code: func parseAdditionalSections(s *bufio.Scanner, p *Profile) error {
  	for !isMemoryMapSentinel(s.Text()) && s.Scan() {
  	}
  	if err := s.Err(); err != nil {
  		return err
  	}
  	return p.ParseMemoryMapFromScanner(s)
  }
docs: // parseAdditionalSections parses any additional sections in the
  // profile, ignoring any unrecognized sections.