r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
sendmsg$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@hopopts={{0x18, 0x29, 0x3e}}], 0x18}, 0x0)