r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "8d8f0c322bffe58557009febbfed69a1a6ba88"})
ioctl$TCXONC(r0, 0x540a, 0x2)