https://bugs.kde.org/show_bug.cgi?id=483584

            Bug ID: 483584
           Summary: plasmashell crashing on startup after boot
    Classification: Plasma
           Product: plasmashell
           Version: 6.0.2
          Platform: Flatpak
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: generic-crash
          Assignee: plasma-b...@kde.org
          Reporter: chifl...@gmail.com
  Target Milestone: 1.0

Application: plasmashell (6.0.2)

Qt Version: 6.6.2
Frameworks Version: 6.0.0
Operating System: Linux 6.7.6-201.fsync.fc39.x86_64 x86_64
Windowing System: X11
Distribution: Nobara Linux 39 (KDE Plasma)
DrKonqi: 6.0.2 [CoredumpBackend]

-- Information about the crash:
3 DrKonqi windows are visible in the app switcher (multi-screen setup). All of
them say "Gathering crash information failed for unknown reasons".

The crash can be reproduced every time.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.fedoraproject.org/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from
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Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 4664]
[New LWP 4327]
[New LWP 4397]
[New LWP 4334]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fcef2eae834 in __pthread_kill_implementation () from
/lib64/libc.so.6
[Current thread is 1 (Thread 0x7fced90006c0 (LWP 4664))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7fced90006c0 (LWP 4664))]

Thread 4 (Thread 0x7fcee0e006c0 (LWP 4334)):
#0  0x00007fcef2f25bed in poll () from /lib64/libc.so.6
#1  0x00007fcef227eeb4 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2  0x00007fcef2221ad3 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007fcef386c11f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#4  0x00007fcef35ad70b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#5  0x00007fcef36b55cf in QThread::exec() () from /lib64/libQt6Core.so.6
#6  0x00007fcef46bb181 in QDBusConnectionManager::run() () from
/lib64/libQt6DBus.so.6
#7  0x00007fcef375015e in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#8  0x00007fcef2eac897 in start_thread () from /lib64/libc.so.6
#9  0x00007fcef2f3380c in clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fcedbe006c0 (LWP 4397)):
#0  0x00007fcef2f25bed in poll () from /lib64/libc.so.6
#1  0x00007fcef631b00a in _xcb_conn_wait.part.0 () from /lib64/libxcb.so.1
#2  0x00007fcef631c90c in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fcee0fa13a6 in QXcbEventQueue::run() () from
/lib64/libQt6XcbQpa.so.6
#4  0x00007fcef375015e in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5  0x00007fcef2eac897 in start_thread () from /lib64/libc.so.6
#6  0x00007fcef2f3380c in clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fceee676ac0 (LWP 4327)):
#0  0x00007fcef2ea9169 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007fcef2eabb09 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007fcef3758d7b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3  0x00007fcef4cfbeed in
QQmlThread::internalCallMethodInThread(QQmlThread::Message*) () from
/lib64/libQt6Qml.so.6
#4  0x00007fcef4e4ff42 in QQmlTypeLoader::load(QQmlDataBlob*,
QQmlTypeLoader::Mode) () from /lib64/libQt6Qml.so.6
#5  0x00007fcef4e50628 in QQmlTypeLoader::getType(QUrl const&,
QQmlTypeLoader::Mode) () from /lib64/libQt6Qml.so.6
#6  0x00007fcef4d2c625 in QQmlComponentPrivate::loadUrl(QUrl const&,
QQmlComponent::CompilationMode) () from /lib64/libQt6Qml.so.6
#7  0x00007fcef669176c in PlasmaQuick::SharedQmlEngine::setSource(QUrl const&)
() from /lib64/libPlasmaQuick.so.6
#8  0x00007fcef66a96a9 in ContainmentItem::loadWallpaper() () from
/lib64/libPlasmaQuick.so.6
#9  0x00007fcef66a9fa7 in ContainmentItem::itemChange(QQuickItem::ItemChange,
QQuickItem::ItemChangeData const&) () from /lib64/libPlasmaQuick.so.6
#10 0x00007fcef523ee5b in QQuickItemPrivate::refWindow(QQuickWindow*) () from
/lib64/libQt6Quick.so.6
#11 0x00007fcef523f29d in QQuickItem::setParentItem(QQuickItem*) () from
/lib64/libQt6Quick.so.6
#12 0x00007fcef668c26a in
PlasmaQuick::ContainmentViewPrivate::setContainment(Plasma::Containment*) ()
from /lib64/libPlasmaQuick.so.6
#13 0x000055c54b8e3d36 in ShellCorona::addOutput(QScreen*) ()
#14 0x000055c54b8e932f in ShellCorona::load() ()
#15 0x00007fcef3601951 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt6Core.so.6
#16 0x00007fcef60ca313 in
KActivities::Consumer::serviceStatusChanged(KActivities::Consumer::ServiceStatus)
() from /lib64/libPlasmaActivities.so.6
#17 0x00007fcef3601951 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt6Core.so.6
#18 0x00007fcef60d7ee3 in
KActivities::ActivitiesCache::setAllActivities(QList<ActivityInfo> const&) ()
from /lib64/libPlasmaActivities.so.6
#19 0x00007fcef60db454 in
KActivities::ActivitiesCache::qt_static_metacall(QObject*, QMetaObject::Call,
int, void**) () from /lib64/libPlasmaActivities.so.6
#20 0x00007fcef3601ed8 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt6Core.so.6
#21 0x00007fcef47191b1 in
QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from
/lib64/libQt6DBus.so.6
#22 0x00007fcef35f2f87 in QObject::event(QEvent*) () from
/lib64/libQt6Core.so.6
#23 0x00007fcef59c3228 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt6Widgets.so.6
#24 0x00007fcef35a0948 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#25 0x00007fcef35a4845 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt6Core.so.6
#26 0x00007fcef386c86f in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt6Core.so.6
#27 0x00007fcef2223e5c in g_main_context_dispatch_unlocked.lto_priv () from
/lib64/libglib-2.0.so.0
#28 0x00007fcef227ef18 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#29 0x00007fcef2221ad3 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#30 0x00007fcef386c11f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#31 0x00007fcef35ad70b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#32 0x00007fcef35a950d in QCoreApplication::exec() () from
/lib64/libQt6Core.so.6
#33 0x000055c54b8afdfa in main ()

Thread 1 (Thread 0x7fced90006c0 (LWP 4664)):
[KCrash Handler]
#4  0x00007fcef4e16894 in QQmlType::QQmlType(QQmlType const&) () from
/lib64/libQt6Qml.so.6
#5  0x00007fcef4e2f682 in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::propertyCacheForObject(QmlIR::Object
const*, QQmlBindingInstantiationContext const&, QQmlError*) const () from
/lib64/libQt6Qml.so.6
#6  0x00007fcef4e32596 in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int,
QQmlBindingInstantiationContext const&,
QQmlPropertyCacheCreator<QQmlTypeCompiler>::VMEMetaObjectIsRequired) () from
/lib64/libQt6Qml.so.6
#7  0x00007fcef4e32948 in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int,
QQmlBindingInstantiationContext const&,
QQmlPropertyCacheCreator<QQmlTypeCompiler>::VMEMetaObjectIsRequired) () from
/lib64/libQt6Qml.so.6
#8  0x00007fcef4e32f95 in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectsIncrementally() ()
from /lib64/libQt6Qml.so.6
#9  0x00007fcef4e24af2 in QQmlTypeCompiler::compile() () from
/lib64/libQt6Qml.so.6
#10 0x00007fcef4e34e37 in
QQmlTypeData::compile(QQmlRefPointer<QQmlTypeNameCache> const&,
QV4::ResolvedTypeReferenceMap*, std::function<QByteArray ()> const&) () from
/lib64/libQt6Qml.so.6
#11 0x00007fcef4e3b678 in QQmlTypeData::done() () from /lib64/libQt6Qml.so.6
#12 0x00007fcef4d3b155 in QQmlDataBlob::tryDone() () from /lib64/libQt6Qml.so.6
#13 0x00007fcef4e4d818 in QQmlTypeLoader::setData(QQmlRefPointer<QQmlDataBlob>
const&, QQmlDataBlob::SourceCodeData const&) () from /lib64/libQt6Qml.so.6
#14 0x00007fcef4e4dbcb in QQmlTypeLoader::setData(QQmlRefPointer<QQmlDataBlob>
const&, QString const&) () from /lib64/libQt6Qml.so.6
#15 0x00007fcef4e4fcd2 in
QQmlTypeLoader::loadThread(QQmlRefPointer<QQmlDataBlob> const&) () from
/lib64/libQt6Qml.so.6
#16 0x00007fcef4e5d41c in QQmlThread::createMessageFromMethod<void
(QQmlTypeLoaderThread::*)(QQmlRefPointer<QQmlDataBlob> const&),
QQmlRefPointer<QQmlDataBlob> const&>(void
(QQmlTypeLoaderThread::*&&)(QQmlRefPointer<QQmlDataBlob> const&),
QQmlRefPointer<QQmlDataBlob> const&)::I::call(QQmlThread*) () from
/lib64/libQt6Qml.so.6
#17 0x00007fcef4cfb9ee in QQmlThreadPrivate::threadEvent() () from
/lib64/libQt6Qml.so.6
#18 0x00007fcef4cfc46d in QQmlThreadPrivate::event(QEvent*) () from
/lib64/libQt6Qml.so.6
#19 0x00007fcef59c3228 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt6Widgets.so.6
#20 0x00007fcef35a0948 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#21 0x00007fcef35a4845 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt6Core.so.6
#22 0x00007fcef386c86f in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt6Core.so.6
#23 0x00007fcef2223e5c in g_main_context_dispatch_unlocked.lto_priv () from
/lib64/libglib-2.0.so.0
#24 0x00007fcef227ef18 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#25 0x00007fcef2221ad3 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#26 0x00007fcef386c11f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#27 0x00007fcef35ad70b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#28 0x00007fcef36b55cf in QThread::exec() () from /lib64/libQt6Core.so.6
#29 0x00007fcef375015e in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#30 0x00007fcef2eac897 in start_thread () from /lib64/libc.so.6
#31 0x00007fcef2f3380c in clone3 () from /lib64/libc.so.6

Reported using DrKonqi

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