prandom_bytes(vnic->rss_hash_key, HW_HASH_KEY_SIZE);
STAILQ_INIT(&vnic->filter);
STAILQ_INSERT_TAIL(&bp->free_vnic_list, vnic, next);
prandom_bytes(vnic->rss_hash_key, HW_HASH_KEY_SIZE);
STAILQ_INIT(&vnic->filter);
STAILQ_INSERT_TAIL(&bp->free_vnic_list, vnic, next);