{
  "finding_id": "DF-4896",
  "verdict": "untested (inspection-certain; no error-injection facility on guest)",
  "impact": "kernel memory leak per errored volume I/O (request + buffers + buf locks); unbounded with VF_RETRYERRORS",
  "reproduce": {
    "build": "n/a",
    "run": "n/a — requires component bio error at completion (failing device); md drives on guest cannot fail (verified)",
    "expected": "M_DEVBUF growth per errored I/O; daemon retry loop leaks one request per iteration with retryerrors set"
  },
  "kernel_refs": [
    "sys/dev/raid/vinum/vinuminterrupt.c:223",
    "sys/dev/raid/vinum/vinumdaemon.c:198",
    "sys/dev/raid/vinum/vinumrequest.c:231"
  ],
  "artifacts": ["README.md", "manifest.json", "verdict.json"]
}