Application: dolphin (17.08.2)
 (Compiled from sources)
Qt Version: 5.9.2
Frameworks Version: 5.38.0
Operating System: Linux 4.13.5-1-zen x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Dolphin crashed unexpectedly while renaming folders on Arch

The crash does not seem to be reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f955d024600 (LWP 12718))]

Thread 10 (Thread 0x7f952a574700 (LWP 12728)):
#0  0x00007f955c8a3868 in read () at /usr/lib/libc.so.6
#1  0x00007f954f2dc521 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f954f2b390b in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f954f2b4e76 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f954f2b4fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f9556a0ccf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f95569b048b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f95567c927e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f95567cdfcb in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f952b7fe700 (LWP 12727)):
#0  0x00007f95518d838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f953c47281c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f953c472728 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f952bfff700 (LWP 12726)):
#0  0x00007f95518d838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f953c47281c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f953c472728 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f95308f6700 (LWP 12725)):
#0  0x00007f95518d838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f953c47281c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f953c472728 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f95310f7700 (LWP 12724)):
#0  0x00007f95518d838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f953c47281c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f953c472728 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f95318f8700 (LWP 12723)):
#0  0x00007f95518d838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f953c47281c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f953c472728 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f95322fe700 (LWP 12722)):
#0  0x00007f95518d838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f953c47281c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f953c472728 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f953347e700 (LWP 12721)):
#0  0x00007f95518d838d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f953c47281c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f953c472728 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f953f4bf700 (LWP 12720)):
#0  0x00007f955c8a7d4b in poll () at /usr/lib/libc.so.6
#1  0x00007f954f2b4ed3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f954f2b4fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f9556a0ccf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f95569b048b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f95567c927e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f9556e28376 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f95567cdfcb in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f95518d208a in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f955c8b224f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f955d024600 (LWP 12718)):
[KCrash Handler]
#5  0x00007f95569e89e7 in QObjectPrivate::setParent_helper(QObject*) () at /usr/lib/libQt5Core.so.5
#6  0x00007f95583288a1 in KCompositeJob::removeSubjob(KJob*) () at /usr/lib/libKF5CoreAddons.so.5
#7  0x00007f955ad772ac in  () at /usr/lib/libKF5KIOCore.so.5
#8  0x00007f955ad779b5 in  () at /usr/lib/libKF5KIOCore.so.5
#9  0x00007f955ad797bb in KIO::CopyJob::slotResult(KJob*) () at /usr/lib/libKF5KIOCore.so.5
#10 0x00007f95569e1c16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#11 0x00007f955832985d in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib/libKF5CoreAddons.so.5
#12 0x00007f955832a3e2 in KJob::finishJob(bool) () at /usr/lib/libKF5CoreAddons.so.5
#13 0x00007f955adc4159 in KIO::FileCopyJob::slotResult(KJob*) () at /usr/lib/libKF5KIOCore.so.5
#14 0x00007f955adc5270 in  () at /usr/lib/libKF5KIOCore.so.5
#15 0x00007f95569e1c16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#16 0x00007f955832985d in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib/libKF5CoreAddons.so.5
#17 0x00007f955832a3e2 in KJob::finishJob(bool) () at /usr/lib/libKF5CoreAddons.so.5
#18 0x00007f955add3fd9 in KIO::SimpleJob::slotFinished() () at /usr/lib/libKF5KIOCore.so.5
#19 0x00007f955add26ee in KIO::SimpleJob::slotError(int, QString const&) () at /usr/lib/libKF5KIOCore.so.5
#20 0x00007f955add2808 in  () at /usr/lib/libKF5KIOCore.so.5
#21 0x00007f95569e1c16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#22 0x00007f955ada7e87 in KIO::SlaveInterface::error(int, QString const&) () at /usr/lib/libKF5KIOCore.so.5
#23 0x00007f955adac115 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () at /usr/lib/libKF5KIOCore.so.5
#24 0x00007f955ada8508 in KIO::SlaveInterface::dispatch() () at /usr/lib/libKF5KIOCore.so.5
#25 0x00007f955adade32 in KIO::Slave::gotInput() () at /usr/lib/libKF5KIOCore.so.5
#26 0x00007f955ae4fd66 in  () at /usr/lib/libKF5KIOCore.so.5
#27 0x00007f95569e1c16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#28 0x00007f955ad4352d in  () at /usr/lib/libKF5KIOCore.so.5
#29 0x00007f95569e2662 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#30 0x00007f9557959f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007f9557961a06 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#32 0x00007f95569b2060 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#33 0x00007f95569b48b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#34 0x00007f9556a0d6e4 in  () at /usr/lib/libQt5Core.so.5
#35 0x00007f954f2b3270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#36 0x00007f954f2b4f69 in  () at /usr/lib/libglib-2.0.so.0
#37 0x00007f954f2b4fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#38 0x00007f9556a0ccd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#39 0x00007f95569b048b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#40 0x00007f9557b4de8b in QDialog::exec() () at /usr/lib/libQt5Widgets.so.5
#41 0x00007f95591a457b in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon) () at /usr/lib/libKF5WidgetsAddons.so.5
#42 0x00007f95591a4795 in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) () at /usr/lib/libKF5WidgetsAddons.so.5
#43 0x00007f95591a932e in  () at /usr/lib/libKF5WidgetsAddons.so.5
#44 0x00007f95591a97a2 in KMessageBox::messageBox(QWidget*, KMessageBox::DialogType, QString const&, QString const&, KGuiItem const&, KGuiItem const&, KGuiItem const&, QString const&, QFlags<KMessageBox::Option>) () at /usr/lib/libKF5WidgetsAddons.so.5
#45 0x00007f955b2e59bc in  () at /usr/lib/libKF5JobWidgets.so.5
#46 0x00007f95569e2662 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#47 0x00007f9557959f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#48 0x00007f9557961a06 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#49 0x00007f95569b2060 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#50 0x00007f95569b48b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#51 0x00007f9556a0d6e4 in  () at /usr/lib/libQt5Core.so.5
#52 0x00007f954f2b3270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#53 0x00007f954f2b4f69 in  () at /usr/lib/libglib-2.0.so.0
#54 0x00007f954f2b4fae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#55 0x00007f9556a0ccd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#56 0x00007f95569b048b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#57 0x00007f95569b94d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#58 0x00007f955cbb1abe in kdemain () at /usr/lib/libkdeinit5_dolphin.so
#59 0x00007f955c7dcf6a in __libc_start_main () at /usr/lib/libc.so.6
#60 0x000055e12ff8077a in _start ()

Reported using DrKonqi