc62e in QThread::exec (this=this@entry=0x55af280d0920) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#6  0x00007f93582500e6 in QQuickPixmapReader::run (this=0x55af280d0920) at /usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/quick/util/qquickpixmapcache.cpp:987
#7  0x00007f93565cd6f8 in QThreadPrivate::start (arg=0x55af280d0920) at thread/qthread_unix.cpp:342
#8  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f9318ff9700 (LWP 1442)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af277d0ebc) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af277d0e68, cond=0x55af277d0e90) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af277d0e90, mutex=0x55af277d0e68) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f93197fa700 (LWP 1440)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af27140250) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af27140200, cond=0x55af27140228) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af27140228, mutex=0x55af27140200) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f9319ffb700 (LWP 1439)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af27140250) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af27140200, cond=0x55af27140228) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af27140228, mutex=0x55af27140200) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f931a7fc700 (LWP 1438)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af27140250) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af27140200, cond=0x55af27140228) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af27140228, mutex=0x55af27140200) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f931affd700 (LWP 1437)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af27140250) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af27140200, cond=0x55af27140228) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af27140228, mutex=0x55af27140200) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f931b7fe700 (LWP 1436)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2713fb48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2713faf8, cond=0x55af2713fb20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2713fb20, mutex=0x55af2713faf8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f9313fff700 (LWP 1435)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2713fb48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2713faf8, cond=0x55af2713fb20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2713fb20, mutex=0x55af2713faf8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f931bfff700 (LWP 1434)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2713fb48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2713faf8, cond=0x55af2713fb20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2713fb20, mutex=0x55af2713faf8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f9338d92700 (LWP 1433)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2713fb48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2713faf8, cond=0x55af2713fb20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2713fb20, mutex=0x55af2713faf8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f9339593700 (LWP 1432)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2713fb48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2713faf8, cond=0x55af2713fb20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2713fb20, mutex=0x55af2713faf8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f9339d94700 (LWP 1431)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2713fb48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2713faf8, cond=0x55af2713fb20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2713fb20, mutex=0x55af2713faf8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f933a595700 (LWP 1430)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2705d718) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2705d6c8, cond=0x55af2705d6f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2705d6f0, mutex=0x55af2705d6c8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f933ad96700 (LWP 1429)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2705d718) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2705d6c8, cond=0x55af2705d6f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2705d6f0, mutex=0x55af2705d6c8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f933b597700 (LWP 1428)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2705d71c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2705d6c8, cond=0x55af2705d6f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2705d6f0, mutex=0x55af2705d6c8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f9348c1f700 (LWP 1427)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2705d71c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2705d6c8, cond=0x55af2705d6f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2705d6f0, mutex=0x55af2705d6c8) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f9349577700 (LWP 1426)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x55af2713ba64) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55af2713ba10, cond=0x55af2713ba38) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55af2713ba38, mutex=0x55af2713ba10) at pthread_cond_wait.c:638
#3  0x00007f9349d5f13b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f9349d5f017 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f934bfff700 (LWP 1425)):
#0  0x00007f9354d56f99 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f9354d58565 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9354d597c3 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9354d5a22b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f9354d5a41f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f93567f9c6b in QEventDispatcherGlib::processEvents (this=0x7f9340000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f93567a1bfb in QEventLoop::exec (this=this@entry=0x7f934bffed80, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#7  0x00007f93565cc62e in QThread::exec (this=this@entry=0x55af26f13150) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#8  0x00007f9357f966e5 in QQmlThreadPrivate::run (this=0x55af26f13150) at /usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:155
#9  0x00007f93565cd6f8 in QThreadPrivate::start (arg=0x55af26f13150) at thread/qthread_unix.cpp:342
#10 0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f935156f700 (LWP 1352)):
#0  __GI___libc_read (nbytes=16, buf=0x7f935156eb50, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=7, buf=0x7f935156eb50, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f9354da120f in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9354d59e57 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f9354d5a2a2 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f9354d5a41f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f93567f9c6b in QEventDispatcherGlib::processEvents (this=0x7f9344000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f93567a1bfb in QEventLoop::exec (this=this@entry=0x7f935156ed70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#8  0x00007f93565cc62e in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#9  0x00007f93578f0507 in ?? () from /usr/lib64/libQt5DBus.so.5
#10 0x00007f93565cd6f8 in QThreadPrivate::start (arg=0x7f9357972da0) at thread/qthread_unix.cpp:342
#11 0x00007f9355a80efa in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f9358b0f3bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f9357afec80 (LWP 1326)):
[KCrash Handler]
#5  0x00007f93589e9604 in PlasmaQuick::Dialog::isVisible (this=0x55af29cbaa70) at /usr/src/debug/plasma-framework-5.67.0git.20200225T210002~10c112fcc-ku.11.1.x86_64/src/plasmaquick/dialog.cpp:1428
#6  0x00007f93589e962f in PlasmaQuick::DialogPrivate::updateInputShape (this=0x55af29bdc400) at /usr/src/debug/plasma-framework-5.67.0git.20200225T210002~10c112fcc-ku.11.1.x86_64/src/plasmaquick/dialog.cpp:551
#7  0x00007f93589f0d9a in PlasmaQuick::Dialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/plasma-framework-5.67.0git.20200225T210002~10c112fcc-ku.11.1.x86_64/build/src/plasmaquick/KF5PlasmaQuick_autogen/include/moc_dialog.cpp:228
#8  0x00007f93567d7a90 in doActivate<false> (sender=0x55af28ca15c0, signal_index=15, argv=0x7ffff5dacc10) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:391
#9  0x00007f93567d221f in QMetaObject::activate (sender=sender@entry=0x55af28ca15c0, m=m@entry=0x7f93571177e0 <QWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffff5dacc10) at kernel/qobject.cpp:3930
#10 0x00007f9356bc0f92 in QWindow::visibleChanged (this=this@entry=0x55af28ca15c0, _t1=<optimized out>) at .moc/moc_qwindow.cpp:798
#11 0x00007f9356bc7ff8 in QWindowPrivate::setVisible (this=0x55af29574420, visible=<optimized out>) at kernel/qwindow.cpp:343
#12 0x00007f9356bc74b9 in QWindowPrivate::destroy (this=0x55af29574420) at kernel/qwindow.cpp:1907
#13 QWindowPrivate::destroy (this=0x55af29574420) at kernel/qwindow.cpp:1878
#14 0x00007f9356bc7642 in QWindow::~QWindow (this=0x55af28ca15c0, __in_chrg=<optimized out>) at kernel/qwindow.cpp:217
#15 0x00007f935836c164 in QQuickWindow::~QQuickWindow (this=0x55af28ca15c0, __in_chrg=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/quick/items/qquickwindow.cpp:1450
#16 0x00007f93589efac9 in PlasmaQuick::Dialog::~Dialog (this=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtCore/qsharedpointer_impl.h:569
#17 0x00007f93384fb24d in QQmlPrivate::QQmlElement<PlasmaQuick::Dialog>::~QQmlElement (this=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtQml/qqmlprivate.h:109
#18 QQmlPrivate::QQmlElement<PlasmaQuick::Dialog>::~QQmlElement (this=<optimized out>, this=<optimized out>) at /usr/include/qt5/QtQml/qqmlprivate.h:111
#19 0x00007f93567cf80f in QObject::event (this=this@entry=0x55af28ca15c0, e=0x55af29c48790) at kernel/qobject.cpp:1326
#20 0x00007f9356bc843a in QWindow::event (this=this@entry=0x55af28ca15c0, ev=ev@entry=0x55af29c48790) at kernel/qwindow.cpp:2375
#21 0x00007f93583773a9 in QQuickWindow::event (this=0x55af28ca15c0, e=0x55af29c48790) at /usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/quick/items/qquickwindow.cpp:1773
#22 0x00007f93589eebcb in PlasmaQuick::Dialog::event (this=0x55af28ca15c0, event=0x55af29c48790) at /usr/src/debug/plasma-framework-5.67.0git.20200225T210002~10c112fcc-ku.11.1.x86_64/src/plasmaquick/dialog.cpp:1358
#23 0x00007f9357313caf in QApplicationPrivate::notify_helper (this=this@entry=0x55af26d06750, receiver=receiver@entry=0x55af28ca15c0, e=e@entry=0x55af29c48790) at kernel/qapplication.cpp:3684
#24 0x00007f935731cdf0 in QApplication::notify (this=0x7ffff5dad740, receiver=0x55af28ca15c0, e=0x55af29c48790) at kernel/qapplication.cpp:3430
#25 0x00007f93567a3062 in QCoreApplication::notifyInternal2 (receiver=0x55af28ca15c0, event=0x55af29c48790) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#26 0x00007f93567a57f4 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55af26cfc670) at kernel/qcoreapplication.cpp:1832
#27 0x00007f93567fa5d3 in postEventSourceDispatch (s=0x55af26dd2040) at kernel/qeventdispatcher_glib.cpp:277
#28 0x00007f9354d5a008 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f9354d5a390 in ?? () from /usr/lib64/libglib-2.0.so.0
#30 0x00007f9354d5a41f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f93567f9c4e in QEventDispatcherGlib::processEvents (this=0x55af26ddb9a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#32 0x00007f93567a1bfb in QEventLoop::exec (this=this@entry=0x7ffff5dad570, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#33 0x00007f93567a99d2 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#34 0x000055af252f7d3c in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.18.70git.20200225T162528~ea08681ef-ku.24.1.x86_64/shell/main.cpp:228
[Inferior 1 (process 1326) detached]

Possible duplicates by query: bug 418216, bug 416132, bug 416116, bug 415017, bug 383218.

Reported using DrKonqi