r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file1\x00'})