Bug 370186

Application: dolphin (15.12.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.5-100.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- Unusual behavior I noticed:
Error kde connect init:
Error al cargar archivo QML: file:///usr/share/plasma/plasmoids/org.kde.kdeconnect/contents/ui/main.qml:24:1: plugin cannot be loaded for module "org.kde.kdeconnect": Cannot load library /usr/lib64/qt5/qml/org/kde/kdeconnect/libkdeconnectdeclarativeplugin.so: (/usr/lib64/qt5/qml/org/kde/kdeconnect/libkdeconnectdeclarativeplugin.so: undefined symbol: _ZTI21DevicesSortProxyModel)

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6febe43940 (LWP 2630))]

Thread 4 (Thread 0x7f6fe254c700 (LWP 2631)):
#0  0x00007f6ffb324b7d in poll () at /lib64/libc.so.6
#1  0x00007f6ff7519272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f6ff751aee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f6fe528a039 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f6ffbf2f00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f6ff8ec261a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6ffb3305fd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f6fe1198700 (LWP 2632)):
#0  0x00007f6ff69b7794 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f6ff6972a09 in g_main_context_query () at /lib64/libglib-2.0.so.0
#2  0x00007f6ff6973107 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f6ff697329c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f6ffc119b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6ffc0ca25a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6ffbf2abd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6ffc31e675 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#8  0x00007f6ffbf2f00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f6ff8ec261a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6ffb3305fd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f6fda9f2700 (LWP 2650)):
#0  0x00007f6ff69b7779 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f6ff6972951 in g_main_context_query () at /lib64/libglib-2.0.so.0
#2  0x00007f6ff6973107 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f6ff697329c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f6ffc119b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6ffc0ca25a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6ffbf2abd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6ffbf2f00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f6ff8ec261a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6ffb3305fd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6febe43940 (LWP 2630)):
[KCrash Handler]
#6  0x00007f6fcf291204 in _GLOBAL__sub_I_qprinterinfo.cpp () at /lib64/libQtGui.so.4
#7  0x00007f7002a9573a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#8  0x00007f7002a9584b in _dl_init () at /lib64/ld-linux-x86-64.so.2
#9  0x00007f7002a9a3a2 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#10 0x00007f7002a955e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#11 0x00007f7002a996a3 in _dl_open () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f6ff392dfc9 in dlopen_doit () at /lib64/libdl.so.2
#13 0x00007f7002a955e4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#14 0x00007f6ff392e631 in _dlerror_run () at /lib64/libdl.so.2
#15 0x00007f6ff392e061 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#16 0x00007f6ffc0c8610 in QLibraryPrivate::load_sys() () at /lib64/libQt5Core.so.5
#17 0x00007f6ffc0c2d95 in QLibraryPrivate::load() () at /lib64/libQt5Core.so.5
#18 0x00007f6ffc0c2fcb in QLibraryPrivate::loadPlugin() () at /lib64/libQt5Core.so.5
#19 0x00007f6ffdd196fa in KPluginLoader::load() () at /lib64/libKF5CoreAddons.so.5
#20 0x00007f6ffdd1982a in KPluginLoader::instance() () at /lib64/libKF5CoreAddons.so.5
#21 0x00007f6ffdd1987c in KPluginLoader::factory() () at /lib64/libKF5CoreAddons.so.5
#22 0x00007f70027fbf02 in DolphinContextMenu::addFileItemPluginActions() () at /lib64/libkdeinit5_dolphin.so
#23 0x00007f70027fcb47 in DolphinContextMenu::openItemContextMenu() () at /lib64/libkdeinit5_dolphin.so
#24 0x00007f70027fe8f5 in DolphinContextMenu::open() () at /lib64/libkdeinit5_dolphin.so
#25 0x00007f70027f3075 in DolphinMainWindow::openContextMenu(QPoint const&, KFileItem const&, QUrl const&, QList<QAction*> const&) () at /lib64/libkdeinit5_dolphin.so
#26 0x00007f6ffc0f2b1e in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#27 0x00007f70025643c4 in DolphinView::requestContextMenu(QPoint const&, KFileItem const&, QUrl const&, QList<QAction*> const&) () at /lib64/libdolphinprivate.so.5
#28 0x00007f700253a0ff in DolphinView::slotItemContextMenuRequested(int, QPointF const&) () at /lib64/libdolphinprivate.so.5
#29 0x00007f6ffc0f2b1e in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#30 0x00007f7002562796 in KItemListController::itemContextMenuRequested(int, QPointF const&) () at /lib64/libdolphinprivate.so.5
#31 0x00007f70024eed5d in KItemListController::mousePressEvent(QGraphicsSceneMouseEvent*, QTransform const&) () at /lib64/libdolphinprivate.so.5
#32 0x00007f70024efdbc in KItemListController::processEvent(QEvent*, QTransform const&) () at /lib64/libdolphinprivate.so.5
#33 0x00007f7002503a92 in KItemListView::event(QEvent*) () at /lib64/libdolphinprivate.so.5
#34 0x00007f6ffce3610c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#35 0x00007f6ffce3b646 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#36 0x00007f6ffc0cb3ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#37 0x00007f6ffd1597d3 in QGraphicsScenePrivate::sendEvent(QGraphicsItem*, QEvent*) () at /lib64/libQt5Widgets.so.5
#38 0x00007f6ffd15a231 in QGraphicsScenePrivate::sendMouseEvent(QGraphicsSceneMouseEvent*) () at /lib64/libQt5Widgets.so.5
#39 0x00007f6ffd162926 in QGraphicsScenePrivate::mousePressEventHandler(QGraphicsSceneMouseEvent*) () at /lib64/libQt5Widgets.so.5
#40 0x00007f6ffd162d69 in QGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent*) () at /lib64/libQt5Widgets.so.5
#41 0x00007f6ffd16b400 in QGraphicsScene::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#42 0x00007f6ffce3610c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#43 0x00007f6ffce3b646 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#44 0x00007f6ffc0cb3ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#45 0x00007f6ffd186c9f in QGraphicsView::mousePressEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5
#46 0x00007f6ffce7bd7f in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#47 0x00007f6ffcf7c29e in QFrame::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#48 0x00007f6ffd18814b in QGraphicsView::viewportEvent(QEvent*) () at /lib64/libQt5Widgets.so.5
#49 0x00007f6ffc0cb1ad in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#50 0x00007f6ffce360e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#51 0x00007f6ffce3be9e in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#52 0x00007f6ffc0cb3ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#53 0x00007f6ffce3ab95 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /lib64/libQt5Widgets.so.5
#54 0x00007f6ffce95b60 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /lib64/libQt5Widgets.so.5
#55 0x00007f6ffce984b3 in QWidgetWindow::event(QEvent*) () at /lib64/libQt5Widgets.so.5
#56 0x00007f6ffce3610c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#57 0x00007f6ffce3b646 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#58 0x00007f6ffc0cb3ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#59 0x00007f6ffc8dfe7b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib64/libQt5Gui.so.5
#60 0x00007f6ffc8e19b5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#61 0x00007f6ffc8c255b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#62 0x00007f6fe52c05b0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#63 0x00007f6ff6972e5a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#64 0x00007f6ff69731f0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#65 0x00007f6ff697329c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#66 0x00007f6ffc119b3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#67 0x00007f6ffc0ca25a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#68 0x00007f6ffc0d1bdc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#69 0x00007f7002806d44 in kdemain () at /lib64/libkdeinit5_dolphin.so
#70 0x00007f6ffb24e580 in __libc_start_main () at /lib64/libc.so.6
#71 0x0000556b7db56be9 in _start ()

Possible duplicates by query: bug 370161, bug 369849.

Reported using DrKonqi