syz_open_dev$tty1(0xc, 0x4, 0x2)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, 0x0)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000780)={0x1, 0x0, 0x9, 0x6171, 0x125, &(0x7f0000000380)})