{
  "kind": "RoleBinding",
  "apiVersion": "rbac.authorization.k8s.io/v1beta1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",

{
  "kind": "RoleBinding",
  "apiVersion": "rbac.authorization.k8s.io/v1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

{
  "kind": "ClusterRoleBinding",
  "apiVersion": "rbac.authorization.k8s.io/v1beta1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",

aggregationRule:
  clusterRoleSelectors:
  - matchExpressions:
    - key: keyValue
      operator: operatorValue
      values:
      - valuesValue
    matchLabels:
      matchLabelsKey: matchLabelsValue
apiVersion: rbac.authorization.k8s.io/v1alpha1
kind: ClusterRole
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10

aggregationRule:
  clusterRoleSelectors:
  - matchExpressions:
    - key: keyValue
      operator: operatorValue
      values:
      - valuesValue
    matchLabels:
      matchLabelsKey: matchLabelsValue
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10

aggregationRule:
  clusterRoleSelectors:
  - matchExpressions:
    - key: keyValue
      operator: operatorValue
      values:
      - valuesValue
    matchLabels:
      matchLabelsKey: matchLabelsValue
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10

{
  "kind": "ClusterRole",
  "apiVersion": "rbac.authorization.k8s.io/v1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

func send3(recv func(<-chan int)) {
	c := make(chan int)
	go recv(c)
	runtime.Gosched()
	c2 := make(chan int)
	select {
	case c <- 1:
	case c2 <- 1:
	}
}

func main() {
	send1(recv1)
	send2(recv1)
	send3(recv1)
	send1(recv2)
	send2(recv2)
	send3(recv2)
	send1(recv3)
	send2(recv3)
	send3(recv3)

func recv(c chan interface{}) struct{} {
	return (<-c).(struct{})
}

var m = make(map[interface{}]int)

func recv1(c chan interface{}) {
	defer rec()
	m[(<-c).(struct{})] = 0
}

func rec() {
	recover()
}

func main() {
	c := make(chan interface{})
	go recv(c)
	c <- struct{}{}
	go recv1(c)
	c <- struct{}{}

apiVersion: v1
items:
- apiVersion: rbac.authorization.k8s.io/v1
  kind: ClusterRoleBinding
  metadata:
    annotations:
      rbac.authorization.kubernetes.io/autoupdate: "true"
    creationTimestamp: null
    labels:
      kubernetes.io/bootstrapping: rbac-defaults
    name: cluster-admin
  roleRef:
    apiGroup: rbac.authorization.k8s.io
    kind: ClusterRole
    name: cluster-admin
  subjects:
  - apiGroup: rbac.authorization.k8s.io