MPTCP_SUBFLOW_ADDRS
case MPTCP_SUBFLOW_ADDRS:
ret = getsockopt(fd, SOL_MPTCP, MPTCP_SUBFLOW_ADDRS, &addrs, &olen);
ret = getsockopt(fd, SOL_MPTCP, MPTCP_SUBFLOW_ADDRS, &addrs, &olen);
do_getsockopt_bogus_sf_data(fd, MPTCP_SUBFLOW_ADDRS);