[dolphin] [Bug 457313] Dolphin Crashes on File Transfer

Sun Oct 9 22:43:11 BST 2022

https://bugs.kde.org/show_bug.cgi?id=457313

--- Comment #1 from xunilhcra at 8chan.co ---
I was able to reproduce the crash. This time it occurred when unplugging a USB
flash drive while a file transfer was in process from an internal HDD to an
external HDD. As soon as the USB flash drive was unplugged, Dolphin crashed and
the tile transfer failed.

Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f94126dbf24 in QList<QPointer<QObject> >::Node::t
(this=0x559d26965180) at
../../include/QtCore/../../src/corelib/tools/qlist.h:153
#5  QList<QPointer<QObject> >::at (i=0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qlist.h:572
#6  QCoreApplicationPrivate::sendThroughObjectEventFilters
(receiver=receiver at entry=0x559faef2a1e0, event=event at entry=0x7ffffe4096a0) at
kernel/qcoreapplication.cpp:1183
#7  0x00007f94133a53ee in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x559faef2a1e0, e=0x7ffffe4096a0) at
kernel/qapplication.cpp:3631
#8  0x00007f94126dc178 in QCoreApplication::notifyInternal2
(receiver=0x559faef2a1e0, event=0x7ffffe4096a0) at
kernel/qcoreapplication.cpp:1064
#9  0x00007f94133e80cb in QWidget::setParent (this=this at entry=0x559faf5f8470,
parent=<optimized out>, parent at entry=0x559faef2a1e0, f=...) at
kernel/qwidget.cpp:10497
#10 0x00007f94133e85a6 in QWidgetPrivate::init (this=0x559faf3fdb40,
parentWidget=<optimized out>, f=...) at kernel/qwidget.cpp:1044
#11 0x00007f94135ac42c in QDialog::QDialog (this=this at entry=0x559faf5f8470,
parent=0x559faef2a1e0, f=..., f at entry=...) at dialogs/qdialog.cpp:400
#12 0x00007f94144c5e79 in KIO::SkipDialog::SkipDialog (this=<optimized out>,
parent=<optimized out>, options=..., _error_text=..., this=<optimized out>,
parent=<optimized out>, options=..., _error_text=...) at
/usr/include/qt5/QtCore/qflags.h:120
#13 0x00007f94144d0a3f in KIO::WidgetsAskUserActionHandler::askUserSkip
(this=0x559faf660460, job=0x559faf661e20, options=..., errorText=...) at
/usr/src/debug/kio-5.98.0-1.1.x86_64/src/widgets/widgetsaskuseractionhandler.cpp:176
#14 0x00007f941424564a in KIO::CopyJobPrivate::slotResultErrorCopyingFiles
(this=<optimized out>, job=0x559fb05f3340) at
/usr/src/debug/kio-5.98.0-1.1.x86_64/src/core/copyjob.cpp:1766
#15 0x00007f941271305d in QtPrivate::QSlotObjectBase::call (a=0x7ffffe409b20,
r=0x559faf661e20, this=0x559fb0a7fdf0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false> (sender=0x559fb05f3340, signal_index=6,
argv=0x7ffffe409b20) at kernel/qobject.cpp:3919
#17 0x00007f941270c4df in QMetaObject::activate
(sender=sender at entry=0x559fb05f3340, m=<optimized out>,
local_signal_index=local_signal_index at entry=3, argv=argv at entry=0x7ffffe409b20)
at kernel/qobject.cpp:3979
#18 0x00007f9413aaabd5 in KJob::result (this=this at entry=0x559fb05f3340,
_t1=<optimized out>, _t1 at entry=0x559fb05f3340, _t2=...) at
/usr/src/debug/kcoreaddons-5.98.0-1.1.x86_64/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#19 0x00007f9413aaee1b in KJob::finishJob (this=0x559fb05f3340,
emitResult=<optimized out>) at
/usr/src/debug/kcoreaddons-5.98.0-1.1.x86_64/src/lib/jobs/kjob.cpp:98
#20 0x00007f941271305d in QtPrivate::QSlotObjectBase::call (a=0x7ffffe409c40,
r=0x559fb05f3340, this=0x559fb0666630) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#21 doActivate<false> (sender=0x559fb00958f0, signal_index=6,
argv=0x7ffffe409c40) at kernel/qobject.cpp:3919
#22 0x00007f941270c4df in QMetaObject::activate
(sender=sender at entry=0x559fb00958f0, m=<optimized out>,
local_signal_index=local_signal_index at entry=3, argv=argv at entry=0x7ffffe409c40)
at kernel/qobject.cpp:3979
#23 0x00007f9413aaabd5 in KJob::result (this=this at entry=0x559fb00958f0,
_t1=<optimized out>, _t1 at entry=0x559fb00958f0, _t2=...) at
/usr/src/debug/kcoreaddons-5.98.0-1.1.x86_64/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#24 0x00007f9413aaee1b in KJob::finishJob (this=0x559fb00958f0,
emitResult=<optimized out>) at
/usr/src/debug/kcoreaddons-5.98.0-1.1.x86_64/src/lib/jobs/kjob.cpp:98
#25 0x00007f941271305d in QtPrivate::QSlotObjectBase::call (a=0x7ffffe409d60,
r=0x559fb00958f0, this=0x559fb1075c80) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#26 doActivate<false> (sender=0x559faefedd10, signal_index=5,
argv=0x7ffffe409d60) at kernel/qobject.cpp:3919
#27 0x00007f941270c4df in QMetaObject::activate
(sender=sender at entry=0x559faefedd10, m=<optimized out>,
local_signal_index=local_signal_index at entry=2, argv=argv at entry=0x7ffffe409d60)
at kernel/qobject.cpp:3979
#28 0x00007f94142689e6 in KIO::SlaveInterface::error
(this=this at entry=0x559faefedd10, _t1=<optimized out>, _t2=...) at
/usr/src/debug/kio-5.98.0-1.1.x86_64/build/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:452
#29 0x00007f941426d838 in KIO::SlaveInterface::dispatch (this=0x559faefedd10,
_cmd=102, rawdata=...) at
/usr/src/debug/kio-5.98.0-1.1.x86_64/src/core/slaveinterface.cpp:181
#30 0x00007f9414268826 in KIO::SlaveInterface::dispatch (this=0x559faefedd10)
at /usr/src/debug/kio-5.98.0-1.1.x86_64/src/core/slaveinterface.cpp:78
#31 0x00007f941426ae99 in KIO::Slave::gotInput (this=0x559faefedd10) at
/usr/src/debug/kio-5.98.0-1.1.x86_64/src/core/slave.cpp:346
#32 0x00007f941271305d in QtPrivate::QSlotObjectBase::call (a=0x7ffffe409f70,
r=0x559faefedd10, this=0x559faf10e0e0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#33 doActivate<false> (sender=0x559faea1b100, signal_index=3,
argv=0x7ffffe409f70) at kernel/qobject.cpp:3919
#34 0x00007f94127079d0 in QObject::event (this=0x559faea1b100,
e=0x559faf598560) at kernel/qobject.cpp:1347
#35 0x00007f94133a53fe in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x559faea1b100, e=0x559faf598560) at
kernel/qapplication.cpp:3637
#36 0x00007f94126dc178 in QCoreApplication::notifyInternal2
(receiver=0x559faea1b100, event=0x559faf598560) at
kernel/qcoreapplication.cpp:1064
#37 0x00007f94126df111 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x559fae72cad0) at
kernel/qcoreapplication.cpp:1821
#38 0x00007f9412734003 in postEventSourceDispatch (s=0x559fae8ac350) at
kernel/qeventdispatcher_glib.cpp:277
#39 0x00007f9410320a50 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#40 0x00007f9410320e08 in ?? () from /lib64/libglib-2.0.so.0
#41 0x00007f9410320e9c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#42 0x00007f9412733806 in QEventDispatcherGlib::processEvents
(this=0x559fae8ba810, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#43 0x00007f94126dabeb in QEventLoop::exec (this=this at entry=0x7ffffe40a360,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#44 0x00007f94126e2d56 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#45 0x0000559fada38244 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/dolphin-22.08.1-1.1.x86_64/src/main.cpp:223
[Inferior 1 (process 21510) detached]

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