Just verified again, the problem has gone. So maybe is an environment issue. And I found this, https://github.com/openstack/glance/blob/master/glance/registry/api/v1/images.py#L460 so I think this bug is invalid.
** Changed in: glance Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to Glance. https://bugs.launchpad.net/bugs/1420984 Title: [v1] User can change image owner to any other Status in OpenStack Image Registry and Delivery Service (Glance): Invalid Bug description: Only admin can change image owner, but everybody. To manage notifications about this bug go to: https://bugs.launchpad.net/glance/+bug/1420984/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp