Bug 504933 - Crash plasma-shell a avvio OS - on starting the OS
Summary: Crash plasma-shell a avvio OS - on starting the OS
Status: RESOLVED DUPLICATE of bug 463648
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-crash (other bugs)
Version First Reported In: 6.3.5
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2025-05-28 18:10 UTC by Alessio Folli
Modified: 2025-05-28 18:58 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/188359/events/e594214c77424370aaa04822a93cb7bf/


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Description Alessio Folli 2025-05-28 18:10:38 UTC
Application: plasmashell (6.3.5)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.0
Frameworks Version: 6.14.0
Operating System: Linux 6.14.8-200.nobara.fc42.x86_64 x86_64
Windowing System: Wayland
Distribution: Nobara Linux 42 (KDE Plasma Desktop Edition)
DrKonqi: 6.3.5 [CoredumpBackend]

-- Information about the crash:
All'accensione del PC, dopo aver inserito le informazioni di login, semplicemente plasma-shell va in crash; è stato provato più volte.
Il sistema lancia Krunner, da li le varie applicazioni, ma non plasma-shell in se.
Per specifica, ieri sono stati fatti aggiornamenti a tutto il kde-frameworks

Distribuzione nobara 42

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 terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:/.glXXXXXX (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing
[New LWP 23611]
[New LWP 23540]
[New LWP 23554]
[New LWP 23578]
[New LWP 23579]
[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  0x00007a8d1f48111c in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7a8d08c2c6c0 (LWP 23611))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:564: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7a8d08c2c6c0 (LWP 23611))]

Thread 5 (Thread 0x7a8d0a5fe6c0 (LWP 23579)):
#0  0x00007a8d1f4876c2 in __syscall_cancel_arch () at /lib64/libc.so.6
#1  0x00007a8d1f47b9da in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x00007a8d1f47ba24 in __syscall_cancel () at /lib64/libc.so.6
#3  0x00007a8d1f4f4c4e in poll () at /lib64/libc.so.6
#4  0x00007a8d20d014b5 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#5  0x00007a8d1fcbdde4 in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#6  0x00007a8d1f47f1d4 in start_thread () at /lib64/libc.so.6
#7  0x00007a8d1f501cec in __clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7a8d0adff6c0 (LWP 23578)):
#0  0x00007a8d1f4876c2 in __syscall_cancel_arch () at /lib64/libc.so.6
#1  0x00007a8d1f47b9da in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x00007a8d1f47c04c in __futex_abstimed_wait_common () at /lib64/libc.so.6
#3  0x00007a8d1f47e71e in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x00007a8d1fccbb2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#5  0x00007a8d20d0144e in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#6  0x00007a8d1fcbdde4 in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#7  0x00007a8d1f47f1d4 in start_thread () at /lib64/libc.so.6
#8  0x00007a8d1f501cec in __clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7a8d0bbff6c0 (LWP 23554)):
#0  0x00007a8d1f4876c2 in __syscall_cancel_arch () at /lib64/libc.so.6
#1  0x00007a8d1f47b9da in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x00007a8d1f47ba24 in __syscall_cancel () at /lib64/libc.so.6
#3  0x00007a8d1f4f5176 in ppoll () at /lib64/libc.so.6
#4  0x00007a8d1e5c7890 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#5  0x00007a8d1e5c7953 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007a8d1fdff56d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#7  0x00007a8d1fb03783 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#8  0x00007a8d1fc217fd in QThread::exec() () at /lib64/libQt6Core.so.6
#9  0x00007a8d20c41901 in QDBusConnectionManager::run() () at /lib64/libQt6DBus.so.6
#10 0x00007a8d1fcbdde4 in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#11 0x00007a8d1f47f1d4 in start_thread () at /lib64/libc.so.6
#12 0x00007a8d1f501cec in __clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7a8d19b01d80 (LWP 23540)):
#0  0x00007a8d1f4876c2 in __syscall_cancel_arch () at /lib64/libc.so.6
#1  0x00007a8d1f47b9da in __internal_syscall_cancel () at /lib64/libc.so.6
#2  0x00007a8d1f47c04c in __futex_abstimed_wait_common () at /lib64/libc.so.6
#3  0x00007a8d1f47e71e in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#4  0x00007a8d1fccbb2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#5  0x00007a8d2125c9a4 in QQmlThread::internalCallMethodInThread(QQmlThread::Message*) () at /lib64/libQt6Qml.so.6
#6  0x00007a8d211c0a8e in QQmlTypeLoader::load(QQmlRefPointer<QQmlDataBlob> const&, QQmlTypeLoader::Mode) () at /lib64/libQt6Qml.so.6
#7  0x00007a8d211c14a8 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /lib64/libQt6Qml.so.6
#8  0x00007a8d2108e05e in QQmlComponentPrivate::loadUrl(QUrl const&, QQmlComponent::CompilationMode) () at /lib64/libQt6Qml.so.6
#9  0x00007a8d22b1bc19 in PlasmaQuick::SharedQmlEngine::setSource(QUrl const&) () at /lib64/libPlasmaQuick.so.6
#10 0x00007a8d22b1ce01 in PlasmaQuick::QuickViewSharedEngine::setSource(QUrl const&) () at /lib64/libPlasmaQuick.so.6
#11 0x000063a4d8cceba7 in ShellCorona::addOutput(QScreen*) ()
#12 0x000063a4d8cc8c21 in ShellCorona::load() ()
#13 0x00007a8d1fb6033a in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt6Core.so.6
#14 0x00007a8d21e348b9 in KActivities::Consumer::serviceStatusChanged(KActivities::Consumer::ServiceStatus) () at /lib64/libPlasmaActivities.so.6
#15 0x00007a8d1fb6033a in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt6Core.so.6
#16 0x00007a8d21e4f891 in KActivities::ActivitiesCache::setAllActivities(QList<ActivityInfo> const&) () at /lib64/libPlasmaActivities.so.6
#17 0x00007a8d21e53f8b in KActivities::ActivitiesCache::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libPlasmaActivities.so.6
#18 0x00007a8d1fb607da in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt6Core.so.6
#19 0x00007a8d20c9dcc7 in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /lib64/libQt6DBus.so.6
#20 0x00007a8d1fb50fec in QObject::event(QEvent*) () at /lib64/libQt6Core.so.6
#21 0x00007a8d2203d7af in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt6Widgets.so.6
#22 0x00007a8d1faf5fa8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt6Core.so.6
#23 0x00007a8d1faf9cd6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt6Core.so.6
#24 0x00007a8d1fdffd2f in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt6Core.so.6
#25 0x00007a8d1e5be880 in g_main_context_dispatch_unlocked.lto_priv () at /lib64/libglib-2.0.so.0
#26 0x00007a8d1e5c77a8 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#27 0x00007a8d1e5c7953 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#28 0x00007a8d1fdff56d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#29 0x00007a8d1fb03783 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#30 0x00007a8d1faff229 in QCoreApplication::exec() () at /lib64/libQt6Core.so.6
#31 0x000063a4d8c95b24 in main ()

Thread 1 (Thread 0x7a8d08c2c6c0 (LWP 23611)):
[KCrash Handler]
#4  0x00007a8d21183428 in QQmlPropertyCacheCreator<QQmlTypeCompiler>::propertyCacheForObject(QmlIR::Object const*, QQmlBindingInstantiationContext const&, QQmlError*) const () at /lib64/libQt6Qml.so.6
#5  0x00007a8d21199aba in QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int, QQmlBindingInstantiationContext const&, QQmlPropertyCacheCreator<QQmlTypeCompiler>::VMEMetaObjectIsRequired) () at /lib64/libQt6Qml.so.6
#6  0x00007a8d21199e56 in QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int, QQmlBindingInstantiationContext const&, QQmlPropertyCacheCreator<QQmlTypeCompiler>::VMEMetaObjectIsRequired) () at /lib64/libQt6Qml.so.6
#7  0x00007a8d21199e56 in QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int, QQmlBindingInstantiationContext const&, QQmlPropertyCacheCreator<QQmlTypeCompiler>::VMEMetaObjectIsRequired) () at /lib64/libQt6Qml.so.6
#8  0x00007a8d2119a813 in QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectsIncrementally() () at /lib64/libQt6Qml.so.6
#9  0x00007a8d2117acbb in QQmlTypeCompiler::compile() () at /lib64/libQt6Qml.so.6
#10 0x00007a8d2119ba90 in QQmlTypeData::compile(QQmlRefPointer<QQmlTypeNameCache> const&, QV4::CompiledData::ResolvedTypeReferenceMap*, std::function<QByteArray ()> const&) () at /lib64/libQt6Qml.so.6
#11 0x00007a8d211a665d in QQmlTypeData::done() () at /lib64/libQt6Qml.so.6
#12 0x00007a8d2109ebe5 in QQmlDataBlob::tryDone() () at /lib64/libQt6Qml.so.6
#13 0x00007a8d211bfd90 in QQmlTypeLoader::setData(QQmlRefPointer<QQmlDataBlob> const&, QQmlDataBlob::SourceCodeData const&) () at /lib64/libQt6Qml.so.6
#14 0x00007a8d211c0616 in QQmlTypeLoader::setData(QQmlRefPointer<QQmlDataBlob> const&, QString const&) () at /lib64/libQt6Qml.so.6
#15 0x00007a8d211c073c in QQmlTypeLoader::loadThread(QQmlRefPointer<QQmlDataBlob> const&) () at /lib64/libQt6Qml.so.6
#16 0x00007a8d211ce91c in QQmlThread::createMessageFromMethod<void (QQmlTypeLoaderThread::*)(QQmlRefPointer<QQmlDataBlob> const&), QQmlRefPointer<QQmlDataBlob> const&>(void (QQmlTypeLoaderThread::*&&)(QQmlRefPointer<QQmlDataBlob> const&), QQmlRefPointer<QQmlDataBlob> const&)::I::call(QQmlThread*) () at /lib64/libQt6Qml.so.6
#17 0x00007a8d2125c65c in QQmlThreadPrivate::threadEvent() () at /lib64/libQt6Qml.so.6
#18 0x00007a8d2125d09d in QQmlThreadPrivate::event(QEvent*) () at /lib64/libQt6Qml.so.6
#19 0x00007a8d2203d7af in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt6Widgets.so.6
#20 0x00007a8d1faf5fa8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt6Core.so.6
#21 0x00007a8d1faf9cd6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt6Core.so.6
#22 0x00007a8d1fdffd2f in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt6Core.so.6
#23 0x00007a8d1e5be880 in g_main_context_dispatch_unlocked.lto_priv () at /lib64/libglib-2.0.so.0
#24 0x00007a8d1e5c77a8 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#25 0x00007a8d1e5c7953 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#26 0x00007a8d1fdff56d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#27 0x00007a8d1fb03783 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#28 0x00007a8d1fc217fd in QThread::exec() () at /lib64/libQt6Core.so.6
#29 0x00007a8d1fcbdde4 in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#30 0x00007a8d1f47f1d4 in start_thread () at /lib64/libc.so.6
#31 0x00007a8d1f501cec in __clone3 () at /lib64/libc.so.6

Reported using DrKonqi
Comment 1 TraceyC 2025-05-28 18:46:53 UTC
Translated:

When you turn on your PC, after entering your login information, plasma-shell simply crashes; has been tried several times. The system launches Krunner, hence the various applications, but not plasma-shell itself. By specification, yesterday updates were made to the entire kde-frameworks
Comment 2 TraceyC 2025-05-28 18:58:54 UTC
Thank you for the bug report. Based on the backtrace this looks like a duplicate of bug 463648. The fix has been merged to Qt 6.9.2. The crash should stop happening on your system when it updates to Qt 6.9.2.

---

Grazie per la segnalazione del bug. Sulla base del backtrace, questo sembra un duplicato di bug 463648. La correzione è stata unita a Qt 6.9.2. L'arresto anomalo dovrebbe smettere di verificarsi sul tuo sistema quando si aggiorna a Qt 6.9.2.

*** This bug has been marked as a duplicate of bug 463648 ***