Bug 430824

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:

Dolphin crashed when i copying Files, with KDE Connect from Tablet to Dolphin. When i click the hook "Apply to all" Dolphin crashed.

The crash can be reproduced every time.

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

[New LWP 16268]
[New LWP 16269]
[New LWP 16270]
[New LWP 16271]
[New LWP 16272]
[New LWP 16273]
[New LWP 16277]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fc25e3b2aff in __GI___poll (fds=0x7ffeae2c16a8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7fc2574658c0 (LWP 16267))]

Thread 8 (Thread 0x7fc241804700 (LWP 16277)):
#0  0x00007fc259e686cd in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc259e690db in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc259e692e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc25c0f9fbb in QEventDispatcherGlib::processEvents (this=0x7fc214000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fc25c09e1ab in QEventLoop::exec (this=this@entry=0x7fc241803ce0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fc25beb8a12 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fc25beb9bac in QThreadPrivate::start (arg=0x55bd7a052060) at thread/qthread_unix.cpp:329
#7  0x00007fc25a838609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007fc25e3bf293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fc24396b700 (LWP 16273)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bd7a182ec8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55bd7a182e78, cond=0x55bd7a182ea0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55bd7a182ea0, mutex=0x55bd7a182e78) at pthread_cond_wait.c:638
#3  0x00007fc24e06e62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fc24e06e23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fc25a838609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fc25e3bf293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fc24c96e700 (LWP 16272)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bd7a182ec8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55bd7a182e78, cond=0x55bd7a182ea0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55bd7a182ea0, mutex=0x55bd7a182e78) at pthread_cond_wait.c:638
#3  0x00007fc24e06e62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fc24e06e23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fc25a838609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fc25e3bf293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fc24d16f700 (LWP 16271)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bd7a182ec8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55bd7a182e78, cond=0x55bd7a182ea0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55bd7a182ea0, mutex=0x55bd7a182e78) at pthread_cond_wait.c:638
#3  0x00007fc24e06e62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fc24e06e23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fc25a838609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fc25e3bf293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fc24d970700 (LWP 16270)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bd7a182ec8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55bd7a182e78, cond=0x55bd7a182ea0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55bd7a182ea0, mutex=0x55bd7a182e78) at pthread_cond_wait.c:638
#3  0x00007fc24e06e62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007fc24e06e23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007fc25a838609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fc25e3bf293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fc2559d7700 (LWP 16269)):
#0  0x00007fc25e3b2aff in __GI___poll (fds=0x7fc2480153f0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc259e691ae in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc259e692e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc25c0f9fbb in QEventDispatcherGlib::processEvents (this=0x7fc248000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fc25c09e1ab in QEventLoop::exec (this=this@entry=0x7fc2559d6cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fc25beb8a12 in QThread::exec (this=this@entry=0x7fc25d1d3d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fc25d14ff4b in QDBusConnectionManager::run (this=0x7fc25d1d3d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#7  0x00007fc25beb9bac in QThreadPrivate::start (arg=0x7fc25d1d3d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329
#8  0x00007fc25a838609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fc25e3bf293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fc25684b700 (LWP 16268)):
#0  0x00007fc25e3b2aff in __GI___poll (fds=0x7fc25684abe8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc25a86ec1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fc25a87090a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fc256d77d58 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fc25beb9bac in QThreadPrivate::start (arg=0x55bd79cfeb50) at thread/qthread_unix.cpp:329
#5  0x00007fc25a838609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fc25e3bf293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fc2574658c0 (LWP 16267)):
[KCrash Handler]
#4  0x00007fc25cb73039 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=0x6500730075002f, b=true) at kernel/qaction.cpp:1016
#7  0x00007fc25deaf96a in KIO::RenameDialog::applyAllPressed() () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#8  0x00007fc25c0d66be in QtPrivate::QSlotObjectBase::call (a=0x7ffeae2c1ed0, r=0x7ffeae2c2d30, this=0x55bd7a9aebd0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#9  doActivate<false> (sender=0x55bd7ab1f850, signal_index=9, argv=0x7ffeae2c1ed0) at kernel/qobject.cpp:3886
#10 0x00007fc25c0cfa87 in QMetaObject::activate (sender=sender@entry=0x55bd7ab1f850, m=m@entry=0x7fc25d08d600 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffeae2c1ed0) at kernel/qobject.cpp:3946
#11 0x00007fc25cc6eb56 in QAbstractButton::clicked (this=this@entry=0x55bd7ab1f850, _t1=<optimized out>) at .moc/moc_qabstractbutton.cpp:308
#12 0x00007fc25cc6ed7e in QAbstractButtonPrivate::emitClicked (this=0x55bd7aba7eb0) at widgets/qabstractbutton.cpp:415
#13 0x00007fc25cc70253 in QAbstractButtonPrivate::click (this=0x55bd7aba7eb0) at widgets/qabstractbutton.cpp:408
#14 0x00007fc25cc70415 in QAbstractButton::mouseReleaseEvent (this=0x55bd7ab1f850, e=0x7ffeae2c2440) at widgets/qabstractbutton.cpp:1044
#15 0x00007fc25cbb9c06 in QWidget::event (this=0x55bd7ab1f850, event=0x7ffeae2c2440) at kernel/qwidget.cpp:8663
#16 0x00007fc25cb76dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55bd7ab1f850, e=0x7ffeae2c2440) at kernel/qapplication.cpp:3632
#17 0x00007fc25cb7fe77 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3076
#18 0x00007fc25c09f69a in QCoreApplication::notifyInternal2 (receiver=0x55bd7ab1f850, event=0x7ffeae2c2440) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#19 0x00007fc25cb7f0a7 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x55bd7ab1f850, event=event@entry=0x7ffeae2c2440, alienWidget=alienWidget@entry=0x55bd7ab1f850, nativeWidget=0x7ffeae2c2d30, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#20 0x00007fc25cbd4e54 in QWidgetWindow::handleMouseEvent (this=0x55bd7aae7450, event=0x7ffeae2c28c0) at /usr/include/c++/9/bits/atomic_base.h:413
#21 0x00007fc25cbd8174 in QWidgetWindow::event (event=0x7ffeae2c28c0, this=0x55bd7aae7450) at kernel/qwidgetwindow.cpp:300
#22 QWidgetWindow::event (this=0x55bd7aae7450, event=0x7ffeae2c28c0) at kernel/qwidgetwindow.cpp:239
#23 0x00007fc25cb76dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55bd7aae7450, e=0x7ffeae2c28c0) at kernel/qapplication.cpp:3632
#24 0x00007fc25cb7fbb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#25 0x00007fc25c09f69a in QCoreApplication::notifyInternal2 (receiver=0x55bd7aae7450, event=0x7ffeae2c28c0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#26 0x00007fc25c4814e8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007fc25c482b55 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007fc25c45a7ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#29 0x00007fc256d78d7e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#30 0x00007fc259e68fbd in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fc259e69240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fc259e692e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fc25c0f9fa2 in QEventDispatcherGlib::processEvents (this=0x55bd79dccb50, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007fc25c09e1ab in QEventLoop::exec (this=this@entry=0x7ffeae2c2c60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#35 0x00007fc25cd8244d in QDialog::exec (this=0x7ffeae2c2d30) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x00007fc25debe230 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 0x00007fc25db77f68 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#38 0x00007fc25db7974b in KIO::CopyJob::slotResult(KJob*) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#39 0x00007fc25c0d66be in QtPrivate::QSlotObjectBase::call (a=0x7ffeae2c3050, r=0x55bd7a870930, this=0x55bd7a9b5c90) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#40 doActivate<false> (sender=0x55bd7ac87320, signal_index=6, argv=0x7ffeae2c3050) at kernel/qobject.cpp:3886
#41 0x00007fc25c0cfa87 in QMetaObject::activate (sender=sender@entry=0x55bd7ac87320, m=m@entry=0x7fc25d34a580 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffeae2c3050) at kernel/qobject.cpp:3946
#42 0x00007fc25d2e54a0 in KJob::result (this=this@entry=0x55bd7ac87320, _t1=<optimized out>, _t1@entry=0x55bd7ac87320, _t2=...) at ./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:576
#43 0x00007fc25d2e5fcb in KJob::finishJob (this=0x55bd7ac87320, emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:93
#44 0x00007fc25dbe59e8 in KIO::SimpleJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#45 0x00007fc25dbeb21e in KIO::StatJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#46 0x00007fc25c0d66be in QtPrivate::QSlotObjectBase::call (a=0x7ffeae2c3260, r=0x55bd7ac87320, this=0x55bd7aca1060) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#47 doActivate<false> (sender=0x55bd7a8887f0, signal_index=7, argv=0x7ffeae2c3260) at kernel/qobject.cpp:3886
#48 0x00007fc25dbb69b2 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#49 0x00007fc25dbb46af in KIO::SlaveInterface::dispatch() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#50 0x00007fc25dbbd8b2 in KIO::Slave::gotInput() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#51 0x00007fc25c0d66be in QtPrivate::QSlotObjectBase::call (a=0x7ffeae2c34d0, r=0x55bd7a8887f0, this=0x55bd7ab19e30) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#52 doActivate<false> (sender=0x55bd7a7ff6b0, signal_index=3, argv=0x7ffeae2c34d0) at kernel/qobject.cpp:3886
#53 0x00007fc25c0cd239 in QObject::event (this=0x55bd7a7ff6b0, e=0x55bd7a79eec0) at kernel/qobject.cpp:1314
#54 0x00007fc25cb76dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55bd7a7ff6b0, e=0x55bd7a79eec0) at kernel/qapplication.cpp:3632
#55 0x00007fc25cb7fbb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#56 0x00007fc25c09f69a in QCoreApplication::notifyInternal2 (receiver=0x55bd7a7ff6b0, event=0x55bd7a79eec0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#57 0x00007fc25c0a1fa1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55bd79ce9850) at kernel/qcoreapplication.cpp:1817
#58 0x00007fc25c0fa947 in postEventSourceDispatch (s=0x55bd79dc90c0) at kernel/qeventdispatcher_glib.cpp:277
#59 0x00007fc259e68fbd in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fc259e69240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fc259e692e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007fc25c0f9fa2 in QEventDispatcherGlib::processEvents (this=0x55bd79dccb50, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#63 0x00007fc25c09e1ab in QEventLoop::exec (this=this@entry=0x7ffeae2c3a80, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#64 0x00007fc25c0a6354 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#65 0x00007fc25e4e2fa2 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:222
#66 0x00007fc25e2c40b3 in __libc_start_main (main=0x55bd79349060 <main>, argc=1, argv=0x7ffeae2c3d58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeae2c3d48) at ../csu/libc-start.c:308
#67 0x000055bd7934909e in _start ()
[Inferior 1 (process 16267) detached]

Possible duplicates by query: bug 430814, bug 430766, bug 430730, bug 430715, bug 430638.

Reported using DrKonqi