{
  "finding_id": "DF-4557",
  "verdict": "reproduced",
  "impact": "panic",
  "confidence": "certain",
  "reproduce": {
    "build": "none - stock base-system /sbin/camcontrol (build.sh is a stub)",
    "run": "vm.sh run_root 'camcontrol rescan 1:0:0; camcontrol rescan 1:5:0'",
    "expected": "legit 1:0:0 rescans OK; 1:5:0 on unpatched kernel panics: Fatal trap 12 page fault, VA=0x28, Stopped at device_get_parent, current process = camcontrol; on fix.diff-patched kernel 1:5:0 returns CAM_DEV_NOT_THERE (0x8), guest stays up"
  },
  "kernel_refs": [
    "sys/dev/disk/nata/atapi-cam.c:490",
    "sys/dev/disk/nata/atapi-cam.c:615",
    "sys/dev/disk/nata/atapi-cam.c:618",
    "sys/dev/disk/nata/atapi-cam.c:385",
    "sys/dev/disk/nata/atapi-cam.c:391",
    "sys/dev/disk/nata/atapi-cam.c:73",
    "sys/bus/cam/cam_xpt.c:3993",
    "sys/sys/lock.h:67"
  ],
  "artifacts": ["README.md","VERDICT.md","run.sh","build.sh","run.log","run.2.log","panic.txt","env.txt","fix.diff","manifest.json","verdict.json"],
  "code_hash": "f8ce411b79827da03da4b27b1bc37b2fce3a54d3b1bf0ef0bda130c9f7fedb62"
}