ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="02"])
r0 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8916, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})