[head tinderbox] failure on i386/i386

[FreeBSD Tinderbox]

TB --- 2008-05-18 01:47:46 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2008-05-18 01:47:46 - starting HEAD tinderbox run for i386/i386
TB --- 2008-05-18 01:47:46 - cleaning the object tree
TB --- 2008-05-18 01:48:17 - cvsupping the source tree
TB --- 2008-05-18 01:48:17 - /usr/bin/csup -r 3 -g -L 1 -h localhost -s /tinderbox/HEAD/i386/i386/supfile
TB --- 2008-05-18 01:48:25 - building world (CFLAGS=-O -pipe)
TB --- 2008-05-18 01:48:25 - cd /src
TB --- 2008-05-18 01:48:25 - /usr/bin/make -B buildworld
>>> World build started on Sun May 18 01:48:27 UTC 2008
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
>>> World build completed on Sun May 18 02:53:34 UTC 2008
TB --- 2008-05-18 02:53:34 - generating LINT kernel config
TB --- 2008-05-18 02:53:34 - cd /src/sys/i386/conf
TB --- 2008-05-18 02:53:34 - /usr/bin/make -B LINT
TB --- 2008-05-18 02:53:34 - building LINT kernel (COPTFLAGS=)
TB --- 2008-05-18 02:53:34 - cd /src
TB --- 2008-05-18 02:53:34 - /usr/bin/make -B buildkernel KERNCONF=LINT
>>> Kernel build for LINT started on Sun May 18 02:53:34 UTC 2008
>>> stage 1: configuring the kernel
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3.1: making dependencies
>>> stage 3.2: building everything
>>> Kernel build for LINT completed on Sun May 18 03:13:26 UTC 2008
TB --- 2008-05-18 03:13:26 - building GENERIC kernel (COPTFLAGS=)
TB --- 2008-05-18 03:13:26 - cd /src
TB --- 2008-05-18 03:13:26 - /usr/bin/make -B buildkernel KERNCONF=GENERIC
>>> Kernel build for GENERIC started on Sun May 18 03:13:27 UTC 2008
>>> stage 1: configuring the kernel
--------------------------------------------------------------
cd /src/sys/i386/conf;  PATH=/obj/src/tmp/legacy/usr/sbin:/obj/src/tmp/legacy/usr/bin:/obj/src/tmp/legacy/usr/games:/obj/src/tmp/usr/sbin:/obj/src/tmp/usr/bin:/obj/src/tmp/usr/games:/sbin:/bin:/usr/sbin:/usr/bin  config  -d /obj/src/sys/GENERIC  /src/sys/i386/conf/GENERIC
config: Error: device "mbg" is unknown
config: 1 errors
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2008-05-18 03:13:27 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2008-05-18 03:13:27 - ERROR: failed to build GENERIC kernel
TB --- 2008-05-18 03:13:27 - tinderbox aborted
TB --- 3892.58 user 450.90 system 5141.20 real


http://tinderbox.des.no/tinderbox-head-HEAD-i386-i386.full