r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000040)={0x1, 0x0, 0x9, 0x7ffffff2, 0x127, &(0x7f0000000780)})