{
  "finding_id": "DF-3892",
  "verdict": "not_reproduced",
  "impact": "none",
  "reason": "no LSI SAS2 HBA in QEMU guest; mps SIM never attaches",
  "reproduce": {
    "build": "n/a (hardware-gated)",
    "run": "sh findings/poc/DF-3892/run.sh",
    "expected": "on real hardware w/ GENERIC(INVARIANTS): panic 'assertion \"lockowned(&sc->mps_lock)\" failed in mpssas_scsiio_timeout' on first SCSI IO timeout"
  },
  "kernel_refs": [
    "sys/dev/raid/mps/mps.c:860",
    "sys/dev/raid/mps/mps_sas.c:1490",
    "sys/dev/raid/mps/mps_sas.c:1768",
    "sys/dev/raid/mps/mps_sas.c:1499",
    "sys/kern/kern_timeout.c:626",
    "sys/dev/raid/mpr/mpr.c:1539"
  ],
  "artifacts": ["README.md", "VERDICT.md", "run.sh", "run.log", "env.txt", "fix.diff", "verdict.json", "manifest.json"]
}