r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x24, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast2}, @loopback, @rand_addr=' \x01\x00', 0x1, 0x5, 0x0, 0xc00, 0x6, 0x80280})