Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Srivatsa S. Bhat]

Adding some Cc's.

On 02/02/2012 10:42 AM, Norbert Preining wrote:

> Dear all,
> 
> (please Cc)
> 
> since going from 3.2 to 3.3-rc1 I see a kind of regression wrt booting
> time, namely the detection of the CD drive hangs for 10sec (both
> dmesg were taken on the same hardware on the same day):
> 
> with 3.3-rc1 and rc2:
> [    3.694012] sd 0:0:0:0: [sda] Attached SCSI disk
> [    9.004013] ata2: link is slow to respond, please be patient (ready=0)
> [   13.652013] ata2: COMRESET failed (errno=-16)
> [   13.972022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> [   13.975721] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> [   13.977166] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
> [   13.981294] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> [   13.982734] ata2.00: configured for UDMA/33
> [   13.987964] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ862AS  1.21 PQ: 0 ANSI: 5
> [   13.991482] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
> [   13.992971] cdrom: Uniform CD-ROM driver Revision: 3.20
> [   13.994574] sr 1:0:0:0: Attached scsi CD-ROM sr0
> [   13.994672] sr 1:0:0:0: Attached scsi generic sg1 type 5
> [   14.316021] ata5: SATA link down (SStatus 0 SControl 300)
> [   14.636019] ata6: SATA link down (SStatus 0 SControl 300)
> 
> with 3.2:
> [    3.218156] sd 0:0:0:0: [sda] Attached SCSI disk
> [    3.484023] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> [    3.487708] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> [    3.489156] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
> [    3.494321] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> [    3.495761] ata2.00: configured for UDMA/33
> [    3.501057] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ862AS  1.21 PQ: 0 ANSI: 5
> [    3.504515] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
> [    3.505995] cdrom: Uniform CD-ROM driver Revision: 3.20
> [    3.507611] sr 1:0:0:0: Attached scsi CD-ROM sr0
> [    3.507715] sr 1:0:0:0: Attached scsi generic sg1 type 5
> [    3.828025] ata5: SATA link down (SStatus 0 SControl 300)
> [    4.148020] ata6: SATA link down (SStatus 0 SControl 300)
> 
> 
> Is there anything I can do here?
> 

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Lin Ming]

On Thu, 2012-02-02 at 14:08 +0530, Srivatsa S. Bhat wrote:
> Adding some Cc's.
> 
> On 02/02/2012 10:42 AM, Norbert Preining wrote:
> 
> > Dear all,
> > 
> > (please Cc)
> > 
> > since going from 3.2 to 3.3-rc1 I see a kind of regression wrt booting
> > time, namely the detection of the CD drive hangs for 10sec (both
> > dmesg were taken on the same hardware on the same day):
> > 
> > with 3.3-rc1 and rc2:
> > [    3.694012] sd 0:0:0:0: [sda] Attached SCSI disk
> > [    9.004013] ata2: link is slow to respond, please be patient (ready=0)
> > [   13.652013] ata2: COMRESET failed (errno=-16)
> > [   13.972022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)

I'm looking into this problem.
But I can't reproduce this regression.

Could you attach the full 3.3-rc2 dmesg?

Thanks,
Lin Ming

> > [   13.975721] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [   13.977166] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
> > [   13.981294] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [   13.982734] ata2.00: configured for UDMA/33
> > [   13.987964] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ862AS  1.21 PQ: 0 ANSI: 5
> > [   13.991482] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
> > [   13.992971] cdrom: Uniform CD-ROM driver Revision: 3.20
> > [   13.994574] sr 1:0:0:0: Attached scsi CD-ROM sr0
> > [   13.994672] sr 1:0:0:0: Attached scsi generic sg1 type 5
> > [   14.316021] ata5: SATA link down (SStatus 0 SControl 300)
> > [   14.636019] ata6: SATA link down (SStatus 0 SControl 300)
> > 
> > with 3.2:
> > [    3.218156] sd 0:0:0:0: [sda] Attached SCSI disk
> > [    3.484023] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> > [    3.487708] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [    3.489156] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
> > [    3.494321] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
> > [    3.495761] ata2.00: configured for UDMA/33
> > [    3.501057] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ862AS  1.21 PQ: 0 ANSI: 5
> > [    3.504515] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
> > [    3.505995] cdrom: Uniform CD-ROM driver Revision: 3.20
> > [    3.507611] sr 1:0:0:0: Attached scsi CD-ROM sr0
> > [    3.507715] sr 1:0:0:0: Attached scsi generic sg1 type 5
> > [    3.828025] ata5: SATA link down (SStatus 0 SControl 300)
> > [    4.148020] ata6: SATA link down (SStatus 0 SControl 300)
> > 
> > 
> > Is there anything I can do here?
> > 
> 

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Lin Ming]

On Fri, 2012-02-03 at 09:15 +0800, Lin Ming wrote:
> On Thu, 2012-02-02 at 14:08 +0530, Srivatsa S. Bhat wrote:
> > Adding some Cc's.
> > 
> > On 02/02/2012 10:42 AM, Norbert Preining wrote:
> > 
> > > Dear all,
> > > 
> > > (please Cc)
> > > 
> > > since going from 3.2 to 3.3-rc1 I see a kind of regression wrt booting
> > > time, namely the detection of the CD drive hangs for 10sec (both
> > > dmesg were taken on the same hardware on the same day):
> > > 
> > > with 3.3-rc1 and rc2:
> > > [    3.694012] sd 0:0:0:0: [sda] Attached SCSI disk
> > > [    9.004013] ata2: link is slow to respond, please be patient (ready=0)
> > > [   13.652013] ata2: COMRESET failed (errno=-16)
> > > [   13.972022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> 
> I'm looking into this problem.
> But I can't reproduce this regression.
> 
> Could you attach the full 3.3-rc2 dmesg?

And could you do a bisect?

First, you can check if commit 318893e is good or bad.

If it's bad, then you only need to do a bisect between v3.2 and 318893e.
Otherwise, you need to do a bisect between v3.2 and v3.3-rc1.

Thanks,
Lin Ming

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

On Fr, 03 Feb 2012, Lin Ming wrote:
> And could you do a bisect?

Done that. First failing commit is:
-----
commit 7faa33da9b7add01db9f1ad92c6a5d9145e940a7
Author: Tejun Heo <tj@kernel.org>
Date:   Fri Jul 22 11:41:26 2011 +0200

    ahci: start engine only during soft/hard resets

Previous commit booted without delay.

I didn't try to revert that commit on top of HEAD.

Suggestions?

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
Program aborting:
Close all that you have worked on.
You ask far too much.
                       --- Windows Error Haiku

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Lin Ming]

On Fri, 2012-02-03 at 14:24 +0900, Norbert Preining wrote:
> On Fr, 03 Feb 2012, Lin Ming wrote:
> > And could you do a bisect?
> 
> Done that. First failing commit is:
> -----
> commit 7faa33da9b7add01db9f1ad92c6a5d9145e940a7
> Author: Tejun Heo <tj@kernel.org>
> Date:   Fri Jul 22 11:41:26 2011 +0200
> 
>     ahci: start engine only during soft/hard resets
> 
> Previous commit booted without delay.
> 
> I didn't try to revert that commit on top of HEAD.

Please revert that commit to test.
That helps us to make sure we find the exact bad commit.

Thanks.

> 
> Suggestions?
> 
> Best wishes
> 
> Norbert
> ------------------------------------------------------------------------
> Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
> JAIST, Japan                                 TeX Live & Debian Developer
> DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
> ------------------------------------------------------------------------
> Program aborting:
> Close all that you have worked on.
> You ask far too much.
>                        --- Windows Error Haiku

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

[-- Attachment #1: Type: text/plain, Size: 873 bytes --]

On Fr, 03 Feb 2012, Lin Ming wrote:
> > I didn't try to revert that commit on top of HEAD.
> 
> Please revert that commit to test.
> That helps us to make sure we find the exact bad commit.

Confirmed. Reverted 7faa33da9b7 on top of 6c073a7ee250 made
the boot delay go away. dmesg from this boot attached.

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
PELUTHO (n.) A South American ball game. The balls are whacked against
a brick wall with a stout wooden bat until the prisoner confesses.
			--- Douglas Adams, The Meaning of Liff

[-- Attachment #2: dmesg-3.3-rc2-revert --]
[-- Type: text/plain, Size: 42312 bytes --]

[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.3.0-rc2+ (norbert@mithrandir) (gcc version 4.6.2 (Debian 4.6.2-12) ) #32 SMP PREEMPT Fri Feb 3 14:36:13 JST 2012
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.3.0-rc2+ root=/dev/sda3 ro rootfstype=ext4 "acpi_osi=!Windows 2006" nmi_watchdog=0
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[    0.000000]  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 00000000ba108000 (usable)
[    0.000000]  BIOS-e820: 00000000ba108000 - 00000000ba10b000 (ACPI NVS)
[    0.000000]  BIOS-e820: 00000000ba10b000 - 00000000bba6b000 (usable)
[    0.000000]  BIOS-e820: 00000000bba6b000 - 00000000bbabf000 (reserved)
[    0.000000]  BIOS-e820: 00000000bbabf000 - 00000000bbb73000 (usable)
[    0.000000]  BIOS-e820: 00000000bbb73000 - 00000000bbbbf000 (ACPI NVS)
[    0.000000]  BIOS-e820: 00000000bbbbf000 - 00000000bbbe9000 (usable)
[    0.000000]  BIOS-e820: 00000000bbbe9000 - 00000000bbbff000 (ACPI data)
[    0.000000]  BIOS-e820: 00000000bbbff000 - 00000000bbc00000 (usable)
[    0.000000]  BIOS-e820: 00000000bbc00000 - 00000000c0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed10000 - 00000000fed14000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed18000 - 00000000fed1a000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
[    0.000000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  BIOS-e820: 00000000ffe80000 - 0000000100000000 (reserved)
[    0.000000]  BIOS-e820: 0000000100000000 - 0000000140000000 (usable)
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI 2.4 present.
[    0.000000] DMI: Sony Corporation VGN-Z11VN_B/VAIO, BIOS R2168M3 03/23/2009
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] No AGP bridge found
[    0.000000] last_pfn = 0x140000 max_arch_pfn = 0x400000000
[    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-FFFFF uncachable
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 080000000 mask FC0000000 write-back
[    0.000000]   2 base 0BC000000 mask FFC000000 uncachable
[    0.000000]   3 base 0BBC00000 mask FFFC00000 uncachable
[    0.000000]   4 base 100000000 mask FC0000000 write-back
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820 update range: 00000000bbc00000 - 0000000100000000 (usable) ==> (reserved)
[    0.000000] last_pfn = 0xbbc00 max_arch_pfn = 0x400000000
[    0.000000] initial memory mapped : 0 - 20000000
[    0.000000] Base memory trampoline at [ffff88000009a000] 9a000 size 20480
[    0.000000] init_memory_mapping: 0000000000000000-00000000bbc00000
[    0.000000]  0000000000 - 00bbc00000 page 2M
[    0.000000] kernel direct mapping tables up to bbc00000 @ 1fffc000-20000000
[    0.000000] init_memory_mapping: 0000000100000000-0000000140000000
[    0.000000]  0100000000 - 0140000000 page 2M
[    0.000000] kernel direct mapping tables up to 140000000 @ bbbe3000-bbbe9000
[    0.000000] ACPI: RSDP 00000000000fe020 00024 (v02   Sony)
[    0.000000] ACPI: XSDT 00000000bbbfe120 0006C (v01   Sony     VAIO 20090323      01000013)
[    0.000000] ACPI: FACP 00000000bbbfd000 000F4 (v04   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: DSDT 00000000bbbec000 0B012 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: FACS 00000000bbb92000 00040
[    0.000000] ACPI: HPET 00000000bbbfc000 00038 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: APIC 00000000bbbfb000 0006C (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: MCFG 00000000bbbfa000 0003C (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: SLIC 00000000bbbf9000 00176 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: ASF! 00000000bbbf8000 000A5 (v32   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: BOOT 00000000bbbeb000 00028 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: DBGP 00000000bbbea000 00034 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: SSDT 00000000bbbe9000 00655 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000]  [ffffea0000000000-ffffea00045fffff] PMD -> [ffff88013b600000-ffff88013edfffff] on node 0
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00140000
[    0.000000] Movable zone start PFN for each node
[    0.000000] Early memory PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009f
[    0.000000]     0: 0x00000100 -> 0x000ba108
[    0.000000]     0: 0x000ba10b -> 0x000bba6b
[    0.000000]     0: 0x000bbabf -> 0x000bbb73
[    0.000000]     0: 0x000bbbbf -> 0x000bbbe9
[    0.000000]     0: 0x000bbbff -> 0x000bbc00
[    0.000000]     0: 0x00100000 -> 0x00140000
[    0.000000] On node 0 totalpages: 1030870
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 5 pages reserved
[    0.000000]   DMA zone: 3922 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14280 pages used for memmap
[    0.000000]   DMA32 zone: 750463 pages, LIFO batch:31
[    0.000000]   Normal zone: 3584 pages used for memmap
[    0.000000]   Normal zone: 258560 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled)
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, 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 4 CPUs, 2 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 00000000ba108000 - 00000000ba10b000
[    0.000000] PM: Registered nosave memory: 00000000bba6b000 - 00000000bbabf000
[    0.000000] PM: Registered nosave memory: 00000000bbb73000 - 00000000bbbbf000
[    0.000000] PM: Registered nosave memory: 00000000bbbe9000 - 00000000bbbff000
[    0.000000] PM: Registered nosave memory: 00000000bbc00000 - 00000000c0000000
[    0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000f8000000
[    0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000
[    0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000
[    0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[    0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed10000
[    0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed14000
[    0.000000] PM: Registered nosave memory: 00000000fed14000 - 00000000fed18000
[    0.000000] PM: Registered nosave memory: 00000000fed18000 - 00000000fed1a000
[    0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000
[    0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
[    0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
[    0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[    0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffe80000
[    0.000000] PM: Registered nosave memory: 00000000ffe80000 - 0000000100000000
[    0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:38000000)
[    0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 26 pages/cpu @ffff88013fc00000 s76288 r8192 d22016 u524288
[    0.000000] pcpu-alloc: s76288 r8192 d22016 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1012945
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.3.0-rc2+ root=/dev/sda3 ro rootfstype=ext4 "acpi_osi=!Windows 2006" nmi_watchdog=0
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 3983528k/5242880k available (4467k kernel code, 1119400k absent, 139952k reserved, 4157k data, 492k init)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:4352 nr_irqs:712 16
[    0.000000] Extended CMOS year: 2000
[    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 2527.124 MHz processor.
[    0.004004] Calibrating delay loop (skipped), value calculated using timer frequency.. 5054.24 BogoMIPS (lpj=10108496)
[    0.004110] pid_max: default: 32768 minimum: 301
[    0.004210] Mount-cache hash table entries: 256
[    0.004383] Initializing cgroup subsys debug
[    0.004461] CPU: Physical Processor ID: 0
[    0.004511] CPU: Processor Core ID: 0
[    0.004562] mce: CPU supports 6 MCE banks
[    0.004617] CPU0: Thermal monitoring handled by SMI
[    0.004621] using mwait in idle threads.
[    0.004704] ACPI: Core revision 20120111
[    0.016445] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.057082] CPU0: Intel(R) Core(TM)2 Duo CPU     P9500  @ 2.53GHz stepping 06
[    0.060003] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
[    0.060003] ... version:                2
[    0.060003] ... bit width:              40
[    0.060003] ... generic registers:      2
[    0.060003] ... value mask:             000000ffffffffff
[    0.060003] ... max period:             000000007fffffff
[    0.060003] ... fixed-purpose events:   3
[    0.060003] ... event mask:             0000000700000003
[    0.084020] Booting Node   0, Processors  #1
[    0.084096] smpboot cpu 1: start_ip = 9a000
[    0.008000] CPU1: Thermal monitoring handled by SMI
[    0.096024] Brought up 2 CPUs
[    0.096076] Total of 2 processors activated (10108.49 BogoMIPS).
[    0.100195] PM: Registering ACPI NVS region at ba108000 (12288 bytes)
[    0.100254] PM: Registering ACPI NVS region at bbb73000 (311296 bytes)
[    0.100434] NET: Registered protocol family 16
[    0.100506] ACPI: bus type pci registered
[    0.100506] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.100506] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.112011] PCI: Using configuration type 1 for base access
[    0.120039] bio: create slab <bio-0> at 0
[    0.120118] ACPI: Added _OSI(Module Device)
[    0.120118] ACPI: Added _OSI(Processor Device)
[    0.120124] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.120176] ACPI: Added _OSI(Processor Aggregator Device)
[    0.120229] ACPI: Deleted _OSI(Windows 2006)
[    0.120229] ACPI: EC: Look up EC in DSDT
[    0.121913] ACPI: Executed 1 blocks of module-level executable AML code
[    0.123484] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.136518] ACPI: SSDT 00000000bba6ec18 00265 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.137087] ACPI: Dynamic OEM Table Load:
[    0.137208] ACPI: SSDT           (null) 00265 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.137505] ACPI: SSDT 00000000bba6c618 005B8 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.138057] ACPI: Dynamic OEM Table Load:
[    0.138179] ACPI: SSDT           (null) 005B8 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.160305] ACPI: SSDT 00000000bba6de18 001CF (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.160892] ACPI: Dynamic OEM Table Load:
[    0.161013] ACPI: SSDT           (null) 001CF (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.172142] ACPI: SSDT 00000000bba6ef18 0008D (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.176185] ACPI: Dynamic OEM Table Load:
[    0.176307] ACPI: SSDT           (null) 0008D (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.392061] ACPI: Interpreter enabled
[    0.392116] ACPI: (supports S0 S3 S4 S5)
[    0.392333] ACPI: Using IOAPIC for interrupt routing
[    0.396525] ACPI: Power Resource [MGPR] (on)
[    0.396525] ACPI: Power Resource [DGPR] (on)
[    0.404325] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[    0.404910] ACPI: ACPI Dock Station Driver: 1 docks/bays found
[    0.404966] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.405399] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.408626] pci_root PNP0A08:00: host bridge window [io  0x0000-0x0cf7]
[    0.408682] pci_root PNP0A08:00: host bridge window [io  0x0d00-0xffff]
[    0.408736] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[    0.408803] pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xfebfffff]
[    0.408869] pci_root PNP0A08:00: host bridge window [mem 0xfed40000-0xfed44fff]
[    0.408973] PCI host bridge to bus 0000:00
[    0.408973] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.408973] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.408973] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.408973] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff]
[    0.408973] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff]
[    0.408973] pci 0000:00:00.0: [8086:2a40] type 0 class 0x000600
[    0.408973] DMAR: Forcing write-buffer flush capability
[    0.408973] DMAR: Disabling IOMMU for graphics on this chipset
[    0.408973] pci 0000:00:02.0: [8086:2a42] type 0 class 0x000300
[    0.408973] pci 0000:00:02.0: reg 10: [mem 0xd4400000-0xd47fffff 64bit]
[    0.408973] pci 0000:00:02.0: reg 18: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.408973] pci 0000:00:02.0: reg 20: [io  0x7130-0x7137]
[    0.408973] pci 0000:00:02.1: [8086:2a43] type 0 class 0x000380
[    0.408973] pci 0000:00:02.1: reg 10: [mem 0xd7800000-0xd78fffff 64bit]
[    0.408973] pci 0000:00:19.0: [8086:10f5] type 0 class 0x000200
[    0.408973] pci 0000:00:19.0: reg 10: [mem 0xdaa00000-0xdaa1ffff]
[    0.408973] pci 0000:00:19.0: reg 14: [mem 0xdaa24000-0xdaa24fff]
[    0.408973] pci 0000:00:19.0: reg 18: [io  0x7100-0x711f]
[    0.408973] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    0.408973] pci 0000:00:1a.0: [8086:2937] type 0 class 0x000c03
[    0.408973] pci 0000:00:1a.0: reg 20: [io  0x70e0-0x70ff]
[    0.408973] pci 0000:00:1a.1: [8086:2938] type 0 class 0x000c03
[    0.408973] pci 0000:00:1a.1: reg 20: [io  0x70c0-0x70df]
[    0.409021] pci 0000:00:1a.2: [8086:2939] type 0 class 0x000c03
[    0.409083] pci 0000:00:1a.2: reg 20: [io  0x70a0-0x70bf]
[    0.409162] pci 0000:00:1a.7: [8086:293c] type 0 class 0x000c03
[    0.413904] pci 0000:00:1a.7: reg 10: [mem 0xdaa25c00-0xdaa25fff]
[    0.436089] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    0.436118] pci 0000:00:1b.0: [8086:293e] type 0 class 0x000403
[    0.436135] pci 0000:00:1b.0: reg 10: [mem 0xdaa20000-0xdaa23fff 64bit]
[    0.436210] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.436233] pci 0000:00:1c.0: [8086:2940] type 1 class 0x000604
[    0.436310] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.436333] pci 0000:00:1c.1: [8086:2942] type 1 class 0x000604
[    0.436409] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.436434] pci 0000:00:1c.3: [8086:2946] type 1 class 0x000604
[    0.436510] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.436540] pci 0000:00:1d.0: [8086:2934] type 0 class 0x000c03
[    0.436602] pci 0000:00:1d.0: reg 20: [io  0x7080-0x709f]
[    0.436675] pci 0000:00:1d.1: [8086:2935] type 0 class 0x000c03
[    0.436737] pci 0000:00:1d.1: reg 20: [io  0x7060-0x707f]
[    0.436809] pci 0000:00:1d.2: [8086:2936] type 0 class 0x000c03
[    0.436870] pci 0000:00:1d.2: reg 20: [io  0x7040-0x705f]
[    0.436947] pci 0000:00:1d.7: [8086:293a] type 0 class 0x000c03
[    0.441920] pci 0000:00:1d.7: reg 10: [mem 0xdaa25800-0xdaa25bff]
[    0.464075] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.464098] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
[    0.464167] pci 0000:00:1f.0: [8086:2917] type 0 class 0x000601
[    0.464295] pci 0000:00:1f.2: [8086:2929] type 0 class 0x000106
[    0.464315] pci 0000:00:1f.2: reg 10: [io  0x7128-0x712f]
[    0.464324] pci 0000:00:1f.2: reg 14: [io  0x713c-0x713f]
[    0.464333] pci 0000:00:1f.2: reg 18: [io  0x7120-0x7127]
[    0.464342] pci 0000:00:1f.2: reg 1c: [io  0x7138-0x713b]
[    0.464350] pci 0000:00:1f.2: reg 20: [io  0x7020-0x703f]
[    0.464359] pci 0000:00:1f.2: reg 24: [mem 0xdaa25000-0xdaa257ff]
[    0.464409] pci 0000:00:1f.2: PME# supported from D3hot
[    0.464429] pci 0000:00:1f.3: [8086:2930] type 0 class 0x000c05
[    0.464446] pci 0000:00:1f.3: reg 10: [mem 0xdaa26000-0xdaa260ff 64bit]
[    0.464470] pci 0000:00:1f.3: reg 20: [io  0x7000-0x701f]
[    0.464540] pci 0000:00:1c.0: PCI bridge to [bus 02-05]
[    0.464596] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
[    0.464600] pci 0000:00:1c.0:   bridge window [mem 0xd9a00000-0xda9fffff]
[    0.464606] pci 0000:00:1c.0:   bridge window [mem 0xd4800000-0xd57fffff 64bit pref]
[    0.464702] pci 0000:06:00.0: [8086:4232] type 0 class 0x000280
[    0.464740] pci 0000:06:00.0: reg 10: [mem 0xd8900000-0xd8901fff 64bit]
[    0.464914] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold
[    0.472069] pci 0000:00:1c.1: PCI bridge to [bus 06-06]
[    0.472124] pci 0000:00:1c.1:   bridge window [io  0x5000-0x5fff]
[    0.472129] pci 0000:00:1c.1:   bridge window [mem 0xd8900000-0xd99fffff]
[    0.472135] pci 0000:00:1c.1:   bridge window [mem 0xd5800000-0xd67fffff 64bit pref]
[    0.472177] pci 0000:00:1c.3: PCI bridge to [bus 08-08]
[    0.472232] pci 0000:00:1c.3:   bridge window [io  0x4000-0x4fff]
[    0.472236] pci 0000:00:1c.3:   bridge window [mem 0xd7900000-0xd88fffff]
[    0.472242] pci 0000:00:1c.3:   bridge window [mem 0xd6800000-0xd77fffff 64bit pref]
[    0.472283] pci 0000:0b:04.0: [1180:0476] type 2 class 0x000607
[    0.472303] pci 0000:0b:04.0: reg 10: [mem 0xd4000000-0xd4000fff]
[    0.472334] pci 0000:0b:04.0: supports D1 D2
[    0.472336] pci 0000:0b:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.472358] pci 0000:0b:04.1: [1180:0832] type 0 class 0x000c00
[    0.472378] pci 0000:0b:04.1: reg 10: [mem 0xd4001000-0xd40017ff]
[    0.472466] pci 0000:0b:04.1: PME# supported from D0 D3hot D3cold
[    0.472489] pci 0000:0b:04.2: [1180:0822] type 0 class 0x000805
[    0.472508] pci 0000:0b:04.2: reg 10: [mem 0xd4001900-0xd40019ff]
[    0.472595] pci 0000:0b:04.2: supports D1 D2
[    0.472597] pci 0000:0b:04.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.472620] pci 0000:0b:04.4: [1180:0592] type 0 class 0x000880
[    0.472639] pci 0000:0b:04.4: reg 10: [mem 0xd4001800-0xd40018ff]
[    0.472728] pci 0000:0b:04.4: supports D1 D2
[    0.472730] pci 0000:0b:04.4: PME# supported from D0 D1 D2 D3hot D3cold
[    0.472784] pci 0000:00:1e.0: PCI bridge to [bus 0b-0c] (subtractive decode)
[    0.472842] pci 0000:00:1e.0:   bridge window [io  0x3000-0x3fff]
[    0.472846] pci 0000:00:1e.0:   bridge window [mem 0xd2000000-0xd40fffff]
[    0.472852] pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.472855] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
[    0.472857] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.472860] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.472862] pci 0000:00:1e.0:   bridge window [mem 0xc0000000-0xfebfffff] (subtractive decode)
[    0.472865] pci 0000:00:1e.0:   bridge window [mem 0xfed40000-0xfed44fff] (subtractive decode)
[    0.472905] pci_bus 0000:0c: [bus 0c-0f] partially hidden behind transparent bridge 0000:0b [bus 0b-0c]
[    0.472992] pci_bus 0000:00: on NUMA node 0
[    0.472995] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.473173] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT]
[    0.473257] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT]
[    0.473321] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT]
[    0.473360] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP4._PRT]
[    0.473462]  pci0000:00: Requesting ACPI _OSC control (0x1d)
[    0.473569]  pci0000:00: ACPI _OSC request failed (AE_SUPPORT), returned control mask: 0x00
[    0.473636] ACPI _OSC control for PCIe not granted, disabling ASPM
[    0.480393] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 *10 11 12)
[    0.480551] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 *10 11 12)
[    0.481007] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 *10 11 12)
[    0.481460] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 *10 11 12)
[    0.481916] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 *10 11 12)
[    0.482370] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 *10 11 12)
[    0.484410] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 *10 11 12)
[    0.484864] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 *10 11 12)
[    0.485299] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.485299] vgaarb: loaded
[    0.485299] vgaarb: bridge control possible 0000:00:02.0
[    0.485299] SCSI subsystem initialized
[    0.485299] libata version 3.00 loaded.
[    0.485299] usbcore: registered new interface driver usbfs
[    0.485299] usbcore: registered new interface driver hub
[    0.485299] usbcore: registered new device driver usb
[    0.485299] wmi: Mapper loaded
[    0.485299] PCI: Using ACPI for IRQ routing
[    0.485566] PCI: pci_cache_line_size set to 64 bytes
[    0.485708] reserve RAM buffer: 000000000009fc00 - 000000000009ffff 
[    0.485711] reserve RAM buffer: 00000000ba108000 - 00000000bbffffff 
[    0.485715] reserve RAM buffer: 00000000bba6b000 - 00000000bbffffff 
[    0.485718] reserve RAM buffer: 00000000bbb73000 - 00000000bbffffff 
[    0.485721] reserve RAM buffer: 00000000bbbe9000 - 00000000bbffffff 
[    0.485724] reserve RAM buffer: 00000000bbc00000 - 00000000bbffffff 
[    0.488087] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[    0.488117] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[    0.488344] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[    0.496048] Switching to clocksource hpet
[    0.499007] pnp: PnP ACPI init
[    0.499070] ACPI: bus type pnp registered
[    0.499868] pnp 00:00: [bus 00-ff]
[    0.499871] pnp 00:00: [io  0x0000-0x0cf7 window]
[    0.499873] pnp 00:00: [io  0x0cf8-0x0cff]
[    0.499875] pnp 00:00: [io  0x0d00-0xffff window]
[    0.499877] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[    0.499879] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
[    0.499881] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
[    0.499884] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
[    0.499886] pnp 00:00: [mem 0x000cc000-0x000cffff window]
[    0.499888] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
[    0.499890] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
[    0.499892] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
[    0.499894] pnp 00:00: [mem 0x000dc000-0x000dffff window]
[    0.499896] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
[    0.499899] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
[    0.499901] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
[    0.499903] pnp 00:00: [mem 0x000ec000-0x000effff window]
[    0.499905] pnp 00:00: [mem 0x000f0000-0x000fffff window]
[    0.499907] pnp 00:00: [mem 0xc0000000-0xfebfffff window]
[    0.499909] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
[    0.499995] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[    0.500451] pnp 00:01: [io  0x002e-0x002f]
[    0.500454] pnp 00:01: [io  0x004e-0x004f]
[    0.500456] pnp 00:01: [io  0x164e-0x164f]
[    0.500458] pnp 00:01: [io  0x0061]
[    0.500460] pnp 00:01: [io  0x0070]
[    0.500461] pnp 00:01: [io  0x0080]
[    0.500463] pnp 00:01: [io  0x0092]
[    0.500466] pnp 00:01: [io  0x00b2-0x00b3]
[    0.500468] pnp 00:01: [io  0x0063]
[    0.500470] pnp 00:01: [io  0x0065]
[    0.500471] pnp 00:01: [io  0x0067]
[    0.500473] pnp 00:01: [io  0x0600-0x060f]
[    0.500475] pnp 00:01: [io  0x0610]
[    0.500477] pnp 00:01: [io  0x0800-0x080f]
[    0.500479] pnp 00:01: [io  0x0810-0x0817]
[    0.500481] pnp 00:01: [io  0x0820-0x0823]
[    0.500482] pnp 00:01: [io  0x0400-0x047f]
[    0.500484] pnp 00:01: [io  0x0500-0x053f]
[    0.500486] pnp 00:01: [io  0x2000]
[    0.500488] pnp 00:01: [io  0x2004]
[    0.500490] pnp 00:01: [mem 0xf8000000-0xfbffffff]
[    0.500492] pnp 00:01: [mem 0xfed1c000-0xfed1ffff]
[    0.500494] pnp 00:01: [mem 0xfed10000-0xfed13fff]
[    0.500496] pnp 00:01: [mem 0xfed18000-0xfed18fff]
[    0.500498] pnp 00:01: [mem 0xfed19000-0xfed19fff]
[    0.500500] pnp 00:01: [mem 0xfec00000-0xfec00fff]
[    0.500502] pnp 00:01: [mem 0xfed20000-0xfed3ffff]
[    0.500504] pnp 00:01: [mem 0xfed45000-0xfed8ffff]
[    0.500506] pnp 00:01: [mem 0xfee00000-0xfee00fff]
[    0.500619] system 00:01: [io  0x164e-0x164f] has been reserved
[    0.500674] system 00:01: [io  0x0600-0x060f] has been reserved
[    0.500729] system 00:01: [io  0x0610] has been reserved
[    0.500782] system 00:01: [io  0x0800-0x080f] has been reserved
[    0.500836] system 00:01: [io  0x0810-0x0817] has been reserved
[    0.500890] system 00:01: [io  0x0820-0x0823] has been reserved
[    0.500944] system 00:01: [io  0x0400-0x047f] has been reserved
[    0.500999] system 00:01: [io  0x0500-0x053f] has been reserved
[    0.501053] system 00:01: [io  0x2000] has been reserved
[    0.501106] system 00:01: [io  0x2004] has been reserved
[    0.501161] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.501216] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.501271] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
[    0.501327] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.501382] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.501438] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.501494] system 00:01: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.501549] system 00:01: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.501604] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.501660] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.501671] pnp 00:02: [io  0x0000-0x001f]
[    0.501673] pnp 00:02: [io  0x0081-0x0091]
[    0.501675] pnp 00:02: [io  0x0093-0x009f]
[    0.501677] pnp 00:02: [io  0x00c0-0x00df]
[    0.501679] pnp 00:02: [dma 4]
[    0.501738] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.501757] pnp 00:03: [io  0x0070-0x0077]
[    0.501765] pnp 00:03: [irq 8]
[    0.501824] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.501890] pnp 00:04: [mem 0xfed00000-0xfed003ff]
[    0.501950] pnp 00:04: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.501962] pnp 00:05: [io  0x00f0]
[    0.501968] pnp 00:05: [irq 13]
[    0.502027] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.502039] pnp 00:06: [mem 0xff800000-0xffffffff]
[    0.502098] pnp 00:06: Plug and Play ACPI device, IDs INT0800 (active)
[    0.502119] pnp 00:07: [io  0x0060]
[    0.502121] pnp 00:07: [io  0x0064]
[    0.502126] pnp 00:07: [irq 1]
[    0.502185] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.502206] pnp 00:08: [irq 12]
[    0.502267] pnp 00:08: Plug and Play ACPI device, IDs SNY9001 PNP0f13 (active)
[    0.502372] pnp 00:09: Plug and Play ACPI device, IDs SNY6001 (disabled)
[    0.502397] pnp 00:0a: [mem 0xfed40000-0xfed44fff]
[    0.502457] pnp 00:0a: Plug and Play ACPI device, IDs IFX0102 PNP0c31 (active)
[    0.502548] pnp: PnP ACPI: found 11 devices
[    0.502599] ACPI: ACPI bus type pnp unregistered
[    0.510532] PCI: max bus depth: 2 pci_try_num: 3
[    0.510568] pci 0000:00:1c.0: PCI bridge to [bus 02-05]
[    0.510622] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
[    0.510680] pci 0000:00:1c.0:   bridge window [mem 0xd9a00000-0xda9fffff]
[    0.510737] pci 0000:00:1c.0:   bridge window [mem 0xd4800000-0xd57fffff 64bit pref]
[    0.510807] pci 0000:00:1c.1: PCI bridge to [bus 06-06]
[    0.510861] pci 0000:00:1c.1:   bridge window [io  0x5000-0x5fff]
[    0.510918] pci 0000:00:1c.1:   bridge window [mem 0xd8900000-0xd99fffff]
[    0.510975] pci 0000:00:1c.1:   bridge window [mem 0xd5800000-0xd67fffff 64bit pref]
[    0.511045] pci 0000:00:1c.3: PCI bridge to [bus 08-08]
[    0.511098] pci 0000:00:1c.3:   bridge window [io  0x4000-0x4fff]
[    0.511156] pci 0000:00:1c.3:   bridge window [mem 0xd7900000-0xd88fffff]
[    0.511213] pci 0000:00:1c.3:   bridge window [mem 0xd6800000-0xd77fffff 64bit pref]
[    0.511287] pci 0000:0b:04.0: BAR 10: assigned [mem 0xdc000000-0xdfffffff]
[    0.511344] pci 0000:0b:04.0: BAR 9: assigned [mem 0xe0000000-0xe3ffffff pref]
[    0.511410] pci 0000:0b:04.0: BAR 8: assigned [io  0x3000-0x30ff]
[    0.511464] pci 0000:0b:04.0: BAR 7: assigned [io  0x3400-0x34ff]
[    0.511518] pci 0000:0b:04.0: CardBus bridge to [bus 0c-0f]
[    0.511571] pci 0000:0b:04.0:   bridge window [io  0x3400-0x34ff]
[    0.511627] pci 0000:0b:04.0:   bridge window [io  0x3000-0x30ff]
[    0.511684] pci 0000:0b:04.0:   bridge window [mem 0xe0000000-0xe3ffffff pref]
[    0.511752] pci 0000:0b:04.0:   bridge window [mem 0xdc000000-0xdfffffff]
[    0.511810] pci 0000:00:1e.0: PCI bridge to [bus 0b-0c]
[    0.511864] pci 0000:00:1e.0:   bridge window [io  0x3000-0x3fff]
[    0.511921] pci 0000:00:1e.0:   bridge window [mem 0xd2000000-0xd40fffff]
[    0.511978] pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.512063] pci 0000:00:1c.0: enabling device (0000 -> 0003)
[    0.512136] pci 0000:00:1c.3: enabling device (0000 -> 0003)
[    0.512199] pci 0000:00:1e.0: setting latency timer to 64
[    0.512214] pci 0000:0b:04.0: setting latency timer to 64
[    0.512218] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.512220] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.512222] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.512225] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff]
[    0.512227] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff]
[    0.512229] pci_bus 0000:02: resource 0 [io  0x6000-0x6fff]
[    0.512231] pci_bus 0000:02: resource 1 [mem 0xd9a00000-0xda9fffff]
[    0.512234] pci_bus 0000:02: resource 2 [mem 0xd4800000-0xd57fffff 64bit pref]
[    0.512236] pci_bus 0000:06: resource 0 [io  0x5000-0x5fff]
[    0.512238] pci_bus 0000:06: resource 1 [mem 0xd8900000-0xd99fffff]
[    0.512241] pci_bus 0000:06: resource 2 [mem 0xd5800000-0xd67fffff 64bit pref]
[    0.512243] pci_bus 0000:08: resource 0 [io  0x4000-0x4fff]
[    0.512245] pci_bus 0000:08: resource 1 [mem 0xd7900000-0xd88fffff]
[    0.512247] pci_bus 0000:08: resource 2 [mem 0xd6800000-0xd77fffff 64bit pref]
[    0.512250] pci_bus 0000:0b: resource 0 [io  0x3000-0x3fff]
[    0.512252] pci_bus 0000:0b: resource 1 [mem 0xd2000000-0xd40fffff]
[    0.512254] pci_bus 0000:0b: resource 2 [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.512257] pci_bus 0000:0b: resource 4 [io  0x0000-0x0cf7]
[    0.512259] pci_bus 0000:0b: resource 5 [io  0x0d00-0xffff]
[    0.512261] pci_bus 0000:0b: resource 6 [mem 0x000a0000-0x000bffff]
[    0.512263] pci_bus 0000:0b: resource 7 [mem 0xc0000000-0xfebfffff]
[    0.512265] pci_bus 0000:0b: resource 8 [mem 0xfed40000-0xfed44fff]
[    0.512268] pci_bus 0000:0c: resource 0 [io  0x3400-0x34ff]
[    0.512270] pci_bus 0000:0c: resource 1 [io  0x3000-0x30ff]
[    0.512272] pci_bus 0000:0c: resource 2 [mem 0xe0000000-0xe3ffffff pref]
[    0.512274] pci_bus 0000:0c: resource 3 [mem 0xdc000000-0xdfffffff]
[    0.512326] NET: Registered protocol family 2
[    0.512443] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.512955] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[    0.514571] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.515056] TCP: Hash tables configured (established 262144 bind 65536)
[    0.515110] TCP reno registered
[    0.515161] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.515245] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.515409] NET: Registered protocol family 1
[    0.515481] pci 0000:00:02.0: Boot video device
[    0.548066] PCI: CLS 64 bytes, default 64
[    0.548118] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.548175] Placing 64MB software IO TLB between ffff8800b6108000 - ffff8800ba108000
[    0.548243] software IO TLB at phys 0xb6108000 - 0xba108000
[    0.548304] Simple Boot Flag value 0x5 read from CMOS RAM was invalid
[    0.548360] Simple Boot Flag at 0x44 set to 0x1
[    0.549068] microcode: CPU0 sig=0x10676, pf=0x80, revision=0x60c
[    0.549130] microcode: CPU1 sig=0x10676, pf=0x80, revision=0x60c
[    0.549232] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.549563] audit: initializing netlink socket (disabled)
[    0.549629] type=2000 audit(1328279861.544:1): initialized
[    0.550617] NTFS driver 2.1.30 [Flags: R/O].
[    0.550705] msgmni has been set to 7780
[    0.550948] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.551016] io scheduler noop registered
[    0.551068] io scheduler deadline registered
[    0.551134] io scheduler cfq registered (default)
[    0.551337] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[    0.551479] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[    0.551623] pcieport 0000:00:1c.3: irq 42 for MSI/MSI-X
[    0.552110] intel_idle: MWAIT substates: 0x3122220
[    0.552112] intel_idle: does not run on family 6 model 23
[    0.553236] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    0.553584] ACPI: AC Adapter [AC] (on-line)
[    0.554333] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
[    0.554405] ACPI: Power Button [PWRB]
[    0.554532] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
[    0.554833] ACPI: Lid Switch [LID0]
[    0.555135] Monitor-Mwait will be used to enter C-1 state
[    0.555159] Monitor-Mwait will be used to enter C-2 state
[    0.555166] Marking TSC unstable due to TSC halts in idle
[    0.555226] ACPI: acpi_idle registered with cpuidle
[    0.558858] thermal LNXTHERM:00: registered as thermal_zone0
[    0.558913] ACPI: Thermal Zone [ATF0] (68 C)
[    0.563041] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    0.563117] ACPI: Battery Slot [BAT0] (battery present)
[    0.563301] Non-volatile memory driver v1.3
[    0.563463] Linux agpgart interface v0.103
[    0.563667] agpgart-intel 0000:00:00.0: Intel GM45 Chipset
[    0.563829] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[    0.565912] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
[    0.566120] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000
[    0.566349] tpm_tis 00:0a: 1.2 TPM (device-id 0xB, rev-id 16)
[    1.236070] tpm_tis 00:0a: Adjusting TPM timeout parameters.
[    2.028038] tpm_tis 00:0a: A TPM error (7) occurred attempting to read a pcr value
[    2.028152] tpm_tis 00:0a: TPM is disabled/deactivated (0x7)
[    2.028298] [drm] Initialized drm 1.1.0 20060810
[    2.028371] i915 0000:00:02.0: power state changed by ACPI to D0
[    2.028428] i915 0000:00:02.0: power state changed by ACPI to D0
[    2.028489] i915 0000:00:02.0: setting latency timer to 64
[    2.080257] i915 0000:00:02.0: irq 43 for MSI/MSI-X
[    2.080268] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    2.080326] [drm] Driver supports precise vblank timestamp query.
[    2.080447] [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions
[    2.080534] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    2.685814] fbcon: inteldrmfb (fb0) is primary device
[    2.687365] [drm] Changing LVDS panel from (+hsync, +vsync) to (-hsync, -vsync)
[    3.261579] Console: switching to colour frame buffer device 200x56
[    3.266060] fb0: inteldrmfb frame buffer device
[    3.266062] drm: registered panic notifier
[    3.301559] acpi device:01: registered as cooling_device2
[    3.301725] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    3.301781] ACPI: Video Device [OVGA] (multi-head: yes  rom: no  post: no)
[    3.301898] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    3.304036] brd: module loaded
[    3.304257] ahci 0000:00:1f.2: version 3.0
[    3.304312] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X
[    3.304352] ahci: SSS flag set, parallel bus scan disabled
[    3.304417] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x33 impl SATA mode
[    3.304465] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ccc ems 
[    3.304516] ahci 0000:00:1f.2: setting latency timer to 64
[    3.329076] scsi0 : ahci
[    3.329242] scsi1 : ahci
[    3.329391] scsi2 : ahci
[    3.329533] scsi3 : ahci
[    3.329672] scsi4 : ahci
[    3.329810] scsi5 : ahci
[    3.330271] ata1: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25100 irq 44
[    3.330317] ata2: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25180 irq 44
[    3.330360] ata3: DUMMY
[    3.330376] ata4: DUMMY
[    3.330394] ata5: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25300 irq 44
[    3.330438] ata6: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25380 irq 44
[    3.330619] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
[    3.330655] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[    3.330713] e1000e 0000:00:19.0: setting latency timer to 64
[    3.330817] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
[    3.520123] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1a:80:d7:59:37
[    3.521428] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[    3.522719] e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 8, PBA No: FFFFFF-0FF
[    3.524056] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.0.1-k
[    3.525351] igbvf: Copyright (c) 2009 - 2011 Intel Corporation.
[    3.526706] yenta_cardbus 0000:0b:04.0: CardBus bridge found [104d:9025]
[    3.648023] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.650341] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    3.651802] ata1.00: ATA-8: WDC WD10JPVT-00A1YT0, 01.01A01, max UDMA/133
[    3.653113] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    3.655471] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    3.656958] ata1.00: configured for UDMA/133
[    3.658391] scsi 0:0:0:0: Direct-Access     ATA      WDC WD10JPVT-00A 01.0 PQ: 0 ANSI: 5
[    3.659976] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[    3.661403] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    3.662826] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    3.662857] sd 0:0:0:0: [sda] Write Protect is off
[    3.662859] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.662879] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.669285]  sda: sda1 sda2 sda3 sda4
[    3.671054] sd 0:0:0:0: [sda] Attached SCSI disk
[    3.984022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    3.987700] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[    3.989109] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
[    3.993158] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[    3.994625] ata2.00: configured for UDMA/33
[    3.999962] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ862AS  1.21 PQ: 0 ANSI: 5
[    4.003415] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    4.004909] cdrom: Uniform CD-ROM driver Revision: 3.20
[    4.006524] sr 1:0:0:0: Attached scsi CD-ROM sr0
[    4.006621] sr 1:0:0:0: Attached scsi generic sg1 type 5
[    4.328021] ata5: SATA link down (SStatus 0 SControl 300)
[    4.648020] ata6: SATA link down (SStatus 0 SControl 300)
[    4.776804] yenta_cardbus 0000:0b:04.0: ISA IRQ mask 0x00b8, PCI irq 20
[    4.778248] yenta_cardbus 0000:0b:04.0: Socket status: 30000006

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Lin Ming]

On Fri, 2012-02-03 at 14:43 +0900, Norbert Preining wrote:
> On Fr, 03 Feb 2012, Lin Ming wrote:
> > > I didn't try to revert that commit on top of HEAD.
> > 
> > Please revert that commit to test.
> > That helps us to make sure we find the exact bad commit.
> 
> Confirmed. Reverted 7faa33da9b7 on top of 6c073a7ee250 made
> the boot delay go away. dmesg from this boot attached.

Dig into the code, but I can't find where the problem is.

Anyway, does below DEBUG patch help?
Let's always stop the engine during hard reset.

diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index a72bfd0..8fef702 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -578,10 +578,6 @@ int ahci_stop_engine(struct ata_port *ap)
 
 	tmp = readl(port_mmio + PORT_CMD);
 
-	/* check if the HBA is idle */
-	if ((tmp & (PORT_CMD_START | PORT_CMD_LIST_ON)) == 0)
-		return 0;
-
 	/* setting HBA to idle */
 	tmp &= ~PORT_CMD_START;
 	writel(tmp, port_mmio + PORT_CMD);


> 
> Best wishes
> 
> Norbert
> ------------------------------------------------------------------------
> Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
> JAIST, Japan                                 TeX Live & Debian Developer
> DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
> ------------------------------------------------------------------------
> PELUTHO (n.) A South American ball game. The balls are whacked against
> a brick wall with a stout wooden bat until the prisoner confesses.
> 			--- Douglas Adams, The Meaning of Liff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

Hi Lin,


sorry for the delay, weekend I was off ...

On Fr, 03 Feb 2012, Lin Ming wrote:
> > Confirmed. Reverted 7faa33da9b7 on top of 6c073a7ee250 made
> > the boot delay go away. dmesg from this boot attached.
> 
> Dig into the code, but I can't find where the problem is.
> 
> Anyway, does below DEBUG patch help?
> Let's always stop the engine during hard reset.

If you meant: 
  "Try that patch on top of HEAD *without* reverting 7faa33da9b7?"
then I can report that it does NOT help. With *only* this patch I still
get 10sec delay, and otherwise nothing changes.


Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
YESNABY (n.)
A 'yes, maybe' which means 'no'.
			--- Douglas Adams, The Meaning of Liff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Lin Ming]

On Mon, 2012-02-06 at 09:46 +0900, Norbert Preining wrote:
> Hi Lin,
> 
> 
> sorry for the delay, weekend I was off ...
> 
> On Fr, 03 Feb 2012, Lin Ming wrote:
> > > Confirmed. Reverted 7faa33da9b7 on top of 6c073a7ee250 made
> > > the boot delay go away. dmesg from this boot attached.
> > 
> > Dig into the code, but I can't find where the problem is.
> > 
> > Anyway, does below DEBUG patch help?
> > Let's always stop the engine during hard reset.
> 
> If you meant: 
>   "Try that patch on top of HEAD *without* reverting 7faa33da9b7?"
> then I can report that it does NOT help. With *only* this patch I still
> get 10sec delay, and otherwise nothing changes.

Does below help?

diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index a72bfd0..33f7333 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -746,6 +746,9 @@ static void ahci_start_port(struct ata_port *ap)
 	/* enable FIS reception */
 	ahci_start_fis_rx(ap);
 
+	/* enable DMA */
+	ahci_start_engine(ap);
+
 	/* turn on LEDs */
 	if (ap->flags & ATA_FLAG_EM) {
 		ata_for_each_link(link, ap, EDGE) {

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

On Mo, 06 Feb 2012, Lin Ming wrote:
> > > Anyway, does below DEBUG patch help?
> > > Let's always stop the engine during hard reset.
> > 
> > If you meant: 
> >   "Try that patch on top of HEAD *without* reverting 7faa33da9b7?"
> > then I can report that it does NOT help. With *only* this patch I still
> > get 10sec delay, and otherwise nothing changes.
> 
> Does below help?

In which combination - with or without the first patch?

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
HERSTMONCEUX (n.)
The correct name for the gold medallion worn by someone who is in the
habit of wearing their shirt open to the waist.
			--- Douglas Adams, The Meaning of Liff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Lin Ming]

On Mon, 2012-02-06 at 11:40 +0900, Norbert Preining wrote:
> On Mo, 06 Feb 2012, Lin Ming wrote:
> > > > Anyway, does below DEBUG patch help?
> > > > Let's always stop the engine during hard reset.
> > > 
> > > If you meant: 
> > >   "Try that patch on top of HEAD *without* reverting 7faa33da9b7?"
> > > then I can report that it does NOT help. With *only* this patch I still
> > > get 10sec delay, and otherwise nothing changes.
> > 
> > Does below help?
> 
> In which combination - with or without the first patch?

Without.

Only this patch on top of HEAD *without* reverting 7faa33da9b7.

> 
> Best wishes
> 
> Norbert
> ------------------------------------------------------------------------
> Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
> JAIST, Japan                                 TeX Live & Debian Developer
> DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
> ------------------------------------------------------------------------
> HERSTMONCEUX (n.)
> The correct name for the gold medallion worn by someone who is in the
> habit of wearing their shirt open to the waist.
> 			--- Douglas Adams, The Meaning of Liff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

On Mo, 06 Feb 2012, Lin Ming wrote:
> Only this patch on top of HEAD *without* reverting 7faa33da9b7.

Works. Am I right that it differs from 7faa33da9b7 only in that
the later also changes:
@@ -2019,7 +2022,7 @@ static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg)
                ahci_power_down(ap);
        else {
                ata_port_err(ap, "%s (%d)\n", emsg, rc);
-               ata_port_freeze(ap);
+               ahci_start_port(ap);
        }


Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
HOVE (adj.)
Descriptive of the expression seen on the face of one person in the
presence of another who clearly isn't going to stop talking for a very
long time.
			--- Douglas Adams, The Meaning of Liff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Lin Ming]

On Mon, 2012-02-06 at 12:15 +0900, Norbert Preining wrote:
> On Mo, 06 Feb 2012, Lin Ming wrote:
> > Only this patch on top of HEAD *without* reverting 7faa33da9b7.
> 
> Works. Am I right that it differs from 7faa33da9b7 only in that
> the later also changes:

Right.

Tejun,

This regression is caused by 7faa33da9b7(ahci: start engine only during
soft/hard resets).

But I can't reproduce it.

What's your guess?

Thanks,
Lin Ming

> @@ -2019,7 +2022,7 @@ static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg)
>                 ahci_power_down(ap);
>         else {
>                 ata_port_err(ap, "%s (%d)\n", emsg, rc);
> -               ata_port_freeze(ap);
> +               ahci_start_port(ap);
>         }
> 
> 
> Best wishes
> 
> Norbert
> ------------------------------------------------------------------------
> Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
> JAIST, Japan                                 TeX Live & Debian Developer
> DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
> ------------------------------------------------------------------------
> HOVE (adj.)
> Descriptive of the expression seen on the face of one person in the
> presence of another who clearly isn't going to stop talking for a very
> long time.
> 			--- Douglas Adams, The Meaning of Liff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Tejun Heo]

Hello,

(cc'ing Jian Peng, hi)

On Mon, Feb 06, 2012 at 12:42:56PM +0800, Lin Ming wrote:
> On Mon, 2012-02-06 at 12:15 +0900, Norbert Preining wrote:
> > On Mo, 06 Feb 2012, Lin Ming wrote:
> > > Only this patch on top of HEAD *without* reverting 7faa33da9b7.
> > 
> > Works. Am I right that it differs from 7faa33da9b7 only in that
> > the later also changes:
> 
> Right.
> 
> Tejun,
> 
> This regression is caused by 7faa33da9b7(ahci: start engine only during
> soft/hard resets).
> 
> But I can't reproduce it.
> 
> What's your guess?

Urgh.... yeah, following standard can sometimes be silly thing to do.
Jian, I think we'll have to add a flag for your controller and revert
to the original behavior for others.  How can your controller be
distinguished?

Thanks.

-- 
tejun

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Brian Norris]

On Mon, Feb 6, 2012 at 8:19 AM, Tejun Heo <tj@kernel.org> wrote:
> Hello,
>
> (cc'ing Jian Peng, hi)

Hello,

Jian Peng is no longer working on this project; I have taken over for his work.

> On Mon, Feb 06, 2012 at 12:42:56PM +0800, Lin Ming wrote:
>> On Mon, 2012-02-06 at 12:15 +0900, Norbert Preining wrote:
>> > On Mo, 06 Feb 2012, Lin Ming wrote:
>> > > Only this patch on top of HEAD *without* reverting 7faa33da9b7.
>> >
>> > Works. Am I right that it differs from 7faa33da9b7 only in that
>> > the later also changes:
>>
>> Right.
>>
>> Tejun,
>>
>> This regression is caused by 7faa33da9b7(ahci: start engine only during
>> soft/hard resets).
>>
>> But I can't reproduce it.
>>
>> What's your guess?
>
> Urgh.... yeah, following standard can sometimes be silly thing to do.
> Jian, I think we'll have to add a flag for your controller and revert
> to the original behavior for others.  How can your controller be
> distinguished?

Our controller utilizes the ahci_platform.c driver and does not have a
distinguishing interface ID (e.g., PCI ID). It is maintained in an
out-of-tree distribution, but we would like to have a
standards-compliant solution in mainline so that we do not have to
support a fork of the main codebase.

Is there any possibility of debugging this regression instead of
effectively reverting it for mainline? Or perhaps can I have better
information regarding the hardware on which this regression is seen?
With some time, I can try to debug it further.

I see the following options:
(1) implement a flag that can be passed through ahci_platform; this
would not be very useful, as we would still have to tweak the driver
out of tree.
(2) Drop the fix entirely. This is a spec. violation, but we can
simply try to maintain the fix out-of-tree.
(3) Debug Norbert's hardware problems.

(1) or (2) aren't ideal, and they are effectively very similar. The
only advantage to (1) is that there will be at least some illusion of
our controller's support in future kernel development.

Brian

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

Hi Brian,

On Mo, 06 Feb 2012, Brian Norris wrote:
> Is there any possibility of debugging this regression instead of
> effectively reverting it for mainline? Or perhaps can I have better
> information regarding the hardware on which this regression is seen?

Sure, Sony VAIO Z11 laptop. I have attached several dmesg output
to emails in this thread, that should give you a good idea what
the hardware is. FOr the ahci:
$ lspci -v -s 00:1f.2
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03) (prog-if 01 [AHCI 1.0])
	Subsystem: Sony Corporation Device 9025
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 44
	I/O ports at 7128 [size=8]
	I/O ports at 713c [size=4]
	I/O ports at 7120 [size=8]
	I/O ports at 7138 [size=4]
	I/O ports at 7020 [size=32]
	Memory at daa25000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: [80] MSI: Enable+ Count=1/16 Maskable- 64bit-
	Capabilities: [70] Power Management version 3
	Capabilities: [a8] SATA HBA v1.0
	Capabilities: [b0] PCI Advanced Features
	Kernel driver in use: ahci

If you need any other information, please let me know.

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
FIUNARY (n.)
The safe place you put something and then forget where it was.
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Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Valdis.Kletnieks]

[-- Attachment #1: Type: text/plain, Size: 2964 bytes --]

On Mon, 06 Feb 2012 11:20:45 PST, Brian Norris said:

> (3) Debug Norbert's hardware problems.

It's not just Norbert - my Dell Latitude E6500 trips over this as well (didn't
we go through this same song-and-dance *before* with this same exact
patch?  Yes we did, back in May 2011:

http://lkml.indiana.edu/hypermail/linux/kernel/1105.1/02970.html

Somebody hand me a stake and mallet to pount through the heart of this
patch so it *stays* dead already.. Geez.. ;)

Norbert's box has this:
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03) (prog-if 01 [AH
CI 1.0])

While mine apparentlyh has a different PCI ID:
lspci -nn -v -s 00:1f.2
00:1f.2 RAID bus controller [0104]: Intel Corporation Mobile 82801 SATA RAID Controller [8086:282a] (rev 03)
        Subsystem: Dell Device [1028:024f]
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 45
        I/O ports at 6e70 [size=8]
        I/O ports at 6e78 [size=4]
        I/O ports at 6e80 [size=8]
        I/O ports at 6e88 [size=4]
        I/O ports at 6ea0 [size=32]
        Memory at fed1c800 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [80] MSI: Enable+ Count=1/16 Maskable- 64bit-
        Capabilities: [70] Power Management version 3
        Capabilities: [a8] SATA HBA v1.0
        Capabilities: [b0] PCI Advanced Features
        Kernel driver in use: ahci



from dmesg:
[    1.295050] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    1.296037] ata1.00: ATA-8: WDC WD1600BJKT-75F4T0, 11.01A11, max UDMA/133
[    1.296041] ata1.00: 312581808 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[    1.297051] ata1.00: configured for UDMA/133
[    1.297773] scsi 0:0:0:0: Direct-Access     ATA      WDC WD1600BJKT-7 11.0 PQ: 0 ANSI: 5
[    1.298623] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[    1.298811] sd 0:0:0:0: [sda] Write Protect is off
[    1.298816] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.298891] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.329096]  sda: sda1 sda2
[    1.330321] sd 0:0:0:0: [sda] Attached SCSI disk
[    6.652045] ata2: link is slow to respond, please be patient (ready=0)
[   11.344043] ata2: COMRESET failed (errno=-16)
[   11.649049] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   11.650654] ata2.00: ATAPI: MATSHITA DVD+/-RW UJ892, 1.01, max UDMA/100
[   11.653036] ata2.00: configured for UDMA/100
[   11.656392] scsi 1:0:0:0: CD-ROM            MATSHITA DVD+-RW UJ892    1.01 PQ: 0 ANSI: 5
[   11.659202] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[   11.659206] cdrom: Uniform CD-ROM driver Revision: 3.20
[   11.659794] sr 1:0:0:0: Attached scsi CD-ROM sr0
[   11.965047] ata5: SATA link down (SStatus 0 SControl 300)
[   12.270047] ata6: SATA link down (SStatus 0 SControl 300)




[-- Attachment #2: Type: application/pgp-signature, Size: 865 bytes --]

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Tejun Heo]

Hello,

On Mon, Feb 06, 2012 at 11:20:45AM -0800, Brian Norris wrote:
> I see the following options:
> (1) implement a flag that can be passed through ahci_platform; this
> would not be very useful, as we would still have to tweak the driver
> out of tree.

Yeah, please add module param to make this behavior conditional.

> (2) Drop the fix entirely. This is a spec. violation, but we can
> simply try to maintain the fix out-of-tree.

Nothing is perfect and real hardware should come before spec.

Thanks.

-- 
tejun

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Brian Norris]

On Mon, Feb 13, 2012 at 9:44 AM, Tejun Heo <tj@kernel.org> wrote:
> Hello,
>
> On Mon, Feb 06, 2012 at 11:20:45AM -0800, Brian Norris wrote:
>> I see the following options:
>> (1) implement a flag that can be passed through ahci_platform; this
>> would not be very useful, as we would still have to tweak the driver
>> out of tree.
>
> Yeah, please add module param to make this behavior conditional.

Perhaps a module param (for ahci_platform) that sets a flag in
ata_port_info? I'm not sure if/how I'm allowed to introduce new ATA
flags...

>> (2) Drop the fix entirely. This is a spec. violation, but we can
>> simply try to maintain the fix out-of-tree.
>
> Nothing is perfect and real hardware should come before spec.

You have ignored my option (3): to fix the observed problems. I
already tested this last patch against the previous regression
reports, found here:
http://marc.info/?l=linux-ide&m=130529205513940&w=2

However, I had not noticed that the delayed DVD drive recognition was
a separate issue. Since then, I've noticed that I have tested the
exact same AHCI controller as Valdis' issue (a little different than
Norbert's) but the key difference is the MATSHITA DVD drive (both
Norbert and Valdis have MATSHITA). The same controller works with
non-MATSHITA DVD.

I also noticed that Mark Lord commented that he needed the patch in
question. Is this a different controller that needs my same fix?
http://marc.info/?l=linux-ide&m=131967244009803&w=2

So it appears that we are weighing the MATSHITA DVD issues against the
issues seen by me and possibly Mark Lord. If the decision really
stands that finding a unified solution is impossible, then I can just
drop the issue and make conditional behavior.

Brian

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Tejun Heo]

Hello,

On Tue, Feb 14, 2012 at 09:15:32PM -0800, Brian Norris wrote:
> Perhaps a module param (for ahci_platform) that sets a flag in
> ata_port_info? I'm not sure if/how I'm allowed to introduce new ATA
> flags...

I think adding a module param directly to libahci.c should do.  Just
add it after ignore_sss and apply it to all ahci's on the host.

> So it appears that we are weighing the MATSHITA DVD issues against the
> issues seen by me and possibly Mark Lord. If the decision really
> stands that finding a unified solution is impossible, then I can just
> drop the issue and make conditional behavior.

My memory is already fuzzy but strict adherence to the spec didn't
make whole lot of sense to me.  I think I wrote several times on the
issue already.  Plus, we're talking about introducing regressions to
generic x86 setups against few specific platforms.  If somebody can
come up with generic solution, fine, but for now, let's just revert to
the original behavior, please.

Thanks.

-- 
tejun

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Jeff Garzik]

On 02/15/2012 11:57 AM, Tejun Heo wrote:
> Hello,
>
> On Tue, Feb 14, 2012 at 09:15:32PM -0800, Brian Norris wrote:
>> Perhaps a module param (for ahci_platform) that sets a flag in
>> ata_port_info? I'm not sure if/how I'm allowed to introduce new ATA
>> flags...
>
> I think adding a module param directly to libahci.c should do.  Just
> add it after ignore_sss and apply it to all ahci's on the host.

A module parameter is not necessarily the best/only option. 
ahci_platform already has infrastructure set up to deal with 
platform-specific quirks.  An internal flag seems more appropriate to 
enable automatic handling of this on the specific platforms where it 
applies (plus the revert Tejun has already mentioned).

Nothing wrong with debugging the regression further (Brian's option #3), 
but in the meantime we need to be actively using the best known working 
state, which means making the "fix" opt-in rather than unconditional or 
opt-out.

	Jeff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Tejun Heo]

Hey, Jeff.

On Wed, Feb 15, 2012 at 01:29:29PM -0500, Jeff Garzik wrote:
> A module parameter is not necessarily the best/only option.
> ahci_platform already has infrastructure set up to deal with
> platform-specific quirks.  An internal flag seems more appropriate
> to enable automatic handling of this on the specific platforms where
> it applies (plus the revert Tejun has already mentioned).

The problem is that there's no way to identify the controller in
question, so we can't do this automatically, so might just as well do
it in the simplest way for now.  :(

Thanks.

-- 
tejun

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Jeff Garzik]

On 02/15/2012 01:31 PM, Tejun Heo wrote:
> Hey, Jeff.
>
> On Wed, Feb 15, 2012 at 01:29:29PM -0500, Jeff Garzik wrote:
>> A module parameter is not necessarily the best/only option.
>> ahci_platform already has infrastructure set up to deal with
>> platform-specific quirks.  An internal flag seems more appropriate
>> to enable automatic handling of this on the specific platforms where
>> it applies (plus the revert Tejun has already mentioned).
>
> The problem is that there's no way to identify the controller in
> question, so we can't do this automatically, so might just as well do
> it in the simplest way for now.  :(

See ahci_devtype[] and ahci_port_info[] in ahci_platform.c for how to do 
this.  Brian would not have to tweak the driver out of tree as claimed; 
we put all changes in tree, and the platform calls itself 
"spec-strict-ahci" or whatever string you prefer.

	Jeff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Brian Norris]

On Wed, Feb 15, 2012 at 11:18 AM, Jeff Garzik <jeff@garzik.org> wrote:
> On 02/15/2012 01:31 PM, Tejun Heo wrote:
>> The problem is that there's no way to identify the controller in
>> question, so we can't do this automatically, so might just as well do
>> it in the simplest way for now.  :(
>
>
> See ahci_devtype[] and ahci_port_info[] in ahci_platform.c for how to do
> this.  Brian would not have to tweak the driver out of tree as claimed; we
> put all changes in tree, and the platform calls itself "spec-strict-ahci" or
> whatever string you prefer.

OK, so can it seems I would add a flag in include/linux/libata.h that
can be added to a new entry in ahci_port_info[]? It seems a little
awkward to put in "libata.h", plus I'm not sure if all the flags have
direct meaning to ATA or if they can be AHCI-specific.

Brian

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Jeff Garzik]

On 02/15/2012 06:39 PM, Brian Norris wrote:
> On Wed, Feb 15, 2012 at 11:18 AM, Jeff Garzik<jeff@garzik.org>  wrote:
>> On 02/15/2012 01:31 PM, Tejun Heo wrote:
>>> The problem is that there's no way to identify the controller in
>>> question, so we can't do this automatically, so might just as well do
>>> it in the simplest way for now.  :(
>>
>>
>> See ahci_devtype[] and ahci_port_info[] in ahci_platform.c for how to do
>> this.  Brian would not have to tweak the driver out of tree as claimed; we
>> put all changes in tree, and the platform calls itself "spec-strict-ahci" or
>> whatever string you prefer.
>
> OK, so can it seems I would add a flag in include/linux/libata.h that
> can be added to a new entry in ahci_port_info[]? It seems a little
> awkward to put in "libata.h", plus I'm not sure if all the flags have
> direct meaning to ATA or if they can be AHCI-specific.

Nothing needs to go into libata.h.  grep for IMX53_AHCI, and see how 
that differentiates ata_port_info information.  There you may vary 
AHCI-specific flags (defined in ahci.h), port operations, or anything 
else specific to the controller.

Create a flag, add it to ahci.h, guard the spec-strict behavior creating 
problems with said flag, and apply said flag to your controller in 
ahci_platform.

	Jeff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Mark Lord]

On 12-02-15 01:31 PM, Tejun Heo wrote:
> Hey, Jeff.
> 
> On Wed, Feb 15, 2012 at 01:29:29PM -0500, Jeff Garzik wrote:
>> A module parameter is not necessarily the best/only option.
>> ahci_platform already has infrastructure set up to deal with
>> platform-specific quirks.  An internal flag seems more appropriate
>> to enable automatic handling of this on the specific platforms where
>> it applies (plus the revert Tejun has already mentioned).
> 
> The problem is that there's no way to identify the controller in
> question, so we can't do this automatically, so might just as well do
> it in the simplest way for now.  :(

Well, a module parameter is no good,
because that method would affect all attached controllers
rather than just the one(s) with the issue.

Something in sysfs perhaps.

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Jeff Garzik]

On 02/16/2012 09:20 AM, Mark Lord wrote:
> On 12-02-15 01:31 PM, Tejun Heo wrote:
>> Hey, Jeff.
>>
>> On Wed, Feb 15, 2012 at 01:29:29PM -0500, Jeff Garzik wrote:
>>> A module parameter is not necessarily the best/only option.
>>> ahci_platform already has infrastructure set up to deal with
>>> platform-specific quirks.  An internal flag seems more appropriate
>>> to enable automatic handling of this on the specific platforms where
>>> it applies (plus the revert Tejun has already mentioned).
>>
>> The problem is that there's no way to identify the controller in
>> question, so we can't do this automatically, so might just as well do
>> it in the simplest way for now.  :(
>
> Well, a module parameter is no good,
> because that method would affect all attached controllers
> rather than just the one(s) with the issue.
>
> Something in sysfs perhaps.

See the method already described in my previous message.
grep for IMX53_AHCI.

	Jeff

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

On Fr, 03 Feb 2012, Lin Ming wrote:
> Could you attach the full 3.3-rc2 dmesg?

Attached.

> First, you can check if commit 318893e is good or bad.

Will try.

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
Another world, another day, another dawn.
                 --- Douglas Adams, The Hitchhikers Guide to the Galaxy

Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed

[Norbert Preining]

[-- Attachment #1: Type: text/plain, Size: 686 bytes --]

On Fr, 03 Feb 2012, Lin Ming wrote:
> Could you attach the full 3.3-rc2 dmesg?

Attached

> And could you do a bisect?

Will try.

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan                                 TeX Live & Debian Developer
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
He dropped his voice still lower. In the stillness, a fly
would not have dared cleat its throat.
                 --- Douglas Adams, The Hitchhikers Guide to the Galaxy

[-- Attachment #2: dmesg-3.3-rc2 --]
[-- Type: text/plain, Size: 58738 bytes --]

[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.3.0-rc2+ (norbert@mithrandir) (gcc version 4.6.2 (Debian 4.6.2-12) ) #25 SMP PREEMPT Fri Feb 3 12:53:49 JST 2012
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.3.0-rc2+ root=/dev/sda3 ro rootfstype=ext4 "acpi_osi=!Windows 2006" nmi_watchdog=0
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[    0.000000]  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 00000000ba108000 (usable)
[    0.000000]  BIOS-e820: 00000000ba108000 - 00000000ba10b000 (ACPI NVS)
[    0.000000]  BIOS-e820: 00000000ba10b000 - 00000000bba6b000 (usable)
[    0.000000]  BIOS-e820: 00000000bba6b000 - 00000000bbabf000 (reserved)
[    0.000000]  BIOS-e820: 00000000bbabf000 - 00000000bbb73000 (usable)
[    0.000000]  BIOS-e820: 00000000bbb73000 - 00000000bbbbf000 (ACPI NVS)
[    0.000000]  BIOS-e820: 00000000bbbbf000 - 00000000bbbe9000 (usable)
[    0.000000]  BIOS-e820: 00000000bbbe9000 - 00000000bbbff000 (ACPI data)
[    0.000000]  BIOS-e820: 00000000bbbff000 - 00000000bbc00000 (usable)
[    0.000000]  BIOS-e820: 00000000bbc00000 - 00000000c0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed10000 - 00000000fed14000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed18000 - 00000000fed1a000 (reserved)
[    0.000000]  BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
[    0.000000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[    0.000000]  BIOS-e820: 00000000ffe80000 - 0000000100000000 (reserved)
[    0.000000]  BIOS-e820: 0000000100000000 - 0000000140000000 (usable)
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI 2.4 present.
[    0.000000] DMI: Sony Corporation VGN-Z11VN_B/VAIO, BIOS R2168M3 03/23/2009
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] No AGP bridge found
[    0.000000] last_pfn = 0x140000 max_arch_pfn = 0x400000000
[    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-FFFFF uncachable
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 080000000 mask FC0000000 write-back
[    0.000000]   2 base 0BC000000 mask FFC000000 uncachable
[    0.000000]   3 base 0BBC00000 mask FFFC00000 uncachable
[    0.000000]   4 base 100000000 mask FC0000000 write-back
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820 update range: 00000000bbc00000 - 0000000100000000 (usable) ==> (reserved)
[    0.000000] last_pfn = 0xbbc00 max_arch_pfn = 0x400000000
[    0.000000] initial memory mapped : 0 - 20000000
[    0.000000] Base memory trampoline at [ffff88000009a000] 9a000 size 20480
[    0.000000] init_memory_mapping: 0000000000000000-00000000bbc00000
[    0.000000]  0000000000 - 00bbc00000 page 2M
[    0.000000] kernel direct mapping tables up to bbc00000 @ 1fffc000-20000000
[    0.000000] init_memory_mapping: 0000000100000000-0000000140000000
[    0.000000]  0100000000 - 0140000000 page 2M
[    0.000000] kernel direct mapping tables up to 140000000 @ bbbe3000-bbbe9000
[    0.000000] ACPI: RSDP 00000000000fe020 00024 (v02   Sony)
[    0.000000] ACPI: XSDT 00000000bbbfe120 0006C (v01   Sony     VAIO 20090323      01000013)
[    0.000000] ACPI: FACP 00000000bbbfd000 000F4 (v04   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: DSDT 00000000bbbec000 0B012 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: FACS 00000000bbb92000 00040
[    0.000000] ACPI: HPET 00000000bbbfc000 00038 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: APIC 00000000bbbfb000 0006C (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: MCFG 00000000bbbfa000 0003C (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: SLIC 00000000bbbf9000 00176 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: ASF! 00000000bbbf8000 000A5 (v32   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: BOOT 00000000bbbeb000 00028 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: DBGP 00000000bbbea000 00034 (v01   Sony     VAIO 20090323 MSFT 01000013)
[    0.000000] ACPI: SSDT 00000000bbbe9000 00655 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000]  [ffffea0000000000-ffffea00045fffff] PMD -> [ffff88013b600000-ffff88013edfffff] on node 0
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00140000
[    0.000000] Movable zone start PFN for each node
[    0.000000] Early memory PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009f
[    0.000000]     0: 0x00000100 -> 0x000ba108
[    0.000000]     0: 0x000ba10b -> 0x000bba6b
[    0.000000]     0: 0x000bbabf -> 0x000bbb73
[    0.000000]     0: 0x000bbbbf -> 0x000bbbe9
[    0.000000]     0: 0x000bbbff -> 0x000bbc00
[    0.000000]     0: 0x00100000 -> 0x00140000
[    0.000000] On node 0 totalpages: 1030870
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 5 pages reserved
[    0.000000]   DMA zone: 3922 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14280 pages used for memmap
[    0.000000]   DMA32 zone: 750463 pages, LIFO batch:31
[    0.000000]   Normal zone: 3584 pages used for memmap
[    0.000000]   Normal zone: 258560 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x00] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x00] disabled)
[    0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 4, 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 4 CPUs, 2 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 00000000ba108000 - 00000000ba10b000
[    0.000000] PM: Registered nosave memory: 00000000bba6b000 - 00000000bbabf000
[    0.000000] PM: Registered nosave memory: 00000000bbb73000 - 00000000bbbbf000
[    0.000000] PM: Registered nosave memory: 00000000bbbe9000 - 00000000bbbff000
[    0.000000] PM: Registered nosave memory: 00000000bbc00000 - 00000000c0000000
[    0.000000] PM: Registered nosave memory: 00000000c0000000 - 00000000f8000000
[    0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000
[    0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000
[    0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[    0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed10000
[    0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed14000
[    0.000000] PM: Registered nosave memory: 00000000fed14000 - 00000000fed18000
[    0.000000] PM: Registered nosave memory: 00000000fed18000 - 00000000fed1a000
[    0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000
[    0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
[    0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
[    0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[    0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffe80000
[    0.000000] PM: Registered nosave memory: 00000000ffe80000 - 0000000100000000
[    0.000000] Allocating PCI resources starting at c0000000 (gap: c0000000:38000000)
[    0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 26 pages/cpu @ffff88013fc00000 s76288 r8192 d22016 u524288
[    0.000000] pcpu-alloc: s76288 r8192 d22016 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1012945
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.3.0-rc2+ root=/dev/sda3 ro rootfstype=ext4 "acpi_osi=!Windows 2006" nmi_watchdog=0
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 3983528k/5242880k available (4467k kernel code, 1119400k absent, 139952k reserved, 4157k data, 492k init)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:4352 nr_irqs:712 16
[    0.000000] Extended CMOS year: 2000
[    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 2526.965 MHz processor.
[    0.004004] Calibrating delay loop (skipped), value calculated using timer frequency.. 5053.93 BogoMIPS (lpj=10107860)
[    0.004109] pid_max: default: 32768 minimum: 301
[    0.004210] Mount-cache hash table entries: 256
[    0.004383] Initializing cgroup subsys debug
[    0.004460] CPU: Physical Processor ID: 0
[    0.004511] CPU: Processor Core ID: 0
[    0.004562] mce: CPU supports 6 MCE banks
[    0.004617] CPU0: Thermal monitoring handled by SMI
[    0.004621] using mwait in idle threads.
[    0.004704] ACPI: Core revision 20120111
[    0.016444] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.057915] CPU0: Intel(R) Core(TM)2 Duo CPU     P9500  @ 2.53GHz stepping 06
[    0.060003] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
[    0.060003] ... version:                2
[    0.060003] ... bit width:              40
[    0.060003] ... generic registers:      2
[    0.060003] ... value mask:             000000ffffffffff
[    0.060003] ... max period:             000000007fffffff
[    0.060003] ... fixed-purpose events:   3
[    0.060003] ... event mask:             0000000700000003
[    0.084020] Booting Node   0, Processors  #1
[    0.084097] smpboot cpu 1: start_ip = 9a000
[    0.008000] CPU1: Thermal monitoring handled by SMI
[    0.096024] Brought up 2 CPUs
[    0.096076] Total of 2 processors activated (10107.86 BogoMIPS).
[    0.100195] PM: Registering ACPI NVS region at ba108000 (12288 bytes)
[    0.100254] PM: Registering ACPI NVS region at bbb73000 (311296 bytes)
[    0.100433] NET: Registered protocol family 16
[    0.100505] ACPI: bus type pci registered
[    0.100505] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.100505] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.112011] PCI: Using configuration type 1 for base access
[    0.116047] bio: create slab <bio-0> at 0
[    0.116119] ACPI: Added _OSI(Module Device)
[    0.116119] ACPI: Added _OSI(Processor Device)
[    0.116123] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.116123] ACPI: Added _OSI(Processor Aggregator Device)
[    0.116123] ACPI: Deleted _OSI(Windows 2006)
[    0.117931] ACPI: EC: Look up EC in DSDT
[    0.119753] ACPI: Executed 1 blocks of module-level executable AML code
[    0.121404] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.138361] ACPI: SSDT 00000000bba6ec18 00265 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.138931] ACPI: Dynamic OEM Table Load:
[    0.139052] ACPI: SSDT           (null) 00265 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.139350] ACPI: SSDT 00000000bba6c618 005B8 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.139902] ACPI: Dynamic OEM Table Load:
[    0.140032] ACPI: SSDT           (null) 005B8 (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.168307] ACPI: SSDT 00000000bba6de18 001CF (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.168895] ACPI: Dynamic OEM Table Load:
[    0.169016] ACPI: SSDT           (null) 001CF (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.176142] ACPI: SSDT 00000000bba6ef18 0008D (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.180285] ACPI: Dynamic OEM Table Load:
[    0.180406] ACPI: SSDT           (null) 0008D (v01   Sony     VAIO 20090323 INTL 20051117)
[    0.396062] ACPI: Interpreter enabled
[    0.396116] ACPI: (supports S0 S3 S4 S5)
[    0.396334] ACPI: Using IOAPIC for interrupt routing
[    0.400513] ACPI: Power Resource [MGPR] (on)
[    0.400513] ACPI: Power Resource [DGPR] (on)
[    0.408324] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[    0.408798] ACPI: ACPI Dock Station Driver: 1 docks/bays found
[    0.408854] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.412462] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.413112] pci_root PNP0A08:00: host bridge window [io  0x0000-0x0cf7]
[    0.413167] pci_root PNP0A08:00: host bridge window [io  0x0d00-0xffff]
[    0.413222] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[    0.413289] pci_root PNP0A08:00: host bridge window [mem 0xc0000000-0xfebfffff]
[    0.413354] pci_root PNP0A08:00: host bridge window [mem 0xfed40000-0xfed44fff]
[    0.413458] PCI host bridge to bus 0000:00
[    0.413458] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.413458] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.413458] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.413458] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff]
[    0.413458] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff]
[    0.413458] pci 0000:00:00.0: [8086:2a40] type 0 class 0x000600
[    0.413458] DMAR: Forcing write-buffer flush capability
[    0.413458] DMAR: Disabling IOMMU for graphics on this chipset
[    0.413458] pci 0000:00:02.0: [8086:2a42] type 0 class 0x000300
[    0.413458] pci 0000:00:02.0: reg 10: [mem 0xd4400000-0xd47fffff 64bit]
[    0.413458] pci 0000:00:02.0: reg 18: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.413458] pci 0000:00:02.0: reg 20: [io  0x7130-0x7137]
[    0.413458] pci 0000:00:02.1: [8086:2a43] type 0 class 0x000380
[    0.413458] pci 0000:00:02.1: reg 10: [mem 0xd7800000-0xd78fffff 64bit]
[    0.413458] pci 0000:00:19.0: [8086:10f5] type 0 class 0x000200
[    0.413458] pci 0000:00:19.0: reg 10: [mem 0xdaa00000-0xdaa1ffff]
[    0.413458] pci 0000:00:19.0: reg 14: [mem 0xdaa24000-0xdaa24fff]
[    0.413458] pci 0000:00:19.0: reg 18: [io  0x7100-0x711f]
[    0.413458] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    0.413458] pci 0000:00:1a.0: [8086:2937] type 0 class 0x000c03
[    0.413458] pci 0000:00:1a.0: reg 20: [io  0x70e0-0x70ff]
[    0.413458] pci 0000:00:1a.1: [8086:2938] type 0 class 0x000c03
[    0.413458] pci 0000:00:1a.1: reg 20: [io  0x70c0-0x70df]
[    0.413458] pci 0000:00:1a.2: [8086:2939] type 0 class 0x000c03
[    0.413458] pci 0000:00:1a.2: reg 20: [io  0x70a0-0x70bf]
[    0.413458] pci 0000:00:1a.7: [8086:293c] type 0 class 0x000c03
[    0.417919] pci 0000:00:1a.7: reg 10: [mem 0xdaa25c00-0xdaa25fff]
[    0.440079] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    0.440108] pci 0000:00:1b.0: [8086:293e] type 0 class 0x000403
[    0.440124] pci 0000:00:1b.0: reg 10: [mem 0xdaa20000-0xdaa23fff 64bit]
[    0.440198] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.440220] pci 0000:00:1c.0: [8086:2940] type 1 class 0x000604
[    0.440296] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.440320] pci 0000:00:1c.1: [8086:2942] type 1 class 0x000604
[    0.440396] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.440421] pci 0000:00:1c.3: [8086:2946] type 1 class 0x000604
[    0.440497] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[    0.440526] pci 0000:00:1d.0: [8086:2934] type 0 class 0x000c03
[    0.440589] pci 0000:00:1d.0: reg 20: [io  0x7080-0x709f]
[    0.440657] pci 0000:00:1d.1: [8086:2935] type 0 class 0x000c03
[    0.440712] pci 0000:00:1d.1: reg 20: [io  0x7060-0x707f]
[    0.440786] pci 0000:00:1d.2: [8086:2936] type 0 class 0x000c03
[    0.440848] pci 0000:00:1d.2: reg 20: [io  0x7040-0x705f]
[    0.440928] pci 0000:00:1d.7: [8086:293a] type 0 class 0x000c03
[    0.445921] pci 0000:00:1d.7: reg 10: [mem 0xdaa25800-0xdaa25bff]
[    0.468076] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.468100] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
[    0.468168] pci 0000:00:1f.0: [8086:2917] type 0 class 0x000601
[    0.468296] pci 0000:00:1f.2: [8086:2929] type 0 class 0x000106
[    0.468316] pci 0000:00:1f.2: reg 10: [io  0x7128-0x712f]
[    0.468325] pci 0000:00:1f.2: reg 14: [io  0x713c-0x713f]
[    0.468334] pci 0000:00:1f.2: reg 18: [io  0x7120-0x7127]
[    0.468342] pci 0000:00:1f.2: reg 1c: [io  0x7138-0x713b]
[    0.468351] pci 0000:00:1f.2: reg 20: [io  0x7020-0x703f]
[    0.468360] pci 0000:00:1f.2: reg 24: [mem 0xdaa25000-0xdaa257ff]
[    0.468409] pci 0000:00:1f.2: PME# supported from D3hot
[    0.468428] pci 0000:00:1f.3: [8086:2930] type 0 class 0x000c05
[    0.468445] pci 0000:00:1f.3: reg 10: [mem 0xdaa26000-0xdaa260ff 64bit]
[    0.468468] pci 0000:00:1f.3: reg 20: [io  0x7000-0x701f]
[    0.468538] pci 0000:00:1c.0: PCI bridge to [bus 02-05]
[    0.468593] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
[    0.468598] pci 0000:00:1c.0:   bridge window [mem 0xd9a00000-0xda9fffff]
[    0.468604] pci 0000:00:1c.0:   bridge window [mem 0xd4800000-0xd57fffff 64bit pref]
[    0.468707] pci 0000:06:00.0: [8086:4232] type 0 class 0x000280
[    0.468745] pci 0000:06:00.0: reg 10: [mem 0xd8900000-0xd8901fff 64bit]
[    0.468919] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold
[    0.476069] pci 0000:00:1c.1: PCI bridge to [bus 06-06]
[    0.476124] pci 0000:00:1c.1:   bridge window [io  0x5000-0x5fff]
[    0.476128] pci 0000:00:1c.1:   bridge window [mem 0xd8900000-0xd99fffff]
[    0.476134] pci 0000:00:1c.1:   bridge window [mem 0xd5800000-0xd67fffff 64bit pref]
[    0.476177] pci 0000:00:1c.3: PCI bridge to [bus 08-08]
[    0.476232] pci 0000:00:1c.3:   bridge window [io  0x4000-0x4fff]
[    0.476236] pci 0000:00:1c.3:   bridge window [mem 0xd7900000-0xd88fffff]
[    0.476242] pci 0000:00:1c.3:   bridge window [mem 0xd6800000-0xd77fffff 64bit pref]
[    0.476283] pci 0000:0b:04.0: [1180:0476] type 2 class 0x000607
[    0.476303] pci 0000:0b:04.0: reg 10: [mem 0xd4000000-0xd4000fff]
[    0.476334] pci 0000:0b:04.0: supports D1 D2
[    0.476336] pci 0000:0b:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.476358] pci 0000:0b:04.1: [1180:0832] type 0 class 0x000c00
[    0.476377] pci 0000:0b:04.1: reg 10: [mem 0xd4001000-0xd40017ff]
[    0.476462] pci 0000:0b:04.1: PME# supported from D0 D3hot D3cold
[    0.476484] pci 0000:0b:04.2: [1180:0822] type 0 class 0x000805
[    0.476504] pci 0000:0b:04.2: reg 10: [mem 0xd4001900-0xd40019ff]
[    0.476592] pci 0000:0b:04.2: supports D1 D2
[    0.476594] pci 0000:0b:04.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.476618] pci 0000:0b:04.4: [1180:0592] type 0 class 0x000880
[    0.476638] pci 0000:0b:04.4: reg 10: [mem 0xd4001800-0xd40018ff]
[    0.476726] pci 0000:0b:04.4: supports D1 D2
[    0.476728] pci 0000:0b:04.4: PME# supported from D0 D1 D2 D3hot D3cold
[    0.476782] pci 0000:00:1e.0: PCI bridge to [bus 0b-0c] (subtractive decode)
[    0.476839] pci 0000:00:1e.0:   bridge window [io  0x3000-0x3fff]
[    0.476843] pci 0000:00:1e.0:   bridge window [mem 0xd2000000-0xd40fffff]
[    0.476849] pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.476852] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7] (subtractive decode)
[    0.476855] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.476857] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.476860] pci 0000:00:1e.0:   bridge window [mem 0xc0000000-0xfebfffff] (subtractive decode)
[    0.476862] pci 0000:00:1e.0:   bridge window [mem 0xfed40000-0xfed44fff] (subtractive decode)
[    0.476900] pci_bus 0000:0c: [bus 0c-0f] partially hidden behind transparent bridge 0000:0b [bus 0b-0c]
[    0.476987] pci_bus 0000:00: on NUMA node 0
[    0.476990] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.477168] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT]
[    0.477252] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT]
[    0.477317] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT]
[    0.477356] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP4._PRT]
[    0.477458]  pci0000:00: Requesting ACPI _OSC control (0x1d)
[    0.477565]  pci0000:00: ACPI _OSC request failed (AE_SUPPORT), returned control mask: 0x00
[    0.477633] ACPI _OSC control for PCIe not granted, disabling ASPM
[    0.488391] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 *10 11 12)
[    0.488548] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 *10 11 12)
[    0.489004] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 *10 11 12)
[    0.489458] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 *10 11 12)
[    0.489912] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 *10 11 12)
[    0.490365] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 *10 11 12)
[    0.490819] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 *10 11 12)
[    0.492443] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 *10 11 12)
[    0.492877] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.492877] vgaarb: loaded
[    0.492877] vgaarb: bridge control possible 0000:00:02.0
[    0.492877] SCSI subsystem initialized
[    0.492877] libata version 3.00 loaded.
[    0.492877] usbcore: registered new interface driver usbfs
[    0.492877] usbcore: registered new interface driver hub
[    0.492877] usbcore: registered new device driver usb
[    0.492877] wmi: Mapper loaded
[    0.492877] PCI: Using ACPI for IRQ routing
[    0.496603] PCI: pci_cache_line_size set to 64 bytes
[    0.496744] reserve RAM buffer: 000000000009fc00 - 000000000009ffff 
[    0.496747] reserve RAM buffer: 00000000ba108000 - 00000000bbffffff 
[    0.496751] reserve RAM buffer: 00000000bba6b000 - 00000000bbffffff 
[    0.496754] reserve RAM buffer: 00000000bbb73000 - 00000000bbffffff 
[    0.496757] reserve RAM buffer: 00000000bbbe9000 - 00000000bbffffff 
[    0.496760] reserve RAM buffer: 00000000bbc00000 - 00000000bbffffff 
[    0.496775] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[    0.496775] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[    0.496775] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[    0.504048] Switching to clocksource hpet
[    0.506971] pnp: PnP ACPI init
[    0.507033] ACPI: bus type pnp registered
[    0.507834] pnp 00:00: [bus 00-ff]
[    0.507837] pnp 00:00: [io  0x0000-0x0cf7 window]
[    0.507839] pnp 00:00: [io  0x0cf8-0x0cff]
[    0.507841] pnp 00:00: [io  0x0d00-0xffff window]
[    0.507844] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[    0.507846] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
[    0.507848] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
[    0.507851] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
[    0.507853] pnp 00:00: [mem 0x000cc000-0x000cffff window]
[    0.507855] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
[    0.507857] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
[    0.507859] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
[    0.507861] pnp 00:00: [mem 0x000dc000-0x000dffff window]
[    0.507863] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
[    0.507865] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
[    0.507868] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
[    0.507870] pnp 00:00: [mem 0x000ec000-0x000effff window]
[    0.507872] pnp 00:00: [mem 0x000f0000-0x000fffff window]
[    0.507874] pnp 00:00: [mem 0xc0000000-0xfebfffff window]
[    0.507876] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
[    0.507961] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[    0.508519] pnp 00:01: [io  0x002e-0x002f]
[    0.508521] pnp 00:01: [io  0x004e-0x004f]
[    0.508525] pnp 00:01: [io  0x164e-0x164f]
[    0.508526] pnp 00:01: [io  0x0061]
[    0.508528] pnp 00:01: [io  0x0070]
[    0.508530] pnp 00:01: [io  0x0080]
[    0.508531] pnp 00:01: [io  0x0092]
[    0.508533] pnp 00:01: [io  0x00b2-0x00b3]
[    0.508535] pnp 00:01: [io  0x0063]
[    0.508537] pnp 00:01: [io  0x0065]
[    0.508538] pnp 00:01: [io  0x0067]
[    0.508540] pnp 00:01: [io  0x0600-0x060f]
[    0.508542] pnp 00:01: [io  0x0610]
[    0.508544] pnp 00:01: [io  0x0800-0x080f]
[    0.508546] pnp 00:01: [io  0x0810-0x0817]
[    0.508547] pnp 00:01: [io  0x0820-0x0823]
[    0.508549] pnp 00:01: [io  0x0400-0x047f]
[    0.508551] pnp 00:01: [io  0x0500-0x053f]
[    0.508553] pnp 00:01: [io  0x2000]
[    0.508555] pnp 00:01: [io  0x2004]
[    0.508557] pnp 00:01: [mem 0xf8000000-0xfbffffff]
[    0.508559] pnp 00:01: [mem 0xfed1c000-0xfed1ffff]
[    0.508561] pnp 00:01: [mem 0xfed10000-0xfed13fff]
[    0.508563] pnp 00:01: [mem 0xfed18000-0xfed18fff]
[    0.508565] pnp 00:01: [mem 0xfed19000-0xfed19fff]
[    0.508567] pnp 00:01: [mem 0xfec00000-0xfec00fff]
[    0.508569] pnp 00:01: [mem 0xfed20000-0xfed3ffff]
[    0.508571] pnp 00:01: [mem 0xfed45000-0xfed8ffff]
[    0.508572] pnp 00:01: [mem 0xfee00000-0xfee00fff]
[    0.508685] system 00:01: [io  0x164e-0x164f] has been reserved
[    0.508740] system 00:01: [io  0x0600-0x060f] has been reserved
[    0.508794] system 00:01: [io  0x0610] has been reserved
[    0.508847] system 00:01: [io  0x0800-0x080f] has been reserved
[    0.508901] system 00:01: [io  0x0810-0x0817] has been reserved
[    0.508955] system 00:01: [io  0x0820-0x0823] has been reserved
[    0.509009] system 00:01: [io  0x0400-0x047f] has been reserved
[    0.509063] system 00:01: [io  0x0500-0x053f] has been reserved
[    0.509117] system 00:01: [io  0x2000] has been reserved
[    0.509171] system 00:01: [io  0x2004] has been reserved
[    0.509225] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.509280] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.509335] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
[    0.509390] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.509446] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.509502] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.509557] system 00:01: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.509613] system 00:01: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.509668] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.509724] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.509736] pnp 00:02: [io  0x0000-0x001f]
[    0.509738] pnp 00:02: [io  0x0081-0x0091]
[    0.509741] pnp 00:02: [io  0x0093-0x009f]
[    0.509743] pnp 00:02: [io  0x00c0-0x00df]
[    0.509745] pnp 00:02: [dma 4]
[    0.509803] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.509822] pnp 00:03: [io  0x0070-0x0077]
[    0.509831] pnp 00:03: [irq 8]
[    0.509890] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.509956] pnp 00:04: [mem 0xfed00000-0xfed003ff]
[    0.510014] pnp 00:04: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.510027] pnp 00:05: [io  0x00f0]
[    0.510032] pnp 00:05: [irq 13]
[    0.510093] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.510105] pnp 00:06: [mem 0xff800000-0xffffffff]
[    0.510164] pnp 00:06: Plug and Play ACPI device, IDs INT0800 (active)
[    0.510182] pnp 00:07: [io  0x0060]
[    0.510184] pnp 00:07: [io  0x0064]
[    0.510189] pnp 00:07: [irq 1]
[    0.510248] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.510270] pnp 00:08: [irq 12]
[    0.510331] pnp 00:08: Plug and Play ACPI device, IDs SNY9001 PNP0f13 (active)
[    0.510436] pnp 00:09: Plug and Play ACPI device, IDs SNY6001 (disabled)
[    0.510463] pnp 00:0a: [mem 0xfed40000-0xfed44fff]
[    0.510524] pnp 00:0a: Plug and Play ACPI device, IDs IFX0102 PNP0c31 (active)
[    0.510615] pnp: PnP ACPI: found 11 devices
[    0.510666] ACPI: ACPI bus type pnp unregistered
[    0.518603] PCI: max bus depth: 2 pci_try_num: 3
[    0.518639] pci 0000:00:1c.0: PCI bridge to [bus 02-05]
[    0.518694] pci 0000:00:1c.0:   bridge window [io  0x6000-0x6fff]
[    0.518751] pci 0000:00:1c.0:   bridge window [mem 0xd9a00000-0xda9fffff]
[    0.518807] pci 0000:00:1c.0:   bridge window [mem 0xd4800000-0xd57fffff 64bit pref]
[    0.518877] pci 0000:00:1c.1: PCI bridge to [bus 06-06]
[    0.518931] pci 0000:00:1c.1:   bridge window [io  0x5000-0x5fff]
[    0.518988] pci 0000:00:1c.1:   bridge window [mem 0xd8900000-0xd99fffff]
[    0.519045] pci 0000:00:1c.1:   bridge window [mem 0xd5800000-0xd67fffff 64bit pref]
[    0.519115] pci 0000:00:1c.3: PCI bridge to [bus 08-08]
[    0.519168] pci 0000:00:1c.3:   bridge window [io  0x4000-0x4fff]
[    0.519225] pci 0000:00:1c.3:   bridge window [mem 0xd7900000-0xd88fffff]
[    0.519282] pci 0000:00:1c.3:   bridge window [mem 0xd6800000-0xd77fffff 64bit pref]
[    0.519355] pci 0000:0b:04.0: BAR 10: assigned [mem 0xdc000000-0xdfffffff]
[    0.519413] pci 0000:0b:04.0: BAR 9: assigned [mem 0xe0000000-0xe3ffffff pref]
[    0.519479] pci 0000:0b:04.0: BAR 8: assigned [io  0x3000-0x30ff]
[    0.519533] pci 0000:0b:04.0: BAR 7: assigned [io  0x3400-0x34ff]
[    0.519587] pci 0000:0b:04.0: CardBus bridge to [bus 0c-0f]
[    0.519640] pci 0000:0b:04.0:   bridge window [io  0x3400-0x34ff]
[    0.519696] pci 0000:0b:04.0:   bridge window [io  0x3000-0x30ff]
[    0.519753] pci 0000:0b:04.0:   bridge window [mem 0xe0000000-0xe3ffffff pref]
[    0.519820] pci 0000:0b:04.0:   bridge window [mem 0xdc000000-0xdfffffff]
[    0.519878] pci 0000:00:1e.0: PCI bridge to [bus 0b-0c]
[    0.519932] pci 0000:00:1e.0:   bridge window [io  0x3000-0x3fff]
[    0.519989] pci 0000:00:1e.0:   bridge window [mem 0xd2000000-0xd40fffff]
[    0.520058] pci 0000:00:1e.0:   bridge window [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.520132] pci 0000:00:1c.0: enabling device (0000 -> 0003)
[    0.520205] pci 0000:00:1c.3: enabling device (0000 -> 0003)
[    0.520267] pci 0000:00:1e.0: setting latency timer to 64
[    0.520282] pci 0000:0b:04.0: setting latency timer to 64
[    0.520286] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    0.520288] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    0.520290] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    0.520292] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff]
[    0.520295] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff]
[    0.520297] pci_bus 0000:02: resource 0 [io  0x6000-0x6fff]
[    0.520299] pci_bus 0000:02: resource 1 [mem 0xd9a00000-0xda9fffff]
[    0.520302] pci_bus 0000:02: resource 2 [mem 0xd4800000-0xd57fffff 64bit pref]
[    0.520304] pci_bus 0000:06: resource 0 [io  0x5000-0x5fff]
[    0.520306] pci_bus 0000:06: resource 1 [mem 0xd8900000-0xd99fffff]
[    0.520308] pci_bus 0000:06: resource 2 [mem 0xd5800000-0xd67fffff 64bit pref]
[    0.520311] pci_bus 0000:08: resource 0 [io  0x4000-0x4fff]
[    0.520313] pci_bus 0000:08: resource 1 [mem 0xd7900000-0xd88fffff]
[    0.520315] pci_bus 0000:08: resource 2 [mem 0xd6800000-0xd77fffff 64bit pref]
[    0.520318] pci_bus 0000:0b: resource 0 [io  0x3000-0x3fff]
[    0.520320] pci_bus 0000:0b: resource 1 [mem 0xd2000000-0xd40fffff]
[    0.520322] pci_bus 0000:0b: resource 2 [mem 0xd0000000-0xd1ffffff 64bit pref]
[    0.520324] pci_bus 0000:0b: resource 4 [io  0x0000-0x0cf7]
[    0.520327] pci_bus 0000:0b: resource 5 [io  0x0d00-0xffff]
[    0.520329] pci_bus 0000:0b: resource 6 [mem 0x000a0000-0x000bffff]
[    0.520331] pci_bus 0000:0b: resource 7 [mem 0xc0000000-0xfebfffff]
[    0.520333] pci_bus 0000:0b: resource 8 [mem 0xfed40000-0xfed44fff]
[    0.520335] pci_bus 0000:0c: resource 0 [io  0x3400-0x34ff]
[    0.520338] pci_bus 0000:0c: resource 1 [io  0x3000-0x30ff]
[    0.520340] pci_bus 0000:0c: resource 2 [mem 0xe0000000-0xe3ffffff pref]
[    0.520342] pci_bus 0000:0c: resource 3 [mem 0xdc000000-0xdfffffff]
[    0.520392] NET: Registered protocol family 2
[    0.520507] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.521024] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[    0.522646] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.523131] TCP: Hash tables configured (established 262144 bind 65536)
[    0.523186] TCP reno registered
[    0.523238] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.523320] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.523483] NET: Registered protocol family 1
[    0.523552] pci 0000:00:02.0: Boot video device
[    0.556066] PCI: CLS 64 bytes, default 64
[    0.556118] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.556175] Placing 64MB software IO TLB between ffff8800b6108000 - ffff8800ba108000
[    0.556243] software IO TLB at phys 0xb6108000 - 0xba108000
[    0.556304] Simple Boot Flag value 0x5 read from CMOS RAM was invalid
[    0.556360] Simple Boot Flag at 0x44 set to 0x1
[    0.557062] microcode: CPU0 sig=0x10676, pf=0x80, revision=0x60c
[    0.557123] microcode: CPU1 sig=0x10676, pf=0x80, revision=0x60c
[    0.557222] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.557552] audit: initializing netlink socket (disabled)
[    0.557616] type=2000 audit(1328275443.552:1): initialized
[    0.558607] NTFS driver 2.1.30 [Flags: R/O].
[    0.558694] msgmni has been set to 7780
[    0.558933] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    0.559001] io scheduler noop registered
[    0.559053] io scheduler deadline registered
[    0.559119] io scheduler cfq registered (default)
[    0.559323] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[    0.559468] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[    0.559608] pcieport 0000:00:1c.3: irq 42 for MSI/MSI-X
[    0.560096] intel_idle: MWAIT substates: 0x3122220
[    0.560099] intel_idle: does not run on family 6 model 23
[    0.560532] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    0.560880] ACPI: AC Adapter [AC] (on-line)
[    0.561608] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0
[    0.561680] ACPI: Power Button [PWRB]
[    0.561805] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
[    0.562106] ACPI: Lid Switch [LID0]
[    0.562407] Monitor-Mwait will be used to enter C-1 state
[    0.562431] Monitor-Mwait will be used to enter C-2 state
[    0.562437] Marking TSC unstable due to TSC halts in idle
[    0.562498] ACPI: acpi_idle registered with cpuidle
[    0.566109] thermal LNXTHERM:00: registered as thermal_zone0
[    0.566165] ACPI: Thermal Zone [ATF0] (61 C)
[    0.568626] Non-volatile memory driver v1.3
[    0.568793] Linux agpgart interface v0.103
[    0.570205] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[    0.570281] ACPI: Battery Slot [BAT0] (battery present)
[    0.570289] agpgart-intel 0000:00:00.0: Intel GM45 Chipset
[    0.570409] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[    0.572500] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
[    0.572704] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000
[    0.572936] tpm_tis 00:0a: 1.2 TPM (device-id 0xB, rev-id 16)
[    1.244070] tpm_tis 00:0a: Adjusting TPM timeout parameters.
[    2.024038] tpm_tis 00:0a: A TPM error (7) occurred attempting to read a pcr value
[    2.024152] tpm_tis 00:0a: TPM is disabled/deactivated (0x7)
[    2.024299] [drm] Initialized drm 1.1.0 20060810
[    2.024372] i915 0000:00:02.0: power state changed by ACPI to D0
[    2.024429] i915 0000:00:02.0: power state changed by ACPI to D0
[    2.024490] i915 0000:00:02.0: setting latency timer to 64
[    2.076412] i915 0000:00:02.0: irq 43 for MSI/MSI-X
[    2.076423] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    2.076481] [drm] Driver supports precise vblank timestamp query.
[    2.076601] [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions
[    2.076688] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    2.697829] fbcon: inteldrmfb (fb0) is primary device
[    2.699378] [drm] Changing LVDS panel from (+hsync, +vsync) to (-hsync, -vsync)
[    3.329575] Console: switching to colour frame buffer device 200x56
[    3.334056] fb0: inteldrmfb frame buffer device
[    3.334058] drm: registered panic notifier
[    3.353541] acpi device:01: registered as cooling_device2
[    3.353711] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    3.353767] ACPI: Video Device [OVGA] (multi-head: yes  rom: no  post: no)
[    3.353884] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    3.356017] brd: module loaded
[    3.356233] ahci 0000:00:1f.2: version 3.0
[    3.356287] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X
[    3.356326] ahci: SSS flag set, parallel bus scan disabled
[    3.356391] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x33 impl SATA mode
[    3.356439] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ccc ems 
[    3.356490] ahci 0000:00:1f.2: setting latency timer to 64
[    3.381077] scsi0 : ahci
[    3.381243] scsi1 : ahci
[    3.381389] scsi2 : ahci
[    3.381529] scsi3 : ahci
[    3.381668] scsi4 : ahci
[    3.381806] scsi5 : ahci
[    3.382271] ata1: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25100 irq 44
[    3.382317] ata2: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25180 irq 44
[    3.382360] ata3: DUMMY
[    3.382376] ata4: DUMMY
[    3.382394] ata5: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25300 irq 44
[    3.382437] ata6: SATA max UDMA/133 abar m2048@0xdaa25000 port 0xdaa25380 irq 44
[    3.382613] e1000e: Intel(R) PRO/1000 Network Driver - 1.5.1-k
[    3.382649] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[    3.382705] e1000e 0000:00:19.0: setting latency timer to 64
[    3.382809] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
[    3.572127] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1a:80:d7:59:37
[    3.573426] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[    3.574712] e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 8, PBA No: FFFFFF-0FF
[    3.576033] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.0.1-k
[    3.577318] igbvf: Copyright (c) 2009 - 2011 Intel Corporation.
[    3.578676] yenta_cardbus 0000:0b:04.0: CardBus bridge found [104d:9025]
[    3.700024] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    3.702223] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    3.703665] ata1.00: ATA-8: WDC WD10JPVT-00A1YT0, 01.01A01, max UDMA/133
[    3.704963] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[    3.707189] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[    3.708652] ata1.00: configured for UDMA/133
[    3.710077] scsi 0:0:0:0: Direct-Access     ATA      WDC WD10JPVT-00A 01.0 PQ: 0 ANSI: 5
[    3.711647] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[    3.713074] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    3.714514] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    3.715976] sd 0:0:0:0: [sda] Write Protect is off
[    3.717367] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.717390] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.761434]  sda: sda1 sda2 sda3 sda4
[    3.763223] sd 0:0:0:0: [sda] Attached SCSI disk
[    9.072013] ata2: link is slow to respond, please be patient (ready=0)
[   13.720011] ata2: COMRESET failed (errno=-16)
[   14.040021] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   14.044657] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[   14.046116] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33
[   14.050188] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[   14.051640] ata2.00: configured for UDMA/33
[   14.056946] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ862AS  1.21 PQ: 0 ANSI: 5
[   14.060397] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[   14.061889] cdrom: Uniform CD-ROM driver Revision: 3.20
[   14.063499] sr 1:0:0:0: Attached scsi CD-ROM sr0
[   14.063595] sr 1:0:0:0: Attached scsi generic sg1 type 5
[   14.384021] ata5: SATA link down (SStatus 0 SControl 300)
[   14.704020] ata6: SATA link down (SStatus 0 SControl 300)
[   14.832807] yenta_cardbus 0000:0b:04.0: ISA IRQ mask 0x00b8, PCI irq 20
[   14.834236] yenta_cardbus 0000:0b:04.0: Socket status: 30000006
[   14.835655] pci_bus 0000:0b: Raising subordinate bus# of parent bus (#0b) from #0c to #0f
[   14.837456] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   14.838913] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[   14.838917] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[   14.840438] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[   14.841941] ehci_hcd 0000:00:1a.7: debug port 1
[   14.847305] ehci_hcd 0000:00:1a.7: cache line size of 64 is not supported
[   14.847319] ehci_hcd 0000:00:1a.7: irq 23, io mem 0xdaa25c00
[   14.860013] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[   14.861532] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   14.863050] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.864595] usb usb1: Product: EHCI Host Controller
[   14.866111] usb usb1: Manufacturer: Linux 3.3.0-rc2+ ehci_hcd
[   14.867643] usb usb1: SerialNumber: 0000:00:1a.7
[   14.869320] hub 1-0:1.0: USB hub found
[   14.870844] hub 1-0:1.0: 6 ports detected
[   14.872441] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[   14.872445] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[   14.874025] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[   14.875549] ehci_hcd 0000:00:1d.7: debug port 1
[   14.880937] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[   14.880942] ehci_hcd 0000:00:1d.7: irq 20, io mem 0xdaa25800
[   14.892013] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[   14.893499] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[   14.894994] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.896475] usb usb2: Product: EHCI Host Controller
[   14.897941] usb usb2: Manufacturer: Linux 3.3.0-rc2+ ehci_hcd
[   14.899387] usb usb2: SerialNumber: 0000:00:1d.7
[   14.900953] hub 2-0:1.0: USB hub found
[   14.902371] hub 2-0:1.0: 6 ports detected
[   14.903876] uhci_hcd: USB Universal Host Controller Interface driver
[   14.905318] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[   14.905321] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[   14.906779] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[   14.908199] uhci_hcd 0000:00:1a.0: irq 23, io base 0x000070e0
[   14.909607] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[   14.911004] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.912437] usb usb3: Product: UHCI Host Controller
[   14.913830] usb usb3: Manufacturer: Linux 3.3.0-rc2+ uhci_hcd
[   14.915214] usb usb3: SerialNumber: 0000:00:1a.0
[   14.916712] hub 3-0:1.0: USB hub found
[   14.918063] hub 3-0:1.0: 2 ports detected
[   14.919481] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[   14.919485] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[   14.920898] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[   14.922244] uhci_hcd 0000:00:1a.1: irq 23, io base 0x000070c0
[   14.923588] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[   14.924917] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.926209] usb usb4: Product: UHCI Host Controller
[   14.927480] usb usb4: Manufacturer: Linux 3.3.0-rc2+ uhci_hcd
[   14.928755] usb usb4: SerialNumber: 0000:00:1a.1
[   14.930132] hub 4-0:1.0: USB hub found
[   14.931376] hub 4-0:1.0: 2 ports detected
[   14.932691] uhci_hcd 0000:00:1a.2: setting latency timer to 64
[   14.932695] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[   14.934005] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
[   14.935275] uhci_hcd 0000:00:1a.2: irq 23, io base 0x000070a0
[   14.936562] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[   14.937806] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.939053] usb usb5: Product: UHCI Host Controller
[   14.940281] usb usb5: Manufacturer: Linux 3.3.0-rc2+ uhci_hcd
[   14.941499] usb usb5: SerialNumber: 0000:00:1a.2
[   14.942852] hub 5-0:1.0: USB hub found
[   14.944098] hub 5-0:1.0: 2 ports detected
[   14.945379] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[   14.945382] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[   14.946661] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
[   14.947901] uhci_hcd 0000:00:1d.0: irq 20, io base 0x00007080
[   14.949154] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[   14.950372] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.951597] usb usb6: Product: UHCI Host Controller
[   14.952824] usb usb6: Manufacturer: Linux 3.3.0-rc2+ uhci_hcd
[   14.954065] usb usb6: SerialNumber: 0000:00:1d.0
[   14.955415] hub 6-0:1.0: USB hub found
[   14.956650] hub 6-0:1.0: 2 ports detected
[   14.957938] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[   14.957942] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[   14.959228] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
[   14.960508] uhci_hcd 0000:00:1d.1: irq 20, io base 0x00007060
[   14.961768] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[   14.963006] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.964246] usb usb7: Product: UHCI Host Controller
[   14.965478] usb usb7: Manufacturer: Linux 3.3.0-rc2+ uhci_hcd
[   14.966703] usb usb7: SerialNumber: 0000:00:1d.1
[   14.968069] hub 7-0:1.0: USB hub found
[   14.969303] hub 7-0:1.0: 2 ports detected
[   14.970606] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[   14.970609] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[   14.971890] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
[   14.973177] uhci_hcd 0000:00:1d.2: irq 20, io base 0x00007040
[   14.974435] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[   14.975659] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   14.976897] usb usb8: Product: UHCI Host Controller
[   14.978114] usb usb8: Manufacturer: Linux 3.3.0-rc2+ uhci_hcd
[   14.979344] usb usb8: SerialNumber: 0000:00:1d.2
[   14.980688] hub 8-0:1.0: USB hub found
[   14.981899] hub 8-0:1.0: 2 ports detected
[   14.983281] usbcore: registered new interface driver wusb-cbaf
[   14.984618] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:MOUE] at 0x60,0x64 irq 1,12
[   14.988498] serio: i8042 KBD port at 0x60,0x64 irq 1
[   14.989771] serio: i8042 AUX port at 0x60,0x64 irq 12
[   14.991166] mousedev: PS/2 mouse device common for all mice
[   14.992732] input: PC Speaker as /devices/platform/pcspkr/input/input3
[   14.994069] rtc_cmos 00:03: RTC can wake from S4
[   14.995433] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[   14.996727] rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[   14.998050] ACPI Warning: 0x0000000000007000-0x000000000000701f SystemIO conflicts with Region \_SB_.PCI0.SBUS.SMBI 1 (20120111/utaddress-251)
[   14.999406] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   15.000895] lirc_dev: IR Remote Control driver registered, major 251 
[   15.002256] IR RC5 (streamzap) protocol handler initialized
[   15.003625] Linux video capture interface: v2.00
[   15.005076] usbcore: registered new interface driver uvcvideo
[   15.006443] USB Video Class driver (1.1.1)
[   15.008039] cpuidle: using governor ladder
[   15.009424] cpuidle: using governor menu
[   15.009821] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[   15.012179] sdhci: Secure Digital Host Controller Interface driver
[   15.013575] sdhci: Copyright(c) Pierre Ossman
[   15.014965] sdhci-pci 0000:0b:04.2: SDHCI controller found [1180:0822] (rev 21)
[   15.016417] sdhci-pci 0000:0b:04.2: Will use DMA mode even though HW doesn't fully claim to support it.
[   15.017819] sdhci-pci 0000:0b:04.2: setting latency timer to 64
[   15.017923] Registered led device: mmc0::
[   15.019005] mmc0: SDHCI controller on PCI [0000:0b:04.2] using DMA
[   15.020926] r592 0000:0b:04.4: setting latency timer to 64
[   15.021033] r592: driver successfully loaded
[   15.023154] ip_tables: (C) 2000-2006 Netfilter Core Team
[   15.024574] TCP cubic registered
[   15.025956] NET: Registered protocol family 17
[   15.027335] Registering the dns_resolver key type
[   15.029032] PM: Checking hibernation image partition /dev/sda4
[   15.029041] PM: Hibernation image partition 8:4 present
[   15.029043] PM: Looking for hibernation image.
[   15.296088] usb 1-2: new high-speed USB device number 3 using ehci_hcd
[   15.343803] PM: Image not found (code -22)
[   15.343805] PM: Hibernation image not present or could not be loaded.
[   15.343813] registered taskstats version 1
[   15.345780] rtc_cmos 00:03: setting system clock to 2012-02-03 13:24:18 UTC (1328275458)
[   15.347543] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[   15.349000] EDD information not available.
[   15.431135] usb 1-2: New USB device found, idVendor=05ca, idProduct=18b0
[   15.432615] usb 1-2: New USB device strings: Mfr=1, Product=0, SerialNumber=0
[   15.434079] usb 1-2: Manufacturer: Ricoh co. Ltd.
[   15.436367] uvcvideo: Found UVC 1.00 device <unnamed> (05ca:18b0)
[   15.439252] input: UVC Camera (05ca:18b0) as /devices/pci0000:00/0000:00:1a.7/usb1/1-2/1-2:1.0/input/input5
[   15.680051] usb 3-1: new full-speed USB device number 2 using uhci_hcd
[   15.684992] input: PS/2 Mouse as /devices/platform/i8042/serio1/input/input6
[   15.702661] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input7
[   15.795871] EXT4-fs (sda3): mounted filesystem with writeback data mode. Opts: (null)
[   15.797447] VFS: Mounted root (ext4 filesystem) readonly on device 8:3.
[   15.800308] Freeing unused kernel memory: 492k freed
[   15.801985] Write protecting the kernel read-only data: 8192k
[   15.810320] Freeing unused kernel memory: 1656k freed
[   15.813706] Freeing unused kernel memory: 324k freed
[   15.856611] usb 3-1: New USB device found, idVendor=147e, idProduct=1000
[   15.858204] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   15.859797] usb 3-1: Product: Fingerprint Sensor   
[   15.861377] usb 3-1: Manufacturer: TouchStrip        
[   33.456242] cfg80211: Calling CRDA to update world regulatory domain
[   33.680163] firewire_ohci 0000:0b:04.1: setting latency timer to 64
[   33.744051] firewire_ohci: Added fw-ohci device 0000:0b:04.1, OHCI v1.0, 4 IR + 4 IT contexts, quirks 0x11
[   33.823969] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d
[   33.825583] Copyright(c) 2003-2011 Intel Corporation
[   33.827290] iwlwifi 0000:06:00.0: pci_resource_len = 0x00002000
[   33.828853] iwlwifi 0000:06:00.0: pci_resource_base = ffffc90000064000
[   33.830346] iwlwifi 0000:06:00.0: HW Revision ID = 0x0
[   33.831948] iwlwifi 0000:06:00.0: irq 46 for MSI/MSI-X
[   33.832030] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEBUG enabled
[   33.833529] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[   33.835012] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[   33.836521] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[   33.837961] iwlwifi 0000:06:00.0: CONFIG_IWLWIFI_P2P disabled
[   33.839480] iwlwifi 0000:06:00.0: Detected Intel(R) WiFi Link 5100 AGN, REV=0x54
[   33.841046] iwlwifi 0000:06:00.0: L1 Enabled; Disabling L0S
[   33.860993] iwlwifi 0000:06:00.0: device EEPROM VER=0x11e, CALIB=0x4
[   33.862879] sony_laptop: Sony Programmable IO Control Driver v0.9np8
[   33.864357] sony_laptop: detected Type3 model
[   33.865831] input: Sony Vaio Keys as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:0d/SNY6001:00/input/input8
[   33.865883] iwlwifi 0000:06:00.0: Device SKU: 0xF0
[   33.865892] iwlwifi 0000:06:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[   33.870328] iwlwifi 0000:06:00.0: RF_KILL bit toggled to disable radio.
[   33.871862] input: Sony Vaio Jogdial as /devices/virtual/input/input9
[   33.874708] sony_laptop: device allocated minor is 58
[   33.878223] sony_laptop: acpi_callreadfunc failed
[   33.879708] sony_laptop: Determined GFX switch ACPI path as \_SB.PCI0.OVGA._DSM.
[   33.882935] sony_laptop: Speed/stamina switch: stamina.
[   33.888707] sony_laptop: Sony Notebook Control Driver v0.9np8
[   33.890605] sony_laptop: found Vaio model ID: 19763
[   33.925947] sony_laptop: brightness ignored, must be controlled by ACPI video driver
[   34.110766] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[   34.244109] firewire_core: created device fw0: GUID 0800460302b0163b, S400
[   34.372821] iwlwifi 0000:06:00.0: loaded firmware version 8.83.5.1 build 33692 (EXP)
[   34.374415] Registered led device: phy0-led
[   34.406635] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[   34.418407] hda_codec: ALC262: SKU not ready 0x411111f0
[   34.421780] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input10
[   34.425591] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[   34.427190] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[   34.796098] cfg80211: World regulatory domain updated:
[   34.797495] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   34.798897] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   34.800335] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   34.801756] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   34.803177] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   34.804613] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   35.539350] dd: sending ioctl 80306d02 to a partition!
[   35.540803] dd: sending ioctl 80306d02 to a partition!
[   36.249435] Adding 4618964k swap on /dev/sda4.  Priority:-1 extents:1 across:4618964k 
[   36.263510] EXT4-fs (sda3): re-mounted. Opts: (null)
[   36.460096] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro,user_xattr
[   36.629088] loop: module loaded
[   36.647055] firewire_sbp2: Unknown parameter `serialize_io'
[   38.694692] fuse init (API version 7.18)
[   39.133652] Btrfs loaded
[   39.205178] ISO 9660 Extensions: Microsoft Joliet Level 3
[   39.231963] ISO 9660 Extensions: RRIP_1991A
[   39.301950] ISO 9660 Extensions: Microsoft Joliet Level 3
[   39.324624] ISO 9660 Extensions: RRIP_1991A
[   40.932188] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[   41.104004] microcode: CPU0 updated to revision 0x60f, date = 2010-09-29
[   41.111568] microcode: CPU1 updated to revision 0x60f, date = 2010-09-29
[   43.532364] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
[   43.592104] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
[   43.652310] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input13
[   45.384907] Bluetooth: Core ver 2.16
[   45.384928] NET: Registered protocol family 31
[   45.384931] Bluetooth: HCI device and connection manager initialized
[   45.384933] Bluetooth: HCI socket layer initialized
[   45.384935] Bluetooth: L2CAP socket layer initialized
[   45.384940] Bluetooth: SCO socket layer initialized
[   45.486169] Bluetooth: RFCOMM TTY layer initialized
[   45.486174] Bluetooth: RFCOMM socket layer initialized
[   45.486176] Bluetooth: RFCOMM ver 1.11
[   45.794172] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   45.794176] Bluetooth: BNEP filters: protocol multicast
[   46.740946] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
[   95.790471] vboxdrv: Found 2 processor cores.
[   95.790653] VBoxDrv: dbg - g_abExecMemory=ffffffffa0303d20
[   95.790673] vboxdrv: fAsync=0 offMin=0x260 offMax=0x135f
[   95.790725] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   95.790727] vboxdrv: Successfully loaded version 4.1.8_Debian (interface 0x00190000).
[   95.846008] vboxpci: pci-stub module not available, cannot detach PCI devices
[   95.846012] vboxpci: IOMMU not found (not registered)
[  107.134513] type=1305 audit(1328243150.766:64546): auid=4294967295 ses=4294967295 op="remove rule" key=(null) list=4 res=1
[  107.134519] type=1305 audit(1328243150.766:64547): audit_enabled=0 old=1 auid=4294967295 ses=4294967295 res=1