r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000080)={0x1, 0x0, 0x18, 0xfffffffd, 0x7ffffffc, &(0x7f0000000480)})