r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETSW(r0, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "517388fad1851a7d63d4124e6dd299af952855"})