r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x0, 0x0, "68214e259e01e310fe19e7abf37e2bd3cffea9"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080))