Bug 423958

Summary: System Settings crashes in KQuickAddons::ConfigModule::setNeedsSave() when installing new themes
Product: [Applications] systemsettings Reporter: Dmitry <satanin.dmitry.2020>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate
Priority: NOR Keywords: drkonqi
Version: 5.18.5   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Dmitry 2020-07-07 06:55:36 UTC 
Application: systemsettings5 (5.18.5)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.7.6-201.fc32.x86_64 x86_64
Windowing system: X11
Distribution: "Fedora release 32 (Thirty Two)"

-- Information about the crash:
- I am installing new themes from store on setting and then crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Параметры системы (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1e1e181f80 (LWP 3961))]

Thread 14 (Thread 0x7f1db2f82700 (LWP 4140)):
#0  0x00007f1e2259cb6f in poll () from /lib64/libc.so.6
#1  0x00007f1e208e9ace in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f1e208e9c03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1e22b06b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1e22ab991b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1e22925427 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1e22926690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f1dbefe6700 (LWP 4134)):
#0  0x00007f1e2259cb6f in poll () from /lib64/libc.so.6
#1  0x00007f1e208e9ace in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f1e208e9c03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1e22b06b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1e22ab991b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1e22925427 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1e22926690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f1dcb078700 (LWP 4131)):
#0  0x00007f1e208e790f in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f1e208e8f03 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f1e208e99fb in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#3  0x00007f1e208e9c03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f1e22b06b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1e22ab991b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f1e22925427 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f1e22926690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f1dcbfff700 (LWP 3980)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f1df4c96700 (LWP 3976)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f1df7fff700 (LWP 3973)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f1dfca94700 (LWP 3972)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f1dfd295700 (LWP 3971)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f1dfda96700 (LWP 3970)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f1dfe297700 (LWP 3969)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f1dfea98700 (LWP 3968)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f1e08e60700 (LWP 3967)):
#0  0x00007f1e2126be92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1e093f52ab in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f1e093f4d7b in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f1e0bfff700 (LWP 3964)):
#0  0x00007f1e2259cb6f in poll () from /lib64/libc.so.6
#1  0x00007f1e208e9ace in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f1e208e9c03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1e22b06b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1e22ab991b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1e22925427 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1e22d9451b in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#7  0x00007f1e22926690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1e21265432 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1e225a79d3 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f1e1e181f80 (LWP 3961)):
[KCrash Handler]
#4  0x00007f1e23ef3f18 in KQuickAddons::ConfigModule::setNeedsSave(bool) () from /lib64/libKF5QuickAddons.so.5
#5  0x00007f1e23ff85f7 in KCModuleProxy::save() () from /lib64/libKF5KCMUtils.so.5
#6  0x00007f1e2402ef25 in ModuleView::moduleSave(KCModuleProxy*) () from /lib64/libsystemsettingsview.so.3
#7  0x00007f1e2402a3d6 in ModuleView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libsystemsettingsview.so.3
#8  0x00007f1e22ae9fb0 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#9  0x00007f1e235cffd6 in QAbstractButton::clicked(bool) () from /lib64/libQt5Widgets.so.5
#10 0x00007f1e235d099e in QAbstractButtonPrivate::emitClicked() () from /lib64/libQt5Widgets.so.5
#11 0x00007f1e235d2253 in QAbstractButtonPrivate::click() () from /lib64/libQt5Widgets.so.5
#12 0x00007f1e235d2435 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#13 0x00007f1e2352236e in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#14 0x00007f1e234e1063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#15 0x00007f1e234e6891 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#16 0x00007f1e22abafc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#17 0x00007f1e234e578a in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5
#18 0x00007f1e2353af82 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#19 0x00007f1e2353ddde in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f1e234e1063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#21 0x00007f1e22abafc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#22 0x00007f1e22f2816b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#23 0x00007f1e22f0a15b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#24 0x00007f1e11089c9e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#25 0x00007f1e208e97af in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#26 0x00007f1e208e9b38 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#27 0x00007f1e208e9c03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#28 0x00007f1e22b06b73 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#29 0x00007f1e22ab991b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#30 0x00007f1e22ac15a6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#31 0x000055959a9d6884 in main ()
[Inferior 1 (process 3961) detached]

Possible duplicates by query: bug 423441, bug 423091, bug 422349, bug 421897, bug 421650.

Reported using DrKonqi
Comment 1 Nate Graham 2020-10-12 21:01:39 UTC 

*** This bug has been marked as a duplicate of bug 421897 ***