Application: dolphin (17.11.70)

Qt Version: 5.10.0
Frameworks Version: 5.39.0
Operating System: Linux 4.13.9-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
open dolphin and move some file to trash
open trash, drag and drop the file you just moved inside the trash itself

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 0x7f5f43e28900 (LWP 15040))]

Thread 3 (Thread 0x7f5f19c02700 (LWP 15043)):
#0  0x00007f5f436aec8b in poll () from /lib64/libc.so.6
#1  0x00007f5f365ce149 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f5f140029e0, timeout=<optimized out>, context=0x7f5f14000be0) at gmain.c:4187
#2  g_main_context_iterate (context=context@entry=0x7f5f14000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3881
#3  0x00007f5f365ce25c in g_main_context_iteration (context=0x7f5f14000be0, may_block=1) at gmain.c:3947
#4  0x00007f5f3d8e582b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f5f3d88c75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f5f3d6b2daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f5f3d6b7bc0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f5f389ab558 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5f436b943f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f5f2a134700 (LWP 15042)):
#0  0x00007f5f436aec8b in poll () from /lib64/libc.so.6
#1  0x00007f5f365ce149 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f5f1c01abb0, timeout=<optimized out>, context=0x7f5f1c000be0) at gmain.c:4187
#2  g_main_context_iterate (context=context@entry=0x7f5f1c000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3881
#3  0x00007f5f365ce25c in g_main_context_iteration (context=0x7f5f1c000be0, may_block=1) at gmain.c:3947
#4  0x00007f5f3d8e582b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f5f3d88c75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f5f3d6b2daa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f5f3dd0abd5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f5f3d6b7bc0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f5f389ab558 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5f436b943f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f5f43e28900 (LWP 15040)):
[KCrash Handler]
#6  std::__atomic_base<int>::operator++ (this=0x21) at /usr/include/c++/7/bits/atomic_base.h:296
#7  QAtomicOps<int>::ref<int> (_q_value=...) at /usr/include/qt5/QtCore/qatomic_cxx11.h:265
#8  QBasicAtomicInteger<int>::ref (this=0x21) at /usr/include/qt5/QtCore/qbasicatomic.h:113
#9  QSharedDataPointer<KIO::UDSEntryPrivate>::QSharedDataPointer (o=..., this=0x7fffdf32ce88) at /usr/include/qt5/QtCore/qshareddata.h:92
#10 KIO::UDSEntry::UDSEntry (this=0x7fffdf32ce88, other=...) at /usr/src/debug/kio-5.39.0git.20171027T124727~2214015c/src/core/udsentry.cpp:76
#11 0x00007f5f41bda885 in KFileItem::entry (this=this@entry=0x5652ccc02590) at /usr/src/debug/kio-5.39.0git.20171027T124727~2214015c/src/core/kfileitem.cpp:1488
#12 0x00007f5f41c859fb in KCoreDirListerCache::slotFileRenamed (this=0x7f5f41eed200 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, _src=..., _dst=..., dstPath=...) at /usr/src/debug/kio-5.39.0git.20171027T124727~2214015c/src/core/kcoredirlister.cpp:989
#13 0x00007f5f3d8bc16c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#14 0x00007f5f41ca516f in OrgKdeKDirNotifyInterface::FileRenamedWithLocalPath (this=<optimized out>, _t1=..., _t2=..., _t3=...) at /usr/src/debug/kio-5.39.0git.20171027T124727~2214015c/build/src/core/KF5KIOCore_autogen/EWIEGA46WW/moc_kdirnotify.cpp:221
#15 0x00007f5f41ca545c in OrgKdeKDirNotifyInterface::qt_static_metacall (_o=_o@entry=0x5652ccb86f40, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7fffdf32d130) at /usr/src/debug/kio-5.39.0git.20171027T124727~2214015c/build/src/core/KF5KIOCore_autogen/EWIEGA46WW/moc_kdirnotify.cpp:103
#16 0x00007f5f41ca6215 in OrgKdeKDirNotifyInterface::qt_metacall (this=0x5652ccb86f40, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fffdf32d130) at /usr/src/debug/kio-5.39.0git.20171027T124727~2214015c/build/src/core/KF5KIOCore_autogen/EWIEGA46WW/moc_kdirnotify.cpp:200
#17 0x00007f5f3dd15568 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () from /usr/lib64/libQt5DBus.so.5
#18 0x00007f5f3d8bca52 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#19 0x00007f5f3e88dcbc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#20 0x00007f5f3e894fb4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#21 0x00007f5f3d88df48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#22 0x00007f5f3d890925 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#23 0x00007f5f3d8e6193 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5
#24 0x00007f5f365cdf97 in g_main_dispatch (context=0x7f5f24004fc0) at gmain.c:3148
#25 g_main_context_dispatch (context=context@entry=0x7f5f24004fc0) at gmain.c:3813
#26 0x00007f5f365ce1d0 in g_main_context_iterate (context=context@entry=0x7f5f24004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3886
#27 0x00007f5f365ce25c in g_main_context_iteration (context=0x7f5f24004fc0, may_block=1) at gmain.c:3947
#28 0x00007f5f3d8e580f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#29 0x00007f5f2f709c01 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5XcbQpa.so.5
#30 0x00007f5f3d88c75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#31 0x00007f5f3d895294 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#32 0x00007f5f439c0f77 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin-17.11.80git.20171027T070613~545428300/src/main.cpp:150
#33 0x00007f5f435e1f4a in __libc_start_main () from /lib64/libc.so.6
#34 0x00005652cc0e581a in _start () at ../sysdeps/x86_64/start.S:120

Reported using DrKonqi