openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCSETA(r0, 0x5406, 0x0)
openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000c00), 0x121001, 0x0)