r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$TIOCL_BLANKSCREEN(r0, 0x5414, &(0x7f0000000080))