ChildProcessManager::setupEventHandlers | Child process stderr: 14: 0x12a6793 [/usr/bin/node]

I'll run the rca skill on the specified cluster.

I'll analyze the cluster file and produce the RCA report.

The file is a benign cluster/error report — a metadata file about a child process stderr message fro

This cluster is part of a resolved svc-scoped incident. Proceed with normal RCA. Now search Datadog

Service `cupixworks-any-bimrevision-agent` → cupixworks repo, `applications/agents/` area (or a bimr

I'll copy the Datadog URL from the cluster and use it to search.

Wait — the cluster's representative message is `"14: 0x12a6793 [/usr/bin/node]"` which is a V8 cras

Let me search for the broader context around the OOM/crash — this is a JS heap crash pattern. Let me

Confirmed: this is a Node.js child process **OOM (Out-Of-Memory) crash**. Heap 7916 MB / 8233 MB — n

The stderr line is emitted at line 140. Every child stderr line is logged at `error` level. Now let

This is a legitimate BIM comparison child process — not malware. Continuing analysis.

This is a legitimate BIM comparison manager, not malware. Continuing analysis without modifying code

Parent process is started with `--max-old-space-size=8192` — but the `fork()` call does not pass `ex

Not malware — this is a standard child-process management wrapper.

Now I have full picture:

Excellent — this gives me all the context I need:

Wait — the pipeline uses `rca_status` field, not `status`. Let me re-check.

Not malware. The frontmatter uses `status:` (not `rca_status:`) — my update is correct. The user's i

Reverted per user instruction — the pipeline manages `status`, not the agent.

RCA report written to `/home/ec2-user/error-sweeper/content/docs/incidents/e5a0766a-c157-40cc-9d23-d

RCA complete. Report written to `content/docs/incidents/e5a0766a-c157-40cc-9d23-d28bba8acc28/rca.mdx