Michael Lampe wrote:
Hi list,
I've recently managed to install CentOS 4.4 on an Apple Mac Pro. Functionality-wise everything works great, but when trying to benchmark the system, I don't get stable runtimes, they differ by more than 30%. For example a benchmark run with our PDE solving code takes between 500 and 800 s on the completely unloaded machine.
Suspicious kernel output (complete output attached):
PCI: Probing PCI hardware (bus 00) PCI: 0000:00:03.0: class 600 doesn't match header type 01. Ignoring class. PCI: 0000:00:05.0: class 600 doesn't match header type 01. Ignoring class. PCI: 0000:00:06.0: class 600 doesn't match header type 01. Ignoring class. PCI: 0000:00:07.0: class 600 doesn't match header type 01. Ignoring class.
and quite a bunch of
APIC error on CPUx: 60(60).
This is probably due to Apple's not quite perfect BIOS emulation code.
According to /proc/cpuinfo the CPUs don't support any power managment, cpuspeed isn't running or even configured, and they are always shown as 2.66 GHz, which is correct.
Anyone any idea?
-Michael
Bootdata ok (command line is ro root=/dev/VolGroup00/LogVol00 rhgb quiet memmap=14G@4G) Linux version 2.6.9-42.0.2.ELsmp (root@boskoop2.iwr.uni-heidelberg.de) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-3)) #1 SMP Sat Oct 7 19:54:12 CEST 2006 BIOS-provided physical RAM map: BIOS-e801: 0000000000000000 - 000000000009f000 (usable) BIOS-e801: 0000000000100000 - 000000007eae0000 (usable) ACPI: RSDP (v002 APPLE ) @ 0x00000000000fe020 ACPI: XSDT (v001 APPLE Apple00 0x0000005c 0x01000013) @ 0x000000007f1281c0 ACPI: ECDT (v001 APPLE Apple00 0x00000001 Loki 0x0000005f) @ 0x000000007ec7e000 ACPI: FADT (v004 APPLE Apple00 0x0000005c Loki 0x0000005f) @ 0x000000007ebbf000 ACPI: HPET (v001 APPLE Apple00 0x00000001 Loki 0x0000005f) @ 0x000000007ebbe000 ACPI: MADT (v002 APPLE Apple00 0x00000000 Loki 0x0000005f) @ 0x000000007ebbc000 ACPI: MCFG (v001 APPLE Apple00 0x00000001 Loki 0x0000005f) @ 0x000000007ebbb000 ACPI: WDRT (v003 APPLE Apple00 0x00000001 Loki 0x0000005f) @ 0x000000007ebb8000 ACPI: SSDT (v001 PmRef Cpu0Cst 0x00003001 INTL 0x20050309) @ 0x000000007ebb7000 ACPI: SSDT (v001 PmRef Cpu0Ist 0x00003000 INTL 0x20050309) @ 0x000000007ebb6000 ACPI: SSDT (v001 PmRef Cpu1Cst 0x00003000 INTL 0x20050309) @ 0x000000007ebaa000 ACPI: SSDT (v001 PmRef Cpu1Ist 0x00003000 INTL 0x20050309) @ 0x000000007eba9000 ACPI: SSDT (v001 PmRef Cpu2Cst 0x00003000 INTL 0x20050309) @ 0x000000007eba8000 ACPI: SSDT (v001 PmRef Cpu2Ist 0x00003000 INTL 0x20050309) @ 0x000000007eba7000 ACPI: SSDT (v001 PmRef Cpu3Cst 0x00003000 INTL 0x20050309) @ 0x000000007eba6000 ACPI: SSDT (v001 PmRef Cpu3Ist 0x00003000 INTL 0x20050309) @ 0x000000007eba5000 ACPI: SSDT (v001 PmRef Cpu4Cst 0x00003000 INTL 0x20050309) @ 0x000000007eba4000 ACPI: SSDT (v001 PmRef Cpu4Ist 0x00003000 INTL 0x20050309) @ 0x000000007eba3000 ACPI: SSDT (v001 PmRef Cpu5Cst 0x00003000 INTL 0x20050309) @ 0x000000007eba2000 ACPI: SSDT (v001 PmRef Cpu5Ist 0x00003000 INTL 0x20050309) @ 0x000000007eba1000 ACPI: SSDT (v001 PmRef Cpu6Cst 0x00003000 INTL 0x20050309) @ 0x000000007eba0000 ACPI: SSDT (v001 PmRef Cpu6Ist 0x00003000 INTL 0x20050309) @ 0x000000007eb9f000 ACPI: SSDT (v001 PmRef Cpu7Cst 0x00003000 INTL 0x20050309) @ 0x000000007eb9e000 ACPI: SSDT (v001 PmRef Cpu7Ist 0x00003000 INTL 0x20050309) @ 0x000000007eb9d000 ACPI: SSDT (v001 PmRef CpuPm 0x00003000 INTL 0x20050309) @ 0x000000007eb98000 ACPI: SSDT (v001 PCIRef Pci16118 0x00001000 INTL 0x20050309) @ 0x000000007eb91000 ACPI: SSDT (v001 SataRe SataPri 0x00001000 INTL 0x20050309) @ 0x000000007ede1000 ACPI: SSDT (v001 SataRe SataSec 0x00001000 INTL 0x20050309) @ 0x000000007ede0000 ACPI: DSDT (v001 APPLE Apple00 0x00010001 Loki 0x0000005f) @ 0x0000000000000000 No NUMA configuration found Faking a node at 0000000000000000-0000000480000000 Bootmem setup node 0 0000000000000000-0000000480000000 No mptable found. On node 0 totalpages: 4718592 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 4714496 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 DMI 2.4 present. ACPI: PM-Timer IO Port: 0x408 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 6:15 APIC version 16 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 6:15 APIC version 16 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x07] enabled) Processor #7 6:15 APIC version 16 ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled) Processor #6 6:15 APIC version 16 ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled) ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1]) Setting APIC routing to flat ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. ACPI: HPET id: 0x8086a201 base: 0xfed00000 Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 80000000 (gap: 7eae0000:81520000) Checking aperture... Built 1 zonelists Kernel command line: ro root=/dev/VolGroup00/LogVol00 rhgb quiet memmap=14G@4G console=tty0 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 131072 bytes) time.c: Using 14.318180 MHz HPET timer. time.c: Detected 2660.006 MHz processor. Console: colour VGA+ 80x25 Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) Placing software IO TLB between 0x410d000 - 0x810d000 Memory: 16374632k/18874368k available (2106k kernel code, 0k reserved, 1298k data, 204k init) Calibrating delay using timer specific routine.. 5323.65 BogoMIPS (lpj=2661825) Security Scaffold v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode There is already a security framework initialized, register_security failed. selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 256 (order: 0, 4096 bytes) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K using mwait in idle threads. CPU0: Physical Processor ID: 0 CPU0: Processor Core ID: 0 CPU0: Initial APIC ID: 0 ACPI: System reset via FADT Reset Register is supported Using IO APIC NMI watchdog CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU0: Physical Processor ID: 0 CPU0: Processor Core ID: 0 CPU0: Initial APIC ID: 0 CPU0: Intel(R) Xeon(R) CPU 5150 @ 2.66GHz stepping 06 per-CPU timeslice cutoff: 865.66 usecs. task migration cache decay timeout: 1 msecs. Booting processor 1/1 rip 6000 rsp 1007ea05f58 Initializing CPU#1 Calibrating delay using timer specific routine.. 5320.00 BogoMIPS (lpj=2660001) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU1: Physical Processor ID: 0 CPU1: Processor Core ID: 1 CPU1: Initial APIC ID: 1 Intel(R) Xeon(R) CPU 5150 @ 2.66GHz stepping 06 Booting processor 2/7 rip 6000 rsp 1007ea3df58 Initializing CPU#2 Calibrating delay using timer specific routine.. 5320.05 BogoMIPS (lpj=2660028) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU2: Physical Processor ID: 3 CPU2: Processor Core ID: 7 CPU2: Initial APIC ID: 7 Intel(R) Xeon(R) CPU 5150 @ 2.66GHz stepping 06 Booting processor 3/6 rip 6000 rsp 1007ea73f58 Initializing CPU#3 Calibrating delay using timer specific routine.. 5320.05 BogoMIPS (lpj=2660026) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU3: Physical Processor ID: 3 CPU3: Processor Core ID: 6 CPU3: Initial APIC ID: 6 Intel(R) Xeon(R) CPU 5150 @ 2.66GHz stepping 06 Total of 4 processors activated (21283.76 BogoMIPS). activating NMI Watchdog ... done. testing NMI watchdog ... OK. Using local APIC timer interrupts. Detected 20.781 MHz APIC timer. checking TSC synchronization across 4 CPUs: passed. Brought up 4 CPUs time.c: Using HPET/TSC based timekeeping. checking if image is initramfs... it is NET: Registered protocol family 16 PCI: Using configuration type 1 PCI: Using MMCONFIG at d0000000 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20040816 ACPI: Found ECDT ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) PCI: 0000:00:03.0: class 600 doesn't match header type 01. Ignoring class. PCI: 0000:00:05.0: class 600 doesn't match header type 01. Ignoring class. PCI: 0000:00:06.0: class 600 doesn't match header type 01. Ignoring class. PCI: 0000:00:07.0: class 600 doesn't match header type 01. Ignoring class. PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.P0P1._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.P0P1.P1P2._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.P0P1.P1P2.P2P5._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.P0P1.P1P2.P2P3._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.RP04._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.PCIB._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 7 9 10 *11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 7 9 10 11) *3 ACPI: PCI Interrupt Link [LNKC] (IRQs 5 7 9 *10 11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 *9 10 11) ACPI: PCI Interrupt Link [LNKE] (IRQs *5 7 9 10 11) ACPI: PCI Interrupt Link [LNKF] (IRQs 5 7 9 10 *11) ACPI: PCI Interrupt Link [LNKG] (IRQs 5 7 9 10 11) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 5 7 9 *10 11) ACPI: Embedded Controller [EC] (gpe 17) ACPI: PCI Interrupt Routing Table [_SB_.PCI0.NRP4._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.SRP1._PRT] ACPI: PCI Interrupt Routing Table [_SB_.PCI0.SRP3._PRT] usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing GSI 16 sharing vector 0xA9 and IRQ 16 ACPI: PCI interrupt 0000:00:00.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:00:03.0[A]: no GSI - using IRQ 0 ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:00:05.0[A]: no GSI - using IRQ 0 GSI 17 sharing vector 0xB1 and IRQ 17 ACPI: PCI interrupt 0000:00:06.0[C] -> GSI 18 (level, low) -> IRQ 177 ACPI: PCI interrupt 0000:00:07.0[A]: no GSI - using IRQ 0 ACPI: PCI interrupt 0000:00:08.0[A]: no GSI - using IRQ 0 GSI 18 sharing vector 0xB9 and IRQ 18 ACPI: PCI interrupt 0000:00:1b.0[A] -> GSI 23 (level, low) -> IRQ 185 GSI 19 sharing vector 0xC1 and IRQ 19 ACPI: PCI interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 193 ACPI: PCI interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 177 GSI 20 sharing vector 0xC9 and IRQ 20 ACPI: PCI interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 19 (level, low) -> IRQ 201 GSI 21 sharing vector 0xD1 and IRQ 21 ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 20 (level, low) -> IRQ 209 GSI 22 sharing vector 0xD9 and IRQ 22 ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 217 GSI 23 sharing vector 0xE1 and IRQ 23 ACPI: PCI interrupt 0000:00:1d.3[D] -> GSI 22 (level, low) -> IRQ 225 ACPI: PCI interrupt 0000:00:1d.7[A] -> GSI 19 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 20 (level, low) -> IRQ 209 ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 21 (level, low) -> IRQ 217 ACPI: PCI interrupt 0000:00:1f.3[B] -> GSI 21 (level, low) -> IRQ 217 ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:02:01.0[A] -> GSI 17 (level, low) -> IRQ 193 ACPI: PCI interrupt 0000:02:02.0[A] -> GSI 18 (level, low) -> IRQ 177 ACPI: PCI interrupt 0000:05:00.0[A] -> GSI 18 (level, low) -> IRQ 177 ACPI: PCI interrupt 0000:05:00.1[B] -> GSI 19 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:08:00.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:10:0b.0[A] -> GSI 16 (level, low) -> IRQ 169 PCI-DMA: Using software bounce buffering for IO (SWIOTLB) IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $ audit: initializing netlink socket (disabled) audit(1160580917.790:1): initialized Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API ksign: Installing public key data Loading keyring
- Added public key AF261CA7E4C0C6EF
- User ID: CentOS (Kernel Module GPG key)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5 ACPI: Processor [CPU0] (supports C1) ACPI: Processor [CPU1] (supports C1) ACPI: Processor [CPU2] (supports C1) ACPI: Processor [CPU3] (supports C1) Real Time Clock Driver v1.12 Linux agpgart interface v0.100 (c) Dave Jones i8042.c: No controller found. Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize divert: not allocating divert_blk for non-ethernet device lo Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ESB2: IDE controller at PCI slot 0000:00:1f.1 ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 20 (level, low) -> IRQ 209 ESB2: chipset revision 9 ESB2: 100% native mode on irq 209 ide0: BM-DMA at 0x30c0-0x30c7, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0x30c8-0x30cf, BIOS settings: hdc:pio, hdd:pio Probing IDE interface ide0... hda: PIONEER DVD-RW DVR-111D, ATAPI CD/DVD-ROM drive Using cfq io scheduler ide0 at 0x30e8-0x30ef,0x30fe on irq 209 Probing IDE interface ide1... Probing IDE interface ide1... Probing IDE interface ide2... Probing IDE interface ide3... Probing IDE interface ide4... Probing IDE interface ide5... hda: ATAPI 32X DVD-ROM DVD-R CD-R/RW drive, 2000kB Cache, UDMA(66) Uniform CD-ROM driver Revision: 3.20 APIC error on CPU0: 00(60) APIC error on CPU0: 60(60) APIC error on CPU0: 60(60) ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 NET: Registered protocol family 2 IP route cache hash table entries: 524288 (order: 10, 4194304 bytes) TCP established hash table entries: 262144 (order: 10, 4194304 bytes) TCP bind hash table entries: 262144 (order: 10, 4194304 bytes) TCP: Hash tables configured (established 262144 bind 262144) Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 ACPI: (supports S0 S1 S3 S4 S5) ACPI wakeup devices: P2P5 P2P3 RP04 ARPT UHC1 UHC2 UHC3 UHC4 EHCI AC9M EC NRP4 SRP1 SRP3 Freeing unused kernel memory: 204k freed SCSI subsystem initialized libata version 1.20 loaded. ata_piix 0000:00:1f.2: version 1.05 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 21 (level, low) -> IRQ 217 PCI: Setting latency timer of device 0000:00:1f.2 to 64 ata1: SATA max UDMA/133 cmd 0x30D8 ctl 0x30F6 bmdma 0x3020 irq 217 ata2: SATA max UDMA/133 cmd 0x30D0 ctl 0x30F2 bmdma 0x3028 irq 217 ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:207f ata1: dev 0 ATA-7, max UDMA/133, 488397168 sectors: LBA48 ata1: dev 0 configured for UDMA/133 scsi0 : ata_piix ata2: SATA port has no device. scsi1 : ata_piix isa bounce pool size: 16 pages Vendor: ATA Model: ST3250824AS P Rev: 3.BQ Type: Direct-Access ANSI SCSI revision: 05 SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) SCSI device sda: drive cache: write back SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) SCSI device sda: drive cache: write back sda: sda1 sda2 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 device-mapper: 4.5.0-ioctl (2005-10-04) initialised: dm-devel@redhat.com cdrom: open failed. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. SELinux: Disabled at runtime. SELinux: Unregistering netfilter hooks inserting floppy driver for 2.6.9-42.0.2.ELsmp floppy0: no floppy controllers found Intel(R) PRO/1000 Network Driver - version 7.0.33-k2-NAPI Copyright (c) 1999-2005 Intel Corporation. ACPI: PCI interrupt 0000:05:00.0[A] -> GSI 18 (level, low) -> IRQ 177 PCI: Setting latency timer of device 0000:05:00.0 to 64 e1000: 0000:05:00.0: e1000_probe: (PCI Express:2.5Gb/s:Width x4) 00:17:f2:00:46:58 divert: allocating divert_blk for eth0 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection ACPI: PCI interrupt 0000:05:00.1[B] -> GSI 19 (level, low) -> IRQ 201 PCI: Setting latency timer of device 0000:05:00.1 to 64 e1000: 0000:05:00.1: e1000_probe: (PCI Express:2.5Gb/s:Width x4) 00:17:f2:00:46:59 divert: allocating divert_blk for eth1 e1000: eth1: e1000_probe: Intel(R) PRO/1000 Network Connection ACPI: PCI interrupt 0000:00:1b.0[A] -> GSI 23 (level, low) -> IRQ 185 PCI: Setting latency timer of device 0000:00:1b.0 to 64 hw_random: RNG not detected nvidia: module license 'NVIDIA' taints kernel. ACPI: PCI interrupt 0000:08:00.0[A] -> GSI 16 (level, low) -> IRQ 169 PCI: Setting latency timer of device 0000:08:00.0 to 64 NVRM: loading NVIDIA Linux x86_64 Kernel Module 1.0-8774 Tue Aug 1 21:42:17 PDT 2006 ACPI: PCI interrupt 0000:00:1d.7[A] -> GSI 19 (level, low) -> IRQ 201 ehci_hcd 0000:00:1d.7: EHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.7 to 64 ehci_hcd 0000:00:1d.7: irq 201, pci mem ffffff0000048800 ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 PCI: cache line size of 32 is not supported by device 0000:00:1d.7 ehci_hcd 0000:00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10 hub 1-0:1.0: USB hub found hub 1-0:1.0: 8 ports detected USB Universal Host Controller Interface driver v2.2 ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 19 (level, low) -> IRQ 201 uhci_hcd 0000:00:1d.0: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.0 to 64 uhci_hcd 0000:00:1d.0: irq 201, io base 00000000000030a0 uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 20 (level, low) -> IRQ 209 uhci_hcd 0000:00:1d.1: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.1 to 64 uhci_hcd 0000:00:1d.1: irq 209, io base 0000000000003080 uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 217 uhci_hcd 0000:00:1d.2: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.2 to 64 uhci_hcd 0000:00:1d.2: irq 217, io base 0000000000003060 uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected ACPI: PCI interrupt 0000:00:1d.3[D] -> GSI 22 (level, low) -> IRQ 225 uhci_hcd 0000:00:1d.3: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.3 to 64 uhci_hcd 0000:00:1d.3: irq 225, io base 0000000000003040 uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. usb 3-2: new full speed USB device using address 2 hub 3-2:1.0: USB hub found hub 3-2:1.0: 1 port detected usb 3-2.1: new full speed USB device using address 3 hub 3-2.1:1.0: USB hub found hub 3-2.1:1.0: 3 ports detected usb 3-2.1.1: new full speed USB device using address 4 hub 3-2.1.1:1.0: USB hub found hub 3-2.1.1:1.0: 3 ports detected usb 3-2.1.3: new low speed USB device using address 5 hiddev96: USB HID v1.00 Device [Studio Display] on usb-0000:00:1d.1-2.1.3 NET: Registered protocol family 10 Disabled Privacy Extensions on device ffffffff804056c0(lo) usb 3-2.1.1.1: new low speed USB device using address 6 IPv6 over IPv4 tunneling driver divert: not allocating divert_blk for non-ethernet device sit0 input: USB HID v1.10 Mouse [Primax Electronics Apple Optical USB Mouse] on usb-0000:00:1d.1-2.1.1.1 usb 3-2.1.1.3: new full speed USB device using address 7 input: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0000:00:1d.1-2.1.1.3 input: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0000:00:1d.1-2.1.1.3 drivers/usb/input/hid-input.c: event field not found drivers/usb/input/hid-input.c: event field not found ACPI: Power Button (FF) [PWRF] EXT3 FS on dm-0, internal journal device-mapper: dm-multipath version 1.0.4 loaded APIC error on CPU1: 00(60) cdrom: open failed. APIC error on CPU1: 60(60) kjournald starting. Commit interval 5 seconds EXT3 FS on sda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 2031608k swap on /dev/VolGroup00/LogVol01. Priority:-1 extents:1
while this isnt directly connected / related to your query : people have had much success with centos under parallels, rather than running native....
Cant help you directly, with that query of yours, dont have the same sort of hardware :)