What does docker container exit status 255 mean? : <p>The <a href="https://docs.docker.com/engine/reference/commandline/ps/#filtering" rel="noreferrer">doc</a> mentions</p>

<blockquote>
  <p>You can use a filter to locate containers that exited with status of
  137 meaning a SIGKILL(9) killed them</p>
</blockquote>

<p>I'm wondering does exit status 255 mean anything special?</p>
