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List: linux-smp
Subject: unexpected IO-APIC
From: Dave <david.elliott () shazamteam ! com>
Date: 2001-11-28 8:23:29
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Hello,
I noticed the above message in my DMESG log and it had a suggestion to send
the output to this address.
I am running the following configuration
Super Micro Super P4DC6+ Motherboard
2 x Intel Pentium Zeon P4 1.7Ghz Processors
RedHat 7.1 - kernel version 2.4.2-3
512MB Memory
-- and the following additional components
3 x Advansys SCSI Cards
3 x SCSI CDRoms
2 x Ultra ATA 100GB Drives (RAID 1)
1 x EEPRO100 Chipset 10/100 Network Card
These boxes are configured as CD Ripping stations and copy a lot of data from
cdroms on separate scsi channels to the ide drives - and then on to a IDE
RAID storage area mounted on NFS.
We are experiencing system-hangs at different times (complete system lock
ups, need to power off and restart) and although I'm not asking for a complete debug \
- do you know whether these IO-APIC issues might cause such problems?
Any assistance appreciated
Log attached.
Cheers
Dave
["dmesg-ripstation3" (text/plain)]
Int: type 0, pol 3, trig 3, bus 4, IRQ 04, APIC ID 2, APIC INT 11
Int: type 0, pol 3, trig 3, bus 4, IRQ 1c, APIC ID 2, APIC INT 10
Int: type 0, pol 3, trig 3, bus 4, IRQ 08, APIC ID 2, APIC INT 12
Int: type 0, pol 3, trig 3, bus 0, IRQ 7c, APIC ID 2, APIC INT 10
Int: type 3, pol 0, trig 0, bus 5, IRQ 00, APIC ID 2, APIC INT 00
Int: type 0, pol 0, trig 0, bus 5, IRQ 01, APIC ID 2, APIC INT 01
Int: type 0, pol 0, trig 0, bus 5, IRQ 00, APIC ID 2, APIC INT 02
Int: type 0, pol 0, trig 0, bus 5, IRQ 03, APIC ID 2, APIC INT 03
Int: type 0, pol 0, trig 0, bus 5, IRQ 04, APIC ID 2, APIC INT 04
Int: type 0, pol 0, trig 0, bus 5, IRQ 06, APIC ID 2, APIC INT 06
Int: type 0, pol 0, trig 0, bus 5, IRQ 07, APIC ID 2, APIC INT 07
Int: type 0, pol 1, trig 1, bus 5, IRQ 08, APIC ID 2, APIC INT 08
Int: type 0, pol 0, trig 0, bus 5, IRQ 0d, APIC ID 2, APIC INT 0d
Int: type 0, pol 0, trig 0, bus 5, IRQ 0e, APIC ID 2, APIC INT 0e
Int: type 0, pol 0, trig 0, bus 5, IRQ 0f, APIC ID 2, APIC INT 0f
Lint: type 3, pol 0, trig 0, bus 0, IRQ 00, APIC ID ff, APIC LINT 00
Lint: type 1, pol 0, trig 0, bus 0, IRQ 00, APIC ID ff, APIC LINT 01
Processors: 2
mapped APIC to ffffe000 (fee00000)
mapped IOAPIC to ffffd000 (fec00000)
Kernel command line: auto BOOT_IMAGE=linux ro root=900 BOOT_FILE=/boot/vmlinuz-2.4.2-3
Initializing CPU#0
Detected 1685.195 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 3355.44 BogoMIPS
Memory: 511632k/524288k available (2380k kernel code, 12268k reserved, 163k data, 256k init, 0k highmem)
Dentry-cache hash table entries: 65536 (order: 7, 524288 bytes)
Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU: After generic, caps: 3febfbff 00000000 00000000 00000000
CPU: Common caps: 3febfbff 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: v1.37 (20001109) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 256K
Intel machine check reporting enabled on CPU#0.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU: After generic, caps: 3febfbff 00000000 00000000 00000000
CPU: Common caps: 3febfbff 00000000 00000000 00000000
CPU0: Intel(R) Xeon(TM) CPU 1.70GHz stepping 02
per-CPU timeslice cutoff: 731.20 usecs.
Getting VERSION: 50014
Getting VERSION: 50014
Getting ID: 0
Getting ID: f000000
Getting LVT0: 700
Getting LVT1: 400
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
CPU present map: 3
Booting processor 1/1 eip 3000
Setting warm reset code and vector.
1.
2.
3.
Asserting INIT.
Waiting for send to finish...
+Deasserting INIT.
Waiting for send to finish...
+#startup loops: 2.
Sending STARTUP #1.
After apic_write.
Initializing CPU#1
CPU#1 (phys ID: 1) waiting for CALLOUT
Startup point 1.
Waiting for send to finish...
+Sending STARTUP #2.
After apic_write.
Startup point 1.
Waiting for send to finish...
+After Startup.
Before Callout 1.
After Callout 1.
CALLIN, before setup_local_APIC().
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 3368.55 BogoMIPS
Stack at about c189bfb8
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 256K
Intel machine check reporting enabled on CPU#1.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU: After generic, caps: 3febfbff 00000000 00000000 00000000
CPU: Common caps: 3febfbff 00000000 00000000 00000000
OK.
CPU1: Intel(R) Xeon(TM) CPU 1.70GHz stepping 02
CPU has booted.
Before bogomips.
Total of 2 processors activated (6723.99 BogoMIPS).
Before bogocount - setting activated=1.
Boot done.
ENABLING IO-APIC IRQs
...changing IO-APIC physical APIC ID to 2 ... ok.
Synchronizing Arb IDs.
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-5, 2-9, 2-10, 2-11, 2-12, 2-20, 2-21 not connected.
..TIMER: vector=49 pin1=2 pin2=0
number of MP IRQ sources: 19.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
.... register #01: 00178020
....... : max redirection entries: 0017
....... : IO APIC version: 0020
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
.... 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
01 003 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
09 000 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 003 03 0 0 0 0 0 1 1 69
0e 003 03 0 0 0 0 0 1 1 71
0f 003 03 0 0 0 0 0 1 1 79
10 003 03 1 1 0 1 0 1 1 81
11 003 03 1 1 0 1 0 1 1 89
12 003 03 1 1 0 1 0 1 1 91
13 003 03 1 1 0 1 0 1 1 99
14 000 00 1 0 0 0 0 0 0 00
15 000 00 1 0 0 0 0 0 0 00
16 003 03 1 1 0 1 0 1 1 A1
17 003 03 1 1 0 1 0 1 1 A9
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
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.
calibrating APIC timer ...
..... CPU clock speed is 1685.1591 MHz.
..... host bus clock speed is 99.1268 MHz.
cpu: 0, clocks: 991268, slice: 330422
CPU0<T0:991264,T1:660832,D:10,S:330422,C:991268>
cpu: 1, clocks: 991268, slice: 330422
CPU1<T0:991264,T1:330416,D:4,S:330422,C:991268>
checking TSC synchronization across CPUs: passed.
Setting commenced=1, go go go
mtrr: your CPUs had inconsistent fixed MTRR settings
mtrr: probably your BIOS does not setup all CPUs
PCI: PCI BIOS revision 2.10 entry at 0xfb3e0, last bus=4
PCI: Using configuration type 1
PCI: Probing PCI hardware
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 2: assuming transparent
PCI: Using IRQ router PIIX [8086/2440] at 00:1f.0
PCI->APIC IRQ transform: (B0,I31,P3) -> 19
PCI->APIC IRQ transform: (B0,I31,P1) -> 19
PCI->APIC IRQ transform: (B0,I31,P2) -> 23
PCI->APIC IRQ transform: (B1,I0,P0) -> 22
PCI->APIC IRQ transform: (B4,I1,P0) -> 17
PCI->APIC IRQ transform: (B4,I2,P0) -> 18
PCI->APIC IRQ transform: (B4,I4,P0) -> 16
PCI->APIC IRQ transform: (B4,I7,P0) -> 16
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
IA-32 Microcode Update Driver: v1.08 <tigran@veritas.com>
Starting kswapd v1.8
parport0: PC-style at 0x378 [PCSPP(,...)]
parport0: irq 7 detected
Detected PS/2 Mouse Port.
pty: 256 Unix98 ptys configured
lp0: using parport0 (polling).
block: queued sectors max/low 339634kB/208562kB, 1024 slots per queue
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller on PCI bus 00 dev f9
PIIX4: chipset revision 4
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:pio
hda: WDC WD1000BB-00CHE0, ATA DISK drive
hdc: WDC WD1000BB-00CHE0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: 195371568 sectors (100030 MB) w/8192KiB Cache, CHS=12161/255/63, UDMA(100)
hdc: 195371568 sectors (100030 MB) w/8192KiB Cache, CHS=193821/16/63, UDMA(100)
Partition check:
hda: hda1 hda2 hda3 hda4
hdc: hdc1 hdc2 hdc3 hdc4
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
ppdev: user-space parallel port driver
eepro100.c:v1.09j-t 9/29/99 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/eepro100.html
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others
eth0: OEM i82557/i82558 10/100 Ethernet, 00:30:48:21:81:37, I/O at 0xa800, IRQ 16.
Board assembly 000000-000, Physical connectors present: RJ45
Primary interface chip i82555 PHY #1.
General self-test: passed.
Serial sub-system self-test: passed.
Internal registers self-test: passed.
ROM checksum self-test: passed (0x04f4518b).
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 440M
agpgart: Unsupported Intel chipset (device id: 2531), you might want to try agp_try_unsupported=1.
agpgart: no supported devices found.
[drm] Initialized tdfx 1.0.0 20000928 on minor 63
[drm:radeon_init] *ERROR* Cannot initialize agpgart module.
SCSI subsystem driver Revision: 1.00
scsi0 : AdvanSys SCSI 3.2M: PCI Ultra 16 CDB: IO A000/F, IRQ 17
scsi1 : AdvanSys SCSI 3.2M: PCI Ultra 16 CDB: IO A400/F, IRQ 18
scsi2 : AdvanSys SCSI 3.2M: PCI Ultra 16 CDB: IO AC00/F, IRQ 16
Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.12
Type: CD-ROM ANSI SCSI revision: 02
Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.12
Type: CD-ROM ANSI SCSI revision: 02
Vendor: PLEXTOR Model: CD-ROM PX-40TS Rev: 1.12
Type: CD-ROM ANSI SCSI revision: 02
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0
Attached scsi CD-ROM sr1 at scsi1, channel 0, id 3, lun 0
Attached scsi CD-ROM sr2 at scsi2, channel 0, id 3, lun 0
sr0: scsi-1 drive
Uniform CD-ROM driver Revision: 3.12
sr1: scsi-1 drive
sr2: scsi-1 drive
es1371: version v0.27 time 17:52:14 Nov 24 2001
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
PCI: Setting latency timer of device 00:1f.2 to 64
uhci.c: USB UHCI at I/O 0xb000, IRQ 19
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1f.4 to 64
uhci.c: USB UHCI at I/O 0xb400, IRQ 23
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
usb.c: registered new driver usb_mouse
mice: PS/2 mouse device common for all mice
linear personality registered as nr 1
raid0 personality registered as nr 2
raid1 personality registered as nr 3
raid5 personality registered as nr 4
raid5: measuring checksumming speed
8regs : 1993.200 MB/sec
32regs : 1188.800 MB/sec
pII_mmx : 1914.800 MB/sec
p5_mmx : 1948.000 MB/sec
raid5: using function: 8regs (1993.200 MB/sec)
multipath personality registered as nr 7
md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md.c: sizeof(mdp_super_t) = 4096
autodetecting RAID arrays
(read) hda3's sb offset: 10241344 [events: 00000010]
(read) hda4's sb offset: 87144512 [events: 00000010]
(read) hdc3's sb offset: 10241344 [events: 00000028]
(read) hdc4's sb offset: 87144512 [events: 00000028]
autorun ...
considering hdc4 ...
adding hdc4 ...
adding hda4 ...
created md1
bind<hda4,1>
bind<hdc4,2>
running: <hdc4><hda4>
hdc4's event counter: 00000028
hda4's event counter: 00000010
md: superblock update time inconsistency -- using the most recent one
freshest: hdc4
md: kicking non-fresh hda4 from array!
unbind<hda4,1>
export_rdev(hda4)
RAID level 1 does not need chunksize! Continuing anyway.
md1: max total readahead window set to 508k
md1: 1 data-disks, max readahead per data-disk: 508k
raid1: device hdc4 operational as mirror 1
raid1: md1, not all disks are operational -- trying to recover array
raid1: raid set md1 active with 1 out of 2 mirrors
md: updating md1 RAID superblock on device
hdc4 [events: 00000029](write) hdc4's sb offset: 87144512
md: recovery thread got woken up ...
md1: no spare disk to reconstruct array! -- continuing in degraded mode
md: recovery thread finished ...
.
considering hdc3 ...
adding hdc3 ...
adding hda3 ...
created md0
bind<hda3,1>
bind<hdc3,2>
running: <hdc3><hda3>
hdc3's event counter: 00000028
hda3's event counter: 00000010
md: superblock update time inconsistency -- using the most recent one
freshest: hdc3
md: kicking non-fresh hda3 from array!
unbind<hda3,1>
export_rdev(hda3)
RAID level 1 does not need chunksize! Continuing anyway.
md0: max total readahead window set to 508k
md0: 1 data-disks, max readahead per data-disk: 508k
raid1: device hdc3 operational as mirror 1
raid1: md0, not all disks are operational -- trying to recover array
raid1: raid set md0 active with 1 out of 2 mirrors
md: updating md0 RAID superblock on device
hdc3 [events: 00000029](write) hdc3's sb offset: 10241344
md: recovery thread got woken up ...
md0: no spare disk to reconstruct array! -- continuing in degraded mode
md1: no spare disk to reconstruct array! -- continuing in degraded mode
md: recovery thread finished ...
.
... autorun DONE.
LVM version 0.9.1_beta2 by Heinz Mauelshagen (18/01/2001)
lvm -- Driver successfully initialized
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 131072 bind 65536)
ip_conntrack (4096 buckets, 32768 max)
ip_tables: (c)2000 Netfilter core team
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 256k freed
hub.c: USB new device connect on bus1/1, assigned device number 3
mouse0: PS/2 mouse device for input0
input0: Microsoft Microsoft Wheel Mouse OpticalŪ on usb1:3.0
Adding Swap: 265064k swap-space (priority -1)
Adding Swap: 265064k swap-space (priority -2)
reiserfs: checking transaction log (device 09:01) ...
Using rupasov hash to sort names
reiserfs: using 3.5.x disk format
ReiserFS version 3.6.25
-
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