Yes it's exactly this. It's in fact a byproduct of the rings implemented for the trace subsystem making it trivial to log there, which turns out to be extremely

Yes it's exactly this. It's in fact a byproduct of the rings implemented for the trace subsystem making it trivial to log there, which turns out to be extremely convenient for embedded systems or inside containers even if logs are already sent to stdout and piped to docker or anything else.