Elastic ML Node violating seccomp dac-decision

[willemdh]

Hello,

Not sure what to think of the following auditbeat events originating from our ml node:

{
  "_index": "auditbeat-7.3.2-2019.10.02",
  "_type": "_doc",
  "_id": "7H-Di20Bk8gLhUqu1B6e",
  "_version": 1,
  "_score": null,
  "_source": {
    "@timestamp": "2019-10-02T08:08:52.221Z",
    "service": {
      "type": "auditd"
    },
    "host": {
      "containerized": false,
      "ip": [
      ],
      "mac": [
      ],
      "architecture": "x86_64",
      "os": {
        "kernel": "3.10.0-957.27.2.el7.x86_64",
        "codename": "Core",
        "platform": "centos",
        "version": "7 (Core)",
        "family": "redhat",
        "name": "CentOS Linux"
      },
      "id": "926dcc530cb84e5f991c17455be1ffac"
    },
    "agent": {
      "version": "7.3.2",
      "type": "auditbeat",
    },
    "ecs": {
      "version": "1.0.1"
    },
    "event": {
      "outcome": "unknown",
      "module": "auditd",
      "category": "dac-decision",
      "action": "violated-seccomp-policy"
    },
    "user": {
      "group": {
        "id": "992",
        "name": "elasticsearch"
      },
      "selinux": {
        "domain": "unconfined_service_t",
        "level": "s0",
        "role": "system_r",
        "user": "system_u"
      },
      "id": "996",
      "name": "elasticsearch"
    },
    "process": {
      "pid": 107132,
      "name": "autodetect"
    },
    "auditd": {
      "summary": {
        "object": {
          "primary": "25",
          "type": "process"
        },
        "how": "autodetect",
        "actor": {
          "secondary": "elasticsearch",
          "primary": "unset"
        }
      },
      "message_type": "seccomp",
      "sequence": 7016762,
      "result": "unknown",
      "data": {
        "sig": "0",
        "code": "0x50000",
        "ip": "0x7fd5bec607ba",
        "syscall": "25",
        "arch": "c000003e",
        "compat": "0"
      }
    }
  }
}

Grtz