Application: dolphin (20.12.0)

Qt Version: 5.15.2
Frameworks Version: 5.77.0
Operating System: Linux 5.4.0-58-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.20

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

Copy files (several directories) to ftp-server (files with this name already exist on the server). 
Got a dialog asking to overwrite and  dolphin crash at this moment

The error was repeated several times

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[New LWP 141722]
[New LWP 141741]
[New LWP 141742]
[New LWP 141743]
[New LWP 141744]
[New LWP 141745]
[New LWP 141761]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fbabea3daff in __GI___poll (fds=0x7ffde86e96a8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7fbabdda58c0 (LWP 141719))]

Thread 8 (Thread 0x7fbaa0961700 (LWP 141761)):
#0  __GI___libc_read (nbytes=16, buf=0x7fbaa0960ad0, fd=23) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=23, buf=0x7fbaa0960ad0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fbaba42289f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbaba3d9cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbaba3da152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbaba3da2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fbabc70dfbb in QEventDispatcherGlib::processEvents (this=0x7fba7c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007fbabc6b21ab in QEventLoop::exec (this=this@entry=0x7fbaa0960ce0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#8  0x00007fbabc4cca12 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#9  0x00007fbabc4cdbac in QThreadPrivate::start (arg=0x55b33e64c580) at thread/qthread_unix.cpp:329
#10 0x00007fbabadd9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007fbabea4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fbaa3166700 (LWP 141745)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b33e2ed7e8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b33e2ed798, cond=0x55b33e2ed7c0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b33e2ed7c0, mutex=0x55b33e2ed798) at pthread_cond_wait.c:638
#3  0x00007fbaae6dc62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fbaae6dc23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fbabadd9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fbabea4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fbaa3967700 (LWP 141744)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b33e2ed7e8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b33e2ed798, cond=0x55b33e2ed7c0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b33e2ed7c0, mutex=0x55b33e2ed798) at pthread_cond_wait.c:638
#3  0x00007fbaae6dc62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fbaae6dc23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fbabadd9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fbabea4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fbaacfa6700 (LWP 141743)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b33e2ed7e8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b33e2ed798, cond=0x55b33e2ed7c0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b33e2ed7c0, mutex=0x55b33e2ed798) at pthread_cond_wait.c:638
#3  0x00007fbaae6dc62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fbaae6dc23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fbabadd9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fbabea4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fbaad7a7700 (LWP 141742)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b33e2ed7e8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b33e2ed798, cond=0x55b33e2ed7c0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b33e2ed7c0, mutex=0x55b33e2ed798) at pthread_cond_wait.c:638
#3  0x00007fbaae6dc62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fbaae6dc23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fbabadd9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fbabea4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fbaae107700 (LWP 141741)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b33e59b1a8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b33e59b158, cond=0x55b33e59b180) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55b33e59b180, mutex=0x55b33e59b158) at pthread_cond_wait.c:638
#3  0x00007fbaae6dc62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007fbaae6dc23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007fbabadd9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fbabea4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fbab60b7700 (LWP 141722)):
#0  0x00007fbabea3daff in __GI___poll (fds=0x7fbaa80153c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fbaba3da1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbaba3da2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbabc70dfbb in QEventDispatcherGlib::processEvents (this=0x7fbaa8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fbabc6b21ab in QEventLoop::exec (this=this@entry=0x7fbab60b6cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fbabc4cca12 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fbabd770f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fbabc4cdbac in QThreadPrivate::start (arg=0x7fbabd7f4d80) at thread/qthread_unix.cpp:329
#8  0x00007fbabadd9609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fbabea4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fbabdda58c0 (LWP 141719)):
[KCrash Handler]
#4  0x00007fbabd18a039 in qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > > (ptr=...) at kernel/qaction.cpp:1015
#5  QAction::d_func (this=<optimized out>) at ../../include/QtWidgets/../../src/widgets/kernel/qaction.h:63
#6  QAction::setEnabled (this=0x656d6f682f2f2f3a, b=b@entry=true) at kernel/qaction.cpp:1016
#7  0x00007fbabe52c96a in KIO::RenameDialog::applyAllPressed (this=0x7ffde86eaea0) at ./src/widgets/renamedialog.cpp:696
#8  0x00007fbabc6ea6be in QtPrivate::QSlotObjectBase::call (a=0x7ffde86ea040, r=0x7ffde86eaea0, this=0x55b33ee17cc0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#9  doActivate<false> (sender=0x55b33eda9e00, signal_index=9, argv=0x7ffde86ea040) at kernel/qobject.cpp:3886
#10 0x00007fbabc6e3a87 in QMetaObject::activate (sender=sender@entry=0x55b33eda9e00, m=m@entry=0x7fbabd6a4600 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffde86ea040) at kernel/qobject.cpp:3946
#11 0x00007fbabd285b56 in QAbstractButton::clicked (this=this@entry=0x55b33eda9e00, _t1=<optimized out>) at .moc/moc_qabstractbutton.cpp:308
#12 0x00007fbabd285d7e in QAbstractButtonPrivate::emitClicked (this=0x55b33ed92ff0) at widgets/qabstractbutton.cpp:415
#13 0x00007fbabd287253 in QAbstractButtonPrivate::click (this=0x55b33ed92ff0) at widgets/qabstractbutton.cpp:408
#14 0x00007fbabd287415 in QAbstractButton::mouseReleaseEvent (this=0x55b33eda9e00, e=0x7ffde86ea5b0) at widgets/qabstractbutton.cpp:1044
#15 0x00007fbabd1d0c06 in QWidget::event (this=0x55b33eda9e00, event=0x7ffde86ea5b0) at kernel/qwidget.cpp:8663
#16 0x00007fbabd18ddc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55b33eda9e00, e=0x7ffde86ea5b0) at kernel/qapplication.cpp:3632
#17 0x00007fbabd196e77 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3076
#18 0x00007fbabc6b369a in QCoreApplication::notifyInternal2 (receiver=0x55b33eda9e00, event=0x7ffde86ea5b0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#19 0x00007fbabd1960a7 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x55b33eda9e00, event=event@entry=0x7ffde86ea5b0, alienWidget=alienWidget@entry=0x55b33eda9e00, nativeWidget=0x7ffde86eaea0, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#20 0x00007fbabd1ebe54 in QWidgetWindow::handleMouseEvent (this=0x55b33ede24b0, event=0x7ffde86eaa30) at /usr/include/c++/9/bits/atomic_base.h:413
#21 0x00007fbabd1ef174 in QWidgetWindow::event (event=0x7ffde86eaa30, this=0x55b33ede24b0) at kernel/qwidgetwindow.cpp:300
#22 QWidgetWindow::event (this=0x55b33ede24b0, event=0x7ffde86eaa30) at kernel/qwidgetwindow.cpp:239
#23 0x00007fbabd18ddc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55b33ede24b0, e=0x7ffde86eaa30) at kernel/qapplication.cpp:3632
#24 0x00007fbabd196bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#25 0x00007fbabc6b369a in QCoreApplication::notifyInternal2 (receiver=0x55b33ede24b0, event=0x7ffde86eaa30) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#26 0x00007fbabca984e8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at kernel/qguiapplication.cpp:2282
#27 0x00007fbabca99b55 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x55b33e8af1d0) at kernel/qguiapplication.cpp:2002
#28 0x00007fbabca717ac in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#29 0x00007fbab7530d7e in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#30 0x00007fbaba3d9fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fbaba3da240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fbaba3da2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fbabc70dfa2 in QEventDispatcherGlib::processEvents (this=0x55b33def8940, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007fbabc6b21ab in QEventLoop::exec (this=this@entry=0x7ffde86eadd0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#35 0x00007fbabd39944d in QDialog::exec (this=this@entry=0x7ffde86eaea0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x00007fbabe53b230 in KIO::JobUiDelegate::askFileRename (this=<optimized out>, job=0x55b33eda11f0, caption=..., src=..., dest=..., options=..., newDest=..., sizeSrc=4096, sizeDest=0, ctimeSrc=..., ctimeDest=..., mtimeSrc=..., mtimeDest=...) at ./src/widgets/jobuidelegate.cpp:175
#37 0x00007fbabe1e4f68 in KIO::CopyJobPrivate::slotResultConflictCreatingDirs (this=this@entry=0x7fbab000db30, job=job@entry=0x55b33ed39a80) at /usr/include/KF5/KI18n/klocalizedstring.h:1353
#38 0x00007fbabe1e674b in KIO::CopyJob::slotResult (this=0x55b33eda11f0, job=0x55b33ed39a80) at ./src/core/copyjob.cpp:2223
#39 0x00007fbabc6ea6be in QtPrivate::QSlotObjectBase::call (a=0x7ffde86eb1c0, r=0x55b33eda11f0, this=0x55b33eda1d00) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#40 doActivate<false> (sender=0x55b33ed39a80, signal_index=6, argv=0x7ffde86eb1c0) at kernel/qobject.cpp:3886
#41 0x00007fbabc6e3a87 in QMetaObject::activate (sender=sender@entry=0x55b33ed39a80, m=m@entry=0x7fbabd970580 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffde86eb1c0) at kernel/qobject.cpp:3946
#42 0x00007fbabd90b4a0 in KJob::result (this=this@entry=0x55b33ed39a80, _t1=<optimized out>, _t1@entry=0x55b33ed39a80, _t2=...) at ./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:576
#43 0x00007fbabd90bfcb in KJob::finishJob (this=0x55b33ed39a80, emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:93
#44 0x00007fbabd90df2a in KJob::emitResult (this=<optimized out>) at ./src/lib/jobs/kjob.cpp:297
#45 0x00007fbabe2529e8 in KIO::SimpleJob::slotFinished (this=this@entry=0x55b33ed39a80) at ./src/core/simplejob.cpp:220
#46 0x00007fbabe25821e in KIO::StatJob::slotFinished (this=0x55b33ed39a80) at ./src/core/statjob.cpp:199
#47 0x00007fbabc6ea6be in QtPrivate::QSlotObjectBase::call (a=0x7ffde86eb3d0, r=0x55b33ed39a80, this=0x55b33ee20830) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#48 doActivate<false> (sender=0x55b33ea17ca0, signal_index=7, argv=0x7ffde86eb3d0) at kernel/qobject.cpp:3886
#49 0x00007fbabc6e3a87 in QMetaObject::activate (sender=sender@entry=0x55b33ea17ca0, m=m@entry=0x7fbabe319fe0 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3946
#50 0x00007fbabe220da7 in KIO::SlaveInterface::finished (this=this@entry=0x55b33ea17ca0) at ./obj-x86_64-linux-gnu/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:464
#51 0x00007fbabe2239b2 in KIO::SlaveInterface::dispatch (this=0x55b33ea17ca0, _cmd=<optimized out>, rawdata=...) at ./src/core/slaveinterface.cpp:148
#52 0x00007fbabe2216af in KIO::SlaveInterface::dispatch (this=0x55b33ea17ca0) at ./src/core/slaveinterface.cpp:77
#53 0x00007fbabe22a8b2 in KIO::Slave::gotInput (this=0x55b33ea17ca0) at ./src/core/slave.cpp:402
#54 0x00007fbabc6ea6be in QtPrivate::QSlotObjectBase::call (a=0x7ffde86eb640, r=0x55b33ea17ca0, this=0x55b33e995110) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#55 doActivate<false> (sender=0x55b33ea0da80, signal_index=3, argv=0x7ffde86eb640) at kernel/qobject.cpp:3886
#56 0x00007fbabc6e1239 in QObject::event (this=0x55b33ea0da80, e=0x55b33ee16bb0) at kernel/qobject.cpp:1314
#57 0x00007fbabd18ddc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55b33ea0da80, e=0x55b33ee16bb0) at kernel/qapplication.cpp:3632
#58 0x00007fbabd196bb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#59 0x00007fbabc6b369a in QCoreApplication::notifyInternal2 (receiver=0x55b33ea0da80, event=0x55b33ee16bb0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#60 0x00007fbabc6b5fa1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55b33ddbc850) at kernel/qcoreapplication.cpp:1817
#61 0x00007fbabc70e947 in postEventSourceDispatch (s=0x55b33dee7680) at kernel/qeventdispatcher_glib.cpp:277
#62 0x00007fbaba3d9fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007fbaba3da240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007fbaba3da2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007fbabc70dfa2 in QEventDispatcherGlib::processEvents (this=0x55b33def8940, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#66 0x00007fbabc6b21ab in QEventLoop::exec (this=this@entry=0x7ffde86ebbf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#67 0x00007fbabc6ba354 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#68 0x00007fbabca8c1e0 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#69 0x00007fbabd18dd39 in QApplication::exec () at kernel/qapplication.cpp:2824
#70 0x00007fbabeb73fa2 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:222
#71 0x00007fbabe94f0b3 in __libc_start_main (main=0x55b33cf33060 <main>, argc=1, argv=0x7ffde86ebec8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffde86ebeb8) at ../csu/libc-start.c:308
#72 0x000055b33cf3309e in _start ()
[Inferior 1 (process 141719) detached]

The reporter indicates this bug may be a duplicate of or related to bug 430374.

Possible duplicates by query: bug 430859, bug 430824, bug 430814, bug 430766, bug 430730.

Reported using DrKonqi