Bug 412997

Application: systemsettings5 (5.17.0)

Qt Version: 5.13.1
Frameworks Version: 5.63.0
Operating System: Linux 5.3.6-zen1-1-zen x86_64
Distribution: "Arch Linux"

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

When I tried to set "Breeze Dark"  in Look and Feel >> Working Enviroment, the application crashed

The crash does not seem to be reproducible.

-- Backtrace:
Application: Параметры системы (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1d02ee0800 (LWP 2048))]

Thread 9 (Thread 0x7f1ce2380700 (LWP 4675)):
#0  0x00007f1d059404e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1d05990098 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1d05991123 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1ce2cc9b48 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007f1d0596cc11 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f1ce2ba0700 (LWP 4674)):
#0  0x00007f1d07ba49ef in poll () at /usr/lib/libc.so.6
#1  0x00007f1d05990180 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1d05990251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1d059902a2 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1d0596cc11 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f1ce3fff700 (LWP 2058)):
#0  0x00007f1d0598ddbd in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1d0598e6dc in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1d0598e83f in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1d05990128 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1d05990251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1d08149a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1d080f04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1d07f22385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f1d0722b849 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f1d07f235b0 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f1ceefcc700 (LWP 2056)):
#0  0x00007f1d05940470 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1d05990079 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1d05990251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1d08149a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f1d080f04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1d07f22385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f1d0722b849 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f1d07f235b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f1cf90b2700 (LWP 2054)):
#0  0x00007f1d08147be1 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#1  0x00007f1d081481b6 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#2  0x00007f1d0814975f in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f1d0598fa60 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1d059900a6 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1d05990251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007f1d08149a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1d080f04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0x00007f1d07f22385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007f1d0722b849 in  () at /usr/lib/libQt5Qml.so.5
#10 0x00007f1d07f235b0 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f1cfa00a700 (LWP 2052)):
#0  0x00007f1d06785c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f1cfa6bd4fc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f1cfa6bd0f8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f1d00817700 (LWP 2051)):
#0  0x00007f1d07ba042c in read () at /usr/lib/libc.so.6
#1  0x00007f1d059409f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1d0598ea41 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1d05990128 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1d05990251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1d08149a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1d080f04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1d07f22385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f1d08383b37 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f1d07f235b0 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f1d01e49700 (LWP 2050)):
#0  0x00007f1d07ba49ef in poll () at /usr/lib/libc.so.6
#1  0x00007f1d0673e630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f1d067402db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f1d0282c101 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f1d07f235b0 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f1d0677f4cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1d07baf2d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f1d02ee0800 (LWP 2048)):
[KCrash Handler]
#6  0x00007f1d0852da0e in QWindow::isActive() const () at /usr/lib/libQt5Gui.so.5
#7  0x00007f1cef9f0454 in  () at /usr/lib/qt/plugins/kf5/kirigami/org.kde.desktop.so
#8  0x00007f1d0811db70 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#9  0x00007f1cef9f2ca7 in  () at /usr/lib/qt/plugins/kf5/kirigami/org.kde.desktop.so
#10 0x00007f1d0811db70 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#11 0x00007f1d0851bb66 in QGuiApplication::paletteChanged(QPalette const&) () at /usr/lib/libQt5Gui.so.5
#12 0x00007f1d08b4b606 in QApplicationPrivate::setPalette_helper(QPalette const&, char const*, bool) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f1d013f56f2 in  () at /usr/lib/qt/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#14 0x00007f1d013e2e01 in  () at /usr/lib/qt/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#15 0x00007f1d08390300 in  () at /usr/lib/libQt5DBus.so.5
#16 0x00007f1d0811e44a in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#17 0x00007f1d08b474f5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007f1d08b50e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f1d080f19c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#20 0x00007f1d080f4739 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#21 0x00007f1d0814a404 in  () at /usr/lib/libQt5Core.so.5
#22 0x00007f1d0598e3fe in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#23 0x00007f1d05990211 in  () at /usr/lib/libglib-2.0.so.0
#24 0x00007f1d05990251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#25 0x00007f1d08149a03 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#26 0x00007f1d080f04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#27 0x00007f1d080f8326 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#28 0x000055b2a2797475 in  ()
#29 0x00007f1d07ad7153 in __libc_start_main () at /usr/lib/libc.so.6
#30 0x000055b2a27974fe in _start ()
[Inferior 1 (process 2048) detached]

Possible duplicates by query: bug 412918, bug 412864, bug 412797, bug 412774, bug 412692.

Reported using DrKonqi