r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x9, 0x80000001, 0x269, 0x7, 0x30, "d97ce4ecf0f925bf9d9f14e9d9c7cf56173631", 0x4, 0x2})