r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local, @loopback, @private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff66fd81956bc17})