Bug 385257

Application: dolphin (17.08.1)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.4-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:

I delete some folders drom windows ntfs disk and Dolphin closed unexpected

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1db36c0600 (LWP 10729))]

Thread 4 (Thread 0x7f1d89d1b700 (LWP 10732)):
#0  0x00007f1da5989a84 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1da5944b2e in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1da5944d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1dad0c2064 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f1dad065fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1dace7f3ee in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f1dace8413b in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f1da7f8008a in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f1db2f661bf in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f1d9a075700 (LWP 10731)):
#0  0x00007f1da5989a84 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1da5944138 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1da5944b3b in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1da5944d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1dad0c2064 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1dad065fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1dace7f3ee in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f1dad4dd376 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f1dace8413b in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f1da7f8008a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1db2f661bf in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f1d9c290700 (LWP 10730)):
#0  0x00007f1db2f5bcbb in poll () at /usr/lib/libc.so.6
#1  0x00007f1da52838e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f1da5285679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f1d9ec1a74a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f1dace8413b in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f1da7f8008a in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1db2f661bf in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f1db36c0600 (LWP 10729)):
[KCrash Handler]
#5  0x00007f1db2ba33e0 in  () at /usr/lib/libdolphinprivate.so.5
#6  0x00007f1db2b92d6f in KFileItemModel::expandedParentsCount(KFileItemModel::ItemData const*) () at /usr/lib/libdolphinprivate.so.5
#7  0x00007f1db2bbd801 in KItemListView::hasSiblingSuccessor(int) const () at /usr/lib/libdolphinprivate.so.5
#8  0x00007f1db2bbfe44 in KItemListView::updateSiblingsInformation(int, int) () at /usr/lib/libdolphinprivate.so.5
#9  0x00007f1db2bc6199 in KItemListView::slotItemsRemoved(KItemRangeList const&) () at /usr/lib/libdolphinprivate.so.5
#10 0x00007f1dad09788f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#11 0x00007f1db2c29846 in KItemModelBase::itemsRemoved(KItemRangeList const&) () at /usr/lib/libdolphinprivate.so.5
#12 0x00007f1db2b95713 in KFileItemModel::removeItems(KItemRangeList const&, KFileItemModel::RemoveItemsBehavior) () at /usr/lib/libdolphinprivate.so.5
#13 0x00007f1db2b9db64 in  () at /usr/lib/libdolphinprivate.so.5
#14 0x00007f1db2b9ddde in KFileItemModel::setExpanded(int, bool) () at /usr/lib/libdolphinprivate.so.5
#15 0x00007f1db2bb4236 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () at /usr/lib/libdolphinprivate.so.5
#16 0x00007f1db2bb4b3c in KItemListController::processEvent(QEvent*, QTransform const&) () at /usr/lib/libdolphinprivate.so.5
#17 0x00007f1db2bc7496 in KItemListView::event(QEvent*) () at /usr/lib/libdolphinprivate.so.5
#18 0x00007f1dae00de2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#19 0x00007f1dae015906 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007f1dad067bb0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#21 0x00007f1dae31b00c in  () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f1dae31b402 in  () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f1dae320a6a in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f1dae32aae0 in QGraphicsScene::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f1dae00de2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007f1dae015906 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#27 0x00007f1dad067bb0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#28 0x00007f1dae3482ef in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#29 0x00007f1dae04fd48 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007f1dae1335ef in QFrame::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007f1dae34928c in QGraphicsView::viewportEvent(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#32 0x00007f1dad06787c in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#33 0x00007f1dae00de08 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#34 0x00007f1dae015e81 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#35 0x00007f1dad067bb0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#36 0x00007f1dae014e0a in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007f1dae06af31 in  () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f1dae06d671 in  () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f1dae00de2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007f1dae015906 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#41 0x00007f1dad067bb0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#42 0x00007f1dad8501c4 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#43 0x00007f1dad851d26 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#44 0x00007f1dad82948c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#45 0x00007f1d9ec7ece1 in  () at /usr/lib/libQt5XcbQpa.so.5
#46 0x00007f1da5944a57 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#47 0x00007f1da5944c88 in  () at /usr/lib/libglib-2.0.so.0
#48 0x00007f1da5944d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#49 0x00007f1dad0c2041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#50 0x00007f1dad065fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#51 0x00007f1dad06f028 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#52 0x00007f1db3265ade in kdemain () at /usr/lib/libkdeinit5_dolphin.so
#53 0x00007f1db2e90f6a in __libc_start_main () at /usr/lib/libc.so.6
#54 0x000055ebf2a4379a in _start ()

Reported using DrKonqi