Xorg fails to start after upgrading to 8 stable

[Xihong Yin]

I upgraded from 7.2 to 8.0. Xorg can't start. I got the following
message when I type 'startx'.  I already upgraded Xorg, hal
and libusb to the latest. Anybody can help?

Script started on Fri Jun 18 00:20:21 2010
c512 at router1:~> startx 
xauth:  creating new authority file /home/c512/.serverauth.69871


X.Org X Server 1.7.5
Release Date: 2010-02-16
X Protocol Version 11, Revision 0
Build Operating System: FreeBSD 8.0-RELEASE-p2 i386 
Current Operating System: FreeBSD rt.hm.com 8.1-PRERELEASE FreeBSD 8.1-PRERELEASE #0: Sat Jun  5 22:46:16 EDT 2010     c512 at rt.hm.com:/usr/obj/usr/src/sys/MY8XKERNEL i386
Build Date: 31 May 2010  11:11:42PM

Current version of pixman: 0.16.6
 	Before reporting problems, check http://wiki.x.org
 	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
 	(++) from command line, (!!) notice, (II) informational,
 	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Jun 18 00:20:24 2010
(==) Using config file: "/etc/X11/xorg.conf"
record: RECORD extension enabled at configure time.
record: This extension is known to be broken, disabling extension now..
record: http://bugs.freedesktop.org/show_bug.cgi?id=20500

waiting for X server to shut down