unexpected IO-APIC #2

Hi
 
I have configured ATM kernel and is now trying to bring it up, but with poor results. 
In dmesg file I found a printout that told me to send a mail to you. 
dmesg file as attachment.
 
br: Kjell

Linux version 2.4.18-3custom (root <at> itpc430) (gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-110)) #1
SMP Tue Jun 1 13:28:38 EEST 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
 BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
 BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
found SMP MP-table at 000f4e10
hm, page 000f4000 reserved twice.
hm, page 000f5000 reserved twice.
hm, page 000f0000 reserved twice.
hm, page 000f1000 reserved twice.
On node 0 totalpages: 229376
zone(0): 4096 pages.

An unexpected IO-APIC was found.

An unexpected IO-APIC was found. If this kernel release is less than
three months old please report this to linux-smp <at> vger.kernel.org

well is just 1 pentium 4 xeon with HT, on one mother board asus 
http://www.asus.com.tw/support/download/item.aspx?ModelName=P4S800-MX&Type=All&SLanguage=en-us
but since is asked. The computer works fine, I upgrade for the latest
bios but have no effects, ACPI works fine.

root <at> rh10:~#cat /proc/interrupts
           CPU0
  0:    3139566  local-APIC-edge  timer
  1:      33012    IO-APIC-edge  keyboard
  8:          1    IO-APIC-edge  rtc
 12:     789425    IO-APIC-edge  PS/2 Mouse
 14:     174518    IO-APIC-edge  ide0
 15:     482394    IO-APIC-edge  ide1
 18:         90   IO-APIC-level  SiS SI7012
 19:     735141   IO-APIC-level  eth0
 20:          0            none  acpi, usb-ohci
 21:          0   IO-APIC-level  usb-ohci
 23:          0   IO-APIC-level  ehci_hcd
NMI:          0
LOC:    3139527
ERR:          0
MIS:          0
root <at> rh10:~#cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 2

kernel told me to mail this address :)

WARNING: unexpected IO-APIC, please mail
to linux-smp <at> vger.kernel.org

Okay guys, this is the first time i've noticed this. I was just looking
through /var/log/messages because my kernel (not the one that produced the
above message) just oopsed and for some reason it didnt bring down the
machine completly like the other 99% of times it has...

My question is, i assume you'll want to know a few things about my hardware,
so what do you want me to give you.

I can give you /var/log/messages and lspci output. Also, i might as well
explain some problems i've been having which this may be related to.

The problems are constant oops, not of the latest type, but the type where a
request for a virtual address could not.. something or other :) acutlay i
have a dmesg out put with that in it if you want that too. But normaly these
oops cause a complete halt of the system and for some reason it loves to
have them when compiling large apps such as mplayer or firefox... it loves
firefox...

anyhoo... What do you want from me now if
anything?

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WARNING: unexpected IO-APIC

I had compiled a new kernel 2.4.20 with the patch linux-abi-2.4.20.0.patch.gz

Linux version 2.4.20 (root <at> localhost.localdomain) (gcc version 2.96 20000731 
(Red Hat Linux 7.3 2.96-110)) #9 SMP Fre Jun 4 07:09:17 UTC 2004

I was told to mail this message to you:
In the attachmend is the hole dmesg 

IO APIC #2......
.... register #00: 02000000
.......    : physical APIC id: 02
.... register #01: 00178003
.......     : max redirection entries: 0017
.......     : PRQ implemented: 1
.......     : IO APIC version: 0003
 WARNING: unexpected IO-APIC, please mail
          to linux-smp <at> vger.kernel.org

CPU0: AMD Athlon(tm) XP 2400+ stepping 01
per-CPU timeslice cutoff: 731.38 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000080
ESR value after enabling vector: 00000000
Error: only one processor found.

I do not understand this message

The reason why I patched linux-abi-2.4.20.0.patch
is the need of using an old INFORMIX application which I was unsing in 
SCO-XENIX-V

WARNING: unexpected IO-APIC

Linux version 2.4.18 (root <at> Pythagoras) (gcc version 2.95.4 20011002 
(Debian prerelease)) #2 Sat Jun 5 15:44:15 PDT 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003ff30000 (usable)
 BIOS-e820: 000000003ff30000 - 000000003ff40000 (ACPI data)
 BIOS-e820: 000000003ff40000 - 000000003fff0000 (ACPI NVS)
 BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved)
127MB HIGHMEM available.
found SMP MP-table at 000ff780
hm, page 000ff000 reserved twice.
hm, page 00100000 reserved twice.
hm, page 000f1000 reserved twice.
hm, page 000f2000 reserved twice.
On node 0 totalpages: 261936
zone(0): 4096 pages.
zone(1): 225280 pages.
zone(2): 32560 pages.
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: ASUSTek  Product ID:  APIC at: 0xFEE00000
Processor #0 Unknown CPU [15:3] APIC version 20
I/O APIC #2 Version 32 at 0xFEC00000.
Processors: 1
Kernel command line: auto BOOT_IMAGE=new ro root=302
Initializing CPU#0
Detected 2798.728 MHz processor.

Help .

Sir ,

We are from Brazil, and we have a SERVER with Assus P4C800 + 2.8 HT + 2 GB ram
machine and when intalling Kernel 2.4.18-3 + Red Hat 7.3 we receive the massage
Warning . We are having a problem that some time stop the machine and we would like
to know if you can help us with this alert Warning .

Jun  8 09:48:01 centersite kernel: ENABLING IO-APIC IRQs
Jun  8 09:48:01 centersite kernel: Setting 2 in the phys_id_present_map
Jun  8 09:48:01 centersite kernel: ...changing IO-APIC physical APIC ID to 2 ... ok.
Jun  8 09:48:01 centersite kernel: ..TIMER: vector=0x31 pin1=2 pin2=0
Jun  8 09:48:01 centersite kernel: testing the IO APIC.......................
Jun  8 09:48:01 centersite random: Initializing random number generator:  succeeded
Jun  8 09:48:01 centersite kernel:
Jun  8 09:48:01 centersite kernel:  WARNING: unexpected IO-APIC, please mail
Jun  8 09:48:01 centersite kernel:           to linux-smp <at> vger.kernel.org
Jun  8 09:48:01 centersite kernel: .................................... done.
Jun  8 09:48:01 centersite kernel: Using local APIC timer interrupts.
Jun  8 09:48:01 centersite kernel: calibrating APIC timer ...

Atenciosamente,

Ricardo
Web Master

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2.6.7 ACPI OOPS (random dereferrencing)

Hello!

Booting 2.6.7 on a machine, stops after "ACPI: Subsystem revision 
2004????" with a derefferencing NULL at random addresses. First was 
00000292, then 00000084. This changes after every reboot.
With "acpi=off" it boots ok (but without sibling cpu).

2.6.5 was ok.

I can try some patches if you want.
Thank you.

00:00.0 Host bridge: Intel Corp. 82865G/PE/P DRAM Controller/Host-Hub 
Interface (rev 02)
00:02.0 VGA compatible controller: Intel Corp. 82865G Integrated Graphics 
Device (rev 02)
00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1 
(rev 02)
00:1d.1 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2 
(rev 02)
00:1d.2 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3 
(rev 02)
00:1d.3 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #4 
(rev 02)
00:1d.7 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI 
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI 
Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Bridge (rev 
02)

Re: 2.6.7 ACPI OOPS (random dereferrencing)

Hello,

> 2.6.5 says:
> Linux version 2.6.7 (root <at> hosting) (gcc version 3.3.4) #1 SMP 
               ^^^^^^^^

Is this 2.6.5 or 2.6.7 ?

You wanted to include 2.6.5 with ACPI on I guess...

Regards,
Paul

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Re: 2.6.7 ACPI OOPS (random dereferrencing)

On Fri, 18 Jun 2004, Paul Rolland wrote:

> Hello,
>
>> 2.6.5 says:
>> Linux version 2.6.7 (root <at> hosting) (gcc version 3.3.4) #1 SMP
>               ^^^^^^^^
>
> Is this 2.6.5 or 2.6.7 ?

I didn't captured the 2.6.5 output.
So I gave a 2.6.5 output for informations.

>
> You wanted to include 2.6.5 with ACPI on I guess...
>
> Regards,
> Paul
>

---
Catalin(ux aka Dino) BOIE
catab at deuroconsult.ro
http://kernel.umbrella.ro/
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