Apple MacBook Panic - AP #1 (PHY# 1) failed!

[Patrick Lamaiziere]

Le Tue, 22 Sep 2009 18:09:06 -0500,
Chris Ruiz <yr.retarded at gmail.com> a écrit :

> At some point freebsd amd64 stopped booting on my MacBook 4,1 (penryn
> w/ intel chipset).  Amd64 panics and endlessly scrolls the screen
> while i386 asks "panic y/n? [y]".  Keyboard input does not work so I
> can not break into debugger.  I thought this was a known issue but
> have not heard anything about it recently, so I am reporting it again.
> This panic happens with 8.0-beta1 -> 8.0-rc1.  Is this fixed in
> CURRENT yet?  Here's the last two lines of console output.

That was fixed for the Macbook Pro model 3,1
See :
http://lists.freebsd.org/pipermail/freebsd-current/2009-August/010778.html

I guess you have to add the Macbook 4,1 (you can read the exact model
with dmidecode) and try this patch.