r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, "c91643872e0382e43d0675b564d6c3e247d519"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0))