Bug 428996

Summary: systemsettings crash when trying to download new plasma styles
Product: [Applications] systemsettings Reporter: hamilton3999
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: crash CC: nate
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.20.2   
Target Milestone: ---   
Platform: Mageia RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description hamilton3999 2020-11-12 00:05:16 UTC 
Application: systemsettings5 (5.20.2)

Qt Version: 5.15.1
Frameworks Version: 5.75.0
Operating System: Linux 5.9.6-desktop-1.mga8 x86_64
Windowing system: X11
Distribution: "Mageia 8"

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

when opening systemsettings and going on plasma style, when clicking on download new plasma styles it crash and close

crash info of DrConky:
Application: Configuration du système (systemsettings5), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f8034d9141a in QQuickDefaultBusyIndicatorNode::QQuickDefaultBusyIndicatorNode(QQuickDefaultBusyIndicator*) () from /usr/lib64/qt5/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so
#5  0x00007f8034d916dc in QQuickDefaultBusyIndicator::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /usr/lib64/qt5/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so
#6  0x00007f80564a4f20 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /lib64/libQt5Quick.so.5
#7  0x00007f80564a578b in QQuickWindowPrivate::updateDirtyNodes() () from /lib64/libQt5Quick.so.5
#8  0x00007f80564a6c9c in QQuickWindowPrivate::syncSceneGraph() () from /lib64/libQt5Quick.so.5
#9  0x00007f805644d267 in QSGRenderThread::sync(bool, bool) () from /lib64/libQt5Quick.so.5
#10 0x00007f805644f079 in QSGRenderThread::syncAndRender(QImage*) () from /lib64/libQt5Quick.so.5
#11 0x00007f805644fce7 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#12 0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#13 0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f7feeffd700 (LWP 59068) "systemse:gdrv0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f7fef7fe700 (LWP 59064) "Thread (pooled)"):
#1  0x00007f8056df0e50 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007f8056deeef1 in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#3  0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#4  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f7feffff700 (LWP 59063) "Thread (pooled)"):
#1  0x00007f8056df0e50 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007f8056deeef1 in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#3  0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#4  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f800efe6700 (LWP 59062) "QNetworkAccessM"):
#1  0x00007f8054d46f0f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f8054cfc4ce in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f8054cfc8dd in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#4  0x00007f8054cfca3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f805700b5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f8056fb5ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f8056dea10e in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f8017b6e700 (LWP 59056) "Qt bearer threa"):
#1  0x00007f8056a56461 in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f805700afe1 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f8057009959 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f805700b9c5 in timerSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#5  0x00007f8054cfc399 in g_main_context_check () from /lib64/libglib-2.0.so.0
#6  0x00007f8054cfc8dd in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#7  0x00007f8054cfca3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#8  0x00007f805700b5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#9  0x00007f8056fb5ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f8056dea10e in QThread::exec() () from /lib64/libQt5Core.so.5
#11 0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#12 0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f7ff4fb4700 (LWP 57281) "systemse:gdrv0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f80166e1700 (LWP 57269) "QQmlThread"):
#1  0x00007f8054cfc936 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f8054cfca3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f805700b5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f8056fb5ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f8056dea10e in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f8056105f75 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f801ce3c700 (LWP 57131) "systemse:gdrv0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f801de71700 (LWP 57130) "systemse:gdrv0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f801ebc2700 (LWP 57126) "systemse:gdrv0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f801f7c3700 (LWP 57125) "systemse:gdrv0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f8034cb5700 (LWP 57119) "QQmlThread"):
#1  0x00007f8056a56461 in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f805700afe1 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f8057009959 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f8057009ee5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007f805700b37e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007f8054cfbec2 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007f8054cfc863 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#8  0x00007f8054cfca3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007f805700b5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f8056fb5ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f8056dea10e in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007f8056105f75 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f8036275700 (LWP 57115) "QQmlThread"):
#1  0x00007f8054cfbec2 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f8054cfc863 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#3  0x00007f8054cfca3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f805700b5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f8056fb5ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f8056dea10e in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f8056105f75 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f803777c700 (LWP 57110) "systemse:shlo0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f8037f7d700 (LWP 57109) "systemsett:sh0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f80409c5700 (LWP 57108) "systems:disk$3"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f80411c6700 (LWP 57107) "systems:disk$2"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f80419c7700 (LWP 57106) "systems:disk$1"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f80421c8700 (LWP 57105) "systems:disk$0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f80429c9700 (LWP 57104) "systemset:rcs0"):
#1  0x00007f8042e5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f8042e59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f804964a700 (LWP 57100) "QDBusConnection"):
#1  0x00007f8054cfc8b0 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f8054cfca3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f805700b5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f8056fb5ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f8056dea10e in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f8055da9727 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#7  0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8049fa8700 (LWP 57099) "QXcbEventQueue"):
#1  0x00007f8055716cd2 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f805571889a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f804a28a550 in QXcbEventQueue::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f8056deb161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f80556d2df0 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8056a8d0ef in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f80540fa840 (LWP 57097) "systemsettings5"):
#1  0x00007f8056df0eb3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007f805645188a in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from /lib64/libQt5Quick.so.5
#3  0x00007f80564b3b27 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5
#4  0x00007f8057b862cf in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#5  0x00007f8056fb739a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#6  0x00007f80574a9d05 in QPlatformWindow::windowEvent(QEvent*) () from /lib64/libQt5Gui.so.5
#7  0x00007f8057b8c685 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#8  0x00007f8056fb739a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#9  0x00007f805700aaa3 in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5
#10 0x00007f805700b274 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#11 0x00007f8054cfc647 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#12 0x00007f8054cfc998 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#13 0x00007f8054cfca3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#14 0x00007f805700b5cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#15 0x00007f8056fb5ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#16 0x00007f8056fbdb32 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#17 0x000000000040ccff in main ()
[Inferior 1 (process 57097) detached]

The crash can be reproduced every time.

-- Backtrace:
Application: Configuration du système (systemsettings5), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f412df9e41a in QQuickDefaultBusyIndicatorNode::QQuickDefaultBusyIndicatorNode(QQuickDefaultBusyIndicator*) () from /usr/lib64/qt5/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so
#5  0x00007f412df9e6dc in QQuickDefaultBusyIndicator::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /usr/lib64/qt5/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so
#6  0x00007f414f743f20 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /lib64/libQt5Quick.so.5
#7  0x00007f414f74478b in QQuickWindowPrivate::updateDirtyNodes() () from /lib64/libQt5Quick.so.5
#8  0x00007f414f745c9c in QQuickWindowPrivate::syncSceneGraph() () from /lib64/libQt5Quick.so.5
#9  0x00007f414f6ec267 in QSGRenderThread::sync(bool, bool) () from /lib64/libQt5Quick.so.5
#10 0x00007f414f6ee079 in QSGRenderThread::syncAndRender(QImage*) () from /lib64/libQt5Quick.so.5
#11 0x00007f414f6eece7 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#12 0x00007f415008a161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#13 0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f40e8f2d700 (LWP 52981) "systemse:gdrv0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f40e972e700 (LWP 52977) "QNetworkAccessM"):
#1  0x00007f414df999c5 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#2  0x00007f414df9ae03 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f414df9b863 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#4  0x00007f414df9ba3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f41502aa5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f4150254ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f415008910e in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f415008a161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f40ea32f700 (LWP 52960) "Qt bearer threa"):
#1  0x00007f414fcf5461 in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f41502a9fe1 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f41502a8959 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f41502aa9c5 in timerSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#5  0x00007f414df9b399 in g_main_context_check () from /lib64/libglib-2.0.so.0
#6  0x00007f414df9b8dd in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#7  0x00007f414df9ba3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#8  0x00007f41502aa5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#9  0x00007f4150254ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f415008910e in QThread::exec() () from /lib64/libQt5Core.so.5
#11 0x00007f415008a161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#12 0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f40ebab7700 (LWP 52931) "systemse:gdrv0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f41048e6700 (LWP 52899) "QQmlThread"):
#1  0x00007f414fcf5461 in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f41502a9fe1 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f41502a8959 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f41502a8ee5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007f41502aa37e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007f414df9aec2 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007f414df9b863 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#8  0x00007f414df9ba3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007f41502aa5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f4150254ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f415008910e in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007f414f3a4f75 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007f415008a161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f410607a700 (LWP 52877) "systemse:gdrv0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f4106ffe700 (LWP 52872) "systemse:gdrv0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f4107bff700 (LWP 52867) "systemse:gdrv0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f412ca9f700 (LWP 52865) "systemse:gdrv0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f412df1c700 (LWP 52856) "QQmlThread"):
#1  0x00007f414df9b936 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f414df9ba3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f41502aa5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f4150254ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f415008910e in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f414f3a4f75 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f415008a161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f412f277700 (LWP 52851) "QQmlThread"):
#1  0x00007f414fcf5461 in clock_gettime@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f41502a9fe1 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f41502a8959 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f41502a8ee5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007f41502aa37e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007f414df9aec2 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007f414df9b863 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#8  0x00007f414df9ba3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007f41502aa5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f4150254ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f415008910e in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007f414f3a4f75 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007f415008a161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f41389c5700 (LWP 52846) "systemse:shlo0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f41391c6700 (LWP 52845) "systemsett:sh0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f41399c7700 (LWP 52844) "systems:disk$3"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f413a1c8700 (LWP 52843) "systems:disk$2"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f413a9c9700 (LWP 52842) "systems:disk$1"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f4140ac3700 (LWP 52841) "systems:disk$0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f4141405700 (LWP 52840) "systemset:rcs0"):
#1  0x00007f413ae5a1db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f413ae59d27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f41428e9700 (LWP 52832) "QDBusConnection"):
#1  0x00007f414df9b936 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f414df9ba3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f41502aa5eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f4150254ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f415008910e in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f414f048727 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#7  0x00007f415008a161 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f414e971df0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f414fd2c0ef in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f414d399840 (LWP 52826) "systemsettings5"):
#1  0x00007f415008feb3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007f414f6f088a in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from /lib64/libQt5Quick.so.5
#3  0x00007f414f752b27 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5
#4  0x00007f4150e252cf in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#5  0x00007f415025639a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#6  0x00007f4150748d05 in QPlatformWindow::windowEvent(QEvent*) () from /lib64/libQt5Gui.so.5
#7  0x00007f4150e2b685 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#8  0x00007f415025639a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#9  0x00007f41502a9aa3 in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5
#10 0x00007f41502aa274 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#11 0x00007f414df9b647 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#12 0x00007f414df9b998 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#13 0x00007f414df9ba3f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#14 0x00007f41502aa5cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#15 0x00007f4150254ebb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#16 0x00007f415025cb32 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#17 0x000000000040ccff in main ()
[Inferior 1 (process 52826) detached]

Possible duplicates by query: bug 425521, bug 403978, bug 385612, bug 361027, bug 360130.

Reported using DrKonqi
Comment 1 Nate Graham 2020-11-13 15:05:52 UTC 
#4  0x00007f8034d9141a in QQuickDefaultBusyIndicatorNode::QQuickDefaultBusyIndicatorNode(QQuickDefaultBusyIndicator*) () from /usr/lib64/qt5/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so
#5  0x00007f8034d916dc in QQuickDefaultBusyIndicator::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /usr/lib64/qt5/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so

It's crashing directly in Qt with none of our code involved. Can you file an upstream Qt bug report at https://bugreports.qt.io/? Thanks!