r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000007880)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)=[@flowinfo={{0x14, 0x29, 0xb, 0x5}}, @hopopts={{0x18}}], 0x30}}], 0x1, 0x0)