r0 = socket$inet(0xa, 0x3, 0xfe)
r1 = dup(r0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', <r3=>0x0})
setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, r3}, 0x14)