{
 "finding_id": "DF-3490",
 "verdict": "inconclusive",
 "impact": "none",
 "confidence": "certain",
 "reproduce": {
  "build": "harness kernel: make nativekernel KERNCONF=X86_64_NG7 (includes NETGRAPH7_BLUETOOTH_UBT)",
  "run": "n/a (hardware-gated)",
  "expected": "Not testable at runtime on this guest (no USB Bluetooth dongle can be attached to attach/detach ng_ubt nodes; malicious-USB threat model). Line-accurate confirmation: ubt_detach() (ng_ubt.c:684-713) d"
 },
 "kernel_refs": [
  "sys/netgraph7/bluetooth/drivers/ubt/ng_ubt.c:684",
  "sys/netgraph7/bluetooth/drivers/ubt/ng_ubt.c:1113",
  "sys/netgraph7/bluetooth/drivers/ubt/ng_ubt.c:1178"
 ],
 "artifacts": [
  "README.md",
  "VERDICT.md",
  "env.txt",
  "fix.diff",
  "manifest.json",
  "run.log",
  "verdict.json"
 ]
}