autoconf —
diagnostics from the autoconfiguration code
When NetBSD bootstraps it probes the innards of the
  machine on which it is running and locates controllers, drives, and other
  devices, printing out what it finds on the console. This procedure is driven
  by a system configuration table which is processed by
  config(1) and compiled into
  each kernel. Devices which exist in the machine but are not configured into
  the kernel are usually not detected. The exception to this is the case of
  NuBus expansion boards. All NuBus slots are probed, and information about any
  cards found is reported even if the card is not currently configured.
  - %s%d at obio0: %s.
- The system is configuring an onboard I/O controller.
- addr %x not configured.
- An onboard I/O controller was encountered that is not configured into the
      kernel.
- %s at nubus%d slot %x.
- The system is configuring a NuBus expansion card in slot %x.
- %s at nubus%d slot %x: %s (Vendor: %s, Part: %s Type: %x %x %x %x) not
    configured.
- A NuBus expansion card was encountered that is not configured into the
      kernel. ‘Vendor’ is the manufacturer of the board,
      ‘Part’ is the name of the board, and ‘Type’ is
      the Apple-defined type.
- %s: channel %d not configured.
- A serial device channel was encountered that is not configured into the
      kernel.
- %s at %s not configured.
- A device which was configured into the kernel was unable to properly
      initialize itself.