VirtualBox-4.1.12 build failed on 10-CURRENT

[Daichi GOTO]

VirtualBox-4.1.12 build failed on 10-CURRENT: 

# uname -a
FreeBSD parancell.ongs.co.jp 10.0-CURRENT FreeBSD 10.0-CURRENT #17 r233718: Sat Mar 31 09:41:56 JST 2012     root at parancell.ongs.co.jp:/usr/obj/usr/src/sys/PARANCELL  amd64
# make
....
kBuild: Compiling VBoxRT - /home/ports-build/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.1.12/src/VBox/Runtime/r3/posix/process-creation-posix.cpp
kBuild: Compiling VBoxRT - /home/ports-build/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.1.12/src/VBox/Runtime/r3/posix/rand-posix.cpp
kBuild: Compiling VBoxRT - /home/ports-build/usr/ports/emulators/virtualbox-ose/work/VirtualBox-4.1.12/src/VBox/Runtime/r3/posix/semevent-posix.cpp
*** [do-build] Signal 11

Stop in /usr/ports/emulators/virtualbox-ose.
# 

Someone has any ideas?

-- 
Daichi GOTO (daichi)
FreeBSD Committer, http://www.FreeBSD.org The Power To Serve