Pod run as non root user

[anaconda2196]

I want to deploy dcgm-exporter pod as non-root user.
In values.yaml I made below changes but pod is crashingoff!

Case 1:

securityContext:
  runAsNonRoot: true
  runAsUser: 1002
  # capabilities:
  #    add: ["SYS_ADMIN"]
  # readOnlyRootFilesystem: true

kubectl -n kube-system logs dcgm-exporter-6nwvl 
unable to set CAP_SETFCAP effective capability: Operation not permitted

Case:2

securityContext:
  runAsNonRoot: true
  #runAsUser: 1002
  # capabilities:
  #    add: ["SYS_ADMIN"]
  # readOnlyRootFilesystem: true

Error: container has runAsNonRoot and image will run as root

Is it possible to change and run as non root user or Is this a requirement for the dcgm-exporter to work as root user?