An unexpected IO-APIC was found

OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
I/O APIC #4 Version 17 at 0xFEC00000.
Enabling APIC mode: Flat.	Using 1 I/O APICs
Processors: 4
Building zonelist for node : 0
Kernel command line: root=/dev/sda5 vga=0x317  hda=ide-scsi hdalun=0 acpi=off desktop splash=silent
ide_setup: hda=ide-scsi
ide_setup: hdalun=0
bootsplash: silent mode.
Initializing CPU#0
Detected 2405.863 MHz processor.
Console: colour dummy device 80x25
Calibrating delay loop... 4751.36 BogoMIPS
Memory: 1023276k/1048512k available (1874k kernel code, 16528k reserved, 638k data, 188k init, 131008k highmem)
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode cache hash table entries: 65536 (order: 7, 524288 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 65536 (order: 6, 262144 bytes)
Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: bfebfbff 00000000 00000000 00000000
CPU:             Common caps: bfebfbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch ([email protected])
mtrr: detected mtrr type: Intel
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: bfebfbff 00000000 00000000 00000000
CPU:             Common caps: bfebfbff 00000000 00000000 00000000
CPU0: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
per-CPU timeslice cutoff: 1463.08 usecs.
task migration cache decay timeout: 2 msecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/1 eip 3000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 4800.51 BogoMIPS
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check reporting enabled on CPU#1.
CPU:     After generic, caps: bfebfbff 00000000 00000000 00000000
CPU:             Common caps: bfebfbff 00000000 00000000 00000000
CPU1: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
Booting processor 2/6 eip 3000
Initializing CPU#2
masked ExtINT on CPU#2
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 4800.51 BogoMIPS
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 3
Intel machine check reporting enabled on CPU#2.
CPU:     After generic, caps: bfebfbff 00000000 00000000 00000000
CPU:             Common caps: bfebfbff 00000000 00000000 00000000
CPU2: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
Booting processor 3/7 eip 3000
Initializing CPU#3
masked ExtINT on CPU#3
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 4800.51 BogoMIPS
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 3
Intel machine check reporting enabled on CPU#3.
CPU:     After generic, caps: bfebfbff 00000000 00000000 00000000
CPU:             Common caps: bfebfbff 00000000 00000000 00000000
CPU3: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
Total of 4 processors activated (19152.89 BogoMIPS).
cpu_sibling_map[0] = 1
cpu_sibling_map[1] = 0
cpu_sibling_map[2] = 3
cpu_sibling_map[3] = 2
ENABLING IO-APIC IRQs
Setting 4 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 4 ... ok.
init IO_APIC IRQs
 IO-APIC (apicid-pin) 4-0, 4-5, 4-9, 4-11, 4-20, 4-21 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 25.
number of IO-APIC #4 registers: 24.
testing the IO APIC.......................

IO APIC #4......
.... register #00: 04000000
.......    : physical APIC id: 04
.......    : Delivery Type: 0
.......    : LTS          : 0
.... register #01: 00178020
.......     : max redirection entries: 0017
.......     : PRQ implemented: 1
.......     : IO APIC version: 0020
.... register #02: 00178020
.......     : arbitration: 00
An unexpected IO-APIC was found. If this kernel release is less than
three months old please report this to [email protected]
.... IRQ redirection table:
 NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:   
 00 000 00  1    0    0   0   0    0    0    00
 01 00F 0F  0    0    0   0   0    1    1    39
 02 00F 0F  0    0    0   0   0    1    1    31
 03 00F 0F  0    0    0   0   0    1    1    41
 04 00F 0F  0    0    0   0   0    1    1    49
 05 000 00  1    0    0   0   0    0    0    00
 06 00F 0F  0    0    0   0   0    1    1    51
 07 00F 0F  0    0    0   0   0    1    1    59
 08 00F 0F  0    0    0   0   0    1    1    61
 09 000 00  1    0    0   0   0    0    0    00
 0a 00F 0F  0    0    0   0   0    1    1    69
 0b 000 00  1    0    0   0   0    0    0    00
 0c 00F 0F  0    0    0   0   0    1    1    71
 0d 00F 0F  0    0    0   0   0    1    1    79
 0e 00F 0F  0    0    0   0   0    1    1    81
 0f 00F 0F  0    0    0   0   0    1    1    89
 10 00F 0F  1    1    0   1   0    1    1    91
 11 00F 0F  1    1    0   1   0    1    1    99
 12 00F 0F  1    1    0   1   0    1    1    A1
 13 00F 0F  1    1    0   1   0    1    1    A9
 14 000 00  1    0    0   0   0    0    0    00
 15 000 00  1    0    0   0   0    0    0    00
 16 00F 0F  1    1    0   1   0    1    1    B1
 17 00F 0F  1    1    0   1   0    1    1    B9
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ10 -> 0:10
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2429.0057 MHz.
..... host bus clock speed is 134.0947 MHz.
cpu: 0, clocks: 134947, slice: 26989
CPU0<T0:134944,T1:107952,D:3,S:26989,C:134947>
cpu: 1, clocks: 134947, slice: 26989
cpu: 2, clocks: 134947, slice: 26989
cpu: 3, clocks: 134947, slice: 26989
CPU1<T0:134944,T1:80960,D:6,S:26989,C:134947>
CPU2<T0:134944,T1:53968,D:9,S:26989,C:134947>
CPU3<T0:134944,T1:26976,D:12,S:26989,C:134947>
checking TSC synchronization across CPUs: passed.
migration_task 0 on cpu=0
migration_task 1 on cpu=1
migration_task 2 on cpu=2
migration_task 3 on cpu=3
ACPI: Subsystem revision 20030619
ACPI: Disabled via command line (acpi=off)
PCI: PCI BIOS revision 2.10 entry at 0xfbac0, last bus=3
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 00:1f.2
Transparent bridge - Intel Corp. 82801BA/CA/DB/EB PCI Bridge
PCI: Using IRQ router PIIX [8086/24d0] at 00:1f.0
PCI->APIC IRQ transform: (B0,I29,P0) -> 16
PCI->APIC IRQ transform: (B0,I29,P1) -> 19
PCI->APIC IRQ transform: (B0,I29,P2) -> 18
PCI->APIC IRQ transform: (B0,I29,P0) -> 16
PCI->APIC IRQ transform: (B0,I29,P3) -> 23
PCI->APIC IRQ transform: (B0,I31,P0) -> 18
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B1,I0,P0) -> 16
PCI->APIC IRQ transform: (B2,I1,P0) -> 18
PCI->APIC IRQ transform: (B3,I10,P0) -> 22
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16)
apm: disabled - APM is not SMP safe.
Starting kswapd
bigpage subsystem: allocated 0 bigpages (=0MB).
allocated 32 pages and 32 bhs reserved for the highmem bounces
kinoded started
VFS: Disk quotas vdquot_6.5.1
aio_setup: num_physpages = 65532
aio_setup: sizeof(struct page) = 48
vesafb: framebuffer at 0xf0000000, mapped to 0xf8810000, size 32768k
vesafb: mode is 1024x768x16, linelength=2048, pages=9
vesafb: protected mode interface info at c000:7d20
vesafb: scrolling: redraw
vesafb: directcolor: size=0:5:6:5, shift=0:11:5:0
bootsplash 3.0.9-2003/09/08: looking for picture.... silenjpeg size 22326 bytes, found (1024x768, 11098 bytes, v3).
bootsplash: silent jpeg found.
bootsplash: silent jpeg found.
Console: switching to colour frame buffer device 118x38
fb0: VESA VGA frame buffer device
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10e
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 64000K size 1024 blocksize
loop: loaded (max 16 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5-SATA: IDE controller at PCI slot 00:1f.2
ICH5-SATA: chipset revision 2
ICH5-SATA: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:pio
hda: _NEC DVD_RW ND-1300A, ATAPI CD/DVD-ROM drive
hdb: TOSHIBA DVD-ROM SD-M1712, ATAPI CD/DVD-ROM drive
hdc: ST3160023AS, ATA DISK drive
blk: queue c047cfe8, I/O limit 4095Mb (mask 0xffffffff)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hdc: attached ide-disk driver.
hdc: host protected area => 1
hdc: 312581808 sectors (160042 MB) w/8192KiB Cache, CHS=19457/255/63, UDMA(33)
ide-floppy driver 0.99.newide
Partition check:
 hdc: hdc1 hdc2 hdc3
ide-floppy driver 0.99.newide
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
cryptoapi: loaded
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 394k freed
VFS: Mounted root (ext2 filesystem).
SCSI subsystem driver Revision: 1.00
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
ncr53c8xx: at PCI bus 3, device 10, function 0
ncr53c8xx: 53c895 detected 
ncr53c895-0: rev 0x1 on pci bus 3 device 10 function 0 irq 22
ncr53c895-0: ID 7, Fast-40, Parity Checking
scsi0 : ncr53c8xx-3.4.3b-20010512
  Vendor: IBM       Model: DPSS-336950N      Rev: S96H
  Type:   Direct-Access                      ANSI SCSI revision: 03
ncr53c895-0-<1,*>: FAST-40 WIDE SCSI 80.0 MB/s (25 ns, offset 31)
Attached scsi disk sda at scsi0, channel 0, id 1, lun 0
SCSI device sda: 72170880 512-byte hdwr sectors (36951 MB)
 sda: sda1 sda2 < sda5 > sda3
Promise Fasttrak(tm) Softwareraid driver 0.03beta: No raid array found
reiserfs: found format "3.6" with standard journal
reiserfs: enabling write barrier flush mode
reiserfs: using ordered data mode
reiserfs: checking transaction log (device sd(8,5)) ...
for (sd(8,5))
Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Trying to move old root to /initrd ... failed
Unmounting old root
Trying to free ramdisk memory ... okay
Freeing unused kernel memory: 188k freed
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
reiserfs: enabling write barrier flush mode
lvm-mp: allocating 42 lowmem entries at c263c000
LVM version 1.0.5+(mp-v6c)(22/07/2002) module loaded
reiserfs: enabling write barrier flush mode
Adding Swap: 730948k swap-space (priority 42)
reiserfs: enabling write barrier flush mode
reiserfs: enabling write barrier flush mode
NTFS driver 2.1.4a [Flags: R/O MODULE].
NTFS volume version 3.1.
NTFS volume version 3.1.
Journalled Block Device driver loaded
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide1(22,3), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
hdb: attached ide-cdrom driver.
hdb: ATAPI 48X DVD-ROM drive, 128kB Cache
Uniform CD-ROM driver Revision: 3.12
hda: attached ide-scsi driver.
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
  Vendor: _NEC      Model: DVD_RW ND-1300A   Rev: 1.05
  Type:   CD-ROM                             ANSI SCSI revision: 02
Intel(R) PRO/1000 Network Driver - version 5.2.16
Copyright (c) 1999-2003 Intel Corporation.
PCI: Setting latency timer of device 02:01.0 to 64
eth0: Intel(R) PRO/1000 Network Connection
e1000: eth0 NIC Link is Up 100 Mbps Full Duplex
raw1394: /dev/raw1394 device initialized
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
PCI: Setting latency timer of device 00:1d.7 to 64
ehci_hcd 00:1d.7: Intel Corp. 82801EB USB2 Enhanced Host Controller
ehci_hcd 00:1d.7: irq 23, pci mem fa97d000
usb.c: new USB bus registered, assigned bus number 1
ehci_hcd 00:1d.7: enabled 64bit PCI DMA
PCI: 00:1d.7 PCI cache line size set incorrectly (0 bytes) by BIOS/FW.
PCI: 00:1d.7 PCI cache line size corrected to 32.
ehci_hcd 00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2003-Jun-19/2.4
hub.c: USB hub found
hub.c: 8 ports detected
usb-uhci.c: $Revision: 1.275 $ time 16:53:01 Dec 19 2003
usb-uhci.c: High bandwidth mode enabled
PCI: Setting latency timer of device 00:1d.0 to 64
usb-uhci.c: USB UHCI at I/O 0xbc00, IRQ 16
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.1 to 64
usb-uhci.c: USB UHCI at I/O 0xb000, IRQ 19
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.2 to 64
usb-uhci.c: USB UHCI at I/O 0xb400, IRQ 18
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 4
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.3 to 64
usb-uhci.c: USB UHCI at I/O 0xb800, IRQ 16
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 5
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
uhci.c: USB Universal Host Controller Interface driver v1.1
mice: PS/2 mouse device common for all mice
Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
PCI: Setting latency timer of device 00:1f.5 to 64
intel8x0: clocking to 48000
IPsec Security Association Database (SADB): initialized.
IPsec Security Policy Database (SPD): initialized.
IPsec PF_KEY V2: initialized
IPv6 v0.8 (usagi-cvs/IPsec6 based StS) for NET4.0
IPv6 over IPv4 tunneling driver
parport0: PC-style at 0x378 [PCSPP,TRISTATE]
lp0: using parport0 (polling).
usb.c: registered new driver serial
usbserial.c: USB Serial support registered for Generic
usbserial.c: USB Serial Driver core v1.4
eth0: no IPv6 routers present
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux video capture interface: v1.00