attacker.yaml
deploymentSkip the bitmasks, but try different flags in the security context and update the deployment to see what happens with various options.
Try atleast the following:
allowPrivilegeEscalation: true
privileged: true
# cd to /dev/ and see after this
readOnlyRootFilesystem: true
# try writing to / after this
runAsGroup
runAsNonRoot
runAsUser