From downstream bugreport https://bugzilla.redhat.com/show_bug.cgi?id=2247199
Description of problem:
I switched branches in git (command line).
A number of files were updated and some removed.
Some of those files were open in QtCreator.
QtCreator asked me if I wanted to update the editors, close editors, diff, etc.
I chose the option "Close".
QtCreator crashed at this point.

Version-Release number of selected component:
qt-creator-10.0.2-2.fc38

Additional info:
reporter: libreport-2.17.11
crash_function: TextEditor::Internal::HoverHandlerRunner::abortHandlers()
dso_list: /usr/bin/qtcreator qt-creator-10.0.2-2.fc38.x86_64 (Fedora Project) 1697905271
rootdir: /
type: CCpp
kernel: 6.5.8-200.fc38.x86_64
journald_cursor: s=710b1614b4814135a4278328f6279e0f;i=109c079;b=44bd82caf90a4e6cac9a4f38d5fccd3a;m=4f341a98;t=608fe9dffa697;x=e21528b70c198599
executable: /usr/bin/qtcreator
package: qt-creator-10.0.2-2.fc38
cgroup: 0::/user.slice/user-1000.slice/session-2.scope
cmdline: /usr/bin/qtcreator
backtrace_rating: 4
reason: qtcreator killed by SIGSEGV
runlevel: N 5
uid: 1000

Truncated backtrace:
Thread no. 0 (30 frames)
#0 TextEditor::Internal::HoverHandlerRunner::abortHandlers() at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/texteditor/texteditor.cpp:373
#1 TextEditor::Internal::HoverHandlerRunner::~HoverHandlerRunner() at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/texteditor/texteditor.cpp:290
#2 TextEditor::Internal::TextEditorWidgetPrivate::~TextEditorWidgetPrivate() at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/texteditor/texteditor.cpp:1041
#4 TextEditor::TextEditorWidget::~TextEditorWidget() at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/texteditor/texteditor.cpp:1329
#5 CppEditor::CppEditorWidget::~CppEditorWidget() at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/cppeditor/cppeditorwidget.cpp:552
#6 TextEditor::BaseTextEditor::~BaseTextEditor() at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/texteditor/texteditor.cpp:8114
#8 qDeleteAll<QSet<Core::IEditor*>::const_iterator>(QSet<Core::IEditor*>::const_iterator, QSet<Core::IEditor*>::const_iterator) at /usr/include/qt6/QtCore/qalgorithms.h:27
#9 qDeleteAll<QSet<Core::IEditor*> >(QSet<Core::IEditor*> const&) at /usr/include/qt6/QtCore/qalgorithms.h:35
#10 Core::Internal::EditorManagerPrivate::closeEditors(QList<Core::IEditor*> const&, Core::Internal::EditorManagerPrivate::CloseFlag) at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/coreplugin/editormanager/editormanager.cpp:1778
#11 Core::EditorManager::closeDocuments(QList<Core::IDocument*> const&, bool) at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/coreplugin/editormanager/editormanager.cpp:3423
#12 Core::DocumentManager::checkForReload() at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/plugins/coreplugin/documentmanager.cpp:1306
#13 QtPrivate::QSlotObjectBase::call(QObject*, void**) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qobjectdefs_impl.h:363
#14 doActivate<false>(QObject*, int, void**) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qobject.cpp:3992
#15 QMetaObject::activate(QObject*, QMetaObject const*, int, void**) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qobject.cpp:4052
#16 QSingleShotTimer::timeout() at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/redhat-linux-build/src/corelib/Core_autogen/include/qtimer.moc:159
#17 QSingleShotTimer::timerEvent(QTimerEvent*) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qtimer.cpp:304
#18 QObject::event(QEvent*) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qobject.cpp:1413
#19 QApplicationPrivate::notify_helper(QObject*, QEvent*) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/widgets/kernel/qapplication.cpp:3287
#20 QCoreApplication::notifyInternal2(QObject*, QEvent*) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1118
#21 QCoreApplication::sendEvent(QObject*, QEvent*) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1536
#22 QTimerInfoList::activateTimers() at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qtimerinfo_unix.cpp:613
#23 timerSourceDispatch(GSource*, GSourceFunc, gpointer) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:149
#26 g_main_context_iterate.isra.0 at ../glib/gmain.c:4276
#27 g_main_context_iteration at ../glib/gmain.c:4343
#28 QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:393
#29 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/global/qflags.h:34
#30 QCoreApplication::exec() at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/corelib/global/qflags.h:74
#31 QGuiApplication::exec() at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/gui/kernel/qguiapplication.cpp:1908
#32 QApplication::exec() at /usr/src/debug/qt6-qtbase-6.5.2-5.fc38.x86_64/src/widgets/kernel/qapplication.cpp:2566
#33 main(int, char**) at /usr/src/debug/qt-creator-10.0.2-2.fc38.x86_64/src/app/main.cpp:794