r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10001, 0x0, "b1bf20d1e7009e42e17effd3e89913d36be78c"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000))