r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote}, {0x0, @link_local}, 0x8, {0x2, 0x0, @empty}, 'lo\x00'})