Bug 413190

Summary: Plasma crashes after connecting to an open Wi-Fi connection
Product: [Plasma] plasmashell Reporter: Rosca Alex <roscaalex19>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.17.0   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Rosca Alex 2019-10-19 12:54:36 UTC 
Application: plasmashell (5.17.0)

Qt Version: 5.13.1
Frameworks Version: 5.63.0
Operating System: Linux 4.19.79-2-lts x86_64
Distribution: "Arch Linux"

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

I connected to an open Wi-Fi network and Plasma crashed and recovered itself. It successfully conected to the network.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f968b44ec80 (LWP 397714))]

Thread 21 (Thread 0x7f960bfff700 (LWP 480857)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f962521b700 (LWP 452164)):
#0  0x00007f968e3f468f in g_source_ref () at /usr/lib/libglib-2.0.so.0
#1  0x00007f968e3fb6c2 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fc99b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f968e3fd0a6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f96919af849 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f96267fc700 (LWP 452104)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f9627fff700 (LWP 444416)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f964904e700 (LWP 435416)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f964af15700 (LWP 429716)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f9658d4f700 (LWP 427866)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f96596d7700 (LWP 417452)):
[KCrash Handler]
#6  0x00007f968fb58e94 in wl_proxy_marshal_constructor () at /usr/lib/libwayland-client.so.0
#7  0x00007f968b02d4d0 in QtWaylandClient::QWaylandWindow::handleUpdate() () at /usr/lib/libQt5WaylandClient.so.5
#8  0x00007f968959fb31 in  () at /usr/lib/qt/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so
#9  0x00007f9690636a72 in QOpenGLContext::swapBuffers(QSurface*) () at /usr/lib/libQt5Gui.so.5
#10 0x00007f9691d170ee in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007f9691d1afc8 in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f964bfff700 (LWP 399215)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f964b7fe700 (LWP 398006)):
#0  0x00007f968e3fb6e5 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f968e3fc99b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fd0a6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f965a069700 (LWP 398001)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f965b7fe700 (LWP 397980)):
#0  0x00007f968e3ad4e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f968e3fca52 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fd0a6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f965bfff700 (LWP 397979)):
#0  0x00007f968fd0e9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f968e3fd180 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f966a14813b in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f966bfff700 (LWP 397838)):
#0  0x00007f968fd1a52c in recv () at /usr/lib/libc.so.6
#1  0x00007f968f7c8aa7 in  () at /usr/lib/libQt5Network.so.5
#2  0x00007f968f7b8e34 in  () at /usr/lib/libQt5Network.so.5
#3  0x00007f968f7b9673 in QNetworkInterface::allInterfaces() () at /usr/lib/libQt5Network.so.5
#4  0x00007f96825fb4ff in  () at /usr/lib/qt/plugins/bearer/libqgenericbearer.so
#5  0x00007f969026befd in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () at /usr/lib/libQt5Core.so.5
#6  0x00007f969026db44 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at /usr/lib/libQt5Core.so.5
#7  0x00007f968f7a34cf in QNetworkConfigurationManagerPrivate::pollEngines() () at /usr/lib/libQt5Network.so.5
#8  0x00007f968f83d27a in  () at /usr/lib/libQt5Network.so.5
#9  0x00007f9690289a11 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#10 0x00007f9690296b78 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#11 0x00007f969028a3e5 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#12 0x00007f969025d9e6 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007f96902b4d9d in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#14 0x00007f96902b5632 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f968e3fb3fe in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007f968e3fd211 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007f96902b5a03 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#21 0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#22 0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#23 0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f967491c700 (LWP 397837)):
#0  0x00007f968fd0e9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f968e3fd180 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f968008d47a in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f967568b700 (LWP 397806)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d1adad in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1b05e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f9680fd0700 (LWP 397803)):
#0  0x00007f968e3ad479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f968e3fcea9 in g_main_context_release () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fd140 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f9691c8f6eb in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f9682ff9700 (LWP 397780)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f968364a4fc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f968364a0f8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f96892f0700 (LWP 397778)):
#0  0x00007f968fd0e9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f968e3fd180 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f96919af849 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f968a7f7700 (LWP 397734)):
#0  0x00007f968fd0a42c in read () at /usr/lib/libc.so.6
#1  0x00007f968e3ad9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f968e3fba41 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f968e3fd128 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f96902b5a1c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f969008e385 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f9690b2fb37 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f969008f5b0 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f968f5804cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f968fd192d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f968b44ec80 (LWP 397714)):
#0  0x00007f968f586c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f9690095660 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f9690095752 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f9691d192ce in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f9691d1a1f4 in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f9691d1a9fb in  () at /usr/lib/libQt5Quick.so.5
#6  0x00007f9690604f0d in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#7  0x00007f9691d7f033 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#8  0x00007f969252163c in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#9  0x00007f9690d9c4f5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#10 0x00007f9690da5e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#11 0x00007f969025d9c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#12 0x00007f96905fb155 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5
#13 0x00007f96905fb388 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#14 0x00007f96905d5afc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#15 0x00007f968b05fc51 in  () at /usr/lib/libQt5WaylandClient.so.5
#16 0x00007f968e3fb3fe in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#17 0x00007f968e3fd211 in  () at /usr/lib/libglib-2.0.so.0
#18 0x00007f968e3fd251 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#19 0x00007f96902b5a03 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f969025c4ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#21 0x00007f9690264326 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#22 0x000055b3b01c2dc9 in  ()
#23 0x00007f968fc41153 in __libc_start_main () at /usr/lib/libc.so.6
#24 0x000055b3b01c322e in _start ()
[Inferior 1 (process 397714) detached]

Possible duplicates by query: bug 413185, bug 413170, bug 413166, bug 413159, bug 413141.

Reported using DrKonqi
Comment 1 Christoph Feck 2019-11-11 11:40:28 UTC 

*** This bug has been marked as a duplicate of bug 408847 ***