Application: plasmashell (5.16.5)

Qt Version: 5.13.1
Frameworks Version: 5.62.0
Operating System: Linux 5.2.14-arch2-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

Error appeared after starting after boot. 
Launched with "startx".

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f47b8bca880 (LWP 984))]

Thread 10 (Thread 0x7f4779cd6700 (LWP 1666)):
#0  0x00007f47bd35318c in read () at /usr/lib/libc.so.6
#1  0x00007f47bbb309f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f47bbb7e9f1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f47bbb800d8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f47bbb80201 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f47bd8f9a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f47bd8a04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f47bd6d2385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f4780d8313b in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f478205a700 (LWP 1650)):
#0  0x00007f47bbb30479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f47bbb7e730 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f47bbb800d8 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f47bbb80201 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f47bd8f9a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f47bd8a04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f47bd6d2385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f478c90e700 (LWP 1649)):
#0  0x00007f47bbb30479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f47bbb7e730 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f47bbb800d8 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f47bbb80201 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f47bd8f9a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f47bd8a04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f47bd6d2385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f478f7e147a in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f4799234700 (LWP 1608)):
#0  0x00007f47bd35318c in read () at /usr/lib/libc.so.6
#1  0x00007f47bbb309f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f47bbb7e9f1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f47bbb800d8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f47bbb80201 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f47bd8f9a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f47bd8a04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f47bd6d2385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f47bf4326eb in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f479a9e8700 (LWP 1595)):
#0  0x00007f47bcbab415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f47bd6d9660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f47bd6d9752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f47bf4bddad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f47bf4be05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f47a48af700 (LWP 1566)):
[KCrash Handler]
#6  0x00007f47bd7273c4 in qHash(QByteArray const&, unsigned int) () at /usr/lib/libQt5Core.so.5
#7  0x00007f47bdfd6d9d in  () at /usr/lib/libQt5Gui.so.5
#8  0x00007f47bdfd6e06 in  () at /usr/lib/libQt5Gui.so.5
#9  0x00007f47bdfd7003 in  () at /usr/lib/libQt5Gui.so.5
#10 0x00007f47bdfd626b in  () at /usr/lib/libQt5Gui.so.5
#11 0x00007f47bdfa6efb in  () at /usr/lib/libQt5Gui.so.5
#12 0x00007f47bdfa75b6 in QOpenGLShaderProgram::link() () at /usr/lib/libQt5Gui.so.5
#13 0x00007f47bf4ae38b in QSGDefaultRenderContext::compileShader(QSGMaterialShader*, QSGMaterial*, char const*, char const*) () at /usr/lib/libQt5Quick.so.5
#14 0x00007f47bf477065 in  () at /usr/lib/libQt5Quick.so.5
#15 0x00007f47bf477aff in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /usr/lib/libQt5Quick.so.5
#16 0x00007f47bf479646 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5
#17 0x00007f47bf47fb45 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#18 0x00007f47bf46c3c2 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#19 0x00007f47bf46c87c in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#20 0x00007f47bf4adbc0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#21 0x00007f47bf514641 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#22 0x00007f47bf4ba0ab in  () at /usr/lib/libQt5Quick.so.5
#23 0x00007f47bf4bdfc8 in  () at /usr/lib/libQt5Quick.so.5
#24 0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#25 0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f47b5dbf700 (LWP 1058)):
#0  0x00007f47bd357667 in poll () at /usr/lib/libc.so.6
#1  0x00007f47bbb80130 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f47bbb80201 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f47bd8f9a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f47bd8a04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f47bd6d2385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f47bf152849 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f47b7006700 (LWP 1022)):
#0  0x00007f47bbb7dd6d in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f47bbb7e68c in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f47bbb7e7ef in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f47bbb800d8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f47bbb80201 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f47bd8f9a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f47bd8a04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f47bd6d2385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f47be175b37 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f47b7df7700 (LWP 1016)):
#0  0x00007f47bd357667 in poll () at /usr/lib/libc.so.6
#1  0x00007f47bf8c4630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f47bf8c62db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f47b877b101 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f47bd6d35b0 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f47bcba557f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f47bd3620e3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f47b8bca880 (LWP 984)):
#0  0x00007f47bcbab415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f47bd6d9660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f47bd6d9752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f47bf4bc2ce in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f47bf4bcefc in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f47bf5220fd in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#6  0x00007f47be3e24f5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#7  0x00007f47be3ebe11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007f47bd8a19c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#9  0x00007f47bdc30a99 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#10 0x00007f47be3ebb8c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#11 0x00007f47bd8a19c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#12 0x00007f47bd8f8d9d in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#13 0x00007f47bd8f966a in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f47bbb7e3ae in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#15 0x00007f47bbb801c1 in  () at /usr/lib/libglib-2.0.so.0
#16 0x00007f47bbb80201 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#17 0x00007f47bd8f9a03 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#18 0x00007f47bd8a04ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007f47bd8a8326 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#20 0x0000558f927d8df6 in  ()
#21 0x00007f47bd28cee3 in __libc_start_main () at /usr/lib/libc.so.6
#22 0x0000558f927d92ae in _start ()
[Inferior 1 (process 984) detached]

Reported using DrKonqi