[head tinderbox] failure on amd64/amd64

[FreeBSD Tinderbox]

TB --- 2013-04-09 21:20:18 - tinderbox 2.10 running on freebsd-current.sentex.ca
TB --- 2013-04-09 21:20:18 - 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 --- 2013-04-09 21:20:18 - starting HEAD tinderbox run for amd64/amd64
TB --- 2013-04-09 21:20:18 - cleaning the object tree
TB --- 2013-04-09 21:20:18 - /usr/local/bin/svn stat /src
TB --- 2013-04-09 21:20:22 - At svn revision 249318
TB --- 2013-04-09 21:20:23 - building world
TB --- 2013-04-09 21:20:23 - CROSS_BUILD_TESTING=YES
TB --- 2013-04-09 21:20:23 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-04-09 21:20:23 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-04-09 21:20:23 - SRCCONF=/dev/null
TB --- 2013-04-09 21:20:23 - TARGET=amd64
TB --- 2013-04-09 21:20:23 - TARGET_ARCH=amd64
TB --- 2013-04-09 21:20:23 - TZ=UTC
TB --- 2013-04-09 21:20:23 - __MAKE_CONF=/dev/null
TB --- 2013-04-09 21:20:23 - cd /src
TB --- 2013-04-09 21:20:23 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Tue Apr  9 21:20:28 UTC 2013
>>> 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
>>> stage 5.1: building 32 bit shim libraries
>>> World build completed on Wed Apr 10 00:39:40 UTC 2013
TB --- 2013-04-10 00:39:40 - generating LINT kernel config
TB --- 2013-04-10 00:39:40 - cd /src/sys/amd64/conf
TB --- 2013-04-10 00:39:40 - /usr/bin/make -B LINT
TB --- 2013-04-10 00:39:40 - cd /src/sys/amd64/conf
TB --- 2013-04-10 00:39:40 - /usr/sbin/config -m LINT
TB --- 2013-04-10 00:39:40 - building LINT kernel
TB --- 2013-04-10 00:39:40 - CROSS_BUILD_TESTING=YES
TB --- 2013-04-10 00:39:40 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-04-10 00:39:40 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-04-10 00:39:40 - SRCCONF=/dev/null
TB --- 2013-04-10 00:39:40 - TARGET=amd64
TB --- 2013-04-10 00:39:40 - TARGET_ARCH=amd64
TB --- 2013-04-10 00:39:40 - TZ=UTC
TB --- 2013-04-10 00:39:40 - __MAKE_CONF=/dev/null
TB --- 2013-04-10 00:39:40 - cd /src
TB --- 2013-04-10 00:39:40 - /usr/bin/make -B buildkernel KERNCONF=LINT
>>> Kernel build for LINT started on Wed Apr 10 00:39:40 UTC 2013
>>> 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
[...]
              ^
/src/sys/kern/uipc_socket.c:250:29: error: tentative definition has type 'struct so_global_mtx' that is never completed
static struct so_global_mtx so_global_mtx;
                            ^
/src/sys/kern/uipc_socket.c:250:15: note: forward declaration of 'struct so_global_mtx'
static struct so_global_mtx so_global_mtx;
              ^
8 errors generated.
*** [uipc_socket.o] Error code 1

Stop in /obj/amd64.amd64/src/sys/LINT.
*** [buildkernel] Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2013-04-10 00:52:33 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2013-04-10 00:52:33 - ERROR: failed to build LINT kernel
TB --- 2013-04-10 00:52:33 - 10047.13 user 1886.20 system 12734.55 real


http://tinderbox.freebsd.org/tinderbox-head-build-HEAD-amd64-amd64.full