unexpected IO-APIC

lk
2003-04-16T23:36:24Z

Supermicro X5DPE-G2 motherboard with Intel 7502 chipset
kernel 2.4.21-pre7
kernel message: 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

Here's the dmesg output. Please let me know if there are other details
needed.

Apr 16 08:08:17 nfs2 syslogd 1.4.1: restart.
Apr 16 08:08:17 nfs2 syslog: syslogd startup succeeded
Apr 16 08:08:17 nfs2 kernel: klogd 1.4.1, log source = /proc/kmsg started.
Apr 16 08:08:17 nfs2 kernel: Linux version 2.4.21-pre7-ac1 (root@nfs2) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #2 SMP Mon Apr 14 04:20:09 PDT 2003
Apr 16 08:08:17 nfs2 kernel: BIOS-provided physical RAM map:
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 0000000000100000 - 000000007fefd000 (usable)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 000000007fefd000 - 000000007ff00000 (ACPI NVS)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 000000007ff00000 - 000000007ff80000 (usable)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 000000007ff80000 - 0000000080000000 (reserved)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved)
Apr 16 08:08:17 nfs2 kernel: BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
Apr 16 08:08:17 nfs2 kernel: 1151MB HIGHMEM available.
Apr 16 08:08:17 nfs2 kernel: 896MB LOWMEM available.
Apr 16 08:08:17 nfs2 kernel: found SMP MP-table at 000f6820
Apr 16 08:08:17 nfs2 kernel: hm, page 000f6000 reserved twice.
Apr 16 08:08:17 nfs2 kernel: hm, page 000f7000 reserved twice.
Apr 16 08:08:17 nfs2 kernel: hm, page 0009f000 reserved twice.
Apr 16 08:08:17 nfs2 kernel: hm, page 000a0000 reserved twice.
Apr 16 08:08:17 nfs2 kernel: On node 0 totalpages: 524160
Apr 16 08:08:17 nfs2 kernel: zone(0): 4096 pages.
Apr 16 08:08:17 nfs2 kernel: zone(1): 225280 pages.
Apr 16 08:08:17 nfs2 kernel: zone(2): 294784 pages.
Apr 16 08:08:17 nfs2 kernel: ACPI: Searched entire block, no RSDP was found.
Apr 16 08:08:17 nfs2 kernel: ACPI: Searched entire block, no RSDP was found.
Apr 16 08:08:17 nfs2 kernel: ACPI: System description tables not found
Apr 16 08:08:17 nfs2 kernel: Intel MultiProcessor Specification v1.4
Apr 16 08:08:17 nfs2 kernel: Virtual Wire compatibility mode.
Apr 16 08:08:17 nfs2 kernel: OEM ID: Product ID: Kings Canyon APIC at: 0xFEE00000
Apr 16 08:08:17 nfs2 kernel: Processor #0 Pentium 4(tm) XEON(tm) APIC version 20
Apr 16 08:08:17 nfs2 kernel: Processor #6 Pentium 4(tm) XEON(tm) APIC version 20
Apr 16 08:08:17 nfs2 kernel: I/O APIC #2 Version 32 at 0xFEC00000.
Apr 16 08:08:17 nfs2 kernel: I/O APIC #3 Version 32 at 0xFEC80000.
Apr 16 08:08:17 nfs2 syslog: klogd startup succeeded
Apr 16 08:08:17 nfs2 kernel: I/O APIC #4 Version 32 at 0xFEC80400.
Apr 16 08:08:17 nfs2 kernel: I/O APIC #5 Version 32 at 0xFEC81000.
Apr 16 08:08:17 nfs2 kernel: I/O APIC #8 Version 32 at 0xFEC81400.
Apr 16 08:08:17 nfs2 kernel: Enabling APIC mode: Flat.^IUsing 5 I/O APICs
Apr 16 08:08:17 nfs2 kernel: Processors: 2
Apr 16 08:08:17 nfs2 kernel: Kernel command line: ro root=LABEL=/ idebus=66
Apr 16 08:08:17 nfs2 kernel: ide_setup: idebus=66
Apr 16 08:08:17 nfs2 kernel: Initializing CPU#0
Apr 16 08:08:17 nfs2 kernel: Detected 2399.376 MHz processor.
Apr 16 08:08:17 nfs2 kernel: Console: colour VGA+ 80x25
Apr 16 08:08:17 nfs2 kernel: Calibrating delay loop... 4784.12 BogoMIPS
Apr 16 08:08:17 nfs2 kernel: Memory: 2068672k/2096640k available (1420k kernel code, 27568k reserved, 513k data, 152k init, 1179124k highmem)
Apr 16 08:08:17 nfs2 kernel: Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Apr 16 08:08:17 nfs2 kernel: Inode cache hash table entries: 131072 (order: 8, 1048576 bytes)
Apr 16 08:08:17 nfs2 kernel: Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Apr 16 08:08:17 nfs2 kernel: Buffer cache hash table entries: 131072 (order: 7, 524288 bytes)
Apr 16 08:08:17 nfs2 kernel: Page-cache hash table entries: 524288 (order: 9, 2097152 bytes)
Apr 16 08:08:17 nfs2 kernel: CPU: Trace cache: 12K uops, L1 D cache: 8K
Apr 16 08:08:17 nfs2 kernel: CPU: L2 cache: 512K
Apr 16 08:08:17 nfs2 kernel: CPU: Physical Processor ID: 0
Apr 16 08:08:17 nfs2 kernel: Intel machine check architecture supported.
Apr 16 08:08:17 nfs2 kernel: Intel machine check reporting enabled on CPU#0.
Apr 16 08:08:17 nfs2 kernel: Enabling fast FPU save and restore... done.
Apr 16 08:08:17 nfs2 kernel: Enabling unmasked SIMD FPU exception support... done.
Apr 16 08:08:17 nfs2 kernel: Checking 'hlt' instruction... OK.
Apr 16 08:08:17 nfs2 kernel: POSIX conformance testing by UNIFIX
Apr 16 08:08:17 nfs2 kernel: mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
Apr 16 08:08:17 nfs2 kernel: mtrr: detected mtrr type: Intel
Apr 16 08:08:17 nfs2 kernel: CPU: Trace cache: 12K uops, L1 D cache: 8K
Apr 16 08:08:17 nfs2 kernel: CPU: L2 cache: 512K
Apr 16 08:08:17 nfs2 kernel: CPU: Physical Processor ID: 0
Apr 16 08:08:17 nfs2 kernel: Intel machine check reporting enabled on CPU#0.
Apr 16 08:08:17 nfs2 kernel: CPU0: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
Apr 16 08:08:17 nfs2 kernel: per-CPU timeslice cutoff: 1462.99 usecs.
Apr 16 08:08:17 nfs2 kernel: task migration cache decay timeout: 10 msecs.
Apr 16 08:08:17 nfs2 kernel: enabled ExtINT on CPU#0
Apr 16 08:08:17 nfs2 kernel: ESR value before enabling vector: 00000000
Apr 16 08:08:17 nfs2 kernel: ESR value after enabling vector: 00000000
Apr 16 08:08:17 nfs2 kernel: Booting processor 1/6 eip 2000
Apr 16 08:08:17 nfs2 kernel: Initializing CPU#1
Apr 16 08:08:17 nfs2 kernel: masked ExtINT on CPU#1
Apr 16 08:08:17 nfs2 kernel: ESR value before enabling vector: 00000000
Apr 16 08:08:17 nfs2 kernel: ESR value after enabling vector: 00000000
Apr 16 08:08:17 nfs2 kernel: Calibrating delay loop... 4797.23 BogoMIPS
Apr 16 08:08:17 nfs2 kernel: CPU: Trace cache: 12K uops, L1 D cache: 8K
Apr 16 08:08:17 nfs2 kernel: CPU: L2 cache: 512K
Apr 16 08:08:17 nfs2 kernel: CPU: Physical Processor ID: 3
Apr 16 08:08:17 nfs2 kernel: Intel machine check reporting enabled on CPU#1.
Apr 16 08:08:17 nfs2 kernel: CPU1: Intel(R) Xeon(TM) CPU 2.40GHz stepping 07
Apr 16 08:08:17 nfs2 kernel: Total of 2 processors activated (9581.36 BogoMIPS).
Apr 16 08:08:17 nfs2 kernel: WARNING: No sibling found for CPU 0.
Apr 16 08:08:17 nfs2 kernel: WARNING: No sibling found for CPU 1.
Apr 16 08:08:17 nfs2 kernel: ENABLING IO-APIC IRQs
Apr 16 08:08:17 nfs2 kernel: Setting 2 in the phys_id_present_map
Apr 16 08:08:17 nfs2 portmap: portmap startup succeeded
Apr 16 08:08:17 nfs2 kernel: ...changing IO-APIC physical APIC ID to 2 ... ok.
Apr 16 08:08:17 nfs2 kernel: Setting 3 in the phys_id_present_map
Apr 16 08:08:17 nfs2 kernel: ...changing IO-APIC physical APIC ID to 3 ... ok.
Apr 16 08:08:17 nfs2 kernel: Setting 4 in the phys_id_present_map
Apr 16 08:08:17 nfs2 kernel: ...changing IO-APIC physical APIC ID to 4 ... ok.
Apr 16 08:08:17 nfs2 kernel: Setting 5 in the phys_id_present_map
Apr 16 08:08:17 nfs2 kernel: ...changing IO-APIC physical APIC ID to 5 ... ok.
Apr 16 08:08:17 nfs2 kernel: Setting 8 in the phys_id_present_map
Apr 16 08:08:17 nfs2 kernel: ...changing IO-APIC physical APIC ID to 8 ... ok.
Apr 16 08:08:17 nfs2 kernel: ..TIMER: vector=0x31 pin1=2 pin2=0
Apr 16 08:08:17 nfs2 kernel: testing the IO APIC.......................
Apr 16 08:08:17 nfs2 kernel:
Apr 16 08:08:17 nfs2 kernel: An unexpected IO-APIC was found. If this kernel release is less than
Apr 16 08:08:17 nfs2 kernel: three months old please report this to linux-smp@vger.kernel.org
Apr 16 08:08:17 nfs2 kernel:
Apr 16 08:08:18 nfs2 last message repeated 3 times
Apr 16 08:08:18 nfs2 kernel: .................................... done.
Apr 16 08:08:18 nfs2 kernel: Using local APIC timer interrupts.
Apr 16 08:08:18 nfs2 kernel: calibrating APIC timer ...
Apr 16 08:08:18 nfs2 kernel: ..... CPU clock speed is 2399.4372 MHz.
Apr 16 08:08:18 nfs2 kernel: ..... host bus clock speed is 133.3019 MHz.
Apr 16 08:08:18 nfs2 kernel: cpu: 0, clocks: 1333019, slice: 444339
Apr 16 08:08:18 nfs2 kernel: CPU0<T0:1333008,T1:888656,D:13,S:444339,C:1333019>
Apr 16 08:08:18 nfs2 kernel: cpu: 1, clocks: 1333019, slice: 444339
Apr 16 08:08:18 nfs2 kernel: CPU1<T0:1333008,T1:444320,D:10,S:444339,C:1333019>
Apr 16 08:08:18 nfs2 kernel: migration_task 0 on cpu=0
Apr 16 08:08:18 nfs2 kernel: migration_task 1 on cpu=1
Apr 16 08:08:18 nfs2 kernel: PCI: PCI BIOS revision 2.10 entry at 0xfd875, last bus=7
Apr 16 08:08:18 nfs2 kernel: PCI: Using configuration type 1
Apr 16 08:08:18 nfs2 kernel: PCI: Probing PCI hardware
Apr 16 08:08:18 nfs2 kernel: PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
Apr 16 08:08:18 nfs2 kernel: Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Bridge
Apr 16 08:08:18 nfs2 kernel: PCI: Discovered primary peer bus 10 [IRQ]
Apr 16 08:08:18 nfs2 kernel: PCI: Discovered primary peer bus 11 [IRQ]
Apr 16 08:08:18 nfs2 kernel: PCI: Discovered primary peer bus 12 [IRQ]
Apr 16 08:08:18 nfs2 nfslock: rpc.statd startup succeeded
Apr 16 08:08:18 nfs2 kernel: PCI: Using IRQ router PIIX [8086/2480] at 00:1f.0
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B0,I29,P0) -> 16
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B0,I29,P1) -> 19
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B0,I29,P2) -> 18
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B3,I1,P0) -> 24
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B3,I1,P0) -> 24
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B3,I2,P0) -> 28
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B3,I2,P1) -> 29
Apr 16 08:08:18 nfs2 rpc.statd[2649]: Version 1.0.1 Starting
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B5,I1,P0) -> 96
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B5,I1,P0) -> 96
Apr 16 08:08:18 nfs2 keytable: Loading keymap:
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B6,I1,P0) -> 72
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B6,I1,P0) -> 72
Apr 16 08:08:18 nfs2 kernel: PCI->APIC IRQ transform: (B7,I1,P0) -> 16
Apr 16 08:08:18 nfs2 kernel: isapnp: Scanning for PnP cards...
Apr 16 08:08:18 nfs2 kernel: isapnp: No Plug & Play device found
Apr 16 08:08:18 nfs2 kernel: Linux NET4.0 for Linux 2.4