[Xen-users] Re: Panic on CPU 0

["Gianluca Mardente" <gianluca.mardente@xxxxxxxxx>]

I tried removing the console=vga (my gpxe script is now
> #!gpxe
> kernel xen-3.2.0
> module initrd.img
> module vmlinuz-2.6.18.8-xen ro root=/dev/ram0
> boot
)

and the error I get now is
Panic on CPU 0:
Cannot access memory beyond end of bootstrap direct-map area
Reboot in five seconds...
Unknown interrupt (cr2=fffdf020)


Sorry, I'm just trying different things :(

Thanks,
 Gianluca

On Thu, May 15, 2008 at 3:43 PM, Gianluca Mardente
<gianluca.mardente@xxxxxxxxx> wrote:
> Hi all,
>  I'm trying to boot XEN. I get the following error though
>
> Panic on CPU 0:
> Early fatal page fault at e008:ff134570 (cr2=fffdf020, ec=0000)
> Reboot in five seconds...
> Unknown interrupt (cr2=fffdf020)
>
> My system has 2GB of RAM.
>
> Has anyone had the same problem and can give an hint? Thanks.
>
> In case anyone had done the same I'm doing, I'm actually downloading
> XEN from the network (using etherboot)
>
> This is the gpxe script I use
>
> #!gpxe
> kernel xen-3.2.0 console=vga
> module initrd.img
> module vmlinuz-2.6.18.8-xen ro root=/dev/ram0
> boot
>
>
> I can boot XEN instead if I use Grub in the following way
>
> title XEN
>     root (hd0,0)
>     kernel /xen-3.2.0.gz console=vga
>     module /vmlinuz-2.6.18.8-xen ro root=LABEL=/ console=tty0
>     module /initrd.img
>
> Thanks,
>  Gianluca
>

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