[Xen-ia64-devel] Re: console output in xen.gz

["David Brown" <dmlb2000@xxxxxxxxx>]

On 2/5/07, David Brown <dmlb2000@xxxxxxxxx> wrote:
> I've been getting these messages from xen when I start up a domU not
> sure what they mean since they only have one name and an address of
> something in memory...
>
> (XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
> (XEN) lookup_domain_mpa: bad mpa 0xffffc09e279 (=> 0x1fff4000)
> (XEN) Warning: UC to WB for mpaddr=ffffc09e279
> (XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
> (XEN) lookup_domain_mpa: bad mpa 0xffffc09e279 (=> 0x1fff4000)
> (XEN) Warning: UC to WB for mpaddr=ffffc09e279
> (XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
> (XEN) lookup_domain_mpa: bad mpa 0xffffc09e279 (=> 0x1fff4000)
> (XEN) Warning: UC to WB for mpaddr=ffffc09e279
> (XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
> (XEN) lookup_domain_mpa: bad mpa 0xffffc09e279 (=> 0x1fff4000)
> (XEN) Warning: UC to WB for mpaddr=ffffc09e279
> (XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
> (XEN) lookup_domain_mpa: bad mpa 0xffffc0ef3be (=> 0x1fff4000)
> (XEN) Warning: UC to WB for mpaddr=ffffc0ef3be
> (XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
> (XEN) lookup_domain_mpa: bad mpa 0xffffc0de37a (=> 0x1fff4000)
> (XEN) Warning: UC to WB for mpaddr=ffffc0de37a
> (XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
> (XEN) lookup_domain_mpa: bad mpa 0xffffc09e27a (=> 0x1fff4000)
>
> I'm kinda confused as to what this means and what I can do (besides
> pipe the output to /dev/null) to fix what's going on...
>
> - David Brown
Also forgot to mention this is a standard rhel4 ia64 box with updated
e2fsprogs and later the domU hangs and the output is a little
different.

(XEN) tlb_track_allocate_entries:69 allocated 256 num_entries 512 num_free 256
(XEN) lookup_domain_mpa: d 0xf000000007af4080 id 1 current 0xf000000007ac8000 i0
(XEN) lookup_domain_mpa: bad mpa 0xffffc0ef3be (=> 0x1fff4000)
(XEN) Warning: UC to WB for mpaddr=ffffc0ef3be

The warnings look similar to the above only with a different address.

- David Brown

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