{
  "finding_id": "DF-5715",
  "file": "sys/libkern/ffsl.c",
  "verdict": "reproduced",
  "impact": "none",
  "confidence": "certain",
  "reproduce": {
    "build": "sh build.sh  (guest root; guest sources at /usr/src/sys, override S=...)",
    "run": "sh run.sh",
    "expected": [
      "DEADPROOF-OK: ffsl.c cannot compile in-kernel as committed: ... error: redefinition of 'ffsl'",
      "T1 ffsl :   58454211 cases,          0 mism vs live-inline,          0 mism vs clz-ref",
      "HARNESS-PASS",
      "FIXCOMPILE-OK: gated ffsl.c compiles kernel-style; global ffsl symbols in object: 0"
    ]
  },
  "kernel_refs": [
    "sys/libkern/ffsl.c:32",
    "sys/libkern/ffsl.c:37-47",
    "sys/cpu/x86_64/include/cpufunc.h:274-280",
    "sys/sys/libkern.h:105-106",
    "sys/conf/files:2195-2237"
  ],
  "artifacts": [
    "README.md", "VERDICT.md", "verdict.json", "manifest.json",
    "p2_harness.c", "build.sh", "run.sh", "k_ffsl.c", "f_ffsl_gated.c",
    "build.log", "run.log", "dead_compile_ffsl.log", "fix_compile_ffsl.log",
    "fix_build.log", "fix_run.log", "env.txt", "fix.diff"
  ]
}