[head tinderbox] failure on sparc64/sun4v

[FreeBSD Tinderbox]

TB --- 2006-10-13 06:49:23 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2006-10-13 06:49:23 - starting HEAD tinderbox run for sparc64/sun4v
TB --- 2006-10-13 06:49:23 - cleaning the object tree
TB --- 2006-10-13 06:49:44 - checking out the source tree
TB --- 2006-10-13 06:49:44 - cd /tinderbox/HEAD/sparc64/sun4v
TB --- 2006-10-13 06:49:44 - /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -A src
TB --- 2006-10-13 06:57:44 - building world (CFLAGS=-O2 -pipe)
TB --- 2006-10-13 06:57:44 - cd /src
TB --- 2006-10-13 06:57:44 - /usr/bin/make -B buildworld
>>> World build started on Fri Oct 13 06:57:46 UTC 2006
>>> 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 Fri Oct 13 07:55:46 UTC 2006
TB --- 2006-10-13 07:55:47 - generating LINT kernel config
TB --- 2006-10-13 07:55:47 - cd /src/sys/sun4v/conf
TB --- 2006-10-13 07:55:47 - /usr/bin/make -B LINT
TB --- 2006-10-13 07:55:47 - building LINT kernel (COPTFLAGS=-O2 -pipe)
TB --- 2006-10-13 07:55:47 - cd /src
TB --- 2006-10-13 07:55:47 - /usr/bin/make buildkernel KERNCONF=LINT
>>> Kernel build for LINT started on Fri Oct 13 07:55:47 UTC 2006
>>> stage 1: configuring the kernel
[...]
WARNING: duplicate device `mem' encountered.
WARNING: duplicate option `DEV_NMDM' encountered.
WARNING: duplicate device `nmdm' encountered.
WARNING: kernel contains GPL contaminated emu10kx headers
WARNING: kernel contains GPL contaminated emu10kx headers
WARNING: kernel contains GPL contaminated emu10kx headers
WARNING: kernel contains GPL contaminated ReiserFS filesystem
WARNING: kernel contains GPL contaminated xfs filesystem
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2006-10-13 07:55:47 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2006-10-13 07:55:47 - ERROR: failed to build lint kernel
TB --- 2006-10-13 07:55:47 - tinderbox aborted
TB --- 0.51 user 1.56 system 3983.64 real