warning in boot messages

Hi, I find the following in the boot messages of my debian SID.

WARNING: unexpected IO-APIC, please mail
to [email protected]

I thing you need some more and I send you this:

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nauj27@debian27:~$ dmesg | grep WARNING -A 1 -B 20
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000080
ESR value after enabling vector: 00000000
ENABLING IO-APIC IRQs
Setting 2 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 2 ... ok.
init IO_APIC IRQs
 IO-APIC (apicid-pin) 2-0, 2-5, 2-10, 2-11, 2-17, 2-18, 2-19, 2-20, 2-23
not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 20.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................

IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
.... register #01: 00178002

.......     : max redirection entries: 0017
.......     : PRQ implemented: 1
.......     : IO APIC version: 0002

WARNING: unexpected IO-APIC, please mail
to [email protected]
nauj27@debian27:~$
**************************

If you need some more, ask you that you need. I see the WARNING message but don't know that to do :)

Regards,

Juan Martín

PD: excuse my bad english :D