ioctl$KDENABIO(0xffffffffffffffff, 0x4b36)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCSETA(0xffffffffffffffff, 0x5406, 0x0)
syz_open_pts(0xffffffffffffffff, 0x400c1)
ioctl$TCXONC(r0, 0x540a, 0x1)