{
 "finding_id": "DF-2988",
 "verdict": "reproduced",
 "impact": "corruption",
 "reproduce": {
  "build": "make (KMOD dfv_safe)",
  "run": "kldload dfv_safe.ko; sysctl -w dfv.rb2988=1; dmesg | grep DF2988",
  "expected": "scanner parked on current element; other thread RB_REMOVE+kfree; scanner re-reads freed node (marker observed in one run)"
 },
 "kernel_refs": [
  "sys/sys/tree.h:302",
  "sys/sys/tree.h:591",
  "sys/sys/tree.h:708",
  "sys/sys/tree.h:783"
 ],
 "artifacts": [
  "README.md",
  "VERDICT.md",
  "build.sh",
  "dfv_safe.c",
  "env.txt",
  "fix.diff",
  "manifest.json",
  "run.log",
  "run.sh",
  "verdict.json"
 ],
 "fix_status": "not_testable"
}