r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000003b00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @local, 0x7fff}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[@pktinfo={{0x24, 0x29, 0x32, {@private0}}}], 0x28}}], 0x2, 0x0)