if openNetns != nil {
		return openNetns, nil
	}
	log.Debug("pod netns was not found, trying to find it using procfs")
	// this can happen if the pod was dynamically added to the mesh after it was created.
	// in that case, try finding the netns using procfs.
	if err := s.rescanPod(pod); err != nil {
		log.Errorf("error scanning proc: error was %s", err)
		return nil, err
	}

		"Check namespace and label pairs injection status, split multiple labels by commas")
	return cmd
}

func printCheckInjectorResults(writer io.Writer, was []webhookAnalysis) error {
	if len(was) == 0 {
		fmt.Fprintf(writer, "ERROR: no Istio injection hooks present.\n")
		return nil
	}
	w := table.NewStyleWriter(writer)
	w.SetAddRowFunc(func(obj interface{}) table.Row {

	}

	if c.shouldFail {
		if fErr == nil {
			t.Fatalf("Command should have failed for 'istioctl %s', didn't get one, output was %q",
				c.args, output)
		}
	} else {
		if fErr != nil {
			t.Fatalf("Command should not have failed for 'istioctl %s': %v", c.args, fErr)
		}
	}

		namespace = c.namespace
	}

	fErr := cmd.Execute()
	output := out.String()

	if c.expectedException {
		if fErr == nil {
			t.Fatalf("Wanted an exception, "+
				"didn't get one, output was %q", output)
		}
	} else {
		if fErr != nil {
			t.Fatalf("Unwanted exception: %v", fErr)
		}
	}

	if c.expectedOutput != "" && c.expectedOutput != output {
		assert.Equal(t, c.expectedOutput, output)

			if op == "add" {
				t.Logf("PASS: File %v was added to %v", f, tempCNIBinDir)
				return nil
			} else if op == "del" {
				return fmt.Errorf("FAIL: File %v was not removed from %v", f, tempCNIBinDir)
			}
		} else {
			if op == "add" {
				return fmt.Errorf("FAIL: File %v was not added to %v", f, tempCNIBinDir)
			} else if op == "del" {
				t.Logf("PASS: File %v was removed from %v", f, tempCNIBinDir)
				return nil

		kubeClient: client.Kube(),
		netServer:  fs,
	}

	handlers := setupHandlers(ctx, client, server, "istio-system")
	client.RunAndWait(ctx.Done())
	go handlers.Start()
	// wait until pod add was called
	mt.Assert(EventTotals.Name(), map[string]string{"type": "update"}, monitortest.AtLeast(1))

	log.Debug("labeling namespace")
	_, err := client.Kube().CoreV1().Namespaces().Patch(ctx, ns.Name,

			drLastUpdated := drc[i].LastUpdated.AsTime()
			if drLastUpdated.After(lastUpdated) {
				lastUpdated = drLastUpdated
			}
		}
	}
	if lastUpdated.After(time.Unix(0, 0)) { // if a timestamp was obtained from a drc
		return &lastUpdated, nil
	}
	return nil, nil
}

// GetDynamicRouteDump retrieves a route dump with just dynamic active routes in it

	}
	// Use bearer token
	aud := tokenAudiences
	isMCP := strings.HasSuffix(opts.Xds, ".googleapis.com") || strings.HasSuffix(opts.Xds, ".googleapis.com:443")
	if isMCP {
		// Special credentials handling when using ASM Managed Control Plane.
		mem, err := getHubMembership(ctx, kubeClient)
		if err != nil {
			return nil, fmt.Errorf("failed to query Hub membership: %w", err)
		}
		aud = []string{mem.WorkloadIdentityPool}
	}

	assert.NoError(t, err)
	assert.Equal(t, ztunnelServer.deletedPods.Load(), 1)
	assert.Equal(t, nlDeps.DelInpodMarkIPRuleCnt.Load(), 1)
	assert.Equal(t, nlDeps.DelLoopbackRoutesCnt.Load(), 1)
	// make sure the uid was taken from cache and netns closed
	netns := fixture.podNsMap.Take(string(pod.UID))
	assert.Equal(t, nil, netns)

	// run gc to clean up ns:

	installerScope.Debugf("Using the following manifest to install operator:\n%s\n", mstr)

	opts := &applyOptions{
		DryRun: args.DryRun,
	}

	// If CR was passed, we must create a namespace for it and install CR into it.
	customResource, istioNamespace, err := getCRAndNamespaceFromFile(oiArgs.inFilename, l)
	if err != nil {
		l.LogAndFatal(err)
	}