APIC error on CPU0: 40(40)

Message

volospin · Post by **volospin** » Wed Nov 30, 2005 3:44 am

Greetings,

I got this APIC error on my one and only CPU from my dmesg.
Although it doesn't really affect my system or I don't know of.

Any clue from anybody?
Do I just add pci=noacpi at boot will solve it?

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Update... the cause might be high traffic on the LAN Card...
since if I boot up without use BitTornado... the error doesn't appears.

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dmesg

Code: Select all

Linux version 2.6.14-gentoo-r2-c0 (root@neon) (gcc version 3.3.6 (Gentoo 3.3.6, ssp-3.3.6-1.0, pie-8.7.8)) #3 Fri Nov 25 10:47:33 HKT 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ffeb000 (usable)
 BIOS-e820: 000000001ffeb000 - 000000001ffef000 (ACPI data)
 BIOS-e820: 000000001ffef000 - 000000001ffff000 (reserved)
 BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
511MB LOWMEM available.
On node 0 totalpages: 131051
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 126955 pages, LIFO batch:31
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 ASUS                                  ) @ 0x000f7bc0
ACPI: RSDT (v001 ASUS   TUSL2-M  0x30303031 MSFT 0x31313031) @ 0x1ffeb000
ACPI: FADT (v001 ASUS   TUSL2-M  0x30303031 MSFT 0x31313031) @ 0x1ffeb100
ACPI: BOOT (v001 ASUS   TUSL2-M  0x30303031 MSFT 0x31313031) @ 0x1ffeb040
ACPI: MADT (v001 ASUS   TUSL2-M  0x30303031 MSFT 0x31313031) @ 0x1ffeb080
ACPI: DSDT (v001   ASUS TUSL2-M  0x00001000 MSFT 0x0100000b) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 6:11 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 30000000 (gap: 20000000:dec00000)
Built 1 zonelists
Kernel command line: root=/dev/hdc1
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Initializing CPU#0
CPU 0 irqstacks, hard=c03d1000 soft=c03d0000
PID hash table entries: 2048 (order: 11, 32768 bytes)
Detected 1403.354 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 515688k/524204k available (2007k kernel code, 7984k reserved, 676k data, 168k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 2809.56 BogoMIPS (lpj=5619124)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383fbff 00000000 00000000 00000000 00000000 00000000 00000000
CPU: After vendor identify, caps: 0383fbff 00000000 00000000 00000000 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
CPU: After all inits, caps: 0383fbff 00000000 00000000 00000040 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
CPU: Intel(R) Pentium(R) III CPU family      1400MHz stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
softlockup thread 0 started up.
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xf0df0, last bus=2
PCI: Using configuration type 1
ACPI: Subsystem revision 20050902
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 *12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region e400-e47f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region ec00-ec3f claimed by ICH4 GPIO
Boot video device is 0000:01:00.0
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT]
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 10 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:02: ioport range 0xe400-0xe47f could not be reserved
pnp: 00:02: ioport range 0xec00-0xec3f has been reserved
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: f4000000-fbdfffff
  PREFETCH window: fbf00000-fbffffff
PCI: Bridge: 0000:00:1e.0
  IO window: d000-dfff
  MEM window: f3000000-f3ffffff
  PREFETCH window: fbe00000-fbefffff
PCI: Setting latency timer of device 0000:00:01.0 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
Simple Boot Flag at 0x3a set to 0x1
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
lp: driver loaded but no devices found
Real Time Clock Driver v1.12
hw_random: RNG not detected
vesafb: S3 Incorporated., Trio3D/2X, Rev C (OEM: S3 Incorporated. 86C362)
vesafb: VBE version: 2.0
vesafb: no monitor limits have been set
vesafb: scrolling: redraw
Console: switching to colour frame buffer device 128x48
vesafb: framebuffer at 0xf4000000, mapped to 0xe0880000, using 4096k, total 4096k
fb0: VESA VGA frame buffer device
ACPI: CPU0 (power states: C1[C1])
PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
PNP: PS/2 controller doesn't have AUX irq; using default 12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP(,...)]
lp0: using parport0 (interrupt-driven).
mice: PS/2 mouse device common for all mice
io scheduler noop registered
io scheduler deadline registered
RAMDISK driver initialized: 4 RAM disks of 4096K size 1024 blocksize
ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 18 (level, low) -> IRQ 177
3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
0000:02:02.0: 3Com PCI 3c905C Tornado at 0xd800. Vers LK1.1.19
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185
0000:02:09.0: 3Com PCI 3c905C Tornado at 0xd400. Vers LK1.1.19
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH2: IDE controller at PCI slot 0000:00:1f.1
ICH2: chipset revision 5
ICH2: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
input: AT Translated Set 2 keyboard on isa0060/serio0
hda: ST340016A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: IC35L060AVV207-0, ATA DISK drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100)
hda: cache flushes not supported
 hda: hda1 hda2 hda3 hda4
hdc: max request size: 1024KiB
hdc: 120103200 sectors (61492 MB) w/1821KiB Cache, CHS=16383/255/63, UDMA(100)
hdc: cache flushes supported
 hdc: hdc1
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
u32 classifier
    OLD policer on 
NET: Registered protocol family 2
IP route cache hash table entries: 8192 (order: 3, 32768 bytes)
TCP established hash table entries: 32768 (order: 5, 131072 bytes)
TCP bind hash table entries: 32768 (order: 5, 131072 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
TCP reno registered
ip_conntrack version 2.3 (4095 buckets, 32760 max) - 216 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
ReiserFS: hdc1: found reiserfs format "3.6" with standard journal
ReiserFS: hdc1: using ordered data mode
ReiserFS: hdc1: journal params: device hdc1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: hdc1: checking transaction log (hdc1)
ReiserFS: hdc1: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 168k freed
Adding 522104k swap on /dev/hda2.  Priority:-1 extents:1 across:522104k
ReiserFS: dm-2: found reiserfs format "3.6" with standard journal
ReiserFS: dm-2: using ordered data mode
ReiserFS: dm-2: journal params: device dm-2, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: dm-2: checking transaction log (dm-2)
ReiserFS: dm-2: Using r5 hash to sort names
ReiserFS: dm-1: found reiserfs format "3.6" with standard journal
ReiserFS: dm-1: using ordered data mode
ReiserFS: dm-1: journal params: device dm-1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: dm-1: checking transaction log (dm-1)
ReiserFS: dm-1: Using r5 hash to sort names
ReiserFS: dm-0: found reiserfs format "3.6" with standard journal
ReiserFS: dm-0: using ordered data mode
ReiserFS: dm-0: journal params: device dm-0, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: dm-0: checking transaction log (dm-0)
ReiserFS: dm-0: Using r5 hash to sort names

And the error at the end, is it related to my LAN Cards?
(One is onboard and One is PCI, both use the same 3COM 3C95x driver included in the kernel)

Code: Select all

ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 18 (level, low) -> IRQ 177
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185
APIC error on CPU0: 00(40)
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185
APIC error on CPU0: 40(40)
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185
APIC error on CPU0: 40(40)
ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 21 (level, low) -> IRQ 185

Marctraider · Post by **Marctraider** » Thu Dec 01, 2005 3:08 pm

I have this kind of problem as well, very sometimes, but I think its because of my SIS chipset and i read it was problematic with this chipset...

You disable apic by passing the noapic parameter to the kernel, or just disable it in the kernel and recompile...

When I had these errors my system lags very much... almost inresponsive...