r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xa6d, 0x0, "8cc2df445b312b04"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000340)=0x20)