Application: dolphin (21.08.0) Qt Version: 5.15.2 Frameworks Version: 5.85.0 Operating System: Linux 5.13.13-arch1-1 x86_64 Windowing System: X11 Drkonqi Version: 5.22.4 Distribution: Arch Linux -- Information about the crash: - What I was doing when the application crashed: Dolphin crash while accessing ftp server hosted on android phone. This happens rarely The crash can be reproduced sometimes. -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault [KCrash Handler] #4 0x00007f5c522a2ce7 in QQuickShortcutContext::matcher(QObject*, Qt::ShortcutContext) () at /usr/lib/libQt5QuickTemplates2.so.5 #5 0x00007f5c58e2f771 in QShortcutMap::hasShortcutForKeySequence(QKeySequence const&) const () at /usr/lib/libQt5Gui.so.5 #6 0x00007f5c596520d9 in QLineEdit::createStandardContextMenu() () at /usr/lib/libQt5Widgets.so.5 #7 0x00007f5c5a5ea1eb in KLineEdit::createStandardContextMenu() () at /usr/lib/libKF5Completion.so.5 #8 0x00007f5c5a5eb339 in KLineEdit::contextMenuEvent(QContextMenuEvent*) () at /usr/lib/libKF5Completion.so.5 #9 0x00007f5c595430be in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #10 0x00007f5c59609202 in QComboBox::contextMenuEvent(QContextMenuEvent*) () at /usr/lib/libQt5Widgets.so.5 #11 0x00007f5c595430be in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #12 0x00007f5c594ffd62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007f5c595073e5 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007f5c58a293aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #15 0x00007f5c5955d1ef in () at /usr/lib/libQt5Widgets.so.5 #16 0x00007f5c5955fdb5 in () at /usr/lib/libQt5Widgets.so.5 #17 0x00007f5c594ffd62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #18 0x00007f5c58a293aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007f5c58e04210 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5 #20 0x00007f5c58dd97e5 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #21 0x00007f5c52e1dfcc in () at /usr/lib/libQt5XcbQpa.so.5 #22 0x00007f5c5653010c in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #23 0x00007f5c56583ba9 in () at /usr/lib/libglib-2.0.so.0 #24 0x00007f5c5652d871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #25 0x00007f5c58a81fd6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #26 0x00007f5c58a27d1c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #27 0x00007f5c58a30284 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #28 0x0000560f29dae518 in () #29 0x00007f5c583b5b25 in __libc_start_main () at /usr/lib/libc.so.6 #30 0x0000560f29dae90e in () [Inferior 1 (process 16397) detached] Possible duplicates by query: bug 441006, bug 437968, bug 434310. Reported using DrKonqi
This is an upstream bug in Qt which was fixed with https://codereview.qt-project.org/c/qt/qtdeclarative/+/371842. It will be backported to the KDE patch collection soon; see https://invent.kde.org/qt/qt/qtquickcontrols2/-/merge_requests/3 Thanks so much to Nicolas Fella for discovering this and backporting it!