From: "Eli" <eli@experthost.com>
To: linux-smp@vger.kernel.org
Subject: WARNING: unexpected IO-APIC, please mail to linux-smp@vger.kernel.org
Date: Sun, 9 Feb 2003 16:20:20 -0500 [thread overview]
Message-ID: <000001c2d081$0d7f7290$0a00000a@intranet.lan> (raw)
Hi,
Got this message to email this address, so that's what I'm doing :)
The system is a dual P4 Xeon system with an Intel SE7500CW2 motherboard
(http://www.intel.com/design/servers/SE7500CW2/index.htm?iid=ipp_browse+moth
erbd_se7500cw2). The Linux kernel is 2.4.20 with about 2 patches for
iptables (RECENT and something else - non beta). This kernel runs fine on
many other P3 and P4 systems (no other Xeons tested though). If you want
the .config for this kernel, please let me know and I can give it to you.
I'd like to point out that the system exhibited freezing problems on boot
along with weird keyboard errors when the kernel had PAE enabled (HIGHMEM
set to 64GB). System works fine now with only 4GB limit set (PAE not used).
Also, the kernel thinks there are 4 distinct CPUs in the system. It seems
to be working fine, but it definitely shows CPUs 0 to 3 on the system (all
with identical specs). The system really only has 2 Xeon CPUs (identical
specs).
If you think any of this could be due to a possible BIOS setting, please let
me know too - the system is co-located, and I have not seen the BIOS screens
at all (also note the motherboard was flashed to the latest BIOS revision
from Intel), so it could be that there are some default BIOS settings that
need tweaking.
Here's the output from dmesg:
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
CPU: L1 I cache: 0K, 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: 1462.89 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/1 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 4784.12 BogoMIPS
CPU: L1 I cache: 0K, 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 2000
Initializing CPU#2
masked ExtINT on CPU#2
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 4784.12 BogoMIPS
CPU: L1 I cache: 0K, 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 2000
Initializing CPU#3
masked ExtINT on CPU#3
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 4784.12 BogoMIPS
CPU: L1 I cache: 0K, 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 (19123.40 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 2 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 2 ... ok.
Setting 3 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 3 ... ok.
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) 2-0, 2-5, 2-10, 2-11, 2-12, 2-18, 3-0, 3-1, 3-2, 3-3,
3-4, 3-5, 3-6, 3-7, 3-8, 3-9, 3-10, 3-11, 3-12, 3-13, 3-14, 3-15, 3-16,
3-17, 3-18
, 3-19, 3-20, 3-21, 3-22, 3-23, 4-1, 4-2, 4-3, 4-4, 4-5, 4-6, 4-7, 4-8, 4-9,
4-10, 4-11, 4-12, 4-13, 4-14, 4-15, 4-16, 4-17, 4-18, 4-19, 4-20, 4-21,
4-22, 4-2
3 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 20.
number of IO-APIC #2 registers: 24.
number of IO-APIC #3 registers: 24.
number of IO-APIC #4 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02008000
....... : physical APIC id: 02
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 00000000
....... : arbitration: 00
.... 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 00F 0F 0 0 0 0 0 1 1 69
0a 000 00 1 0 0 0 0 0 0 00
0b 000 00 1 0 0 0 0 0 0 00
0c 000 00 1 0 0 0 0 0 0 00
0d 00F 0F 0 0 0 0 0 1 1 71
0e 00F 0F 0 0 0 0 0 1 1 79
0f 00F 0F 0 0 0 0 0 1 1 81
10 00F 0F 1 1 0 1 0 1 1 89
11 00F 0F 1 1 0 1 0 1 1 91
12 000 00 1 0 0 0 0 0 0 00
13 00F 0F 1 1 0 1 0 1 1 99
14 00F 0F 1 1 0 1 0 1 1 A1
15 00F 0F 1 1 0 1 0 1 1 A9
16 00F 0F 1 1 0 1 0 1 1 B1
17 00F 0F 1 1 0 1 0 1 1 B9
IO APIC #3......
.... register #00: 03000000
....... : physical APIC id: 03
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 03000000
....... : arbitration: 03
.... 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
01 000 00 1 0 0 0 0 0 0 00
02 000 00 1 0 0 0 0 0 0 00
03 000 00 1 0 0 0 0 0 0 00
04 000 00 1 0 0 0 0 0 0 00
05 000 00 1 0 0 0 0 0 0 00
06 000 00 1 0 0 0 0 0 0 00
07 000 00 1 0 0 0 0 0 0 00
08 000 00 1 0 0 0 0 0 0 00
09 000 00 1 0 0 0 0 0 0 00
0a 000 00 1 0 0 0 0 0 0 00
0b 000 00 1 0 0 0 0 0 0 00
0c 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
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
IO APIC #4......
.... register #00: 04000000
....... : physical APIC id: 04
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 04000000
....... : arbitration: 04
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 00F 0F 1 1 0 1 0 1 1 C1
01 000 00 1 0 0 0 0 0 0 00
02 000 00 1 0 0 0 0 0 0 00
03 000 00 1 0 0 0 0 0 0 00
04 000 00 1 0 0 0 0 0 0 00
05 000 00 1 0 0 0 0 0 0 00
06 000 00 1 0 0 0 0 0 0 00
07 000 00 1 0 0 0 0 0 0 00
08 000 00 1 0 0 0 0 0 0 00
09 000 00 1 0 0 0 0 0 0 00
0a 000 00 1 0 0 0 0 0 0 00
0b 000 00 1 0 0 0 0 0 0 00
0c 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
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
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
IRQ48 -> 2:0
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2392.2259 MHz.
..... host bus clock speed is 99.6760 MHz.
cpu: 0, clocks: 996760, slice: 199352
CPU0<T0:996752,T1:797392,D:8,S:199352,C:996760>
cpu: 1, clocks: 996760, slice: 199352
cpu: 3, clocks: 996760, slice: 199352
cpu: 2, clocks: 996760, slice: 199352
CPU1<T0:996752,T1:598048,D:0,S:199352,C:996760>
CPU2<T0:996752,T1:398688,D:8,S:199352,C:996760>
CPU3<T0:996752,T1:199344,D:0,S:199352,C:996760>
checking TSC synchronization across CPUs: passed.
Waiting on wait_init_idle (map = 0xe)
All processors have done init_idle
PCI: PCI BIOS revision 2.10 entry at 0xfd921, last bus=4
PCI: Using configuration type 1
PCI: Probing PCI hardware
Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Bridge
PCI: Using IRQ router PIIX [8086/2480] 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,I31,P0) -> 17
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B3,I1,P0) -> 48
PCI->APIC IRQ transform: (B4,I3,P0) -> 21
PCI->APIC IRQ transform: (B4,I4,P0) -> 20
PCI->APIC IRQ transform: (B4,I5,P0) -> 23
PCI->APIC IRQ transform: (B4,I6,P0) -> 22
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Diskquotas version dquot_6.4.0 initialized
Journalled Block Device driver loaded
Coda Kernel/Venus communications, v5.3.18, coda@cs.cmu.edu
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NTFS driver v1.1.22 [Flags: R/O]
vesafb: framebuffer at 0xfd000000, mapped to 0xe080d000, size 8128k
vesafb: mode is 640x480x8, linelength=640, pages=24
vesafb: protected mode interface info at c000:4bbc
vesafb: scrolling: redraw
Console: switching to colour frame buffer device 80x30
fb0: VESA VGA frame buffer device
Detected PS/2 Mouse Port.
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
SERIAL_PCI enabled
keyboard: Timeout - AT keyboard not present?(ed)
keyboard: Timeout - AT keyboard not present?(f4)
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10e
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH3: IDE controller on PCI bus 00 dev f9
PCI: Device 00:1f.1 not available because of resource collisions
ICH3: BIOS setup was incomplete.
ICH3: chipset revision 2
ICH3: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x7040-0x7047, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0x7048-0x704f, BIOS settings: hdc:pio, hdd:pio
PDC20267: IDE controller on PCI bus 04 dev 30
PDC20267: chipset revision 2
PDC20267: not 100% native mode: will probe irqs later
PDC20267: (U)DMA Burst Bit ENABLED Primary MASTER Mode Secondary MASTER
Mode.
PDC20267: neither IDE port enabled (BIOS)
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
Intel(R) PRO/100 Network Driver - version 2.1.24-k1
Copyright (c) 2002 Intel Corporation
e100: selftest OK.
e100: eth0: Intel(R) 8255x-based Ethernet Adapter
Mem:0xfc361000 IRQ:20 Speed:0 Mbps Dx:N/A
Hardware receive checksums enabled
cpu cycle saver enabled
e100: selftest OK.
e100: eth1: Intel(R) 8255x-based Ethernet Adapter
Mem:0xfc362000 IRQ:23 Speed:0 Mbps Dx:N/A
Hardware receive checksums enabled
cpu cycle saver enabled
Promise Fasttrak(tm) Softwareraid driver 0.03beta: No raid array found
SCSI subsystem driver Revision: 1.00
scsi: <fdomain> Detection failed (no card)
sym.3.1.0: setting PCI_COMMAND_PARITY...
sym0: <1010-66> rev 0x1 on pci bus 3 device 1 function 0 irq 48
sym0: Symbios NVRAM, ID 7, Fast-80, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: handling phase mismatch from SCRIPTS.
sym0: SCSI BUS has been reset.
scsi0 : sym-2.1.17a
blk: queue c1676c18, I/O limit 4095Mb (mask 0xffffffff)
Vendor: QUANTUM Model: ATLAS10K3_36_WLS Rev: 020W
Type: Direct-Access ANSI SCSI revision: 03
blk: queue c16aae18, I/O limit 4095Mb (mask 0xffffffff)
Vendor: QUANTUM Model: ATLAS10K3_36_WLS Rev: 020W
Type: Direct-Access ANSI SCSI revision: 03
blk: queue c16aac18, I/O limit 4095Mb (mask 0xffffffff)
sym0:5:0: tagged command queuing enabled, command queue depth 16.
sym0:6:0: tagged command queuing enabled, command queue depth 16.
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
Attached scsi disk sda at scsi0, channel 0, id 5, lun 0
Attached scsi disk sdb at scsi0, channel 0, id 6, lun 0
sym0:5: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 62)
SCSI device sda: 71833096 512-byte hdwr sectors (36779 MB)
Partition check:
/dev/scsi/host0/bus0/target5/lun0: p1 p2 p3 p4
sym0:6: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 62)
SCSI device sdb: 71833096 512-byte hdwr sectors (36779 MB)
/dev/scsi/host0/bus0/target6/lun0: unknown partition table
md: linear personality registered as nr 1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: measuring checksumming speed
8regs : 2762.000 MB/sec
32regs : 2101.200 MB/sec
pIII_sse : 3140.400 MB/sec
pII_mmx : 2810.800 MB/sec
p5_mmx : 2809.200 MB/sec
raid5: using function: pIII_sse (3140.400 MB/sec)
md: multipath personality registered as nr 7
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
LVM version 1.0.5+(22/07/2002)
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 32768)
IPv4 over IPv4 tunneling driver
GRE over IPv4 tunneling driver
ip_conntrack version 2.1 (4092 buckets, 32736 max) - 292 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
ipt_recent v0.2.3: Stephen Frost <sfrost@snowman.net>.
http://snowman.net/projects/ipt_recent/
arp_tables: (C) 2002 David S. Miller
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
IPv6 v0.8 for NET4.0
IPv6 over IPv4 tunneling driver
ip6_tables: (C) 2000-2002 Netfilter core team
registering ipv6 mark target
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 332k freed
Adding Swap: 1049576k swap-space (priority -1)
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,2), internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,3), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,4), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
e100: eth0 NIC Link is Up 10 Mbps Half duplex
eth0: no IPv6 routers present
next reply other threads:[~2003-02-09 21:20 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-09 21:20 Eli [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-02-15 13:06 WARNING: unexpected IO-APIC, please mail to linux-smp@vger.kernel.org Rinat Yangurazov
2004-10-18 3:15 David Hill
2004-09-10 17:35 Agustín Ciciliani
2003-11-14 19:58 Ingo Claro
2003-07-18 20:48 M. J. Blom
2003-05-27 5:53 Mattias Kregert
2003-05-27 6:03 ` Randy.Dunlap
2003-05-27 20:52 ` Randy.Dunlap
2003-05-03 7:54 Joshua McClintock
2003-01-13 7:30 D. Nathan Cookson
2002-11-29 19:52 R. Lemos
2002-11-22 2:49 Craig Anderson
2002-11-22 9:19 ` Dave Jones
2002-11-22 13:35 ` Alan Cox
2002-11-22 15:28 ` Robert M. Hyatt
2002-11-25 0:53 ` Alan Cox
2002-11-25 3:26 ` Robert M. Hyatt
2002-11-25 13:15 ` Alan Cox
2002-11-25 17:25 ` Robert M. Hyatt
2002-11-25 17:57 ` Mihai Burcea
2002-10-12 9:33 Trevor Lee
2002-10-13 3:12 ` Randy.Dunlap
2002-10-21 22:57 ` Alan Cox
2002-08-10 18:41 Chris McGinlay
2002-01-16 21:23 Tim Lee
2003-01-30 18:48 ` Alan Cox
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