[head tinderbox] failure on powerpc/powerpc

TB --- 2012-12-11 03:24:20 - tinderbox 2.9 running on freebsd-current.sentex.ca
TB --- 2012-12-11 03:24:20 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012     des_at_freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC  amd64
TB --- 2012-12-11 03:24:20 - starting HEAD tinderbox run for powerpc/powerpc
TB --- 2012-12-11 03:24:20 - cleaning the object tree
TB --- 2012-12-11 03:24:20 - checking out /src from svn://svn.freebsd.org/base/head
TB --- 2012-12-11 03:24:20 - cd /tinderbox/HEAD/powerpc/powerpc
TB --- 2012-12-11 03:24:20 - /usr/local/bin/svn cleanup /src
TB --- 2012-12-11 03:26:28 - /usr/local/bin/svn update /src
TB --- 2012-12-11 03:26:35 - At svn revision 244108
TB --- 2012-12-11 03:26:36 - building world
TB --- 2012-12-11 03:26:36 - CROSS_BUILD_TESTING=YES
TB --- 2012-12-11 03:26:36 - MAKEOBJDIRPREFIX=/obj
TB --- 2012-12-11 03:26:36 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2012-12-11 03:26:36 - SRCCONF=/dev/null
TB --- 2012-12-11 03:26:36 - TARGET=powerpc
TB --- 2012-12-11 03:26:36 - TARGET_ARCH=powerpc
TB --- 2012-12-11 03:26:36 - TZ=UTC
TB --- 2012-12-11 03:26:36 - __MAKE_CONF=/dev/null
TB --- 2012-12-11 03:26:36 - cd /src
TB --- 2012-12-11 03:26:36 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Tue Dec 11 03:26:42 UTC 2012
>>> 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 Tue Dec 11 05:52:06 UTC 2012
TB --- 2012-12-11 05:52:06 - generating LINT kernel config
TB --- 2012-12-11 05:52:06 - cd /src/sys/powerpc/conf
TB --- 2012-12-11 05:52:06 - /usr/bin/make -B LINT
TB --- 2012-12-11 05:52:06 - cd /src/sys/powerpc/conf
TB --- 2012-12-11 05:52:06 - /usr/sbin/config -m LINT
TB --- 2012-12-11 05:52:06 - building LINT kernel
TB --- 2012-12-11 05:52:06 - CROSS_BUILD_TESTING=YES
TB --- 2012-12-11 05:52:06 - MAKEOBJDIRPREFIX=/obj
TB --- 2012-12-11 05:52:06 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2012-12-11 05:52:06 - SRCCONF=/dev/null
TB --- 2012-12-11 05:52:06 - TARGET=powerpc
TB --- 2012-12-11 05:52:06 - TARGET_ARCH=powerpc
TB --- 2012-12-11 05:52:06 - TZ=UTC
TB --- 2012-12-11 05:52:06 - __MAKE_CONF=/dev/null
TB --- 2012-12-11 05:52:06 - cd /src
TB --- 2012-12-11 05:52:06 - /usr/bin/make -B buildkernel KERNCONF=LINT
>>> Kernel build for LINT started on Tue Dec 11 05:52:06 UTC 2012
>>> 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
[...]
cc -c -O -pipe  -std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option   -nostdinc  -I. -I/src/sys -I/src/sys/contrib/altq -I/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=15000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-builtin -msoft-float -Wa,-many -fno-omit-frame-pointer -msoft-float -mno-altivec -ffreestanding -fstack-protector -Werror  /src/sys/kern/subr_turnstile.c
cc -c -O -pipe  -std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option   -nostdinc  -I. -I/src/sys -I/src/sys/contrib/altq -I/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=15000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-builtin -msoft-float -Wa,-many -fno-omit-frame-pointer -msoft-float -mno-altivec -ffreestanding -fstack-protector -Werror  /src/sys/kern/subr_uio.c
cc -c -O -pipe  -std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option   -nostdinc  -I. -I/src/sys -I/src/sys/contrib/altq -I/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=15000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-builtin -msoft-float -Wa,-many -fno-omit-frame-pointer -msoft-float -mno-altivec -ffreestanding -fstack-protector -Werror  /src/sys/kern/subr_unit.c
cc -c -O -pipe  -std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option   -nostdinc  -I. -I/src/sys -I/src/sys/contrib/altq -I/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=15000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-builtin -msoft-float -Wa,-many -fno-omit-frame-pointer -msoft-float -mno-altivec -ffreestanding -fstack-protector -Werror  /src/sys/kern/subr_witness.c
cc1: warnings being treated as errors
/src/sys/kern/subr_witness.c: In function 'witness_unlock':
/src/sys/kern/subr_witness.c:1517: warning: 'instance' may be used uninitialized in this function
/src/sys/kern/subr_witness.c:1521: warning: 'i' may be used uninitialized in this function
*** [subr_witness.o] Error code 1

Stop in /obj/powerpc.powerpc/src/sys/LINT.
*** [buildkernel] Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2012-12-11 05:59:41 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2012-12-11 05:59:41 - ERROR: failed to build LINT kernel
TB --- 2012-12-11 05:59:41 - 7567.98 user 943.02 system 9321.21 real


http://tinderbox.freebsd.org/tinderbox-head-HEAD-powerpc-powerpc.full