pluginManager.Run(sourcesReady, stopChan)
	}()

	// Add handler for device plugin
	fakeHandler := newFakePluginHandler()
	pluginManager.AddHandler(registerapi.DevicePlugin, fakeHandler)

	const maxDepth = 3
	// Make sure the plugin manager is aware of the socket in subdirectories
	for i := 0; i < maxDepth; i++ {
		fakeHandler.Reset()
		pluginDir := socketDir

		for j := 0; j < i; j++ {