Bug 475081

Application: kget (23.04.3)

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.5.5-200.fc38.x86_64 x86_64
Windowing System: X11
Distribution: Fedora Linux 38 (Thirty Eight)
DrKonqi: 5.27.8 [KCrashBackend]

-- Information about the crash:
Kget doesn't start, whether I open it from a konqueror link or if I start it as an application. Sometimes after many attempts it starts again

The crash can be reproduced every time.

-- Backtrace:
Application: KGet (kget), signal: Segmentation fault

[KCrash Handler]
#4  0x00005598325d1b47 in TransfersView::populateHeaderActions() ()
#5  0x00007f2582ae8481 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#6  0x00007f2583a483f8 in QHeaderView::sectionCountChanged(int, int) () from /lib64/libQt5Widgets.so.5
#7  0x00007f2583a4c9fd in QHeaderView::initializeSections(int, int) () from /lib64/libQt5Widgets.so.5
#8  0x00007f2583a50b8f in QHeaderView::initializeSections() () from /lib64/libQt5Widgets.so.5
#9  0x00007f2583a55a0f in QHeaderView::reset() () from /lib64/libQt5Widgets.so.5
#10 0x00007f2583a556ba in QHeaderView::setModel(QAbstractItemModel*) () from /lib64/libQt5Widgets.so.5
#11 0x00007f2583ab8914 in QTreeView::setModel(QAbstractItemModel*) () from /lib64/libQt5Widgets.so.5
#12 0x00005598325cb9a0 in TransfersView::setModel(QAbstractItemModel*) ()
#13 0x0000559832627e74 in KGetApp::newInstance() [clone .isra.0] ()
#14 0x000055983261fb91 in QtPrivate::QSlotObject<void (KGetApp::*)(QStringList, QString const&), QtPrivate::List<QStringList const&, QString const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) ()
#15 0x00007f2582ae8481 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#16 0x00007f25840cfd4d in KDBusService::activateRequested(QStringList const&, QString const&) () from /lib64/libKF5DBusAddons.so.5
#17 0x00007f25840d95d4 in KDBusServiceExtensionsAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.0] () from /lib64/libKF5DBusAddons.so.5
#18 0x00007f25840da896 in KDBusServiceExtensionsAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libKF5DBusAddons.so.5
#19 0x00007f2583d4e38b in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () from /lib64/libQt5DBus.so.5
#20 0x00007f2583d520c2 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) [clone .part.0] () from /lib64/libQt5DBus.so.5
#21 0x00007f2583d52b79 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () from /lib64/libQt5DBus.so.5
#22 0x00007f2583d54e64 in QDBusActivateObjectEvent::placeMetaCall(QObject*) () from /lib64/libQt5DBus.so.5
#23 0x00007f2582aded2b in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#24 0x00007f25837aeb75 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#25 0x00007f2582ab41a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#26 0x00007f2582ab7655 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#27 0x00007f2582b06c5f in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#28 0x00007f25805134fc in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#29 0x00007f25805716b8 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#30 0x00007f2580510b83 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#31 0x00007f2582b06749 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#32 0x00007f2582ab2b6b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#33 0x00007f256c16813f in MetalinkFactory::createTransfer(QUrl const&, QUrl const&, TransferGroup*, Scheduler*, QDomElement const*) () from /usr/lib64/qt5/plugins/kget/kget_metalinkfactory.so
#34 0x00007f25849a8a5c in KGet::createTransfers(QList<KGet::TransferData> const&) () from /lib64/libkgetcore.so.5
#35 0x00007f25849ab53a in KGet::addTransfers(QList<QDomElement> const&, QString const&) () from /lib64/libkgetcore.so.5
#36 0x00007f25849c0326 in TransferGroup::load(QDomElement const&) () from /lib64/libkgetcore.so.5
#37 0x00007f25849aae31 in KGet::load(QString) () from /lib64/libkgetcore.so.5
#38 0x0000559832627fe9 in KGetApp::newInstance() [clone .isra.0] ()
#39 0x00005598325b2e6f in main ()
[Inferior 1 (process 5340) detached]

The reporter indicates this bug may be a duplicate of or related to bug 383584, bug 383085, bug 376771, bug 390214, bug 390491, bug 391363, bug 401640, bug 401799, bug 421299, bug 430007, bug 442461, bug 448276, bug 457873, bug 463476, bug 473165, bug 473517.

Reported using DrKonqi