crash when try to drag a listwidget item and drop it to itself

Steps (easy to do in designer):

• add some items into QListWidget
• set dragEnabled to true
• set drag and drop mode to InternalMove
• try to drag the item and drop it into itself ( or into the listwidget)

• sometimes it causes assert.

It's tricky to get the assert, not able to reproduce the problem all the time.

It seems that the assert happens here:
void QAbstractItemModel::endMoveRows()
{
Q_D(QAbstractItemModel);
QAbstractItemModelPrivate::Change insertChange = d->changes.pop();// ASSERT
...
}