r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000072c0)=@req={0x28, &(0x7f0000007280)={'sit0\x00', @ifru_addrs=@can}})