r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x43901, 0x0)
write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfdef)
ioctl$TCXONC(r0, 0x540a, 0x2)