Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-34-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
  I had cuted and pasted a freshly downloaded file from downloads folder to another one. The source and  destination folders are located on two different ntfs partitions and I'm accessing both of them using symlinks in ~ (on the 3rd ext4 partition). After than the file was copied to destination, dolphin attempted to remove it from source and showed a dialog about a fail ("unable to remove..."). When I had clicked twice on "Retry", it has been crashed.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f136fa738c0 (LWP 4838))]

Thread 2 (Thread 0x7f134f716700 (LWP 4840)):
#0  0x00007f136f7a1e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1365ec139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1365ec14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f136a54ba9b in QEventDispatcherGlib::processEvents (this=0x7f13480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f136a4f2dea in QEventLoop::exec (this=this@entry=0x7f134f715d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f136a30f8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f136a31484e in QThreadPrivate::start (arg=0xc17a00) at thread/qthread_unix.cpp:331
#7  0x00007f1366a5e6fa in start_thread (arg=0x7f134f716700) at pthread_create.c:333
#8  0x00007f136f7adb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f136fa738c0 (LWP 4838)):
[KCrash Handler]
#6  QObjectPrivate::setParent_helper (this=0x7200650064006e, o=o@entry=0x0) at kernel/qobject.cpp:1956
#7  0x00007f136a52c039 in QObject::setParent (this=<optimized out>, parent=parent@entry=0x0) at kernel/qobject.cpp:1933
#8  0x00007f136ba400e2 in KCompositeJob::removeSubjob (this=<optimized out>, job=0x906370) at ../../../src/lib/jobs/kcompositejob.cpp:71
#9  0x00007f136d858f76 in KIO::CopyJobPrivate::slotResultErrorCopyingFiles (this=this@entry=0xf42930, job=job@entry=0x906370) at ../../../src/core/copyjob.cpp:1415
#10 0x00007f136d859a41 in KIO::CopyJobPrivate::slotResultCopyingFiles (this=0xf42930, job=0x906370) at ../../../src/core/copyjob.cpp:1283
#11 0x00007f136a523fca in QMetaObject::activate (sender=sender@entry=0x906370, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe7f4b9690) at kernel/qobject.cpp:3713
#12 0x00007f136a5247d7 in QMetaObject::activate (sender=sender@entry=0x906370, m=m@entry=0x7f136bc91520 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe7f4b9690) at kernel/qobject.cpp:3578
#13 0x00007f136ba406c2 in KJob::result (this=this@entry=0x906370, _t1=_t1@entry=0x906370) at ./moc_kjob.cpp:555
#14 0x00007f136ba41281 in KJob::finishJob (this=this@entry=0x906370, emitResult=emitResult@entry=true) at ../../../src/lib/jobs/kjob.cpp:109
#15 0x00007f136ba4129a in KJob::emitResult (this=this@entry=0x906370) at ../../../src/lib/jobs/kjob.cpp:295
#16 0x00007f136d88f1be in KIO::FileCopyJob::slotResult (this=0x906370, job=0x857a50) at ../../../src/core/filecopyjob.cpp:563
#17 0x00007f136d8901b8 in KIO::FileCopyJob::qt_static_metacall (_o=_o@entry=0x906370, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7ffe7f4b9870) at ./moc_filecopyjob.cpp:116
#18 0x00007f136a523fca in QMetaObject::activate (sender=sender@entry=0x857a50, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe7f4b9870) at kernel/qobject.cpp:3713
#19 0x00007f136a5247d7 in QMetaObject::activate (sender=sender@entry=0x857a50, m=m@entry=0x7f136bc91520 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe7f4b9870) at kernel/qobject.cpp:3578
#20 0x00007f136ba406c2 in KJob::result (this=this@entry=0x857a50, _t1=_t1@entry=0x857a50) at ./moc_kjob.cpp:555
#21 0x00007f136ba41281 in KJob::finishJob (this=this@entry=0x857a50, emitResult=emitResult@entry=true) at ../../../src/lib/jobs/kjob.cpp:109
#22 0x00007f136ba4129a in KJob::emitResult (this=this@entry=0x857a50) at ../../../src/lib/jobs/kjob.cpp:295
#23 0x00007f136d89866b in KIO::SimpleJob::slotFinished (this=0x857a50) at ../../../src/core/simplejob.cpp:228
#24 0x00007f136d89870b in KIO::SimpleJob::slotError (this=0x857a50, err=<optimized out>, errorText=...) at ../../../src/core/simplejob.cpp:241
#25 0x00007f136a523fca in QMetaObject::activate (sender=sender@entry=0x1167ca0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe7f4b9ad0) at kernel/qobject.cpp:3713
#26 0x00007f136a5247d7 in QMetaObject::activate (sender=sender@entry=0x1167ca0, m=m@entry=0x7f136db3bae0 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe7f4b9ad0) at kernel/qobject.cpp:3578
#27 0x00007f136d879406 in KIO::SlaveInterface::error (this=this@entry=0x1167ca0, _t1=115, _t2=...) at ./moc_slaveinterface.cpp:390
#28 0x00007f136d87c487 in KIO::SlaveInterface::dispatch (this=0x1167ca0, _cmd=<optimized out>, rawdata=...) at ../../../src/core/slaveinterface.cpp:192
#29 0x00007f136d879a47 in KIO::SlaveInterface::dispatch (this=0x1167ca0) at ../../../src/core/slaveinterface.cpp:89
#30 0x00007f136d87df91 in KIO::Slave::gotInput (this=0x1167ca0) at ../../../src/core/slave.cpp:393
#31 0x00007f136d8fafd5 in KIO::Slave::qt_static_metacall (_o=_o@entry=0x1167ca0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0x7ffe7f4b9dd0) at moc_slave.cpp:87
#32 0x00007f136a523fca in QMetaObject::activate (sender=0xe07580, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3713
#33 0x00007f136a5247d7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f136db3a760 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#34 0x00007f136d82c343 in KIO::Connection::readyRead (this=<optimized out>) at ./moc_connection_p.cpp:141
#35 KIO::ConnectionPrivate::dequeue (this=0xe29cb0) at ../../../src/core/connection.cpp:45
#36 0x00007f136a524ea1 in QObject::event (this=0xe07580, e=<optimized out>) at kernel/qobject.cpp:1239
#37 0x00007f136affa05c in QApplicationPrivate::notify_helper (this=this@entry=0x7e10e0, receiver=receiver@entry=0xe07580, e=e@entry=0x115ddb0) at kernel/qapplication.cpp:3716
#38 0x00007f136afff516 in QApplication::notify (this=0x7ffe7f4ba4d0, receiver=0xe07580, e=0x115ddb0) at kernel/qapplication.cpp:3499
#39 0x00007f136a4f562b in QCoreApplication::notifyInternal (this=0x7ffe7f4ba4d0, receiver=0xe07580, event=event@entry=0x115ddb0) at kernel/qcoreapplication.cpp:965
#40 0x00007f136a4f7a26 in QCoreApplication::sendEvent (event=0x115ddb0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x7df570) at kernel/qcoreapplication.cpp:1593
#42 0x00007f136a4f7f08 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#43 0x00007f136a54b673 in postEventSourceDispatch (s=0x820a60) at kernel/qeventdispatcher_glib.cpp:271
#44 0x00007f1365ec11a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f1365ec1400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f1365ec14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f136a54ba7f in QEventDispatcherGlib::processEvents (this=0x8269e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#48 0x00007f136a4f2dea in QEventLoop::exec (this=this@entry=0x7ffe7f4ba3a0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#49 0x00007f136a4fae8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#50 0x00007f136aa40c3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#51 0x00007f136aff6495 in QApplication::exec () at kernel/qapplication.cpp:2976
#52 0x00007f136fad4e2b in kdemain (argc=3, argv=<optimized out>) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/main.cpp:150
#53 0x00007f136f6c7830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=3, argv=0x7ffe7f4ba658, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe7f4ba648) at ../csu/libc-start.c:291
#54 0x0000000000400749 in _start ()

Possible duplicates by query: bug 366711, bug 365772, bug 364039, bug 362218, bug 361765.

Reported using DrKonqi