Application: systemsettings5 (5.17.4)

Qt Version: 5.13.2
Frameworks Version: 5.65.0
Operating System: Linux 5.4.7-050407-generic x86_64
Distribution: KDE neon User Edition 5.17

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

I was going back and forth from themes, styles, and application style. When i click window decorations, crash.

The crash can be reproduced sometimes.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2d35bb7800 (LWP 16169))]

Thread 40 (Thread 0x7f2c5d7ce700 (LWP 16228)):
#0  0x00007f2d310dc0b4 in __GI___libc_read (fd=35, buf=0x7f2c5d7cdb70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f2d2a7da2d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2d2a7950b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2d2a795570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2d2a7956dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2d31a33b9b in QEventDispatcherGlib::processEvents (this=0x7f2c54000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f2d319d406a in QEventLoop::exec (this=this@entry=0x7f2c5d7cdd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f2d317ef3aa in QThread::exec (this=this@entry=0x55947a4892e0) at thread/qthread.cpp:531
#8  0x00007f2d2f592815 in QQmlThreadPrivate::run (this=0x55947a4892e0) at qml/ftw/qqmlthread.cpp:152
#9  0x00007f2d317f0b52 in QThreadPrivate::start (arg=0x55947a4892e0) at thread/qthread_unix.cpp:360
#10 0x00007f2d2cb546db in start_thread (arg=0x7f2c5d7ce700) at pthread_create.c:463
#11 0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x7f2c6b928700 (LWP 16226)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55947aaf4bf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55947aaf4ba8, cond=0x55947aaf4bd0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55947aaf4bd0, mutex=0x55947aaf4ba8) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2c6b928700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 38 (Thread 0x7f2c69a76700 (LWP 16224)):
#0  0x00007f2d310e0bf9 in __GI___poll (fds=0x7f2c58001220, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2d2a7955c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2d2a7956dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2d31a33b9b in QEventDispatcherGlib::processEvents (this=0x7f2c580011a0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2d319d406a in QEventLoop::exec (this=this@entry=0x7f2c69a75d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f2d317ef3aa in QThread::exec (this=this@entry=0x5594798c3a60) at thread/qthread.cpp:531
#6  0x00007f2d2f592815 in QQmlThreadPrivate::run (this=0x5594798c3a60) at qml/ftw/qqmlthread.cpp:152
#7  0x00007f2d317f0b52 in QThreadPrivate::start (arg=0x5594798c3a60) at thread/qthread_unix.cpp:360
#8  0x00007f2d2cb546db in start_thread (arg=0x7f2c69a76700) at pthread_create.c:463
#9  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 37 (Thread 0x7f2c799c1700 (LWP 16208)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559479c690a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559479c69058, cond=0x559479c69080) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559479c69080, mutex=0x559479c69058) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2c799c1700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x7f2c7a1c2700 (LWP 16207)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559479a4cbb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559479a4cb68, cond=0x559479a4cb90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559479a4cb90, mutex=0x559479a4cb68) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2c7a1c2700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7f2c7afc3700 (LWP 16206)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594795beb3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594795beae8, cond=0x5594795beb10) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594795beb10, mutex=0x5594795beae8) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2c7afc3700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7f2c7b7c4700 (LWP 16205)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594794e7b88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594794e7b38, cond=0x5594794e7b60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594794e7b60, mutex=0x5594794e7b38) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2c7b7c4700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7f2c82338700 (LWP 16204)):
#0  0x00007f2d310e0bf9 in __GI___poll (fds=0x7f2c7c003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2d2a7955c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2d2a7956dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2d31a33b9b in QEventDispatcherGlib::processEvents (this=0x7f2c7c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2d319d406a in QEventLoop::exec (this=this@entry=0x7f2c82337d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f2d317ef3aa in QThread::exec (this=this@entry=0x5594792f4df0) at thread/qthread.cpp:531
#6  0x00007f2d2f592815 in QQmlThreadPrivate::run (this=0x5594792f4df0) at qml/ftw/qqmlthread.cpp:152
#7  0x00007f2d317f0b52 in QThreadPrivate::start (arg=0x5594792f4df0) at thread/qthread_unix.cpp:360
#8  0x00007f2d2cb546db in start_thread (arg=0x7f2c82338700) at pthread_create.c:463
#9  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7f2c9a45f700 (LWP 16201)):
#0  0x00007f2d310e0bf9 in __GI___poll (fds=0x7f2c88004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2d2a7955c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2d2a7956dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2d31a33b9b in QEventDispatcherGlib::processEvents (this=0x7f2c88000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2d319d406a in QEventLoop::exec (this=this@entry=0x7f2c9a45ed80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f2d317ef3aa in QThread::exec (this=this@entry=0x559479080ef0) at thread/qthread.cpp:531
#6  0x00007f2d2f592815 in QQmlThreadPrivate::run (this=0x559479080ef0) at qml/ftw/qqmlthread.cpp:152
#7  0x00007f2d317f0b52 in QThreadPrivate::start (arg=0x559479080ef0) at thread/qthread_unix.cpp:360
#8  0x00007f2d2cb546db in start_thread (arg=0x7f2c9a45f700) at pthread_create.c:463
#9  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7f2ca2ffd700 (LWP 16199)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2ca2ffd700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f2ca37fe700 (LWP 16198)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2ca37fe700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f2ca3fff700 (LWP 16197)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2ca3fff700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f2c9bfff700 (LWP 16196)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2c9bfff700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f2cd4ff9700 (LWP 16195)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cd4ff9700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f2cd57fa700 (LWP 16194)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cd57fa700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f2cd5ffb700 (LWP 16193)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cd5ffb700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f2cd67fc700 (LWP 16192)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c6440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c63f0, cond=0x5594788c6418) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c6418, mutex=0x5594788c63f0) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cd67fc700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f2cd6ffd700 (LWP 16191)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cd6ffd700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f2cd77fe700 (LWP 16190)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cd77fe700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f2cdcff9700 (LWP 16189)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cdcff9700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f2cdd7fa700 (LWP 16188)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cdd7fa700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f2cddffb700 (LWP 16187)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cddffb700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f2cde7fc700 (LWP 16186)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cde7fc700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f2cd7fff700 (LWP 16185)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cd7fff700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f2cdeffd700 (LWP 16184)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cdeffd700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f2cdf7fe700 (LWP 16183)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cdf7fe700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f2cdffff700 (LWP 16182)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2cdffff700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f2d04ff9700 (LWP 16181)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d04ff9700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f2d057fa700 (LWP 16180)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d057fa700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f2d05ffb700 (LWP 16179)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d05ffb700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f2d067fc700 (LWP 16178)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d067fc700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f2d06ffd700 (LWP 16177)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d06ffd700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f2d077fe700 (LWP 16176)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d077fe700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f2d07fff700 (LWP 16175)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d07fff700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f2d0ccbe700 (LWP 16174)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c5ec4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c5e70, cond=0x5594788c5e98) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c5e98, mutex=0x5594788c5e70) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d0ccbe700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f2d0d4bf700 (LWP 16173)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594787abab8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594787aba68, cond=0x5594787aba90) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594787aba90, mutex=0x5594787aba68) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d0d4bf700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f2d0e502700 (LWP 16172)):
#0  0x00007f2d2cb5a9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5594788c28e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5594788c2890, cond=0x5594788c28b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5594788c28b8, mutex=0x5594788c2890) at pthread_cond_wait.c:655
#3  0x00007f2d1376fa2b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f2d1376f757 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d0e502700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f2d1ad03700 (LWP 16171)):
#0  0x00007f2d310e0bf9 in __GI___poll (fds=0x7f2d14004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2d2a7955c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2d2a7956dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2d31a33b9b in QEventDispatcherGlib::processEvents (this=0x7f2d14000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2d319d406a in QEventLoop::exec (this=this@entry=0x7f2d1ad02d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f2d317ef3aa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007f2d31eaa0e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f2d317f0b52 in QThreadPrivate::start (arg=0x7f2d32121d80) at thread/qthread_unix.cpp:360
#8  0x00007f2d2cb546db in start_thread (arg=0x7f2d1ad03700) at pthread_create.c:463
#9  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f2d22e8d700 (LWP 16170)):
#0  0x00007f2d310e0bf9 in __GI___poll (fds=0x7f2d22e8cca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2d2c718747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f2d2c71a36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f2d25c72e10 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f2d317f0b52 in QThreadPrivate::start (arg=0x559478674ca0) at thread/qthread_unix.cpp:360
#5  0x00007f2d2cb546db in start_thread (arg=0x7f2d22e8d700) at pthread_create.c:463
#6  0x00007f2d310ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f2d35bb7800 (LWP 16169)):
[KCrash Handler]
#6  std::__atomic_base<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/bits/atomic_base.h:713
#7  std::atomic<QtSharedPointer::ExternalRefCountData*>::load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/include/c++/7/atomic:452
#8  QAtomicOps<QtSharedPointer::ExternalRefCountData*>::load<QtSharedPointer::ExternalRefCountData*> (_q_value=...) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#9  QBasicAtomicPointer<QtSharedPointer::ExternalRefCountData>::load (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:239
#10 QtSharedPointer::ExternalRefCountData::getAndRef (obj=obj@entry=0x3) at tools/qsharedpointer.cpp:1347
#11 0x00007f2d2f560514 in QWeakPointer<QObject>::QWeakPointer<QObject> (ptr=0x3, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:688
#12 QWeakPointer<QObject>::assign<QObject> (ptr=0x3, this=0x55947ada5080) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:684
#13 QPointer<QObject>::operator= (p=0x3, this=0x55947ada5080) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qpointer.h:83
#14 QQmlListReferencePrivate::init (prop=..., propType=1937, engine=<optimized out>) at qml/qqmllist.cpp:64
#15 0x00007f2d2f56e8e2 in QV4::QmlListWrapper::toVariant (this=this@entry=0x7f2c5cb8f4d0) at qml/qqmllistwrapper.cpp:101
#16 0x00007f2d2f4bb0a8 in toVariant (e=e@entry=0x559479fabf90, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true, visitedObjects=visitedObjects@entry=0x0) at jsruntime/qv4engine.cpp:1316
#17 0x00007f2d2f4bb284 in QV4::ExecutionEngine::toVariant (this=this@entry=0x559479fabf90, value=..., typeHint=typeHint@entry=2, createJSValueForObjects=createJSValueForObjects@entry=true) at jsruntime/qv4engine.cpp:1281
#18 0x00007f2d2f5693a8 in QQmlBinding::slowWrite (this=this@entry=0x55947ad2a280, core=..., valueTypeData=..., result=..., isUndefined=isUndefined@entry=false, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:415
#19 0x00007f2d2f56b335 in GenericBinding<2>::write (this=0x55947ad2a280, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:325
#20 0x00007f2d2f56bf77 in QQmlNonbindingBinding::doUpdate (this=0x55947ad2a280, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:249
#21 0x00007f2d2f568543 in QQmlBinding::update (this=0x55947ad2a280, flags=...) at qml/qqmlbinding.cpp:185
#22 0x00007f2d2f5771a0 in QQmlObjectCreator::finalize (this=0x55947b35f6a0, interrupt=...) at qml/qqmlobjectcreator.cpp:1383
#23 0x00007f2d2f4fcf41 in QQmlComponentPrivate::complete (enginePriv=0x55947a97de60, state=0x55947a2fca70) at qml/qqmlcomponent.cpp:935
#24 0x00007f2d2f4fd052 in QQmlComponentPrivate::completeCreate (this=0x55947a2fc9d0) at qml/qqmlcomponent.cpp:971
#25 0x00007f2d2f4fcdfe in QQmlComponent::create (this=0x55947a345340, context=0x55947a59c9c0) at qml/qqmlcomponent.cpp:797
#26 0x00007f2c5d7eccd9 in Aurorae::Decoration::init (this=0x55947b3607d0) at ./plugins/kdecorations/aurorae/src/aurorae.cpp:317
#27 0x00007f2c5f5a7bf1 in KDecoration2::Preview::PreviewItem::componentComplete (this=0x559479e6af00) at ./kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp:71
#28 0x00007f2d2f5772f3 in QQmlObjectCreator::finalize (this=0x55947ab33110, interrupt=...) at qml/qqmlobjectcreator.cpp:1403
#29 0x00007f2d2f5025b2 in QQmlIncubatorPrivate::incubate (this=0x559479df9570, i=...) at qml/qqmlincubator.cpp:345
#30 0x00007f2d2f502b4c in QQmlEnginePrivate::incubate (this=<optimized out>, i=..., forContext=<optimized out>) at qml/qqmlincubator.cpp:89
#31 0x00007f2d2f5dea9e in QQmlDelegateModelPrivate::object (this=this@entry=0x55947b2f6930, group=QQmlListCompositor::Default, index=index@entry=2, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1073
#32 0x00007f2d2f5deba1 in QQmlDelegateModel::object (this=<optimized out>, index=2, incubationMode=QQmlIncubator::AsynchronousIfNested) at types/qqmldelegatemodel.cpp:1114
#33 0x00007f2d2fc1b7cd in QQuickItemViewPrivate::createItem (this=this@entry=0x55947a111580, modelIndex=modelIndex@entry=2, incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at items/qquickitemview.cpp:2301
#34 0x00007f2d2fc0f476 in QQuickGridViewPrivate::addVisibleItems (this=0x55947a111580, fillFrom=-0, fillTo=837, bufferFrom=<optimized out>, bufferTo=<optimized out>, doBuffer=false) at items/qquickgridview.cpp:520
#35 0x00007f2d2fc1ca97 in QQuickItemViewPrivate::refill (this=0x55947a111580, from=<optimized out>, to=<optimized out>) at items/qquickitemview.cpp:1760
#36 0x00007f2d2fc1f75c in QQuickItemViewPrivate::regenerate (this=0x55947a111580, orientationChanged=<optimized out>) at items/qquickitemview.cpp:1806
#37 0x00007f2d2fc1f914 in QQuickItemView::modelUpdated (this=0x55947a497530, changeSet=..., reset=<optimized out>) at items/qquickitemview.cpp:1208
#38 0x00007f2d2fc20fd0 in QQuickItemView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qquickitemview_p.cpp:541
#39 0x00007f2d31a068d5 in QMetaObject::activate (sender=sender@entry=0x55947a3e5070, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=<optimized out>, argv@entry=0x7ffc6789c3c0) at kernel/qobject.cpp:3809
#40 0x00007f2d31a06f97 in QMetaObject::activate (sender=sender@entry=0x55947a3e5070, m=m@entry=0x7f2d2f91a000 <QQmlInstanceModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc6789c3c0) at kernel/qobject.cpp:3660
#41 0x00007f2d2f5b9366 in QQmlInstanceModel::modelUpdated (this=this@entry=0x55947a3e5070, _t1=..., _t2=<optimized out>) at .moc/moc_qqmlobjectmodel_p.cpp:226
#42 0x00007f2d2f5d52b8 in QQmlDelegateModelPrivate::emitModelUpdated (this=<optimized out>, changeSet=..., reset=<optimized out>) at types/qqmldelegatemodel.cpp:1578
#43 0x00007f2d2f5dafbf in QQmlDelegateModelGroupPrivate::emitModelUpdated (this=0x55947a4836c0, reset=reset@entry=true) at types/qqmldelegatemodel.cpp:2456
#44 0x00007f2d2f5db3bc in QQmlDelegateModelPrivate::emitChanges (this=0x55947b2f6930) at types/qqmldelegatemodel.cpp:1623
#45 0x00007f2d2f5e3fcd in QQmlDelegateModel::_q_modelReset (this=0x55947a3e5070) at types/qqmldelegatemodel.cpp:1668
#46 0x00007f2d2f5e4405 in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x55947a3e5070, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7ffc6789c6d0) at .moc/moc_qqmldelegatemodel_p.cpp:198
#47 0x00007f2d2f5e4895 in QQmlDelegateModel::qt_metacall (this=0x55947a3e5070, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffc6789c6d0) at .moc/moc_qqmldelegatemodel_p.cpp:335
#48 0x00007f2d31a06999 in QMetaObject::activate (sender=sender@entry=0x559479f2e580, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=18, argv=<optimized out>, argv@entry=0x7ffc6789c6d0) at kernel/qobject.cpp:3825
#49 0x00007f2d31a06f97 in QMetaObject::activate (sender=sender@entry=0x559479f2e580, m=m@entry=0x7f2d31e8a160 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffc6789c6d0) at kernel/qobject.cpp:3660
#50 0x00007f2d3197194a in QAbstractItemModel::modelReset (this=this@entry=0x559479f2e580, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#51 0x00007f2d3197353c in QAbstractItemModel::endResetModel (this=this@entry=0x559479f2e580) at itemmodels/qabstractitemmodel.cpp:3271
#52 0x00007f2d319a1902 in QSortFilterProxyModelPrivate::_q_sourceReset (this=0x55947a1d7760) at itemmodels/qsortfilterproxymodel.cpp:1546
#53 0x00007f2d319a5d41 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:228
#54 0x00007f2d31a068d5 in QMetaObject::activate (sender=sender@entry=0x55947b332290, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=18, argv=<optimized out>, argv@entry=0x7ffc6789c870) at kernel/qobject.cpp:3809
#55 0x00007f2d31a06f97 in QMetaObject::activate (sender=sender@entry=0x55947b332290, m=m@entry=0x7f2d31e8a160 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffc6789c870) at kernel/qobject.cpp:3660
#56 0x00007f2d3197194a in QAbstractItemModel::modelReset (this=this@entry=0x55947b332290, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#57 0x00007f2d3197353c in QAbstractItemModel::endResetModel (this=this@entry=0x55947b332290) at itemmodels/qabstractitemmodel.cpp:3271
#58 0x00007f2c68588a7a in KDecoration2::Configuration::DecorationsModel::init (this=0x55947b332290) at ./kcmkwin/kwindecoration/decorationmodel.cpp:189
#59 0x00007f2d31a07432 in QObject::event (this=0x55947b332290, e=<optimized out>) at kernel/qobject.cpp:1260
#60 0x00007f2d32a69eac in QApplicationPrivate::notify_helper (this=this@entry=0x5594786722d0, receiver=receiver@entry=0x55947b332290, e=e@entry=0x559479b22910) at kernel/qapplication.cpp:3703
#61 0x00007f2d32a714b0 in QApplication::notify (this=0x7ffc6789d130, receiver=0x55947b332290, e=0x559479b22910) at kernel/qapplication.cpp:3449
#62 0x00007f2d319d5f08 in QCoreApplication::notifyInternal2 (receiver=0x55947b332290, event=0x559479b22910) at kernel/qcoreapplication.cpp:1095
#63 0x00007f2d319d60de in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x559479b22910) at kernel/qcoreapplication.cpp:1490
#64 0x00007f2d319d8827 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x559478668fa0) at kernel/qcoreapplication.cpp:1840
#65 0x00007f2d319d8db8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1694
#66 0x00007f2d31a34563 in postEventSourceDispatch (s=0x5594786dceb0) at kernel/qeventdispatcher_glib.cpp:277
#67 0x00007f2d2a795417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f2d2a795650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f2d2a7956dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007f2d31a33b7f in QEventDispatcherGlib::processEvents (this=0x5594786eb270, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#71 0x00007f2d319d406a in QEventLoop::exec (this=this@entry=0x7ffc6789d050, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#72 0x00007f2d319dd3e0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1403
#73 0x000055947830a218 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:71

The reporter indicates this bug may be a duplicate of or related to bug 414931.

Possible duplicates by query: bug 415595, bug 415589, bug 415511, bug 415205, bug 414958.

Reported using DrKonqi