r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000010000001810"])