From: Joel Doerr <solspin@speakeasy.net>
To: linux-smp@vger.kernel.org
Subject: An Unexpected IO-APIC Was Found
Date: Sun, 29 Jun 2003 13:18:37 -0700 [thread overview]
Message-ID: <200306291318.37419.solspin@speakeasy.net> (raw)
[-- Attachment #1: Type: text/plain, Size: 175 bytes --]
Hello,
I just downloaded kernel-2.4.21 and saw this "unexpected IO-APIC" in the
dmesg. Don't know what the heck it is, just taking the time out to send you
the file.
- Joel
[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 15360 bytes --]
PTR v0 [ACPIAM]
__va_range(0x3ff30000, 0x68): idx=8 mapped at ffff6000
ACPI table found: RSDT v1 [A M I OEMRSDT 1024.775]
__va_range(0x3ff30200, 0x24): idx=8 mapped at ffff6000
__va_range(0x3ff30200, 0x81): idx=8 mapped at ffff6000
ACPI table found: FACP v2 [A M I OEMFACP 1024.775]
__va_range(0x3ff30390, 0x24): idx=8 mapped at ffff6000
__va_range(0x3ff30390, 0x5c): idx=8 mapped at ffff6000
ACPI table found: APIC v1 [A M I OEMAPIC 1024.775]
__va_range(0x3ff30390, 0x5c): idx=8 mapped at ffff6000
LAPIC (acpi_id[0x0001] id[0x0] enabled[1])
CPU 0 (0x0000) enabledProcessor #0 Pentium 4(tm) XEON(tm) APIC version 16
LAPIC (acpi_id[0x0002] id[0x1] enabled[1])
CPU 1 (0x0100) enabledProcessor #1 Pentium 4(tm) XEON(tm) APIC version 16
IOAPIC (id[0x2] address[0xfec00000] global_irq_base[0x0])
INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x0])
INT_SRC_OVR (bus[0] irq[0x9] global_irq[0x9] polarity[0x1] trigger[0x3])
2 CPUs total
Local APIC address fee00000
__va_range(0x3ff40040, 0x24): idx=8 mapped at ffff6000
__va_range(0x3ff40040, 0x3f): idx=8 mapped at ffff6000
ACPI table found: OEMB v1 [A M I OEMBIOS 1024.775]
Enabling the CPU's according to the ACPI table
Intel MultiProcessor Specification v1.1
Virtual Wire compatibility mode.
OEM ID: ASUSTek Product ID: P4C800 APIC at: 0xFEE00000
I/O APIC #2 Version 32 at 0xFEC00000.
Enabling APIC mode: Flat. Using 1 I/O APICs
Processors: 2
Kernel command line: ro root=LABEL=/ hdc=ide-scsi
ide_setup: hdc=ide-scsi
Initializing CPU#0
Detected 3006.861 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 6003.09 BogoMIPS
Memory: 1032240k/1047744k available (1348k kernel code, 15116k reserved, 508k data, 128k init, 130240k 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 (rgooch@atnf.csiro.au)
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) Pentium(R) 4 CPU 3.00GHz stepping 09
per-CPU timeslice cutoff: 1463.08 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... 6003.09 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) Pentium(R) 4 CPU 3.00GHz stepping 09
Total of 2 processors activated (12006.19 BogoMIPS).
cpu_sibling_map[0] = 1
cpu_sibling_map[1] = 0
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, 2-11 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 26.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
....... : 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 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
01 003 03 0 0 0 0 0 1 1 39
02 003 03 0 0 0 0 0 1 1 31
03 003 03 0 0 0 0 0 1 1 41
04 003 03 0 0 0 0 0 1 1 49
05 000 00 1 0 0 0 0 0 0 00
06 003 03 0 0 0 0 0 1 1 51
07 003 03 0 0 0 0 0 1 1 59
08 003 03 0 0 0 0 0 1 1 61
09 003 03 0 0 0 0 0 1 1 69
0a 003 03 0 0 0 0 0 1 1 71
0b 000 00 1 0 0 0 0 0 0 00
0c 003 03 0 0 0 0 0 1 1 79
0d 003 03 0 0 0 0 0 1 1 81
0e 003 03 0 0 0 0 0 1 1 89
0f 003 03 0 0 0 0 0 1 1 91
10 003 03 1 1 0 1 0 1 1 99
11 003 03 1 1 0 1 0 1 1 99
12 003 03 1 1 0 1 0 1 1 99
13 003 03 1 1 0 1 0 1 1 99
14 003 03 1 1 0 1 0 1 1 99
15 003 03 1 1 0 1 0 1 1 99
16 003 03 1 1 0 1 0 1 1 99
17 003 03 1 1 0 1 0 1 1 A1
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:23
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:16-> 0:17-> 0:18-> 0:19-> 0:20-> 0:21-> 0:22
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 3006.9142 MHz.
..... host bus clock speed is 200.4608 MHz.
cpu: 0, clocks: 2004608, slice: 668202
CPU0<T0:2004608,T1:1336400,D:6,S:668202,C:2004608>
cpu: 1, clocks: 2004608, slice: 668202
CPU1<T0:2004608,T1:668192,D:12,S:668202,C:2004608>
checking TSC synchronization across CPUs: passed.
Waiting on wait_init_idle (map = 0x2)
All processors have done init_idle
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=2
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Bridge
PCI: Using IRQ router default [8086/24d0] at 00:1f.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)
apm: disabled - APM is not SMP safe.
Starting kswapd
allocated 32 pages and 32 bhs reserved for the highmem bounces
VFS: Diskquotas version dquot_6.4.0 initialized
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with 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
Real Time Clock Driver v1.10e
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
NET4: Frame Diverter 0.46
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
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: IDE controller at PCI slot 00:1f.1
PCI: Enabling device 00:1f.1 (0005 -> 0007)
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:pio, hdb:pio
ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio
keyboard: Timeout - AT keyboard not present?(ed)
hdc: SONY DVD RW DRU-510A, ATAPI CD/DVD-ROM drive
keyboard: Timeout - AT keyboard not present?(f4)
ide1 at 0x170-0x177,0x376 on irq 15
ide-floppy driver 0.99.newide
ide-floppy driver 0.99.newide
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
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.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 274k freed
VFS: Mounted root (ext2 filesystem).
SCSI subsystem driver Revision: 1.00
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.8
<Adaptec 29160N Ultra160 SCSI adapter>
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
blk: queue c1cee618, I/O limit 4095Mb (mask 0xffffffff)
Vendor: SEAGATE Model: ST336607LW Rev: 0005
Type: Direct-Access ANSI SCSI revision: 03
blk: queue c1cee418, I/O limit 4095Mb (mask 0xffffffff)
Vendor: SEAGATE Model: ST336607LW Rev: 0005
Type: Direct-Access ANSI SCSI revision: 03
blk: queue c1cee018, I/O limit 4095Mb (mask 0xffffffff)
scsi0:A:0:0: Tagged Queuing enabled. Depth 253
scsi0:A:1:0: Tagged Queuing enabled. Depth 253
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0
(scsi0:A:0): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
SCSI device sda: 71687372 512-byte hdwr sectors (36704 MB)
Partition check:
sda: sda1 sda2 < sda5 sda6 sda7 sda8 sda9 sda10 >
(scsi0:A:1): 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
SCSI device sdb: 71687372 512-byte hdwr sectors (36704 MB)
sdb: sdb1 sdb2
Journalled Block Device driver loaded
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 128k freed
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: PCI device 8086:24dd (Intel Corp.)
ehci-hcd 00:1d.7: irq 5, pci mem f8892c00
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 128.
ehci-hcd 00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2003-Jan-22
hub.c: USB hub found
hub.c: 8 ports detected
usb-uhci.c: $Revision: 1.275 $ time 10:58:30 Jun 29 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 0xef00, IRQ 11
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 0xef20, IRQ 11
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 0xef40, IRQ 11
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 0xef80, IRQ 11
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
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,10), internal journal
Adding Swap: 2104504k swap-space (priority -1)
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,5), 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(8,6), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
hub.c: new USB device 00:1d.0-1, assigned address 2
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,9), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
usb.c: USB device 2 (vend/prod 0x46d/0xc506) is not claimed by any active driver.
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,7), 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(8,8), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
hub.c: new USB device 00:1d.0-2, assigned address 3
usb.c: USB device 3 (vend/prod 0xc16/0x1) is not claimed by any active driver.
ohci1394: $Rev: 896 $ Ben Collins <bcollins@debian.org>
ohci1394_0: OHCI-1394 1.0 (PCI): IRQ=[11] MMIO=[feaff800-feafffff] Max Packet=[2048]
ohci1394_1: OHCI-1394 1.1 (PCI): IRQ=[11] MMIO=[feaff000-feaff7ff] Max Packet=[2048]
ieee1394: Host added: Node[00:1023] GUID[00e01800001cb0bf] [Linux OHCI-1394]
ieee1394: Host added: Node[01:1023] GUID[00023c00c1003afd] [Linux OHCI-1394]
hdc: attached ide-scsi driver.
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: SONY Model: DVD RW DRU-510A Rev: 1.0a
Type: CD-ROM ANSI SCSI revision: 02
usb.c: registered new driver hiddev
usb.c: registered new driver hid
input0: USB HID v1.10 Mouse [Logitech USB Receiver] on usb2:2.0
usb-uhci.c: interrupt, status 2, frame# 703
input1: USB HID v1.00 Keyboard [Gyration GyroPoint RF Technology Receiver] on usb2:3.0
input2,hiddev0: USB HID v1.00 Mouse [Gyration GyroPoint RF Technology Receiver] on usb2:3.1
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
mice: PS/2 mouse device common for all mice
usb-uhci.c: ENXIO 84000380, flags 0, urb f76aa700, burb f7682780
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 18 ret -6
usb-uhci.c: ENXIO 84000380, flags 0, urb f76aa700, burb f7682780
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 18 ret -6
usb-uhci.c: ENXIO 84000380, flags 0, urb f76aa700, burb f7682780
usbdevfs: USBDEVFS_CONTROL failed dev 3 rqt 128 rq 6 len 18 ret -6
ip_tables: (C) 2000-2002 Netfilter core team
divert: allocating divert_blk for eth0
3C2000: 3Com Gigabit NIC Driver Version A10
Copyright (C) 2003 3Com Corporation.
Copyright (C) 2003 Marvell.
eth0: 3Com Gigabit LOM (3C940)
PrefPort:A RlmtMode:Check Link State
eth0: network connection up using port A
speed: 100
autonegotiation: yes
duplex mode: full
flowctrl: none
scatter-gather: enabled
parport0: PC-style at 0x378 [PCSPP]
lp0: using parport0 (polling).
lp0: console ready
1: nvidia: loading NVIDIA Linux x86 nvidia.o Kernel Module 1.0-4363 Sat Apr 19 17:46:46 PDT 2003
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 941M
agpgart: Trying generic Intel routines for device id: 2578
agpgart: AGP aperture is 64M @ 0xf4000000
Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.12
sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
next reply other threads:[~2003-06-29 20:18 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-29 20:18 Joel Doerr [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-11-16 12:03 An unexpected IO-APIC was found Duane Paddock - Personal
2006-03-18 10:23 Andreas Schenk
2006-03-18 16:31 ` Randy.Dunlap
2005-08-16 12:23 De Vivo Giancarlo
2005-05-04 11:11 Jacques Basson
2005-03-18 10:30 Andrew Bird
2005-03-18 13:34 ` Erik Mouw
2005-02-01 22:30 Marco Iannacone
2004-06-01 17:53 Sérgio M. Basto
2004-04-24 21:25 OXYGEN Web Solutions
2004-03-16 19:32 Vincent M Caruso
2004-03-10 20:45 novak_martinek
2004-03-10 15:52 John W. Sopko Jr.
2004-02-11 8:58 Michael Ben-Gershon
2004-02-03 0:11 Aron Lentsch
2004-02-01 9:58 Reiner Miericke
2004-01-07 11:25 Thorsten Sedeke
2003-12-21 23:18 Luc Van Rompaey
2003-12-05 23:48 Jens-S. Voeckler
2003-11-06 7:25 Ole Lindbjerg
2003-09-11 0:29 Andriy Rysin
2003-09-02 3:48 ratan
2003-08-28 20:57 Kelvin Wilcox
2003-08-26 0:20 Eric C. Cooper
2003-08-23 11:45 Renzo Toma
2003-07-24 22:03 Klaas de Waal
[not found] <20030711174300.52EFB40042@papaya>
2003-07-11 16:16 ` Gerbrand Oudenaarden
2003-07-11 20:43 ` Randy.Dunlap
2003-01-31 2:40 Steve Ripps
2002-10-30 21:31 An Unexpected " Jonathan Thorpe
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