r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f0000000f40)=[{{&(0x7f0000000480)={0xa, 0x4e21, 0x0, @loopback}, 0x1b, 0x0}}], 0x1, 0x0)