⬢ DragonFlyBSD Kernel Audit
DF-3664 / manifest.json
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{
  "verdict": "inconclusive",
  "impact": "none",
  "reproduce": {
    "build": "cc -O -Wall -o trigger trigger.c   (DragonFly guest)",
    "run": "./run.sh   (or: vm.sh run_root with kldstat/pciconf/sysctl proof + ./trigger)",
    "expected": "On BCM5906 hardware with a stalling NVRAM state machine: attach-time nvram read timeout leaves BGE_NVRAMSWARB SET1 latched + BGE_NVRAMACC_ENABLE set forever; management firmware subsequently fails to arbitrate for NVRAM. On the audit guest: hardware-precondition notice only (NO_BROADCOM_DEVICE)."
  },
  "kernel_refs": [
    "sys/dev/netif/bge/if_bge.c:551",
    "sys/dev/netif/bge/if_bge.c:557",
    "sys/dev/netif/bge/if_bge.c:562",
    "sys/dev/netif/bge/if_bge.c:574",
    "sys/dev/netif/bge/if_bge.c:585",
    "sys/dev/netif/bge/if_bge.c:588",
    "sys/dev/netif/bge/if_bge.c:603",
    "sys/dev/netif/bge/if_bge.c:4984"
  ],
  "artifacts": [
    "trigger.c", "build.sh", "run.sh", "build.log", "run.log", "env.txt",
    "fix.diff", "README.md", "VERDICT.md", "manifest.json", "verdict.json"
  ]
}