{
 "finding_id": "DF-2982",
 "status": "not_reproduced",
 "reproduced": 0,
 "impact": "none",
 "confidence": "certain",
 "verdict": "Comment-only finding: nothing executable to reproduce. Line-confirmed that the header comment (default_pager.c:37-38) still claims vm_page carries a ->swapblk field and that OBJT_DEFAULT objects convert only when pages are physically freed, and the haspage comment still says it calls swap_pager_haspage() while the code returns FALSE unconditionally (default_pager.c:139-141). The swblock_count==0 invariant is load-bearing for default_pager_dealloc KKASSERT (:97), vm_fault zero-fill-on-FAIL (vm_fault.c:2290-2329) and the DRM shims (linux_shmem.c:66, ttm_tt.c:372). Comment rewrite applied and compiled as part of the F40FIX build.",
 "exploit_chain": "",
 "evidence": "VERDICT.md with path:line citations; run.log where a live demo exists; fix.diff",
 "kernel_refs": [
  "sys/vm/default_pager.c:37",
  "sys/vm/default_pager.c:97",
  "sys/vm/default_pager.c:139"
 ],
 "poc_changes": "n/a - comment-only",
 "attempts": 0,
 "guest_uname": "DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64",
 "runtime_sec": 30,
 "guest_dirty": 0,
 "build_cmd": "see build.sh",
 "run_cmd": "see run.sh",
 "code_hash": null,
 "notes": "",
 "recommended_fix": "rewrite the retired-design comments; document the swblock_count==0 invariant",
 "fix_status": "compile_validated",
 "fix_verdict": "fix.diff applied in the F40FIX verification kernel build (RC=0, zero -Werror errors); no runtime A/B for this item (line-certain hardening)"
}