Bug 441620

Application: dolphin (21.11.70)
 (Compiled from sources)
Qt Version: 5.15.3
Frameworks Version: 5.86.0
Operating System: Linux 5.13.12-zen1-1-zen x86_64
Windowing System: Wayland
Distribution: Arch Linux
DrKonqi: 5.22.80 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
1. open dolphin
2. press F3 to show terminal
3. close dolphin

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  0x00007fa010f1988f in QListData::size (this=0x55ac50d60ef0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:115
#7  QList<QLayoutItem*>::size (this=0x55ac50d60ef0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:176
#8  QStackedLayout::widget (this=0x55ac50cc0a40, index=0) at kernel/qstackedlayout.cpp:403
#9  0x00007fa0110b0791 in QStackedWidget::widget (this=<optimized out>, index=<optimized out>) at widgets/qstackedwidget.cpp:270
#10 0x00007fa0110d4a91 in QTabWidget::widget (this=<optimized out>, index=<optimized out>) at widgets/qtabwidget.cpp:1200
#11 0x00007f9fec2224ee in Konsole::TabbedViewContainer::viewSplitterAt (this=<optimized out>, index=<optimized out>) at /build/packages/sources-debug/konsole/src/widgets/ViewContainer.cpp:144
#12 0x00007f9fec22252a in Konsole::TabbedViewContainer::activeViewSplitter (this=<optimized out>) at /build/packages/sources-debug/konsole/src/widgets/ViewContainer.cpp:139
#13 0x00007f9fec2255a7 in Konsole::TabbedViewContainer::currentTabViewCount (this=<optimized out>) at /build/packages/sources-debug/konsole/src/widgets/ViewContainer.cpp:149
#14 0x00007f9fec1cacaa in Konsole::ViewManager::sessionFinished (this=0x55ac50cba0b0) at /build/packages/sources-debug/konsole/src/ViewManager.cpp:499
#15 0x00007fa01042038b in QtPrivate::QSlotObjectBase::call (a=0x7fffb73a5b60, r=0x55ac50cba0b0, this=0x55ac50d079c0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false> (sender=0x55ac50cfe850, signal_index=4, argv=0x7fffb73a5b60) at kernel/qobject.cpp:3886
#17 0x00007fa01042038b in QtPrivate::QSlotObjectBase::call (a=0x7fffb73a5c90, r=0x55ac50cfe850, this=0x55ac50d03a70) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#18 doActivate<false> (sender=0x55ac50d00be0, signal_index=11, argv=0x7fffb73a5c90) at kernel/qobject.cpp:3886
#19 0x00007fa01041934f in QMetaObject::activate (sender=sender@entry=0x55ac50d00be0, m=m@entry=0x7fa0106813c0 <QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fffb73a5c90) at kernel/qobject.cpp:3946
#20 0x00007fa01034f2a7 in QProcess::finished (this=this@entry=0x55ac50d00be0, _t1=<optimized out>, _t2=<optimized out>) at .moc/moc_qprocess.cpp:339
#21 0x00007fa010354e16 in QProcessPrivate::_q_processDied (this=this@entry=0x55ac50d00c20) at io/qprocess.cpp:1184
#22 0x00007fa010359983 in QProcessPrivate::waitForFinished (this=0x55ac50d00c20, msecs=1000) at io/qprocess_unix.cpp:877
#23 0x00007fa01035088d in QProcess::waitForFinished (this=<optimized out>, msecs=<optimized out>, msecs@entry=1000) at io/qprocess.cpp:1930
#24 0x00007f9fec22e2f5 in Konsole::Session::kill (this=<optimized out>, this=<optimized out>, signal=<optimized out>) at /build/packages/sources-debug/konsole/src/session/Session.cpp:841
#25 0x00007f9fec231827 in Konsole::Session::closeInNormalWay (this=this@entry=0x55ac50cfe850) at /build/packages/sources-debug/konsole/src/session/Session.cpp:878
#26 0x00007f9fec2319dc in Konsole::Session::close (this=0x55ac50cfe850) at /build/packages/sources-debug/konsole/src/session/Session.cpp:850
#27 Konsole::Session::close (this=0x55ac50cfe850) at /build/packages/sources-debug/konsole/src/session/Session.cpp:847
#28 0x00007fa01042038b in QtPrivate::QSlotObjectBase::call (a=0x7fffb73a5f10, r=0x55ac50cfe850, this=0x55ac50da1310) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#29 doActivate<false> (sender=0x55ac505ed130, signal_index=0, argv=0x7fffb73a5f10) at kernel/qobject.cpp:3886
#30 0x00007fa01041934f in QMetaObject::activate (sender=sender@entry=0x55ac505ed130, m=m@entry=0x7fa01067a740 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffb73a5f10) at kernel/qobject.cpp:3946
#31 0x00007fa010419400 in QObject::destroyed (this=this@entry=0x55ac505ed130, _t1=<optimized out>, _t1@entry=0x55ac505ed130) at .moc/moc_qobject.cpp:219
#32 0x00007fa010f3180c in QWidget::~QWidget (this=0x55ac505ed130, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1497
#33 0x00007f9fec20761e in Konsole::TerminalDisplay::~TerminalDisplay (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/konsole/src/terminalDisplay/TerminalDisplay.cpp:354
#34 0x00007fa0104132fe in QObjectPrivate::deleteChildren (this=this@entry=0x55ac50d34190) at kernel/qobject.cpp:2104
#35 0x00007fa010f3152e in QWidget::~QWidget (this=this@entry=0x55ac50da1840, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#36 0x00007fa010fe404e in QFrame::~QFrame (this=this@entry=0x55ac50da1840, __in_chrg=<optimized out>) at widgets/qframe.cpp:264
#37 0x00007fa0110ab36f in QSplitter::~QSplitter (this=this@entry=0x55ac50da1840, __in_chrg=<optimized out>) at widgets/qsplitter.cpp:979
#38 0x00007f9fec1a9116 in Konsole::ViewSplitter::~ViewSplitter (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/build/src/konsoleprivate_autogen/IMAN36LHMA/../../../../konsole/src/widgets/ViewSplitter.h:47
#39 Konsole::ViewSplitter::~ViewSplitter (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/build/src/konsoleprivate_autogen/IMAN36LHMA/../../../../konsole/src/widgets/ViewSplitter.h:47
#40 0x00007fa0104132fe in QObjectPrivate::deleteChildren (this=this@entry=0x55ac50752d30) at kernel/qobject.cpp:2104
#41 0x00007fa010f3152e in QWidget::~QWidget (this=0x55ac50cbd200, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#42 0x00007fa0110b03da in QStackedWidget::~QStackedWidget (this=0x55ac50cbd200, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:147
#43 0x00007fa0104132fe in QObjectPrivate::deleteChildren (this=this@entry=0x55ac50cc07f0) at kernel/qobject.cpp:2104
#44 0x00007fa010f3152e in QWidget::~QWidget (this=0x55ac50cbd0c0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#45 0x00007f9fec22249e in Konsole::TabbedViewContainer::~TabbedViewContainer (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/konsole/src/widgets/ViewContainer.cpp:135
#46 0x00007fa012076657 in KParts::Part::~Part (this=<optimized out>, __vtt_parm=<optimized out>, this=<optimized out>, __vtt_parm=<optimized out>) at /build/packages/sources-debug/kparts/src/part.cpp:58
#47 0x00007fa012079593 in KParts::ReadOnlyPart::~ReadOnlyPart (this=<optimized out>, __vtt_parm=<optimized out>, this=<optimized out>, __vtt_parm=<optimized out>) at /build/packages/sources-debug/kparts/src/readonlypart.cpp:42
#48 0x00007fa00320c42f in Konsole::Part::~Part (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/konsole/src/Part.cpp:76
#49 Konsole::Part::~Part (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/konsole/src/Part.cpp:76
#50 0x00007fa0104132fe in QObjectPrivate::deleteChildren (this=this@entry=0x55ac507a6ed0) at kernel/qobject.cpp:2104
#51 0x00007fa010f3152e in QWidget::~QWidget (this=this@entry=0x55ac50a0ccb0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#52 0x000055ac4e6851c9 in Panel::~Panel (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/dolphin/src/panels/panel.cpp:19
#53 TerminalPanel::~TerminalPanel (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/dolphin/src/panels/terminal/terminalpanel.cpp:52
#54 TerminalPanel::~TerminalPanel (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/dolphin/src/panels/terminal/terminalpanel.cpp:52
#55 0x00007fa0104132fe in QObjectPrivate::deleteChildren (this=this@entry=0x55ac50a0bc00) at kernel/qobject.cpp:2104
#56 0x00007fa010f3152e in QWidget::~QWidget (this=this@entry=0x55ac50a0b400, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#57 0x00007fa01101789e in QDockWidget::~QDockWidget (this=this@entry=0x55ac50a0b400, __in_chrg=<optimized out>) at widgets/qdockwidget.cpp:1295
#58 0x000055ac4e6b5cb2 in DolphinDockWidget::~DolphinDockWidget (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/dolphin/src/dolphindockwidget.cpp:50
#59 DolphinDockWidget::~DolphinDockWidget (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/dolphin/src/dolphindockwidget.cpp:50
#60 0x00007fa0104132fe in QObjectPrivate::deleteChildren (this=this@entry=0x55ac505b7800) at kernel/qobject.cpp:2104
#61 0x00007fa010f3152e in QWidget::~QWidget (this=0x55ac505ffe60, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#62 0x000055ac4e655b36 in DolphinMainWindow::~DolphinMainWindow (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/dolphin/src/dolphinmainwindow.cpp:223
#63 0x000055ac4e655bbd in DolphinMainWindow::~DolphinMainWindow (this=<optimized out>, this=<optimized out>) at /build/packages/sources-debug/dolphin/src/dolphinmainwindow.cpp:223
#64 0x00007fa010415ad6 in QObject::event (this=0x55ac505ffe60, e=0x55ac51867f80) at kernel/qobject.cpp:1301
#65 0x00007fa011afe44e in KXmlGuiWindow::event (this=0x55ac505ffe60, ev=0x55ac51867f80) at /build/packages/sources-debug/kxmlgui/src/kxmlguiwindow.cpp:219
#66 0x00007fa010ef2d22 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55ac505ffe60, e=0x55ac51867f80) at kernel/qapplication.cpp:3632
#67 0x00007fa0103e7a98 in QCoreApplication::notifyInternal2 (receiver=0x55ac505ffe60, event=0x55ac51867f80) at kernel/qcoreapplication.cpp:1064
#68 0x00007fa0103eae89 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55ac50589790) at kernel/qcoreapplication.cpp:1821
#69 0x00007fa0104441e4 in postEventSourceDispatch (s=0x55ac505b5f20) at kernel/qeventdispatcher_glib.cpp:277
#70 0x00007fa00c39710c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#71 0x00007fa00c3eaba9 in ?? () from /usr/lib/libglib-2.0.so.0
#72 0x00007fa00c394871 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#73 0x00007fa010443816 in QEventDispatcherGlib::processEvents (this=0x55ac505643a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#74 0x00007fa0103e641c in QEventLoop::exec (this=this@entry=0x7fffb73a6830, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#75 0x00007fa0103eed14 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#76 0x00007fa0107b590e in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#77 0x00007fa010ef2c96 in QApplication::exec () at kernel/qapplication.cpp:2824
#78 0x000055ac4e6520f8 in main (argc=<optimized out>, argv=<optimized out>) at /build/packages/sources-debug/dolphin/src/main.cpp:230
[Inferior 1 (process 23191) detached]

Reported using DrKonqi