// This is not the right GC cycle.
		return curCtx, false, nil
	}
	if o.gcState == gcNotRunning {
		return curCtx, false, fmt.Errorf("encountered GCEnd when GC was not in progress")
	}
	if o.gcState == gcUndetermined {
		return curCtx, false, fmt.Errorf("encountered GCEnd when GC was in an undetermined state")
	}
	o.gcSeq = seq
	o.gcState = gcNotRunning
	if err := validateCtx(curCtx, event.UserGoReqs); err != nil {