SELinux blocking EVERYTHING!

[Sean Earp]

Hello All-

I haven't updated my FC4T2 installation for a week or so, and did last
night ran a yum update to get back on top of the latest releases. 
Things went okay until I init 0'd to shut down my computer.  At the
screen where all the processes get killed as Fedora goes down, I was
recieving tons of error messages that access to this file and that
file was blocked.

Today I booted up into Fedora, and I can not get to runlevel 5 as
SELinux is blocking EVERYTHING from running.  I can not even "yum
update" as SELinux is blocking both the process as well as access to
the yum directory.

Is there anything I can do to 1) work around the problem, and 2) send
error logs of some sort to help track down the problem?

Any information would be greatly appreciated.  Thanks,

-Sean