WARNING: unexpected IO-APIC, please mail

[Panagiotis Melas <pmelas@gmx.net>]

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Hi all,

I've installed recently Madrake 9.0 on my system but the system 
"shutsdown" like an apm suspend every 10 min ....

Anyway examining the dmesg I found a linux kernel warning which I 
attached to my e-mail as well the logged messages during those suspend 
periods, if you can find something wrong please let me know.

Regards

Panos

PS cat from /var/log/messages

Oct 19 21:20:37 mpileni su(pam_unix)[2416]: session opened for user root 
by (uid=501)
Oct 19 21:25:25 mpileni network: Shutting down interface eth0:  succeeded
Oct 19 21:25:25 mpileni network: Shutting down loopback interface: 
succeeded
Oct 19 21:25:25 mpileni /etc/hotplug/net.agent: NET unregister event not 
supported
Oct 19 21:25:25 mpileni gpm: gpm shutdown succeeded
Oct 19 21:25:26 mpileni apmd[1065]: System Suspend
Oct 19 21:25:30 mpileni usb: Initializing USB controller (usb-uhci): 
succeeded
Oct 19 21:25:30 mpileni kernel: mice: PS/2 mouse device common for all mice
Oct 19 21:25:30 mpileni network: Setting network parameters:  succeeded
Oct 19 21:25:30 mpileni network: Bringing up loopback interface:  succeeded
Oct 19 21:25:31 mpileni kernel: 8139too Fast Ethernet driver 0.9.25
Oct 19 21:25:31 mpileni kernel: eth0: RealTek RTL8139 Fast Ethernet at 
0xd0876f00, 00:20:ed:15:37:37, IRQ 5
Oct 19 21:25:31 mpileni kernel: eth0: Setting half-duplex based on 
auto-negotiated partner ability 0000.
Oct 19 21:25:33 mpileni network: Bringing up interface eth0:  succeeded
Oct 19 21:25:33 mpileni netfs: Mounting other filesystems:  succeeded
Oct 19 21:25:34 mpileni apmd[1065]: Normal Resume after 00:00:08 (-1% 
unknown) AC power

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Linux version 2.4.19-16mdk (quintela@bi.mandrakesoft.com) (gcc version 3.2 (Mandrake Linux 9.0 3.2-1mdk)) #1 Fri Sep 20 18:15:05 CEST 2002
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
 BIOS-e820: 000000000fff0000 - 000000000fff8000 (ACPI data)
 BIOS-e820: 000000000fff8000 - 0000000010000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
255MB LOWMEM available.
found SMP MP-table at 000fb4c0
hm, page 000fb000 reserved twice.
hm, page 000fc000 reserved twice.
hm, page 000f6000 reserved twice.
hm, page 000f7000 reserved twice.
Advanced speculative caching feature present
On node 0 totalpages: 65520
zone(0): 4096 pages.
zone(1): 61424 pages.
zone(2): 0 pages.
Intel MultiProcessor Specification v1.1
    Virtual Wire compatibility mode.
OEM ID:  Product ID:  APIC at: 0xFEE00000
Processor #0 Pentium(tm) Pro APIC version 0
BIOS bug, APIC version is 0 for CPU#0! fixing up to 0x10. (tell your hw vendor)
I/O APIC #2 Version 2 at 0xFEC00000.
Processors: 1
Kernel command line: auto BOOT_IMAGE=linux-nonfb ro root=305 devfs=mount
Initializing CPU#0
Detected 1333.412 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 2660.76 BogoMIPS
Memory: 256512k/262080k available (1176k kernel code, 5180k reserved, 444k data, 136k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode cache hash table entries: 16384 (order: 5, 131072 bytes)
Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
CPU: Before vendor init, caps: 0383fbff c1cbfbff 00000000, vendor = 2
Advanced speculative caching feature present
Disabling advanced speculative caching
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU: After vendor init, caps: 0383fbf7 c1cbfbff 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: 0383fbf7 c1cbfbff 00000000 00000000
CPU:             Common caps: 0383fbf7 c1cbfbff 00000000 00000000
CPU: AMD Athlon(tm) XP 1500+ stepping 02
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
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, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 16.
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 linux-smp@vger.kernel.org
.... 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
 01 001 01  0    0    0   0   0    1    1    39
 02 001 01  0    0    0   0   0    1    1    31
 03 001 01  0    0    0   0   0    1    1    41
 04 001 01  0    0    0   0   0    1    1    49
 05 001 01  1    1    0   1   0    1    1    51
 06 001 01  0    0    0   0   0    1    1    59
 07 001 01  0    0    0   0   0    1    1    61
 08 001 01  0    0    0   0   0    1    1    69
 09 001 01  1    1    0   1   0    1    1    71
 0a 001 01  1    1    0   1   0    1    1    79
 0b 001 01  1    1    0   1   0    1    1    81
 0c 001 01  0    0    0   0   0    1    1    89
 0d 001 01  0    0    0   0   0    1    1    91
 0e 001 01  0    0    0   0   0    1    1    99
 0f 001 01  0    0    0   0   0    1    1    A1
 10 000 00  1    0    0   0   0    0    0    00
 11 000 00  1    0    0   0   0    0    0    00
 12 000 00  1    0    0   0   0    0    0    00
 13 000 00  1    0    0   0   0    0    0    00
 14 000 00  1    0    0   0   0    0    0    00
 15 000 00  1    0    0   0   0    0    0    00
 16 000 00  1    0    0   0   0    0    0    00
 17 000 00  1    0    0   0   0    0    0    00
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 1333.3451 MHz.
..... host bus clock speed is 266.6689 MHz.
cpu: 0, clocks: 2666689, slice: 1333344
CPU0<T0:2666688,T1:1333344,D:0,S:1333344,C:2666689>
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xfdb31, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Using IRQ router default [1106/3074] at 00:11.0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
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 0x03 (Driver version 1.16)
Starting kswapd
VFS: Diskquotas version dquot_6.5.0 initialized
devfs: v1.12a (20020514) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller on PCI bus 00 dev 89
PCI: No IRQ known for interrupt pin A of device 00:11.1. Probably buggy MP table.
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: VIA vt8233 (rev 00) IDE UDMA100 controller on pci00:11.1
    ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:pio
hda: IC35L040AVER07-0, ATA DISK drive
hdc: ATAPI 52X CDROM, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: 80418240 sectors (41174 MB) w/1916KiB Cache, CHS=5005/255/63, UDMA(100)
Partition check:
 /dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 p7 p8 p9 >
RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 blocksize
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 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 50k freed
VFS: Mounted root (ext2 filesystem).
Mounted devfs on /dev
Mounted devfs on /dev
Freeing unused kernel memory: 136k freed
Real Time Clock Driver v1.10e
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 18:49:04 Sep 20 2002
usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: USB UHCI at I/O 0xd800, IRQ 9
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: USB UHCI at I/O 0xd400, IRQ 9
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
usb-uhci.c: USB UHCI at I/O 0xd000, IRQ 9
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
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
usbdevfs: remount parameter error
Adding Swap: 248968k swap-space (priority -1)
SCSI subsystem driver Revision: 1.00
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
imm: Version 2.05 (for Linux 2.4.0)
NTFS driver 2.1.0a [Flags: R/O MODULE].
NTFS-fs warning (device 03:01): parse_options(): Option iocharset is deprecated. Please use option nls=<charsetname> in the future.
NTFS volume version 3.0.
8139too Fast Ethernet driver 0.9.25
eth0: RealTek RTL8139 Fast Ethernet at 0xd0876f00, 00:20:ed:15:37:37, IRQ 5
eth0:  Identified 8139 chip type 'RTL-8139B'
eth0: Setting half-duplex based on auto-negotiated partner ability 0000.
i2c-core.o: i2c core module version 2.6.4 (20020719)
i2c-proc.o version 2.6.4 (20020719)
i2c-core.o: i2c core module version 2.6.4 (20020719)
i2c-viapro.o version 2.6.4 (20020719)
i2c-viapro.o: Found Via VT8233 device
i2c-viapro.o: Via Pro SMBus detected and initialized
i2c-isa.o version 2.6.4 (20020719)
i2c-isa.o: ISA bus access for i2c modules initialized.
i2c-proc.o version 2.6.4 (20020719)
eeprom.o version 2.6.4 (20020719)
CSLIP: code copyright 1989 Regents of the University of California
PPP generic driver version 2.4.2
es1371: version v0.30 time 18:46:14 Sep 20 2002
es1371: found chip, vendor id 0x1274 device id 0x5880 revision 0x04
es1371: found es1371 rev 4 at io 0xdc00 irq 10
es1371: features: joystick 0x0
ac97_codec: AC97 Audio codec, id: 0x8384:0x7608 (SigmaTel STAC9708)
inserting floppy driver for 2.4.19-16mdk
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
hdc: ATAPI 52X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
SCSI subsystem driver Revision: 1.00
imm: Version 2.05 (for Linux 2.4.0)
SCSI subsystem driver Revision: 1.00
imm: Version 2.05 (for Linux 2.4.0)
lp0: using parport0 (polling).
imm: Version 2.05 (for Linux 2.4.0)
imm: Version 2.05 (for Linux 2.4.0)
mice: PS/2 mouse device common for all mice
8139too Fast Ethernet driver 0.9.25
eth0: RealTek RTL8139 Fast Ethernet at 0xd0876f00, 00:20:ed:15:37:37, IRQ 5
eth0:  Identified 8139 chip type 'RTL-8139B'
eth0: Setting half-duplex based on auto-negotiated partner ability 0000.
mice: PS/2 mouse device common for all mice
8139too Fast Ethernet driver 0.9.25
eth0: RealTek RTL8139 Fast Ethernet at 0xd0876f00, 00:20:ed:15:37:37, IRQ 5
eth0:  Identified 8139 chip type 'RTL-8139B'
eth0: Setting half-duplex based on auto-negotiated partner ability 0000.
mice: PS/2 mouse device common for all mice
8139too Fast Ethernet driver 0.9.25
eth0: RealTek RTL8139 Fast Ethernet at 0xd0876f00, 00:20:ed:15:37:37, IRQ 5
eth0:  Identified 8139 chip type 'RTL-8139B'
eth0: Setting half-duplex based on auto-negotiated partner ability 0000.