Bug 405083

Summary: Kvantum & Systemsettings crash
Product: [Applications] systemsettings Reporter: Brian <brianaberts>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED NOT A BUG    
Severity: crash CC: ferenosdev, gfcleao, kde
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi
New crash information added by DrKonqi

Description Brian 2019-03-04 18:59:16 UTC 
Application: systemsettings5 (5.15.80)

Qt Version: 5.12.0
Frameworks Version: 5.56.0
Operating System: Linux 4.20.0-13.1-liquorix-amd64 x86_64
Distribution: KDE neon Developer Edition

-- Information about the crash:
- Custom settings of the application: Using Kvantum with Onedark, alongside plasma onedark colors and workspace theme. Wayland session.

The crash can be reproduced every time.

-- 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 0x7f251014f680 (LWP 29193))]

Thread 19 (Thread 0x7f2499f25700 (LWP 29213)):
#0  0x00007f250b6c9bf9 in __GI___poll (fds=0x7f2494004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2504735539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f250473564c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f250c00c15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f250bfad64a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f250bdd541a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2509b912e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f250bdd6bc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2506af36db in start_thread (arg=0x7f2499f25700) at pthread_create.c:463
#9  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f24aa03a700 (LWP 29211)):
#0  0x00007f250b6c9bf9 in __GI___poll (fds=0x7f24a0004e00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2504735539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f250473564c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f250c00c15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f250bfad64a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f250bdd541a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2509b912e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f250bdd6bc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2506af36db in start_thread (arg=0x7f24aa03a700) at pthread_create.c:463
#9  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f24c9ffb700 (LWP 29210)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf9760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9710, cond=0x55e0b5cf9738) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf9738, mutex=0x55e0b5cf9710) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24c9ffb700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f24ca7fc700 (LWP 29209)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf9760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9710, cond=0x55e0b5cf9738) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf9738, mutex=0x55e0b5cf9710) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24ca7fc700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f24caffd700 (LWP 29208)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf9760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9710, cond=0x55e0b5cf9738) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf9738, mutex=0x55e0b5cf9710) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24caffd700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f24cb7fe700 (LWP 29207)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf9760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9710, cond=0x55e0b5cf9738) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf9738, mutex=0x55e0b5cf9710) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24cb7fe700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f24cbfff700 (LWP 29206)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24cbfff700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f24e0ff9700 (LWP 29205)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e0ff9700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f24e17fa700 (LWP 29204)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e17fa700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f24e1ffb700 (LWP 29203)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e1ffb700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f24e27fc700 (LWP 29202)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e27fc700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f24e2ffd700 (LWP 29201)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e2ffd700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f24e37fe700 (LWP 29200)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e37fe700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f24e3fff700 (LWP 29199)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e3fff700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f24e8b3e700 (LWP 29198)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf91e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf9190, cond=0x55e0b5cf91b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf91b8, mutex=0x55e0b5cf9190) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e8b3e700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f24e933f700 (LWP 29197)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5bea018) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5be9fc8, cond=0x55e0b5be9ff0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5be9ff0, mutex=0x55e0b5be9fc8) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24e933f700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f24ea4c3700 (LWP 29196)):
#0  0x00007f2506af99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55e0b5cf5c04) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55e0b5cf5bb0, cond=0x55e0b5cf5bd8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55e0b5cf5bd8, mutex=0x55e0b5cf5bb0) at pthread_cond_wait.c:655
#3  0x00007f24ef35fe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f24ef35fb77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f2506af36db in start_thread (arg=0x7f24ea4c3700) at pthread_create.c:463
#6  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f24f7144700 (LWP 29195)):
#0  0x00007f250b6c9bf9 in __GI___poll (fds=0x7f24f0003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2504735539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f250473564c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f250c00c15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f250bfad64a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f250bdd541a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f250c47a015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f250bdd6bc2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2506af36db in start_thread (arg=0x7f24f7144700) at pthread_create.c:463
#9  0x00007f250b6d688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f251014f680 (LWP 29193)):
[KCrash Handler]
#6  0x00007f2506f3d08b in XInternAtom () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#7  0x00007f24fb5c9efb in Kvantum::BlurHelper::BlurHelper(QObject*, QList<int>, QList<int>, double, double, double) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libkvantum.so
#8  0x00007f24fb5b8221 in Kvantum::Style::polish(QWidget*) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libkvantum.so
#9  0x00007f250d07528e in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f250d03483c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f250d03bdd0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f250bfaf328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f250d07064e in QWidget::ensurePolished() const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f250d0706d5 in QWidget::ensurePolished() const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f250d0706d5 in QWidget::ensurePolished() const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f250d075328 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f250d03483c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f250d03bdd0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f250bfaf328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f250bfb1e87 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f250c00cb23 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f2504735387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f25047355c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f250473564c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f250c00c13f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f24aa4bb047 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#27 0x00007f24aa4a2b15 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#28 0x00007f24aa4a3e9a in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#29 0x00007f24aa4a247d in KActivities::Stats::ResultSet::ResultSet(KActivities::Stats::Query) () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#30 0x00007f24aa4b97c7 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#31 0x00007f24aa4b9f50 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#32 0x00007f24aa4ba504 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#33 0x00007f24aa4ae442 in KActivities::Stats::ResultModel::ResultModel(KActivities::Stats::Query, QObject*) () from /usr/lib/x86_64-linux-gnu/libKF5ActivitiesStats.so.1
#34 0x00007f24aa6e0d4f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettings_sidebar_mode.so
#35 0x00007f24aa6e1379 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettings_sidebar_mode.so
#36 0x000055e0b389f7b7 in ?? ()
#37 0x000055e0b38a198f in ?? ()
#38 0x00007f250bfebd04 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f250bfdf94b in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f250d03483c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007f250d03bdd0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f250bfaf328 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007f250c00b5a9 in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f250c00bd71 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f2504735387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f25047355c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f250473564c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f250c00c13f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f250bfad64a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#50 0x00007f250bfb6800 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x000055e0b389ce78 in ?? ()
#52 0x00007f250b5d6b97 in __libc_start_main (main=0x55e0b389ca90, argc=1, argv=0x7ffc12b56d98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc12b56d88) at ../csu/libc-start.c:310
#53 0x000055e0b389cefa in _start ()

Reported using DrKonqi
Comment 1 Brian 2019-03-04 19:01:09 UTC 
brian@brian-pc:~$ systemsettings5
Using Wayland-EGL
Using the 'xdg-shell' shell integration
WARNING: viewBackgroundColor is deprecated, use backgroundColor with colorSet: Theme.View instead
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/Page.qml:282: TypeError: Cannot read property 'globalToolBar' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/private/MobileTextActionsToolBar.qml:48: TypeError: Cannot read property 'height' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/private/MobileTextActionsToolBar.qml:37: TypeError: Cannot read property 'width' of null
WARNING: viewBackgroundColor is deprecated, use backgroundColor with colorSet: Theme.View instead
KActivities: Database connection:  "kactivities_db_resources_139762865161856_readonly" 
    query_only:          QVariant(qlonglong, 1) 
    journal_mode:        QVariant(QString, "wal") 
    wal_autocheckpoint:  QVariant(qlonglong, 100) 
    synchronous:         QVariant(qlonglong, 0)
Nothing to load - the client id is empty
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = systemsettings5 path = /usr/bin pid = 31618
KCrash: Arguments: /usr/bin/systemsettings5 
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__1
Comment 2 David Edmundson 2019-03-05 09:53:28 UTC 
Report to kvantum.
Comment 3 Gabriel Furtado 2019-07-13 18:14:31 UTC 
Created attachment 121503 [details]
New crash information added by DrKonqi

systemsettings5 (5.16.3) using Qt 5.12.3

qt.qpa.wayland: Wayland does not support QWindow::requestActivate()

Well, I guess I should not use Wayland with KDE Plasma... :/

-- Backtrace (Reduced):
#6  0x00007f5ee73c608b in XInternAtom () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#7  0x00007f5edbd0f68b in Kvantum::BlurHelper::BlurHelper(QObject*, QList<int>, QList<int>, double, double, double) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libkvantum.so
#8  0x00007f5edbcfd3d9 in Kvantum::Style::polish(QWidget*) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libkvantum.so
#9  0x00007f5eed51041e in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f5eed4cf65c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
Comment 4 The Feren OS Dev 2019-09-01 22:42:50 UTC 
Created attachment 122449 [details]
New crash information added by DrKonqi

systemsettings5 (5.16.4) using Qt 5.12.3

- What I was doing when the application crashed:

Opening System Settings - it just crashes when loading.

-- Backtrace (Reduced):
#6  0x00007fc203fb108b in XInternAtom () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#7  0x00007fc1f4b2e31b in Kvantum::BlurHelper::BlurHelper(QObject*, QList<double>, QList<double>, double, double, double) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libkvantum.so
#8  0x00007fc1f4b1bc49 in Kvantum::Style::polish(QWidget*) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libkvantum.so
#9  0x00007fc20a16541e in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007fc20a12465c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5