[discuss] Using DQ35JO motherboard with Q9300 CPU does not boot SMP unless "idle=poll" specified

Yitzhak Sapir yitzhaksapir at gmail.com
Wed Jul 23 15:49:58 CEST 2008


1 - Using DQ35JO motherboard with Q9300 CPU does not boot SMP unless
"idle=poll" specified

2 - The motherboard/cpu configuration does not boot linux unless
"idle=poll" is specified.
This took quite a while to figure out.  In retrospect, it seems that
seeing oops messages
in mwait_idle should have suggested that the appropriate fix would be
to not use mwait_idle,
that is idle=poll.  All kinds of other options were tested.
a) acpi=off, nolapic, would allow the system to boot but only one core
would be recognized
b) noapic, intel_iommu=off, irqpoll, pci=routeirq, acpi_serialize,
acpi_irq_nobalance,
pic=noacpi, framebuffer=false, pci=nommconf, acpi=noirq, acpi=ht,
would generally cause
an oops.  Perhaps some of these also allow the system to boot, but
with one core.
A simple program such as:
#include <iostream>

static inline void cpuid_count(unsigned int op, unsigned int count,
unsigned int *eax, unsigned int *ebx, unsigned int *ecx,
                unsigned int *edx)
{
        __asm__("cpuid"
                : "=a" (*eax),
                  "=b" (*ebx),
                  "=c" (*ecx),
                  "=d" (*edx)
                : "0" (op), "c" (count));
}

int main()
{
        unsigned int eax, t, ncores;

        cpuid_count(4, 0, &eax, &t, &t, &t);
        if (eax & 0x1f)
                ncores = ((eax >> 26) + 1);
        else
                ncores = 1;

        std::cout << ncores << std::endl;
}
--end--
would output 4 even if only one core is recognized.

Compiling a kernel with http://lkml.org/lkml/2007/8/25/154 patched in did not
help.

I am still concerned about the effects of using idle=poll.

3 - Keywords
DQ35JO Q9300 SMP acpi=off noapic nolapic Q35 chipset multiple cores
mwait monitor UP panic ubuntu

4 - Kernel information
4.1 - Kernel version (/proc/version)
Linux version 2.6.22-14-generic (buildd at crested) (gcc version 4.1.3
20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Sun Oct 14
21:45:15 GMT 2007

4.2 - Kernel .config file
Attached

5 - Most recent kernel version which did not have the bug
Trying to boot with Ubuntu 8 does not seem to help.

6 - Trace output from serial port
Command line - root=UUID=606698ae-31bc-46d2-9ef1-24388019d94c ro k

stack=100 loglevel=7 initcall_debug apic=debug debug console=tty0 console=ttyS0,

9600n8
[    0.000000] Linux version 2.6.22-14-generic (buildd at crested) (gcc
version 4.1

.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Sun Oct 14 21:45:15 GM

T 2007 (Ubuntu 2.6.22-14.46-generic)

[    0.000000] Command line: root=UUID=606698ae-31bc-46d2-9ef1-24388019d94c ro k

stack=100 loglevel=7 initcall_debug apic=debug debug console=tty0 console=ttyS0,

9600n8

[    0.000000] BIOS-provided physical RAM map:

[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)

[    0.000000]  BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)

[    0.000000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)

[    0.000000]  BIOS-e820: 0000000000100000 - 000000007ce08000 (usable)

[    0.000000]  BIOS-e820: 000000007ce08000 - 000000007ceac000 (ACPI NVS)

[    0.000000]  BIOS-e820: 000000007ceac000 - 000000007e0a3000 (usable)

[    0.000000]  BIOS-e820: 000000007e0a3000 - 000000007e0a5000 (reserved)

[    0.000000]  BIOS-e820: 000000007e0a5000 - 000000007e179000 (usable)

[    0.000000]  BIOS-e820: 000000007e179000 - 000000007e1e5000 (ACPI NVS)

[    0.000000]  BIOS-e820: 000000007e1e5000 - 000000007e1e6000 (usable)

[    0.000000]  BIOS-e820: 000000007e1e6000 - 000000007e1f2000 (ACPI data)

[    0.000000]  BIOS-e820: 000000007e1f2000 - 000000007e1f3000 (usable)

[    0.000000]  BIOS-e820: 000000007e1f3000 - 000000007e1ff000 (ACPI data)

[    0.000000]  BIOS-e820: 000000007e1ff000 - 000000007e200000 (usable)

[    0.000000]  BIOS-e820: 000000007e200000 - 000000007f000000 (reserved)

[    0.000000]  BIOS-e820: 00000000f0000000 - 00000000f8000000 (reserved)

[    0.000000]  BIOS-e820: 00000000ffc00000 - 0000000100000000 (reserved)

[    0.000000] Entering add_active_range(0, 0, 157) 0 entries of 3200 used

[    0.000000] Entering add_active_range(0, 256, 511496) 1 entries of 3200 used

[    0.000000] Entering add_active_range(0, 511660, 516259) 2 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516261, 516473) 3 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516581, 516582) 4 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516594, 516595) 5 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516607, 516608) 6 entries of 3200 us

ed

[    0.000000] end_pfn_map = 1048576

[    0.000000] DMI 2.4 present.

[    0.000000] ACPI: RSDP signature @ 0xFFFF8100000FE020 checksum 0

[    0.000000] ACPI: RSDP 000FE020, 0014 (r0 INTEL )

[    0.000000] ACPI: RSDT 7E1FD038, 0070 (r1 INTEL  DQ3510J       372       1000

013)

[    0.000000] ACPI: FACP 7E1FC000, 0074 (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: DSDT 7E1F8000, 3D3A (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: FACS 7E186000, 0040

[    0.000000] ACPI: APIC 7E1F7000, 0078 (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: WDDT 7E1F6000, 0040 (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: MCFG 7E1F5000, 003C (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: ASF! 7E1F4000, 00A6 (r32 INTEL  DQ3510J       372 MSFT  100

0013)

[    0.000000] ACPI: HPET 7E1F3000, 0038 (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: DMAR 7E1F1000, 0120 (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: ASPT 7E1F0000, 002C (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: WDTT 7E1EF000, 02CC (r1 INTEL  DQ3510J       372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1EE000, 0204 (r1 INTEL     CpuPm      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1ED000, 0175 (r1 INTEL   Cpu0Ist      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1EC000, 0175 (r1 INTEL   Cpu1Ist      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1EB000, 0175 (r1 INTEL   Cpu2Ist      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1EA000, 0175 (r1 INTEL   Cpu3Ist      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1E9000, 00DD (r1 INTEL   Cpu0Cst      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1E8000, 00DD (r1 INTEL   Cpu1Cst      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1E7000, 00DD (r1 INTEL   Cpu2Cst      372 MSFT  1000

013)

[    0.000000] ACPI: SSDT 7E1E6000, 00DD (r1 INTEL   Cpu3Cst      372 MSFT  1000

013)

[    0.000000] ACPI: TCPA 7E17A000, 0032 (r2 INTEL  TIANO           2 MSFT  1000

013)

[    0.000000] No NUMA configuration found

[    0.000000] Faking a node at 0000000000000000-000000007e200000

[    0.000000] Entering add_active_range(0, 0, 157) 0 entries of 3200 used

[    0.000000] Entering add_active_range(0, 256, 511496) 1 entries of 3200 used

[    0.000000] Entering add_active_range(0, 511660, 516259) 2 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516261, 516473) 3 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516581, 516582) 4 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516594, 516595) 5 entries of 3200 us

ed

[    0.000000] Entering add_active_range(0, 516607, 516608) 6 entries of 3200 us

ed

[    0.000000] Bootmem setup node 0 0000000000000000-000000007e200000

[    0.000000] Zone PFN ranges:

[    0.000000]   DMA             0 ->     4096

[    0.000000]   DMA32        4096 ->  1048576

[    0.000000]   Normal    1048576 ->  1048576

[    0.000000] early_node_map[7] active PFN ranges

[    0.000000]     0:        0 ->      157

[    0.000000]     0:      256 ->   511496

[    0.000000]     0:   511660 ->   516259

[    0.000000]     0:   516261 ->   516473

[    0.000000]     0:   516581 ->   516582

[    0.000000]     0:   516594 ->   516595

[    0.000000]     0:   516607 ->   516608

[    0.000000] On node 0 totalpages: 516211

[    0.000000]   DMA zone: 56 pages used for memmap

[    0.000000]   DMA zone: 1127 pages reserved

[    0.000000]   DMA zone: 2814 pages, LIFO batch:0

[    0.000000]   DMA32 zone: 7007 pages used for memmap

[    0.000000]   DMA32 zone: 505207 pages, LIFO batch:31

[    0.000000]   Normal zone: 0 pages used for memmap

[    0.000000] ACPI: PM-Timer IO Port: 0x408

[    0.000000] ACPI: Local APIC address 0xfee00000

[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)

[    0.000000] Processor #0 (Bootup-CPU)

[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)

[    0.000000] Processor #2

[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)

[    0.000000] Processor #1

[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)

[    0.000000] Processor #3

[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])

[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])

[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])

[    0.000000] IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23

[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)

[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)

[    0.000000] ACPI: IRQ0 used by override.

[    0.000000] ACPI: IRQ2 used by override.

[    0.000000] ACPI: IRQ9 used by override.

[    0.000000] Setting APIC routing to flat

[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000

[    0.000000] Using ACPI (MADT) for SMP configuration information

[    0.000000] mapped APIC to ffffffffff5fd000 (        fee00000)

[    0.000000] mapped IOAPIC to ffffffffff5fc000 (00000000fec00000)

[    0.000000] swsusp: Registered nosave memory region: 000000000009d000 - 00000

0000009e000

[    0.000000] swsusp: Registered nosave memory region: 000000000009e000 - 00000

000000a0000

[    0.000000] swsusp: Registered nosave memory region: 00000000000a0000 - 00000

000000e0000

[    0.000000] swsusp: Registered nosave memory region: 00000000000e0000 - 00000

00000100000

[    0.000000] swsusp: Registered nosave memory region: 000000007ce08000 - 00000

0007ceac000

[    0.000000] swsusp: Registered nosave memory region: 000000007e0a3000 - 00000

0007e0a5000

[    0.000000] swsusp: Registered nosave memory region: 000000007e179000 - 00000

0007e1e5000

[    0.000000] swsusp: Registered nosave memory region: 000000007e1e6000 - 00000

0007e1f2000

[    0.000000] swsusp: Registered nosave memory region: 000000007e1f3000 - 00000

0007e1ff000

[    0.000000] Allocating PCI resources starting at 80000000 (gap: 7f000000:7100

0000)

[    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs

[    0.000000] PERCPU: Allocating 34696 bytes of per cpu data

[    0.000000] Built 1 zonelists.  Total pages: 508021

[    0.000000] Kernel command line: root=UUID=606698ae-31bc-46d2-9ef1-24388019d9

4c ro kstack=100 loglevel=7 initcall_debug apic=debug debug console=tty0 console

=ttyS0,9600n8

[    0.000000] Initializing CPU#0

[    0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)

[   46.345143] time.c: Detected 2491.242 MHz processor.

[   46.346165] Console: colour VGA+ 80x25

[   55.536733] Checking aperture...

[   55.575356] Calgary: detecting Calgary via BIOS EBDA area

[   55.641701] Calgary: Unable to locate Rio Grande table in EBDA - bailing!

[   55.750576] Memory: 2024076k/2066432k available (2274k kernel code, 40768k re

served, 1181k data, 296k init)

[   55.867067] SLUB: Genslabs=23, HWalign=64, Order=0-1, MinObjects=4, CPUs=4, N

odes=1

[   56.036103] Calibrating delay using timer specific routine.. 4985.73 BogoMIPS

 (lpj=9971479)

[   56.136145] Security Framework v1.0.0 initialized

[   56.194052] SELinux:  Disabled at boot.

[   56.240075] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

[   56.326952] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

[   56.412019] Mount-cache hash table entries: 256

[   56.466284] CPU: L1 I cache: 32K, L1 D cache: 32K

[   56.522740] CPU: L2 cache: 3072K

[   56.561368] CPU 0/0 -> Node 0

[   56.596875] CPU: Physical Processor ID: 0

[   56.644841] CPU: Processor Core ID: 0

[   56.690423] CPU0: Thermal monitoring enabled (TM2)

[   56.747739] SMP alternatives: switching to UP code

[   56.805301] Early unpacking initramfs... done

[   57.137706] ACPI: Core revision 20070126

[   57.185921] ACPI: Looking for DSDT in initramfs... error, file /DSDT.aml not

found.

[   57.280568] enabled ExtINT on CPU#0

[   57.322322] ESR value after enabling vector: 00000000, after 00000040

[   57.399488] ENABLING IO-APIC IRQs

[   57.439120] init IO_APIC IRQs

[   57.474629]  IO-APIC (apicid-pin) 2-0<7>IOAPIC[0]: Set routing entry (2-1 ->

0x31 -> IRQ 1 Mode:0 Active:0)

[   57.591346] IOAPIC[0]: Set routing entry (2-2 -> 0x30 -> IRQ 0 Mode:0 Active:

0)

[   57.678764] IOAPIC[0]: Set routing entry (2-3 -> 0x33 -> IRQ 3 Mode:0 Active:

0)

[   57.767321] IOAPIC[0]: Set routing entry (2-4 -> 0x34 -> IRQ 4 Mode:0 Active:

0)

[   57.854740] IOAPIC[0]: Set routing entry (2-5 -> 0x35 -> IRQ 5 Mode:0 Active:

0)

[   57.942159] IOAPIC[0]: Set routing entry (2-6 -> 0x36 -> IRQ 6 Mode:0 Active:

0)

[   58.030091] IOAPIC[0]: Set routing entry (2-7 -> 0x37 -> IRQ 7 Mode:0 Active:

0)

[   58.117516] IOAPIC[0]: Set routing entry (2-8 -> 0x38 -> IRQ 8 Mode:0 Active:

0)

[   58.206596] IOAPIC[0]: Set routing entry (2-9 -> 0x39 -> IRQ 9 Mode:1 Active:

0)

[   58.294014] IOAPIC[0]: Set routing entry (2-10 -> 0x3a -> IRQ 10 Mode:0 Activ

e:0)

[   58.383511] IOAPIC[0]: Set routing entry (2-11 -> 0x3b -> IRQ 11 Mode:0 Activ

e:0)

[   58.473007] IOAPIC[0]: Set routing entry (2-12 -> 0x3c -> IRQ 12 Mode:0 Activ

e:0)

[   58.562500] IOAPIC[0]: Set routing entry (2-13 -> 0x3d -> IRQ 13 Mode:0 Activ

e:0)

[   58.651995] IOAPIC[0]: Set routing entry (2-14 -> 0x3e -> IRQ 14 Mode:0 Activ

e:0)

[   58.743460] IOAPIC[0]: Set routing entry (2-15 -> 0x3f -> IRQ 15 Mode:0 Activ

e:0)

[   58.832952] , 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected.

[   58.917155] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1

[   59.029001] Using local APIC timer interrupts.

[   59.122240] result 20760334

[   59.155603] Detected 20.760 MHz APIC timer.

[   59.207851] SMP alternatives: switching to SMP code

[   59.267920] Booting processor 1/4 APIC 0x2

[   59.327184] Initializing CPU#1

[   59.327853] masked ExtINT on CPU#1

[   59.407786] Calibrating delay using timer specific routine.. 4982.61 BogoMIPS

 (lpj=9965228)

[   59.407791] CPU: L1 I cache: 32K, L1 D cache: 32K

[   59.407793] CPU: L2 cache: 3072K

[   59.407794] CPU 1/2 -> Node 0

[   59.407795] using mwait in idle threads.

[   59.407797] CPU: Physical Processor ID: 0

[   59.407797] CPU: Processor Core ID: 2

[   59.407802] CPU1: Thermal monitoring enabled (TM2)

[   59.408222] Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07

[   59.408231] checking TSC synchronization [CPU#0 -> CPU#1]: passed.

[   60.087766] SMP alternatives: switching to SMP code

[   60.146101] Booting processor 2/4 APIC 0x1

[   60.205441] Initializing CPU#2

[   60.206095] masked ExtINT on CPU#2

[   60.283705] Calibrating delay using timer specific routine.. 4841.38 BogoMIPS

 (lpj=9682771)

[   60.283710] CPU: L1 I cache: 32K, L1 D cache: 32K

[   60.283712] CPU: L2 cache: 3072K

[   60.283718] CPU 2/1 -> Node 0

[   60.283719] CPU: Physical Processor ID: 0

[   60.283720] CPU: Processor Core ID: 1

[   60.283730] CPU2: Thermal monitoring enabled (TM2)

[   60.284147] Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07

[   60.284181] checking TSC synchronization [CPU#0 -> CPU#2]: passed.

[   60.915656] invalid opcode: 0000 [1] <6>SMP alternatives: switching to SMP co

de

[   60.915794] Booting processor 3/4 APIC 0x3

[   60.926141] Initializing CPU#3

[   60.926811] masked ExtINT on CPU#3

[   61.003638] Calibrating delay using timer specific routine.. 4982.47 BogoMIPS

 (lpj=9964943)

[   61.003644] CPU: L1 I cache: 32K, L1 D cache: 32K

[   61.003645] CPU: L2 cache: 3072K

[   61.003647] CPU 3/3 -> Node 0

[   61.003648] CPU: Physical Processor ID: 0

[   61.003649] CPU: Processor Core ID: 3

[   61.003654] CPU3: Thermal monitoring enabled (TM2)

[   61.004075] Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz stepping 07

[   61.004084] checking TSC synchronization [CPU#0 -> CPU#3]: passed.

[   61.027642] Brought up 4 CPUs

[   61.699335] SMP

[   61.721444] CPU 2

[   61.745634] Modules linked in:

[   61.784047] Pid: 0, comm: swapper Not tainted 2.6.22-14-generic #1

[   61.857975] RIP: 0010:[<ffffffff80209182>]  [<ffffffff80209182>] mwait_idle+0

x22/0x50

[   61.951835] RSP: 0018:ffff81007c593f30  EFLAGS: 00010046

[   62.015366] RAX: ffff81007c592010 RBX: ffffffff80209160 RCX: 0000000000000000

[   62.100710] RDX: 0000000000000000 RSI: ffff81007c592010 RDI: ffffffff8052ed98

[   62.186048] RBP: ffffffff805cd100 R08: 0000000000000000 R09: 0000000000000002

[   62.271387] R10: ffffffff805cd120 R11: ffffffff805cd120 R12: 0000000000000000

[   62.358185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000

[   62.443539] FS:  0000000000000000(0000) GS:ffff81007e1f2400(0000) knlGS:00000

00000000000

[   62.540304] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

[   62.609016] CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0

[   62.694364] Process swapper (pid: 0, threadinfo ffff81007c592000, task ffff81

007c590000)

[   62.791137] Stack:  ffffffff802090c0 0000000000000000 0000000000000000 000000

0000000000

[   62.888397]  0000000000000000 0000000000000000 0000000000000000 0000000000000

000

[   62.977380]  0000000000000000 0000000000000000 0000000000000000 0000000000000

000

[   63.066353]  0000000000000000 0000000000000000 0000000000000000 0000000000000

000

[   63.155330]  0000000000000000 0000000000000000 0000000000000000 0000000000000

000

[   63.244308]  0000000000000000 0000000000000000 0000000000000000 0000000000000

000

[   63.334531]  0000000000000000 0000000000000000 3636fe0000000036 1818f818f8000

036

[   63.423513]  3636f606f6363618 3636363636363636 3636f606fe000036 0000fe06f6363

636

[   63.512503]  0000fe3636363600 0000f818f8181800 1818f80000000000 00001f1818181

818

[   63.601589]  0000ff1818181800 1818ff0000000000 18181f1818181818 0000ff0000000

018

[   63.690560]  1818ff1818181800 18181f181f181818 3636373636363618 00003f3037363

636

[   63.779533]  363637303f000000 0000ff00f7363636 3636f700ff000000 3636373037363

636

[   63.869654]  0000ff00ff000036 3636f700f7363600 0000ff00ff181836 0000ff3636363

600

[   63.958629]  1818ff00ff000000 3636ff0000000018 00003f3636363636 00001f181f181

800

[   64.047602]  18181f181f000000 36363f0000000018 3636ff3636363636 1818ff18ff181

836

[   64.136578]  0000f81818181818 18181f0000000000 ffffffffffffff18 ffffff0000000

0ff

[   64.225653]  f0f0f0f0f0f0f0ff 0f0f0f0f0f0f0ff0 000000ffffffff0f 76dcc8cc74000

000

[   64.314627]  dcc6c6ccd8cc7800 f06060606062fe40 486c6cec7e020000 fe6230183062f

e00

[   64.405472]  70c8c8d07e000000 f8cccccccc000000 101818d87e000080 107cd6d67c103

800

[   64.494447]  7cc6c6fec6c67c38 ee286cc6c6c67c00 78cccc7c18223c00 0066999966000

000

[   64.583424]  c07cf29e7c060000 7cc0f8c07c000000 c6c6c6c6c67c0000 00fe00fe00fe0

000

[   64.672400]  7e0018187e181800 7c0030180c183000 7c00183060301800 181818181b1b0

e00

[   64.761480]  d8d8181818181818 0018007e00180070 00dc7600dc760000 00000000386c3

800

[   64.852342]  0000181800000000 0000180000000000 3c6cec0c0c0c0f00 0000006c6c6cd

800

[   64.941296]  000000f0c030f000 003c3c3c3c000000 0000000000000000 0000000000000

000

[   65.027987] Call Trace:

[   65.059551]  [<ffffffff802090c0>] cpu_idle+0x70/0xc0

[   65.118938]

[   65.136789]

[   65.136789] Code: 0f 01 c8 0f ae f0 65 48 8b 04 25 10 00 00 00 8b 80 38 e0 ff



[   65.243407] RIP  [<ffffffff80209182>] mwait_idle+0x22/0x50

[   65.309133]  RSP <ffff81007c593f30>

[   65.350872] invalid opcode: 0000 [2] <0>Kernel panic - not syncing: Attempted

 to kill the idle task!

[   65.461047] SMP

[   65.483131] CPU 0

[   65.507321] Modules linked in:

[   65.543971] Pid: 0, comm: swapper Not tainted 2.6.22-14-generic #1

[   65.617899] RIP: 0010:[<ffffffff80209182>]  [<ffffffff80209182>] mwait_idle+0

x22/0x50

[   65.711762] RSP: 0000:ffffffff8057ff80  EFLAGS: 00010046

[   65.775293] RAX: ffffffff8057e010 RBX: ffffffff80209160 RCX: 0000000000000000

[   65.860635] RDX: 0000000000000000 RSI: ffffffff8057e010 RDI: ffffffff8052ed98

[   65.947119] RBP: ffffffff805cd100 R08: 0000000000000000 R09: 0000000000000000

[   66.032459] R10: ffffffff805ce880 R11: ffff810081c39000 R12: ffffffff805acfe0

[   66.117798] R13: 000000000000001f R14: 0000000000074000 R15: fffffffff000b1c8

[   66.203142] FS:  0000000000000000(0000) GS:ffffffff80560000(0000) knlGS:00000

00000000000

[   66.299912] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

[   66.368624] CR2: 0000000000000000 CR3: 0000000000201000 CR4: 00000000000006e0

[   66.455941] Process swapper (pid: 0, threadinfo ffffffff8057e000, task ffffff

ff8052d3c0)

[   66.552719] Stack:  ffffffff802090c0 0000000000000000 0000000001000000 000000

0000000000

[   66.649038]  ffffffff80588815 0000000000000000 0000000000000000 ffffffff805ac

fe0

[   66.738010]  ffff810000090000 000000007df90dcc ffffffff8058811e 80208e0000100

1b0

[   66.826987]  00000000ffffffff 0000000000000000 0000000000000000 0000000000000

000

[   66.914930] Call Trace:

[   66.946495]  [<ffffffff802090c0>] cpu_idle+0x70/0xc0

[   67.005888]  [<ffffffff80588815>] start_kernel+0x285/0x310

[   67.071505]  [<ffffffff8058811e>] _sinittext+0x11e/0x160

[   67.135044]

[   67.152894]

[   67.152895] Code: 0f 01 c8 0f ae f0 65 48 8b 04 25 10 00 00 00 8b 80 38 e0 ff



[   67.259941] RIP  [<ffffffff80209182>] mwait_idle+0x22/0x50

[   67.325660]  RSP <ffffffff8057ff80>

[   67.367395] WARNING: at /build/buildd/linux-source-2.6.22-2.6.22/drivers/char

/vt.c:3565 do_unblank_screen()

[   67.485046]

[   67.485046] Call Trace:

[   67.532157]  [<ffffffff8037bb8a>] do_unblank_screen+0x13a/0x140

[   67.602969]  [<ffffffff8032a08c>] bust_spinlocks+0x1c/0x30

[   67.668582]  [<ffffffff80432eb5>] oops_end+0x15/0x60

[   67.727968]  [<ffffffff8020b778>] die+0x48/0x60

[   67.782157]  [<ffffffff8020bc34>] do_invalid_op+0x84/0xa0

[   67.846734]  [<ffffffff80209182>] mwait_idle+0x22/0x50

[   67.908195]  [<ffffffff80234a00>] do_fork+0x1b0/0x290

[   67.969972]  [<ffffffff80355b7a>] acpi_ns_get_next_node+0x16/0x3c

[   68.042854]  [<ffffffff80432b1d>] error_exit+0x0/0x84

[   68.103272]  [<ffffffff80209160>] mwait_idle+0x0/0x50

[   68.163696]  [<ffffffff80209182>] mwait_idle+0x22/0x50

[   68.225158]  [<ffffffff802090c0>] cpu_idle+0x70/0xc0

[   68.284549]  [<ffffffff80588815>] start_kernel+0x285/0x310

[   68.350162]  [<ffffffff8058811e>] _sinittext+0x11e/0x160

[   68.413697]

[   68.431550] Kernel panic - not syncing: Attempted to kill the idle task!

7 - Small script to trigger the problem
Boot Ubuntu 7.10 64-bit from live cd on said motherboard/cpu without any
special boot options.

8 - Environment

8.1 - Software
Linux yitzhak-desktop 2.6.22-14-generic #1 SMP Sun Oct 14 21:45:15 GMT
2007 x86_64 GNU/Linux

Gnu C                  4.1.3
Gnu make               3.81
binutils               Binutils
util-linux             2.13
mount                  2.13
module-init-tools      3.3-pre2
e2fsprogs              1.40.2
reiserfsprogs          3.6.19
pcmciautils            014
PPP                    2.4.4
Linux C Library        2.6.1
Dynamic linker (ldd)   2.6.1
Procps                 3.2.7
Net-tools              1.60
Console-tools          0.2.3
Sh-utils               5.97
udev                   113
wireless-tools         29
Modules Loaded         af_packet i915 drm ipv6 rfcomm l2cap bluetooth
ppdev acpi_cpufreq cpufreq_powersave cpufreq_conservative
cpufreq_stats cpufreq_ondemand cpufreq_userspace freq_table container
video dock button ac sbs battery sbp2 parport_pc lp parport
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy
snd_seq_oss snd_seq_midi snd_rawmidi xpad snd_seq_midi_event snd_seq
snd_timer snd_seq_device snd soundcore serio_raw e1000_ich9 shpchp
pci_hotplug snd_page_alloc intel_agp heci psmouse pcspkr joydev evdev
ext3 jbd mbcache ata_generic sg sd_mod usbhid hid pata_marvell ahci
libata ohci1394 scsi_mod ieee1394 ehci_hcd uhci_hcd usbcore thermal
processor fan fuse apparmor commoncap

8.2 - Processor information (/proc/cpuinfo)
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz
stepping        : 7
cpu MHz         : 1998.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall
nx lm constant_tsc pni ds_cpl vmx smx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips        : 4985.75
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz
stepping        : 7
cpu MHz         : 1998.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall
nx lm constant_tsc pni monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr
lahf_lm
bogomips        : 4982.53
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz
stepping        : 7
cpu MHz         : 1998.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall
nx lm constant_tsc pni ds_cpl vmx smx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips        : 4982.64
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 6
model           : 23
model name      : Intel(R) Core(TM)2 Quad  CPU   Q9300  @ 2.50GHz
stepping        : 7
cpu MHz         : 1998.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 3
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall
nx lm constant_tsc pni monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr
lahf_lm
bogomips        : 4982.52
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

8.3 - Module information (/proc/modules)
af_packet 28172 2 - Live 0xffffffff883bc000
i915 30976 2 - Live 0xffffffff883b3000
drm 106408 3 i915, Live 0xffffffff88398000
ipv6 317192 31 - Live 0xffffffff88349000
rfcomm 47656 2 - Live 0xffffffff8833c000
l2cap 28672 11 rfcomm, Live 0xffffffff88334000
bluetooth 63876 4 rfcomm,l2cap, Live 0xffffffff88323000
ppdev 11272 0 - Live 0xffffffff8831f000
acpi_cpufreq 10632 0 - Live 0xffffffff8831b000
cpufreq_powersave 3072 0 - Live 0xffffffff88066000
cpufreq_conservative 9608 0 - Live 0xffffffff88317000
cpufreq_stats 8160 0 - Live 0xffffffff88314000
cpufreq_ondemand 10896 4 - Live 0xffffffff88310000
cpufreq_userspace 6048 0 - Live 0xffffffff8830d000
freq_table 6464 3 acpi_cpufreq,cpufreq_stats,cpufreq_ondemand, Live
0xffffffff8830a000
container 6400 0 - Live 0xffffffff88307000
video 21140 0 - Live 0xffffffff88300000
dock 12264 0 - Live 0xffffffff882fc000
button 10400 0 - Live 0xffffffff882f8000
ac 7304 0 - Live 0xffffffff882f5000
sbs 21520 0 - Live 0xffffffff882ee000
battery 12424 0 - Live 0xffffffff882e9000
sbp2 27144 0 - Live 0xffffffff882e1000
parport_pc 41896 0 - Live 0xffffffff882d5000
lp 15048 0 - Live 0xffffffff882d0000
parport 44172 3 ppdev,parport_pc,lp, Live 0xffffffff882c4000
snd_hda_intel 337192 1 - Live 0xffffffff88270000
snd_pcm_oss 50048 0 - Live 0xffffffff88262000
snd_mixer_oss 20096 1 snd_pcm_oss, Live 0xffffffff8825c000
snd_pcm 94344 2 snd_hda_intel,snd_pcm_oss, Live 0xffffffff88243000
snd_seq_dummy 5380 0 - Live 0xffffffff88240000
snd_seq_oss 36864 0 - Live 0xffffffff88236000
snd_seq_midi 11008 0 - Live 0xffffffff88232000
snd_rawmidi 29824 1 snd_seq_midi, Live 0xffffffff88229000
xpad 11400 0 - Live 0xffffffff88225000
snd_seq_midi_event 9984 2 snd_seq_oss,snd_seq_midi, Live 0xffffffff88221000
snd_seq 62496 6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event, Live
0xffffffff88210000
snd_timer 27272 2 snd_pcm,snd_seq, Live 0xffffffff88208000
snd_seq_device 10260 5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq, Live
0xffffffff88204000
snd 69288 11 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device,
Live 0xffffffff881f2000
soundcore 10272 1 snd, Live 0xffffffff881ee000
serio_raw 9092 0 - Live 0xffffffff881e8000
e1000_ich9 211008 0 - Live 0xffffffff881b1000
shpchp 38300 0 - Live 0xffffffff881a6000
pci_hotplug 36612 1 shpchp, Live 0xffffffff8819c000
snd_page_alloc 12560 2 snd_hda_intel,snd_pcm, Live 0xffffffff88197000
intel_agp 30624 1 - Live 0xffffffff8818e000
heci 66064 0 - Live 0xffffffff8817c000
psmouse 45596 0 - Live 0xffffffff8816f000
pcspkr 4608 0 - Live 0xffffffff880bf000
joydev 13440 0 - Live 0xffffffff8816a000
evdev 13056 4 - Live 0xffffffff88165000
ext3 146576 1 - Live 0xffffffff88140000
jbd 69360 1 ext3, Live 0xffffffff8812e000
mbcache 11272 1 ext3, Live 0xffffffff8812a000
ata_generic 9988 0 - Live 0xffffffff88126000
sg 41384 0 - Live 0xffffffff8811a000
sd_mod 32512 3 - Live 0xffffffff88111000
usbhid 32576 0 - Live 0xffffffff88108000
hid 33408 1 usbhid, Live 0xffffffff880fe000
pata_marvell 9472 0 - Live 0xffffffff880f8000
ahci 27012 2 - Live 0xffffffff880f0000
libata 138928 3 ata_generic,pata_marvell,ahci, Live 0xffffffff880cd000
ohci1394 38984 0 - Live 0xffffffff880c2000
scsi_mod 172856 4 sbp2,sg,sd_mod,libata, Live 0xffffffff88093000
ieee1394 109528 2 sbp2,ohci1394, Live 0xffffffff88075000
ehci_hcd 40076 0 - Live 0xffffffff88068000
uhci_hcd 29600 0 - Live 0xffffffff8805d000
usbcore 161584 5 xpad,usbhid,ehci_hcd,uhci_hcd, Live 0xffffffff88034000
thermal 16528 0 - Live 0xffffffff8802e000
processor 36232 2 acpi_cpufreq,thermal, Live 0xffffffff88024000
fan 6920 0 - Live 0xffffffff88021000
fuse 52528 1 - Live 0xffffffff88013000
apparmor 47008 0 - Live 0xffffffff88006000
commoncap 9472 1 apparmor, Live 0xffffffff88002000

8.4 - Loaded driver and hardware information
8.4.1 - /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
03c0-03df : vga+
03f8-03ff : serial
0400-047f : pnp 00:06
  0400-0403 : ACPI PM1a_EVT_BLK
  0404-0405 : ACPI PM1a_CNT_BLK
  0408-040b : ACPI PM_TMR
  0410-0415 : ACPI CPU throttle
  0420-042f : ACPI GPE0_BLK
  0450-0450 : ACPI PM2_CNT_BLK
0500-053f : pnp 00:06
0680-06ff : pnp 00:06
0cf8-0cff : PCI conf1
1000-1fff : PCI Bus #03
  1000-100f : 0000:03:00.0
    1000-100f : libata
  1010-1017 : 0000:03:00.0
  1018-101f : 0000:03:00.0
    1018-101f : libata
  1020-1023 : 0000:03:00.0
  1024-1027 : 0000:03:00.0
    1024-1027 : libata
2000-201f : 0000:00:1f.3
2020-203f : 0000:00:1f.2
2040-205f : 0000:00:1d.2
  2040-205f : uhci_hcd
2060-207f : 0000:00:1d.1
  2060-207f : uhci_hcd
2080-209f : 0000:00:1d.0
  2080-209f : uhci_hcd
20a0-20bf : 0000:00:1a.2
  20a0-20bf : uhci_hcd
20c0-20df : 0000:00:1a.1
  20c0-20df : uhci_hcd
20e0-20ff : 0000:00:1a.0
  20e0-20ff : uhci_hcd
2400-241f : 0000:00:19.0
  2400-241f : e1000-ich9
2420-2427 : 0000:00:1f.2
2428-242f : 0000:00:1f.2
2430-2437 : 0000:00:02.0
2438-243b : 0000:00:1f.2
243c-243f : 0000:00:1f.2

8.4.2 - /proc/iomem
00000000-0009dbff : System RAM
  00000000-00000000 : Crash kernel
0009dc00-0009ffff : reserved
000e0000-000fffff : reserved
00100000-7ce07fff : System RAM
  00200000-0043882b : Kernel code
  0043882c-0055fe9f : Kernel data
7ce08000-7ceabfff : ACPI Non-volatile Storage
7ceac000-7e0a2fff : System RAM
7e0a3000-7e0a4fff : reserved
7e0a5000-7e178fff : System RAM
7e179000-7e1e4fff : ACPI Non-volatile Storage
7e1e5000-7e1e5fff : System RAM
7e1e6000-7e1f1fff : ACPI Tables
7e1f2000-7e1f2fff : System RAM
7e1f3000-7e1fefff : ACPI Tables
7e1ff000-7e1fffff : System RAM
7e200000-7effffff : reserved
80000000-8fffffff : 0000:00:02.0
90000000-900fffff : PCI Bus #06
  90000000-90000fff : 0000:06:03.0
    90000000-900007ff : ohci1394
90100000-901fffff : PCI Bus #03
  90100000-901001ff : 0000:03:00.0
90200000-902fffff : 0000:00:02.0
90300000-9037ffff : 0000:00:02.1
90380000-903fffff : 0000:00:02.0
90400000-9041ffff : 0000:00:19.0
  90400000-9041ffff : e1000-ich9
90420000-90423fff : 0000:00:1b.0
  90420000-90423fff : ICH HD audio
90424000-90424fff : 0000:00:19.0
  90424000-90424fff : e1000-ich9
90425000-904257ff : 0000:00:1f.2
  90425000-904257ff : ahci
90425800-90425bff : 0000:00:1d.7
  90425800-90425bff : ehci_hcd
90425c00-90425fff : 0000:00:1a.7
  90425c00-90425fff : ehci_hcd
90426000-904260ff : 0000:00:1f.3
90426100-9042610f : 0000:00:03.0
  90426100-9042610f : heci
f0000000-f7ffffff : reserved
feb00000-feb03fff : pnp 00:01
fec00000-fec00fff : IOAPIC 0
fed13000-fed13fff : pnp 00:01
fed14000-fed17fff : pnp 00:01
fee00000-fee00fff : Local APIC
ffc00000-ffffffff : reserved

8.5 - PCI Information (sudo lspci -vvv)
00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information

00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express
Integrated Graphics Controller (rev 02) (prog-if 00 [VGA])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at 90380000 (32-bit, non-prefetchable) [size=512K]
        Region 1: I/O ports at 2430 [size=8]
        Region 2: Memory at 80000000 (32-bit, prefetchable) [size=256M]
        Region 3: Memory at 90200000 (32-bit, non-prefetchable) [size=1M]
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [d0] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated
Graphics Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Region 0: Memory at 90300000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: [d0] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI
Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at 90426100 (64-bit, non-prefetchable) [size=16]
        Capabilities: [50] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [8c] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0 Enable-
                Address: 0000000000000000  Data: 0000

00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit
Network Connection (rev 02)
        Subsystem: Intel Corporation Unknown device 0001
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 20
        Region 0: Memory at 90400000 (32-bit, non-prefetchable) [size=128K]
        Region 1: Memory at 90424000 (32-bit, non-prefetchable) [size=4K]
        Region 2: I/O ports at 2400 [size=32]
        Capabilities: [c8] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=1 PME-
        Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0 Enable-
                Address: 0000000000000000  Data: 0000
        Capabilities: [e0] Vendor Specific Information

00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 18
        Region 4: I/O ports at 20e0 [size=32]
        Capabilities: [50] Vendor Specific Information

00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #5 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 21
        Region 4: I/O ports at 20c0 [size=32]
        Capabilities: [50] Vendor Specific Information

00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #6 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin C routed to IRQ 17
        Region 4: I/O ports at 20a0 [size=32]
        Capabilities: [50] Vendor Specific Information

00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2
EHCI Controller #2 (rev 02) (prog-if 20 [EHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin C routed to IRQ 17
        Region 0: Memory at 90425c00 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [58] Debug port
        Capabilities: [98] Vendor Specific Information

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 0012
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 22
        Region 0: Memory at 90420000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0 Enable-
                Address: 0000000000000000  Data: 0000
        Capabilities: [70] Express Unknown type IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <64ns, L1 <1us
                Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
                Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
                Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0
                Link: Latency L0s <64ns, L1 <1us
                Link: ASPM Disabled CommClk- ExtSynch-
                Link: Speed unknown, Width x0

00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 1 (rev 02) (prog-if 00 [Normal decode])
        Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: fff00000-000fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
        Capabilities: [40] Express Root Port (Slot+) IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <64ns, L1 <1us
                Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 1
                Link: Latency L0s <1us, L1 <4us
                Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
                Link: Speed 2.5Gb/s, Width x0
                Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
                Slot: Number 1, PowerLimit 10.000000
                Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                Slot: AttnInd Unknown, PwrInd Unknown, Power-
                Root: Correctable- Non-Fatal- Fatal- PME-
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Intel Corporation 82801I (ICH9
Family) PCI Express Port 1
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 2 (rev 02) (prog-if 00 [Normal decode])
        Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: fff00000-000fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
        Capabilities: [40] Express Root Port (Slot+) IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <64ns, L1 <1us
                Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 2
                Link: Latency L0s <1us, L1 <4us
                Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
                Link: Speed 2.5Gb/s, Width x0
                Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
                Slot: Number 2, PowerLimit 10.000000
                Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                Slot: AttnInd Unknown, PwrInd Unknown, Power-
                Root: Correctable- Non-Fatal- Fatal- PME-
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Intel Corporation 82801I (ICH9
Family) PCI Express Port 2
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 3 (rev 02) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 00001000-00001fff
        Memory behind bridge: 90100000-901fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
        Capabilities: [40] Express Root Port (Slot+) IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <64ns, L1 <1us
                Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 3
                Link: Latency L0s <256ns, L1 <4us
                Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
                Link: Speed 2.5Gb/s, Width x1
                Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
                Slot: Number 3, PowerLimit 10.000000
                Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                Slot: AttnInd Unknown, PwrInd Unknown, Power-
                Root: Correctable- Non-Fatal- Fatal- PME-
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Intel Corporation 82801I (ICH9
Family) PCI Express Port 3
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 4 (rev 02) (prog-if 00 [Normal decode])
        Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: fff00000-000fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
        Capabilities: [40] Express Root Port (Slot+) IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <64ns, L1 <1us
                Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 4
                Link: Latency L0s <1us, L1 <4us
                Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
                Link: Speed 2.5Gb/s, Width x0
                Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
                Slot: Number 4, PowerLimit 10.000000
                Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                Slot: AttnInd Unknown, PwrInd Unknown, Power-
                Root: Correctable- Non-Fatal- Fatal- PME-
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Intel Corporation 82801I (ICH9
Family) PCI Express Port 4
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 5 (rev 02) (prog-if 00 [Normal decode])
        Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: fff00000-000fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
        Capabilities: [40] Express Root Port (Slot+) IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <64ns, L1 <1us
                Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+
                Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
                Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 5
                Link: Latency L0s <1us, L1 <4us
                Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
                Link: Speed 2.5Gb/s, Width x0
                Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+
                Slot: Number 5, PowerLimit 10.000000
                Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
                Slot: AttnInd Unknown, PwrInd Unknown, Power-
                Root: Correctable- Non-Fatal- Fatal- PME-
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Intel Corporation 82801I (ICH9
Family) PCI Express Port 5
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 4: I/O ports at 2080 [size=32]
        Capabilities: [50] Vendor Specific Information

00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 4: I/O ports at 2060 [size=32]
        Capabilities: [50] Vendor Specific Information

00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB
UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin C routed to IRQ 18
        Region 4: I/O ports at 2040 [size=32]
        Capabilities: [50] Vendor Specific Information

00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2
EHCI Controller #1 (rev 02) (prog-if 20 [EHCI])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 0: Memory at 90425800 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [58] Debug port
        Capabilities: [98] Vendor Specific Information

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
(prog-if 01 [Subtractive decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Bus: primary=00, secondary=06, subordinate=06, sec-latency=32
        I/O behind bridge: 0000f000-00000fff
        Memory behind bridge: 90000000-900fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
        Capabilities: [50] Subsystem: Intel Corporation Unknown device 4f4a

00:1f.0 ISA bridge: Intel Corporation LPC Interface Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information

00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH)
6 port SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin A routed to IRQ 21
        Region 0: I/O ports at 2428 [size=8]
        Region 1: I/O ports at 243c [size=4]
        Region 2: I/O ports at 2420 [size=8]
        Region 3: I/O ports at 2438 [size=4]
        Region 4: I/O ports at 2020 [size=32]
        Region 5: Memory at 90425000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit-
Queue=0/4 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [70] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [a8] #12 [0010]
        Capabilities: [b0] Vendor Specific Information

00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 4f4a
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Interrupt: pin B routed to IRQ 10
        Region 0: Memory at 90426000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at 2000 [size=32]

03:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6101
single-port PATA133 interface (rev b2) (prog-if 8f [Master SecP SecO
PriP PriO])
        Subsystem: Marvell Technology Group Ltd. 88SE6101 single-port
PATA133 interface
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: I/O ports at 1018 [size=8]
        Region 1: I/O ports at 1024 [size=4]
        Region 2: I/O ports at 1010 [size=8]
        Region 3: I/O ports at 1020 [size=4]
        Region 4: I/O ports at 1000 [size=16]
        Region 5: Memory at 90100000 (32-bit, non-prefetchable) [size=512]
        Capabilities: [48] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA
PME(D0+,D1+,D2-,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=1 PME-
        Capabilities: [50] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
                Address: 00000000  Data: 0000
        Capabilities: [e0] Express Legacy Endpoint IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s unlimited, L1 unlimited
                Device: AtnBtn- AtnInd- PwrInd-
                Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
                Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr+ NoSnoop-
                Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
                Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 0
                Link: Latency L0s <256ns, L1 unlimited
                Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
                Link: Speed 2.5Gb/s, Width x1

06:03.0 FireWire (IEEE 1394): Agere Systems FW323 (rev 70) (prog-if 10 [OHCI])
        Subsystem: Agere Systems FW323
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR- FastB2B+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium
>TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (3000ns min, 6000ns max), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 19
        Region 0: Memory at 90000000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [44] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0+,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME+

8.6 - SCSI Information (/proc/scsi/scsi)
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: ATA      Model: WDC WD2500AAKS-0 Rev: 01.0
  Type:   Direct-Access                    ANSI  SCSI revision: 05
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