Doesn't find Python version in Docker with emulated x86/arm

[sirupsen]

Hey Ben, thanks for py-spy!

I was trying to run py-spy(1) yesterday, but got this error:

root@bf4a85d2fa1d:/app# py-spy record -- python -c 'import time; time.sleep(10)'
Error: Failed to find python version from target process

This is Debian/Linux on Docker (with the ptrace capability added) on Mac OS with the official Python image for 3.10.6

Here's .bss:

root@fc11d32deca9:/app# objdump --section='.bss' -h --full-contents $(which python)

/usr/local/bin/python:     file format elf64-x86-64

Sections:
Idx Name          Size      VMA               LMA               File off  Algn
 24 .bss          00000008  0000000000004030  0000000000004030  00003030  2**0
                  ALLOC

Here's the output of objdump -s. It looks like it has a very minimal set of symbols..? Here's the Dockerfile