# guest environment for DF-3640 (bnx pass-2 evidence)
# collected 2026-09-15 via dfbsd-qemu/vm.sh run_root

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

kernel:        X86_64_GENERIC (bnx compiled in: `kldstat -v` -> "61 pci/if_bnx")
PCI devices:   no vendor 14e4 (Broadcom) device present  -> NO_BROADCOM_DEVICE
interfaces:    vtnet0 lo0                                -> no bnx(4) interface
sysctl:        hw.bnx unknown oid                        -> bnx_attach()/bnx_reset() never ran
/usr/src:      sys/dev/netif/bnx/if_bnx.c md5 49a18c4b7642b9b2ebd1d02ad11542e4
               == audited-tree md5 (byte-identical)
source proof:  grep -c NVRAMSWARB_CLR1 if_bnx.c  => 0   (never released)
               grep -n NVRAMSWARB if_bnx.c       => 2585 (SET1), 2587 (GNT1 poll) only
               grep -c NVRAMSWARB_CLR1 if_bge.c  => 1   (paired release at if_bge.c:588)