Keegan Bowen

When tetragon is installed via helm as instructed, some fields are populated by null strings (example in data below) instead of the expected data: ``` {"process_exec":{"process":{"exec_id":"AAAAAAAAADoxNjcxODQ1Mjc0NTk0MTc6MTczMjQ4OA==","pid":1732488,"uid":0,"cwd":"/","binary":"/usr/bin/tetra","arguments":"status","flags":"execve rootcwd clone","start_time":"2022-06-24T01:27:13.470Z","auid":4294967295,"pod":{"namespace":"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000","name":"\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000","container":{"id":"containerd://9001291f84d1fa67aeaafd7880621865e6b7b398a67294803716581e27c5d7a5","name":"tetragon","image":{"id":"quay.io/cilium/tetragon@sha256:bb81d915aafdefa1a7873de30791e5a4698322d463af51195b4c262060fcc703","name":"quay.io/cilium/tetragon:v0.8.0"},"start_time":"2022-06-23T18:52:01Z","pid":31562}},"docker":"9001291f84d1fa67aeaafd788062186","parent_exec_id":"AAAAAAAAADoxNjcxODQ0ODI1MDI1Nzg6MTczMjQ3OA==","refcnt":1},"parent":{"exec_id":"AAAAAAAAADoxNjcxODQ0ODI1MDI1Nzg6MTczMjQ3OA==","pid":1732478,"uid":0,"cwd":"/var/snap/microk8s/common/run/containerd/io.containerd.runtime.v2.task/k8s.io/462cbabc0ce9d0f9c11d21fbb6c8d62850f21eee7bd4289f04745b26cf1e6acd/","binary":"/snap/microk8s/3272/bin/runc","arguments":"--root /run/containerd/runc/k8s.io --log...