[head tinderbox] failure on sparc64/sun4v

TB --- 2006-10-11 15:26:55 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2006-10-11 15:26:55 - starting HEAD tinderbox run for sparc64/sun4v
TB --- 2006-10-11 15:26:55 - cleaning the object tree
TB --- 2006-10-11 15:27:09 - checking out the source tree
TB --- 2006-10-11 15:27:09 - cd /tinderbox/HEAD/sparc64/sun4v
TB --- 2006-10-11 15:27:09 - /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -A src
TB --- 2006-10-11 15:33:58 - building world (CFLAGS=-O2 -pipe)
TB --- 2006-10-11 15:33:58 - cd /src
TB --- 2006-10-11 15:33:58 - /usr/bin/make -B buildworld
>>> World build started on Wed Oct 11 15:33:59 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 Wed Oct 11 16:28:39 UTC 2006
TB --- 2006-10-11 16:28:39 - generating LINT kernel config
TB --- 2006-10-11 16:28:39 - cd /src/sys/sun4v/conf
TB --- 2006-10-11 16:28:39 - /usr/bin/make -B LINT
TB --- 2006-10-11 16:28:39 - building LINT kernel (COPTFLAGS=-O2 -pipe)
TB --- 2006-10-11 16:28:39 - cd /src
TB --- 2006-10-11 16:28:39 - /usr/bin/make buildkernel KERNCONF=LINT
>>> Kernel build for LINT started on Wed Oct 11 16:28:40 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 --- 2006-10-11 16:28:40 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2006-10-11 16:28:40 - ERROR: failed to build lint kernel
TB --- 2006-10-11 16:28:40 - tinderbox aborted
TB --- 0.43 user 1.55 system 3704.76 real