Bug 396245

Application: dolphin (18.04.2)

Qt Version: 5.11.1
Frameworks Version: 5.47.0
Operating System: Linux 4.16.6-2-CHAKRA x86_64
Distribution: "Chakra"

-- Information about the crash:
- What I was doing when the application crashed:
I had two open tabs and was moving around image files just fine. When I attempted to delete an image from the one tab (an ntfs partition) dolphin crashed with the attached output.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fef35d1dc80 (LWP 24548))]

Thread 5 (Thread 0x7fef0d2f4700 (LWP 24555)):
#0  0x00007fef355d1deb in poll () from /usr/lib/libc.so.6
#1  0x00007fef2611bc26 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fef2611bd4c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fef2f7a2e1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fef2f74729a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fef2f57201a in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fef2f57cdab in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007fef2acba55a in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007fef355dc24f in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fef0ffff700 (LWP 24554)):
#0  0x00007fef2acc07fd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fef14f1062b in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fef14f10357 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fef2acba55a in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fef355dc24f in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fef17b67700 (LWP 24553)):
#0  0x00007fef355cd928 in read () from /usr/lib/libc.so.6
#1  0x00007fef261606b0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fef2611b6ee in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007fef2611bbc4 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fef2611bd4c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fef2f7a2e1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fef2f74729a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007fef2f57201a in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007fef2fbea555 in ?? () from /usr/lib/libQt5DBus.so.5
#9  0x00007fef2f57cdab in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007fef2acba55a in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fef355dc24f in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fef1e252700 (LWP 24552)):
#0  0x00007fef355d1deb in poll () from /usr/lib/libc.so.6
#1  0x00007fef25a5b922 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fef25a5d727 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007fef20dee4c9 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fef2f57cdab in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007fef2acba55a in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fef355dc24f in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fef35d1dc80 (LWP 24548)):
[KCrash Handler]
#6  0x00007fef2f5ce223 in QHashData::nextNode(QHashData::Node*) () from /usr/lib/libQt5Core.so.5
#7  0x00007fef35235688 in QHash<KFileItem, QHashDummyValue>::iterator::operator++ (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qhash.h:329
#8  QSet<KFileItem>::iterator::operator++ (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qset.h:128
#9  KFileItemModelRolesUpdater::slotItemsRemoved (this=0x561eaa0abd40, itemRanges=...) at /chakra/desktop/dolphin/src/dolphin-18.04.2/src/kitemviews/kfileitemmodelrolesupdater.cpp:399
#10 0x00007fef2f777f7f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#11 0x00007fef352a2405 in KItemModelBase::itemsRemoved (this=this@entry=0x561eaa0912e0, _t1=...) at /chakra/desktop/dolphin/src/build/src/dolphinprivate_autogen/Z3MQH7AOBD/moc_kitemmodelbase.cpp:248
#12 0x00007fef3521ca77 in KFileItemModel::removeItems (this=0x561eaa0912e0, itemRanges=..., behavior=<optimized out>) at /chakra/desktop/dolphin/src/dolphin-18.04.2/src/kitemviews/kfileitemmodel.cpp:1306
#13 0x00007fef35228ada in KFileItemModel::slotItemsDeleted (this=0x561eaa0912e0, items=...) at /chakra/desktop/dolphin/src/dolphin-18.04.2/src/kitemviews/kfileitemmodel.cpp:1054
#14 0x00007fef2f777f7f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#15 0x00007fef33b85dc5 in KCoreDirLister::itemsDeleted(KFileItemList const&) () from /usr/lib/libKF5KIOCore.so.5
#16 0x00007fef33b886c8 in ?? () from /usr/lib/libKF5KIOCore.so.5
#17 0x00007fef33b8d7f4 in ?? () from /usr/lib/libKF5KIOCore.so.5
#18 0x00007fef33b8dfc7 in ?? () from /usr/lib/libKF5KIOCore.so.5
#19 0x00007fef33b8e4b1 in ?? () from /usr/lib/libKF5KIOCore.so.5
#20 0x00007fef2f777f7f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#21 0x00007fef33bb59a5 in OrgKdeKDirNotifyInterface::FilesRemoved(QStringList const&) () from /usr/lib/libKF5KIOCore.so.5
#22 0x00007fef33bb68f5 in OrgKdeKDirNotifyInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libKF5KIOCore.so.5
#23 0x00007fef2fbf5668 in ?? () from /usr/lib/libQt5DBus.so.5
#24 0x00007fef2f7789d2 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#25 0x00007fef3076bf1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#26 0x00007fef307734ff in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#27 0x00007fef2f748ac8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#28 0x00007fef2f74b60d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#29 0x00007fef2f7a37d3 in ?? () from /usr/lib/libQt5Core.so.5
#30 0x00007fef2611ba27 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#31 0x00007fef2611bc98 in ?? () from /usr/lib/libglib-2.0.so.0
#32 0x00007fef2611bd4c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#33 0x00007fef2f7a2dff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#34 0x00007fef20e7a611 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#35 0x00007fef2f74729a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#36 0x00007fef2f7501e0 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#37 0x00007fef358e150a in kdemain (argc=<optimized out>, argv=<optimized out>) at /chakra/desktop/dolphin/src/dolphin-18.04.2/src/main.cpp:163
#38 0x00007fef35507f2a in __libc_start_main () from /usr/lib/libc.so.6
#39 0x0000561ea7cc579a in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 389850.

Possible duplicates by query: bug 389850.

Reported using DrKonqi