Bug 430618

Application: dolphin (20.12.0)

Qt Version: 5.15.2
Frameworks Version: 5.77.0
Operating System: Linux 5.4.0-56-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 around 9G files to a usb 3.2 drive
Works fine with krusader

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

[New LWP 157399]
[New LWP 157400]
[New LWP 157401]
[New LWP 157402]
[New LWP 157403]
[New LWP 157404]
[New LWP 157405]
[New LWP 157406]
[New LWP 157407]
[New LWP 157408]
[New LWP 157409]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f81cfb9faff in __GI___poll (fds=0x7ffe482a3ca8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f81c8c528c0 (LWP 157397))]

Thread 12 (Thread 0x7f81b2969700 (LWP 157409)):
#0  0x00007f81cb65270a in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f81cb654185 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f81cb65566b in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f81cb6560db in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f81cb6562e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f81cd8e6fbb in QEventDispatcherGlib::processEvents (this=0x7f8188000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f81cd88b1ab in QEventLoop::exec (this=this@entry=0x7f81b2968ce0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007f81cd6a5a12 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f81cd6a6bac in QThreadPrivate::start (arg=0x561261273500) at thread/qthread_unix.cpp:329
#9  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f81b316a700 (LWP 157408)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f81b3169c50, clockid=<optimized out>, expected=0, futex_word=0x561260fe7394) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f81b3169c50, clockid=<optimized out>, mutex=0x561260fe7340, cond=0x561260fe7368) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x561260fe7368, mutex=0x561260fe7340, abstime=0x7f81b3169c50) at pthread_cond_wait.c:656
#3  0x00007f81cd6acca8 in QWaitConditionPrivate::wait_relative (this=0x561260fe7340, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4  QWaitConditionPrivate::wait (deadline=..., this=0x561260fe7340) at thread/qwaitcondition_unix.cpp:144
#5  QWaitCondition::wait (this=this@entry=0x561260fec1c0, mutex=mutex@entry=0x561260dc0e38, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f81cd6aa1b1 in QThreadPoolThread::run (this=0x561260fec1b0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:270
#7  0x00007f81cd6a6bac in QThreadPrivate::start (arg=0x561260fec1b0) at thread/qthread_unix.cpp:329
#8  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f81b396b700 (LWP 157407)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f81b396ac50, clockid=<optimized out>, expected=0, futex_word=0x561260fe6684) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f81b396ac50, clockid=<optimized out>, mutex=0x561260fe6630, cond=0x561260fe6658) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x561260fe6658, mutex=0x561260fe6630, abstime=0x7f81b396ac50) at pthread_cond_wait.c:656
#3  0x00007f81cd6acca8 in QWaitConditionPrivate::wait_relative (this=0x561260fe6630, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4  QWaitConditionPrivate::wait (deadline=..., this=0x561260fe6630) at thread/qwaitcondition_unix.cpp:144
#5  QWaitCondition::wait (this=this@entry=0x561260fe72a0, mutex=mutex@entry=0x561260dc0e38, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f81cd6aa1b1 in QThreadPoolThread::run (this=0x561260fe7290) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:270
#7  0x00007f81cd6a6bac in QThreadPrivate::start (arg=0x561260fe7290) at thread/qthread_unix.cpp:329
#8  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f81bc97d700 (LWP 157406)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f81bc97cc50, clockid=<optimized out>, expected=0, futex_word=0x561260fe62e4) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f81bc97cc50, clockid=<optimized out>, mutex=0x561260fe6290, cond=0x561260fe62b8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x561260fe62b8, mutex=0x561260fe6290, abstime=0x7f81bc97cc50) at pthread_cond_wait.c:656
#3  0x00007f81cd6acca8 in QWaitConditionPrivate::wait_relative (this=0x561260fe6290, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4  QWaitConditionPrivate::wait (deadline=..., this=0x561260fe6290) at thread/qwaitcondition_unix.cpp:144
#5  QWaitCondition::wait (this=this@entry=0x561260fe7760, mutex=mutex@entry=0x561260dc0e38, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f81cd6aa1b1 in QThreadPoolThread::run (this=0x561260fe7750) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:270
#7  0x00007f81cd6a6bac in QThreadPrivate::start (arg=0x561260fe7750) at thread/qthread_unix.cpp:329
#8  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f81bd17e700 (LWP 157405)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f81bd17dc50, clockid=<optimized out>, expected=0, futex_word=0x561261103274) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f81bd17dc50, clockid=<optimized out>, mutex=0x561261103220, cond=0x561261103248) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x561261103248, mutex=0x561261103220, abstime=0x7f81bd17dc50) at pthread_cond_wait.c:656
#3  0x00007f81cd6acca8 in QWaitConditionPrivate::wait_relative (this=0x561261103220, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4  QWaitConditionPrivate::wait (deadline=..., this=0x561261103220) at thread/qwaitcondition_unix.cpp:144
#5  QWaitCondition::wait (this=this@entry=0x561260fde110, mutex=mutex@entry=0x561260dc0e38, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f81cd6aa1b1 in QThreadPoolThread::run (this=0x561260fde100) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:270
#7  0x00007f81cd6a6bac in QThreadPrivate::start (arg=0x561260fde100) at thread/qthread_unix.cpp:329
#8  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f81bd97f700 (LWP 157404)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561260ef7c18) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561260ef7bc8, cond=0x561260ef7bf0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561260ef7bf0, mutex=0x561260ef7bc8) at pthread_cond_wait.c:638
#3  0x00007f81bedfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f81bedfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f81be180700 (LWP 157403)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561260ef7c18) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561260ef7bc8, cond=0x561260ef7bf0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561260ef7bf0, mutex=0x561260ef7bc8) at pthread_cond_wait.c:638
#3  0x00007f81bedfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f81bedfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f81be981700 (LWP 157402)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561260ef7c18) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561260ef7bc8, cond=0x561260ef7bf0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561260ef7bf0, mutex=0x561260ef7bc8) at pthread_cond_wait.c:638
#3  0x00007f81bedfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f81bedfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f81c4ee3700 (LWP 157401)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561260ef7c18) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561260ef7bc8, cond=0x561260ef7bf0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561260ef7bf0, mutex=0x561260ef7bc8) at pthread_cond_wait.c:638
#3  0x00007f81bedfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f81bedfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f81c7515700 (LWP 157400)):
#0  0x00007f81cb65272d in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f81cb654185 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f81cb655aff in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f81cb656152 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f81cb6562e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f81cd8e6fbb in QEventDispatcherGlib::processEvents (this=0x7f81b8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f81cd88b1ab in QEventLoop::exec (this=this@entry=0x7f81c7514cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007f81cd6a5a12 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f81ce93cf4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f81cd6a6bac in QThreadPrivate::start (arg=0x7f81ce9c0d80) at thread/qthread_unix.cpp:329
#10 0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f81c8317700 (LWP 157399)):
#0  0x00007f81cfb9faff in __GI___poll (fds=0x7f81c8316be8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f81cc05bc1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f81cc05d90a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f81c8843d58 in QXcbEventQueue::run (this=0x561260b07300) at qxcbeventqueue.cpp:228
#4  0x00007f81cd6a6bac in QThreadPrivate::start (arg=0x561260b07300) at thread/qthread_unix.cpp:329
#5  0x00007f81cc025609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f81cfbac293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f81c8c528c0 (LWP 157397)):
[KCrash Handler]
#4  0x00007f81ce360039 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=0x436be8000001c92, b=true) at kernel/qaction.cpp:1016
#7  0x00007f81cf69c96a in KIO::RenameDialog::applyAllPressed() () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#8  0x00007f81cd8c36be in QtPrivate::QSlotObjectBase::call (a=0x7ffe482a4750, r=0x7ffe482a55b0, this=0x5612617dcf40) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#9  doActivate<false> (sender=0x5612617cfaa0, signal_index=9, argv=0x7ffe482a4750) at kernel/qobject.cpp:3886
#10 0x00007f81cd8bca87 in QMetaObject::activate (sender=sender@entry=0x5612617cfaa0, m=m@entry=0x7f81ce87a600 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe482a4750) at kernel/qobject.cpp:3946
#11 0x00007f81ce45bb56 in QAbstractButton::clicked (this=this@entry=0x5612617cfaa0, _t1=<optimized out>) at .moc/moc_qabstractbutton.cpp:308
#12 0x00007f81ce45bd7e in QAbstractButtonPrivate::emitClicked (this=0x561261794850) at widgets/qabstractbutton.cpp:415
#13 0x00007f81ce45d253 in QAbstractButtonPrivate::click (this=0x561261794850) at widgets/qabstractbutton.cpp:408
#14 0x00007f81ce45d415 in QAbstractButton::mouseReleaseEvent (this=0x5612617cfaa0, e=0x7ffe482a4cc0) at widgets/qabstractbutton.cpp:1044
#15 0x00007f81ce3a6c06 in QWidget::event (this=0x5612617cfaa0, event=0x7ffe482a4cc0) at kernel/qwidget.cpp:8663
#16 0x00007f81ce363dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5612617cfaa0, e=0x7ffe482a4cc0) at kernel/qapplication.cpp:3632
#17 0x00007f81ce36ce77 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3076
#18 0x00007f81cd88c69a in QCoreApplication::notifyInternal2 (receiver=0x5612617cfaa0, event=0x7ffe482a4cc0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#19 0x00007f81ce36c0a7 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x5612617cfaa0, event=event@entry=0x7ffe482a4cc0, alienWidget=alienWidget@entry=0x5612617cfaa0, nativeWidget=0x7ffe482a55b0, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#20 0x00007f81ce3c1e54 in QWidgetWindow::handleMouseEvent (this=0x5612618119c0, event=0x7ffe482a5140) at /usr/include/c++/9/bits/atomic_base.h:413
#21 0x00007f81ce3c5174 in QWidgetWindow::event (event=0x7ffe482a5140, this=0x5612618119c0) at kernel/qwidgetwindow.cpp:300
#22 QWidgetWindow::event (this=0x5612618119c0, event=0x7ffe482a5140) at kernel/qwidgetwindow.cpp:239
#23 0x00007f81ce363dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5612618119c0, e=0x7ffe482a5140) at kernel/qapplication.cpp:3632
#24 0x00007f81ce36cbb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#25 0x00007f81cd88c69a in QCoreApplication::notifyInternal2 (receiver=0x5612618119c0, event=0x7ffe482a5140) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#26 0x00007f81cdc6e4e8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at kernel/qguiapplication.cpp:2282
#27 0x00007f81cdc6fb55 in QGuiApplicationPrivate::processWindowSystemEvent (e=0x5612617c9dd0) at kernel/qguiapplication.cpp:2002
#28 0x00007f81cdc477ac in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#29 0x00007f81c8844d7e in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#30 0x00007f81cb655fbd in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f81cb656240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f81cb6562e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f81cd8e6fa2 in QEventDispatcherGlib::processEvents (this=0x561260bd3000, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007f81cd88b1ab in QEventLoop::exec (this=this@entry=0x7ffe482a54e0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#35 0x00007f81ce56f44d in QDialog::exec (this=0x7ffe482a55b0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x00007f81cf6ab230 in KIO::JobUiDelegate::askFileRename(KJob*, QString const&, QUrl const&, QUrl const&, QFlags<KIO::RenameDialog_Option>, QString&, unsigned long long, unsigned long long, QDateTime const&, QDateTime const&, QDateTime const&, QDateTime const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#37 0x00007f81cf364f68 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#38 0x00007f81cf36674b in KIO::CopyJob::slotResult(KJob*) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#39 0x00007f81cd8c36be in QtPrivate::QSlotObjectBase::call (a=0x7ffe482a58d0, r=0x5612617dd0b0, this=0x5612618146f0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#40 doActivate<false> (sender=0x561261815700, signal_index=6, argv=0x7ffe482a58d0) at kernel/qobject.cpp:3886
#41 0x00007f81cd8bca87 in QMetaObject::activate (sender=sender@entry=0x561261815700, m=m@entry=0x7f81ceb37580 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe482a58d0) at kernel/qobject.cpp:3946
#42 0x00007f81cead24a0 in KJob::result (this=this@entry=0x561261815700, _t1=<optimized out>, _t1@entry=0x561261815700, _t2=...) at ./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:576
#43 0x00007f81cead2fcb in KJob::finishJob (this=0x561261815700, emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:93
#44 0x00007f81cf3d29e8 in KIO::SimpleJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#45 0x00007f81cf3d821e in KIO::StatJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#46 0x00007f81cd8c36be in QtPrivate::QSlotObjectBase::call (a=0x7ffe482a5ae0, r=0x561261815700, this=0x56126177ca60) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#47 doActivate<false> (sender=0x56126151e620, signal_index=7, argv=0x7ffe482a5ae0) at kernel/qobject.cpp:3886
#48 0x00007f81cf3a39b2 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#49 0x00007f81cf3a16af in KIO::SlaveInterface::dispatch() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#50 0x00007f81cf3aa8b2 in KIO::Slave::gotInput() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#51 0x00007f81cd8c36be in QtPrivate::QSlotObjectBase::call (a=0x7ffe482a5d50, r=0x56126151e620, this=0x5612615263b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#52 doActivate<false> (sender=0x56126150ae40, signal_index=3, argv=0x7ffe482a5d50) at kernel/qobject.cpp:3886
#53 0x00007f81cd8ba239 in QObject::event (this=0x56126150ae40, e=0x5612617e12d0) at kernel/qobject.cpp:1314
#54 0x00007f81ce363dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x56126150ae40, e=0x5612617e12d0) at kernel/qapplication.cpp:3632
#55 0x00007f81ce36cbb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#56 0x00007f81cd88c69a in QCoreApplication::notifyInternal2 (receiver=0x56126150ae40, event=0x5612617e12d0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#57 0x00007f81cd88efa1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x561260afa850) at kernel/qcoreapplication.cpp:1817
#58 0x00007f81cd8e7947 in postEventSourceDispatch (s=0x561260bcaf60) at kernel/qeventdispatcher_glib.cpp:277
#59 0x00007f81cb655fbd in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007f81cb656240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f81cb6562e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f81cd8e6fa2 in QEventDispatcherGlib::processEvents (this=0x561260bd3000, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#63 0x00007f81cd88b1ab in QEventLoop::exec (this=this@entry=0x7ffe482a6300, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#64 0x00007f81cd893354 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#65 0x00007f81cdc621e0 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#66 0x00007f81ce363d39 in QApplication::exec () at kernel/qapplication.cpp:2824
#67 0x00007f81cfccffa2 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:222
#68 0x00007f81cfab10b3 in __libc_start_main (main=0x56125eb45060 <main>, argc=1, argv=0x7ffe482a65d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe482a65c8) at ../csu/libc-start.c:308
#69 0x000056125eb4509e in _start ()
[Inferior 1 (process 157397) detached]

Possible duplicates by query: bug 430550, bug 430434, bug 430374, bug 430283, bug 429973.

Reported using DrKonqi