Application: plasma-discover (5.18.4)

Qt Version: 5.14.2
Frameworks Version: 5.69.0
Operating System: Linux 5.5.11-arch1-1 x86_64
Windowing system: X11
Distribution: "Arch Linux"

-- Information about the crash:
Clicking the “view updates” menu option from right clicking the tray icon crashes the opening Discover window

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc632c7d840 (LWP 29905))]

Thread 8 (Thread 0x7fc61c8c1700 (LWP 29913)):
#0  0x00007fc63672d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fc637791a48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fc637791b69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fc63778f1dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fc63778bdd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fc63672646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fc6374103d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fc61d287700 (LWP 29912)):
#0  0x00007fc63672d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fc637791a48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fc637791b69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fc63778f1dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fc63778bdd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fc63672646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fc6374103d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fc61da88700 (LWP 29911)):
#0  0x00007fc63740af8d in syscall () at /usr/lib/libc.so.6
#1  0x00007fc63778e002 in QSemaphore::acquire(int) () at /usr/lib/libQt5Core.so.5
#2  0x00007fc63799cc3f in  () at /usr/lib/libQt5Core.so.5
#3  0x00007fc636e31250 in  () at /usr/lib/libQt5Network.so.5
#4  0x00007fc636ede4b8 in  () at /usr/lib/libQt5Network.so.5
#5  0x00007fc63799cd10 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fc636e27199 in  () at /usr/lib/libQt5Network.so.5
#7  0x00007fc636e27a7b in  () at /usr/lib/libQt5Network.so.5
#8  0x00007fc63799cd10 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fc636ed7206 in  () at /usr/lib/libQt5Network.so.5
#10 0x00007fc636ecbb0a in  () at /usr/lib/libQt5Network.so.5
#11 0x00007fc636ecc069 in  () at /usr/lib/libQt5Network.so.5
#12 0x00007fc636eac287 in  () at /usr/lib/libQt5Network.so.5
#13 0x00007fc63799cd10 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007fc636e70675 in  () at /usr/lib/libQt5Network.so.5
#15 0x00007fc636e70705 in  () at /usr/lib/libQt5Network.so.5
#16 0x00007fc636e82db2 in  () at /usr/lib/libQt5Network.so.5
#17 0x00007fc63892f352 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007fc638938829 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007fc6379674f2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#20 0x00007fc6379c0496 in  () at /usr/lib/libQt5Core.so.5
#21 0x00007fc635d396be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#22 0x00007fc635d3b531 in  () at /usr/lib/libglib-2.0.so.0
#23 0x00007fc635d3b571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#24 0x00007fc6379bf890 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#25 0x00007fc63796605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#26 0x00007fc63778ac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#27 0x00007fc63778bdd6 in  () at /usr/lib/libQt5Core.so.5
#28 0x00007fc63672646f in start_thread () at /usr/lib/libpthread.so.0
#29 0x00007fc6374103d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fc61e289700 (LWP 29910)):
#0  0x00007fc6374115fc in recv () at /usr/lib/libc.so.6
#1  0x00007fc636e6cbf7 in  () at /usr/lib/libQt5Network.so.5
#2  0x00007fc636e5da74 in  () at /usr/lib/libQt5Network.so.5
#3  0x00007fc636e5e2b3 in QNetworkInterface::allInterfaces() () at /usr/lib/libQt5Network.so.5
#4  0x00007fc62814852c in  () at /usr/lib/qt/plugins/bearer/libqgenericbearer.so
#5  0x00007fc637975b26 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  0x00007fc6379773ac 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  0x00007fc636e47e5f in QNetworkConfigurationManagerPrivate::pollEngines() () at /usr/lib/libQt5Network.so.5
#8  0x00007fc636ee07ba in  () at /usr/lib/libQt5Network.so.5
#9  0x00007fc63799cd10 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fc6379a0a5b in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#11 0x00007fc6379949f5 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#12 0x00007fc637967516 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007fc6379bec22 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#14 0x00007fc6379bf4c2 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fc635d396be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007fc635d3b531 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007fc635d3b571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007fc6379bf890 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007fc63796605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007fc63778ac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#21 0x00007fc63778bdd6 in  () at /usr/lib/libQt5Core.so.5
#22 0x00007fc63672646f in start_thread () at /usr/lib/libpthread.so.0
#23 0x00007fc6374103d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fc628a97700 (LWP 29909)):
#0  0x00007fc637405abf in poll () at /usr/lib/libc.so.6
#1  0x00007fc635d3b4a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fc635d3b571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fc6379bf8ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fc63796605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fc63778ac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fc6393d7efb in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007fc63778bdd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fc63672646f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fc6374103d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fc62b5ef700 (LWP 29908)):
#0  0x00007fc637405abf in poll () at /usr/lib/libc.so.6
#1  0x00007fc635d3b4a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fc635d3b571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fc6379bf8ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fc63796605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fc63778ac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fc638683389 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fc63778bdd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fc63672646f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fc6374103d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fc630ab0700 (LWP 29907)):
#0  0x00007fc6374014fc in read () at /usr/lib/libc.so.6
#1  0x00007fc635cea8c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fc635d39d01 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fc635d3b448 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fc635d3b571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fc6379bf8ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fc63796605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fc63778ac62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fc638e89b28 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007fc63778bdd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fc63672646f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fc6374103d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fc632c7d840 (LWP 29905)):
[KCrash Handler]
#6  0x00007fc63734cce5 in raise () at /usr/lib/libc.so.6
#7  0x00007fc637336857 in abort () at /usr/lib/libc.so.6
#8  0x00007fc637750938 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fc639476209 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at /usr/lib/libQt5Quick.so.5
#10 0x00007fc639477f10 in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007fc639478c8a in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007fc637d3a9cd in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#13 0x00007fc639504093 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#14 0x00007fc63892f352 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007fc638938829 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fc6379674f2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#17 0x00007fc637d30662 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5
#18 0x00007fc637d308a0 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#19 0x00007fc637d08c5c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#20 0x00007fc6327f0e2c in  () at /usr/lib/libQt5XcbQpa.so.5
#21 0x00007fc635d396be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#22 0x00007fc635d3b531 in  () at /usr/lib/libglib-2.0.so.0
#23 0x00007fc635d3b571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#24 0x00007fc6379bf890 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#25 0x00007fc63796605c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#26 0x00007fc63796e066 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#27 0x000055d043da3841 in  ()
#28 0x00007fc637338023 in __libc_start_main () at /usr/lib/libc.so.6
#29 0x000055d043da3e9e in _start ()
[Inferior 1 (process 29905) detached]

The reporter indicates this bug may be a duplicate of or related to bug 375913.

Possible duplicates by query: bug 419422, bug 419051, bug 418652, bug 418060, bug 417518.

Reported using DrKonqi