{
  "finding_id": "DF-2477",
  "verdict": "reproduced",
  "impact": "corruption",
  "reproduce": {
    "build": "sh build.sh (guest, root, /usr/src required)",
    "run": "kldload dfv_md.ko; sysctl kern.dfv_md_run=1; sysctl -n kern.dfv_md_status",
    "expected": "run.log: racing mdopen rc=0 refcnt=1 (open SUCCEEDED against an sc that was then freed); si_drv1 never NULLed; reclaim-read 0xc7c7c7c7; fixed: EBUSY, no frees in log, reclaim-read intact."
  },
  "kernel_refs": [
    "sys/dev/disk/md/md.c:471",
    "sys/dev/disk/md/md.c:472",
    "sys/dev/disk/md/md.c:492",
    "sys/dev/disk/md/md.c:493",
    "sys/dev/disk/md/md.c:133"
  ],
  "artifacts": [
    "README.md",
    "VERDICT.md",
    "build.sh",
    "run.log",
    "env.txt",
    "fix.diff",
    "manifest.json",
    "verdict.json"
  ]
}