r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3ff, 0x0, "399bf6f454aa34ad"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xa)