Bug 470588

Application: dolphin (23.04.1)

Qt Version: 5.15.9
Frameworks Version: 5.106.0
Operating System: Linux 6.0.3-x64v2-xanmod1 x86_64
Windowing System: X11
Distribution: KDE neon 5.27
DrKonqi: 5.27.5 [KCrashBackend]

-- Information about the crash:
Dolphin crashed on session restore after login.

I always just jet a couple of windows with my start folder, but alle folder-tab and some windows are not restored.

The crash can be reproduced sometimes.

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

[KCrash Handler]
#4  QSharedDataPointer<KFileItemPrivate>::~QSharedDataPointer (this=0x55dde33fb940, __in_chrg=<optimized out>) at /usr/include/c++/11/bits/atomic_base.h:385
#5  KFileItem::~KFileItem (this=0x55dde33fb940, __in_chrg=<optimized out>) at ./src/core/kfileitem.cpp:605
#6  0x00007f01795d77d1 in QList<KFileItem>::node_destruct (n=0x55dde33fb940, this=0x55dde2e70ed0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:479
#7  QList<KFileItem>::erase (it=..., this=0x55dde2e70ed0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:566
#8  KCoreDirListerCache::reinsert (this=this@entry=0x7f0179656700 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, item=..., oldUrl=...) at ./src/core/kcoredirlister_p.h:289
#9  0x00007f01795c715e in KCoreDirListerCache::processPendingUpdates (this=this@entry=0x7f0179656700 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>) at ./src/core/kcoredirlister.cpp:2022
#10 0x00007f01795c8170 in KCoreDirListerCache::slotResult (this=0x7f0179656700 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, j=<optimized out>) at ./src/core/kcoredirlister.cpp:1342
#11 0x00007f01778f41e4 in QtPrivate::QSlotObjectBase::call (a=0x7fff2f7891c0, r=0x7f0179656700 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, this=0x55dde2960040) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#12 doActivate<false> (sender=0x55dde297a120, signal_index=6, argv=0x7fff2f7891c0) at kernel/qobject.cpp:3923
#13 0x00007f01778ed287 in QMetaObject::activate (sender=sender@entry=0x55dde297a120, m=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff2f7891c0) at kernel/qobject.cpp:3983
#14 0x00007f0178d49150 in KJob::result (this=this@entry=0x55dde297a120, _t1=<optimized out>, _t1@entry=0x55dde297a120, _t2=...) at ./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#15 0x00007f0178d4ee3b in KJob::finishJob (this=0x55dde297a120, emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:98
#16 0x00007f01778f41e4 in QtPrivate::QSlotObjectBase::call (a=0x7fff2f789290, r=0x55dde297a120, this=0x55dde33dcaf0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#17 doActivate<false> (sender=0x55dde2619310, signal_index=7, argv=0x7fff2f789290) at kernel/qobject.cpp:3923
#18 0x00007f01778ed287 in QMetaObject::activate (sender=sender@entry=0x55dde2619310, m=m@entry=0x7f0179650980 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3983
#19 0x00007f017955dcd7 in KIO::SlaveInterface::finished (this=this@entry=0x55dde2619310) at ./obj-x86_64-linux-gnu/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:464
#20 0x00007f017955ffb3 in KIO::SlaveInterface::dispatch (this=0x55dde2619310, _cmd=<optimized out>, rawdata=...) at ./src/core/slaveinterface.cpp:149
#21 0x00007f017955e57d in KIO::SlaveInterface::dispatch (this=0x55dde2619310) at ./src/core/slaveinterface.cpp:78
#22 0x00007f01795629b2 in KIO::Slave::gotInput (this=0x55dde2619310) at ./src/core/slave.cpp:354
#23 0x00007f01778f41e4 in QtPrivate::QSlotObjectBase::call (a=0x7fff2f7894e0, r=0x55dde2619310, this=0x55dde33dc3c0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#24 doActivate<false> (sender=0x55dde260e520, signal_index=3, argv=0x7fff2f7894e0) at kernel/qobject.cpp:3923
#25 0x00007f01778e9bee in QObject::event (this=0x55dde260e520, e=0x55dde29df0c0) at kernel/qobject.cpp:1347
#26 0x00007f017856c793 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55dde260e520, e=0x55dde29df0c0) at kernel/qapplication.cpp:3640
#27 0x00007f01778bc18a in QCoreApplication::notifyInternal2 (receiver=0x55dde260e520, event=0x55dde29df0c0) at kernel/qcoreapplication.cpp:1064
#28 0x00007f01778bf277 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55dde25e8ec0) at kernel/qcoreapplication.cpp:1821
#29 0x00007f0177916597 in postEventSourceDispatch (s=0x55dde26e3a40) at kernel/qeventdispatcher_glib.cpp:277
#30 0x00007f01755c8d3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f017561d6c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f01755c63e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f0177915be8 in QEventDispatcherGlib::processEvents (this=0x55dde26e4460, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007f01778baaab in QEventLoop::exec (this=this@entry=0x7fff2f7898f0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#35 0x00007f01778c3044 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x00007f0177d36540 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1870
#37 0x00007f017856c709 in QApplication::exec () at kernel/qapplication.cpp:2832
#38 0x000055dde1c53ca5 in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:249
[Inferior 1 (process 8409) detached]

Reported using DrKonqi