Guest: DragonFly dfbsd 6.5-DEVELOPMENT #0 Thu Jul 2 06:02:54 UTC 2026 X86_64_GENERIC x86_64
kern.osreldate=600519  kern.ident=X86_64_GENERIC

Hardware gate evidence (2026-09-25, df-bsd-reviewer, same session as DF-4982):
  $ ls /boot/kernel/cxm.ko /boot/kernel/cxm_iic.ko
      /boot/kernel/cxm.ko
      /boot/kernel/cxm_iic.ko
  $ kldload cxm_iic
      kldload: can't load cxm_iic: module already loaded or in kernel
  $ ls -l /dev/cxm*
      ls: /dev/cxm*: No such file or directory
  $ pciconf -l | wc -l   → 7 devices, all QEMU i440fx defaults
      — no Conexant (0x4444) iTVC15/iTVC16 MPEG codec card present
  ⇒ cxm_pci_probe never matches; cxm never attaches; cxm_iic never
    attaches under it; /dev/cxm* never exists. The cxm_i2c.c code under
    audit is unreachable at runtime on this guest.