Bug 469110

Application: dolphin (22.12.3)

Qt Version: 5.15.9
Frameworks Version: 5.104.0
Operating System: Linux 5.10.165-gentoo x86_64
Windowing System: X11
Distribution: "Gentoo Linux"
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
The crash happened while in a directory on a cifs share that is mounted via fstab.

I have a service menu script that just moves a file into a pre-defined subdirectory on the same share, which triggers the creation of a PDF file in the source location. At some point between the source file vanishing, and the PDF appearing, dolphin crashed.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#6  0x00007fd1de931b12 in std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=0x555600000073) at /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11/bits/atomic_base.h:481
#7  QAtomicOps<int>::loadRelaxed<int> (_q_value=...) at /usr/include/qt5/QtCore/qatomic_cxx11.h:239
#8  QBasicAtomicInteger<int>::loadRelaxed (this=0x555600000073) at /usr/include/qt5/QtCore/qbasicatomic.h:107
#9  QtPrivate::RefCount::deref (this=0x555600000073) at /usr/include/qt5/QtCore/qrefcount.h:66
#10 QString::~QString (this=0x555695301400, __in_chrg=<optimized out>) at /usr/include/qt5/QtCore/qstring.h:1311
#11 KFileItemPrivate::~KFileItemPrivate (this=0x5556953013b0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/kfileitem.cpp:43
#12 QSharedDataPointer<KFileItemPrivate>::~QSharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt5/QtCore/qshareddata.h:93
#13 QSharedDataPointer<KFileItemPrivate>::~QSharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt5/QtCore/qshareddata.h:93
#14 KFileItem::~KFileItem (this=<optimized out>, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/kfileitem.cpp:605
#15 0x00007fd1de9ed8fd in QList<KFileItem>::node_destruct (n=0x555695315390, this=0x555695278dc0) at /usr/include/qt5/QtCore/qlist.h:479
#16 QList<KFileItem>::erase (it=..., this=0x555695278dc0) at /usr/include/qt5/QtCore/qlist.h:566
#17 KCoreDirListerCache::reinsert (this=this@entry=0x7fd1dea6a6e0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, item=..., oldUrl=...) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/kcoredirlister_p.h:289
#18 0x00007fd1de9dd6ae in KCoreDirListerCache::processPendingUpdates (this=this@entry=0x7fd1dea6a6e0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/kcoredirlister.cpp:2017
#19 0x00007fd1de9e9ab8 in KCoreDirListerCache::slotUpdateResult (this=0x7fd1dea6a6e0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, j=<optimized out>) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/kcoredirlister.cpp:1861
#20 0x00007fd1dd06adbe in QtPrivate::QSlotObjectBase::call (a=0x7ffdfc86b0e0, r=0x7fd1dea6a6e0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, this=0x5556954a8ab0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#21 doActivate<false> (sender=0x555695434e30, signal_index=6, argv=0x7ffdfc86b0e0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3923
#22 0x00007fd1dd064cef in QMetaObject::activate (sender=sender@entry=0x555695434e30, m=m@entry=0x7fd1de173620 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffdfc86b0e0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3983
#23 0x00007fd1de1182ac in KJob::result (this=this@entry=0x555695434e30, _t1=<optimized out>, _t1@entry=0x555695434e30, _t2=...) at /var/tmp/portage/kde-frameworks/kcoreaddons-5.104.0-r1/work/kcoreaddons-5.104.0_build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#24 0x00007fd1de11977b in KJob::finishJob (this=0x555695434e30, emitResult=<optimized out>) at /var/tmp/portage/kde-frameworks/kcoreaddons-5.104.0-r1/work/kcoreaddons-5.104.0/src/lib/jobs/kjob.cpp:98
#25 0x00007fd1dd06adbe in QtPrivate::QSlotObjectBase::call (a=0x7ffdfc86b1c0, r=0x555695434e30, this=0x555695421dc0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#26 doActivate<false> (sender=0x555695483970, signal_index=7, argv=0x7ffdfc86b1c0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3923
#27 0x00007fd1dd064cef in QMetaObject::activate (sender=sender@entry=0x555695483970, m=m@entry=0x7fd1dea64980 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3983
#28 0x00007fd1de975e53 in KIO::SlaveInterface::finished (this=this@entry=0x555695483970) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0_build/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:464
#29 0x00007fd1de978016 in KIO::SlaveInterface::dispatch (this=0x555695483970, _cmd=<optimized out>, rawdata=...) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/slaveinterface.cpp:149
#30 0x00007fd1de976669 in KIO::SlaveInterface::dispatch (this=0x555695483970) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/slaveinterface.cpp:78
#31 0x00007fd1de97a9fa in KIO::Slave::gotInput (this=0x555695483970) at /var/tmp/portage/kde-frameworks/kio-5.104.0-r3/work/kio-5.104.0/src/core/slave.cpp:354
#32 0x00007fd1dd06adbe in QtPrivate::QSlotObjectBase::call (a=0x7ffdfc86b430, r=0x555695483970, this=0x5556956db380) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#33 doActivate<false> (sender=0x555695313fd0, signal_index=3, argv=0x7ffdfc86b430) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3923
#34 0x00007fd1dd062f1e in QObject::event (this=0x555695313fd0, e=0x55569480ba80) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:1347
#35 0x00007fd1dd9f971f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x555695313fd0, e=0x55569480ba80) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:3640
#36 0x00007fd1dd038448 in QCoreApplication::notifyInternal2 (receiver=0x555695313fd0, event=0x55569480ba80) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1064
#37 0x00007fd1dd03b905 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55569452f560) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1821
#38 0x00007fd1dd088f33 in postEventSourceDispatch (s=0x555694606e50) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qeventdispatcher_glib.cpp:277
#39 0x00007fd1dae4893b in g_main_dispatch (context=0x7fd1d0005010) at ../glib-2.74.6/glib/gmain.c:3454
#40 g_main_context_dispatch (context=context@entry=0x7fd1d0005010) at ../glib-2.74.6/glib/gmain.c:4172
#41 0x00007fd1dae48be8 in g_main_context_iterate (context=context@entry=0x7fd1d0005010, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.74.6/glib/gmain.c:4248
#42 0x00007fd1dae48c9f in g_main_context_iteration (context=0x7fd1d0005010, may_block=1) at ../glib-2.74.6/glib/gmain.c:4313
#43 0x00007fd1dd0889e6 in QEventDispatcherGlib::processEvents (this=0x555694607970, flags=...) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#44 0x00007fd1dd036ed3 in QEventLoop::exec (this=this@entry=0x7ffdfc86b820, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/global/qflags.h:69
#45 0x00007fd1ddb7f8c7 in QMenuPrivate::exec(QPoint const&, QAction*, std::function<QPoint (QSize const&)>) (this=0x55569582dbd0, p=..., action=action@entry=0x0, positionFunction=...) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/global/qflags.h:121
#46 0x00007fd1ddb7fa01 in QMenu::exec (this=<optimized out>, p=..., action=action@entry=0x0) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/widgets/qmenu.cpp:2687
#47 0x000055569283cedd in DolphinMainWindow::openContextMenu (this=<optimized out>, pos=..., item=..., selectedItems=..., url=...) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/dolphinmainwindow.cpp:1302
#48 0x00007fd1dd06adbe in QtPrivate::QSlotObjectBase::call (a=0x7ffdfc86ba10, r=0x555694603e00, this=0x5556952c3c20) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#49 doActivate<false> (sender=0x5556949137d0, signal_index=28, argv=0x7ffdfc86ba10) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3923
#50 0x00007fd1dd064cef in QMetaObject::activate (sender=sender@entry=0x5556949137d0, m=m@entry=0x7fd1df038f20 <DolphinView::staticMetaObject>, local_signal_index=local_signal_index@entry=21, argv=argv@entry=0x7ffdfc86ba10) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3983
#51 0x00007fd1def5a704 in DolphinView::requestContextMenu (this=this@entry=0x5556949137d0, _t1=..., _t2=..., _t3=..., _t4=...) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3_build/src/dolphinprivate_autogen/DWW7M6GQBY/moc_dolphinview.cpp:1175
#52 0x00007fd1defd4a6d in DolphinView::slotItemContextMenuRequested (this=0x5556949137d0, index=<optimized out>, pos=...) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/views/dolphinview.cpp:1095
#53 0x00007fd1dd06adbe in QtPrivate::QSlotObjectBase::call (a=0x7ffdfc86bba0, r=0x5556949137d0, this=0x5556949625d0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#54 doActivate<false> (sender=0x555694974b20, signal_index=6, argv=0x7ffdfc86bba0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3923
#55 0x00007fd1dd064cef in QMetaObject::activate (sender=sender@entry=0x555694974b20, m=m@entry=0x7fd1df039660 <KItemListController::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffdfc86bba0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qobject.cpp:3983
#56 0x00007fd1def58c36 in KItemListController::itemContextMenuRequested (this=this@entry=0x555694974b20, _t1=<optimized out>, _t2=...) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3_build/src/dolphinprivate_autogen/Z3MQH7AOBD/moc_kitemlistcontroller.cpp:519
#57 0x00007fd1def918c6 in KItemListController::onPress (this=0x555694974b20, screenPos=..., pos=..., modifiers=..., buttons=...) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/kitemviews/kitemlistcontroller.cpp:1673
#58 0x00007fd1def92082 in KItemListController::mousePressEvent (transform=..., event=0x7ffdfc86c1d0, this=0x555694974b20) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/kitemviews/kitemlistcontroller.cpp:566
#59 KItemListController::mousePressEvent (this=0x555694974b20, event=0x7ffdfc86c1d0, transform=...) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/kitemviews/kitemlistcontroller.cpp:549
#60 0x00007fd1def945e9 in KItemListController::processEvent (this=0x555694974b20, event=0x7ffdfc86c1d0, transform=...) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/kitemviews/kitemlistcontroller.cpp:1178
#61 0x00007fd1defa52ad in KItemListView::event (this=0x5556949ae950, event=0x7ffdfc86c1d0) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/kitemviews/kitemlistview.cpp:990
#62 0x00007fd1dd9f971f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5556949ae950, e=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:3640
#63 0x00007fd1dd038448 in QCoreApplication::notifyInternal2 (receiver=0x5556949ae950, event=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1064
#64 0x00007fd1ddd2c055 in QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x5556949ae960, event=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/graphicsview/qgraphicsscene.cpp:1254
#65 0x00007fd1ddd2c3f2 in QGraphicsScenePrivate::sendMouseEvent (this=this@entry=0x5556948352b0, mouseEvent=mouseEvent@entry=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/graphicsview/qgraphicsscene.cpp:1335
#66 0x00007fd1ddd34c0b in QGraphicsScenePrivate::mousePressEventHandler (this=0x5556948352b0, mouseEvent=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/graphicsview/qgraphicsscene.cpp:1462
#67 0x00007fd1ddd3e8a0 in QGraphicsScene::event (this=0x555694cbab20, event=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/graphicsview/qgraphicsscene.cpp:3433
#68 0x00007fd1dd9f971f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x555694cbab20, e=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:3640
#69 0x00007fd1dd038448 in QCoreApplication::notifyInternal2 (receiver=0x555694cbab20, event=0x7ffdfc86c1d0) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1064
#70 0x00007fd1ddd5ba2e in QGraphicsView::mousePressEvent (this=0x555694ac2680, event=0x7ffdfc86c760) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/graphicsview/qgraphicsview.cpp:3307
#71 0x00007fd1dda3b478 in QWidget::event (this=this@entry=0x555694ac2680, event=event@entry=0x7ffdfc86c760) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qwidget.cpp:9045
#72 0x00007fd1ddae656e in QFrame::event (this=0x555694ac2680, e=0x7ffdfc86c760) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/widgets/qframe.cpp:550
#73 0x00007fd1dd0381fd in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1190
#74 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x555694a9bae0, event=event@entry=0x7ffdfc86c760) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1179
#75 0x00007fd1dd9f970e in QApplicationPrivate::notify_helper (this=this@entry=0x555694531310, receiver=receiver@entry=0x555694a9bae0, e=e@entry=0x7ffdfc86c760) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:3634
#76 0x00007fd1dda011ea in QApplication::notify (this=<optimized out>, receiver=0x555694a9bae0, e=0x7ffdfc86c760) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:3084
#77 0x00007fd1dd038448 in QCoreApplication::notifyInternal2 (receiver=0x555694a9bae0, event=0x7ffdfc86c760) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1064
#78 0x00007fd1dd9ffd06 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x555694a9bae0, event=event@entry=0x7ffdfc86c760, alienWidget=alienWidget@entry=0x555694a9bae0, nativeWidget=0x555694603e00, buttonDown=buttonDown@entry=0x7fd1ddf3d9d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:2622
#79 0x00007fd1dda54205 in QWidgetWindow::handleMouseEvent (this=0x5556948a3b20, event=0x7ffdfc86ca10) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qwidgetwindow.cpp:684
#80 0x00007fd1dda573d5 in QWidgetWindow::event (this=0x5556948a3b20, event=0x7ffdfc86ca10) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qwidgetwindow.cpp:300
#81 0x00007fd1dd9f971f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5556948a3b20, e=0x7ffdfc86ca10) at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:3640
#82 0x00007fd1dd038448 in QCoreApplication::notifyInternal2 (receiver=0x5556948a3b20, event=0x7ffdfc86ca10) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qcoreapplication.cpp:1064
#83 0x00007fd1dd42c57d in QGuiApplicationPrivate::processMouseEvent (e=0x555695341800) at /var/tmp/portage/dev-qt/qtgui-5.15.9/work/qtbase-everywhere-src-5.15.9/src/gui/kernel/qguiapplication.cpp:2285
#84 0x00007fd1dd40c42b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at /var/tmp/portage/dev-qt/qtgui-5.15.9/work/qtbase-everywhere-src-5.15.9/src/gui/kernel/qwindowsysteminterface.cpp:1169
#85 0x00007fd1d7c5f66a in xcbSourceDispatch (source=<optimized out>) at /var/tmp/portage/dev-qt/qtgui-5.15.9/work/qtbase-everywhere-src-5.15.9/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:105
#86 0x00007fd1dae4893b in g_main_dispatch (context=0x7fd1d0005010) at ../glib-2.74.6/glib/gmain.c:3454
#87 g_main_context_dispatch (context=context@entry=0x7fd1d0005010) at ../glib-2.74.6/glib/gmain.c:4172
#88 0x00007fd1dae48be8 in g_main_context_iterate (context=context@entry=0x7fd1d0005010, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.74.6/glib/gmain.c:4248
#89 0x00007fd1dae48c9f in g_main_context_iteration (context=0x7fd1d0005010, may_block=1) at ../glib-2.74.6/glib/gmain.c:4313
#90 0x00007fd1dd0889e6 in QEventDispatcherGlib::processEvents (this=0x555694607970, flags=...) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#91 0x00007fd1dd036ed3 in QEventLoop::exec (this=this@entry=0x7ffdfc86cd40, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/global/qflags.h:69
#92 0x00007fd1dd03f1c0 in QCoreApplication::exec () at /var/tmp/portage/dev-qt/qtcore-5.15.9/work/qtbase-everywhere-src-5.15.9/include/QtCore/../../src/corelib/global/qflags.h:121
#93 0x00007fd1dd42144c in QGuiApplication::exec () at /var/tmp/portage/dev-qt/qtgui-5.15.9/work/qtbase-everywhere-src-5.15.9/src/gui/kernel/qguiapplication.cpp:1870
#94 0x00007fd1dd9f9695 in QApplication::exec () at /var/tmp/portage/dev-qt/qtwidgets-5.15.9/work/qtbase-everywhere-src-5.15.9/src/widgets/kernel/qapplication.cpp:2832
#95 0x000055569283b0e9 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/dolphin-22.12.3/work/dolphin-22.12.3/src/main.cpp:258
[Inferior 1 (process 2524) detached]

Reported using DrKonqi