Application: kdenlive (20.04.2)

Qt Version: 5.12.7
Frameworks Version: 5.76.0
Operating System: Linux 5.3.18-150300.59.68-default x86_64
Windowing system: X11
Distribution: "openSUSE Leap 15.3"

-- Information about the crash:
- What I was doing when the application crashed:
Closing kdenlive.

- Custom settings of the application:
Render using dedicated GPU.


Everytime Kdenlive is closed, an error message saying that the software has crashed pops up.

The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault
[KCrash Handler]
#4  QListData::size() const (this=0xbf7f420) at ../../include/QtCore/../../src/corelib/tools/qlist.h:113
#5  QList<QGraphicsWidget*>::size() const (this=0xbf7f420) at ../../include/QtCore/../../src/corelib/tools/qlist.h:170
#6  QActionPrivate::sendDataChanged() (this=this@entry=0xbf7f300) at kernel/qaction.cpp:120
#7  0x00007f8bff0d2d83 in QAction::setChecked(bool) (this=0x298aab0, b=<optimized out>) at kernel/qaction.cpp:980
#8  0x00007f8bfd5bcf8f in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffce2a60090, r=0xbf79f30, this=0xbf7f430) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#9  QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0xbf79f30, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffce2a60090) at kernel/qobject.cpp:3784
#10 0x00007f8bfd5bd587 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0xbf79f30, m=m@entry=0x7f8bff7b4540 <QDockWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffce2a60090) at kernel/qobject.cpp:3657
#11 0x00007f8bff1ebc92 in QDockWidget::visibilityChanged(bool) (this=this@entry=0xbf79f30, _t1=<optimized out>, _t1@entry=false) at .moc/moc_qdockwidget.cpp:307
#12 0x00007f8bff1f05a0 in QDockWidget::event(QEvent*) (this=0xbf79f30, event=0x7ffce2a603a0) at widgets/qdockwidget.cpp:1521
#13 0x00007f8bff0d6f9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0xfc8d60, receiver=receiver@entry=0xbf79f30, e=e@entry=0x7ffce2a603a0) at kernel/qapplication.cpp:3701
#14 0x00007f8bff0de5b0 in QApplication::notify(QObject*, QEvent*) (this=0x7ffce2a60d90, receiver=0xbf79f30, e=0x7ffce2a603a0) at kernel/qapplication.cpp:3447
#15 0x00007f8bfd58d368 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0xbf79f30, event=0x7ffce2a603a0) at kernel/qcoreapplication.cpp:1088
#16 0x00007f8bfd58d53e in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=receiver@entry=0xbf79f30, event=event@entry=0x7ffce2a603a0) at kernel/qcoreapplication.cpp:1476
#17 0x00007f8bff112295 in QWidgetPrivate::hideChildren(bool) (this=this@entry=0xc261a20, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:8501
#18 0x00007f8bff11254f in QWidgetPrivate::hide_helper() (this=this@entry=0xc261a20) at kernel/qwidget.cpp:8219
#19 0x00007f8bff116f98 in QWidgetPrivate::setVisible(bool) (this=0xc261a20, visible=<optimized out>) at kernel/qwidget.cpp:8413
#20 0x00007f8bff112808 in QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) (this=0xc261a20, mode=<optimized out>) at kernel/qwidget.cpp:8544
#21 0x00007f8bff112e50 in QWidget::~QWidget() (this=0xc23e5d0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1626
#22 0x00007f8bff22c93a in QDockWidgetGroupWindow::~QDockWidgetGroupWindow() (this=0xc23e5d0, __in_chrg=<optimized out>) at widgets/qmainwindowlayout_p.h:333
#23 QDockWidgetGroupWindow::~QDockWidgetGroupWindow() (this=0xc23e5d0, __in_chrg=<optimized out>) at widgets/qmainwindowlayout_p.h:333
#24 0x00007f8bfd5baa8b in QObjectPrivate::deleteChildren() (this=this@entry=0x16e0de0) at kernel/qobject.cpp:2017
#25 0x00007f8bff112cac in QWidget::~QWidget() (this=0x161c570, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1696
#26 0x00007f8c04c5211d in KMainWindow::~KMainWindow() () at /usr/lib64/libKF5XmlGui.so.5
#27 0x00000000004f4b2f in MainWindow::~MainWindow() (this=0x161c570, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdenlive-20.04.2-bp153.2.2.1.x86_64/src/mainwindow.cpp:826
#28 0x00000000004f4b89 in MainWindow::~MainWindow() (this=0x161c570, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdenlive-20.04.2-bp153.2.2.1.x86_64/src/mainwindow.cpp:845
#29 0x00007f8bfd5bda40 in QObject::event(QEvent*) (this=this@entry=0x161c570, e=e@entry=0x12956280) at kernel/qobject.cpp:1252
#30 0x00007f8bff1174b3 in QWidget::event(QEvent*) (this=this@entry=0x161c570, event=event@entry=0x12956280) at kernel/qwidget.cpp:9409
#31 0x00007f8bff220de0 in QMainWindow::event(QEvent*) (this=0x161c570, event=0x12956280) at widgets/qmainwindow.cpp:1339
#32 0x00007f8c04c54741 in KMainWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#33 0x00007f8c04c95f07 in KXmlGuiWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#34 0x00007f8bff0d6f9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0xfc8d60, receiver=receiver@entry=0x161c570, e=e@entry=0x12956280) at kernel/qapplication.cpp:3701
#35 0x00007f8bff0de5b0 in QApplication::notify(QObject*, QEvent*) (this=0x7ffce2a60d90, receiver=0x161c570, e=0x12956280) at kernel/qapplication.cpp:3447
#36 0x00007f8bfd58d368 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x161c570, event=0x12956280) at kernel/qcoreapplication.cpp:1088
#37 0x00007f8bfd58d53e in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=event@entry=0x12956280) at kernel/qcoreapplication.cpp:1476
#38 0x00007f8bfd58ff27 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=52, data=0xfbfe50) at kernel/qcoreapplication.cpp:1825
#39 0x00007f8bfd5904c8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=52) at kernel/qcoreapplication.cpp:1679
#40 0x00007f8bfd590511 in QCoreApplicationPrivate::execCleanup() (this=<optimized out>) at kernel/qcoreapplication.cpp:1411
#41 0x00007f8bfd5947d9 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1393
#42 0x00000000004bcd5e in main(int, char**) (argc=<optimized out>, argv=0x7ffce2a60f98) at /usr/src/debug/kdenlive-20.04.2-bp153.2.2.1.x86_64/src/main.cpp:262
[Inferior 1 (process 10593) detached]

Possible duplicates by query: bug 457678, bug 457440, bug 454500, bug 454322, bug 453799.