Re: [Bug 43244] New: firewire

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* Re: [Bug 43244] New: firewire_ohci prevents boot
       [not found] ` <20120513221357.7574ae79@stein>
@ 2012-05-14  6:32   ` Clemens Ladisch
  2012-05-14  6:39     ` Yinghai Lu
  0 siblings, 1 reply; 16+ messages in thread
From: Clemens Ladisch @ 2012-05-14  6:32 UTC (permalink / raw)
  To: Stefan Richter, Ram Pai, Yinghai Lu
  Cc: linux1394-devel, Rob Allen, bugzilla-daemon, linux-pci

Stefan Richter wrote:
> On May 13 bugzilla-daemon@bugzilla.kernel.org wrote:
>> https://bugzilla.kernel.org/show_bug.cgi?id=43244
>>
>> firewire_ohci: Failed to set Link Power Status
>>
>> Afterwards, the machine is completely dead (ignoring Magic SysRq), requiring
>> holding the power button to get anywhere.
>>
>> Blacklisting firewire_ohci allows the kernel to boot okay.
>>
>> Having experimented with Ubuntu's mainline kernel builds, it seem to have been
>> introduced between 3.1.0-rc2 (working) and 3.1.0-rc3.
>
> 0a:09.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)
> 0a:09.1 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)
> 0a:09.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02) (prog-if 10 [OHCI])
>
> $ git shortlog v3.1-rc2..v3.1-rc3 drivers/firewire/
>
> Stefan Richter (3):
>       firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases
>       firewire: ohci: fix DMA unmapping in an error path
>       firewire: core: handle ack_busy when fetching the Config ROM
>
> None of that code is in the path that is taken up to and after "failed to
> set Link Power Status".  Hence the bug was most certainly not introduced
> by these but
>   - either outside v3.1-rc2..v3.1-rc3, and the bisection went wrong
>     due to a false negative,
>   - or inside v3.1-rc2..v3.1-rc3 but due to some changes to the kernel
>     or to the kernel configuration that are not directly related to
>     firewire.

These integrated chips tend to have incestuous relationships between their
PCI functions; it's possible that some CardBus change broke things.

And indeed:

$ git shortlog v3.1-rc2..v3.1-rc3 drivers/pci/
...
Ram Pai (3):
      PCI : ability to relocate assigned pci-resources
      PCI: make cardbus-bridge resources optional
      PCI: code and comments cleanup

Yinghai Lu (2):
      PCI: honor child buses add_size in hot plug configuration
      PCI: make SRIOV resources optional


I'm not sure how resource-related changes can result in something that looks
like a power management issue, but maybe the chip doesn't allow register
accesses after its resources are moved, or something like that.  Any ideas?


Regards,
Clemens

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-14  6:32   ` [Bug 43244] New: firewire_ohci prevents boot Clemens Ladisch
@ 2012-05-14  6:39     ` Yinghai Lu
  2012-05-16 13:12       ` Rob Allen
  0 siblings, 1 reply; 16+ messages in thread
From: Yinghai Lu @ 2012-05-14  6:39 UTC (permalink / raw)
  To: Clemens Ladisch
  Cc: Stefan Richter, Ram Pai, linux1394-devel, Rob Allen,
	bugzilla-daemon, linux-pci

On Sun, May 13, 2012 at 11:32 PM, Clemens Ladisch <clemens@ladisch.de> wrote:
> Stefan Richter wrote:
>> On May 13 bugzilla-daemon@bugzilla.kernel.org wrote:
>>> https://bugzilla.kernel.org/show_bug.cgi?id=43244
>>>
>>> firewire_ohci: Failed to set Link Power Status
>>>
>>> Afterwards, the machine is completely dead (ignoring Magic SysRq), requiring
>>> holding the power button to get anywhere.
>>>
>>> Blacklisting firewire_ohci allows the kernel to boot okay.
>>>
>>> Having experimented with Ubuntu's mainline kernel builds, it seem to have been
>>> introduced between 3.1.0-rc2 (working) and 3.1.0-rc3.
>>
>> 0a:09.0 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)
>> 0a:09.1 CardBus bridge: O2 Micro, Inc. OZ711MP1/MS1 MemoryCardBus Controller (rev 21)
>> 0a:09.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02) (prog-if 10 [OHCI])
>>
>> $ git shortlog v3.1-rc2..v3.1-rc3 drivers/firewire/
>>
>> Stefan Richter (3):
>>       firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner cases
>>       firewire: ohci: fix DMA unmapping in an error path
>>       firewire: core: handle ack_busy when fetching the Config ROM
>>
>> None of that code is in the path that is taken up to and after "failed to
>> set Link Power Status".  Hence the bug was most certainly not introduced
>> by these but
>>   - either outside v3.1-rc2..v3.1-rc3, and the bisection went wrong
>>     due to a false negative,
>>   - or inside v3.1-rc2..v3.1-rc3 but due to some changes to the kernel
>>     or to the kernel configuration that are not directly related to
>>     firewire.
>
> These integrated chips tend to have incestuous relationships between their
> PCI functions; it's possible that some CardBus change broke things.
>
> And indeed:
>
> $ git shortlog v3.1-rc2..v3.1-rc3 drivers/pci/
> ...
> Ram Pai (3):
>      PCI : ability to relocate assigned pci-resources
>      PCI: make cardbus-bridge resources optional
>      PCI: code and comments cleanup
>
> Yinghai Lu (2):
>      PCI: honor child buses add_size in hot plug configuration
>      PCI: make SRIOV resources optional
>
>
> I'm not sure how resource-related changes can result in something that looks
> like a power management issue, but maybe the chip doesn't allow register
> accesses after its resources are moved, or something like that.  Any ideas?
>

can you post full log with pci debug enabled with lastest upsteam kernel?

Thanks

Yinghai

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-14  6:39     ` Yinghai Lu
@ 2012-05-16 13:12       ` Rob Allen
  2012-05-16 13:53         ` Clemens Ladisch
  0 siblings, 1 reply; 16+ messages in thread
From: Rob Allen @ 2012-05-16 13:12 UTC (permalink / raw)
  To: Yinghai Lu
  Cc: Clemens Ladisch, Stefan Richter, Ram Pai, linux1394-devel,
	bugzilla-daemon, linux-pci

On 14/05/12 07:39, Yinghai Lu wrote:
> On Sun, May 13, 2012 at 11:32 PM, Clemens Ladisch<clemens@ladisch.de>  wrote:
>> I'm not sure how resource-related changes can result in something that looks
>> like a power management issue, but maybe the chip doesn't allow register
>> accesses after its resources are moved, or something like that.  Any ideas?
>>
>
> can you post full log with pci debug enabled with lastest upsteam kernel?

Yinghai,

Sorry for the delay.

I'm happy to do that, although I need with some guidance on what I need 
to enable to get the required output.

(I've been using pre-built kernels so far, and I've never built and 
installed from source. I'm not averse to doing so, but please just bear 
it in mind that I'm a newbie!)

Thanks,
Rob

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-16 13:12       ` Rob Allen
@ 2012-05-16 13:53         ` Clemens Ladisch
  2012-05-21 19:33           ` Rob Allen
  0 siblings, 1 reply; 16+ messages in thread
From: Clemens Ladisch @ 2012-05-16 13:53 UTC (permalink / raw)
  To: Rob Allen; +Cc: Yinghai Lu, Stefan Richter, Ram Pai, linux1394-devel, linux-pci

Rob Allen wrote:
> On 14/05/12 07:39, Yinghai Lu wrote:
>> can you post full log with pci debug enabled with lastest upsteam kernel?
>
> I'm happy to do that, although I need with some guidance on what I need to
> enable to get the required output.

For Ubuntu, see <https://wiki.ubuntu.com/KernelTeam/GitKernelBuild>.

To enable PCI debugging, enable the configuration options
CONFIG_DEBUG_KERNEL and CONFIG_PCI_DEBUG.


Regards,
Clemens

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-16 13:53         ` Clemens Ladisch
@ 2012-05-21 19:33           ` Rob Allen
  2012-05-21 20:08             ` Stefan Richter
  2012-05-21 20:20             ` Clemens Ladisch
  0 siblings, 2 replies; 16+ messages in thread
From: Rob Allen @ 2012-05-21 19:33 UTC (permalink / raw)
  To: Clemens Ladisch
  Cc: Yinghai Lu, Stefan Richter, Ram Pai, linux1394-devel, linux-pci

On 16/05/12 14:53, Clemens Ladisch wrote:
> Rob Allen wrote:
>> On 14/05/12 07:39, Yinghai Lu wrote:
>>> can you post full log with pci debug enabled with lastest upsteam kernel?
>>
>> I'm happy to do that, although I need with some guidance on what I need to
>> enable to get the required output.
>
> For Ubuntu, see<https://wiki.ubuntu.com/KernelTeam/GitKernelBuild>.
>
> To enable PCI debugging, enable the configuration options
> CONFIG_DEBUG_KERNEL and CONFIG_PCI_DEBUG.

Thanks. I've built the kernel and I can replicate the failure.

However, I'm having trouble getting the log output. As soon as I see the 
"firewire_ohci: Failed to set Link Power Status" message, the machine 
locks up. After cycling the power, that log output isn't anywhere in 
/var/log anywhere (even if I booted with 'rw').

After some searching, I guess a decent route is to output to a serial 
console. The machine in question doesn't have a serial port, although I 
have a PCI-e serial card somewhere. (Is that likely to work so early in 
the boot process?)

Can you suggest the best way to get the log output?

Thanks,
Rob

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-21 19:33           ` Rob Allen
@ 2012-05-21 20:08             ` Stefan Richter
  2012-05-21 20:20             ` Clemens Ladisch
  1 sibling, 0 replies; 16+ messages in thread
From: Stefan Richter @ 2012-05-21 20:08 UTC (permalink / raw)
  To: Rob Allen
  Cc: Clemens Ladisch, Yinghai Lu, Ram Pai, linux1394-devel, linux-pci

On May 21 Rob Allen wrote:
> On 16/05/12 14:53, Clemens Ladisch wrote:
> > Rob Allen wrote:
> >> On 14/05/12 07:39, Yinghai Lu wrote:
> >>> can you post full log with pci debug enabled with lastest upsteam kernel?
> >>
> >> I'm happy to do that, although I need with some guidance on what I need to
> >> enable to get the required output.
> >
> > For Ubuntu, see<https://wiki.ubuntu.com/KernelTeam/GitKernelBuild>.
> >
> > To enable PCI debugging, enable the configuration options
> > CONFIG_DEBUG_KERNEL and CONFIG_PCI_DEBUG.
> 
> Thanks. I've built the kernel and I can replicate the failure.
> 
> However, I'm having trouble getting the log output. As soon as I see the 
> "firewire_ohci: Failed to set Link Power Status" message, the machine 
> locks up. After cycling the power, that log output isn't anywhere in 
> /var/log anywhere (even if I booted with 'rw').
> 
> After some searching, I guess a decent route is to output to a serial 
> console. The machine in question doesn't have a serial port, although I 
> have a PCI-e serial card somewhere. (Is that likely to work so early in 
> the boot process?)
> 
> Can you suggest the best way to get the log output?

If there is anything more than that on the text console when the PC locks
up and you have a digital camera at your disposal, just take a photograph,
attach it to bugzilla, and post the link.

If there is nothing interesting to photograph, then you could try
netconsole.  You need a second PC on which you configure syslogd to
receive log messages from the test PC.  On the test PC, you need to have
netconsole loaded before the lockup and need to specify the target.

Here is what works for me:

On the logging PC at 192.168.0.37:
----------------------------------
$ tail -3 /etc/syslog-ng/syslog-ng.conf 
# netconsole:
source net { udp(ip("192.168.0.37") port(6666)); };
log { source(net); destination(messages); };

On the test PC:
---------------
# alias netconsole
alias netconsole='modprobe netconsole netconsole="@/,@192.168.0.37/" && dmesg -n 7'

Since you crash at boot, I guess it's easiest to link netconsole
statically into the kernel and of course specify the parameter in the
bootloader's kernel command line.
-- 
Stefan Richter
-=====-===-- -=-= =-=-=
http://arcgraph.de/sr/

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-21 19:33           ` Rob Allen
  2012-05-21 20:08             ` Stefan Richter
@ 2012-05-21 20:20             ` Clemens Ladisch
  2012-05-24 18:26               ` Stefan Richter
  1 sibling, 1 reply; 16+ messages in thread
From: Clemens Ladisch @ 2012-05-21 20:20 UTC (permalink / raw)
  To: Rob Allen; +Cc: Yinghai Lu, Stefan Richter, Ram Pai, linux1394-devel, linux-pci

Rob Allen wrote:
> I've built the kernel and I can replicate the failure.
>
> However, I'm having trouble getting the log output. As soon as I see
> the "firewire_ohci: Failed to set Link Power Status" message, the
> machine locks up. After cycling the power, that log output isn't
> anywhere in /var/log anywhere (even if I booted with 'rw').

Blacklist the firewire-ohci module (man modprobe.d), then you should be
able to get the log output until before the driver loads.  To see the
remaining messages on the screen, load it with "modprobe firewire-ohci"
after raising the console log level with "dmesg -n 8".


Regards,
Clemens

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-21 20:20             ` Clemens Ladisch
@ 2012-05-24 18:26               ` Stefan Richter
  2012-05-24 18:43                 ` Rob Allen
       [not found]                 ` <4FBE8146.1030803@hotmail.co.uk>
  0 siblings, 2 replies; 16+ messages in thread
From: Stefan Richter @ 2012-05-24 18:26 UTC (permalink / raw)
  To: Clemens Ladisch
  Cc: Rob Allen, Yinghai Lu, Ram Pai, linux1394-devel, linux-pci

On May 24 bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=43244
> 
> --- Comment #3 from Rob Allen <ra-kernel@hotmail.co.uk>  2012-05-24 17:30:12 ---
> Created an attachment (id=73381)
>  --> (https://bugzilla.kernel.org/attachment.cgi?id=73381)
> dmesg from v3.4 with CONFIG_PCI_DEBUG

(I am including the file here without comment.)

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.4.0-custom+ (root@toaster) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #2 SMP Wed May 23 20:40:40 BST 2012
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   NSC Geode by NSC
[    0.000000]   Cyrix CyrixInstead
[    0.000000]   Centaur CentaurHauls
[    0.000000]   Transmeta GenuineTMx86
[    0.000000]   Transmeta TransmetaCPU
[    0.000000]   UMC UMC UMC UMC
[    0.000000] Disabled fast string operations
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009e000 (usable)
[    0.000000]  BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000007fe80000 (usable)
[    0.000000]  BIOS-e820: 000000007fe80000 - 000000007fe97000 (ACPI data)
[    0.000000]  BIOS-e820: 000000007fe97000 - 000000007ff00000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000007ff00000 - 0000000080000000 (reserved)
[    0.000000]  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
[    0.000000]  BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved)
[    0.000000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
[    0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[    0.000000] DMI present.
[    0.000000] DMI: Acer, inc. TravelMate 8200 /Como            , BIOS v1.3521 02/08/07
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] last_pfn = 0x7fe80 max_arch_pfn = 0x100000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-CFFFF write-protect
[    0.000000]   D0000-DFFFF uncachable
[    0.000000]   E0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 07FF00000 mask FFFF00000 uncachable
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] PAT not supported by CPU.
[    0.000000] original variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 2GB, type WB
[    0.000000] reg 1, base: 2047MB, range: 1MB, type UC
[    0.000000] total RAM covered: 2047M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K 	chunk_size: 2M 	num_reg: 2  	lose cover RAM: 0G
[    0.000000] New variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 2GB, type WB
[    0.000000] reg 1, base: 2047MB, range: 1MB, type UC
[    0.000000] found SMP MP-table at [c00f6640] f6640
[    0.000000] initial memory mapped : 0 - 01c00000
[    0.000000] Base memory trampoline at [c009a000] 9a000 size 16384
[    0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[    0.000000]  0000000000 - 0000400000 page 4k
[    0.000000]  0000400000 - 0037400000 page 2M
[    0.000000]  0037400000 - 00377fe000 page 4k
[    0.000000] kernel direct mapping tables up to 377fe000 @ 1bfb000-1c00000
[    0.000000] RAMDISK: 35988000 - 36cbc000
[    0.000000] ACPI: RSDP 000f6570 00014 (v00 PTLTD )
[    0.000000] ACPI: RSDT 7fe8c849 00048 (v01 ACRSYS ACRPRDCT 06040000  LTP 00000000)
[    0.000000] ACPI: FACP 7fe96c47 00074 (v01 INTEL  CALISTGA 06040000 LOHR 0000005A)
[    0.000000] ACPI: DSDT 7fe8d24f 099F8 (v01 INTEL  CALISTGA 06040000 MSFT 03000000)
[    0.000000] ACPI: FACS 7fe97fc0 00040
[    0.000000] ACPI: APIC 7fe96cbb 00068 (v01 INTEL  CALISTGA 06040000 LOHR 0000005A)
[    0.000000] ACPI: HPET 7fe96d23 00038 (v01 INTEL  CALISTGA 06040000 LOHR 0000005A)
[    0.000000] ACPI: MCFG 7fe96d5b 0003C (v01 INTEL  CALISTGA 06040000 LOHR 0000005A)
[    0.000000] ACPI: APIC 7fe96d97 00068 (v01 PTLTD  ? APIC   06040000  LTP 00000000)
[    0.000000] ACPI: BOOT 7fe96dff 00028 (v01 PTLTD  $SBFTBL$ 06040000  LTP 00000001)
[    0.000000] ACPI: ASF! 7fe96e27 00063 (v16   CETP     CETP 06040000 PTL  00000001)
[    0.000000] ACPI: SLIC 7fe96e8a 00176 (v01 ACRSYS ACRPRDCT 06040000 acer 00000000)
[    0.000000] ACPI: SSDT 7fe8c891 004F6 (v01  PmRef    CpuPm 00003000 INTL 20050624)
[    0.000000] ACPI: BIOS bug: multiple APIC/MADT found, using 0
[    0.000000] ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] 1158MB HIGHMEM available.
[    0.000000] 887MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 377fe000
[    0.000000]   low ram: 0 - 377fe000
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   Normal   0x00001000 -> 0x000377fe
[    0.000000]   HighMem  0x000377fe -> 0x0007fe80
[    0.000000] Movable zone start PFN for each node
[    0.000000] Early memory PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009e
[    0.000000]     0: 0x00000100 -> 0x0007fe80
[    0.000000] On node 0 totalpages: 523790
[    0.000000] free_area_init_node: node 0, pgdat c17f04c0, node_mem_map f4988200
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3950 pages, LIFO batch:0
[    0.000000]   Normal zone: 1744 pages used for memmap
[    0.000000]   Normal zone: 221486 pages, LIFO batch:31
[    0.000000]   HighMem zone: 2318 pages used for memmap
[    0.000000]   HighMem zone: 294260 pages, LIFO batch:31
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x1008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 1, version 32, 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] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e4000
[    0.000000] PM: Registered nosave memory: 00000000000e4000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at 80000000 (gap: 80000000:60000000)
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 13 pages/cpu @f77d7000 s31360 r0 d21888 u53248
[    0.000000] pcpu-alloc: s31360 r0 d21888 u53248 alloc=13*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 519696
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.4.0-custom+ root=UUID=2d3481ff-0905-4fbf-aa55-0c536c638597 ro blacklist=firewire_ohci nomodeset
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] allocated 4191104 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Initializing HighMem for node 0 (000377fe:0007fe80)
[    0.000000] Memory: 2044268k/2095616k available (5481k kernel code, 50892k reserved, 2697k data, 692k init, 1186312k highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfff16000 - 0xfffff000   ( 932 kB)
[    0.000000]     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
[    0.000000]     vmalloc : 0xf7ffe000 - 0xff7fe000   ( 120 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf77fe000   ( 887 MB)
[    0.000000]       .init : 0xc17fd000 - 0xc18aa000   ( 692 kB)
[    0.000000]       .data : 0xc155a7de - 0xc17fce80   (2697 kB)
[    0.000000]       .text : 0xc1000000 - 0xc155a7de   (5481 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] NR_IRQS:2304 nr_irqs:512 16
[    0.000000] CPU 0 irqstacks, hard=f4408000 soft=f440a000
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] hpet clockevent registered
[    0.000000] Fast TSC calibration using PIT
[    0.000000] Detected 2000.176 MHz processor.
[    0.004002] Calibrating delay loop (skipped), value calculated using timer frequency.. 4000.35 BogoMIPS (lpj=8000704)
[    0.004116] pid_max: default: 32768 minimum: 301
[    0.004195] Security Framework initialized
[    0.004265] AppArmor: AppArmor initialized
[    0.004370] Mount-cache hash table entries: 512
[    0.004677] Initializing cgroup subsys cpuacct
[    0.004733] Initializing cgroup subsys memory
[    0.004795] Initializing cgroup subsys devices
[    0.004851] Initializing cgroup subsys freezer
[    0.004906] Initializing cgroup subsys net_cls
[    0.004962] Initializing cgroup subsys blkio
[    0.005024] Initializing cgroup subsys perf_event
[    0.005106] Disabled fast string operations
[    0.005164] CPU: Physical Processor ID: 0
[    0.005218] CPU: Processor Core ID: 0
[    0.005273] mce: CPU supports 6 MCE banks
[    0.005336] CPU0: Thermal monitoring enabled (TM2)
[    0.005393] using mwait in idle threads.
[    0.009130] ACPI: Core revision 20120320
[    0.016010] ftrace: allocating 22770 entries in 45 pages
[    0.028078] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.028597] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.071730] CPU0: Genuine Intel(R) CPU           T2500  @ 2.00GHz stepping 08
[    0.072003] Performance Events: Core events, core PMU driver.
[    0.072003] ... version:                1
[    0.072003] ... bit width:              40
[    0.072003] ... generic registers:      2
[    0.072003] ... value mask:             000000ffffffffff
[    0.072003] ... max period:             000000007fffffff
[    0.072003] ... fixed-purpose events:   0
[    0.072003] ... event mask:             0000000000000003
[    0.072003] CPU 1 irqstacks, hard=f44b6000 soft=f44c0000
[    0.072003] Booting Node   0, Processors  #1 Ok.
[    0.008000] Initializing CPU#1
[    0.008000] Disabled fast string operations
[    0.080025] Brought up 2 CPUs
[    0.080188] Total of 2 processors activated (8000.70 BogoMIPS).
[    0.081624] devtmpfs: initialized
[    0.084072] PM: Registering ACPI NVS region [mem 0x7fe97000-0x7fefffff] (430080 bytes)
[    0.085344] dummy: 
[    0.085434] RTC time: 17:02:53, date: 05/24/12
[    0.085536] NET: Registered protocol family 16
[    0.085762] EISA bus registered
[    0.085882] ACPI: bus type pci registered
[    0.086008] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.086076] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.086134] PCI: Using MMCONFIG for extended config space
[    0.086190] PCI: Using configuration type 1 for base access
[    0.087377] bio: create slab <bio-0> at 0
[    0.087377] ACPI: Added _OSI(Module Device)
[    0.087377] ACPI: Added _OSI(Processor Device)
[    0.087377] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.087377] ACPI: Added _OSI(Processor Aggregator Device)
[    0.089848] ACPI: EC: Look up EC in DSDT
[    0.093222] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.692601] ACPI: SSDT 7fe8cfdc 001EA (v01  PmRef  Cpu0Ist 00003000 INTL 20050624)
[    0.693201] ACPI: Dynamic OEM Table Load:
[    0.693344] ACPI: SSDT   (null) 001EA (v01  PmRef  Cpu0Ist 00003000 INTL 20050624)
[    0.693610] ACPI: SSDT 7fe8cd87 001D0 (v01  PmRef  Cpu0Cst 00003001 INTL 20050624)
[    0.694190] ACPI: Dynamic OEM Table Load:
[    0.694334] ACPI: SSDT   (null) 001D0 (v01  PmRef  Cpu0Cst 00003001 INTL 20050624)
[    0.694725] ACPI: SSDT 7fe8d1c6 00089 (v01  PmRef  Cpu1Ist 00003000 INTL 20050624)
[    0.695313] ACPI: Dynamic OEM Table Load:
[    0.695456] ACPI: SSDT   (null) 00089 (v01  PmRef  Cpu1Ist 00003000 INTL 20050624)
[    0.696187] ACPI: SSDT 7fe8cf57 00085 (v01  PmRef  Cpu1Cst 00003000 INTL 20050624)
[    0.696769] ACPI: Dynamic OEM Table Load:
[    0.696912] ACPI: SSDT   (null) 00085 (v01  PmRef  Cpu1Cst 00003000 INTL 20050624)
[    0.697376] ACPI: EC: GPE storm detected, transactions will use polling mode
[    0.828126] ACPI: Interpreter enabled
[    0.828190] ACPI: (supports S0 S3 S4 S5)
[    0.828436] ACPI: Using IOAPIC for interrupt routing
[    0.833201] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[    0.834524] ACPI: ACPI Dock Station Driver: 4 docks/bays found
[    0.834586] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
[    0.834952] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.835577] pci_root PNP0A08:00: host bridge window [io  0x0000-0x0cf7] (ignored)
[    0.835581] pci_root PNP0A08:00: host bridge window [io  0x0d00-0xffff] (ignored)
[    0.835585] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
[    0.835589] pci_root PNP0A08:00: host bridge window [mem 0x000d4000-0x000d7fff] (ignored)
[    0.835592] pci_root PNP0A08:00: host bridge window [mem 0x000d8000-0x000dbfff] (ignored)
[    0.835596] pci_root PNP0A08:00: host bridge window [mem 0x000dc000-0x000dffff] (ignored)
[    0.835599] pci_root PNP0A08:00: host bridge window [mem 0x000e0000-0x000e3fff] (ignored)
[    0.835603] pci_root PNP0A08:00: host bridge window [mem 0x80000000-0xfebfffff] (ignored)
[    0.835606] PCI: root bus 00: using default resources
[    0.835651] PCI host bridge to bus 0000:00
[    0.835708] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.835765] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffff]
[    0.835824] pci_bus 0000:00: scanning bus
[    0.835836] pci 0000:00:00.0: [8086:27a0] type 00 class 0x060000
[    0.835847] pci 0000:00:00.0: calling quirk_mmio_always_on+0x0/0x9
[    0.835898] pci 0000:00:01.0: [8086:27a1] type 01 class 0x060400
[    0.835923] pci 0000:00:01.0: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.835953] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.835958] pci 0000:00:01.0: PME# disabled
[    0.836023] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300
[    0.836059] pci 0000:00:1b.0: reg 10: [mem 0xd0700000-0xd0703fff 64bit]
[    0.836164] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.836169] pci 0000:00:1b.0: PME# disabled
[    0.836200] pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400
[    0.836254] pci 0000:00:1c.0: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.836314] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.836320] pci 0000:00:1c.0: PME# disabled
[    0.836353] pci 0000:00:1c.1: [8086:27d2] type 01 class 0x060400
[    0.836407] pci 0000:00:1c.1: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.836466] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.836472] pci 0000:00:1c.1: PME# disabled
[    0.836505] pci 0000:00:1c.2: [8086:27d4] type 01 class 0x060400
[    0.836559] pci 0000:00:1c.2: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.836618] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.836624] pci 0000:00:1c.2: PME# disabled
[    0.836657] pci 0000:00:1c.3: [8086:27d6] type 01 class 0x060400
[    0.836711] pci 0000:00:1c.3: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.836771] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.836776] pci 0000:00:1c.3: PME# disabled
[    0.836809] pci 0000:00:1c.4: [8086:27e0] type 01 class 0x060400
[    0.836863] pci 0000:00:1c.4: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.836922] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[    0.836928] pci 0000:00:1c.4: PME# disabled
[    0.836960] pci 0000:00:1c.5: [8086:27e2] type 01 class 0x060400
[    0.837015] pci 0000:00:1c.5: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.837075] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[    0.837080] pci 0000:00:1c.5: PME# disabled
[    0.837110] pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300
[    0.837167] pci 0000:00:1d.0: reg 20: [io  0x1800-0x181f]
[    0.837210] pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300
[    0.837267] pci 0000:00:1d.1: reg 20: [io  0x1820-0x183f]
[    0.837311] pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300
[    0.837367] pci 0000:00:1d.2: reg 20: [io  0x1840-0x185f]
[    0.837410] pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300
[    0.837467] pci 0000:00:1d.3: reg 20: [io  0x1860-0x187f]
[    0.837524] pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320
[    0.837549] pci 0000:00:1d.7: reg 10: [mem 0xd0704000-0xd07043ff]
[    0.837657] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.837663] pci 0000:00:1d.7: PME# disabled
[    0.837687] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
[    0.837736] pci 0000:00:1e.0: calling pci_fixup_transparent_bridge+0x0/0x1e
[    0.837789] pci 0000:00:1f.0: [8086:27bd] type 00 class 0x060100
[    0.837898] pci 0000:00:1f.0: calling ich_force_enable_hpet+0x0/0x190
[    0.837904] pci 0000:00:1f.0: calling quirk_ich7_lpc+0x0/0x52
[    0.837912] pci 0000:00:1f.0: quirk: [io  0x1000-0x107f] claimed by ICH6 ACPI/GPIO/TCO
[    0.837983] pci 0000:00:1f.0: quirk: [io  0x1180-0x11bf] claimed by ICH6 GPIO
[    0.838044] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0680 (mask 007f)
[    0.838112] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 1600 (mask 007f)
[    0.838182] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 0068 (mask 0007)
[    0.838308] pci 0000:00:1f.2: [8086:27c4] type 00 class 0x010180
[    0.838330] pci 0000:00:1f.2: reg 10: [io  0x0000-0x0007]
[    0.838343] pci 0000:00:1f.2: reg 14: [io  0x0000-0x0003]
[    0.838356] pci 0000:00:1f.2: reg 18: [io  0x0000-0x0007]
[    0.838368] pci 0000:00:1f.2: reg 1c: [io  0x0000-0x0003]
[    0.838381] pci 0000:00:1f.2: reg 20: [io  0x18b0-0x18bf]
[    0.838438] pci 0000:00:1f.2: PME# supported from D3hot
[    0.838443] pci 0000:00:1f.2: PME# disabled
[    0.838462] pci 0000:00:1f.3: [8086:27da] type 00 class 0x0c0500
[    0.838536] pci 0000:00:1f.3: reg 20: [io  0x18c0-0x18df]
[    0.838588] pci_bus 0000:00: fixups for bus
[    0.838592] pci 0000:00:01.0: scanning [bus 01-01] behind bridge, pass 0
[    0.838622] pci_bus 0000:01: scanning bus
[    0.838640] pci 0000:01:00.0: [1002:71c5] type 00 class 0x030000
[    0.838657] pci 0000:01:00.0: reg 10: [mem 0xc0000000-0xcfffffff pref]
[    0.838669] pci 0000:01:00.0: reg 14: [io  0x2000-0x20ff]
[    0.838681] pci 0000:01:00.0: reg 18: [mem 0xd0200000-0xd020ffff]
[    0.838721] pci 0000:01:00.0: reg 30: [mem 0x00000000-0x0001ffff pref]
[    0.838771] pci 0000:01:00.0: supports D1 D2
[    0.838788] pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.838862] pci_bus 0000:01: fixups for bus
[    0.838865] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[    0.838914] pci 0000:00:01.0:   bridge window [io  0x2000-0x2fff]
[    0.838918] pci 0000:00:01.0:   bridge window [mem 0xd0200000-0xd02fffff]
[    0.838924] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.838927] pci_bus 0000:01: bus scan returning with max=01
[    0.838933] pci 0000:00:1c.0: scanning [bus 02-02] behind bridge, pass 0
[    0.838989] pci_bus 0000:02: scanning bus
[    0.838993] pci_bus 0000:02: fixups for bus
[    0.838995] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[    0.839054] pci_bus 0000:02: bus scan returning with max=02
[    0.839060] pci 0000:00:1c.1: scanning [bus 03-03] behind bridge, pass 0
[    0.839116] pci_bus 0000:03: scanning bus
[    0.839154] pci 0000:03:00.0: [8086:108c] type 00 class 0x020000
[    0.839186] pci 0000:03:00.0: reg 10: [mem 0x00000000-0x0001ffff]
[    0.839209] pci 0000:03:00.0: reg 14: [mem 0x00000000-0x000fffff]
[    0.839231] pci 0000:03:00.0: reg 18: [io  0x0000-0x001f]
[    0.839416] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[    0.839424] pci 0000:03:00.0: PME# disabled
[    0.839462] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.839531] pci_bus 0000:03: fixups for bus
[    0.839534] pci 0000:00:1c.1: PCI bridge to [bus 03-03]
[    0.839593] pci_bus 0000:03: bus scan returning with max=03
[    0.839599] pci 0000:00:1c.2: scanning [bus 04-04] behind bridge, pass 0
[    0.839655] pci_bus 0000:04: scanning bus
[    0.839659] pci_bus 0000:04: fixups for bus
[    0.839662] pci 0000:00:1c.2: PCI bridge to [bus 04-04]
[    0.839720] pci_bus 0000:04: bus scan returning with max=04
[    0.839726] pci 0000:00:1c.3: scanning [bus 05-05] behind bridge, pass 0
[    0.839782] pci_bus 0000:05: scanning bus
[    0.839851] pci 0000:05:00.0: [8086:4222] type 00 class 0x028000
[    0.839907] pci 0000:05:00.0: reg 10: [mem 0x00000000-0x00000fff]
[    0.840337] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold
[    0.840351] pci 0000:05:00.0: PME# disabled
[    0.840421] pci 0000:05:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.840504] pci_bus 0000:05: fixups for bus
[    0.840507] pci 0000:00:1c.3: PCI bridge to [bus 05-05]
[    0.840565] pci_bus 0000:05: bus scan returning with max=05
[    0.840571] pci 0000:00:1c.4: scanning [bus 06-06] behind bridge, pass 0
[    0.840627] pci_bus 0000:06: scanning bus
[    0.840631] pci_bus 0000:06: fixups for bus
[    0.840634] pci 0000:00:1c.4: PCI bridge to [bus 06-06]
[    0.840692] pci_bus 0000:06: bus scan returning with max=06
[    0.840698] pci 0000:00:1c.5: scanning [bus 07-09] behind bridge, pass 0
[    0.840756] pci_bus 0000:07: scanning bus
[    0.840760] pci_bus 0000:07: fixups for bus
[    0.840763] pci 0000:00:1c.5: PCI bridge to [bus 07-09]
[    0.840821] pci_bus 0000:07: bus scan returning with max=07
[    0.840827] pci 0000:00:1e.0: scanning [bus 0a-0b] behind bridge, pass 0
[    0.840856] pci_bus 0000:0a: scanning bus
[    0.840890] pci 0000:0a:09.0: [1217:7134] type 02 class 0x060700
[    0.840917] pci 0000:0a:09.0: reg 10: [mem 0xd0400000-0xd0400fff]
[    0.840962] pci 0000:0a:09.0: supports D1 D2
[    0.840964] pci 0000:0a:09.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.840971] pci 0000:0a:09.0: PME# disabled
[    0.840996] pci 0000:0a:09.1: [1217:7134] type 02 class 0x060700
[    0.841022] pci 0000:0a:09.1: reg 10: [mem 0x00000000-0x00000fff]
[    0.841066] pci 0000:0a:09.1: supports D1 D2
[    0.841069] pci 0000:0a:09.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.841075] pci 0000:0a:09.1: PME# disabled
[    0.841102] pci 0000:0a:09.4: [1217:00f7] type 00 class 0x0c0010
[    0.841123] pci 0000:0a:09.4: reg 10: [mem 0x00000000-0x00000fff]
[    0.841136] pci 0000:0a:09.4: reg 14: [mem 0xd0403000-0xd04037ff]
[    0.841221] pci 0000:0a:09.4: supports D1 D2
[    0.841224] pci 0000:0a:09.4: PME# supported from D0 D1 D2 D3hot
[    0.841230] pci 0000:0a:09.4: PME# disabled
[    0.841282] pci_bus 0000:0a: fixups for bus
[    0.841285] pci 0000:00:1e.0: PCI bridge to [bus 0a-0b] (subtractive decode)
[    0.841340] pci 0000:00:1e.0:   bridge window [mem 0xd0400000-0xd04fffff]
[    0.841349] pci 0000:00:1e.0:   bridge window [io  0x0000-0xffff] (subtractive decode)
[    0.841352] pci 0000:00:1e.0:   bridge window [mem 0x00000000-0xffffffff] (subtractive decode)
[    0.841358] pci 0000:0a:09.0: scanning [bus 0b-0b] behind bridge, pass 0
[    0.841368] pci 0000:0a:09.1: scanning [bus 00-00] behind bridge, pass 0
[    0.841371] pci 0000:0a:09.1: bus configuration invalid, reconfiguring
[    0.841383] pci 0000:0a:09.0: scanning [bus 0b-0b] behind bridge, pass 1
[    0.841428] pci_bus 0000:0b: [bus 0b-0e] partially hidden behind transparent bridge 0000:0a [bus 0a-0b]
[    0.841490] pci 0000:0a:09.1: scanning [bus 00-00] behind bridge, pass 1
[    0.841534] pci_bus 0000:0f: [bus 0f-12] partially hidden behind transparent bridge 0000:0a [bus 0a-0b]
[    0.841593] pci_bus 0000:0a: bus scan returning with max=12
[    0.841599] pci 0000:00:01.0: scanning [bus 01-01] behind bridge, pass 1
[    0.841605] pci 0000:00:1c.0: scanning [bus 02-02] behind bridge, pass 1
[    0.841614] pci 0000:00:1c.1: scanning [bus 03-03] behind bridge, pass 1
[    0.841623] pci 0000:00:1c.2: scanning [bus 04-04] behind bridge, pass 1
[    0.841631] pci 0000:00:1c.3: scanning [bus 05-05] behind bridge, pass 1
[    0.841640] pci 0000:00:1c.4: scanning [bus 06-06] behind bridge, pass 1
[    0.841649] pci 0000:00:1c.5: scanning [bus 07-09] behind bridge, pass 1
[    0.841657] pci 0000:00:1e.0: scanning [bus 0a-0b] behind bridge, pass 1
[    0.841664] pci_bus 0000:00: bus scan returning with max=12
[    0.841667] pci_bus 0000:00: on NUMA node 0
[    0.841671] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.841829] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
[    0.841889] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[    0.841942] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[    0.841996] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[    0.842044] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
[    0.842097] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP05._PRT]
[    0.842175] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
[    0.842241]  pci0000:00: Requesting ACPI _OSC control (0x1d)
[    0.842291]  pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d
[    0.842346] ACPI _OSC control for PCIe not granted, disabling ASPM
[    0.847627] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[    0.848185] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15)
[    0.848700] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 12 14 15)
[    0.849215] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[    0.849769] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 *10 12 14 15)
[    0.850283] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[    0.850875] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 *10 12 14 15)
[    0.851392] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15)
[    0.851925] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[    0.852058] vgaarb: loaded
[    0.852102] vgaarb: bridge control possible 0000:01:00.0
[    0.852335] SCSI subsystem initialized
[    0.852395] libata version 3.00 loaded.
[    0.852395] usbcore: registered new interface driver usbfs
[    0.852395] usbcore: registered new interface driver hub
[    0.852395] usbcore: registered new device driver usb
[    0.852395] PCI: Using ACPI for IRQ routing
[    0.861431] PCI: pci_cache_line_size set to 64 bytes
[    0.861444] pci 0000:00:1b.0: BAR 0: reserving [mem 0xd0700000-0xd0703fff flags 0x140204] (d=0, p=0)
[    0.861464] pci 0000:00:1d.0: BAR 4: reserving [io  0x1800-0x181f flags 0x40101] (d=0, p=0)
[    0.861470] pci 0000:00:1d.1: BAR 4: reserving [io  0x1820-0x183f flags 0x40101] (d=0, p=0)
[    0.861476] pci 0000:00:1d.2: BAR 4: reserving [io  0x1840-0x185f flags 0x40101] (d=0, p=0)
[    0.861483] pci 0000:00:1d.3: BAR 4: reserving [io  0x1860-0x187f flags 0x40101] (d=0, p=0)
[    0.861489] pci 0000:00:1d.7: BAR 0: reserving [mem 0xd0704000-0xd07043ff flags 0x40200] (d=0, p=0)
[    0.861500] pci 0000:00:1f.2: BAR 0: reserving [io  0x01f0-0x01f7 flags 0x110] (d=0, p=0)
[    0.861504] pci 0000:00:1f.2: BAR 1: reserving [io  0x03f6 flags 0x110] (d=0, p=0)
[    0.861508] pci 0000:00:1f.2: BAR 2: reserving [io  0x0170-0x0177 flags 0x110] (d=0, p=0)
[    0.861512] pci 0000:00:1f.2: BAR 3: reserving [io  0x0376 flags 0x110] (d=0, p=0)
[    0.861516] pci 0000:00:1f.2: BAR 4: reserving [io  0x18b0-0x18bf flags 0x40101] (d=0, p=0)
[    0.861522] pci 0000:00:1f.3: BAR 4: reserving [io  0x18c0-0x18df flags 0x40101] (d=0, p=0)
[    0.861528] pci 0000:01:00.0: BAR 0: reserving [mem 0xc0000000-0xcfffffff flags 0x42208] (d=0, p=0)
[    0.861532] pci 0000:01:00.0: BAR 1: reserving [io  0x2000-0x20ff flags 0x40101] (d=0, p=0)
[    0.861536] pci 0000:01:00.0: BAR 2: reserving [mem 0xd0200000-0xd020ffff flags 0x40200] (d=0, p=0)
[    0.861552] pci 0000:0a:09.0: BAR 0: reserving [mem 0xd0400000-0xd0400fff flags 0x40200] (d=0, p=0)
[    0.861617] pci 0000:0a:09.4: BAR 1: reserving [mem 0xd0403000-0xd04037ff flags 0x40200] (d=1, p=1)
[    0.861623] reserve RAM buffer: 000000000009e000 - 000000000009ffff 
[    0.861627] reserve RAM buffer: 000000007fe80000 - 000000007fffffff 
[    0.861747] NetLabel: Initializing
[    0.861792] NetLabel:  domain hash size = 128
[    0.861838] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.861896] NetLabel:  unlabeled traffic allowed by default
[    0.861957] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[    0.861957] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.861957] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[    0.868073] Switching to clocksource hpet
[    0.877988] AppArmor: AppArmor Filesystem Enabled
[    0.878074] pnp: PnP ACPI init
[    0.878138] ACPI: bus type pnp registered
[    0.878535] pnp 00:00: [bus 00-ff]
[    0.878539] pnp 00:00: [io  0x0000-0x0cf7 window]
[    0.878542] pnp 00:00: [io  0x0cf8-0x0cff]
[    0.878544] pnp 00:00: [io  0x0d00-0xffff window]
[    0.878548] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[    0.878551] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
[    0.878554] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
[    0.878557] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
[    0.878560] pnp 00:00: [mem 0x000cc000-0x000cffff window]
[    0.878563] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
[    0.878566] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
[    0.878569] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
[    0.878572] pnp 00:00: [mem 0x000dc000-0x000dffff window]
[    0.878575] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
[    0.878578] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
[    0.878581] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
[    0.878584] pnp 00:00: [mem 0x000ec000-0x000effff window]
[    0.878587] pnp 00:00: [mem 0x000f0000-0x000fffff window]
[    0.878590] pnp 00:00: [mem 0x80000000-0xfebfffff window]
[    0.878593] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
[    0.878676] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[    0.878698] pnp 00:01: [mem 0xe0000000-0xefffffff]
[    0.878702] pnp 00:01: [mem 0xfed14000-0xfed17fff]
[    0.878704] pnp 00:01: [mem 0xfed18000-0xfed18fff]
[    0.878707] pnp 00:01: [mem 0xfed19000-0xfed19fff]
[    0.878710] pnp 00:01: [mem 0xfed1c000-0xfed1ffff]
[    0.878713] pnp 00:01: [mem 0xfed20000-0xfed3ffff]
[    0.878716] pnp 00:01: [mem 0xfed45000-0xfed8ffff]
[    0.878718] pnp 00:01: [mem 0xb0501000-0xb0502fff]
[    0.878721] pnp 00:01: [mem 0xf2bfe100-0xf2bfe7ff]
[    0.878785] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved
[    0.878835] system 00:01: [mem 0xfed14000-0xfed17fff] has been reserved
[    0.878885] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.878935] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.878985] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.879034] system 00:01: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.879084] system 00:01: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.879133] system 00:01: [mem 0xb0501000-0xb0502fff] has been reserved
[    0.879182] system 00:01: [mem 0xf2bfe100-0xf2bfe7ff] has been reserved
[    0.879233] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.879458] pnp 00:02: [io  0x0000-0x001f]
[    0.879461] pnp 00:02: [io  0x0081-0x0091]
[    0.879464] pnp 00:02: [io  0x0093-0x009f]
[    0.879466] pnp 00:02: [io  0x00c0-0x00df]
[    0.879470] pnp 00:02: [dma 4]
[    0.879516] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.879594] pnp 00:03: [irq 0 disabled]
[    0.879608] pnp 00:03: [irq 8]
[    0.879611] pnp 00:03: [mem 0xfed00000-0xfed003ff]
[    0.879675] system 00:03: [mem 0xfed00000-0xfed003ff] has been reserved
[    0.879726] system 00:03: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active)
[    0.879740] pnp 00:04: [io  0x00f0]
[    0.879747] pnp 00:04: [irq 13]
[    0.879791] pnp 00:04: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.879805] pnp 00:05: [io  0x002e-0x002f]
[    0.879808] pnp 00:05: [io  0x0061]
[    0.879810] pnp 00:05: [io  0x0063]
[    0.879813] pnp 00:05: [io  0x0065]
[    0.879815] pnp 00:05: [io  0x0067]
[    0.879818] pnp 00:05: [io  0x0068-0x006f]
[    0.879820] pnp 00:05: [io  0x0080]
[    0.879823] pnp 00:05: [io  0x0092]
[    0.879825] pnp 00:05: [io  0x00b2-0x00b3]
[    0.879828] pnp 00:05: [io  0x0800-0x080f]
[    0.879831] pnp 00:05: [io  0x1000-0x107f]
[    0.879833] pnp 00:05: [io  0x1180-0x11bf]
[    0.879836] pnp 00:05: [io  0x1600-0x166f]
[    0.879841] pnp 00:05: [io  0xfe10-0xfe11]
[    0.879844] pnp 00:05: [io  0xfe00]
[    0.879917] system 00:05: [io  0x0800-0x080f] has been reserved
[    0.879967] system 00:05: [io  0x1000-0x107f] has been reserved
[    0.880040] system 00:05: [io  0x1180-0x11bf] has been reserved
[    0.880088] system 00:05: [io  0x1600-0x166f] has been reserved
[    0.880137] system 00:05: [io  0xfe10-0xfe11] has been reserved
[    0.880186] system 00:05: [io  0xfe00] has been reserved
[    0.880235] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.880261] pnp 00:06: [io  0x0070-0x0077]
[    0.880306] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.880514] pnp 00:07: [io  0x02f8-0x02ff]
[    0.880521] pnp 00:07: [irq 3]
[    0.880524] pnp 00:07: [dma 1]
[    0.880650] pnp 00:07: Plug and Play ACPI device, IDs NSC6001 (active)
[    0.880816] pnp 00:08: [io  0x03f8-0x03ff]
[    0.880823] pnp 00:08: [irq 4]
[    0.880912] pnp 00:08: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.881151] pnp 00:09: [io  0x0378-0x037f]
[    0.881154] pnp 00:09: [io  0x0778-0x077f]
[    0.881161] pnp 00:09: [irq 7]
[    0.881163] pnp 00:09: [dma 3]
[    0.881277] pnp 00:09: Plug and Play ACPI device, IDs PNP0401 (active)
[    0.881487] pnp 00:0a: [io  0x0060]
[    0.881489] pnp 00:0a: [io  0x0064]
[    0.881496] pnp 00:0a: [irq 1]
[    0.881544] pnp 00:0a: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.881559] pnp 00:0b: [irq 12]
[    0.881608] pnp 00:0b: Plug and Play ACPI device, IDs SYN1003 SYN1000 SYN0002 PNP0f13 (active)
[    0.881812] pnp: PnP ACPI: found 12 devices
[    0.881858] ACPI: ACPI bus type pnp unregistered
[    0.881906] PnPBIOS: Disabled by ACPI PNP
[    0.919589] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 02-02] add_size 1000
[    0.919595] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02-02] add_size 200000
[    0.919600] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02-02] add_size 200000
[    0.919618] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03-03] add_size 200000
[    0.919622] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x002fffff] to [bus 03-03] add_size 200000
[    0.919639] pci 0000:00:1c.2: bridge window [io  0x1000-0x0fff] to [bus 04-04] add_size 1000
[    0.919644] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 04-04] add_size 200000
[    0.919648] pci 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff] to [bus 04-04] add_size 200000
[    0.919665] pci 0000:00:1c.3: bridge window [io  0x1000-0x0fff] to [bus 05-05] add_size 1000
[    0.919669] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 05-05] add_size 200000
[    0.919674] pci 0000:00:1c.3: bridge window [mem 0x00100000-0x001fffff] to [bus 05-05] add_size 200000
[    0.919691] pci 0000:00:1c.4: bridge window [io  0x1000-0x0fff] to [bus 06-06] add_size 1000
[    0.919695] pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 06-06] add_size 200000
[    0.919699] pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff] to [bus 06-06] add_size 200000
[    0.919716] pci 0000:00:1c.5: bridge window [io  0x1000-0x0fff] to [bus 07-09] add_size 1000
[    0.919720] pci 0000:00:1c.5: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 07-09] add_size 200000
[    0.919725] pci 0000:00:1c.5: bridge window [mem 0x00100000-0x000fffff] to [bus 07-09] add_size 200000
[    0.919756] pci 0000:0a:09.0: res[13]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.919760] pci 0000:0a:09.0: res[14]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.919764] pci 0000:0a:09.1: res[13]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.919767] pci 0000:0a:09.1: res[14]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.919771] pci 0000:00:1e.0: bridge window [io  0x1000-0x0fff] to [bus 0a-0b] add_size 1000
[    0.919775] pci 0000:0a:09.0: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 4000000
[    0.919780] pci 0000:0a:09.1: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 4000000
[    0.919784] pci 0000:00:1e.0: bridge window [mem 0x04000000-0x03ffffff pref] to [bus 0a-0b] add_size 8000000
[    0.919798] pci 0000:00:1e.0: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 8000000
[    0.919802] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.919806] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.919810] pci 0000:00:1c.1: res[14]=[mem 0x00100000-0x002fffff] get_res_add_size add_size 200000
[    0.919814] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.919818] pci 0000:00:1c.2: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.919822] pci 0000:00:1c.2: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.919826] pci 0000:00:1c.3: res[14]=[mem 0x00100000-0x001fffff] get_res_add_size add_size 200000
[    0.919830] pci 0000:00:1c.3: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.919834] pci 0000:00:1c.4: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.919838] pci 0000:00:1c.4: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.919842] pci 0000:00:1c.5: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.919846] pci 0000:00:1c.5: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.919850] pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.919854] pci 0000:00:1c.2: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.919857] pci 0000:00:1c.3: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.919861] pci 0000:00:1c.4: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.919864] pci 0000:00:1c.5: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.919868] pci 0000:00:1e.0: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.919875] pci 0000:00:1e.0: BAR 15: assigned [mem 0x80000000-0x87ffffff pref]
[    0.919932] pci 0000:00:1c.0: BAR 14: assigned [mem 0x88000000-0x881fffff]
[    0.919982] pci 0000:00:1c.0: BAR 15: assigned [mem 0x88200000-0x883fffff 64bit pref]
[    0.920055] pci 0000:00:1c.1: BAR 14: assigned [mem 0x88400000-0x887fffff]
[    0.920105] pci 0000:00:1c.1: BAR 15: assigned [mem 0x88800000-0x889fffff 64bit pref]
[    0.920162] pci 0000:00:1c.2: BAR 14: assigned [mem 0x88a00000-0x88bfffff]
[    0.920212] pci 0000:00:1c.2: BAR 15: assigned [mem 0x88c00000-0x88dfffff 64bit pref]
[    0.920268] pci 0000:00:1c.3: BAR 14: assigned [mem 0x88e00000-0x890fffff]
[    0.920318] pci 0000:00:1c.3: BAR 15: assigned [mem 0x89100000-0x892fffff 64bit pref]
[    0.920375] pci 0000:00:1c.4: BAR 14: assigned [mem 0x89300000-0x894fffff]
[    0.920425] pci 0000:00:1c.4: BAR 15: assigned [mem 0x89500000-0x896fffff 64bit pref]
[    0.920481] pci 0000:00:1c.5: BAR 14: assigned [mem 0x89700000-0x898fffff]
[    0.920532] pci 0000:00:1c.5: BAR 15: assigned [mem 0x89900000-0x89afffff 64bit pref]
[    0.920589] pci 0000:00:1c.0: BAR 13: assigned [io  0x3000-0x3fff]
[    0.920639] pci 0000:00:1c.1: BAR 13: assigned [io  0x4000-0x4fff]
[    0.920688] pci 0000:00:1c.2: BAR 13: assigned [io  0x5000-0x5fff]
[    0.920737] pci 0000:00:1c.3: BAR 13: assigned [io  0x6000-0x6fff]
[    0.920787] pci 0000:00:1c.4: BAR 13: assigned [io  0x7000-0x7fff]
[    0.920836] pci 0000:00:1c.5: BAR 13: assigned [io  0x8000-0x8fff]
[    0.920886] pci 0000:00:1e.0: BAR 13: assigned [io  0x9000-0x9fff]
[    0.920939] pci 0000:01:00.0: BAR 6: assigned [mem 0xd0220000-0xd023ffff pref]
[    0.920994] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[    0.921042] pci 0000:00:01.0:   bridge window [io  0x2000-0x2fff]
[    0.921092] pci 0000:00:01.0:   bridge window [mem 0xd0200000-0xd02fffff]
[    0.921143] pci 0000:00:01.0:   bridge window [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.921202] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[    0.921250] pci 0000:00:1c.0:   bridge window [io  0x3000-0x3fff]
[    0.921303] pci 0000:00:1c.0:   bridge window [mem 0x88000000-0x881fffff]
[    0.921355] pci 0000:00:1c.0:   bridge window [mem 0x88200000-0x883fffff 64bit pref]
[    0.921418] pci 0000:03:00.0: BAR 1: assigned [mem 0x88400000-0x884fffff]
[    0.921473] pci 0000:03:00.0: BAR 1: set to [mem 0x88400000-0x884fffff] (PCI address [0x88400000-0x884fffff])
[    0.921477] pci 0000:03:00.0: BAR 0: assigned [mem 0x88500000-0x8851ffff]
[    0.921532] pci 0000:03:00.0: BAR 0: set to [mem 0x88500000-0x8851ffff] (PCI address [0x88500000-0x8851ffff])
[    0.921536] pci 0000:03:00.0: BAR 2: assigned [io  0x4000-0x401f]
[    0.921590] pci 0000:03:00.0: BAR 2: set to [io  0x4000-0x401f] (PCI address [0x4000-0x401f])
[    0.921594] pci 0000:00:1c.1: PCI bridge to [bus 03-03]
[    0.921643] pci 0000:00:1c.1:   bridge window [io  0x4000-0x4fff]
[    0.921695] pci 0000:00:1c.1:   bridge window [mem 0x88400000-0x887fffff]
[    0.921747] pci 0000:00:1c.1:   bridge window [mem 0x88800000-0x889fffff 64bit pref]
[    0.921809] pci 0000:00:1c.2: PCI bridge to [bus 04-04]
[    0.921858] pci 0000:00:1c.2:   bridge window [io  0x5000-0x5fff]
[    0.921910] pci 0000:00:1c.2:   bridge window [mem 0x88a00000-0x88bfffff]
[    0.921962] pci 0000:00:1c.2:   bridge window [mem 0x88c00000-0x88dfffff 64bit pref]
[    0.922024] pci 0000:05:00.0: BAR 0: assigned [mem 0x88e00000-0x88e00fff]
[    0.922085] pci 0000:05:00.0: BAR 0: set to [mem 0x88e00000-0x88e00fff] (PCI address [0x88e00000-0x88e00fff])
[    0.922089] pci 0000:00:1c.3: PCI bridge to [bus 05-05]
[    0.922138] pci 0000:00:1c.3:   bridge window [io  0x6000-0x6fff]
[    0.922191] pci 0000:00:1c.3:   bridge window [mem 0x88e00000-0x890fffff]
[    0.922242] pci 0000:00:1c.3:   bridge window [mem 0x89100000-0x892fffff 64bit pref]
[    0.922303] pci 0000:00:1c.4: PCI bridge to [bus 06-06]
[    0.922352] pci 0000:00:1c.4:   bridge window [io  0x7000-0x7fff]
[    0.922404] pci 0000:00:1c.4:   bridge window [mem 0x89300000-0x894fffff]
[    0.922456] pci 0000:00:1c.4:   bridge window [mem 0x89500000-0x896fffff 64bit pref]
[    0.922517] pci 0000:00:1c.5: PCI bridge to [bus 07-09]
[    0.922566] pci 0000:00:1c.5:   bridge window [io  0x8000-0x8fff]
[    0.922618] pci 0000:00:1c.5:   bridge window [mem 0x89700000-0x898fffff]
[    0.922670] pci 0000:00:1c.5:   bridge window [mem 0x89900000-0x89afffff 64bit pref]
[    0.922735] pci 0000:0a:09.0: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 4000000
[    0.922740] pci 0000:0a:09.0: res[16]=[mem 0x04000000-0x03ffffff] get_res_add_size add_size 4000000
[    0.922743] pci 0000:0a:09.1: res[15]=[mem 0x04000000-0x03ffffff pref] get_res_add_size add_size 4000000
[    0.922747] pci 0000:0a:09.1: res[16]=[mem 0x04000000-0x03ffffff] get_res_add_size add_size 4000000
[    0.922751] pci 0000:0a:09.0: res[13]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.922755] pci 0000:0a:09.0: res[14]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.922758] pci 0000:0a:09.1: res[13]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.922762] pci 0000:0a:09.1: res[14]=[io  0x0100-0x00ff] get_res_add_size add_size 100
[    0.922766] pci 0000:0a:09.0: BAR 15: assigned [mem 0x80000000-0x83ffffff pref]
[    0.922822] pci 0000:0a:09.0: BAR 16: assigned [mem 0x8c000000-0x8fffffff]
[    0.922872] pci 0000:0a:09.1: BAR 0: assigned [mem 0x90000000-0x90000fff]
[    0.922926] pci 0000:0a:09.1: BAR 0: set to [mem 0x90000000-0x90000fff] (PCI address [0x90000000-0x90000fff])
[    0.922930] pci 0000:0a:09.1: BAR 15: assigned [mem 0x84000000-0x87ffffff pref]
[    0.922986] pci 0000:0a:09.1: BAR 16: assigned [mem 0x94000000-0x97ffffff]
[    0.923036] pci 0000:0a:09.4: BAR 0: assigned [mem 0xd0401000-0xd0401fff]
[    0.923088] pci 0000:0a:09.4: BAR 0: set to [mem 0xd0401000-0xd0401fff] (PCI address [0xd0401000-0xd0401fff])
[    0.923092] pci 0000:0a:09.0: BAR 13: assigned [io  0x9000-0x90ff]
[    0.923141] pci 0000:0a:09.0: BAR 14: assigned [io  0x9400-0x94ff]
[    0.923189] pci 0000:0a:09.1: BAR 13: assigned [io  0x9800-0x98ff]
[    0.923237] pci 0000:0a:09.1: BAR 14: assigned [io  0x9c00-0x9cff]
[    0.923287] pci 0000:0a:09.0: CardBus bridge to [bus 0b-0e]
[    0.924088] pci 0000:0a:09.0:   bridge window [io  0x9000-0x90ff]
[    0.924140] pci 0000:0a:09.0:   bridge window [io  0x9400-0x94ff]
[    0.924191] pci 0000:0a:09.0:   bridge window [mem 0x80000000-0x83ffffff pref]
[    0.924250] pci 0000:0a:09.0:   bridge window [mem 0x8c000000-0x8fffffff]
[    0.924302] pci 0000:0a:09.1: CardBus bridge to [bus 0f-12]
[    0.924350] pci 0000:0a:09.1:   bridge window [io  0x9800-0x98ff]
[    0.924401] pci 0000:0a:09.1:   bridge window [io  0x9c00-0x9cff]
[    0.924452] pci 0000:0a:09.1:   bridge window [mem 0x84000000-0x87ffffff pref]
[    0.924511] pci 0000:0a:09.1:   bridge window [mem 0x94000000-0x97ffffff]
[    0.924562] pci 0000:00:1e.0: PCI bridge to [bus 0a-0b]
[    0.924611] pci 0000:00:1e.0:   bridge window [io  0x9000-0x9fff]
[    0.924663] pci 0000:00:1e.0:   bridge window [mem 0xd0400000-0xd04fffff]
[    0.924715] pci 0000:00:1e.0:   bridge window [mem 0x80000000-0x87ffffff pref]
[    0.924794] pci 0000:00:1c.0: enabling device (0000 -> 0003)
[    0.924850] pci 0000:00:1c.0: enabling bus mastering
[    0.924858] pci 0000:00:1c.1: enabling device (0000 -> 0003)
[    0.924908] pci 0000:00:1c.1: enabling bus mastering
[    0.924916] pci 0000:00:1c.2: enabling device (0000 -> 0003)
[    0.924969] pci 0000:00:1c.2: enabling bus mastering
[    0.924977] pci 0000:00:1c.3: enabling device (0000 -> 0003)
[    0.925030] pci 0000:00:1c.3: enabling bus mastering
[    0.925037] pci 0000:00:1c.4: enabling device (0000 -> 0003)
[    0.925087] pci 0000:00:1c.4: enabling bus mastering
[    0.925095] pci 0000:00:1c.5: enabling device (0000 -> 0003)
[    0.925145] pci 0000:00:1c.5: enabling bus mastering
[    0.925152] pci 0000:00:1e.0: enabling device (0004 -> 0007)
[    0.925203] pci 0000:00:1e.0: setting latency timer to 64
[    0.925223] pci 0000:0a:09.1: enabling device (0080 -> 0083)
[    0.925275] pci 0000:0a:09.1: enabling bus mastering
[    0.925282] pci_bus 0000:00: resource 4 [io  0x0000-0xffff]
[    0.925285] pci_bus 0000:00: resource 5 [mem 0x00000000-0xffffffff]
[    0.925289] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
[    0.925292] pci_bus 0000:01: resource 1 [mem 0xd0200000-0xd02fffff]
[    0.925295] pci_bus 0000:01: resource 2 [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.925299] pci_bus 0000:02: resource 0 [io  0x3000-0x3fff]
[    0.925302] pci_bus 0000:02: resource 1 [mem 0x88000000-0x881fffff]
[    0.925305] pci_bus 0000:02: resource 2 [mem 0x88200000-0x883fffff 64bit pref]
[    0.925308] pci_bus 0000:03: resource 0 [io  0x4000-0x4fff]
[    0.925311] pci_bus 0000:03: resource 1 [mem 0x88400000-0x887fffff]
[    0.925315] pci_bus 0000:03: resource 2 [mem 0x88800000-0x889fffff 64bit pref]
[    0.925318] pci_bus 0000:04: resource 0 [io  0x5000-0x5fff]
[    0.925321] pci_bus 0000:04: resource 1 [mem 0x88a00000-0x88bfffff]
[    0.925325] pci_bus 0000:04: resource 2 [mem 0x88c00000-0x88dfffff 64bit pref]
[    0.925328] pci_bus 0000:05: resource 0 [io  0x6000-0x6fff]
[    0.925331] pci_bus 0000:05: resource 1 [mem 0x88e00000-0x890fffff]
[    0.925335] pci_bus 0000:05: resource 2 [mem 0x89100000-0x892fffff 64bit pref]
[    0.925338] pci_bus 0000:06: resource 0 [io  0x7000-0x7fff]
[    0.925341] pci_bus 0000:06: resource 1 [mem 0x89300000-0x894fffff]
[    0.925344] pci_bus 0000:06: resource 2 [mem 0x89500000-0x896fffff 64bit pref]
[    0.925348] pci_bus 0000:07: resource 0 [io  0x8000-0x8fff]
[    0.925351] pci_bus 0000:07: resource 1 [mem 0x89700000-0x898fffff]
[    0.925354] pci_bus 0000:07: resource 2 [mem 0x89900000-0x89afffff 64bit pref]
[    0.925358] pci_bus 0000:0a: resource 0 [io  0x9000-0x9fff]
[    0.925361] pci_bus 0000:0a: resource 1 [mem 0xd0400000-0xd04fffff]
[    0.925364] pci_bus 0000:0a: resource 2 [mem 0x80000000-0x87ffffff pref]
[    0.925367] pci_bus 0000:0a: resource 4 [io  0x0000-0xffff]
[    0.925370] pci_bus 0000:0a: resource 5 [mem 0x00000000-0xffffffff]
[    0.925374] pci_bus 0000:0b: resource 0 [io  0x9000-0x90ff]
[    0.925377] pci_bus 0000:0b: resource 1 [io  0x9400-0x94ff]
[    0.925380] pci_bus 0000:0b: resource 2 [mem 0x80000000-0x83ffffff pref]
[    0.925383] pci_bus 0000:0b: resource 3 [mem 0x8c000000-0x8fffffff]
[    0.925386] pci_bus 0000:0f: resource 0 [io  0x9800-0x98ff]
[    0.925389] pci_bus 0000:0f: resource 1 [io  0x9c00-0x9cff]
[    0.925393] pci_bus 0000:0f: resource 2 [mem 0x84000000-0x87ffffff pref]
[    0.925396] pci_bus 0000:0f: resource 3 [mem 0x94000000-0x97ffffff]
[    0.925450] NET: Registered protocol family 2
[    0.925571] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.925797] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.926495] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.926859] TCP: Hash tables configured (established 131072 bind 65536)
[    0.926908] TCP: reno registered
[    0.926954] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.927012] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.927159] NET: Registered protocol family 1
[    0.927255] pci 0000:00:1d.0: calling quirk_usb_early_handoff+0x0/0x5fb
[    0.927302] pci 0000:00:1d.1: calling quirk_usb_early_handoff+0x0/0x5fb
[    0.927330] pci 0000:00:1d.2: calling quirk_usb_early_handoff+0x0/0x5fb
[    0.927358] pci 0000:00:1d.3: calling quirk_usb_early_handoff+0x0/0x5fb
[    0.927387] pci 0000:00:1d.7: calling quirk_usb_early_handoff+0x0/0x5fb
[    0.927438] pci 0000:01:00.0: calling pci_fixup_video+0x0/0x89
[    0.927442] pci 0000:01:00.0: Boot video device
[    0.927450] pci 0000:03:00.0: calling quirk_e100_interrupt+0x0/0x159
[    0.927468] pci 0000:0a:09.0: calling quirk_cardbus_legacy+0x0/0x30
[    0.927477] pci 0000:0a:09.1: calling quirk_cardbus_legacy+0x0/0x30
[    0.927486] PCI: CLS 64 bytes, default 64
[    0.927547] Trying to unpack rootfs image as initramfs...
[    1.431669] Freeing initrd memory: 19664k freed
[    1.443190] Simple Boot Flag at 0x36 set to 0x1
[    1.443773] audit: initializing netlink socket (disabled)
[    1.443835] type=2000 audit(1337878973.436:1): initialized
[    1.466712] highmem bounce pool size: 64 pages
[    1.466763] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[    1.468954] VFS: Disk quotas dquot_6.5.2
[    1.469063] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.469778] fuse init (API version 7.18)
[    1.469930] msgmni has been set to 1714
[    1.470434] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.470529] io scheduler noop registered
[    1.470577] io scheduler deadline registered
[    1.470628] io scheduler cfq registered (default)
[    1.470848] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[    1.470954] pcieport 0000:00:1c.0: irq 41 for MSI/MSI-X
[    1.471084] pcieport 0000:00:1c.1: irq 42 for MSI/MSI-X
[    1.471217] pcieport 0000:00:1c.2: irq 43 for MSI/MSI-X
[    1.471346] pcieport 0000:00:1c.3: irq 44 for MSI/MSI-X
[    1.471476] pcieport 0000:00:1c.4: irq 45 for MSI/MSI-X
[    1.471609] pcieport 0000:00:1c.5: irq 46 for MSI/MSI-X
[    1.471714] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    1.471786] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    1.471895] intel_idle: does not run on family 6 model 14
[    1.488050] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    1.504048] ACPI: AC Adapter [ACAD] (off-line)
[    1.504207] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
[    1.504297] ACPI: Lid Switch [LID]
[    1.504390] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
[    1.504448] ACPI: Power Button [PWRB]
[    1.504541] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
[    1.504599] ACPI: Sleep Button [SLPB]
[    1.504691] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[    1.504748] ACPI: Power Button [PWRF]
[    1.504876] ACPI: Requesting acpi_cpufreq
[    1.506405] Marking TSC unstable due to TSC halts in idle
[    1.506464] ACPI: acpi_idle registered with cpuidle
[    1.568046] thermal LNXTHERM:00: registered as thermal_zone0
[    1.568094] ACPI: Thermal Zone [THRM] (71 C)
[    1.568170] isapnp: Scanning for PnP cards...
[    1.568194] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    1.568202] ACPI: Battery Slot [BAT1] (battery absent)
[    1.568225] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    1.568232] ACPI: Battery Slot [BAT2] (battery absent)
[    1.922267] isapnp: No Plug & Play device found
[    1.922377] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    1.942981] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    1.943163] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a NS16550A
[    1.965333] 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    1.965706] Linux agpgart interface v0.103
[    1.967779] brd: module loaded
[    1.968786] loop: module loaded
[    1.968943] ata_piix 0000:00:1f.2: version 2.13
[    1.968962] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
[    2.124028] ata_piix 0000:00:1f.2: setting latency timer to 64
[    2.124395] scsi0 : ata_piix
[    2.124540] scsi1 : ata_piix
[    2.124969] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x18b0 irq 14
[    2.125019] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18b8 irq 15
[    2.125475] Fixed MDIO Bus: probed
[    2.125538] tun: Universal TUN/TAP device driver, 1.6
[    2.125585] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.125683] PPP generic driver version 2.4.2
[    2.125843] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.125915] ehci_hcd 0000:00:1d.7: enabling bus mastering
[    2.125921] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[    2.125925] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    2.126025] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
[    2.126100] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[    2.126159] ehci_hcd 0000:00:1d.7: debug port 1
[    2.130072] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[    2.130092] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xd0704000
[    2.140020] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    2.140235] hub 1-0:1.0: USB hub found
[    2.140284] hub 1-0:1.0: 8 ports detected
[    2.140428] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.140488] uhci_hcd: USB Universal Host Controller Interface driver
[    2.140553] uhci_hcd 0000:00:1d.0: enabling bus mastering
[    2.140559] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[    2.140563] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    2.140664] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    2.140747] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001800
[    2.140940] hub 2-0:1.0: USB hub found
[    2.140988] hub 2-0:1.0: 2 ports detected
[    2.141109] uhci_hcd 0000:00:1d.1: enabling bus mastering
[    2.141115] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[    2.141119] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    2.141215] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[    2.141308] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001820
[    2.141495] hub 3-0:1.0: USB hub found
[    2.141544] hub 3-0:1.0: 2 ports detected
[    2.141666] uhci_hcd 0000:00:1d.2: enabling bus mastering
[    2.141672] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[    2.141676] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    2.141770] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[    2.141863] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001840
[    2.142048] hub 4-0:1.0: USB hub found
[    2.142096] hub 4-0:1.0: 2 ports detected
[    2.142220] uhci_hcd 0000:00:1d.3: enabling bus mastering
[    2.142226] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[    2.142231] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[    2.142324] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[    2.142418] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001860
[    2.142602] hub 5-0:1.0: USB hub found
[    2.142651] hub 5-0:1.0: 2 ports detected
[    2.142835] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    2.146943] i8042: Detected active multiplexing controller, rev 1.1
[    2.147951] serio: i8042 KBD port at 0x60,0x64 irq 1
[    2.148016] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[    2.148091] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[    2.148163] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[    2.148237] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[    2.148422] mousedev: PS/2 mouse device common for all mice
[    2.148718] rtc_cmos 00:06: RTC can wake from S4
[    2.148917] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
[    2.148995] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    2.149114] device-mapper: uevent: version 1.0.3
[    2.149237] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[    2.149325] EISA: Probing bus 0 at eisa.0
[    2.149376] Cannot allocate resource for EISA slot 1
[    2.149423] Cannot allocate resource for EISA slot 2
[    2.149470] Cannot allocate resource for EISA slot 3
[    2.149517] Cannot allocate resource for EISA slot 4
[    2.149564] Cannot allocate resource for EISA slot 5
[    2.149610] Cannot allocate resource for EISA slot 6
[    2.149656] Cannot allocate resource for EISA slot 7
[    2.149703] Cannot allocate resource for EISA slot 8
[    2.149749] EISA: Detected 0 cards.
[    2.149820] cpufreq-nforce2: No nForce2 chipset.
[    2.149914] cpuidle: using governor ladder
[    2.150027] cpuidle: using governor menu
[    2.150073] EFI Variables Facility v0.08 2004-May-17
[    2.150257] TCP: cubic registered
[    2.150426] NET: Registered protocol family 10
[    2.150706] NET: Registered protocol family 17
[    2.150767] Registering the dns_resolver key type
[    2.150899] Using IPI No-Shortcut mode
[    2.151129] PM: Hibernation image not present or could not be loaded.
[    2.151144] registered taskstats version 1
[    2.159131]   Magic number: 12:561:37
[    2.159204] bdi 7:2: hash matches
[    2.159362] rtc_cmos 00:06: setting system clock to 2012-05-24 17:02:55 UTC (1337878975)
[    2.159711] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    2.159759] EDD information not available.
[    2.180462] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[    2.289263] ata1.00: ATA-7: ST9120821AS, 3.06, max UDMA/133
[    2.289600] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    2.289770] ata2.00: ATAPI: MATSHITADVD-RAM UJ-850S, 1.50, max UDMA/33
[    2.304620] ata2.00: configured for UDMA/33
[    2.305816] ata1.00: configured for UDMA/133
[    2.306173] scsi 0:0:0:0: Direct-Access     ATA      ST9120821AS      3.06 PQ: 0 ANSI: 5
[    2.307129] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[    2.307145] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.307352] sd 0:0:0:0: [sda] Write Protect is off
[    2.307413] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.307485] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.309166] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ-850S  1.50 PQ: 0 ANSI: 5
[    2.313195] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    2.313252] cdrom: Uniform CD-ROM driver Revision: 3.20
[    2.313434] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    2.313557] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    2.417434]  sda: sda1 sda2 < sda5 >
[    2.418042] sd 0:0:0:0: [sda] Attached SCSI disk
[    2.418167] Freeing unused kernel memory: 692k freed
[    2.418525] Write protecting the kernel text: 5484k
[    2.418642] Write protecting the kernel read-only data: 2236k
[    2.437740] udevd[91]: starting version 175
[    2.452047] usb 1-8: new high-speed USB device number 2 using ehci_hcd
[    2.511227] wmi: Mapper loaded
[    2.523524] [drm] Initialized drm 1.1.0 20060810
[    2.524786] e1000e: Intel(R) PRO/1000 Network Driver - 1.9.5-k
[    2.524855] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
[    2.525172] e1000e 0000:03:00.0: Disabling ASPM L0s L1
[    2.525262] e1000e 0000:03:00.0: enabling device (0000 -> 0002)
[    2.525645] e1000e 0000:03:00.0: enabling bus mastering
[    2.526096] e1000e 0000:03:00.0: (unregistered net_device): Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    2.526266] e1000e 0000:03:00.0: irq 47 for MSI/MSI-X
[    2.531248] [drm] VGACON disable radeon kernel modesetting.
[    2.533226] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    2.533281] [drm] No driver support for vblank timestamp query.
[    2.533332] [drm] Initialized radeon 1.33.0 20080528 for 0000:01:00.0 on minor 0
[    2.635349] e1000e 0000:03:00.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:16:36:35:70:1a
[    2.635411] e1000e 0000:03:00.0: eth0: Intel(R) PRO/1000 Network Connection
[    2.635475] e1000e 0000:03:00.0: eth0: MAC: 2, PHY: 2, PBA No: FFFFFF-0FF
[    3.902678] EXT3-fs (sda1): recovery required on readonly filesystem
[    3.902691] EXT3-fs (sda1): write access will be enabled during recovery
[    4.491814] kjournald starting.  Commit interval 5 seconds
[    4.508326] EXT3-fs (sda1): recovery complete
[    4.508341] EXT3-fs (sda1): mounted filesystem with ordered data mode
[   29.330609] Adding 4803396k swap on /dev/sda5.  Priority:-1 extents:1 across:4803396k 
[   29.370759] udevd[352]: starting version 175
[   29.742209] type=1400 audit(1337879003.079:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=413 comm="apparmor_parser"
[   29.742756] type=1400 audit(1337879003.079:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=413 comm="apparmor_parser"
[   29.743074] type=1400 audit(1337879003.079:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=413 comm="apparmor_parser"
[   29.894521] type=1400 audit(1337879003.231:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=510 comm="apparmor_parser"
[   29.895068] type=1400 audit(1337879003.231:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=510 comm="apparmor_parser"
[   29.895380] type=1400 audit(1337879003.231:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=510 comm="apparmor_parser"
[   30.054508] lp: driver loaded but no devices found
[   30.087662] type=1400 audit(1337879003.423:8): apparmor="STATUS" operation="profile_load" name="/usr/sbin/ntpd" pid=467 comm="apparmor_parser"
[   30.273044] type=1400 audit(1337879003.611:9): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/ntpd" pid=512 comm="apparmor_parser"
[   30.369158] parport_pc 00:09: reported by Plug and Play ACPI
[   30.369318] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA]
[   30.464417] lp0: using parport0 (interrupt-driven).
[   30.802390] microcode: CPU0 sig=0x6e8, pf=0x20, revision=0x39
[   30.924041] microcode: CPU1 sig=0x6e8, pf=0x20, revision=0x39
[   30.926333] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[   30.987268] irda_init()
[   30.987282] NET: Registered protocol family 23
[   31.158574] nsc_ircc_pnp_probe() : From PnP, found firbase 0x2F8 ; irq 3 ; dma 1.
[   31.158612] nsc-ircc, chip->init
[   31.158626] nsc-ircc, Found chip at base=0x164e
[   31.158668] nsc-ircc, driver loaded (Dag Brattli)
[   31.159068] nsc_ircc_open(), can't get iobase of 0x2f8
[   31.159115] nsc-ircc, Found chip at base=0x164e
[   31.159155] nsc-ircc, driver loaded (Dag Brattli)
[   31.159162] nsc_ircc_open(), can't get iobase of 0x2f8
[   31.159346] nsc-ircc 00:07: disabled
[   31.393708] Linux video capture interface: v2.00
[   31.411184] psmouse serio4: synaptics: Touchpad model: 1, fw: 6.2, id: 0x12a0b1, caps: 0xa04713/0x204000/0x0
[   31.461018] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input5
[   31.567052] ppdev: user-space parallel port driver
[   31.667197] cfg80211: Calling CRDA to update world regulatory domain
[   31.673857] cfg80211: World regulatory domain updated:
[   31.673861] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   31.673865] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   31.673869] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   31.673872] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   31.673875] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   31.673879] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   31.854346] EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended
[   31.868833] gspca_main: v2.14.0 registered
[   31.875884] EXT3-fs (sda1): using internal journal
[   31.891819] acer_wmi: Acer Laptop ACPI-WMI Extras
[   31.892288] acer_wmi: Function bitmap for Communication Device: 0x37
[   31.911811] gspca_main: vc032x-2.14.0 probing 046d:0892
[   31.920269] usbcore: registered new interface driver vc032x
[   31.921937] intel_rng: FWH not detected
[   31.946178] yenta_cardbus 0000:0a:09.0: CardBus bridge found [1025:0092]
[   31.946207] yenta_cardbus 0000:0a:09.0: O2: enabling read prefetch/write burst. If you experience problems or performance issues, use the yenta_socket parameter 'o2_speedup=off'
[   31.985070] init: failsafe main process (782) killed by TERM signal
[   32.072884] yenta_cardbus 0000:0a:09.0: ISA IRQ mask 0x0c38, PCI irq 20
[   32.072890] yenta_cardbus 0000:0a:09.0: Socket status: 30000006
[   32.072895] pci_bus 0000:0a: Raising subordinate bus# of parent bus (#0a) from #0b to #0e
[   32.072906] yenta_cardbus 0000:0a:09.0: pcmcia: parent PCI bridge window: [io  0x9000-0x9fff]
[   32.072910] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x9000-0x9fff: excluding 0x9000-0x90ff 0x9400-0x94ff 0x9800-0x98ff 0x9c00-0x9cff
[   32.080477] yenta_cardbus 0000:0a:09.0: pcmcia: parent PCI bridge window: [mem 0xd0400000-0xd04fffff]
[   32.080483] pcmcia_socket pcmcia_socket0: cs: memory probe 0xd0400000-0xd04fffff: excluding 0xd0400000-0xd040ffff
[   32.080498] yenta_cardbus 0000:0a:09.0: pcmcia: parent PCI bridge window: [mem 0x80000000-0x87ffffff pref]
[   32.080501] pcmcia_socket pcmcia_socket0: cs: memory probe 0x80000000-0x87ffffff: excluding 0x80000000-0x87ffffff
[   32.082417] yenta_cardbus 0000:0a:09.1: CardBus bridge found [1025:0092]
[   32.210185] yenta_cardbus 0000:0a:09.1: ISA IRQ mask 0x0c38, PCI irq 20
[   32.210191] yenta_cardbus 0000:0a:09.1: Socket status: 30000410
[   32.210197] pci_bus 0000:0a: Raising subordinate bus# of parent bus (#0a) from #0e to #12
[   32.210208] yenta_cardbus 0000:0a:09.1: pcmcia: parent PCI bridge window: [io  0x9000-0x9fff]
[   32.210212] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x9000-0x9fff: excluding 0x9000-0x90ff 0x9400-0x94ff 0x9800-0x98ff 0x9c00-0x9cff
[   32.220255] yenta_cardbus 0000:0a:09.1: pcmcia: parent PCI bridge window: [mem 0xd0400000-0xd04fffff]
[   32.220261] pcmcia_socket pcmcia_socket1: cs: memory probe 0xd0400000-0xd04fffff: excluding 0xd0400000-0xd040ffff
[   32.220276] yenta_cardbus 0000:0a:09.1: pcmcia: parent PCI bridge window: [mem 0x80000000-0x87ffffff pref]
[   32.220280] pcmcia_socket pcmcia_socket1: cs: memory probe 0x80000000-0x87ffffff: excluding 0x80000000-0x87ffffff
[   32.471339] type=1400 audit(1337879005.807:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=876 comm="apparmor_parser"
[   32.476092] type=1400 audit(1337879005.815:11): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=876 comm="apparmor_parser"
[   32.500531] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x100-0x3af: excluding 0x170-0x177 0x1f0-0x1f7 0x2f8-0x2ff 0x370-0x37f
[   32.503191] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x3e0-0x4ff: excluding 0x3f0-0x3ff
[   32.504100] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af: excluding 0x170-0x177 0x1f0-0x1f7 0x2f8-0x2ff 0x370-0x37f
[   32.506052] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff: excluding 0x3f0-0x3ff 0x4d0-0x4d7
[   32.506852] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff: clean.
[   32.507527] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7: 0x4d0-0x4d7
[   32.509583]  clean.
[   32.509612] pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xd3fff 0xe4000-0xfffff
[   32.509644] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff: clean.
[   32.509678] pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff: excluding 0x60000000-0x60ffffff
[   32.509707] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff: clean.
[   32.962149] Bluetooth: Core ver 2.16
[   32.962176] NET: Registered protocol family 31
[   32.962179] Bluetooth: HCI device and connection manager initialized
[   32.962182] Bluetooth: HCI socket layer initialized
[   32.962184] Bluetooth: L2CAP socket layer initialized
[   32.962191] Bluetooth: SCO socket layer initialized
[   32.976600] e1000e 0000:03:00.0: irq 47 for MSI/MSI-X
[   33.047658] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   33.047662] Bluetooth: BNEP filters: protocol multicast
[   33.080169] e1000e 0000:03:00.0: irq 47 for MSI/MSI-X
[   33.080966] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   33.120038] pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1
[   33.120050] pcmcia_socket pcmcia_socket1: cs: memory probe 0xd0410000-0xd04fffff:
[   33.125581] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x820-0x8ff: clean.
[   33.126296] pcmcia_socket pcmcia_socket1: cs: IO port probe 0xc00-0xcf7: clean.
[   33.127070] pcmcia_socket pcmcia_socket1: cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xd3fff 0xe4000-0xfffff
[   33.127103] pcmcia_socket pcmcia_socket1: cs: memory probe 0xa0000000-0xa0ffffff: clean.
[   33.127137] pcmcia_socket pcmcia_socket1: cs: memory probe 0x60000000-0x60ffffff: excluding 0x60000000-0x60ffffff
[   33.127166] pcmcia_socket pcmcia_socket1: cs: IO port probe 0xa00-0xaff: clean.
[   33.157001]  excluding 0xd04fe000-0xd050bfff
[   33.157661] pcmcia 1.0: pcmcia: registering new device pcmcia1.0 (IRQ: 3)
[   33.164031] Bluetooth: RFCOMM TTY layer initialized
[   33.164037] Bluetooth: RFCOMM socket layer initialized
[   33.164040] Bluetooth: RFCOMM ver 1.11
[   33.184594] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[   33.184598] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[   33.184663] iwl3945 0000:05:00.0: enabling device (0000 -> 0002)
[   33.184682] iwl3945 0000:05:00.0: enabling bus mastering
[   33.238856] iwl3945 0000:05:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[   33.238861] iwl3945 0000:05:00.0: Detected Intel Wireless WiFi Link 3945ABG
[   33.239056] iwl3945 0000:05:00.0: irq 48 for MSI/MSI-X
[   33.239693] Registered led device: phy0-led
[   33.239728] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[   33.291362] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[   33.325160] iwl3945 0000:05:00.0: loaded firmware version 15.32.2.9
[   33.394260] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   33.476899] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X
[   33.494587] apm: BIOS not found.
[   33.573399] hda_codec: ALC883: SKU not ready 0x411111f0
[   33.599097] init: alsa-restore main process (998) terminated with status 19
[   33.648464] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[   33.648711] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[   33.648934] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[   33.779664] init: udev-fallback-graphics main process (1144) terminated with status 1
[   33.832322] init: gdm main process (1171) killed by TERM signal
[   33.854950] init: anacron main process (1042) killed by TERM signal
[   34.877984] [drm] Setting GART location based on new memory map
[   34.879920] [drm] Loading R500 Microcode
[   34.947597] [drm] Num pipes: 1
[   34.947606] [drm] writeback test succeeded in 1 usecs
[   34.981677] e1000e 0000:03:00.0: PME# enabled
[   35.248964] cfg80211: Found new beacon on frequency: 5180 MHz (Ch 36) on phy0
[   36.996076] e1000e 0000:03:00.0: BAR 0: set to [mem 0x88500000-0x8851ffff] (PCI address [0x88500000-0x8851ffff])
[   36.996095] e1000e 0000:03:00.0: BAR 1: set to [mem 0x88400000-0x884fffff] (PCI address [0x88400000-0x884fffff])
[   36.996110] e1000e 0000:03:00.0: BAR 2: set to [io  0x4000-0x401f] (PCI address [0x4000-0x401f])
[   36.996156] e1000e 0000:03:00.0: restoring config space at offset 0x3c (was 0x100, writing 0x10b)
[   36.996211] e1000e 0000:03:00.0: restoring config space at offset 0x4 (was 0x100000, writing 0x100006)
[   36.996327] e1000e 0000:03:00.0: PME# disabled
[   36.996336] e1000e 0000:03:00.0: Disabling ASPM L0s L1
[   36.996519] e1000e 0000:03:00.0: irq 47 for MSI/MSI-X
[   37.004264] e1000e 0000:03:00.0: eth0: MAC Wakeup cause - Link Status Change
[   39.461039] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[   39.461296] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   41.336622] wlan0: authenticate with 00:1e:e5:5b:a2:71
[   41.339678] wlan0: send auth to 00:1e:e5:5b:a2:71 (try 1/3)
[   41.341486] wlan0: authenticated
[   41.344060] wlan0: associate with 00:1e:e5:5b:a2:71 (try 1/3)
[   41.346655] wlan0: RX AssocResp from 00:1e:e5:5b:a2:71 (capab=0x431 status=0 aid=3)
[   41.346663] wlan0: associated
[   41.348157] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   45.483302] [drm] Num pipes: 1
[   49.592020] eth0: no IPv6 routers present
[   52.160128] wlan0: no IPv6 routers present
[  126.327222] firewire_ohci 0000:0a:09.4: enabling device (0015 -> 0017)
[  126.500078] firewire_ohci 0000:0a:09.4: failed to set Link Power Status




-- 
Stefan Richter
-=====-===-- -=-= ==---
http://arcgraph.de/sr/

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-24 18:26               ` Stefan Richter
@ 2012-05-24 18:43                 ` Rob Allen
  2012-06-04 23:59                   ` Yinghai Lu
       [not found]                 ` <4FBE8146.1030803@hotmail.co.uk>
  1 sibling, 1 reply; 16+ messages in thread
From: Rob Allen @ 2012-05-24 18:43 UTC (permalink / raw)
  To: Stefan Richter
  Cc: Clemens Ladisch, Yinghai Lu, Ram Pai, linux1394-devel, linux-pci

On 24/05/12 19:26, Stefan Richter wrote:
> On May 24 bugzilla-daemon@bugzilla.kernel.org wrote:
>> https://bugzilla.kernel.org/show_bug.cgi?id=43244
>>
>> --- Comment #3 from Rob Allen<ra-kernel@hotmail.co.uk>   2012-05-24 17:30:12 ---
>> Created an attachment (id=73381)
>>   -->  (https://bugzilla.kernel.org/attachment.cgi?id=73381)
>> dmesg from v3.4 with CONFIG_PCI_DEBUG

This dmesg is the result of following Clemens's advice: boot with 
firewire_ohci blacklisted, increase the log level and then manually load it.

I was unable to boot with 'debug', because each time I did so, I got a 
backtrace (*).

Please let me know if there's anything else I can provide to help.

--

(*) When booting with 'debug', I experienced repeatable crashes: 1 oops 
and several bugs at kernel/timer.c:1085. Crashes also occurred without 
'debug', but not 100% of the time. The stack trace varied, so I'm 
suspicious (I intend to check the machine's memory). I also reproduced 
the crash on a stock Ubuntu 3.4 kernel, but failed to do so on a stock 
Ubuntu 3.2.16 kernel.

Assuming this isn't my machine being unreliable, what's my next step for 
this issue?

Thanks,
Rob

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-05-24 18:43                 ` Rob Allen
@ 2012-06-04 23:59                   ` Yinghai Lu
  0 siblings, 0 replies; 16+ messages in thread
From: Yinghai Lu @ 2012-06-04 23:59 UTC (permalink / raw)
  To: Rob Allen
  Cc: Stefan Richter, Clemens Ladisch, Ram Pai, linux1394-devel, linux-pci

On Thu, May 24, 2012 at 11:43 AM, Rob Allen <ra-kernel@hotmail.co.uk> wrote:
> On 24/05/12 19:26, Stefan Richter wrote:
>>
>> On May 24 bugzilla-daemon@bugzilla.kernel.org wrote:
>>>
>>> https://bugzilla.kernel.org/show_bug.cgi?id=43244
>>>
>>> --- Comment #3 from Rob Allen<ra-kernel@hotmail.co.uk>   2012-05-24
>>> 17:30:12 ---
>>> Created an attachment (id=73381)
>>>  -->  (https://bugzilla.kernel.org/attachment.cgi?id=73381)
>>> dmesg from v3.4 with CONFIG_PCI_DEBUG
>

it seems kernel assign new resource to the bridge

[    0.841285] pci 0000:00:1e.0: PCI bridge to [bus 0a-0b] (subtractive decode)
[    0.841340] pci 0000:00:1e.0:   bridge window [mem 0xd0400000-0xd04fffff]
[    0.841349] pci 0000:00:1e.0:   bridge window [io  0x0000-0xffff]
(subtractive decode)
[    0.841352] pci 0000:00:1e.0:   bridge window [mem
0x00000000-0xffffffff] (subtractive decode)

[    0.924562] pci 0000:00:1e.0: PCI bridge to [bus 0a-0b]
[    0.924611] pci 0000:00:1e.0:   bridge window [io  0x9000-0x9fff]
[    0.924663] pci 0000:00:1e.0:   bridge window [mem 0xd0400000-0xd04fffff]
[    0.924715] pci 0000:00:1e.0:   bridge window [mem
0x80000000-0x87ffffff pref]

can you post

lspci -vvxxx -s 0a:09.4

with working kernel and not working kernel?

Thanks

Yinghai

^ permalink raw reply	[flat|nested] 16+ messages in thread

[parent not found: <4FBE8146.1030803@hotmail.co.uk>]

* Re: [Bug 43244] New: firewire_ohci prevents boot
       [not found]                 ` <4FBE8146.1030803@hotmail.co.uk>
@ 2012-06-04 11:00                   ` Rob Allen
  2012-06-05  2:54                     ` Ram Pai
  0 siblings, 1 reply; 16+ messages in thread
From: Rob Allen @ 2012-06-04 11:00 UTC (permalink / raw)
  To: Ram Pai
  Cc: Stefan Richter, Clemens Ladisch, Yinghai Lu, linux1394-devel, linux-pci

Ram Pai,

I've found the change that introduced the failure I'm seeing, and it 
seems you are the author. Please can you offer some help?

commit 0a2daa1cf35004f5adbf4138555cc5669abf3a3e
Author: Ram Pai <linuxram@us.ibm.com>
Date:   Mon Jul 25 13:08:41 2011 -0700

     PCI: make cardbus-bridge resources optional

     Allocate resources to cardbus bridge only after all other genuine
     resources requests are satisfied. Dont retry if resource allocation
     for cardbus-bridges fail.

     Signed-off-by: Ram Pai <linuxram@us.ibm.com>
     Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

Thanks,
Rob


^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-06-04 11:00                   ` Rob Allen
@ 2012-06-05  2:54                     ` Ram Pai
  2012-06-19 21:11                       ` Rob Allen
  0 siblings, 1 reply; 16+ messages in thread
From: Ram Pai @ 2012-06-05  2:54 UTC (permalink / raw)
  To: Rob Allen
  Cc: Ram Pai, Stefan Richter, Clemens Ladisch, Yinghai Lu,
	linux1394-devel, linux-pci

On Mon, Jun 04, 2012 at 12:00:10PM +0100, Rob Allen wrote:
> Ram Pai,
> 
> I've found the change that introduced the failure I'm seeing, and it
> seems you are the author. Please can you offer some help?
> 
> commit 0a2daa1cf35004f5adbf4138555cc5669abf3a3e
> Author: Ram Pai <linuxram@us.ibm.com>
> Date:   Mon Jul 25 13:08:41 2011 -0700
> 
>     PCI: make cardbus-bridge resources optional
> 
>     Allocate resources to cardbus bridge only after all other genuine
>     resources requests are satisfied. Dont retry if resource allocation
>     for cardbus-bridges fail.
> 
>     Signed-off-by: Ram Pai <linuxram@us.ibm.com>
>     Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

Yes looking into it. The resource assignment for one of the BARs of the
firewire ohci device at 0a:09.4 has got reassigned a valid address
AFAICT.  I think that device does not like the OS to reassign any resources.

We need to determine whether the ohci device behaves abnormally if it gets
assigned a address other than what is assigned by the BIOS. 

To do that; as Yinghai suggested, lets see the contents of the
register with and without the patch.

output of the following command on a working kernel and a non-working
kernel will shed some light.

lspci -vvxxx -s 0a:09.4

also boot messages on a working kernel will also be helpful.
RP

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-06-05  2:54                     ` Ram Pai
@ 2012-06-19 21:11                       ` Rob Allen
       [not found]                         ` <BAY153-W382DF41517C8EA770817E4B7EB0@phx.gbl>
  0 siblings, 1 reply; 16+ messages in thread
From: Rob Allen @ 2012-06-19 21:11 UTC (permalink / raw)
  To: Ram Pai
  Cc: Stefan Richter, Clemens Ladisch, Yinghai Lu, linux1394-devel, linux-pci

On 05/06/12 03:54, Ram Pai wrote:
> We need to determine whether the ohci device behaves abnormally if it gets
> assigned a address other than what is assigned by the BIOS.
>
> To do that; as Yinghai suggested, lets see the contents of the
> register with and without the patch.
>
> output of the following command on a working kernel and a non-working
> kernel will shed some light.
>
> lspci -vvxxx -s 0a:09.4

Working kernel:
https://bugzilla.kernel.org/attachment.cgi?id=73871

Non-working kernel:
https://bugzilla.kernel.org/attachment.cgi?id=73881

> also boot messages on a working kernel will also be helpful.

https://bugzilla.kernel.org/attachment.cgi?id=73861

(Sorry for the delay in getting these.)

Thanks,
Rob

^ permalink raw reply	[flat|nested] 16+ messages in thread

[parent not found: <BAY153-W382DF41517C8EA770817E4B7EB0@phx.gbl>]

* Re: [Bug 43244] New: firewire_ohci prevents boot
       [not found]                         ` <BAY153-W382DF41517C8EA770817E4B7EB0@phx.gbl>
@ 2012-07-01 20:56                           ` Yinghai Lu
  2012-07-05 19:53                             ` Rob Allen
       [not found]                             ` <4FF5F09C.5020507@hotmail.co.uk>
  0 siblings, 2 replies; 16+ messages in thread
From: Yinghai Lu @ 2012-07-01 20:56 UTC (permalink / raw)
  To: Rob Allen; +Cc: linuxram, stefanr, clemens, linux1394-devel, linux-pci

On Sun, Jul 1, 2012 at 4:55 AM, Rob Allen <ra-kernel@hotmail.co.uk> wrote:
> Ram Pai,
>
> I've attached the logs you requested to the bugzilla entry, but I'm happy to
> help in any other ways I can. Please let me know if I can help any further.
>
> For now, I'm awaiting your response on the next step.

working one:
	Region 0: Memory at d0402000 (32-bit, non-prefetchable) [size=4K]
	Region 1: Memory at d0403000 (32-bit, non-prefetchable) [size=2K]
not working one:
	Region 0: Memory at d0401000 (32-bit, non-prefetchable) [disabled] [size=4K]
	Region 1: Memory at d0403000 (32-bit, non-prefetchable) [disabled] [size=2K]

can not understand why could make a difference.

please try boot with pci=resource_alignment=13@a0:09.4

Thanks

Yinghai

^ permalink raw reply	[flat|nested] 16+ messages in thread

* Re: [Bug 43244] New: firewire_ohci prevents boot
  2012-07-01 20:56                           ` Yinghai Lu
@ 2012-07-05 19:53                             ` Rob Allen
       [not found]                             ` <4FF5F09C.5020507@hotmail.co.uk>
  1 sibling, 0 replies; 16+ messages in thread
From: Rob Allen @ 2012-07-05 19:53 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: linuxram, stefanr, clemens, linux1394-devel, linux-pci

On 01/07/12 21:56, Yinghai Lu wrote:
> working one:
> 	Region 0: Memory at d0402000 (32-bit, non-prefetchable) [size=4K]
> 	Region 1: Memory at d0403000 (32-bit, non-prefetchable) [size=2K]
> not working one:
> 	Region 0: Memory at d0401000 (32-bit, non-prefetchable) [disabled] [size=4K]
> 	Region 1: Memory at d0403000 (32-bit, non-prefetchable) [disabled] [size=2K]
>
> can not understand why could make a difference.
>
> please try boot with pci=resource_alignment=13@a0:09.4

I tried it with both the working and non-working kernels. No change in 
overall behaviour: working still works, non-working still hangs. I 
checked the memory layouts with lspci, and in each case they were 
identical to those quoted above.

Do you need any log output from those? Is there anything else I can do?

Thanks,
Rob

^ permalink raw reply	[flat|nested] 16+ messages in thread

[parent not found: <4FF5F09C.5020507@hotmail.co.uk>]

* Re: [Bug 43244] New: firewire_ohci prevents boot
       [not found]                             ` <4FF5F09C.5020507@hotmail.co.uk>
@ 2012-07-21 11:31                               ` Rob Allen
  0 siblings, 0 replies; 16+ messages in thread
From: Rob Allen @ 2012-07-21 11:31 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: linuxram, stefanr, clemens, linux1394-devel, linux-pci

Yinghai,

Is there anything else you need to diagnose the bug? Do you have any 
further thoughts?

Thanks,
Rob

On 05/07/12 20:53, Rob Allen wrote:
> On 01/07/12 21:56, Yinghai Lu wrote:
>> working one:
>>     Region 0: Memory at d0402000 (32-bit, non-prefetchable) [size=4K]
>>     Region 1: Memory at d0403000 (32-bit, non-prefetchable) [size=2K]
>> not working one:
>>     Region 0: Memory at d0401000 (32-bit, non-prefetchable) [disabled]
>> [size=4K]
>>     Region 1: Memory at d0403000 (32-bit, non-prefetchable) [disabled]
>> [size=2K]
>>
>> can not understand why could make a difference.
>>
>> please try boot with pci=resource_alignment=13@a0:09.4
>
> I tried it with both the working and non-working kernels. No change in
> overall behaviour: working still works, non-working still hangs. I
> checked the memory layouts with lspci, and in each case they were
> identical to those quoted above.
>
> Do you need any log output from those? Is there anything else I can do?
>
> Thanks,
> Rob


^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2012-07-21 11:31 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-43244-4803@https.bugzilla.kernel.org/>
     [not found] ` <20120513221357.7574ae79@stein>
2012-05-14  6:32   ` [Bug 43244] New: firewire_ohci prevents boot Clemens Ladisch
2012-05-14  6:39     ` Yinghai Lu
2012-05-16 13:12       ` Rob Allen
2012-05-16 13:53         ` Clemens Ladisch
2012-05-21 19:33           ` Rob Allen
2012-05-21 20:08             ` Stefan Richter
2012-05-21 20:20             ` Clemens Ladisch
2012-05-24 18:26               ` Stefan Richter
2012-05-24 18:43                 ` Rob Allen
2012-06-04 23:59                   ` Yinghai Lu
     [not found]                 ` <4FBE8146.1030803@hotmail.co.uk>
2012-06-04 11:00                   ` Rob Allen
2012-06-05  2:54                     ` Ram Pai
2012-06-19 21:11                       ` Rob Allen
     [not found]                         ` <BAY153-W382DF41517C8EA770817E4B7EB0@phx.gbl>
2012-07-01 20:56                           ` Yinghai Lu
2012-07-05 19:53                             ` Rob Allen
     [not found]                             ` <4FF5F09C.5020507@hotmail.co.uk>
2012-07-21 11:31                               ` Rob Allen

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