Issue #3110730 by S3b0uN3t, KarlShea, Berdir, mglaman, borisson_,...

      $request_stack = new SymfonyRequestStack();

    }

    $processed = $this->pathProcessor->processInbound($path, $new_request);

    $processed_request = Request::create($processed);

    $this->currentPath->setPath($processed);

    $this->currentPath->setPath($processed_request->getPathInfo());

    $request->attributes->add($this->router->matchRequest($new_request));

    $this->currentRouteMatch->resetRouteMatch();

    $request_stack->push($new_request);