r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendmmsg$inet6(r0, &(0x7f0000001b40)=[{{&(0x7f0000000180)={0xa, 0x4e21, 0x0, @dev, 0x9}, 0x1c, 0x0, 0x0, &(0x7f0000004e00)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}], 0x28}}], 0x1, 0x0)