Bug 370161

Application: dolphin (15.12.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.5-100.fc23.i686+PAE i686
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:
Open dolphin, right-click on any file, dolphin crashes. Click on a direcotry, cntext menu pops up

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1707840 (LWP 4361))]

Thread 4 (Thread 0xb0fa9b40 (LWP 4362)):
#0  0xb7707d5d in __kernel_vsyscall ()
#1  0xb4fe9a0b in poll () from /lib/libc.so.6
#2  0xb401c7d8 in _xcb_conn_wait () from /lib/libxcb.so.1
#3  0xb401eb64 in xcb_wait_for_event () from /lib/libxcb.so.1
#4  0xb12d751b in QXcbEventReader::run() () from /lib/libQt5XcbQpa.so.5
#5  0xb53417f0 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#6  0xb4358462 in start_thread () from /lib/libpthread.so.0
#7  0xb4ff6f2e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb04e1b40 (LWP 4363)):
#0  0xb55454a6 in timerSourcePrepare(_GSource*, int*) () from /lib/libQt5Core.so.5
#1  0xb3e678df in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0xb3e68312 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#3  0xb3e68567 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0xb55459bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#5  0xb54ec95a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#6  0xb54ecdbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#7  0xb533c94c in QThread::exec() () from /lib/libQt5Core.so.5
#8  0xb574a83f in QDBusConnectionManager::run() () from /lib/libQt5DBus.so.5
#9  0xb53417f0 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#10 0xb4358462 in start_thread () from /lib/libpthread.so.0
#11 0xb4ff6f2e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xabf4cb40 (LWP 4364)):
#0  0xb7707d5d in __kernel_vsyscall ()
#1  0xb77079d9 in __vdso_clock_gettime ()
#2  0xb5005882 in clock_gettime () from /lib/libc.so.6
#3  0xb53cf776 in qt_gettime() () from /lib/libQt5Core.so.5
#4  0xb5543b82 in QTimerInfoList::updateCurrentTime() () from /lib/libQt5Core.so.5
#5  0xb5543fe7 in QTimerInfoList::timerWait(timespec&) () from /lib/libQt5Core.so.5
#6  0xb554540b in timerSourcePrepareHelper(GTimerSource*, int*) () from /lib/libQt5Core.so.5
#7  0xb55454cd in timerSourcePrepare(_GSource*, int*) () from /lib/libQt5Core.so.5
#8  0xb3e678df in g_main_context_prepare () from /lib/libglib-2.0.so.0
#9  0xb3e68312 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#10 0xb3e68567 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0xb55459bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#12 0xb54ec95a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#13 0xb54ecdbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#14 0xb533c94c in QThread::exec() () from /lib/libQt5Core.so.5
#15 0xb533ca0c in QThread::run() () from /lib/libQt5Core.so.5
#16 0xb53417f0 in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5
#17 0xb4358462 in start_thread () from /lib/libpthread.so.0
#18 0xb4ff6f2e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb1707840 (LWP 4361)):
[KCrash Handler]
#7  0xa9a1bcec in _GLOBAL__sub_I_qprinterinfo.cpp () from /lib/libQtGui.so.4
#8  0xb77184b5 in call_init.part () from /lib/ld-linux.so.2
#9  0xb77185d0 in _dl_init () from /lib/ld-linux.so.2
#10 0xb771cfe3 in dl_open_worker () from /lib/ld-linux.so.2
#11 0xb7718354 in _dl_catch_error () from /lib/ld-linux.so.2
#12 0xb771c2e2 in _dl_open () from /lib/ld-linux.so.2
#13 0xb1fedc65 in dlopen_doit () from /lib/libdl.so.2
#14 0xb7718354 in _dl_catch_error () from /lib/ld-linux.so.2
#15 0xb1fee3dd in _dlerror_run () from /lib/libdl.so.2
#16 0xb1fedd0e in dlopen@@GLIBC_2.1 () from /lib/libdl.so.2
#17 0xb54eaade in QLibraryPrivate::load_sys() () from /lib/libQt5Core.so.5
#18 0xb54e4828 in QLibraryPrivate::load() () from /lib/libQt5Core.so.5
#19 0xb54e4a9e in QLibraryPrivate::loadPlugin() () from /lib/libQt5Core.so.5
#20 0xb54d773b in QPluginLoader::load() () from /lib/libQt5Core.so.5
#21 0xb65a7121 in KPluginLoader::load() () from /lib/libKF5CoreAddons.so.5
#22 0xb65a72a0 in KPluginLoader::instance() () from /lib/libKF5CoreAddons.so.5
#23 0xb65a72f2 in KPluginLoader::factory() () from /lib/libKF5CoreAddons.so.5
#24 0xb7646107 in DolphinContextMenu::addFileItemPluginActions() () from /lib/libkdeinit5_dolphin.so
#25 0xb7646e21 in DolphinContextMenu::openItemContextMenu() () from /lib/libkdeinit5_dolphin.so
#26 0xb7649075 in DolphinContextMenu::open() () from /lib/libkdeinit5_dolphin.so
#27 0xb763b303 in DolphinMainWindow::openContextMenu(QPoint const&, KFileItem const&, QUrl const&, QList<QAction*> const&) () from /lib/libkdeinit5_dolphin.so
#28 0xb763bece in QtPrivate::QSlotObject<void (DolphinMainWindow::*)(QPoint const&, KFileItem const&, QUrl const&, QList<QAction*> const&), QtPrivate::List<QPoint const&, KFileItem const&, QUrl const&, QList<QAction*> const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) () from /lib/libkdeinit5_dolphin.so
#29 0xb5519f3d in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#30 0xb551a44c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#31 0xb75c31fa in DolphinView::requestContextMenu(QPoint const&, KFileItem const&, QUrl const&, QList<QAction*> const&) () from /lib/libdolphinprivate.so.5
#32 0xb7591e67 in DolphinView::slotItemContextMenuRequested(int, QPointF const&) () from /lib/libdolphinprivate.so.5
#33 0xb759b772 in QtPrivate::QSlotObject<void (DolphinView::*)(int, QPointF const&), QtPrivate::List<int, QPointF const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) () from /lib/libdolphinprivate.so.5
#34 0xb5519f3d in QMetaObject::activate(QObject*, int, int, void**) () from /lib/libQt5Core.so.5
#35 0xb551a44c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQt5Core.so.5
#36 0xb75c0cea in KItemListController::itemContextMenuRequested(int, QPointF const&) () from /lib/libdolphinprivate.so.5
#37 0xb753afa3 in KItemListController::mousePressEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /lib/libdolphinprivate.so.5
#38 0xb753c3fd in KItemListController::processEvent(QEvent*, QTransform const&) () from /lib/libdolphinprivate.so.5
#39 0xb75530a9 in KItemListView::event(QEvent*) () from /lib/libdolphinprivate.so.5
#40 0xb5e29d7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#41 0xb5e2f9d4 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#42 0xb54ee30a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#43 0xb5e2691c in qt_sendSpontaneousEvent(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#44 0xb61d9664 in QGraphicsScenePrivate::sendEvent(QGraphicsItem*, QEvent*) () from /lib/libQt5Widgets.so.5
#45 0xb61da1f2 in QGraphicsScenePrivate::sendMouseEvent(QGraphicsSceneMouseEvent*) () from /lib/libQt5Widgets.so.5
#46 0xb61e3920 in QGraphicsScenePrivate::mousePressEventHandler(QGraphicsSceneMouseEvent*) () from /lib/libQt5Widgets.so.5
#47 0xb61e3e14 in QGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent*) () from /lib/libQt5Widgets.so.5
#48 0xb61ecb5d in QGraphicsScene::event(QEvent*) () from /lib/libQt5Widgets.so.5
#49 0xb5e29d7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#50 0xb5e2f9d4 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#51 0xb54ee30a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#52 0xb5e2691c in qt_sendSpontaneousEvent(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#53 0xb620d3dd in QGraphicsView::mousePressEvent(QMouseEvent*) () from /lib/libQt5Widgets.so.5
#54 0xb5e7b6a9 in QWidget::event(QEvent*) () from /lib/libQt5Widgets.so.5
#55 0xb5faa3fd in QFrame::event(QEvent*) () from /lib/libQt5Widgets.so.5
#56 0xb604de5e in QAbstractScrollArea::viewportEvent(QEvent*) () from /lib/libQt5Widgets.so.5
#57 0xb620ebf0 in QGraphicsView::viewportEvent(QEvent*) () from /lib/libQt5Widgets.so.5
#58 0xb604ead6 in QAbstractScrollAreaFilter::eventFilter(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#59 0xb54ee0b6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#60 0xb5e29d5b in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#61 0xb5e3082c in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#62 0xb54ee30a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#63 0xb5e2ee40 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib/libQt5Widgets.so.5
#64 0xb5e99a6c in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib/libQt5Widgets.so.5
#65 0xb5e9cd64 in QWidgetWindow::event(QEvent*) () from /lib/libQt5Widgets.so.5
#66 0xb5e29d7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#67 0xb5e2f9d4 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5
#68 0xb54ee30a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5
#69 0xb58e99ac in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/libQt5Gui.so.5
#70 0xb58eb6f8 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/libQt5Gui.so.5
#71 0xb58c65c3 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Gui.so.5
#72 0xb1317d02 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib/libQt5XcbQpa.so.5
#73 0xb3e680b3 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#74 0xb3e68495 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0
#75 0xb3e68567 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#76 0xb55459a0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#77 0xb1317f27 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5XcbQpa.so.5
#78 0xb54ec95a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#79 0xb54ecdbc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5
#80 0xb54f539a in QCoreApplication::exec() () from /lib/libQt5Core.so.5
#81 0xb58df825 in QGuiApplication::exec() () from /lib/libQt5Gui.so.5
#82 0xb5e26515 in QApplication::exec() () from /lib/libQt5Widgets.so.5
#83 0xb7652e2c in kdemain () from /lib/libkdeinit5_dolphin.so
#84 0x800909b8 in main ()

Possible duplicates by query: bug 369849.

Reported using DrKonqi