r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r0, &(0x7f0000002880)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000800)=[@flowinfo={{0x14, 0x29, 0x2}}], 0x18}}], 0x1, 0x0)