VirtualBox broken by recent commit -248084

[AN]

FreeBSD FBSD10 10.0-CURRENT FreeBSD 10.0-CURRENT #36 r248127: Sun Mar 10
00:13:59 CST 2013     root at FBSD10:/usr/obj/usr/src/sys/MYKERNEL  amd64

Virtualbox was broken by this commit:
http://svnweb.freebsd.org/base?view=revision&revision=248084

===>   Registering installation for virtualbox-ose-kmod-4.2.6_1
Installing virtualbox-ose-kmod-4.2.6_1... done
===>  Cleaning for virtualbox-ose-kmod-4.2.6_1
[root at FBSD10 /usr/ports/emulators/virtualbox-ose-kmod]# kldload vboxdrv.ko
kldload: can't load vboxdrv.ko: Exec format error

>From commit log:
"The KPI results heavilly broken by this commit.  Thirdy part ports must
be updated accordingly (I can think off-hand of VirtualBox, for example)."