r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
sendmmsg$inet(r0, &(0x7f0000005ec0)=[{{&(0x7f0000000380)={0x2, 0x4e20, @remote}, 0x10, 0x0}}], 0x1, 0x0)