r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x1018, 0xffffffffffffffff, @in_args={0x2}}, './file0\x00'})