r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x0, 0x0, "fc5526a44e12f23569b92938c2936e9a135529"})