nbd: call genlunregisterfamily() first in nbd_cleanup()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.47 by commit cbeafa7a79d08ecdb55f8f1d41a11323d0f709db. For more details please see the references link.