Ah, I tend to define &quot;debug&quot; not as &quot;the act of using a debugger tool&quot; but as &quot;diagnosing the broken things&quot;.<p>Makes me fairly useful in a crisis, but possibly less so in this thread.<p>I would think a remote debugger would work just fine in a container, at least once you documented how, but to zokier&#x27;s point the only reason you&#x27;d do that is if the problem isn&#x27;t repeatable outside the container.  To me that means a couple possibilities.  Bug in the docker scripts, bug in the unikernal generator, or a timing issue, which a debugger won&#x27;t help you with very much (timing bugs are often also heisenbugs)