r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001bc0)={{0x2, 0x0, @remote}, {0x0, @random="15c9b6ccb9d9"}, 0x68, {0x2, 0x0, @multicast1}, 'batadv_slave_0\x00'})