Bug 475614

Application: kate (23.08.1)

Qt Version: 5.15.10
Frameworks Version: 5.107.0
Operating System: Linux 6.5.0-1-amd64 x86_64
Windowing System: Wayland
Distribution: Debian GNU/Linux trixie/sid
DrKonqi: 5.27.8 [KCrashBackend]

-- Information about the crash:
Updated to 23.04.3 from 22.12.3.

Opened few files, pressed Ctrl+Tab

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f94375d30bb in QIcon::QIcon(QIcon const&) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#5  0x00007f9437f8d368 in QWidget::windowIcon() const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#6  0x00007f942450608d in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/tabswitcherplugin.so
#7  0x00007f942450635c in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/tabswitcherplugin.so
#8  0x00007f94381fc846 in QStyledItemDelegate::initStyleOption(QStyleOptionViewItem*, QModelIndex const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f94381fbf30 in QStyledItemDelegate::sizeHint(QStyleOptionViewItem const&, QModelIndex const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f94382411c3 in QTreeView::indexRowSizeHint(QModelIndex const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f9438244ae4 in QTreeViewPrivate::itemHeight(int) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f943824608d in QTreeViewPrivate::updateScrollBars() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f943824feee in QTreeView::updateGeometries() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f94381cf17c in QAbstractItemView::doItemsLayout() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f943824e209 in QTreeView::doItemsLayout() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f9438245b25 in QTreeView::sizeHintForColumn(int) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f9424507f58 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/tabswitcherplugin.so
#18 0x00007f9424503d4f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/tabswitcherplugin.so
#19 0x00007f9424503ee9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/tabswitcherplugin.so
#20 0x00007f94245040c0 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/ktexteditor/tabswitcherplugin.so
#21 0x00007f94370fba32 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f9437f5c4d2 in QAction::triggered(bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f9437f5f12f in QAction::activate(QAction::ActionEvent) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f9437f5fd0d in QAction::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f9437f62d2e in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f94370c30d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f943756ed81 in QShortcutMap::dispatchEvent(QKeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007f943756f99b in QShortcutMap::tryShortcut(QKeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#29 0x00007f9437516456 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#30 0x00007f943753a85d in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007f9437512d5c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007f9431f65550 in ?? () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#33 0x00007f9434dc41b4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f9434dc72d7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f9434dc78f0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f943711c8d6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f94370c1b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f94370ca020 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x000055de9140ee8b in ?? ()
#40 0x00007f94368456ca in __libc_start_call_main (main=main@entry=0x55de9140df30, argc=argc@entry=2, argv=argv@entry=0x7fffb5b08748) at ../sysdeps/nptl/libc_start_call_main.h:58
#41 0x00007f9436845785 in __libc_start_main_impl (main=0x55de9140df30, argc=2, argv=0x7fffb5b08748, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb5b08738) at ../csu/libc-start.c:360
#42 0x000055de91410be1 in ?? ()
[Inferior 1 (process 2561) detached]

The reporter indicates this bug may be a duplicate of or related to bug 472230.

Reported using DrKonqi