Bug 468552

Summary:	Dolphin crashed while moving files
Product:	[Applications] dolphin	Reporter:	Chris Tree <christree4207>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	felixernst, kfm-devel, luca.cremonesi, nicolas.fella, yakutsoft
Priority:	NOR	Keywords:	drkonqi
Version:	22.12.3
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Chris Tree 2023-04-16 02:07:25 UTC

Application: dolphin (22.12.3)

Qt Version: 5.15.8
Frameworks Version: 5.104.0
Operating System: Linux 6.2.10-200.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (KDE Plasma)
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
I was consolidating audio files into year based folders and Dolphin crashed.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f40f2ed9954 in QVariant::toString() const () from /lib64/libQt5Core.so.5
#5  0x00007f40b2a0334c in FileItemActionInsyncPlugin::getContextMenuActions(QString const&) () from /usr/lib64/qt5/plugins/fileitemactioninsyncplugin.so
#6  0x00007f40b2a030da in FileItemActionInsyncPlugin::actions(KFileItemListProperties const&, QWidget*) () from /usr/lib64/qt5/plugins/fileitemactioninsyncplugin.so
#7  0x00007f40f4d552e2 in KFileItemActionsPrivate::addPluginActionsTo(QMenu*, QMenu*, QStringList const&) () from /lib64/libKF5KIOWidgets.so.5
#8  0x0000556d1c587f1e in DolphinContextMenu::addAdditionalActions(KFileItemListProperties const&) ()
#9  0x0000556d1c5887bb in DolphinContextMenu::DolphinContextMenu(DolphinMainWindow*, KFileItem const&, KFileItemList const&, QUrl const&, KFileItemActions*) ()
#10 0x0000556d1c56e8c9 in DolphinMainWindow::openContextMenu(QPoint const&, KFileItem const&, KFileItemList const&, QUrl const&) ()
#11 0x00007f40f2ed0e96 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#12 0x00007f40f50af258 in DolphinView::requestContextMenu(QPoint const&, KFileItem const&, KFileItemList const&, QUrl const&) () from /lib64/libdolphinprivate.so.5
#13 0x00007f40f511e83b in DolphinView::slotItemContextMenuRequested(int, QPointF const&) () from /lib64/libdolphinprivate.so.5
#14 0x00007f40f2ed0e96 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#15 0x00007f40f50ace1a in KItemListController::itemContextMenuRequested(int, QPointF const&) () from /lib64/libdolphinprivate.so.5
#16 0x00007f40f50e6685 in KItemListController::onPress(QPoint const&, QPointF const&, QFlags<Qt::KeyboardModifier>, QFlags<Qt::MouseButton>) () from /lib64/libdolphinprivate.so.5
#17 0x00007f40f50e6b55 in KItemListController::mousePressEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /lib64/libdolphinprivate.so.5
#18 0x00007f40f50e9279 in KItemListController::processEvent(QEvent*, QTransform const&) () from /lib64/libdolphinprivate.so.5
#19 0x00007f40f50ede70 in KItemListView::event(QEvent*) () from /lib64/libdolphinprivate.so.5
#20 0x00007f40f3baed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#21 0x00007f40f2e9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#22 0x00007f40f3eee3b5 in QGraphicsScenePrivate::sendEvent(QGraphicsItem*, QEvent*) () from /lib64/libQt5Widgets.so.5
#23 0x00007f40f3eee765 in QGraphicsScenePrivate::sendMouseEvent(QGraphicsSceneMouseEvent*) () from /lib64/libQt5Widgets.so.5
#24 0x00007f40f3ef70af in QGraphicsScenePrivate::mousePressEventHandler(QGraphicsSceneMouseEvent*) () from /lib64/libQt5Widgets.so.5
#25 0x00007f40f3f00b77 in QGraphicsScene::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#26 0x00007f40f3baed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#27 0x00007f40f2e9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#28 0x00007f40f3f1dffd in QGraphicsView::mousePressEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#29 0x00007f40f3bf1938 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#30 0x00007f40f3c9e682 in QFrame::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#31 0x00007f40f2e9d2b1 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#32 0x00007f40f3baed52 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#33 0x00007f40f3bb73d2 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#34 0x00007f40f2e9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#35 0x00007f40f3bb54d2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5
#36 0x00007f40f3c0ac9c in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#37 0x00007f40f3c0e060 in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#38 0x00007f40f3baed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#39 0x00007f40f2e9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#40 0x00007f40f336ad6d in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#41 0x00007f40f3349f1c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#42 0x00007f40f055f604 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5WaylandClient.so.5
#43 0x00007f40f0c5fc7f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#44 0x00007f40f0cb6118 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#45 0x00007f40f0c5cf00 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#46 0x00007f40f2eee5fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#47 0x00007f40f2e9bf3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#48 0x00007f40f2ea4002 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#49 0x0000556d1c564135 in main ()
[Inferior 1 (process 6069) detached]

Reported using DrKonqi

Comment 1 Felix Ernst 2023-04-17 09:59:08 UTC

>[KCrash Handler]
>#4  0x00007f40f2ed9954 in QVariant::toString() const () from /lib64/libQt5Core.so.5
>#5  0x00007f40b2a0334c in FileItemActionInsyncPlugin::getContextMenuActions(QString const&) () from /usr/lib64/qt5/plugins/fileitemactioninsyncplugin.so
>#6  0x00007f40b2a030da in FileItemActionInsyncPlugin::actions(KFileItemListProperties const&, QWidget*) () from /usr/lib64/qt5/plugins/fileitemactioninsyncplugin.so
>#7  0x00007f40f4d552e2 in KFileItemActionsPrivate::addPluginActionsTo(QMenu*, QMenu*, QStringList const&) () from /lib64/libKF5KIOWidgets.so.5
>#8  0x0000556d1c587f1e in DolphinContextMenu::addAdditionalActions(KFileItemListProperties const&) ()

It might be a bug in the InsyncPlugin. (More specifically, trying to use a QVariant as a string that isn't really a string.) From a quick search I didn't find the plugin in question or I might have been able to spot the issue. In any case, you might be able to avoid this crash in the future by disabling that plugin. Hope that helps.

Comment 2 luca.cremonesi 2023-06-13 05:05:13 UTC

Created attachment 159625 [details]
New crash information added by DrKonqi

dolphin (23.04.2) using Qt 5.15.9

I was moving videos from one folder to another then I navigated to a parent folder when Dolphin crashed.

-- Backtrace (Reduced):
#7  0x00007f87064cffe7 in QtPrivate::QSlotObjectBase::call (a=<optimized out>, r=<optimized out>, this=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#8  doActivate<false> (sender=0x7f87081a3630, signal_index=3, argv=0x7ffd2c1683b0) at kernel/qobject.cpp:3923
#9  0x00007f87064d1b1f in QTimer::timeout (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205
#10 0x00007f87064c27ae in QObject::event (this=0x7f87081a3630, e=0x7ffd2c168520) at kernel/qobject.cpp:1324
#11 0x00007f870717893f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x7f87081a3630, e=0x7ffd2c168520) at kernel/qapplication.cpp:3640

Comment 3 Nicolas Fella 2023-09-08 19:49:16 UTC


*** This bug has been marked as a duplicate of bug 439664 ***

Comment 4 luca.cremonesi 2023-09-09 20:33:36 UTC

Please consider that my crash is not caused by Insync as I never installed it in my system.