Crash in QPersistentModelIndex::operator QModelIndex() const

Similar reports
Problem #806172
Component
khelpcenter
Last affected version
1:25.08.0-1.fc42
Executable
/usr/bin/khelpcenter
Error name
SIGSEGV 11
First occurrence
2025-08-29
Last occurrence
2026-01-20
Unique reports
2
Quality
-98

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
khelpcenter 2
 1:25.08.0-1.fc42 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
QPersistentModelIndex::operator QModelIndex() const
/lib64/libQt6Core.so.6 0x38529f
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
2
QItemSelectionModel::currentIndex() const
/lib64/libQt6Core.so.6 0x3a36cd
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
3
QAbstractItemView::currentIndex() const
/lib64/libQt6Widgets.so.6 0x35f263
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc
-
4
QTreeWidget::currentItem() const
/lib64/libQt6Widgets.so.6 0x40f4ba
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc
-
5
KHC::Navigator::selectItem(QUrl const&)
/usr/bin/khelpcenter 0xe1f2
Build id: f5572d5d2994bf2e476b4f45eea8e02a8d7d7816
-
6
KHC::MainWindow::openUrl(QUrl const&)
/usr/bin/khelpcenter 0x35e8b
Build id: f5572d5d2994bf2e476b4f45eea8e02a8d7d7816
-
7
KHC::Application::activate(QList<QString> const&, QString const&)
/usr/bin/khelpcenter 0x3ab3c
Build id: f5572d5d2994bf2e476b4f45eea8e02a8d7d7816
-
8
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x1657ba
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
9
KDBusService::activateRequested(QList<QString> const&, QString const&)
/lib64/libKF6DBusAddons.so.6 0x3d53
Build id: ee032197d659ee2a626b54bbd32b97974388b718
-
10
KDBusServiceExtensionsAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.0]
/lib64/libKF6DBusAddons.so.6 0xe5c4
Build id: ee032197d659ee2a626b54bbd32b97974388b718
-
11
KDBusServiceExtensionsAdaptor::qt_metacall(QMetaObject::Call, int, void**)
/lib64/libKF6DBusAddons.so.6 0x1034e
Build id: ee032197d659ee2a626b54bbd32b97974388b718
-
12
QDBusConnectionPrivate::deliverCall(QObject*, QDBusMessage const&, QList<QMetaType> const&, int)
/lib64/libQt6DBus.so.6 0x2ea9e
Build id: e724052e5bd347020c8676ad177b90ebf6cc3ccb
-
13
QDBusConnectionPrivate::activateCall(QObject*, QFlags<QDBusConnection::RegisterOption>, QDBusMessage const&)
/lib64/libQt6DBus.so.6 0x3291d
Build id: e724052e5bd347020c8676ad177b90ebf6cc3ccb
-
14
QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int)
/lib64/libQt6DBus.so.6 0x33680
Build id: e724052e5bd347020c8676ad177b90ebf6cc3ccb
-
15
QDBusActivateObjectEvent::placeMetaCall(QObject*)
/lib64/libQt6DBus.so.6 0x3689a
Build id: e724052e5bd347020c8676ad177b90ebf6cc3ccb
-
16
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x15662c
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
17
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc
-
18
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9f38
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
19
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xfdd26
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
20
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x41016f
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
21
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58
-
22
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58
-
23
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58
-
24
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x40f9ad
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
25
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107b03
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
26
KJob::exec()
/lib64/libKF6CoreAddons.so.6 0x62f5b
Build id: def38f2a24c9c9290ae743737496f45f066fafdd
-
27
HelpUrlSchemeHandler::requestStarted(QWebEngineUrlRequestJob*)
/usr/bin/khelpcenter 0x139f0
Build id: f5572d5d2994bf2e476b4f45eea8e02a8d7d7816
-
28
QtWebEngineCore::URLRequestCustomJobProxy::initialize(GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody>)
/lib64/libQt6WebEngineCore.so.6 0x1abe02
Build id: eea7d1fb550878aeaf6b6e6cebcef5a254a42fdc
-
29
void base::internal::DecayedFunctorTraits<void (QtWebEngineCore::URLRequestCustomJobProxy::*)(GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody>), scoped_refptr<QtWebEngineCore::URLRequestCustomJobProxy>&&, GURL&&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::optional<url::Origin>&&, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >&&, scoped_refptr<network::ResourceRequestBody>&&>::Invoke<void (QtWebEngineCore::URLRequestCustomJobProxy::*)(GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody>), scoped_refptr<QtWebEngineCore::URLRequestCustomJobProxy>, GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody> >(void (QtWebEngineCore::URLRequestCustomJobProxy::*)(GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody>), scoped_refptr<QtWebEngineCore::URLRequestCustomJobProxy>&&, GURL&&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::optional<url::Origin>&&, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >&&, scoped_refptr<network::ResourceRequestBody>&&) [clone .isra.0]
/lib64/libQt6WebEngineCore.so.6 0x18919b
Build id: eea7d1fb550878aeaf6b6e6cebcef5a254a42fdc
-
30
base::internal::Invoker<base::internal::FunctorTraits<void (QtWebEngineCore::URLRequestCustomJobProxy::*&&)(GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody>), scoped_refptr<QtWebEngineCore::URLRequestCustomJobProxy>&&, GURL&&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&, std::optional<url::Origin>&&, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >&&, scoped_refptr<network::ResourceRequestBody>&&>, base::internal::BindState<true, true, false, void (QtWebEngineCore::URLRequestCustomJobProxy::*)(GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody>), scoped_refptr<QtWebEngineCore::URLRequestCustomJobProxy>, GURL, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::optional<url::Origin>, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, scoped_refptr<network::ResourceRequestBody> >, void ()>::RunOnce(base::internal::BindStateBase*)
/lib64/libQt6WebEngineCore.so.6 0x18939d
Build id: eea7d1fb550878aeaf6b6e6cebcef5a254a42fdc
-
31
base::TaskAnnotator::RunTaskImpl(base::PendingTask&)
/lib64/libQt6WebEngineCore.so.6 0x4c5462e
Build id: eea7d1fb550878aeaf6b6e6cebcef5a254a42fdc
-
32
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl(base::LazyNow*)
/lib64/libQt6WebEngineCore.so.6 0x4c768cb
Build id: eea7d1fb550878aeaf6b6e6cebcef5a254a42fdc
-
33
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWork()
/lib64/libQt6WebEngineCore.so.6 0x4c77807
Build id: eea7d1fb550878aeaf6b6e6cebcef5a254a42fdc
-
34
std::_Function_handler<void (), QtWebEngineCore::MessagePumpForUIQt::MessagePumpForUIQt()::{lambda()#1}>::_M_invoke(std::_Any_data const&)
/lib64/libQt6WebEngineCore.so.6 0x12907c
Build id: eea7d1fb550878aeaf6b6e6cebcef5a254a42fdc
-
35
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x1565b5
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
36
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc
-
37
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9f38
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
38
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xfdd26
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
39
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x41016f
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
40
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58
-
41
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58
-
42
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58
-
43
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x40f9ad
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
44
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107b03
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
45
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x103419
Build id: bc66524a53e4b2eedef40e651702a379503b26de
-
46
main
/usr/bin/khelpcenter 0x75c1
Build id: f5572d5d2994bf2e476b4f45eea8e02a8d7d7816
-
47
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393
-
48
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393
-
49
_start
/usr/bin/khelpcenter 0x7715
Build id: f5572d5d2994bf2e476b4f45eea8e02a8d7d7816
-