r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@private2, @remote, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000004})