r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2}}, 0x0, 0x2}, 0x90)