https://bugs.kde.org/show_bug.cgi?id=425090
Bug ID: 425090
Summary: KDE Settings crashes when uninstalling global themes
Product: systemsettings
Version: 5.18.5
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: richiezh...@protonmail.com
Target Milestone: ---
Application: systemsettings5 (5.18.5)
Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.7.11-200.fc32.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 32 (Workstation Edition)
-- Information about the crash:
- What I was doing when the application crashed:
Uninstalling multiple global themes
- Unusual behavior I noticed:
Installed themes were listed more than once
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f25fe218f80 (LWP 59037))]
Thread 17 (Thread 0x7f25a1d89700 (LWP 60497)):
#0 0x00007f26026314cc in read () at /lib64/libc.so.6
#1 0x00007f26009cd51f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007f26009835ee in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007f2600983a55 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#4 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f2601f4bfda in QQuickPixmapReader::run() () at
/lib64/libQt5Quick.so.5
#9 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#10 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 16 (Thread 0x7f255ffff700 (LWP 60493)):
#0 0x00007f2602635aaf in poll () at /lib64/libc.so.6
#1 0x00007f2600983aae in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#2 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f2601ca01e9 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 15 (Thread 0x7f255f7fe700 (LWP 60343)):
#0 0x00007f2600983937 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#1 0x00007f2600983e33 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#2 0x00007f25ad2eb6aa in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0
#3 0x00007f26009ad7f2 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#4 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#5 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 14 (Thread 0x7f25cfd8a700 (LWP 60342)):
#0 0x00007f2602635aaf in poll () at /lib64/libc.so.6
#1 0x00007f2600983aae in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#2 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2600983c31 in glib_worker_main () at /lib64/libglib-2.0.so.0
#4 0x00007f26009ad7f2 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 13 (Thread 0x7f25af7fe700 (LWP 60183)):
#0 0x00007f26026314cc in read () at /lib64/libc.so.6
#1 0x00007f25cc43d335 in pa_read () at
/usr/lib64/pulseaudio/libpulsecommon-13.99.so
#2 0x00007f25cc4c0566 in pa_mainloop_prepare () at /lib64/libpulse.so.0
#3 0x00007f25cc4c1004 in pa_mainloop_iterate () at /lib64/libpulse.so.0
#4 0x00007f25cc4c10c0 in pa_mainloop_run () at /lib64/libpulse.so.0
#5 0x00007f25cc4cf31d in thread () at /lib64/libpulse.so.0
#6 0x00007f25cc46b5cc in internal_thread_func () at
/usr/lib64/pulseaudio/libpulsecommon-13.99.so
#7 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 12 (Thread 0x7f25affff700 (LWP 59113)):
#0 0x00007f2600982c08 in g_main_context_release () at /lib64/libglib-2.0.so.0
#1 0x00007f2600983a6c in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#2 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 11 (Thread 0x7f25cd529700 (LWP 59108)):
#0 0x00007f2602635aaf in poll () at /lib64/libc.so.6
#1 0x00007f2600983aae in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#2 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 10 (Thread 0x7f25cdd2a700 (LWP 59107)):
#0 0x00007f26029bfa5a in QMutex::lock() () at /lib64/libQt5Core.so.5
#1 0x00007f2602b9fa4b in postEventSourcePrepare(_GSource*, int*) () at
/lib64/libQt5Core.so.5
#2 0x00007f2600982fc2 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3 0x00007f26009839db in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#4 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7f25d6a9c700 (LWP 59047)):
#0 0x00007f26029bfa5a in QMutex::lock() () at /lib64/libQt5Core.so.5
#1 0x00007f2602b9faad in postEventSourcePrepare(_GSource*, int*) () at
/lib64/libQt5Core.so.5
#2 0x00007f26009834b9 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007f2600983a55 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#4 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f2601ca01e9 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#10 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7f25dda36700 (LWP 59044)):
#0 0x00007f260098185c in g_source_ref () at /lib64/libglib-2.0.so.0
#1 0x00007f2600981928 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#2 0x00007f2600982ee3 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3 0x00007f26009839db in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#4 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f2601ca01e9 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#10 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f25dea9c700 (LWP 59043)):
#0 0x00007f2601304e92 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f25e998257b in util_queue_thread_func () at
/usr/lib64/dri/nouveau_dri.so
#2 0x00007f25e998204b in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f25df29d700 (LWP 59042)):
#0 0x00007f2601304e92 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f25e998257b in util_queue_thread_func () at
/usr/lib64/dri/nouveau_dri.so
#2 0x00007f25e998204b in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f25d729d700 (LWP 59041)):
#0 0x00007f2601304e92 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f25e998257b in util_queue_thread_func () at
/usr/lib64/dri/nouveau_dri.so
#2 0x00007f25e998204b in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f25e89f9700 (LWP 59040)):
#0 0x00007f2601304e92 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f25e998257b in util_queue_thread_func () at
/usr/lib64/dri/nouveau_dri.so
#2 0x00007f25e998204b in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f25ebfff700 (LWP 59039)):
#0 0x00007f26026314cc in read () at /lib64/libc.so.6
#1 0x00007f26009cd51f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007f26009835ee in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007f2600983a55 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#4 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f2602b9fb8b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f26029be427 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f2602e2d51b in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#9 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#10 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f25f0f42700 (LWP 59038)):
#0 0x00007f2602635aaf in poll () at /lib64/libc.so.6
#1 0x00007f26012bb38a in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007f26012bd71a in xcb_wait_for_event () at /lib64/libxcb.so.1
#3 0x00007f25f1131c78 in QXcbEventQueue::run() () at /lib64/libQt5XcbQpa.so.5
#4 0x00007f26029bf690 in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5 0x00007f26012fe432 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f2602640913 in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f25fe218f80 (LWP 59037)):
[KCrash Handler]
#4 0x00007f25d4bf395f in KCMLookandFeel::save() () at
/usr/lib64/qt5/plugins/kcms/kcm_lookandfeel.so
#5 0x00007f260408a5c6 in KCModuleQml::save() () at /lib64/libKF5KCMUtils.so.5
#6 0x00007f26040915f7 in KCModuleProxy::save() () at
/lib64/libKF5KCMUtils.so.5
#7 0x00007f26040c7f25 in ModuleView::moduleSave(KCModuleProxy*) () at
/lib64/libsystemsettingsview.so.3
#8 0x00007f26040c33d6 in ModuleView::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /lib64/libsystemsettingsview.so.3
#9 0x00007f2602b82fb0 in void doActivate<false>(QObject*, int, void**) () at
/lib64/libQt5Core.so.5
#10 0x00007f2603668fd6 in QAbstractButton::clicked(bool) () at
/lib64/libQt5Widgets.so.5
#11 0x00007f260366999e in QAbstractButtonPrivate::emitClicked() () at
/lib64/libQt5Widgets.so.5
#12 0x00007f260366b253 in QAbstractButtonPrivate::click() () at
/lib64/libQt5Widgets.so.5
#13 0x00007f260366b435 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /lib64/libQt5Widgets.so.5
#14 0x00007f26035bb36e in QWidget::event(QEvent*) () at
/lib64/libQt5Widgets.so.5
#15 0x00007f260357a063 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#16 0x00007f260357f891 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#17 0x00007f2602b53fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#18 0x00007f260357e78a in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
at /lib64/libQt5Widgets.so.5
#19 0x00007f26035d3f82 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at
/lib64/libQt5Widgets.so.5
#20 0x00007f26035d6dde in QWidgetWindow::event(QEvent*) () at
/lib64/libQt5Widgets.so.5
#21 0x00007f260357a063 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#22 0x00007f2602b53fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#23 0x00007f2602fc116b in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /lib64/libQt5Gui.so.5
#24 0x00007f2602fa315b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQt5Gui.so.5
#25 0x00007f25f1132c9e in xcbSourceDispatch(_GSource*, int (*)(void*), void*)
() at /lib64/libQt5XcbQpa.so.5
#26 0x00007f260098378f in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#27 0x00007f2600983b18 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#28 0x00007f2600983be3 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#29 0x00007f2602b9fb73 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#30 0x00007f2602b5291b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#31 0x00007f2602b5a5a6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#32 0x00005647e8eca884 in main ()
[Inferior 1 (process 59037) detached]
Possible duplicates by query: bug 423958, bug 423441, bug 423091, bug 422349,
bug 421897.
Reported using DrKonqi
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