r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002700), 0x0, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000002740)={0xfff, 0x0, 0x0, 0x0, 0x0, "290b9c4ffb8d9f42"})