r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, 0x0, 0x0)