Reproducer for https://github.com/kubernetes/kubernetes/issues/70044

sleep.yaml

apiVersion: v1
kind: Secret
metadata:
  name: sleep
stringData:
  sleep.txt: zzz
---
apiVersion: v1
kind: Pod
metadata:
  name: sleep
  namespace: default
spec:
  restartPolicy: Never
  containers:
  - args:
    - -c
    - trap "" sigterm; sleep 9999
    image: bash
    imagePullPolicy: IfNotPresent
    name: sleep-a
    volumeMounts:
    - name: sleep-volume
      mountPath: /sleep
  - args:
    - -c
    - trap "" sigterm; sleep 8888
    image: bash
    imagePullPolicy: IfNotPresent
    name: sleep-b
  volumes:
  - name: sleep-volume
    secret:
      secretName: sleep