r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f00000026c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x778)