r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffb, 0x0, 0x0, 0x8000, 0x0, "6a20c357ccb059d2"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080))