3.9 breaks EFI boot on E350

All of lore.kernel.org
 help / color / mirror / Atom feed

* 3.9 breaks EFI boot on E350
@ 2013-05-15  9:46 Christian König
  2013-05-15 14:46 ` Yinghai Lu
  0 siblings, 1 reply; 14+ messages in thread
From: Christian König @ 2013-05-15  9:46 UTC (permalink / raw)
  To: hpa, yinghai, LKML

Hi guys,

the following commit breaks booting my E350 based test system in EFI mode:

> commit 8d57470d8f859635deffe3919d7d4867b488b85a
> Author: Yinghai Lu <yinghai@kernel.org>
> Date:   Fri Nov 16 19:38:58 2012 -0800
>
>     x86, mm: setup page table in top-down

This commit was supposed to fix it but obviously there still seem to be 
some bugs left in 3.9

> commit 98e7a989979b185f49e86ddaed2ad6890299d9f0
> Author: Yinghai Lu <yinghai@kernel.org>
> Date:   Wed Mar 6 20:18:21 2013 -0800
>
>     x86, mm: Make sure to find a 2M free block for the first mapped area
>
>     Henrik reported that his MacAir 3.1 would not boot with
>
>     | commit 8d57470d8f859635deffe3919d7d4867b488b85a
>     | Date:   Fri Nov 16 19:38:58 2012 -0800
>     |
>     |    x86, mm: setup page table in top-down
>

What do you guys need to debug it?

Cheers,
Christian.


^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-15  9:46 3.9 breaks EFI boot on E350 Christian König
@ 2013-05-15 14:46 ` Yinghai Lu
  2013-05-15 15:20   ` Christian König
  0 siblings, 1 reply; 14+ messages in thread
From: Yinghai Lu @ 2013-05-15 14:46 UTC (permalink / raw)
  To: Christian König; +Cc: H. Peter Anvin, LKML

On Wed, May 15, 2013 at 2:46 AM, Christian König
<christian.koenig@amd.com> wrote:
> Hi guys,
>
> the following commit breaks booting my E350 based test system in EFI mode:
>
>> commit 8d57470d8f859635deffe3919d7d4867b488b85a
>> Author: Yinghai Lu <yinghai@kernel.org>
>> Date:   Fri Nov 16 19:38:58 2012 -0800
>>
>>     x86, mm: setup page table in top-down
>
>
> This commit was supposed to fix it but obviously there still seem to be some
> bugs left in 3.9
>
>> commit 98e7a989979b185f49e86ddaed2ad6890299d9f0
>> Author: Yinghai Lu <yinghai@kernel.org>
>> Date:   Wed Mar 6 20:18:21 2013 -0800
>>
>>     x86, mm: Make sure to find a 2M free block for the first mapped area
>>
>>     Henrik reported that his MacAir 3.1 would not boot with
>>
>>     | commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>     | Date:   Fri Nov 16 19:38:58 2012 -0800
>>     |
>>     |    x86, mm: setup page table in top-down
>>
>

can you send out working boot log with memory map?

you need to boot system with "debug ignore_loglevel"

Thanks

Yinghai

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-15 14:46 ` Yinghai Lu
@ 2013-05-15 15:20   ` Christian König
  2013-05-15 20:57     ` Yinghai Lu
  0 siblings, 1 reply; 14+ messages in thread
From: Christian König @ 2013-05-15 15:20 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: H. Peter Anvin, LKML

[-- Attachment #1: Type: text/plain, Size: 1250 bytes --]

Am 15.05.2013 16:46, schrieb Yinghai Lu:
> On Wed, May 15, 2013 at 2:46 AM, Christian König
> <christian.koenig@amd.com> wrote:
>> Hi guys,
>>
>> the following commit breaks booting my E350 based test system in EFI mode:
>>
>>> commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>> Author: Yinghai Lu <yinghai@kernel.org>
>>> Date:   Fri Nov 16 19:38:58 2012 -0800
>>>
>>>      x86, mm: setup page table in top-down
>>
>> This commit was supposed to fix it but obviously there still seem to be some
>> bugs left in 3.9
>>
>>> commit 98e7a989979b185f49e86ddaed2ad6890299d9f0
>>> Author: Yinghai Lu <yinghai@kernel.org>
>>> Date:   Wed Mar 6 20:18:21 2013 -0800
>>>
>>>      x86, mm: Make sure to find a 2M free block for the first mapped area
>>>
>>>      Henrik reported that his MacAir 3.1 would not boot with
>>>
>>>      | commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>      | Date:   Fri Nov 16 19:38:58 2012 -0800
>>>      |
>>>      |    x86, mm: setup page table in top-down
>>>
> can you send out working boot log with memory map?
>
> you need to boot system with "debug ignore_loglevel"

Sure, dmesg output it attached. Let me know if you need anything else.

Christian.

> Thanks
>
> Yinghai
>


[-- Attachment #2: dmesg.log --]
[-- Type: text/x-log, Size: 55588 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.8.0-19-generic (buildd@allspice) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 (Ubuntu 3.8.0-19.30-generic 3.8.8)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=f7d7dd2b-3dec-4d67-ae48-6c6c8d8ae7ff ro debug ignore_loglevel
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ea07fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006ea08000-0x000000006ea55fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006ea56000-0x000000006f47efff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f47f000-0x000000006f87bfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006f87c000-0x000000006f87cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000006f87d000-0x000000006f883fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f884000-0x000000006fc97fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006fc98000-0x000000006fef2fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006fef3000-0x000000006fefffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] reserved
[    0.000000] debug: ignoring loglevel setting.
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.31 by American Megatrends
[    0.000000] efi:  ACPI=0x6f470000  ACPI 2.0=0x6f470000  SMBIOS=0xf04c0  MPS=0xfd480 
[    0.000000] efi: mem00: type=3, attr=0xf, range=[0x0000000000000000-0x0000000000008000) (0MB)
[    0.000000] efi: mem01: type=7, attr=0xf, range=[0x0000000000008000-0x0000000000077000) (0MB)
[    0.000000] efi: mem02: type=4, attr=0xf, range=[0x0000000000077000-0x0000000000078000) (0MB)
[    0.000000] efi: mem03: type=3, attr=0xf, range=[0x0000000000078000-0x00000000000a0000) (0MB)
[    0.000000] efi: mem04: type=7, attr=0xf, range=[0x0000000000100000-0x0000000001000000) (15MB)
[    0.000000] efi: mem05: type=2, attr=0xf, range=[0x0000000001000000-0x0000000002445000) (20MB)
[    0.000000] efi: mem06: type=7, attr=0xf, range=[0x0000000002445000-0x000000003611e000) (828MB)
[    0.000000] efi: mem07: type=2, attr=0xf, range=[0x000000003611e000-0x0000000037087000) (15MB)
[    0.000000] efi: mem08: type=7, attr=0xf, range=[0x0000000037087000-0x0000000047eac000) (270MB)
[    0.000000] efi: mem09: type=2, attr=0xf, range=[0x0000000047eac000-0x0000000060e2a000) (399MB)
[    0.000000] efi: mem10: type=7, attr=0xf, range=[0x0000000060e2a000-0x0000000060e30000) (0MB)
[    0.000000] efi: mem11: type=1, attr=0xf, range=[0x0000000060e30000-0x0000000060e4e000) (0MB)
[    0.000000] efi: mem12: type=7, attr=0xf, range=[0x0000000060e4e000-0x0000000063690000) (40MB)
[    0.000000] efi: mem13: type=4, attr=0xf, range=[0x0000000063690000-0x00000000638d1000) (2MB)
[    0.000000] efi: mem14: type=7, attr=0xf, range=[0x00000000638d1000-0x0000000063d07000) (4MB)
[    0.000000] efi: mem15: type=4, attr=0xf, range=[0x0000000063d07000-0x0000000063eea000) (1MB)
[    0.000000] efi: mem16: type=7, attr=0xf, range=[0x0000000063eea000-0x0000000063eef000) (0MB)
[    0.000000] efi: mem17: type=4, attr=0xf, range=[0x0000000063eef000-0x0000000063ef0000) (0MB)
[    0.000000] efi: mem18: type=7, attr=0xf, range=[0x0000000063ef0000-0x0000000064027000) (1MB)
[    0.000000] efi: mem19: type=4, attr=0xf, range=[0x0000000064027000-0x0000000064055000) (0MB)
[    0.000000] efi: mem20: type=7, attr=0xf, range=[0x0000000064055000-0x000000006405b000) (0MB)
[    0.000000] efi: mem21: type=4, attr=0xf, range=[0x000000006405b000-0x00000000640bf000) (0MB)
[    0.000000] efi: mem22: type=7, attr=0xf, range=[0x00000000640bf000-0x00000000640c0000) (0MB)
[    0.000000] efi: mem23: type=4, attr=0xf, range=[0x00000000640c0000-0x00000000640c4000) (0MB)
[    0.000000] efi: mem24: type=7, attr=0xf, range=[0x00000000640c4000-0x00000000640c5000) (0MB)
[    0.000000] efi: mem25: type=4, attr=0xf, range=[0x00000000640c5000-0x000000006e3fd000) (163MB)
[    0.000000] efi: mem26: type=7, attr=0xf, range=[0x000000006e3fd000-0x000000006e808000) (4MB)
[    0.000000] efi: mem27: type=2, attr=0xf, range=[0x000000006e808000-0x000000006e812000) (0MB)
[    0.000000] efi: mem28: type=3, attr=0xf, range=[0x000000006e812000-0x000000006ea08000) (1MB)
[    0.000000] efi: mem29: type=0, attr=0xf, range=[0x000000006ea08000-0x000000006ea17000) (0MB)
[    0.000000] efi: mem30: type=0, attr=0xf, range=[0x000000006ea17000-0x000000006ea56000) (0MB)
[    0.000000] efi: mem31: type=10, attr=0xf, range=[0x000000006ea56000-0x000000006ec65000) (2MB)
[    0.000000] efi: mem32: type=10, attr=0xf, range=[0x000000006ec65000-0x000000006f47f000) (8MB)
[    0.000000] efi: mem33: type=6, attr=0x800000000000000f, range=[0x000000006f47f000-0x000000006f799000) (3MB)
[    0.000000] efi: mem34: type=6, attr=0x800000000000000f, range=[0x000000006f799000-0x000000006f7aa000) (0MB)
[    0.000000] efi: mem35: type=6, attr=0x800000000000000f, range=[0x000000006f7aa000-0x000000006f7ac000) (0MB)
[    0.000000] efi: mem36: type=6, attr=0x800000000000000f, range=[0x000000006f7ac000-0x000000006f845000) (0MB)
[    0.000000] efi: mem37: type=5, attr=0x800000000000000f, range=[0x000000006f845000-0x000000006f850000) (0MB)
[    0.000000] efi: mem38: type=5, attr=0x800000000000000f, range=[0x000000006f850000-0x000000006f87c000) (0MB)
[    0.000000] efi: mem39: type=4, attr=0xf, range=[0x000000006f87c000-0x000000006f87d000) (0MB)
[    0.000000] efi: mem40: type=10, attr=0xf, range=[0x000000006f87d000-0x000000006f884000) (0MB)
[    0.000000] efi: mem41: type=4, attr=0xf, range=[0x000000006f884000-0x000000006f9d3000) (1MB)
[    0.000000] efi: mem42: type=3, attr=0xf, range=[0x000000006f9d3000-0x000000006fc71000) (2MB)
[    0.000000] efi: mem43: type=4, attr=0xf, range=[0x000000006fc71000-0x000000006fc86000) (0MB)
[    0.000000] efi: mem44: type=3, attr=0xf, range=[0x000000006fc86000-0x000000006fc98000) (0MB)
[    0.000000] efi: mem45: type=6, attr=0x800000000000000f, range=[0x000000006fc98000-0x000000006fef3000) (2MB)
[    0.000000] efi: mem46: type=4, attr=0xf, range=[0x000000006fef3000-0x000000006ff00000) (0MB)
[    0.000000] efi: mem47: type=11, attr=0x8000000000000001, range=[0x00000000fec00000-0x00000000fec01000) (0MB)
[    0.000000] efi: mem48: type=11, attr=0x8000000000000001, range=[0x00000000fec10000-0x00000000fec11000) (0MB)
[    0.000000] efi: mem49: type=11, attr=0x8000000000000001, range=[0x00000000fed00000-0x00000000fed01000) (0MB)
[    0.000000] efi: mem50: type=11, attr=0x8000000000000001, range=[0x00000000fed61000-0x00000000fed71000) (0MB)
[    0.000000] efi: mem51: type=11, attr=0x8000000000000001, range=[0x00000000fed80000-0x00000000fed90000) (0MB)
[    0.000000] efi: mem52: type=11, attr=0x8000000000000001, range=[0x00000000fef00000-0x0000000100000000) (17MB)
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: To Be Filled By O.E.M. To Be Filled By O.E.M./E350M1, BIOS P1.80 12/21/2012
[    0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x6ff00 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 write-through
[    0.000000]   C0000-CEFFF write-protect
[    0.000000]   CF000-DFFFF uncachable
[    0.000000]   E0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 06FF00000 mask FFFF00000 uncachable
[    0.000000]   2 base 070000000 mask FF0000000 uncachable
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] original variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 2GB, type WB
[    0.000000] reg 1, base: 1791MB, range: 1MB, type UC
[    0.000000] reg 2, base: 1792MB, range: 256MB, type UC
[    0.000000] total RAM covered: 1791M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K 	chunk_size: 512M 	num_reg: 3  	lose cover RAM: 0G
[    0.000000] New variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 2GB, type WB
[    0.000000] reg 1, base: 1791MB, range: 1MB, type UC
[    0.000000] reg 2, base: 1792MB, range: 256MB, type UC
[    0.000000] found SMP MP-table at [mem 0x000fd6e0-0x000fd6ef] mapped at [ffff8800000fd6e0]
[    0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
[    0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] init_memory_mapping: [mem 0x00000000-0x6fefffff]
[    0.000000]  [mem 0x00000000-0x3fffffff] page 1G
[    0.000000]  [mem 0x40000000-0x6fdfffff] page 2M
[    0.000000]  [mem 0x6fe00000-0x6fefffff] page 4k
[    0.000000] kernel direct mapping tables up to 0x6fefffff @ [mem 0x1fffd000-0x1fffffff]
[    0.000000] RAMDISK: [mem 0x3611e000-0x37086fff]
[    0.000000] ACPI: RSDP 000000006f470000 00024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 000000006f470078 0006C (v01 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: FACP 000000006f4759b8 000F4 (v04 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI BIOS Bug: Warning: Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20121018/tbfadt-598)
[    0.000000] ACPI: DSDT 000000006f470178 0583F (v02 ALASKA    A M I 00000000 INTL 20051117)
[    0.000000] ACPI: FACS 000000006f47df80 00040
[    0.000000] ACPI: APIC 000000006f475ab0 00062 (v03 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 000000006f475b18 00044 (v01 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 000000006f475b60 0003C (v01 ALASKA    A M I 01072009 MSFT 00010013)
[    0.000000] ACPI: AAFT 000000006f475ba0 00042 (v01 ALASKA OEMAAFT  01072009 MSFT 00000097)
[    0.000000] ACPI: HPET 000000006f475be8 00038 (v01 ALASKA    A M I 01072009 AMI  00000005)
[    0.000000] ACPI: BGRT 000000006f475c20 00038 (v00 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 000000006f475c58 003DE (v01 AMD    POWERNOW 00000001 AMD  00000001)
[    0.000000] ACPI: SSDT 000000006f476038 0168E (v02    AMD     ALIB 00000001 MSFT 04000000)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000006fefffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x6fefffff]
[    0.000000]   NODE_DATA [mem 0x6e80d000-0x6e811fff]
[    0.000000]  [ffffea0000000000-ffffea0001bfffff] PMD -> [ffff880061a00000-ffff8800635fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00010000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00010000-0x0009ffff]
[    0.000000]   node   0: [mem 0x00100000-0x6ea07fff]
[    0.000000]   node   0: [mem 0x6f87c000-0x6f87cfff]
[    0.000000]   node   0: [mem 0x6f884000-0x6fc97fff]
[    0.000000]   node   0: [mem 0x6fef3000-0x6fefffff]
[    0.000000] On node 0 totalpages: 454074
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 9 pages reserved
[    0.000000]   DMA zone: 3911 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 7100 pages used for memmap
[    0.000000]   DMA32 zone: 442990 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    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_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 33, 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 low 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: 0x43538210 base: 0xfed00000
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 000000006ea08000 - 000000006ea56000
[    0.000000] PM: Registered nosave memory: 000000006ea56000 - 000000006f47f000
[    0.000000] PM: Registered nosave memory: 000000006f47f000 - 000000006f87c000
[    0.000000] PM: Registered nosave memory: 000000006f87d000 - 000000006f884000
[    0.000000] PM: Registered nosave memory: 000000006fc98000 - 000000006fef3000
[    0.000000] e820: [mem 0x6ff00000-0xfebfffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff880063a00000 s85056 r8192 d21440 u1048576
[    0.000000] pcpu-alloc: s85056 r8192 d21440 u1048576 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 446901
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=f7d7dd2b-3dec-4d67-ae48-6c6c8d8ae7ff ro debug ignore_loglevel
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] __ex_table already sorted, skipping sort
[    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: 1577556k/1833984k available (7006k kernel code, 17688k absent, 238740k reserved, 6238k data, 992k init)
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000] NR_IRQS:16640 nr_irqs:512 16
[    0.000000] Extended CMOS year: 2000
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] allocated 7340032 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.004000] tsc: Detected 1600.049 MHz processor
[    0.000006] Calibrating delay loop (skipped), value calculated using timer frequency.. 3200.09 BogoMIPS (lpj=6400196)
[    0.000021] pid_max: default: 32768 minimum: 301
[    0.002035] Security Framework initialized
[    0.002058] AppArmor: AppArmor initialized
[    0.002064] Yama: becoming mindful.
[    0.002438] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.003878] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.004558] Mount-cache hash table entries: 256
[    0.004935] Initializing cgroup subsys cpuacct
[    0.004951] Initializing cgroup subsys memory
[    0.004972] Initializing cgroup subsys devices
[    0.004979] Initializing cgroup subsys freezer
[    0.004987] Initializing cgroup subsys blkio
[    0.004994] Initializing cgroup subsys perf_event
[    0.005003] Initializing cgroup subsys hugetlb
[    0.005056] tseg: 006ff00000
[    0.005064] CPU: Physical Processor ID: 0
[    0.005069] CPU: Processor Core ID: 0
[    0.005076] mce: CPU supports 6 MCE banks
[    0.005097] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
[    0.005097] Last level dTLB entries: 4KB 512, 2MB 8, 4MB 4
[    0.005097] tlb_flushall_shift: 5
[    0.005345] Freeing SMP alternatives: 24k freed
[    0.010065] ACPI: Core revision 20121018
[    0.031149] ftrace: allocating 26690 entries in 105 pages
[    0.056391] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.096037] smpboot: CPU0: AMD E-350D APU with Radeon(tm) HD Graphics (fam: 14, model: 02, stepping: 00)
[    0.201164] Performance Events: AMD PMU driver.
[    0.201176] ... version:                0
[    0.201181] ... bit width:              48
[    0.201186] ... generic registers:      4
[    0.201192] ... value mask:             0000ffffffffffff
[    0.201197] ... max period:             00007fffffffffff
[    0.201202] ... fixed-purpose events:   0
[    0.201207] ... event mask:             000000000000000f
[    0.203543] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.203766] smpboot: Booting Node   0, Processors  #1 OK
[    0.216814] Brought up 2 CPUs
[    0.216822] smpboot: Total of 2 processors activated (6400.19 BogoMIPS)
[    0.217769] devtmpfs: initialized
[    0.219958] EVM: security.selinux
[    0.219965] EVM: security.SMACK64
[    0.219970] EVM: security.capability
[    0.220094] PM: Registering ACPI NVS region [mem 0x6ea56000-0x6f47efff] (10653696 bytes)
[    0.220498] PM: Registering ACPI NVS region [mem 0x6f87d000-0x6f883fff] (28672 bytes)
[    0.222464] regulator-dummy: no parameters
[    0.222589] NET: Registered protocol family 16
[    0.223035] ACPI: bus type pci registered
[    0.223147] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.223160] PCI: not using MMCONFIG
[    0.223166] PCI: Using configuration type 1 for base access
[    0.223171] PCI: Using configuration type 1 for extended access
[    0.225090] bio: create slab <bio-0> at 0
[    0.225317] ACPI: Added _OSI(Module Device)
[    0.225328] ACPI: Added _OSI(Processor Device)
[    0.225334] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.225341] ACPI: Added _OSI(Processor Aggregator Device)
[    0.226974] ACPI: EC: Look up EC in DSDT
[    0.228841] ACPI: Executed 2 blocks of module-level executable AML code
[    0.232943] ACPI: Interpreter enabled
[    0.232960] ACPI: (supports S0 S3 S4 S5)
[    0.233002] ACPI: Using IOAPIC for interrupt routing
[    0.233056] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.233153] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.259276] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.261175] ACPI: No dock devices found.
[    0.261193] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.261552] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.261562] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.262223] PCI host bridge to bus 0000:00
[    0.262235] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.262244] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
[    0.262252] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
[    0.262261] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
[    0.262268] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.262277] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.262286] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[    0.262294] pci_bus 0000:00: root bus resource [mem 0x80000000-0xffffffff]
[    0.262315] pci 0000:00:00.0: [1022:1510] type 00 class 0x060000
[    0.262384] pci 0000:00:01.0: [1002:9802] type 00 class 0x030000
[    0.262404] pci 0000:00:01.0: reg 10: [mem 0xc0000000-0xcfffffff pref]
[    0.262419] pci 0000:00:01.0: reg 14: [io  0xf000-0xf0ff]
[    0.262434] pci 0000:00:01.0: reg 18: [mem 0xfeb00000-0xfeb3ffff]
[    0.262503] pci 0000:00:01.0: supports D1 D2
[    0.262534] pci 0000:00:01.1: [1002:1314] type 00 class 0x040300
[    0.262552] pci 0000:00:01.1: reg 10: [mem 0xfeb44000-0xfeb47fff]
[    0.262633] pci 0000:00:01.1: supports D1 D2
[    0.262671] pci 0000:00:04.0: [1022:1512] type 01 class 0x060400
[    0.262756] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold
[    0.262813] pci 0000:00:11.0: [1002:4390] type 00 class 0x01018f
[    0.262843] pci 0000:00:11.0: reg 10: [io  0xf190-0xf197]
[    0.262860] pci 0000:00:11.0: reg 14: [io  0xf180-0xf183]
[    0.262877] pci 0000:00:11.0: reg 18: [io  0xf170-0xf177]
[    0.262895] pci 0000:00:11.0: reg 1c: [io  0xf160-0xf163]
[    0.262912] pci 0000:00:11.0: reg 20: [io  0xf150-0xf15f]
[    0.262929] pci 0000:00:11.0: reg 24: [mem 0xfeb4f000-0xfeb4f3ff]
[    0.262961] pci 0000:00:11.0: set SATA to AHCI mode
[    0.263034] pci 0000:00:12.0: [1002:4397] type 00 class 0x0c0310
[    0.263057] pci 0000:00:12.0: reg 10: [mem 0xfeb4e000-0xfeb4efff]
[    0.263156] pci 0000:00:12.2: [1002:4396] type 00 class 0x0c0320
[    0.263185] pci 0000:00:12.2: reg 10: [mem 0xfeb4d000-0xfeb4d0ff]
[    0.263292] pci 0000:00:12.2: supports D1 D2
[    0.263299] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
[    0.263337] pci 0000:00:13.0: [1002:4397] type 00 class 0x0c0310
[    0.263359] pci 0000:00:13.0: reg 10: [mem 0xfeb4c000-0xfeb4cfff]
[    0.263455] pci 0000:00:13.2: [1002:4396] type 00 class 0x0c0320
[    0.263485] pci 0000:00:13.2: reg 10: [mem 0xfeb4b000-0xfeb4b0ff]
[    0.263591] pci 0000:00:13.2: supports D1 D2
[    0.263598] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
[    0.263635] pci 0000:00:14.0: [1002:4385] type 00 class 0x0c0500
[    0.263735] pci 0000:00:14.1: [1002:439c] type 00 class 0x01018a
[    0.263758] pci 0000:00:14.1: reg 10: [io  0xf140-0xf147]
[    0.263776] pci 0000:00:14.1: reg 14: [io  0xf130-0xf133]
[    0.263793] pci 0000:00:14.1: reg 18: [io  0xf120-0xf127]
[    0.263811] pci 0000:00:14.1: reg 1c: [io  0xf110-0xf113]
[    0.263828] pci 0000:00:14.1: reg 20: [io  0xf100-0xf10f]
[    0.263885] pci 0000:00:14.2: [1002:4383] type 00 class 0x040300
[    0.263917] pci 0000:00:14.2: reg 10: [mem 0xfeb40000-0xfeb43fff 64bit]
[    0.264005] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold
[    0.264032] pci 0000:00:14.3: [1002:439d] type 00 class 0x060100
[    0.264139] pci 0000:00:14.4: [1002:4384] type 01 class 0x060401
[    0.264202] pci 0000:00:14.5: [1002:4399] type 00 class 0x0c0310
[    0.264226] pci 0000:00:14.5: reg 10: [mem 0xfeb4a000-0xfeb4afff]
[    0.264324] pci 0000:00:15.0: [1002:43a0] type 01 class 0x060400
[    0.264428] pci 0000:00:15.0: supports D1 D2
[    0.264467] pci 0000:00:15.1: [1002:43a1] type 01 class 0x060400
[    0.264571] pci 0000:00:15.1: supports D1 D2
[    0.264615] pci 0000:00:16.0: [1002:4397] type 00 class 0x0c0310
[    0.264638] pci 0000:00:16.0: reg 10: [mem 0xfeb49000-0xfeb49fff]
[    0.264734] pci 0000:00:16.2: [1002:4396] type 00 class 0x0c0320
[    0.264776] pci 0000:00:16.2: reg 10: [mem 0xfeb48000-0xfeb480ff]
[    0.264883] pci 0000:00:16.2: supports D1 D2
[    0.264891] pci 0000:00:16.2: PME# supported from D0 D1 D2 D3hot
[    0.264931] pci 0000:00:18.0: [1022:1700] type 00 class 0x060000
[    0.264988] pci 0000:00:18.1: [1022:1701] type 00 class 0x060000
[    0.265043] pci 0000:00:18.2: [1022:1702] type 00 class 0x060000
[    0.265099] pci 0000:00:18.3: [1022:1703] type 00 class 0x060000
[    0.265165] pci 0000:00:18.4: [1022:1704] type 00 class 0x060000
[    0.265216] pci 0000:00:18.5: [1022:1718] type 00 class 0x060000
[    0.265267] pci 0000:00:18.6: [1022:1716] type 00 class 0x060000
[    0.265318] pci 0000:00:18.7: [1022:1719] type 00 class 0x060000
[    0.265428] pci 0000:00:04.0: PCI bridge to [bus 01]
[    0.265518] pci 0000:00:14.4: PCI bridge to [bus 02] (subtractive decode)
[    0.265536] pci 0000:00:14.4:   bridge window [io  0x0000-0x03af] (subtractive decode)
[    0.265546] pci 0000:00:14.4:   bridge window [io  0x03e0-0x0cf7] (subtractive decode)
[    0.265555] pci 0000:00:14.4:   bridge window [io  0x03b0-0x03df] (subtractive decode)
[    0.265565] pci 0000:00:14.4:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.265576] pci 0000:00:14.4:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.265586] pci 0000:00:14.4:   bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
[    0.265596] pci 0000:00:14.4:   bridge window [mem 0x80000000-0xffffffff] (subtractive decode)
[    0.265667] pci 0000:00:15.0: PCI bridge to [bus 03]
[    0.265772] pci 0000:04:00.0: [10ec:8168] type 00 class 0x020000
[    0.265800] pci 0000:04:00.0: reg 10: [io  0xe000-0xe0ff]
[    0.265842] pci 0000:04:00.0: reg 18: [mem 0xd0004000-0xd0004fff 64bit pref]
[    0.265872] pci 0000:04:00.0: reg 20: [mem 0xd0000000-0xd0003fff 64bit pref]
[    0.265975] pci 0000:04:00.0: supports D1 D2
[    0.265982] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.276768] pci 0000:00:15.1: PCI bridge to [bus 04]
[    0.276793] pci 0000:00:15.1:   bridge window [io  0xe000-0xefff]
[    0.276819] pci 0000:00:15.1:   bridge window [mem 0xd0000000-0xd00fffff 64bit pref]
[    0.276988] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PE20._PRT]
[    0.277065] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PE21._PRT]
[    0.277151] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE4._PRT]
[    0.277218]  pci0000:00: ACPI _OSC support notification failed, disabling PCIe ASPM
[    0.277229]  pci0000:00: Unable to request _OSC control (_OSC support mask: 0x08)
[    0.279701] ACPI: PCI Interrupt Link [LNKA] (IRQs 10 *11 14 15)
[    0.279833] ACPI: PCI Interrupt Link [LNKB] (IRQs *10 11 14 15)
[    0.279966] ACPI: PCI Interrupt Link [LNKC] (IRQs 10 *11 14 15)
[    0.280090] ACPI: PCI Interrupt Link [LNKD] (IRQs *10 11 14 15)
[    0.280193] ACPI: PCI Interrupt Link [LNKE] (IRQs 10 11 14 15) *0
[    0.280278] ACPI: PCI Interrupt Link [LNKF] (IRQs 10 11 14 15) *0
[    0.280362] ACPI: PCI Interrupt Link [LNKG] (IRQs 10 11 14 15) *0
[    0.280445] ACPI: PCI Interrupt Link [LNKH] (IRQs 10 11 14 15) *0
[    0.280710] vgaarb: device added: PCI:0000:00:01.0,decodes=io+mem,owns=io+mem,locks=none
[    0.280743] vgaarb: loaded
[    0.280749] vgaarb: bridge control possible 0000:00:01.0
[    0.281164] SCSI subsystem initialized
[    0.281173] ACPI: bus type scsi registered
[    0.281300] libata version 3.00 loaded.
[    0.281347] ACPI: bus type usb registered
[    0.281392] usbcore: registered new interface driver usbfs
[    0.281415] usbcore: registered new interface driver hub
[    0.281481] usbcore: registered new device driver usb
[    0.281731] PCI: Using ACPI for IRQ routing
[    0.291708] PCI: pci_cache_line_size set to 64 bytes
[    0.291840] e820: reserve RAM buffer [mem 0x6ea08000-0x6fffffff]
[    0.291849] e820: reserve RAM buffer [mem 0x6f87d000-0x6fffffff]
[    0.291856] e820: reserve RAM buffer [mem 0x6fc98000-0x6fffffff]
[    0.291863] e820: reserve RAM buffer [mem 0x6ff00000-0x6fffffff]
[    0.292077] NetLabel: Initializing
[    0.292084] NetLabel:  domain hash size = 128
[    0.292089] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.292112] NetLabel:  unlabeled traffic allowed by default
[    0.292245] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.292258] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.294291] Switching to clocksource hpet
[    0.305708] AppArmor: AppArmor Filesystem Enabled
[    0.305784] pnp: PnP ACPI init
[    0.305815] ACPI: bus type pnp registered
[    0.306070] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[    0.306084] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.306658] system 00:01: [io  0x040b] has been reserved
[    0.306668] system 00:01: [io  0x04d6] has been reserved
[    0.306677] system 00:01: [io  0x0c00-0x0c01] has been reserved
[    0.306685] system 00:01: [io  0x0c14] has been reserved
[    0.306693] system 00:01: [io  0x0c50-0x0c51] has been reserved
[    0.306702] system 00:01: [io  0x0c52] has been reserved
[    0.306710] system 00:01: [io  0x0c6c] has been reserved
[    0.306717] system 00:01: [io  0x0c6f] has been reserved
[    0.306725] system 00:01: [io  0x0cd0-0x0cd1] has been reserved
[    0.306734] system 00:01: [io  0x0cd2-0x0cd3] has been reserved
[    0.306742] system 00:01: [io  0x0cd4-0x0cd5] has been reserved
[    0.306750] system 00:01: [io  0x0cd6-0x0cd7] has been reserved
[    0.306763] system 00:01: [io  0x0cd8-0x0cdf] has been reserved
[    0.306771] system 00:01: [io  0x0800-0x089f] has been reserved
[    0.306780] system 00:01: [io  0x0b20-0x0b3f] has been reserved
[    0.306788] system 00:01: [io  0x0900-0x090f] has been reserved
[    0.306796] system 00:01: [io  0x0910-0x091f] has been reserved
[    0.306804] system 00:01: [io  0xfe00-0xfefe] has been reserved
[    0.306815] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.306824] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.306833] system 00:01: [mem 0xfed80000-0xfed8ffff] has been reserved
[    0.306842] system 00:01: [mem 0xfed61000-0xfed70fff] has been reserved
[    0.306852] system 00:01: [mem 0xfec10000-0xfec10fff] has been reserved
[    0.306861] system 00:01: [mem 0xfed00000-0xfed00fff] has been reserved
[    0.306870] system 00:01: [mem 0xffc00000-0xffffffff] has been reserved
[    0.306880] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.307052] system 00:02: [io  0x0290-0x029f] has been reserved
[    0.307063] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.307309] pnp 00:03: Plug and Play ACPI device, IDs NTN0530 (active)
[    0.307339] pnp 00:04: [dma 4]
[    0.307382] pnp 00:04: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.307439] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.307491] pnp 00:06: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.307602] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    0.307613] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.307671] pnp 00:08: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.307752] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.308224] pnp 00:0a: [dma 0 disabled]
[    0.308327] pnp 00:0a: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.308580] system 00:0b: [mem 0x70000000-0x7fffffff] has been reserved
[    0.308592] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.308874] pnp 00:0c: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.308887] pnp: PnP ACPI: found 13 devices
[    0.308893] ACPI: ACPI bus type pnp unregistered
[    0.317166] pci 0000:00:04.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
[    0.317186] pci 0000:00:04.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000
[    0.317198] pci 0000:00:04.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000
[    0.317239] pci 0000:00:04.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[    0.317251] pci 0000:00:04.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[    0.317262] pci 0000:00:04.0: res[13]=[io  0x1000-0x0fff] get_res_add_size add_size 1000
[    0.317279] pci 0000:00:04.0: BAR 14: assigned [mem 0x80000000-0x801fffff]
[    0.317291] pci 0000:00:04.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref]
[    0.317304] pci 0000:00:04.0: BAR 13: assigned [io  0x1000-0x1fff]
[    0.317314] pci 0000:00:04.0: PCI bridge to [bus 01]
[    0.317324] pci 0000:00:04.0:   bridge window [io  0x1000-0x1fff]
[    0.317336] pci 0000:00:04.0:   bridge window [mem 0x80000000-0x801fffff]
[    0.317347] pci 0000:00:04.0:   bridge window [mem 0x80200000-0x803fffff 64bit pref]
[    0.317361] pci 0000:00:14.4: PCI bridge to [bus 02]
[    0.317380] pci 0000:00:15.0: PCI bridge to [bus 03]
[    0.317399] pci 0000:00:15.1: PCI bridge to [bus 04]
[    0.317408] pci 0000:00:15.1:   bridge window [io  0xe000-0xefff]
[    0.317422] pci 0000:00:15.1:   bridge window [mem 0xd0000000-0xd00fffff 64bit pref]
[    0.317488] pci_bus 0000:00: resource 4 [io  0x0000-0x03af]
[    0.317496] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7]
[    0.317504] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df]
[    0.317512] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff]
[    0.317520] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff]
[    0.317528] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff]
[    0.317535] pci_bus 0000:00: resource 10 [mem 0x80000000-0xffffffff]
[    0.317544] pci_bus 0000:01: resource 0 [io  0x1000-0x1fff]
[    0.317551] pci_bus 0000:01: resource 1 [mem 0x80000000-0x801fffff]
[    0.317559] pci_bus 0000:01: resource 2 [mem 0x80200000-0x803fffff 64bit pref]
[    0.317569] pci_bus 0000:02: resource 4 [io  0x0000-0x03af]
[    0.317576] pci_bus 0000:02: resource 5 [io  0x03e0-0x0cf7]
[    0.317583] pci_bus 0000:02: resource 6 [io  0x03b0-0x03df]
[    0.317591] pci_bus 0000:02: resource 7 [io  0x0d00-0xffff]
[    0.317598] pci_bus 0000:02: resource 8 [mem 0x000a0000-0x000bffff]
[    0.317607] pci_bus 0000:02: resource 9 [mem 0x000c0000-0x000dffff]
[    0.317614] pci_bus 0000:02: resource 10 [mem 0x80000000-0xffffffff]
[    0.317622] pci_bus 0000:04: resource 0 [io  0xe000-0xefff]
[    0.317631] pci_bus 0000:04: resource 2 [mem 0xd0000000-0xd00fffff 64bit pref]
[    0.317705] NET: Registered protocol family 2
[    0.317984] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[    0.318162] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.318346] TCP: Hash tables configured (established 16384 bind 16384)
[    0.318457] TCP: reno registered
[    0.318480] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.318517] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.318689] NET: Registered protocol family 1
[    0.318727] pci 0000:00:01.0: Boot video device
[    0.641892] PCI: CLS 64 bytes, default 64
[    0.642014] Trying to unpack rootfs image as initramfs...
[    1.145184] Freeing initrd memory: 15780k freed
[    1.155453] LVT offset 0 assigned for vector 0x400
[    1.155522] perf: AMD IBS detected (0x000000ff)
[    1.155826] Initialise module verification
[    1.155916] audit: initializing netlink socket (disabled)
[    1.155944] type=2000 audit(1368630942.044:1): initialized
[    1.206976] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    1.210063] VFS: Disk quotas dquot_6.5.2
[    1.210175] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.211219] fuse init (API version 7.20)
[    1.211403] msgmni has been set to 3460
[    1.212237] Key type asymmetric registered
[    1.212252] Asymmetric key parser 'x509' registered
[    1.212332] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.212396] io scheduler noop registered
[    1.212408] io scheduler deadline registered (default)
[    1.212427] io scheduler cfq registered
[    1.212801] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    1.212837] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    1.213009] efifb: probing for efifb
[    1.213192] efifb: framebuffer at 0xc0000000, mapped to 0xffffc90011580000, using 1920k, total 1920k
[    1.213201] efifb: mode is 800x600x32, linelength=3200, pages=1
[    1.213207] efifb: scrolling: redraw
[    1.213213] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    1.216054] Console: switching to colour frame buffer device 100x37
[    1.218782] fb0: EFI VGA frame buffer device
[    1.218962] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    1.219046] ACPI: Power Button [PWRB]
[    1.219154] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    1.219226] ACPI: Power Button [PWRF]
[    1.219372] ACPI: acpi_idle registered with cpuidle
[    1.228633] GHES: HEST is not enabled!
[    1.228869] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    1.249406] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    1.252181] Linux agpgart interface v0.103
[    1.254891] brd: module loaded
[    1.256360] loop: module loaded
[    1.258666] libphy: Fixed MDIO Bus: probed
[    1.260306] tun: Universal TUN/TAP device driver, 1.6
[    1.261828] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    1.263434] PPP generic driver version 2.4.2
[    1.265042] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.266567] ehci-pci: EHCI PCI platform driver
[    1.268122] ehci-pci 0000:00:12.2: EHCI Host Controller
[    1.269643] ehci-pci 0000:00:12.2: new USB bus registered, assigned bus number 1
[    1.271180] QUIRK: Enable AMD PLL fix
[    1.272698] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[    1.274313] ehci-pci 0000:00:12.2: debug port 1
[    1.275931] ehci-pci 0000:00:12.2: irq 17, io mem 0xfeb4d000
[    1.288794] ehci-pci 0000:00:12.2: USB 2.0 started, EHCI 1.00
[    1.290449] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.292009] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.293591] usb usb1: Product: EHCI Host Controller
[    1.295151] usb usb1: Manufacturer: Linux 3.8.0-19-generic ehci_hcd
[    1.296716] usb usb1: SerialNumber: 0000:00:12.2
[    1.298465] hub 1-0:1.0: USB hub found
[    1.299995] hub 1-0:1.0: 5 ports detected
[    1.301693] ehci-pci 0000:00:13.2: EHCI Host Controller
[    1.303185] ehci-pci 0000:00:13.2: new USB bus registered, assigned bus number 2
[    1.304693] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[    1.306245] ehci-pci 0000:00:13.2: debug port 1
[    1.307775] ehci-pci 0000:00:13.2: irq 17, io mem 0xfeb4b000
[    1.320745] ehci-pci 0000:00:13.2: USB 2.0 started, EHCI 1.00
[    1.322306] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.323751] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.325191] usb usb2: Product: EHCI Host Controller
[    1.326591] usb usb2: Manufacturer: Linux 3.8.0-19-generic ehci_hcd
[    1.328009] usb usb2: SerialNumber: 0000:00:13.2
[    1.329628] hub 2-0:1.0: USB hub found
[    1.331026] hub 2-0:1.0: 5 ports detected
[    1.332579] ehci-pci 0000:00:16.2: EHCI Host Controller
[    1.333975] ehci-pci 0000:00:16.2: new USB bus registered, assigned bus number 3
[    1.335379] ehci-pci 0000:00:16.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[    1.336836] ehci-pci 0000:00:16.2: debug port 1
[    1.338293] ehci-pci 0000:00:16.2: irq 17, io mem 0xfeb48000
[    1.348705] ehci-pci 0000:00:16.2: USB 2.0 started, EHCI 1.00
[    1.350204] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    1.351622] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.353044] usb usb3: Product: EHCI Host Controller
[    1.354438] usb usb3: Manufacturer: Linux 3.8.0-19-generic ehci_hcd
[    1.355848] usb usb3: SerialNumber: 0000:00:16.2
[    1.357425] hub 3-0:1.0: USB hub found
[    1.358801] hub 3-0:1.0: 4 ports detected
[    1.360276] ehci-platform: EHCI generic platform driver
[    1.361630] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.363028] ohci_hcd 0000:00:12.0: OHCI Host Controller
[    1.364389] ohci_hcd 0000:00:12.0: new USB bus registered, assigned bus number 4
[    1.365801] ohci_hcd 0000:00:12.0: irq 18, io mem 0xfeb4e000
[    1.424605] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    1.425968] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.427330] usb usb4: Product: OHCI Host Controller
[    1.428696] usb usb4: Manufacturer: Linux 3.8.0-19-generic ohci_hcd
[    1.430068] usb usb4: SerialNumber: 0000:00:12.0
[    1.431649] hub 4-0:1.0: USB hub found
[    1.433036] hub 4-0:1.0: 5 ports detected
[    1.434558] ohci_hcd 0000:00:13.0: OHCI Host Controller
[    1.435914] ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 5
[    1.437299] ohci_hcd 0000:00:13.0: irq 18, io mem 0xfeb4c000
[    1.496484] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    1.497876] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.499254] usb usb5: Product: OHCI Host Controller
[    1.500636] usb usb5: Manufacturer: Linux 3.8.0-19-generic ohci_hcd
[    1.502010] usb usb5: SerialNumber: 0000:00:13.0
[    1.503645] hub 5-0:1.0: USB hub found
[    1.505072] hub 5-0:1.0: 5 ports detected
[    1.506636] ohci_hcd 0000:00:14.5: OHCI Host Controller
[    1.508015] ohci_hcd 0000:00:14.5: new USB bus registered, assigned bus number 6
[    1.509444] ohci_hcd 0000:00:14.5: irq 18, io mem 0xfeb4a000
[    1.568356] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[    1.569743] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.571117] usb usb6: Product: OHCI Host Controller
[    1.572504] usb usb6: Manufacturer: Linux 3.8.0-19-generic ohci_hcd
[    1.573905] usb usb6: SerialNumber: 0000:00:14.5
[    1.575467] hub 6-0:1.0: USB hub found
[    1.576859] hub 6-0:1.0: 2 ports detected
[    1.578324] ohci_hcd 0000:00:16.0: OHCI Host Controller
[    1.579677] ohci_hcd 0000:00:16.0: new USB bus registered, assigned bus number 7
[    1.581075] ohci_hcd 0000:00:16.0: irq 18, io mem 0xfeb49000
[    1.640245] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    1.641646] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.643046] usb usb7: Product: OHCI Host Controller
[    1.644435] usb usb7: Manufacturer: Linux 3.8.0-19-generic ohci_hcd
[    1.645828] usb usb7: SerialNumber: 0000:00:16.0
[    1.647360] hub 7-0:1.0: USB hub found
[    1.648746] hub 7-0:1.0: 4 ports detected
[    1.650240] uhci_hcd: USB Universal Host Controller Interface driver
[    1.651740] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    1.655686] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.657126] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.658757] mousedev: PS/2 mouse device common for all mice
[    1.660373] rtc_cmos 00:05: RTC can wake from S4
[    1.661901] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[    1.663305] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    1.664893] device-mapper: uevent: version 1.0.3
[    1.666410] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised: dm-devel@redhat.com
[    1.667903] cpuidle: using governor ladder
[    1.669397] cpuidle: using governor menu
[    1.670797] ledtrig-cpu: registered to indicate activity on CPUs
[    1.672205] EFI Variables Facility v0.08 2004-May-17
[    1.680259] ashmem: initialized
[    1.681893] TCP: cubic registered
[    1.683484] NET: Registered protocol family 10
[    1.685209] NET: Registered protocol family 17
[    1.686588] Key type dns_resolver registered
[    1.688397] Loading module verification certificates
[    1.692081] MODSIGN: Loaded cert 'Magrathea: Glacier signing key: 4fb521df0b0fa81f775431361b8076d5d0f1869a'
[    1.694871] registered taskstats version 1
[    1.701251] Key type trusted registered
[    1.707021] Key type encrypted registered
[    1.713417] rtc_cmos 00:05: setting system clock to 2013-05-15 15:15:42 UTC (1368630942)
[    1.714993] powernow-k8: this CPU is not supported anymore, using acpi-cpufreq instead.
[    1.718811] acpi-cpufreq: overriding BIOS provided _PSD data
[    1.720506] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    1.721986] EDD information not available.
[    1.726243] Freeing unused kernel memory: 992k freed
[    1.728363] Write protecting the kernel read-only data: 12288k
[    1.736840] Freeing unused kernel memory: 1176k freed
[    1.745086] Freeing unused kernel memory: 1080k freed
[    1.776279] udevd[95]: starting version 175
[    1.861922] Disabling lock debugging due to kernel taint
[    1.886084] ahci 0000:00:11.0: version 3.0
[    1.887757] ahci 0000:00:11.0: AHCI 0001.0200 32 slots 4 ports 6 Gbps 0xf impl SATA mode
[    1.889342] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part sxs 
[    1.892167] scsi0 : ahci
[    1.898947] scsi1 : ahci
[    1.903482] scsi2 : ahci
[    1.906070] scsi3 : ahci
[    1.907607] ata1: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f100 irq 19
[    1.909081] ata2: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f180 irq 19
[    1.910476] ata3: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f200 irq 19
[    1.911830] ata4: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f280 irq 19
[    1.934892] pata_atiixp 0000:00:14.1: enabling device (0000 -> 0001)
[    1.956405] scsi4 : pata_atiixp
[    1.959522] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[    1.960961] r8169 0000:04:00.0: enabling device (0000 -> 0003)
[    1.962543] r8169 0000:04:00.0: irq 40 for MSI/MSI-X
[    1.963941] scsi5 : pata_atiixp
[    1.965927] ata5: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xf100 irq 14
[    1.967339] ata6: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xf108 irq 15
[    1.969119] r8169 0000:04:00.0 eth0: RTL8168e/8111e at 0xffffc90000032000, bc:5f:f4:9b:b0:bf, XID 0c200000 IRQ 40
[    1.971881] r8169 0000:04:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    2.151448] tsc: Refined TSC clocksource calibration: 1599.999 MHz
[    2.153008] Switching to clocksource tsc
[    2.187392] usb 5-4: new low-speed USB device number 2 using ohci_hcd
[    2.231351] ata1: SATA link down (SStatus 0 SControl 300)
[    2.232902] ata3: SATA link down (SStatus 0 SControl 300)
[    2.243341] ata4: SATA link down (SStatus 0 SControl 300)
[    2.368150] usb 5-4: New USB device found, idVendor=1d57, idProduct=ac01
[    2.369617] usb 5-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.370996] usb 5-4: Manufacturer: Mouse
[    2.403098] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    2.403749] usbcore: registered new interface driver usbhid
[    2.403752] usbhid: USB HID core driver
[    2.409127] ata2.00: ATA-8: ST9500325AS, 0001SDM1, max UDMA/133
[    2.410588] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[    2.415772] input: Mouse as /devices/pci0000:00/0000:00:13.0/usb5/5-4/5-4:1.0/input/input2
[    2.417672] hid-generic 0003:1D57:AC01.0001: input,hidraw0: USB HID v1.10 Keyboard [Mouse] on usb-0000:00:13.0-4/input0
[    2.418176] ata2.00: configured for UDMA/133
[    2.420303] scsi 1:0:0:0: Direct-Access     ATA      ST9500325AS      0001 PQ: 0 ANSI: 5
[    2.420637] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    2.420740] sd 1:0:0:0: [sda] Write Protect is off
[    2.420743] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.420786] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.421601] sd 1:0:0:0: Attached scsi generic sg0 type 0
[    2.434008] input: Mouse as /devices/pci0000:00/0000:00:13.0/usb5/5-4/5-4:1.1/input/input3
[    2.438928] hid-generic 0003:1D57:AC01.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [Mouse] on usb-0000:00:13.0-4/input1
[    2.476705]  sda: sda1 sda2 sda3
[    2.479229] sd 1:0:0:0: [sda] Attached SCSI disk
[    2.506907] usb 4-1: new low-speed USB device number 2 using ohci_hcd
[    2.676681] usb 4-1: New USB device found, idVendor=045e, idProduct=0752
[    2.678555] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.680368] usb 4-1: Product: Wired Keyboard 400
[    2.682113] usb 4-1: Manufacturer: Microsoft
[    2.691222] input: Microsoft Wired Keyboard 400 as /devices/pci0000:00/0000:00:12.0/usb4/4-1/4-1:1.0/input/input4
[    2.694896] hid-generic 0003:045E:0752.0003: input,hidraw2: USB HID v1.11 Keyboard [Microsoft Wired Keyboard 400] on usb-0000:00:12.0-1/input0
[    2.962192] usb 4-2: new low-speed USB device number 3 using ohci_hcd
[    3.055874] EXT4-fs (sda2): INFO: recovery required on readonly filesystem
[    3.057746] EXT4-fs (sda2): write access will be enabled during recovery
[    3.126972] usb 4-2: New USB device found, idVendor=192f, idProduct=0416
[    3.128920] usb 4-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    3.130786] usb 4-2: Product: USB Optical Mouse
[    3.139481] input: USB Optical Mouse as /devices/pci0000:00/0000:00:12.0/usb4/4-2/4-2:1.0/input/input5
[    3.143599] hid-generic 0003:192F:0416.0004: input,hidraw3: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:12.0-2/input0
[    5.249790] EXT4-fs (sda2): recovery complete
[    5.264191] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
[   11.834422] Adding 1815548k swap on /dev/sda3.  Priority:-1 extents:1 across:1815548k 
[   11.895260] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   11.987879] udevd[350]: starting version 175
[   12.184486] lp: driver loaded but no devices found
[   12.199606] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
[   12.205412] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05
[   12.223636] sp5100_tco: PCI Revision ID: 0x42
[   12.227504] sp5100_tco: Using 0xfed80b00 for watchdog MMIO address
[   12.229539] sp5100_tco: Last reboot was not triggered by watchdog.
[   12.248148] sp5100_tco: initialized (0xffffc90000034b00). heartbeat=60 sec (nowayout=0)
[   12.357152] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[   12.379893] acpi device:1a: registered as cooling_device2
[   12.381873] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[   12.387691] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6
[   12.568795] Registered IR keymap rc-rc6-mce
[   12.569390] input: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:03/rc/rc0/input7
[   12.569631] rc0: Nuvoton w836x7hg Infrared Remote Transceiver as /devices/pnp0/00:03/rc/rc0
[   12.575186] nuvoton_cir: driver has been successfully loaded
[   12.585998] IR NEC protocol handler initialized
[   12.590132] snd_hda_intel 0000:00:01.1: irq 41 for MSI/MSI-X
[   12.602610] IR RC5(x) protocol handler initialized
[   12.619496] IR RC6 protocol handler initialized
[   12.627941] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input8
[   12.628723] snd_hda_intel 0000:00:14.2: enabling device (0000 -> 0002)
[   12.632384] IR JVC protocol handler initialized
[   12.666030] IR Sony protocol handler initialized
[   12.695915] IR SANYO protocol handler initialized
[   12.716496] input: MCE IR Keyboard/Mouse (nuvoton-cir) as /devices/virtual/input/input9
[   12.719926] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card1/input10
[   12.721748] IR MCE Keyboard/mouse protocol handler initialized
[   12.724715] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input11
[   12.725090] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card1/input12
[   12.725394] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card1/input13
[   12.727919] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card1/input14
[   12.744387] lirc_dev: IR Remote Control driver registered, major 250 
[   12.752239] rc rc0: lirc_dev: driver ir-lirc-codec (nuvoton-cir) registered at minor = 0
[   12.752336] IR LIRC bridge handler initialized
[   12.837750] microcode: CPU0: patch_level=0x0500010d
[   12.924959] microcode: CPU1: patch_level=0x0500010d
[   12.925212] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[   13.065752] kvm: Nested Virtualization enabled
[   13.065821] kvm: Nested Paging enabled
[   13.420039] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
[   13.882348] type=1400 audit(1368630954.684:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=471 comm="apparmor_parser"
[   13.886872] type=1400 audit(1368630954.688:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=471 comm="apparmor_parser"
[   13.891088] type=1400 audit(1368630954.692:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=471 comm="apparmor_parser"
[   14.386481] type=1400 audit(1368630955.188:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=644 comm="apparmor_parser"
[   14.391377] type=1400 audit(1368630955.196:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=644 comm="apparmor_parser"
[   14.396017] type=1400 audit(1368630955.200:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=644 comm="apparmor_parser"
[   14.621506] init: failsafe main process (786) killed by TERM signal
[   14.692770] Bluetooth: Core ver 2.16
[   14.694764] NET: Registered protocol family 31
[   14.696665] Bluetooth: HCI device and connection manager initialized
[   14.699467] Bluetooth: HCI socket layer initialized
[   14.699473] Bluetooth: L2CAP socket layer initialized
[   14.699487] Bluetooth: SCO socket layer initialized
[   14.707748] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   14.709709] Bluetooth: BNEP filters: protocol multicast
[   14.711606] Bluetooth: BNEP socket layer initialized
[   14.717527] Bluetooth: RFCOMM TTY layer initialized
[   14.719411] Bluetooth: RFCOMM socket layer initialized
[   14.721254] Bluetooth: RFCOMM ver 1.11
[   14.773353] ppdev: user-space parallel port driver
[   14.933218] init: avahi-cups-reload main process (840) terminated with status 1
[   15.642030] r8169 0000:04:00.0 eth0: link down
[   15.643907] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   15.646246] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   16.196409] type=1400 audit(1368630957.000:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/x86_64-linux-gnu/lightdm-remote-session-freerdp/freerdp-session-wrapper" pid=905 comm="apparmor_parser"
[   16.201998] type=1400 audit(1368630957.008:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/x86_64-linux-gnu/lightdm-remote-session-freerdp/freerdp-session-wrapper//chromium_browser" pid=905 comm="apparmor_parser"
[   16.732834] type=1400 audit(1368630957.540:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper" pid=904 comm="apparmor_parser"
[   16.736893] type=1400 audit(1368630957.544:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm/lightdm-guest-session-wrapper//chromium_browser" pid=904 comm="apparmor_parser"
[   17.961143] r8169 0000:04:00.0 eth0: link up
[   17.963063] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   20.765957] init: lightdm main process (1010) terminated with status 1
[   20.781883] init: plymouth-ready (started) main process (454) terminated with status 1

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-15 15:20   ` Christian König
@ 2013-05-15 20:57     ` Yinghai Lu
  2013-05-16  9:41       ` Christian König
  0 siblings, 1 reply; 14+ messages in thread
From: Yinghai Lu @ 2013-05-15 20:57 UTC (permalink / raw)
  To: Christian König; +Cc: H. Peter Anvin, LKML

On Wed, May 15, 2013 at 8:20 AM, Christian König
<christian.koenig@amd.com> wrote:
> Am 15.05.2013 16:46, schrieb Yinghai Lu:
>
>> On Wed, May 15, 2013 at 2:46 AM, Christian König
>> <christian.koenig@amd.com> wrote:
>>>
>>> Hi guys,
>>>
>>> the following commit breaks booting my E350 based test system in EFI
>>> mode:
>>>
>>>> commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>> Author: Yinghai Lu <yinghai@kernel.org>
>>>> Date:   Fri Nov 16 19:38:58 2012 -0800
>>>>
>>>>      x86, mm: setup page table in top-down
>>>
>>>
>>> This commit was supposed to fix it but obviously there still seem to be
>>> some
>>> bugs left in 3.9
>>>
>>>> commit 98e7a989979b185f49e86ddaed2ad6890299d9f0
>>>> Author: Yinghai Lu <yinghai@kernel.org>
>>>> Date:   Wed Mar 6 20:18:21 2013 -0800
>>>>
>>>>      x86, mm: Make sure to find a 2M free block for the first mapped
>>>> area
>>>>
>>>>      Henrik reported that his MacAir 3.1 would not boot with
>>>>
>>>>      | commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>>      | Date:   Fri Nov 16 19:38:58 2012 -0800
>>>>      |
>>>>      |    x86, mm: setup page table in top-down
>>>>
>> can you send out working boot log with memory map?
>>
>> you need to boot system with "debug ignore_loglevel"
>
>
> Sure, dmesg output it attached. Let me know if you need anything else.
>

[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ea07fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006ea08000-0x000000006ea55fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006ea56000-0x000000006f47efff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f47f000-0x000000006f87bfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006f87c000-0x000000006f87cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000006f87d000-0x000000006f883fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f884000-0x000000006fc97fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006fc98000-0x000000006fef2fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006fef3000-0x000000006fefffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] reserved

the kernel code should handle the memmap properly. and I use user
memmap to simulate the
that memmap, kernel could boot well.

so your system does not have serial port?

Can you boot failed kernel on your system with "earlyprintk=ttyS0,115200
memblock=debug" to see
where is crash or hang?

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-15 20:57     ` Yinghai Lu
@ 2013-05-16  9:41       ` Christian König
  2013-05-16 12:49         ` Christian König
  0 siblings, 1 reply; 14+ messages in thread
From: Christian König @ 2013-05-16  9:41 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: H. Peter Anvin, LKML

Am 15.05.2013 22:57, schrieb Yinghai Lu:
> On Wed, May 15, 2013 at 8:20 AM, Christian König
> <christian.koenig@amd.com> wrote:
>> Am 15.05.2013 16:46, schrieb Yinghai Lu:
>>
>>> On Wed, May 15, 2013 at 2:46 AM, Christian König
>>> <christian.koenig@amd.com> wrote:
>>>> Hi guys,
>>>>
>>>> the following commit breaks booting my E350 based test system in EFI
>>>> mode:
>>>>
>>>>> commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>>> Author: Yinghai Lu <yinghai@kernel.org>
>>>>> Date:   Fri Nov 16 19:38:58 2012 -0800
>>>>>
>>>>>       x86, mm: setup page table in top-down
>>>>
>>>> This commit was supposed to fix it but obviously there still seem to be
>>>> some
>>>> bugs left in 3.9
>>>>
>>>>> commit 98e7a989979b185f49e86ddaed2ad6890299d9f0
>>>>> Author: Yinghai Lu <yinghai@kernel.org>
>>>>> Date:   Wed Mar 6 20:18:21 2013 -0800
>>>>>
>>>>>       x86, mm: Make sure to find a 2M free block for the first mapped
>>>>> area
>>>>>
>>>>>       Henrik reported that his MacAir 3.1 would not boot with
>>>>>
>>>>>       | commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>>>       | Date:   Fri Nov 16 19:38:58 2012 -0800
>>>>>       |
>>>>>       |    x86, mm: setup page table in top-down
>>>>>
>>> can you send out working boot log with memory map?
>>>
>>> you need to boot system with "debug ignore_loglevel"
>>
>> Sure, dmesg output it attached. Let me know if you need anything else.
>>
> [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
> [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ea07fff] usable
> [    0.000000] BIOS-e820: [mem 0x000000006ea08000-0x000000006ea55fff] reserved
> [    0.000000] BIOS-e820: [mem 0x000000006ea56000-0x000000006f47efff] ACPI NVS
> [    0.000000] BIOS-e820: [mem 0x000000006f47f000-0x000000006f87bfff] reserved
> [    0.000000] BIOS-e820: [mem 0x000000006f87c000-0x000000006f87cfff] usable
> [    0.000000] BIOS-e820: [mem 0x000000006f87d000-0x000000006f883fff] ACPI NVS
> [    0.000000] BIOS-e820: [mem 0x000000006f884000-0x000000006fc97fff] usable
> [    0.000000] BIOS-e820: [mem 0x000000006fc98000-0x000000006fef2fff] reserved
> [    0.000000] BIOS-e820: [mem 0x000000006fef3000-0x000000006fefffff] usable
> [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
> [    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] reserved
>
> the kernel code should handle the memmap properly. and I use user
> memmap to simulate the
> that memmap, kernel could boot well.
>
> so your system does not have serial port?

Unfortunately not, this board doesn't even have an PCI slot otherwise I 
could install a card there.

Anything else I could do?

Christian.

>
> Can you boot failed kernel on your system with "earlyprintk=ttyS0,115200
> memblock=debug" to see
> where is crash or hang?
>



^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-16  9:41       ` Christian König
@ 2013-05-16 12:49         ` Christian König
  2013-05-16 15:17           ` Yinghai Lu
  0 siblings, 1 reply; 14+ messages in thread
From: Christian König @ 2013-05-16 12:49 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: H. Peter Anvin, LKML, Wolfram Gloger

Am 16.05.2013 11:41, schrieb Christian König:
> Am 15.05.2013 22:57, schrieb Yinghai Lu:
>> On Wed, May 15, 2013 at 8:20 AM, Christian König
>> <christian.koenig@amd.com> wrote:
>>> Am 15.05.2013 16:46, schrieb Yinghai Lu:
>>>
>>>> On Wed, May 15, 2013 at 2:46 AM, Christian König
>>>> <christian.koenig@amd.com> wrote:
>>>>> Hi guys,
>>>>>
>>>>> the following commit breaks booting my E350 based test system in EFI
>>>>> mode:
>>>>>
>>>>>> commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>>>> Author: Yinghai Lu <yinghai@kernel.org>
>>>>>> Date:   Fri Nov 16 19:38:58 2012 -0800
>>>>>>
>>>>>>       x86, mm: setup page table in top-down
>>>>>
>>>>> This commit was supposed to fix it but obviously there still seem 
>>>>> to be
>>>>> some
>>>>> bugs left in 3.9
>>>>>
>>>>>> commit 98e7a989979b185f49e86ddaed2ad6890299d9f0
>>>>>> Author: Yinghai Lu <yinghai@kernel.org>
>>>>>> Date:   Wed Mar 6 20:18:21 2013 -0800
>>>>>>
>>>>>>       x86, mm: Make sure to find a 2M free block for the first 
>>>>>> mapped
>>>>>> area
>>>>>>
>>>>>>       Henrik reported that his MacAir 3.1 would not boot with
>>>>>>
>>>>>>       | commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>>>>       | Date:   Fri Nov 16 19:38:58 2012 -0800
>>>>>>       |
>>>>>>       |    x86, mm: setup page table in top-down
>>>>>>
>>>> can you send out working boot log with memory map?
>>>>
>>>> you need to boot system with "debug ignore_loglevel"
>>>
>>> Sure, dmesg output it attached. Let me know if you need anything else.
>>>
>> [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] 
>> usable
>> [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ea07fff] 
>> usable
>> [    0.000000] BIOS-e820: [mem 0x000000006ea08000-0x000000006ea55fff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x000000006ea56000-0x000000006f47efff] 
>> ACPI NVS
>> [    0.000000] BIOS-e820: [mem 0x000000006f47f000-0x000000006f87bfff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x000000006f87c000-0x000000006f87cfff] 
>> usable
>> [    0.000000] BIOS-e820: [mem 0x000000006f87d000-0x000000006f883fff] 
>> ACPI NVS
>> [    0.000000] BIOS-e820: [mem 0x000000006f884000-0x000000006fc97fff] 
>> usable
>> [    0.000000] BIOS-e820: [mem 0x000000006fc98000-0x000000006fef2fff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x000000006fef3000-0x000000006fefffff] 
>> usable
>> [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] 
>> reserved
>> [    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] 
>> reserved
>>
>> the kernel code should handle the memmap properly. and I use user
>> memmap to simulate the
>> that memmap, kernel could boot well.
>>
>> so your system does not have serial port?
>
> Unfortunately not, this board doesn't even have an PCI slot otherwise 
> I could install a card there.
>
> Anything else I could do?
>

Ups, the board DOES have a serial port, and I've got a log now that 
shows the mentioned patch above isn't the root cause.

After commit 8d57470d8f859635deffe3919d7d4867b488b85a it indeed crashes 
very early in the boot sequence, but commit 
98e7a989979b185f49e86ddaed2ad6890299d9f0 fixes that and now it crashes 
while trying to unpack the initrd with a completely different backtrace.

Sorry for the noise, one black screen while bisecting is as good as 
another, but obviously not the same root cause.

Cheers,
Christian.

> Christian.
>
>>
>> Can you boot failed kernel on your system with "earlyprintk=ttyS0,115200
>> memblock=debug" to see
>> where is crash or hang?
>>
>



^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-16 12:49         ` Christian König
@ 2013-05-16 15:17           ` Yinghai Lu
  2013-05-16 15:23             ` Christian König
  0 siblings, 1 reply; 14+ messages in thread
From: Yinghai Lu @ 2013-05-16 15:17 UTC (permalink / raw)
  To: Christian König; +Cc: H. Peter Anvin, LKML, Wolfram Gloger

On Thu, May 16, 2013 at 5:49 AM, Christian König
<christian.koenig@amd.com> wrote:
> Am 16.05.2013 11:41, schrieb Christian König:
>
> Ups, the board DOES have a serial port, and I've got a log now that shows
> the mentioned patch above isn't the root cause.
>
> After commit 8d57470d8f859635deffe3919d7d4867b488b85a it indeed crashes very
> early in the boot sequence, but commit
> 98e7a989979b185f49e86ddaed2ad6890299d9f0 fixes that and now it crashes while
> trying to unpack the initrd with a completely different backtrace.
>

ok, did you post the boot log for that failing boot ?

Thanks

Yinghai

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-16 15:17           ` Yinghai Lu
@ 2013-05-16 15:23             ` Christian König
  2013-05-16 15:42               ` Yinghai Lu
  0 siblings, 1 reply; 14+ messages in thread
From: Christian König @ 2013-05-16 15:23 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: H. Peter Anvin, LKML, Wolfram Gloger

[-- Attachment #1: Type: text/plain, Size: 824 bytes --]

Am 16.05.2013 17:17, schrieb Yinghai Lu:
> On Thu, May 16, 2013 at 5:49 AM, Christian König
> <christian.koenig@amd.com> wrote:
>> Am 16.05.2013 11:41, schrieb Christian König:
>>
>> Ups, the board DOES have a serial port, and I've got a log now that shows
>> the mentioned patch above isn't the root cause.
>>
>> After commit 8d57470d8f859635deffe3919d7d4867b488b85a it indeed crashes very
>> early in the boot sequence, but commit
>> 98e7a989979b185f49e86ddaed2ad6890299d9f0 fixes that and now it crashes while
>> trying to unpack the initrd with a completely different backtrace.
>>
> ok, did you post the boot log for that failing boot ?

Yes, the bootlog is attached, but I also send it as "3.9 breaks EFI boot 
on E350 v2" to LKML with a request for help.

Christian.

> Thanks
>
> Yinghai
>


[-- Attachment #2: bootlog.txt --]
[-- Type: text/plain, Size: 37400 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.9.0-030900-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201304291257 SMP Mon Apr 29 16:58:15 UTC 2013
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.9.0-030900-generic root=UUID=f7d7dd2b-3dec-4d67-ae48-6c6c8d8ae7ff ro console=ttyS0,115200
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ea07fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006ea08000-0x000000006ea55fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006ea56000-0x000000006f47efff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f47f000-0x000000006f87bfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006f87c000-0x000000006f87cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000006f87d000-0x000000006f883fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f884000-0x000000006fc97fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006fc98000-0x000000006fef2fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006fef3000-0x000000006fefffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.31 by American Megatrends
[    0.000000] efi:  ACPI=0x6f470000  ACPI 2.0=0x6f470000  SMBIOS=0xf04c0  MPS=0xfd480 
[    0.000000] efi: mem00: type=3, attr=0xf, range=[0x0000000000000000-0x0000000000008000) (0MB)
[    0.000000] efi: mem01: type=7, attr=0xf, range=[0x0000000000008000-0x0000000000077000) (0MB)
[    0.000000] efi: mem02: type=4, attr=0xf, range=[0x0000000000077000-0x0000000000078000) (0MB)
[    0.000000] efi: mem03: type=3, attr=0xf, range=[0x0000000000078000-0x00000000000a0000) (0MB)
[    0.000000] efi: mem04: type=7, attr=0xf, range=[0x0000000000100000-0x0000000001000000) (15MB)
[    0.000000] efi: mem05: type=2, attr=0xf, range=[0x0000000001000000-0x0000000002498000) (20MB)
[    0.000000] efi: mem06: type=7, attr=0xf, range=[0x0000000002498000-0x000000003620a000) (829MB)
[    0.000000] efi: mem07: type=2, attr=0xf, range=[0x000000003620a000-0x00000000370fd000) (14MB)
[    0.000000] efi: mem08: type=7, attr=0xf, range=[0x00000000370fd000-0x0000000047eac000) (269MB)
[    0.000000] efi: mem09: type=2, attr=0xf, range=[0x0000000047eac000-0x0000000060e2a000) (399MB)
[    0.000000] efi: mem10: type=7, attr=0xf, range=[0x0000000060e2a000-0x0000000060e30000) (0MB)
[    0.000000] efi: mem11: type=1, attr=0xf, range=[0x0000000060e30000-0x0000000060e4e000) (0MB)
[    0.000000] efi: mem12: type=7, attr=0xf, range=[0x0000000060e4e000-0x0000000063690000) (40MB)
[    0.000000] efi: mem13: type=4, attr=0xf, range=[0x0000000063690000-0x00000000638d1000) (2MB)
[    0.000000] efi: mem14: type=7, attr=0xf, range=[0x00000000638d1000-0x0000000063d07000) (4MB)
[    0.000000] efi: mem15: type=4, attr=0xf, range=[0x0000000063d07000-0x0000000063eea000) (1MB)
[    0.000000] efi: mem16: type=7, attr=0xf, range=[0x0000000063eea000-0x0000000063eef000) (0MB)
[    0.000000] efi: mem17: type=4, attr=0xf, range=[0x0000000063eef000-0x0000000063ef0000) (0MB)
[    0.000000] efi: mem18: type=7, attr=0xf, range=[0x0000000063ef0000-0x0000000064027000) (1MB)
[    0.000000] efi: mem19: type=4, attr=0xf, range=[0x0000000064027000-0x0000000064055000) (0MB)
[    0.000000] efi: mem20: type=7, attr=0xf, range=[0x0000000064055000-0x000000006405b000) (0MB)
[    0.000000] efi: mem21: type=4, attr=0xf, range=[0x000000006405b000-0x00000000640bf000) (0MB)
[    0.000000] efi: mem22: type=7, attr=0xf, range=[0x00000000640bf000-0x00000000640c0000) (0MB)
[    0.000000] efi: mem23: type=4, attr=0xf, range=[0x00000000640c0000-0x00000000640c4000) (0MB)
[    0.000000] efi: mem24: type=7, attr=0xf, range=[0x00000000640c4000-0x00000000640c5000) (0MB)
[    0.000000] efi: mem25: type=4, attr=0xf, range=[0x00000000640c5000-0x000000006e3fd000) (163MB)
[    0.000000] efi: mem26: type=7, attr=0xf, range=[0x000000006e3fd000-0x000000006e808000) (4MB)
[    0.000000] efi: mem27: type=2, attr=0xf, range=[0x000000006e808000-0x000000006e812000) (0MB)
[    0.000000] efi: mem28: type=3, attr=0xf, range=[0x000000006e812000-0x000000006ea08000) (1MB)
[    0.000000] efi: mem29: type=0, attr=0xf, range=[0x000000006ea08000-0x000000006ea17000) (0MB)
[    0.000000] efi: mem30: type=0, attr=0xf, range=[0x000000006ea17000-0x000000006ea56000) (0MB)
[    0.000000] efi: mem31: type=10, attr=0xf, range=[0x000000006ea56000-0x000000006ec65000) (2MB)
[    0.000000] efi: mem32: type=10, attr=0xf, range=[0x000000006ec65000-0x000000006f47f000) (8MB)
[    0.000000] efi: mem33: type=6, attr=0x800000000000000f, range=[0x000000006f47f000-0x000000006f799000) (3MB)
[    0.000000] efi: mem34: type=6, attr=0x800000000000000f, range=[0x000000006f799000-0x000000006f7aa000) (0MB)
[    0.000000] efi: mem35: type=6, attr=0x800000000000000f, range=[0x000000006f7aa000-0x000000006f7ac000) (0MB)
[    0.000000] efi: mem36: type=6, attr=0x800000000000000f, range=[0x000000006f7ac000-0x000000006f845000) (0MB)
[    0.000000] efi: mem37: type=5, attr=0x800000000000000f, range=[0x000000006f845000-0x000000006f850000) (0MB)
[    0.000000] efi: mem38: type=5, attr=0x800000000000000f, range=[0x000000006f850000-0x000000006f87c000) (0MB)
[    0.000000] efi: mem39: type=4, attr=0xf, range=[0x000000006f87c000-0x000000006f87d000) (0MB)
[    0.000000] efi: mem40: type=10, attr=0xf, range=[0x000000006f87d000-0x000000006f884000) (0MB)
[    0.000000] efi: mem41: type=4, attr=0xf, range=[0x000000006f884000-0x000000006f9d3000) (1MB)
[    0.000000] efi: mem42: type=3, attr=0xf, range=[0x000000006f9d3000-0x000000006fc71000) (2MB)
[    0.000000] efi: mem43: type=4, attr=0xf, range=[0x000000006fc71000-0x000000006fc86000) (0MB)
[    0.000000] efi: mem44: type=3, attr=0xf, range=[0x000000006fc86000-0x000000006fc98000) (0MB)
[    0.000000] efi: mem45: type=6, attr=0x800000000000000f, range=[0x000000006fc98000-0x000000006fef3000) (2MB)
[    0.000000] efi: mem46: type=4, attr=0xf, range=[0x000000006fef3000-0x000000006ff00000) (0MB)
[    0.000000] efi: mem47: type=11, attr=0x8000000000000001, range=[0x00000000fec00000-0x00000000fec01000) (0MB)
[    0.000000] efi: mem48: type=11, attr=0x8000000000000001, range=[0x00000000fec10000-0x00000000fec11000) (0MB)
[    0.000000] efi: mem49: type=11, attr=0x8000000000000001, range=[0x00000000fed00000-0x00000000fed01000) (0MB)
[    0.000000] efi: mem50: type=11, attr=0x8000000000000001, range=[0x00000000fed61000-0x00000000fed71000) (0MB)
[    0.000000] efi: mem51: type=11, attr=0x8000000000000001, range=[0x00000000fed80000-0x00000000fed90000) (0MB)
[    0.000000] efi: mem52: type=11, attr=0x8000000000000001, range=[0x00000000fef00000-0x0000000100000000) (17MB)
[    0.000000] SMBIOS 2.7 present.
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x6ff00 max_arch_pfn = 0x400000000
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] total RAM covered: 1791M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K 	chunk_size: 512M 	num_reg: 3  	lose cover RAM: 0G
[    0.000000] found SMP MP-table at [mem 0x000fd6e0-0x000fd6ef] mapped at [ffff8800000fd6e0]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Using GB pages for direct mapping
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000] init_memory_mapping: [mem 0x6e600000-0x6e7fffff]
[    0.000000] init_memory_mapping: [mem 0x6c000000-0x6e5fffff]
[    0.000000] init_memory_mapping: [mem 0x00100000-0x6bffffff]
[    0.000000] init_memory_mapping: [mem 0x6e800000-0x6ea07fff]
[    0.000000] init_memory_mapping: [mem 0x6f87c000-0x6f87cfff]
[    0.000000] init_memory_mapping: [mem 0x6f884000-0x6fc97fff]
[    0.000000] init_memory_mapping: [mem 0x6fef3000-0x6fefffff]
[    0.000000] RAMDISK: [mem 0x3620a000-0x370fcfff]
[    0.000000] ACPI: RSDP 000000006f470000 00024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 000000006f470078 0006C (v01 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: FACP 000000006f4759b8 000F4 (v04 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI BIOS Bug: Warning: Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20130117/tbfadt-599)
[    0.000000] ACPI: DSDT 000000006f470178 0583F (v02 ALASKA    A M I 00000000 INTL 20051117)
[    0.000000] ACPI: FACS 000000006f47df80 00040
[    0.000000] ACPI: APIC 000000006f475ab0 00062 (v03 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 000000006f475b18 00044 (v01 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 000000006f475b60 0003C (v01 ALASKA    A M I 01072009 MSFT 00010013)
[    0.000000] ACPI: AAFT 000000006f475ba0 00042 (v01 ALASKA OEMAAFT  01072009 MSFT 00000097)
[    0.000000] ACPI: HPET 000000006f475be8 00038 (v01 ALASKA    A M I 01072009 AMI  00000005)
[    0.000000] ACPI: BGRT 000000006f475c20 00038 (v00 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 000000006f475c58 003DE (v01 AMD    POWERNOW 00000001 AMD  00000001)
[    0.000000] ACPI: SSDT 000000006f476038 0168E (v02    AMD     ALIB 00000001 MSFT 04000000)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000006fefffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x6fefffff]
[    0.000000]   NODE_DATA [mem 0x6e80a000-0x6e80efff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009ffff]
[    0.000000]   node   0: [mem 0x00100000-0x6ea07fff]
[    0.000000]   node   0: [mem 0x6f87c000-0x6f87cfff]
[    0.000000]   node   0: [mem 0x6f884000-0x6fc97fff]
[    0.000000]   node   0: [mem 0x6fef3000-0x6fefffff]
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    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_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 33, 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 low level)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x43538210 base: 0xfed00000
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 000000006ea08000 - 000000006ea56000
[    0.000000] PM: Registered nosave memory: 000000006ea56000 - 000000006f47f000
[    0.000000] PM: Registered nosave memory: 000000006f47f000 - 000000006f87c000
[    0.000000] PM: Registered nosave memory: 000000006f87d000 - 000000006f884000
[    0.000000] PM: Registered nosave memory: 000000006fc98000 - 000000006fef3000
[    0.000000] e820: [mem 0x6ff00000-0xfebfffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff880063a00000 s85824 r8192 d20672 u1048576
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 446901
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.9.0-030900-generic root=UUID=f7d7dd2b-3dec-4d67-ae48-6c6c8d8ae7ff ro console=ttyS0,115200
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] __ex_table already sorted, skipping sort
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 1577692k/1833984k available (7237k kernel code, 17628k absent, 238664k reserved, 6025k data, 1280k init)
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000] NR_IRQS:16640 nr_irqs:512 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [ttyS0] enabled
[    0.000000] allocated 7340032 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.004000] tsc: Detected 1599.984 MHz processor
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 3199.96 BogoMIPS (lpj=6399936)
[    0.010644] pid_max: default: 32768 minimum: 301
[    0.015301] init_memory_mapping: [mem 0x640c5000-0x6e3fcfff]
[    0.021041] init_memory_mapping: [mem 0x6f47f000-0x6f844fff]
[    0.026753] init_memory_mapping: [mem 0x6f845000-0x6f87bfff]
[    0.032432] init_memory_mapping: [mem 0x6fc98000-0x6fef2fff]
[    0.039997] Security Framework initialized
[    0.044121] AppArmor: AppArmor initialized
[    0.048222] Yama: becoming mindful.
[    0.052065] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.060715] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.068480] Mount-cache hash table entries: 256
[    0.073424] Initializing cgroup subsys cpuacct
[    0.077892] Initializing cgroup subsys memory
[    0.082275] Initializing cgroup subsys devices
[    0.086729] Initializing cgroup subsys freezer
[    0.091182] Initializing cgroup subsys blkio
[    0.095455] Initializing cgroup subsys perf_event
[    0.100172] Initializing cgroup subsys hugetlb
[    0.104680] CPU: Physical Processor ID: 0
[    0.108699] CPU: Processor Core ID: 0
[    0.112373] mce: CPU supports 6 MCE banks
[    0.116409] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
[    0.116409] Last level dTLB entries: 4KB 512, 2MB 8, 4MB 4
[    0.116409] tlb_flushall_shift: 5
[    0.130828] Freeing SMP alternatives: 24k freed
[    0.140123] ACPI: Core revision 20130117
[    0.150773] ACPI: All ACPI Tables successfully acquired
[    0.170807] ftrace: allocating 29507 entries in 116 pages
[    0.205558] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.251277] smpboot: CPU0: AMD E-350D APU with Radeon(tm) HD Graphics (fam: 14, model: 02, stepping: 00)
[    0.368358] Performance Events: AMD PMU driver.
[    0.372918] ... version:                0
[    0.376933] ... bit width:              48
[    0.381034] ... generic registers:      4
[    0.385045] ... value mask:             0000ffffffffffff
[    0.390357] ... max period:             00007fffffffffff
[    0.395671] ... fixed-purpose events:   0
[    0.399682] ... event mask:             000000000000000f
[    0.407515] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.415763] smpboot: Booting Node   0, Processors  #1 OK
[    0.434171] Brought up 2 CPUs
[    0.437144] smpboot: Total of 2 processors activated (6399.93 BogoMIPS)
[    0.444652] devtmpfs: initialized
[    0.451477] EVM: security.selinux
[    0.454801] EVM: security.SMACK64
[    0.458122] EVM: security.capability
[    0.461819] PM: Registering ACPI NVS region [mem 0x6ea56000-0x6f47efff] (10653696 bytes)
[    0.470313] PM: Registering ACPI NVS region [mem 0x6f87d000-0x6f883fff] (28672 bytes)
[    0.480120] regulator-dummy: no parameters
[    0.484353] NET: Registered protocol family 16
[    0.489184] ACPI: bus type PCI registered
[    0.493303] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.502604] PCI: not using MMCONFIG
[    0.506091] PCI: Using configuration type 1 for base access
[    0.511665] PCI: Using configuration type 1 for extended access
[    0.519496] bio: create slab <bio-0> at 0
[    0.523732] ACPI: Added _OSI(Module Device)
[    0.527921] ACPI: Added _OSI(Processor Device)
[    0.532371] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.537078] ACPI: Added _OSI(Processor Aggregator Device)
[    0.545738] ACPI: Executed 2 blocks of module-level executable AML code
[    0.556232] ACPI: Interpreter enabled
[    0.559922] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130117/hwxface-568)
[    0.569186] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130117/hwxface-568)
[    0.578471] ACPI: (supports S0 S3 S4 S5)
[    0.582397] ACPI: Using IOAPIC for interrupt routing
[    0.587410] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.596803] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.625802] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.643778] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.653740] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.660454] PCI host bridge to bus 0000:00
[    0.664561] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.670051] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
[    0.676230] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
[    0.682410] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
[    0.688590] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.694768] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.701641] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[    0.708513] pci_bus 0000:00: root bus resource [mem 0x80000000-0xffffffff]
[    0.716193] pci 0000:00:04.0: System wakeup disabled by ACPI
[    0.722062] pci 0000:00:11.0: set SATA to AHCI mode
[    0.727209] pci 0000:00:12.0: System wakeup disabled by ACPI
[    0.733116] pci 0000:00:12.2: System wakeup disabled by ACPI
[    0.738979] pci 0000:00:13.0: System wakeup disabled by ACPI
[    0.744891] pci 0000:00:13.2: System wakeup disabled by ACPI
[    0.751094] pci 0000:00:14.2: System wakeup disabled by ACPI
[    0.757045] pci 0000:00:14.4: System wakeup disabled by ACPI
[    0.762904] pci 0000:00:14.5: System wakeup disabled by ACPI
[    0.768805] pci 0000:00:15.0: System wakeup disabled by ACPI
[    0.774704] pci 0000:00:15.1: System wakeup disabled by ACPI
[    0.780573] pci 0000:00:16.0: System wakeup disabled by ACPI
[    0.786498] pci 0000:00:16.2: System wakeup disabled by ACPI
[    0.793460] pci 0000:00:04.0: PCI bridge to [bus 01]
[    0.798540] pci 0000:00:14.4: PCI bridge to [bus 02] (subtractive decode)
[    0.805459] pci 0000:00:15.0: PCI bridge to [bus 03]
[    0.818186] pci 0000:00:15.1: PCI bridge to [bus 04]
[    0.823208] acpi PNP0A08:00: ACPI _OSC support notification failed, disabling PCIe ASPM
[    0.831209] acpi PNP0A08:00: Unable to request _OSC control (_OSC support mask: 0x08)
[    0.840487] ACPI: PCI Interrupt Link [LNKA] (IRQs 10 *11 14 15)
[    0.846664] ACPI: PCI Interrupt Link [LNKB] (IRQs *10 11 14 15)
[    0.852836] ACPI: PCI Interrupt Link [LNKC] (IRQs 10 *11 14 15)
[    0.859015] ACPI: PCI Interrupt Link [LNKD] (IRQs *10 11 14 15)
[    0.865160] ACPI: PCI Interrupt Link [LNKE] (IRQs 10 11 14 15) *0
[    0.871481] ACPI: PCI Interrupt Link [LNKF] (IRQs 10 11 14 15) *0
[    0.877788] ACPI: PCI Interrupt Link [LNKG] (IRQs 10 11 14 15) *0
[    0.884099] ACPI: PCI Interrupt Link [LNKH] (IRQs 10 11 14 15) *0
[    0.890606] ACPI: Enabled 1 GPEs in block 00 to 1F
[    0.895696] ACPI: No dock devices found.
[    0.899821] vgaarb: device added: PCI:0000:00:01.0,decodes=io+mem,owns=io+mem,locks=none
[    0.907919] vgaarb: loaded
[    0.910627] vgaarb: bridge control possible 0000:00:01.0
[    0.916325] SCSI subsystem initialized
[    0.920078] ACPI: bus type ATA registered
[    0.924255] ACPI: bus type USB registered
[    0.928330] usbcore: registered new interface driver usbfs
[    0.933837] usbcore: registered new interface driver hub
[    0.939227] usbcore: registered new device driver usb
[    0.944520] PCI: Using ACPI for IRQ routing
[    0.959142] NetLabel: Initializing
[    0.962554] NetLabel:  domain hash size = 128
[    0.966908] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.971894] NetLabel:  unlabeled traffic allowed by default
[    0.977593] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.982549] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.990413] Switching to clocksource hpet
[    1.006041] AppArmor: AppArmor Filesystem Enabled
[    1.010844] pnp: PnP ACPI init
[    1.013928] ACPI: bus type PNP registered
[    1.018194] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[    1.025384] system 00:01: [io  0x040b] has been reserved
[    1.030706] system 00:01: [io  0x04d6] has been reserved
[    1.036022] system 00:01: [io  0x0c00-0x0c01] has been reserved
[    1.041952] system 00:01: [io  0x0c14] has been reserved
[    1.047274] system 00:01: [io  0x0c50-0x0c51] has been reserved
[    1.053205] system 00:01: [io  0x0c52] has been reserved
[    1.058522] system 00:01: [io  0x0c6c] has been reserved
[    1.063843] system 00:01: [io  0x0c6f] has been reserved
[    1.069165] system 00:01: [io  0x0cd0-0x0cd1] has been reserved
[    1.075092] system 00:01: [io  0x0cd2-0x0cd3] has been reserved
[    1.081021] system 00:01: [io  0x0cd4-0x0cd5] has been reserved
[    1.086947] system 00:01: [io  0x0cd6-0x0cd7] has been reserved
[    1.092877] system 00:01: [io  0x0cd8-0x0cdf] has been reserved
[    1.098805] system 00:01: [io  0x0800-0x089f] has been reserved
[    1.104733] system 00:01: [io  0x0b20-0x0b3f] has been reserved
[    1.110660] system 00:01: [io  0x0900-0x090f] has been reserved
[    1.116589] system 00:01: [io  0x0910-0x091f] has been reserved
[    1.122516] system 00:01: [io  0xfe00-0xfefe] has been reserved
[    1.128446] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[    1.135423] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[    1.142043] system 00:01: [mem 0xfed80000-0xfed8ffff] has been reserved
[    1.148665] system 00:01: [mem 0xfed61000-0xfed70fff] has been reserved
[    1.155287] system 00:01: [mem 0xfec10000-0xfec10fff] has been reserved
[    1.161907] system 00:01: [mem 0xfed00000-0xfed00fff] has been reserved
[    1.168533] system 00:01: [mem 0xffc00000-0xffffffff] has been reserved
[    1.175332] system 00:02: [io  0x0290-0x029f] has been reserved
[    1.181755] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    1.188555] system 00:0b: [mem 0x70000000-0x7fffffff] has been reserved
[    1.195475] pnp: PnP ACPI: found 13 devices
[    1.199669] ACPI: bus type PNP unregistered
[    1.212154] pci 0000:00:04.0: BAR 14: assigned [mem 0x80000000-0x801fffff]
[    1.219041] pci 0000:00:04.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref]
[    1.226876] pci 0000:00:04.0: BAR 13: assigned [io  0x1000-0x1fff]
[    1.233061] pci 0000:00:04.0: PCI bridge to [bus 01]
[    1.238036] pci 0000:00:04.0:   bridge window [io  0x1000-0x1fff]
[    1.244139] pci 0000:00:04.0:   bridge window [mem 0x80000000-0x801fffff]
[    1.250934] pci 0000:00:04.0:   bridge window [mem 0x80200000-0x803fffff 64bit pref]
[    1.258681] pci 0000:00:14.4: PCI bridge to [bus 02]
[    1.263665] pci 0000:00:15.0: PCI bridge to [bus 03]
[    1.268647] pci 0000:00:15.1: PCI bridge to [bus 04]
[    1.273620] pci 0000:00:15.1:   bridge window [io  0xe000-0xefff]
[    1.279726] pci 0000:00:15.1:   bridge window [mem 0xd0000000-0xd00fffff 64bit pref]
[    1.287890] NET: Registered protocol family 2
[    1.292595] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[    1.300015] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    1.306775] TCP: Hash tables configured (established 16384 bind 16384)
[    1.313410] TCP: reno registered
[    1.316674] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    1.322718] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    1.329334] NET: Registered protocol family 1
[    1.658865] Trying to unpack rootfs image as initramfs...
[    1.679971] BUG: unable to handle kernel paging request at ffff88006e3fd000
[    1.686976] IP: [<ffffffff813661df>] memset+0x1f/0xb0
[    1.692055] PGD 1f77067 PUD 1f7a067 PMD 61420067 PTE 0
[    1.697264] Oops: 0002 [#1] SMP 
[    1.700531] Modules linked in:
[    1.703607] CPU 0 
[    1.705449] Pid: 1, comm: swapper/0 Not tainted 3.9.0-030900-generic #201304291257 To Be Filled By O.E.M. To Be Filled By O.E.M./E350M1
[    1.717803] RIP: 0010:[<ffffffff813661df>]  [<ffffffff813661df>] memset+0x1f/0xb0
[    1.725308] RSP: 0000:ffff880060af59c0  EFLAGS: 00010216
[    1.730622] RAX: 0000000000000000 RBX: 000000000001f000 RCX: 0000000000000200
[    1.737753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88006e3fd000
[    1.744876] RBP: ffff880060af59e8 R08: 0000000000000000 R09: ffff88006e3fd000
[    1.752001] R10: ffffffff818318e0 R11: 0000000000000000 R12: 0000000000000000
[    1.759126] R13: ffffea0001b8ff40 R14: ffff88006dc03810 R15: ffff880060af5aa8
[    1.766260] FS:  0000000000000000(0000) GS:ffff880063a00000(0000) knlGS:0000000000000000
[    1.774344] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[    1.780091] CR2: ffff88006e3fd000 CR3: 0000000001c0d000 CR4: 00000000000007f0
[    1.787224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    1.794356] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    1.801489] Process swapper/0 (pid: 1, threadinfo ffff880060af4000, task ffff880060af8000)
[    1.809747] Stack:
[    1.811758]  ffffffff811c4566 000000000001f000 0000000000001000 ffff880060af4000
[    1.819209]  0000000000001000 ffff880060af5a98 ffffffff811365ea ffffffff812e0026
[    1.826664]  ffffffff81831800 ffff880060af5a28 0000000000000000 ffff880060af8000
[    1.834119] Call Trace:
[    1.836576]  [<ffffffff811c4566>] ? simple_write_end+0xf6/0x100
[    1.842494]  [<ffffffff811365ea>] generic_perform_write+0x13a/0x210
[    1.848762]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    1.855632]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    1.862504]  [<ffffffff8113671d>] generic_file_buffered_write+0x5d/0x90
[    1.869116]  [<ffffffff81138196>] __generic_file_aio_write+0x1b6/0x3b0
[    1.875643]  [<ffffffff8113840f>] generic_file_aio_write+0x7f/0x100
[    1.881909]  [<ffffffff8119df53>] do_sync_write+0xa3/0xe0
[    1.887309]  [<ffffffff8119e613>] vfs_write+0xb3/0x180
[    1.892447]  [<ffffffff8119eab2>] sys_write+0x52/0xa0
[    1.897503]  [<ffffffff81d0d5c0>] ? do_name.part.5+0xc9/0x234
[    1.903245]  [<ffffffff81d3810a>] ? bunzip2+0x1b1/0x1b1
[    1.908473]  [<ffffffff81d0d494>] do_copy+0x73/0x8e
[    1.913351]  [<ffffffff81d0ca5e>] flush_buffer+0x82/0xb2
[    1.918663]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    1.923370]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    1.928075]  [<ffffffff81d3839a>] gunzip+0x287/0x32f
[    1.933043]  [<ffffffff81d0cefa>] unpack_to_rootfs+0x172/0x2a5
[    1.938873]  [<ffffffff81d0c9a9>] ? md_run_setup+0x8b/0x8b
[    1.944361]  [<ffffffff81d0d979>] ? populate_rootfs.part.7+0xa5/0xa5
[    1.950714]  [<ffffffff81d0d8fe>] populate_rootfs.part.7+0x2a/0xa5
[    1.956893]  [<ffffffff81d0d9ad>] populate_rootfs+0x34/0x38
[    1.962466]  [<ffffffff8100206f>] do_one_initcall+0x3f/0x170
[    1.968124]  [<ffffffff81d0af9d>] do_basic_setup+0x96/0xb4
[    1.973610]  [<ffffffff81d0a80d>] ? loglevel+0x31/0x31
[    1.978751]  [<ffffffff81d2763a>] ? sched_init_smp+0x121/0x123
[    1.984582]  [<ffffffff81d0b073>] kernel_init_freeable+0xb8/0x132
[    1.990677]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    1.995902]  [<ffffffff816d64be>] kernel_init+0xe/0xf0
[    2.001042]  [<ffffffff8170d42c>] ret_from_fork+0x7c/0xb0
[    2.006439]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.011662] Code: 1e 44 88 1f c3 90 90 90 90 90 90 90 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 c3 66 66 66 90 66 66 66 90 66 66 
[    2.031613] RIP  [<ffffffff813661df>] memset+0x1f/0xb0
[    2.036770]  RSP <ffff880060af59c0>
[    2.040255] CR2: ffff88006e3fd000
[    2.043580] ---[ end trace 056f744af9ca82ee ]---
[    2.048198] note: swapper/0[1] exited with preempt_count 1
[    2.053729] BUG: scheduling while atomic: swapper/0/1/0x10000001
[    2.059747] Modules linked in:
[    2.062843] Pid: 1, comm: swapper/0 Tainted: G      D      3.9.0-030900-generic #201304291257
[    2.071370] Call Trace:
[    2.073825]  [<ffffffff816ec84e>] __schedule_bug+0x4d/0x5b
[    2.079321]  [<ffffffff81702b08>] __schedule+0x638/0x6c0
[    2.084644]  [<ffffffff8108fa7a>] __cond_resched+0x2a/0x40
[    2.090138]  [<ffffffff81702c12>] _cond_resched+0x32/0x40
[    2.095547]  [<ffffffff811bacff>] put_files_struct.part.12+0x7f/0xd0
[    2.101907]  [<ffffffff811bb288>] put_files_struct+0x18/0x20
[    2.107575]  [<ffffffff811bb354>] exit_files+0x54/0x70
[    2.112721]  [<ffffffff81060be9>] do_exit+0x189/0x480
[    2.117783]  [<ffffffff817059a9>] oops_end+0xb9/0x100
[    2.122842]  [<ffffffff816eb273>] no_context+0x1ab/0x1ba
[    2.128163]  [<ffffffff816eb455>] __bad_area_nosemaphore+0x1d3/0x1f2
[    2.134524]  [<ffffffff816eaaae>] ? pmd_offset+0x1a/0x20
[    2.139847]  [<ffffffff816eb487>] bad_area_nosemaphore+0x13/0x15
[    2.145862]  [<ffffffff81708912>] __do_page_fault+0x3c2/0x560
[    2.151616]  [<ffffffff81143479>] ? release_pages+0x1e9/0x220
[    2.157370]  [<ffffffff81153c99>] ? __mod_zone_page_state+0x49/0x50
[    2.163646]  [<ffffffff81143209>] ? __pagevec_lru_add_fn+0xb9/0xf0
[    2.169832]  [<ffffffff8114359d>] ? pagevec_lru_move_fn+0xed/0x110
[    2.176021]  [<ffffffff81708abe>] do_page_fault+0xe/0x10
[    2.181342]  [<ffffffff81704dd8>] page_fault+0x28/0x30
[    2.186490]  [<ffffffff813661df>] ? memset+0x1f/0xb0
[    2.191464]  [<ffffffff811c4566>] ? simple_write_end+0xf6/0x100
[    2.197391]  [<ffffffff811365ea>] generic_perform_write+0x13a/0x210
[    2.203668]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.210549]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.217430]  [<ffffffff8113671d>] generic_file_buffered_write+0x5d/0x90
[    2.224051]  [<ffffffff81138196>] __generic_file_aio_write+0x1b6/0x3b0
[    2.230586]  [<ffffffff8113840f>] generic_file_aio_write+0x7f/0x100
[    2.236861]  [<ffffffff8119df53>] do_sync_write+0xa3/0xe0
[    2.242269]  [<ffffffff8119e613>] vfs_write+0xb3/0x180
[    2.247417]  [<ffffffff8119eab2>] sys_write+0x52/0xa0
[    2.252483]  [<ffffffff81d0d5c0>] ? do_name.part.5+0xc9/0x234
[    2.258233]  [<ffffffff81d3810a>] ? bunzip2+0x1b1/0x1b1
[    2.263466]  [<ffffffff81d0d494>] do_copy+0x73/0x8e
[    2.268354]  [<ffffffff81d0ca5e>] flush_buffer+0x82/0xb2
[    2.273677]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.278390]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.283105]  [<ffffffff81d3839a>] gunzip+0x287/0x32f
[    2.288080]  [<ffffffff81d0cefa>] unpack_to_rootfs+0x172/0x2a5
[    2.293921]  [<ffffffff81d0c9a9>] ? md_run_setup+0x8b/0x8b
[    2.299418]  [<ffffffff81d0d979>] ? populate_rootfs.part.7+0xa5/0xa5
[    2.305779]  [<ffffffff81d0d8fe>] populate_rootfs.part.7+0x2a/0xa5
[    2.311966]  [<ffffffff81d0d9ad>] populate_rootfs+0x34/0x38
[    2.317547]  [<ffffffff8100206f>] do_one_initcall+0x3f/0x170
[    2.323216]  [<ffffffff81d0af9d>] do_basic_setup+0x96/0xb4
[    2.328710]  [<ffffffff81d0a80d>] ? loglevel+0x31/0x31
[    2.333859]  [<ffffffff81d2763a>] ? sched_init_smp+0x121/0x123
[    2.339700]  [<ffffffff81d0b073>] kernel_init_freeable+0xb8/0x132
[    2.345802]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.351036]  [<ffffffff816d64be>] kernel_init+0xe/0xf0
[    2.356184]  [<ffffffff8170d42c>] ret_from_fork+0x7c/0xb0
[    2.361592]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.366878] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
[    2.366878] 
[    2.376034] ------------[ cut here ]------------
[    2.380654] WARNING: at /home/apw/COD/linux/arch/x86/kernel/smp.c:123 native_smp_send_reschedule+0x5b/0x60()
[    2.390468] Hardware name: To Be Filled By O.E.M.
[    2.395172] Modules linked in:
[    2.398242] Pid: 1, comm: swapper/0 Tainted: G      D W    3.9.0-030900-generic #201304291257
[    2.406759] Call Trace:
[    2.409204]  <IRQ>  [<ffffffff8105a8cf>] warn_slowpath_common+0x7f/0xc0
[    2.415853]  [<ffffffff8105a92a>] warn_slowpath_null+0x1a/0x20
[    2.421686]  [<ffffffff81038a4b>] native_smp_send_reschedule+0x5b/0x60
[    2.428214]  [<ffffffff8109cbc0>] trigger_load_balance+0x190/0x210
[    2.434392]  [<ffffffff81090dde>] scheduler_tick+0x10e/0x140
[    2.440051]  [<ffffffff8106ce19>] update_process_times+0x69/0x80
[    2.446058]  [<ffffffff810b7233>] tick_sched_handle.isra.8+0x33/0x70
[    2.452407]  [<ffffffff810b735c>] tick_sched_timer+0x4c/0x80
[    2.458070]  [<ffffffff81083c28>] __run_hrtimer+0x78/0x1f0
[    2.463553]  [<ffffffff810b7310>] ? tick_nohz_handler+0xa0/0xa0
[    2.469474]  [<ffffffff810b05cc>] ? ktime_get_update_offsets+0x4c/0xd0
[    2.475999]  [<ffffffff810844b7>] hrtimer_interrupt+0xf7/0x230
[    2.481834]  [<ffffffff8170f349>] smp_apic_timer_interrupt+0x69/0x99
[    2.488185]  [<ffffffff8170e21d>] apic_timer_interrupt+0x6d/0x80
[    2.494188]  <EOI>  [<ffffffff8105cf9a>] ? console_unlock.part.9+0x22a/0x270
[    2.501255]  [<ffffffff816ec023>] ? panic+0x17b/0x1be
[    2.506306]  [<ffffffff816ebf85>] ? panic+0xdd/0x1be
[    2.511275]  [<ffffffff81127490>] ? perf_adjust_period+0xb0/0xb0
[    2.517280]  [<ffffffff8105eff2>] find_new_reaper+0x132/0x140
[    2.523024]  [<ffffffff81060345>] forget_original_parent+0x45/0x1a0
[    2.529290]  [<ffffffff810604b7>] exit_notify+0x17/0x110
[    2.534602]  [<ffffffff81060c4c>] do_exit+0x1ec/0x480
[    2.539657]  [<ffffffff817059a9>] oops_end+0xb9/0x100
[    2.544708]  [<ffffffff816eb273>] no_context+0x1ab/0x1ba
[    2.550021]  [<ffffffff816eb455>] __bad_area_nosemaphore+0x1d3/0x1f2
[    2.556374]  [<ffffffff816eaaae>] ? pmd_offset+0x1a/0x20
[    2.561687]  [<ffffffff816eb487>] bad_area_nosemaphore+0x13/0x15
[    2.567694]  [<ffffffff81708912>] __do_page_fault+0x3c2/0x560
[    2.573441]  [<ffffffff81143479>] ? release_pages+0x1e9/0x220
[    2.579186]  [<ffffffff81153c99>] ? __mod_zone_page_state+0x49/0x50
[    2.585451]  [<ffffffff81143209>] ? __pagevec_lru_add_fn+0xb9/0xf0
[    2.591631]  [<ffffffff8114359d>] ? pagevec_lru_move_fn+0xed/0x110
[    2.597810]  [<ffffffff81708abe>] do_page_fault+0xe/0x10
[    2.603121]  [<ffffffff81704dd8>] page_fault+0x28/0x30
[    2.608263]  [<ffffffff813661df>] ? memset+0x1f/0xb0
[    2.613229]  [<ffffffff811c4566>] ? simple_write_end+0xf6/0x100
[    2.619148]  [<ffffffff811365ea>] generic_perform_write+0x13a/0x210
[    2.625415]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.632287]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.639159]  [<ffffffff8113671d>] generic_file_buffered_write+0x5d/0x90
[    2.645772]  [<ffffffff81138196>] __generic_file_aio_write+0x1b6/0x3b0
[    2.652298]  [<ffffffff8113840f>] generic_file_aio_write+0x7f/0x100
[    2.658564]  [<ffffffff8119df53>] do_sync_write+0xa3/0xe0
[    2.663962]  [<ffffffff8119e613>] vfs_write+0xb3/0x180
[    2.669102]  [<ffffffff8119eab2>] sys_write+0x52/0xa0
[    2.674155]  [<ffffffff81d0d5c0>] ? do_name.part.5+0xc9/0x234
[    2.679900]  [<ffffffff81d3810a>] ? bunzip2+0x1b1/0x1b1
[    2.685127]  [<ffffffff81d0d494>] do_copy+0x73/0x8e
[    2.690005]  [<ffffffff81d0ca5e>] flush_buffer+0x82/0xb2
[    2.695319]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.700023]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.704729]  [<ffffffff81d3839a>] gunzip+0x287/0x32f
[    2.709697]  [<ffffffff81d0cefa>] unpack_to_rootfs+0x172/0x2a5
[    2.715531]  [<ffffffff81d0c9a9>] ? md_run_setup+0x8b/0x8b
[    2.721015]  [<ffffffff81d0d979>] ? populate_rootfs.part.7+0xa5/0xa5
[    2.727368]  [<ffffffff81d0d8fe>] populate_rootfs.part.7+0x2a/0xa5
[    2.733548]  [<ffffffff81d0d9ad>] populate_rootfs+0x34/0x38
[    2.739119]  [<ffffffff8100206f>] do_one_initcall+0x3f/0x170
[    2.744779]  [<ffffffff81d0af9d>] do_basic_setup+0x96/0xb4
[    2.750264]  [<ffffffff81d0a80d>] ? loglevel+0x31/0x31
[    2.755405]  [<ffffffff81d2763a>] ? sched_init_smp+0x121/0x123
[    2.761238]  [<ffffffff81d0b073>] kernel_init_freeable+0xb8/0x132
[    2.767330]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.772555]  [<ffffffff816d64be>] kernel_init+0xe/0xf0
[    2.777695]  [<ffffffff8170d42c>] ret_from_fork+0x7c/0xb0
[    2.783095]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.788318] ---[ end trace 056f744af9ca82ef ]---

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-16 15:23             ` Christian König
@ 2013-05-16 15:42               ` Yinghai Lu
  2013-05-17  9:43                 ` Christian König
  0 siblings, 1 reply; 14+ messages in thread
From: Yinghai Lu @ 2013-05-16 15:42 UTC (permalink / raw)
  To: Christian König; +Cc: H. Peter Anvin, LKML, Wolfram Gloger

On Thu, May 16, 2013 at 8:23 AM, Christian König
<christian.koenig@amd.com> wrote:
> Am 16.05.2013 17:17, schrieb Yinghai Lu:
>
>> On Thu, May 16, 2013 at 5:49 AM, Christian König
>> <christian.koenig@amd.com> wrote:
>>>
>>> Am 16.05.2013 11:41, schrieb Christian König:
>>>
>>> Ups, the board DOES have a serial port, and I've got a log now that shows
>>> the mentioned patch above isn't the root cause.
>>>
>>> After commit 8d57470d8f859635deffe3919d7d4867b488b85a it indeed crashes
>>> very
>>> early in the boot sequence, but commit
>>> 98e7a989979b185f49e86ddaed2ad6890299d9f0 fixes that and now it crashes
>>> while
>>> trying to unpack the initrd with a completely different backtrace.
>>>
>> ok, did you post the boot log for that failing boot ?
>
>
> Yes, the bootlog is attached, but I also send it as "3.9 breaks EFI boot on
> E350 v2" to LKML with a request for help.

can you boot with appending with "memtest"?

Thanks

Yinghai

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-16 15:42               ` Yinghai Lu
@ 2013-05-17  9:43                 ` Christian König
  2013-05-17 17:54                   ` Yinghai Lu
  0 siblings, 1 reply; 14+ messages in thread
From: Christian König @ 2013-05-17  9:43 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: H. Peter Anvin, LKML, Wolfram Gloger

[-- Attachment #1: Type: text/plain, Size: 1100 bytes --]

Am 16.05.2013 17:42, schrieb Yinghai Lu:
> On Thu, May 16, 2013 at 8:23 AM, Christian König
> <christian.koenig@amd.com> wrote:
>> Am 16.05.2013 17:17, schrieb Yinghai Lu:
>>
>>> On Thu, May 16, 2013 at 5:49 AM, Christian König
>>> <christian.koenig@amd.com> wrote:
>>>> Am 16.05.2013 11:41, schrieb Christian König:
>>>>
>>>> Ups, the board DOES have a serial port, and I've got a log now that shows
>>>> the mentioned patch above isn't the root cause.
>>>>
>>>> After commit 8d57470d8f859635deffe3919d7d4867b488b85a it indeed crashes
>>>> very
>>>> early in the boot sequence, but commit
>>>> 98e7a989979b185f49e86ddaed2ad6890299d9f0 fixes that and now it crashes
>>>> while
>>>> trying to unpack the initrd with a completely different backtrace.
>>>>
>>> ok, did you post the boot log for that failing boot ?
>>
>> Yes, the bootlog is attached, but I also send it as "3.9 breaks EFI boot on
>> E350 v2" to LKML with a request for help.
> can you boot with appending with "memtest"?

Sure, bootlog with memtest is attached.

Christian.

>
> Thanks
>
> Yinghai
>


[-- Attachment #2: bootlog_with_memtest.txt --]
[-- Type: text/plain, Size: 52047 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.9.0-030900-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201304291257 SMP Mon Apr 29 16:58:15 UTC 2013
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.9.0-030900-generic root=UUID=f7d7dd2b-3dec-4d67-ae48-6c6c8d8ae7ff ro console=ttyS0,115200 memtest
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006ea07fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006ea08000-0x000000006ea55fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006ea56000-0x000000006f47efff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f47f000-0x000000006f87bfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006f87c000-0x000000006f87cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000006f87d000-0x000000006f883fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006f884000-0x000000006fc97fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006fc98000-0x000000006fef2fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000006fef3000-0x000000006fefffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed61000-0x00000000fed70fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.31 by American Megatrends
[    0.000000] efi:  ACPI=0x6f470000  ACPI 2.0=0x6f470000  SMBIOS=0xf04c0  MPS=0xfd480 
[    0.000000] efi: mem00: type=3, attr=0xf, range=[0x0000000000000000-0x0000000000008000) (0MB)
[    0.000000] efi: mem01: type=7, attr=0xf, range=[0x0000000000008000-0x0000000000077000) (0MB)
[    0.000000] efi: mem02: type=4, attr=0xf, range=[0x0000000000077000-0x0000000000078000) (0MB)
[    0.000000] efi: mem03: type=3, attr=0xf, range=[0x0000000000078000-0x00000000000a0000) (0MB)
[    0.000000] efi: mem04: type=7, attr=0xf, range=[0x0000000000100000-0x0000000001000000) (15MB)
[    0.000000] efi: mem05: type=2, attr=0xf, range=[0x0000000001000000-0x0000000002498000) (20MB)
[    0.000000] efi: mem06: type=7, attr=0xf, range=[0x0000000002498000-0x000000003620a000) (829MB)
[    0.000000] efi: mem07: type=2, attr=0xf, range=[0x000000003620a000-0x00000000370fd000) (14MB)
[    0.000000] efi: mem08: type=7, attr=0xf, range=[0x00000000370fd000-0x0000000047eac000) (269MB)
[    0.000000] efi: mem09: type=2, attr=0xf, range=[0x0000000047eac000-0x0000000060e2a000) (399MB)
[    0.000000] efi: mem10: type=7, attr=0xf, range=[0x0000000060e2a000-0x0000000060e30000) (0MB)
[    0.000000] efi: mem11: type=1, attr=0xf, range=[0x0000000060e30000-0x0000000060e4e000) (0MB)
[    0.000000] efi: mem12: type=7, attr=0xf, range=[0x0000000060e4e000-0x0000000063690000) (40MB)
[    0.000000] efi: mem13: type=4, attr=0xf, range=[0x0000000063690000-0x00000000638d1000) (2MB)
[    0.000000] efi: mem14: type=7, attr=0xf, range=[0x00000000638d1000-0x0000000063d07000) (4MB)
[    0.000000] efi: mem15: type=4, attr=0xf, range=[0x0000000063d07000-0x0000000063eea000) (1MB)
[    0.000000] efi: mem16: type=7, attr=0xf, range=[0x0000000063eea000-0x0000000063eef000) (0MB)
[    0.000000] efi: mem17: type=4, attr=0xf, range=[0x0000000063eef000-0x0000000063ef0000) (0MB)
[    0.000000] efi: mem18: type=7, attr=0xf, range=[0x0000000063ef0000-0x0000000064027000) (1MB)
[    0.000000] efi: mem19: type=4, attr=0xf, range=[0x0000000064027000-0x0000000064055000) (0MB)
[    0.000000] efi: mem20: type=7, attr=0xf, range=[0x0000000064055000-0x000000006405b000) (0MB)
[    0.000000] efi: mem21: type=4, attr=0xf, range=[0x000000006405b000-0x00000000640bf000) (0MB)
[    0.000000] efi: mem22: type=7, attr=0xf, range=[0x00000000640bf000-0x00000000640c0000) (0MB)
[    0.000000] efi: mem23: type=4, attr=0xf, range=[0x00000000640c0000-0x00000000640c4000) (0MB)
[    0.000000] efi: mem24: type=7, attr=0xf, range=[0x00000000640c4000-0x00000000640c5000) (0MB)
[    0.000000] efi: mem25: type=4, attr=0xf, range=[0x00000000640c5000-0x000000006e3fd000) (163MB)
[    0.000000] efi: mem26: type=7, attr=0xf, range=[0x000000006e3fd000-0x000000006e808000) (4MB)
[    0.000000] efi: mem27: type=2, attr=0xf, range=[0x000000006e808000-0x000000006e812000) (0MB)
[    0.000000] efi: mem28: type=3, attr=0xf, range=[0x000000006e812000-0x000000006ea08000) (1MB)
[    0.000000] efi: mem29: type=0, attr=0xf, range=[0x000000006ea08000-0x000000006ea17000) (0MB)
[    0.000000] efi: mem30: type=0, attr=0xf, range=[0x000000006ea17000-0x000000006ea56000) (0MB)
[    0.000000] efi: mem31: type=10, attr=0xf, range=[0x000000006ea56000-0x000000006ec65000) (2MB)
[    0.000000] efi: mem32: type=10, attr=0xf, range=[0x000000006ec65000-0x000000006f47f000) (8MB)
[    0.000000] efi: mem33: type=6, attr=0x800000000000000f, range=[0x000000006f47f000-0x000000006f799000) (3MB)
[    0.000000] efi: mem34: type=6, attr=0x800000000000000f, range=[0x000000006f799000-0x000000006f7aa000) (0MB)
[    0.000000] efi: mem35: type=6, attr=0x800000000000000f, range=[0x000000006f7aa000-0x000000006f7ac000) (0MB)
[    0.000000] efi: mem36: type=6, attr=0x800000000000000f, range=[0x000000006f7ac000-0x000000006f845000) (0MB)
[    0.000000] efi: mem37: type=5, attr=0x800000000000000f, range=[0x000000006f845000-0x000000006f850000) (0MB)
[    0.000000] efi: mem38: type=5, attr=0x800000000000000f, range=[0x000000006f850000-0x000000006f87c000) (0MB)
[    0.000000] efi: mem39: type=4, attr=0xf, range=[0x000000006f87c000-0x000000006f87d000) (0MB)
[    0.000000] efi: mem40: type=10, attr=0xf, range=[0x000000006f87d000-0x000000006f884000) (0MB)
[    0.000000] efi: mem41: type=4, attr=0xf, range=[0x000000006f884000-0x000000006f9d3000) (1MB)
[    0.000000] efi: mem42: type=3, attr=0xf, range=[0x000000006f9d3000-0x000000006fc71000) (2MB)
[    0.000000] efi: mem43: type=4, attr=0xf, range=[0x000000006fc71000-0x000000006fc86000) (0MB)
[    0.000000] efi: mem44: type=3, attr=0xf, range=[0x000000006fc86000-0x000000006fc98000) (0MB)
[    0.000000] efi: mem45: type=6, attr=0x800000000000000f, range=[0x000000006fc98000-0x000000006fef3000) (2MB)
[    0.000000] efi: mem46: type=4, attr=0xf, range=[0x000000006fef3000-0x000000006ff00000) (0MB)
[    0.000000] efi: mem47: type=11, attr=0x8000000000000001, range=[0x00000000fec00000-0x00000000fec01000) (0MB)
[    0.000000] efi: mem48: type=11, attr=0x8000000000000001, range=[0x00000000fec10000-0x00000000fec11000) (0MB)
[    0.000000] efi: mem49: type=11, attr=0x8000000000000001, range=[0x00000000fed00000-0x00000000fed01000) (0MB)
[    0.000000] efi: mem50: type=11, attr=0x8000000000000001, range=[0x00000000fed61000-0x00000000fed71000) (0MB)
[    0.000000] efi: mem51: type=11, attr=0x8000000000000001, range=[0x00000000fed80000-0x00000000fed90000) (0MB)
[    0.000000] efi: mem52: type=11, attr=0x8000000000000001, range=[0x00000000fef00000-0x0000000100000000) (17MB)
[    0.000000] SMBIOS 2.7 present.
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x6ff00 max_arch_pfn = 0x400000000
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] total RAM covered: 1791M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K 	chunk_size: 512M 	num_reg: 3  	lose cover RAM: 0G
[    0.000000] found SMP MP-table at [mem 0x000fd6e0-0x000fd6ef] mapped at [ffff8800000fd6e0]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Using GB pages for direct mapping
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000] init_memory_mapping: [mem 0x6e600000-0x6e7fffff]
[    0.000000] init_memory_mapping: [mem 0x6c000000-0x6e5fffff]
[    0.000000] init_memory_mapping: [mem 0x00100000-0x6bffffff]
[    0.000000] init_memory_mapping: [mem 0x6e800000-0x6ea07fff]
[    0.000000] init_memory_mapping: [mem 0x6f87c000-0x6f87cfff]
[    0.000000] init_memory_mapping: [mem 0x6f884000-0x6fc97fff]
[    0.000000] init_memory_mapping: [mem 0x6fef3000-0x6fefffff]
[    0.000000] early_memtest: # of tests: 17
[    0.000000]   0000010000 - 0000073000 pattern 4c494e5558726c7a
[    0.000000]   00000739f0 - 0000077000 pattern 4c494e5558726c7a
[    0.000000]   0000078000 - 0000099000 pattern 4c494e5558726c7a
[    0.000000]   0000100000 - 0001000000 pattern 4c494e5558726c7a
[    0.000000]   0001f7c000 - 003620a000 pattern 4c494e5558726c7a
[    0.000000]   00370fd000 - 0063690000 pattern 4c494e5558726c7a
[    0.000000]   00638d1000 - 0063d07000 pattern 4c494e5558726c7a
[    0.000000]   0063eea000 - 0063eef000 pattern 4c494e5558726c7a
[    0.000000]   0063ef0000 - 0064027000 pattern 4c494e5558726c7a
[    0.000000]   0064055000 - 006405b000 pattern 4c494e5558726c7a
[    0.000000]   00640bf000 - 00640c0000 pattern 4c494e5558726c7a
[    0.000000]   00640c4000 - 00640c5000 pattern 4c494e5558726c7a
[    0.000000]   006e3fd000 - 006e80f000 pattern 4c494e5558726c7a
[    0.000000]   0000010000 - 0000073000 pattern eeeeeeeeeeeeeeee
[    0.000000]   00000739f0 - 0000077000 pattern eeeeeeeeeeeeeeee
[    0.000000]   0000078000 - 0000099000 pattern eeeeeeeeeeeeeeee
[    0.000000]   0000100000 - 0001000000 pattern eeeeeeeeeeeeeeee
[    0.000000]   0001f7c000 - 003620a000 pattern eeeeeeeeeeeeeeee
[    0.000000]   00370fd000 - 0063690000 pattern eeeeeeeeeeeeeeee
[    0.000000]   00638d1000 - 0063d07000 pattern eeeeeeeeeeeeeeee
[    0.000000]   0063eea000 - 0063eef000 pattern eeeeeeeeeeeeeeee
[    0.000000]   0063ef0000 - 0064027000 pattern eeeeeeeeeeeeeeee
[    0.000000]   0064055000 - 006405b000 pattern eeeeeeeeeeeeeeee
[    0.000000]   00640bf000 - 00640c0000 pattern eeeeeeeeeeeeeeee
[    0.000000]   00640c4000 - 00640c5000 pattern eeeeeeeeeeeeeeee
[    0.000000]   006e3fd000 - 006e80f000 pattern eeeeeeeeeeeeeeee
[    0.000000]   0000010000 - 0000073000 pattern dddddddddddddddd
[    0.000000]   00000739f0 - 0000077000 pattern dddddddddddddddd
[    0.000000]   0000078000 - 0000099000 pattern dddddddddddddddd
[    0.000000]   0000100000 - 0001000000 pattern dddddddddddddddd
[    0.000000]   0001f7c000 - 003620a000 pattern dddddddddddddddd
[    0.000000]   00370fd000 - 0063690000 pattern dddddddddddddddd
[    0.000000]   00638d1000 - 0063d07000 pattern dddddddddddddddd
[    0.000000]   0063eea000 - 0063eef000 pattern dddddddddddddddd
[    0.000000]   0063ef0000 - 0064027000 pattern dddddddddddddddd
[    0.000000]   0064055000 - 006405b000 pattern dddddddddddddddd
[    0.000000]   00640bf000 - 00640c0000 pattern dddddddddddddddd
[    0.000000]   00640c4000 - 00640c5000 pattern dddddddddddddddd
[    0.000000]   006e3fd000 - 006e80f000 pattern dddddddddddddddd
[    0.000000]   0000010000 - 0000073000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   00000739f0 - 0000077000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   0000078000 - 0000099000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   0000100000 - 0001000000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   0001f7c000 - 003620a000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   00370fd000 - 0063690000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   00638d1000 - 0063d07000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   0063eea000 - 0063eef000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   0063ef0000 - 0064027000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   0064055000 - 006405b000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   00640bf000 - 00640c0000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   00640c4000 - 00640c5000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   006e3fd000 - 006e80f000 pattern bbbbbbbbbbbbbbbb
[    0.000000]   0000010000 - 0000073000 pattern 7777777777777777
[    0.000000]   00000739f0 - 0000077000 pattern 7777777777777777
[    0.000000]   0000078000 - 0000099000 pattern 7777777777777777
[    0.000000]   0000100000 - 0001000000 pattern 7777777777777777
[    0.000000]   0001f7c000 - 003620a000 pattern 7777777777777777
[    0.000000]   00370fd000 - 0063690000 pattern 7777777777777777
[    0.000000]   00638d1000 - 0063d07000 pattern 7777777777777777
[    0.000000]   0063eea000 - 0063eef000 pattern 7777777777777777
[    0.000000]   0063ef0000 - 0064027000 pattern 7777777777777777
[    0.000000]   0064055000 - 006405b000 pattern 7777777777777777
[    0.000000]   00640bf000 - 00640c0000 pattern 7777777777777777
[    0.000000]   00640c4000 - 00640c5000 pattern 7777777777777777
[    0.000000]   006e3fd000 - 006e80f000 pattern 7777777777777777
[    0.000000]   0000010000 - 0000073000 pattern cccccccccccccccc
[    0.000000]   00000739f0 - 0000077000 pattern cccccccccccccccc
[    0.000000]   0000078000 - 0000099000 pattern cccccccccccccccc
[    0.000000]   0000100000 - 0001000000 pattern cccccccccccccccc
[    0.000000]   0001f7c000 - 003620a000 pattern cccccccccccccccc
[    0.000000]   00370fd000 - 0063690000 pattern cccccccccccccccc
[    0.000000]   00638d1000 - 0063d07000 pattern cccccccccccccccc
[    0.000000]   0063eea000 - 0063eef000 pattern cccccccccccccccc
[    0.000000]   0063ef0000 - 0064027000 pattern cccccccccccccccc
[    0.000000]   0064055000 - 006405b000 pattern cccccccccccccccc
[    0.000000]   00640bf000 - 00640c0000 pattern cccccccccccccccc
[    0.000000]   00640c4000 - 00640c5000 pattern cccccccccccccccc
[    0.000000]   006e3fd000 - 006e80f000 pattern cccccccccccccccc
[    0.000000]   0000010000 - 0000073000 pattern 9999999999999999
[    0.000000]   00000739f0 - 0000077000 pattern 9999999999999999
[    0.000000]   0000078000 - 0000099000 pattern 9999999999999999
[    0.000000]   0000100000 - 0001000000 pattern 9999999999999999
[    0.000000]   0001f7c000 - 003620a000 pattern 9999999999999999
[    0.000000]   00370fd000 - 0063690000 pattern 9999999999999999
[    0.000000]   00638d1000 - 0063d07000 pattern 9999999999999999
[    0.000000]   0063eea000 - 0063eef000 pattern 9999999999999999
[    0.000000]   0063ef0000 - 0064027000 pattern 9999999999999999
[    0.000000]   0064055000 - 006405b000 pattern 9999999999999999
[    0.000000]   00640bf000 - 00640c0000 pattern 9999999999999999
[    0.000000]   00640c4000 - 00640c5000 pattern 9999999999999999
[    0.000000]   006e3fd000 - 006e80f000 pattern 9999999999999999
[    0.000000]   0000010000 - 0000073000 pattern 6666666666666666
[    0.000000]   00000739f0 - 0000077000 pattern 6666666666666666
[    0.000000]   0000078000 - 0000099000 pattern 6666666666666666
[    0.000000]   0000100000 - 0001000000 pattern 6666666666666666
[    0.000000]   0001f7c000 - 003620a000 pattern 6666666666666666
[    0.000000]   00370fd000 - 0063690000 pattern 6666666666666666
[    0.000000]   00638d1000 - 0063d07000 pattern 6666666666666666
[    0.000000]   0063eea000 - 0063eef000 pattern 6666666666666666
[    0.000000]   0063ef0000 - 0064027000 pattern 6666666666666666
[    0.000000]   0064055000 - 006405b000 pattern 6666666666666666
[    0.000000]   00640bf000 - 00640c0000 pattern 6666666666666666
[    0.000000]   00640c4000 - 00640c5000 pattern 6666666666666666
[    0.000000]   006e3fd000 - 006e80f000 pattern 6666666666666666
[    0.000000]   0000010000 - 0000073000 pattern 3333333333333333
[    0.000000]   00000739f0 - 0000077000 pattern 3333333333333333
[    0.000000]   0000078000 - 0000099000 pattern 3333333333333333
[    0.000000]   0000100000 - 0001000000 pattern 3333333333333333
[    0.000000]   0001f7c000 - 003620a000 pattern 3333333333333333
[    0.000000]   00370fd000 - 0063690000 pattern 3333333333333333
[    0.000000]   00638d1000 - 0063d07000 pattern 3333333333333333
[    0.000000]   0063eea000 - 0063eef000 pattern 3333333333333333
[    0.000000]   0063ef0000 - 0064027000 pattern 3333333333333333
[    0.000000]   0064055000 - 006405b000 pattern 3333333333333333
[    0.000000]   00640bf000 - 00640c0000 pattern 3333333333333333
[    0.000000]   00640c4000 - 00640c5000 pattern 3333333333333333
[    0.000000]   006e3fd000 - 006e80f000 pattern 3333333333333333
[    0.000000]   0000010000 - 0000073000 pattern 8888888888888888
[    0.000000]   00000739f0 - 0000077000 pattern 8888888888888888
[    0.000000]   0000078000 - 0000099000 pattern 8888888888888888
[    0.000000]   0000100000 - 0001000000 pattern 8888888888888888
[    0.000000]   0001f7c000 - 003620a000 pattern 8888888888888888
[    0.000000]   00370fd000 - 0063690000 pattern 8888888888888888
[    0.000000]   00638d1000 - 0063d07000 pattern 8888888888888888
[    0.000000]   0063eea000 - 0063eef000 pattern 8888888888888888
[    0.000000]   0063ef0000 - 0064027000 pattern 8888888888888888
[    0.000000]   0064055000 - 006405b000 pattern 8888888888888888
[    0.000000]   00640bf000 - 00640c0000 pattern 8888888888888888
[    0.000000]   00640c4000 - 00640c5000 pattern 8888888888888888
[    0.000000]   006e3fd000 - 006e80f000 pattern 8888888888888888
[    0.000000]   0000010000 - 0000073000 pattern 4444444444444444
[    0.000000]   00000739f0 - 0000077000 pattern 4444444444444444
[    0.000000]   0000078000 - 0000099000 pattern 4444444444444444
[    0.000000]   0000100000 - 0001000000 pattern 4444444444444444
[    0.000000]   0001f7c000 - 003620a000 pattern 4444444444444444
[    0.000000]   00370fd000 - 0063690000 pattern 4444444444444444
[    0.000000]   00638d1000 - 0063d07000 pattern 4444444444444444
[    0.000000]   0063eea000 - 0063eef000 pattern 4444444444444444
[    0.000000]   0063ef0000 - 0064027000 pattern 4444444444444444
[    0.000000]   0064055000 - 006405b000 pattern 4444444444444444
[    0.000000]   00640bf000 - 00640c0000 pattern 4444444444444444
[    0.000000]   00640c4000 - 00640c5000 pattern 4444444444444444
[    0.000000]   006e3fd000 - 006e80f000 pattern 4444444444444444
[    0.000000]   0000010000 - 0000073000 pattern 2222222222222222
[    0.000000]   00000739f0 - 0000077000 pattern 2222222222222222
[    0.000000]   0000078000 - 0000099000 pattern 2222222222222222
[    0.000000]   0000100000 - 0001000000 pattern 2222222222222222
[    0.000000]   0001f7c000 - 003620a000 pattern 2222222222222222
[    0.000000]   00370fd000 - 0063690000 pattern 2222222222222222
[    0.000000]   00638d1000 - 0063d07000 pattern 2222222222222222
[    0.000000]   0063eea000 - 0063eef000 pattern 2222222222222222
[    0.000000]   0063ef0000 - 0064027000 pattern 2222222222222222
[    0.000000]   0064055000 - 006405b000 pattern 2222222222222222
[    0.000000]   00640bf000 - 00640c0000 pattern 2222222222222222
[    0.000000]   00640c4000 - 00640c5000 pattern 2222222222222222
[    0.000000]   006e3fd000 - 006e80f000 pattern 2222222222222222
[    0.000000]   0000010000 - 0000073000 pattern 1111111111111111
[    0.000000]   00000739f0 - 0000077000 pattern 1111111111111111
[    0.000000]   0000078000 - 0000099000 pattern 1111111111111111
[    0.000000]   0000100000 - 0001000000 pattern 1111111111111111
[    0.000000]   0001f7c000 - 003620a000 pattern 1111111111111111
[    0.000000]   00370fd000 - 0063690000 pattern 1111111111111111
[    0.000000]   00638d1000 - 0063d07000 pattern 1111111111111111
[    0.000000]   0063eea000 - 0063eef000 pattern 1111111111111111
[    0.000000]   0063ef0000 - 0064027000 pattern 1111111111111111
[    0.000000]   0064055000 - 006405b000 pattern 1111111111111111
[    0.000000]   00640bf000 - 00640c0000 pattern 1111111111111111
[    0.000000]   00640c4000 - 00640c5000 pattern 1111111111111111
[    0.000000]   006e3fd000 - 006e80f000 pattern 1111111111111111
[    0.000000]   0000010000 - 0000073000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   00000739f0 - 0000077000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   0000078000 - 0000099000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   0000100000 - 0001000000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   0001f7c000 - 003620a000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   00370fd000 - 0063690000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   00638d1000 - 0063d07000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   0063eea000 - 0063eef000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   0063ef0000 - 0064027000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   0064055000 - 006405b000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   00640bf000 - 00640c0000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   00640c4000 - 00640c5000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   006e3fd000 - 006e80f000 pattern aaaaaaaaaaaaaaaa
[    0.000000]   0000010000 - 0000073000 pattern 5555555555555555
[    0.000000]   00000739f0 - 0000077000 pattern 5555555555555555
[    0.000000]   0000078000 - 0000099000 pattern 5555555555555555
[    0.000000]   0000100000 - 0001000000 pattern 5555555555555555
[    0.000000]   0001f7c000 - 003620a000 pattern 5555555555555555
[    0.000000]   00370fd000 - 0063690000 pattern 5555555555555555
[    0.000000]   00638d1000 - 0063d07000 pattern 5555555555555555
[    0.000000]   0063eea000 - 0063eef000 pattern 5555555555555555
[    0.000000]   0063ef0000 - 0064027000 pattern 5555555555555555
[    0.000000]   0064055000 - 006405b000 pattern 5555555555555555
[    0.000000]   00640bf000 - 00640c0000 pattern 5555555555555555
[    0.000000]   00640c4000 - 00640c5000 pattern 5555555555555555
[    0.000000]   006e3fd000 - 006e80f000 pattern 5555555555555555
[    0.000000]   0000010000 - 0000073000 pattern ffffffffffffffff
[    0.000000]   00000739f0 - 0000077000 pattern ffffffffffffffff
[    0.000000]   0000078000 - 0000099000 pattern ffffffffffffffff
[    0.000000]   0000100000 - 0001000000 pattern ffffffffffffffff
[    0.000000]   0001f7c000 - 003620a000 pattern ffffffffffffffff
[    0.000000]   00370fd000 - 0063690000 pattern ffffffffffffffff
[    0.000000]   00638d1000 - 0063d07000 pattern ffffffffffffffff
[    0.000000]   0063eea000 - 0063eef000 pattern ffffffffffffffff
[    0.000000]   0063ef0000 - 0064027000 pattern ffffffffffffffff
[    0.000000]   0064055000 - 006405b000 pattern ffffffffffffffff
[    0.000000]   00640bf000 - 00640c0000 pattern ffffffffffffffff
[    0.000000]   00640c4000 - 00640c5000 pattern ffffffffffffffff
[    0.000000]   006e3fd000 - 006e80f000 pattern ffffffffffffffff
[    0.000000]   0000010000 - 0000073000 pattern 0000000000000000
[    0.000000]   00000739f0 - 0000077000 pattern 0000000000000000
[    0.000000]   0000078000 - 0000099000 pattern 0000000000000000
[    0.000000]   0000100000 - 0001000000 pattern 0000000000000000
[    0.000000]   0001f7c000 - 003620a000 pattern 0000000000000000
[    0.000000]   00370fd000 - 0063690000 pattern 0000000000000000
[    0.000000]   00638d1000 - 0063d07000 pattern 0000000000000000
[    0.000000]   0063eea000 - 0063eef000 pattern 0000000000000000
[    0.000000]   0063ef0000 - 0064027000 pattern 0000000000000000
[    0.000000]   0064055000 - 006405b000 pattern 0000000000000000
[    0.000000]   00640bf000 - 00640c0000 pattern 0000000000000000
[    0.000000]   00640c4000 - 00640c5000 pattern 0000000000000000
[    0.000000]   006e3fd000 - 006e80f000 pattern 0000000000000000
[    0.000000] RAMDISK: [mem 0x3620a000-0x370fcfff]
[    0.000000] ACPI: RSDP 000000006f470000 00024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 000000006f470078 0006C (v01 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: FACP 000000006f4759b8 000F4 (v04 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI BIOS Bug: Warning: Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20130117/tbfadt-599)
[    0.000000] ACPI: DSDT 000000006f470178 0583F (v02 ALASKA    A M I 00000000 INTL 20051117)
[    0.000000] ACPI: FACS 000000006f47df80 00040
[    0.000000] ACPI: APIC 000000006f475ab0 00062 (v03 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 000000006f475b18 00044 (v01 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 000000006f475b60 0003C (v01 ALASKA    A M I 01072009 MSFT 00010013)
[    0.000000] ACPI: AAFT 000000006f475ba0 00042 (v01 ALASKA OEMAAFT  01072009 MSFT 00000097)
[    0.000000] ACPI: HPET 000000006f475be8 00038 (v01 ALASKA    A M I 01072009 AMI  00000005)
[    0.000000] ACPI: BGRT 000000006f475c20 00038 (v00 ALASKA    A M I 01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 000000006f475c58 003DE (v01 AMD    POWERNOW 00000001 AMD  00000001)
[    0.000000] ACPI: SSDT 000000006f476038 0168E (v02    AMD     ALIB 00000001 MSFT 04000000)
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000006fefffff]
[    0.000000] Initmem setup node 0 [mem 0x00000000-0x6fefffff]
[    0.000000]   NODE_DATA [mem 0x6e80a000-0x6e80efff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009ffff]
[    0.000000]   node   0: [mem 0x00100000-0x6ea07fff]
[    0.000000]   node   0: [mem 0x6f87c000-0x6f87cfff]
[    0.000000]   node   0: [mem 0x6f884000-0x6fc97fff]
[    0.000000]   node   0: [mem 0x6fef3000-0x6fefffff]
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    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_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 33, 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 low level)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x43538210 base: 0xfed00000
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
[    0.000000] PM: Registered nosave memory: 000000006ea08000 - 000000006ea56000
[    0.000000] PM: Registered nosave memory: 000000006ea56000 - 000000006f47f000
[    0.000000] PM: Registered nosave memory: 000000006f47f000 - 000000006f87c000
[    0.000000] PM: Registered nosave memory: 000000006f87d000 - 000000006f884000
[    0.000000] PM: Registered nosave memory: 000000006fc98000 - 000000006fef3000
[    0.000000] e820: [mem 0x6ff00000-0xfebfffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 28 pages/cpu @ffff880063a00000 s85824 r8192 d20672 u1048576
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 446901
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.9.0-030900-generic root=UUID=f7d7dd2b-3dec-4d67-ae48-6c6c8d8ae7ff ro console=ttyS0,115200 memtest
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] __ex_table already sorted, skipping sort
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 1577692k/1833984k available (7237k kernel code, 17628k absent, 238664k reserved, 6025k data, 1280k init)
[    0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.000000] NR_IRQS:16640 nr_irqs:512 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [ttyS0] enabled
[    0.000000] allocated 7340032 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.004000] tsc: Detected 1600.033 MHz processor
[    0.000005] Calibrating delay loop (skipped), value calculated using timer frequency.. 3200.06 BogoMIPS (lpj=6400132)
[    0.010644] pid_max: default: 32768 minimum: 301
[    0.015302] init_memory_mapping: [mem 0x640c5000-0x6e3fcfff]
[    0.021042] init_memory_mapping: [mem 0x6f47f000-0x6f844fff]
[    0.026753] init_memory_mapping: [mem 0x6f845000-0x6f87bfff]
[    0.032430] init_memory_mapping: [mem 0x6fc98000-0x6fef2fff]
[    0.040016] Security Framework initialized
[    0.044137] AppArmor: AppArmor initialized
[    0.048238] Yama: becoming mindful.
[    0.052075] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.060725] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.068512] Mount-cache hash table entries: 256
[    0.073455] Initializing cgroup subsys cpuacct
[    0.077926] Initializing cgroup subsys memory
[    0.082308] Initializing cgroup subsys devices
[    0.086763] Initializing cgroup subsys freezer
[    0.091216] Initializing cgroup subsys blkio
[    0.095497] Initializing cgroup subsys perf_event
[    0.100205] Initializing cgroup subsys hugetlb
[    0.104714] CPU: Physical Processor ID: 0
[    0.108733] CPU: Processor Core ID: 0
[    0.112408] mce: CPU supports 6 MCE banks
[    0.116443] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
[    0.116443] Last level dTLB entries: 4KB 512, 2MB 8, 4MB 4
[    0.116443] tlb_flushall_shift: 5
[    0.130863] Freeing SMP alternatives: 24k freed
[    0.140161] ACPI: Core revision 20130117
[    0.150836] ACPI: All ACPI Tables successfully acquired
[    0.170874] ftrace: allocating 29507 entries in 116 pages
[    0.205634] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.251345] smpboot: CPU0: AMD E-350D APU with Radeon(tm) HD Graphics (fam: 14, model: 02, stepping: 00)
[    0.368355] Performance Events: AMD PMU driver.
[    0.372918] ... version:                0
[    0.376934] ... bit width:              48
[    0.381032] ... generic registers:      4
[    0.385046] ... value mask:             0000ffffffffffff
[    0.390358] ... max period:             00007fffffffffff
[    0.395670] ... fixed-purpose events:   0
[    0.399684] ... event mask:             000000000000000f
[    0.407514] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.415762] smpboot: Booting Node   0, Processors  #1 OK
[    0.434172] Brought up 2 CPUs
[    0.437144] smpboot: Total of 2 processors activated (6400.13 BogoMIPS)
[    0.444660] devtmpfs: initialized
[    0.451494] EVM: security.selinux
[    0.454819] EVM: security.SMACK64
[    0.458140] EVM: security.capability
[    0.461842] PM: Registering ACPI NVS region [mem 0x6ea56000-0x6f47efff] (10653696 bytes)
[    0.470342] PM: Registering ACPI NVS region [mem 0x6f87d000-0x6f883fff] (28672 bytes)
[    0.480142] regulator-dummy: no parameters
[    0.484371] NET: Registered protocol family 16
[    0.489212] ACPI: bus type PCI registered
[    0.493328] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.502631] PCI: not using MMCONFIG
[    0.506116] PCI: Using configuration type 1 for base access
[    0.511681] PCI: Using configuration type 1 for extended access
[    0.519513] bio: create slab <bio-0> at 0
[    0.523751] ACPI: Added _OSI(Module Device)
[    0.527946] ACPI: Added _OSI(Processor Device)
[    0.532388] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.537094] ACPI: Added _OSI(Processor Aggregator Device)
[    0.545751] ACPI: Executed 2 blocks of module-level executable AML code
[    0.556250] ACPI: Interpreter enabled
[    0.559940] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130117/hwxface-568)
[    0.569203] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130117/hwxface-568)
[    0.578486] ACPI: (supports S0 S3 S4 S5)
[    0.582413] ACPI: Using IOAPIC for interrupt routing
[    0.587426] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.596820] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.625824] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.643788] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[    0.653744] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.660456] PCI host bridge to bus 0000:00
[    0.664562] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.670053] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
[    0.676229] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
[    0.682410] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
[    0.688590] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.694768] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.701640] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[    0.708513] pci_bus 0000:00: root bus resource [mem 0x80000000-0xffffffff]
[    0.716194] pci 0000:00:04.0: System wakeup disabled by ACPI
[    0.722061] pci 0000:00:11.0: set SATA to AHCI mode
[    0.727211] pci 0000:00:12.0: System wakeup disabled by ACPI
[    0.733125] pci 0000:00:12.2: System wakeup disabled by ACPI
[    0.738987] pci 0000:00:13.0: System wakeup disabled by ACPI
[    0.744897] pci 0000:00:13.2: System wakeup disabled by ACPI
[    0.751094] pci 0000:00:14.2: System wakeup disabled by ACPI
[    0.757045] pci 0000:00:14.4: System wakeup disabled by ACPI
[    0.762908] pci 0000:00:14.5: System wakeup disabled by ACPI
[    0.768806] pci 0000:00:15.0: System wakeup disabled by ACPI
[    0.774702] pci 0000:00:15.1: System wakeup disabled by ACPI
[    0.780561] pci 0000:00:16.0: System wakeup disabled by ACPI
[    0.786479] pci 0000:00:16.2: System wakeup disabled by ACPI
[    0.793445] pci 0000:00:04.0: PCI bridge to [bus 01]
[    0.798521] pci 0000:00:14.4: PCI bridge to [bus 02] (subtractive decode)
[    0.805440] pci 0000:00:15.0: PCI bridge to [bus 03]
[    0.818189] pci 0000:00:15.1: PCI bridge to [bus 04]
[    0.823207] acpi PNP0A08:00: ACPI _OSC support notification failed, disabling PCIe ASPM
[    0.831207] acpi PNP0A08:00: Unable to request _OSC control (_OSC support mask: 0x08)
[    0.840489] ACPI: PCI Interrupt Link [LNKA] (IRQs 10 *11 14 15)
[    0.846659] ACPI: PCI Interrupt Link [LNKB] (IRQs *10 11 14 15)
[    0.852827] ACPI: PCI Interrupt Link [LNKC] (IRQs 10 *11 14 15)
[    0.859003] ACPI: PCI Interrupt Link [LNKD] (IRQs *10 11 14 15)
[    0.865143] ACPI: PCI Interrupt Link [LNKE] (IRQs 10 11 14 15) *0
[    0.871454] ACPI: PCI Interrupt Link [LNKF] (IRQs 10 11 14 15) *0
[    0.877764] ACPI: PCI Interrupt Link [LNKG] (IRQs 10 11 14 15) *0
[    0.884072] ACPI: PCI Interrupt Link [LNKH] (IRQs 10 11 14 15) *0
[    0.890580] ACPI: Enabled 1 GPEs in block 00 to 1F
[    0.895671] ACPI: No dock devices found.
[    0.899794] vgaarb: device added: PCI:0000:00:01.0,decodes=io+mem,owns=io+mem,locks=none
[    0.907892] vgaarb: loaded
[    0.910601] vgaarb: bridge control possible 0000:00:01.0
[    0.916294] SCSI subsystem initialized
[    0.920051] ACPI: bus type ATA registered
[    0.924229] ACPI: bus type USB registered
[    0.928298] usbcore: registered new interface driver usbfs
[    0.933804] usbcore: registered new interface driver hub
[    0.939193] usbcore: registered new device driver usb
[    0.944484] PCI: Using ACPI for IRQ routing
[    0.959103] NetLabel: Initializing
[    0.962517] NetLabel:  domain hash size = 128
[    0.966874] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.971859] NetLabel:  unlabeled traffic allowed by default
[    0.977564] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.982515] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.990377] Switching to clocksource hpet
[    1.005985] AppArmor: AppArmor Filesystem Enabled
[    1.010790] pnp: PnP ACPI init
[    1.013866] ACPI: bus type PNP registered
[    1.018136] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[    1.025322] system 00:01: [io  0x040b] has been reserved
[    1.030645] system 00:01: [io  0x04d6] has been reserved
[    1.035961] system 00:01: [io  0x0c00-0x0c01] has been reserved
[    1.041889] system 00:01: [io  0x0c14] has been reserved
[    1.047211] system 00:01: [io  0x0c50-0x0c51] has been reserved
[    1.053143] system 00:01: [io  0x0c52] has been reserved
[    1.058462] system 00:01: [io  0x0c6c] has been reserved
[    1.063782] system 00:01: [io  0x0c6f] has been reserved
[    1.069103] system 00:01: [io  0x0cd0-0x0cd1] has been reserved
[    1.075030] system 00:01: [io  0x0cd2-0x0cd3] has been reserved
[    1.080958] system 00:01: [io  0x0cd4-0x0cd5] has been reserved
[    1.086887] system 00:01: [io  0x0cd6-0x0cd7] has been reserved
[    1.092814] system 00:01: [io  0x0cd8-0x0cdf] has been reserved
[    1.098742] system 00:01: [io  0x0800-0x089f] has been reserved
[    1.104670] system 00:01: [io  0x0b20-0x0b3f] has been reserved
[    1.110599] system 00:01: [io  0x0900-0x090f] has been reserved
[    1.116528] system 00:01: [io  0x0910-0x091f] has been reserved
[    1.122457] system 00:01: [io  0xfe00-0xfefe] has been reserved
[    1.128386] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[    1.135361] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[    1.141982] system 00:01: [mem 0xfed80000-0xfed8ffff] has been reserved
[    1.148604] system 00:01: [mem 0xfed61000-0xfed70fff] has been reserved
[    1.155225] system 00:01: [mem 0xfec10000-0xfec10fff] has been reserved
[    1.161846] system 00:01: [mem 0xfed00000-0xfed00fff] has been reserved
[    1.168472] system 00:01: [mem 0xffc00000-0xffffffff] has been reserved
[    1.175267] system 00:02: [io  0x0290-0x029f] has been reserved
[    1.181688] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    1.188490] system 00:0b: [mem 0x70000000-0x7fffffff] has been reserved
[    1.195406] pnp: PnP ACPI: found 13 devices
[    1.199599] ACPI: bus type PNP unregistered
[    1.212097] pci 0000:00:04.0: BAR 14: assigned [mem 0x80000000-0x801fffff]
[    1.218980] pci 0000:00:04.0: BAR 15: assigned [mem 0x80200000-0x803fffff 64bit pref]
[    1.226815] pci 0000:00:04.0: BAR 13: assigned [io  0x1000-0x1fff]
[    1.233000] pci 0000:00:04.0: PCI bridge to [bus 01]
[    1.237974] pci 0000:00:04.0:   bridge window [io  0x1000-0x1fff]
[    1.244079] pci 0000:00:04.0:   bridge window [mem 0x80000000-0x801fffff]
[    1.250872] pci 0000:00:04.0:   bridge window [mem 0x80200000-0x803fffff 64bit pref]
[    1.258622] pci 0000:00:14.4: PCI bridge to [bus 02]
[    1.263606] pci 0000:00:15.0: PCI bridge to [bus 03]
[    1.268586] pci 0000:00:15.1: PCI bridge to [bus 04]
[    1.273559] pci 0000:00:15.1:   bridge window [io  0xe000-0xefff]
[    1.279666] pci 0000:00:15.1:   bridge window [mem 0xd0000000-0xd00fffff 64bit pref]
[    1.287825] NET: Registered protocol family 2
[    1.292540] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[    1.299963] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    1.306722] TCP: Hash tables configured (established 16384 bind 16384)
[    1.313355] TCP: reno registered
[    1.316618] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    1.322658] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    1.329278] NET: Registered protocol family 1
[    1.658832] Trying to unpack rootfs image as initramfs...
[    1.679935] BUG: unable to handle kernel paging request at ffff88006e3fd000
[    1.686940] IP: [<ffffffff813661df>] memset+0x1f/0xb0
[    1.692010] PGD 1f77067 PUD 1f7a067 PMD 61420067 PTE 0
[    1.697212] Oops: 0002 [#1] SMP 
[    1.700478] Modules linked in:
[    1.703546] CPU 0 
[    1.705388] Pid: 1, comm: swapper/0 Not tainted 3.9.0-030900-generic #201304291257 To Be Filled By O.E.M. To Be Filled By O.E.M./E350M1
[    1.717743] RIP: 0010:[<ffffffff813661df>]  [<ffffffff813661df>] memset+0x1f/0xb0
[    1.725248] RSP: 0000:ffff880060af59c0  EFLAGS: 00010216
[    1.730561] RAX: 0000000000000000 RBX: 000000000001f000 RCX: 0000000000000200
[    1.737692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88006e3fd000
[    1.744818] RBP: ffff880060af59e8 R08: 0000000000000000 R09: ffff88006e3fd000
[    1.751950] R10: ffffffff818318e0 R11: 0000000000000000 R12: 0000000000000000
[    1.759081] R13: ffffea0001b8ff40 R14: ffff88006dc03810 R15: ffff880060af5aa8
[    1.766206] FS:  0000000000000000(0000) GS:ffff880063a00000(0000) knlGS:0000000000000000
[    1.774292] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[    1.780030] CR2: ffff88006e3fd000 CR3: 0000000001c0d000 CR4: 00000000000007f0
[    1.787163] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    1.794294] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    1.801419] Process swapper/0 (pid: 1, threadinfo ffff880060af4000, task ffff880060af8000)
[    1.809678] Stack:
[    1.811699]  ffffffff811c4566 000000000001f000 0000000000001000 ffff880060af4000
[    1.819158]  0000000000001000 ffff880060af5a98 ffffffff811365ea ffffffff812e0026
[    1.826612]  ffffffff81831800 ffff880060af5a28 0000000000000000 ffff880060af8000
[    1.834064] Call Trace:
[    1.836515]  [<ffffffff811c4566>] ? simple_write_end+0xf6/0x100
[    1.842435]  [<ffffffff811365ea>] generic_perform_write+0x13a/0x210
[    1.848701]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    1.855571]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    1.862444]  [<ffffffff8113671d>] generic_file_buffered_write+0x5d/0x90
[    1.869057]  [<ffffffff81138196>] __generic_file_aio_write+0x1b6/0x3b0
[    1.875582]  [<ffffffff8113840f>] generic_file_aio_write+0x7f/0x100
[    1.881847]  [<ffffffff8119df53>] do_sync_write+0xa3/0xe0
[    1.887246]  [<ffffffff8119e613>] vfs_write+0xb3/0x180
[    1.892386]  [<ffffffff8119eab2>] sys_write+0x52/0xa0
[    1.897440]  [<ffffffff81d0d5c0>] ? do_name.part.5+0xc9/0x234
[    1.903185]  [<ffffffff81d3810a>] ? bunzip2+0x1b1/0x1b1
[    1.908410]  [<ffffffff81d0d494>] do_copy+0x73/0x8e
[    1.913291]  [<ffffffff81d0ca5e>] flush_buffer+0x82/0xb2
[    1.918604]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    1.923308]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    1.928014]  [<ffffffff81d3839a>] gunzip+0x287/0x32f
[    1.932980]  [<ffffffff81d0cefa>] unpack_to_rootfs+0x172/0x2a5
[    1.938814]  [<ffffffff81d0c9a9>] ? md_run_setup+0x8b/0x8b
[    1.944299]  [<ffffffff81d0d979>] ? populate_rootfs.part.7+0xa5/0xa5
[    1.950652]  [<ffffffff81d0d8fe>] populate_rootfs.part.7+0x2a/0xa5
[    1.956831]  [<ffffffff81d0d9ad>] populate_rootfs+0x34/0x38
[    1.962403]  [<ffffffff8100206f>] do_one_initcall+0x3f/0x170
[    1.968063]  [<ffffffff81d0af9d>] do_basic_setup+0x96/0xb4
[    1.973550]  [<ffffffff81d0a80d>] ? loglevel+0x31/0x31
[    1.978689]  [<ffffffff81d2763a>] ? sched_init_smp+0x121/0x123
[    1.984522]  [<ffffffff81d0b073>] kernel_init_freeable+0xb8/0x132
[    1.990617]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    1.995840]  [<ffffffff816d64be>] kernel_init+0xe/0xf0
[    2.000980]  [<ffffffff8170d42c>] ret_from_fork+0x7c/0xb0
[    2.006379]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.011602] Code: 1e 44 88 1f c3 90 90 90 90 90 90 90 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 c3 66 66 66 90 66 66 66 90 66 66 
[    2.031553] RIP  [<ffffffff813661df>] memset+0x1f/0xb0
[    2.036709]  RSP <ffff880060af59c0>
[    2.040194] CR2: ffff88006e3fd000
[    2.043527] ---[ end trace a792646153894071 ]---
[    2.048145] note: swapper/0[1] exited with preempt_count 1
[    2.053676] BUG: scheduling while atomic: swapper/0/1/0x10000001
[    2.059695] Modules linked in:
[    2.062790] Pid: 1, comm: swapper/0 Tainted: G      D      3.9.0-030900-generic #201304291257
[    2.071319] Call Trace:
[    2.073774]  [<ffffffff816ec84e>] __schedule_bug+0x4d/0x5b
[    2.079270]  [<ffffffff81702b08>] __schedule+0x638/0x6c0
[    2.084590]  [<ffffffff8108fa7a>] __cond_resched+0x2a/0x40
[    2.090086]  [<ffffffff81702c12>] _cond_resched+0x32/0x40
[    2.095494]  [<ffffffff811bacff>] put_files_struct.part.12+0x7f/0xd0
[    2.101853]  [<ffffffff811bb288>] put_files_struct+0x18/0x20
[    2.107522]  [<ffffffff811bb354>] exit_files+0x54/0x70
[    2.112670]  [<ffffffff81060be9>] do_exit+0x189/0x480
[    2.117731]  [<ffffffff817059a9>] oops_end+0xb9/0x100
[    2.122790]  [<ffffffff816eb273>] no_context+0x1ab/0x1ba
[    2.128110]  [<ffffffff816eb455>] __bad_area_nosemaphore+0x1d3/0x1f2
[    2.134472]  [<ffffffff816eaaae>] ? pmd_offset+0x1a/0x20
[    2.139794]  [<ffffffff816eb487>] bad_area_nosemaphore+0x13/0x15
[    2.145809]  [<ffffffff81708912>] __do_page_fault+0x3c2/0x560
[    2.151562]  [<ffffffff81143479>] ? release_pages+0x1e9/0x220
[    2.157318]  [<ffffffff81153c99>] ? __mod_zone_page_state+0x49/0x50
[    2.163593]  [<ffffffff81143209>] ? __pagevec_lru_add_fn+0xb9/0xf0
[    2.169781]  [<ffffffff8114359d>] ? pagevec_lru_move_fn+0xed/0x110
[    2.175969]  [<ffffffff81708abe>] do_page_fault+0xe/0x10
[    2.181289]  [<ffffffff81704dd8>] page_fault+0x28/0x30
[    2.186439]  [<ffffffff813661df>] ? memset+0x1f/0xb0
[    2.191411]  [<ffffffff811c4566>] ? simple_write_end+0xf6/0x100
[    2.197340]  [<ffffffff811365ea>] generic_perform_write+0x13a/0x210
[    2.203616]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.210497]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.217377]  [<ffffffff8113671d>] generic_file_buffered_write+0x5d/0x90
[    2.223998]  [<ffffffff81138196>] __generic_file_aio_write+0x1b6/0x3b0
[    2.230535]  [<ffffffff8113840f>] generic_file_aio_write+0x7f/0x100
[    2.236806]  [<ffffffff8119df53>] do_sync_write+0xa3/0xe0
[    2.242216]  [<ffffffff8119e613>] vfs_write+0xb3/0x180
[    2.247363]  [<ffffffff8119eab2>] sys_write+0x52/0xa0
[    2.252428]  [<ffffffff81d0d5c0>] ? do_name.part.5+0xc9/0x234
[    2.258180]  [<ffffffff81d3810a>] ? bunzip2+0x1b1/0x1b1
[    2.263415]  [<ffffffff81d0d494>] do_copy+0x73/0x8e
[    2.268302]  [<ffffffff81d0ca5e>] flush_buffer+0x82/0xb2
[    2.273624]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.278338]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.283052]  [<ffffffff81d3839a>] gunzip+0x287/0x32f
[    2.288028]  [<ffffffff81d0cefa>] unpack_to_rootfs+0x172/0x2a5
[    2.293870]  [<ffffffff81d0c9a9>] ? md_run_setup+0x8b/0x8b
[    2.299366]  [<ffffffff81d0d979>] ? populate_rootfs.part.7+0xa5/0xa5
[    2.305726]  [<ffffffff81d0d8fe>] populate_rootfs.part.7+0x2a/0xa5
[    2.311913]  [<ffffffff81d0d9ad>] populate_rootfs+0x34/0x38
[    2.317495]  [<ffffffff8100206f>] do_one_initcall+0x3f/0x170
[    2.323164]  [<ffffffff81d0af9d>] do_basic_setup+0x96/0xb4
[    2.328658]  [<ffffffff81d0a80d>] ? loglevel+0x31/0x31
[    2.333804]  [<ffffffff81d2763a>] ? sched_init_smp+0x121/0x123
[    2.339648]  [<ffffffff81d0b073>] kernel_init_freeable+0xb8/0x132
[    2.345750]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.350982]  [<ffffffff816d64be>] kernel_init+0xe/0xf0
[    2.356130]  [<ffffffff8170d42c>] ret_from_fork+0x7c/0xb0
[    2.361539]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.366826] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
[    2.366826] 
[    2.375979] ------------[ cut here ]------------
[    2.380603] WARNING: at /home/apw/COD/linux/arch/x86/kernel/smp.c:123 native_smp_send_reschedule+0x5b/0x60()
[    2.390414] Hardware name: To Be Filled By O.E.M.
[    2.395111] Modules linked in:
[    2.398181] Pid: 1, comm: swapper/0 Tainted: G      D W    3.9.0-030900-generic #201304291257
[    2.406699] Call Trace:
[    2.409153]  <IRQ>  [<ffffffff8105a8cf>] warn_slowpath_common+0x7f/0xc0
[    2.415801]  [<ffffffff8105a92a>] warn_slowpath_null+0x1a/0x20
[    2.421632]  [<ffffffff81038a4b>] native_smp_send_reschedule+0x5b/0x60
[    2.428161]  [<ffffffff8109cbc0>] trigger_load_balance+0x190/0x210
[    2.434339]  [<ffffffff81090dde>] scheduler_tick+0x10e/0x140
[    2.439999]  [<ffffffff8106ce19>] update_process_times+0x69/0x80
[    2.446004]  [<ffffffff810b7233>] tick_sched_handle.isra.8+0x33/0x70
[    2.452356]  [<ffffffff810b735c>] tick_sched_timer+0x4c/0x80
[    2.458015]  [<ffffffff81083c28>] __run_hrtimer+0x78/0x1f0
[    2.463501]  [<ffffffff810b7310>] ? tick_nohz_handler+0xa0/0xa0
[    2.469422]  [<ffffffff810b05cc>] ? ktime_get_update_offsets+0x4c/0xd0
[    2.475946]  [<ffffffff810844b7>] hrtimer_interrupt+0xf7/0x230
[    2.481781]  [<ffffffff8170f349>] smp_apic_timer_interrupt+0x69/0x99
[    2.488134]  [<ffffffff8170e21d>] apic_timer_interrupt+0x6d/0x80
[    2.494136]  <EOI>  [<ffffffff8105cf9a>] ? console_unlock.part.9+0x22a/0x270
[    2.501204]  [<ffffffff816ec023>] ? panic+0x17b/0x1be
[    2.506255]  [<ffffffff816ebf85>] ? panic+0xdd/0x1be
[    2.511222]  [<ffffffff81127490>] ? perf_adjust_period+0xb0/0xb0
[    2.517228]  [<ffffffff8105eff2>] find_new_reaper+0x132/0x140
[    2.522974]  [<ffffffff81060345>] forget_original_parent+0x45/0x1a0
[    2.529237]  [<ffffffff810604b7>] exit_notify+0x17/0x110
[    2.534552]  [<ffffffff81060c4c>] do_exit+0x1ec/0x480
[    2.539604]  [<ffffffff817059a9>] oops_end+0xb9/0x100
[    2.544656]  [<ffffffff816eb273>] no_context+0x1ab/0x1ba
[    2.549970]  [<ffffffff816eb455>] __bad_area_nosemaphore+0x1d3/0x1f2
[    2.556322]  [<ffffffff816eaaae>] ? pmd_offset+0x1a/0x20
[    2.561634]  [<ffffffff816eb487>] bad_area_nosemaphore+0x13/0x15
[    2.567642]  [<ffffffff81708912>] __do_page_fault+0x3c2/0x560
[    2.573388]  [<ffffffff81143479>] ? release_pages+0x1e9/0x220
[    2.579132]  [<ffffffff81153c99>] ? __mod_zone_page_state+0x49/0x50
[    2.585397]  [<ffffffff81143209>] ? __pagevec_lru_add_fn+0xb9/0xf0
[    2.591578]  [<ffffffff8114359d>] ? pagevec_lru_move_fn+0xed/0x110
[    2.597757]  [<ffffffff81708abe>] do_page_fault+0xe/0x10
[    2.603070]  [<ffffffff81704dd8>] page_fault+0x28/0x30
[    2.608211]  [<ffffffff813661df>] ? memset+0x1f/0xb0
[    2.613176]  [<ffffffff811c4566>] ? simple_write_end+0xf6/0x100
[    2.619096]  [<ffffffff811365ea>] generic_perform_write+0x13a/0x210
[    2.625364]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.632235]  [<ffffffff812e0026>] ? security_inode_need_killpriv+0x16/0x20
[    2.639106]  [<ffffffff8113671d>] generic_file_buffered_write+0x5d/0x90
[    2.645720]  [<ffffffff81138196>] __generic_file_aio_write+0x1b6/0x3b0
[    2.652245]  [<ffffffff8113840f>] generic_file_aio_write+0x7f/0x100
[    2.658511]  [<ffffffff8119df53>] do_sync_write+0xa3/0xe0
[    2.663911]  [<ffffffff8119e613>] vfs_write+0xb3/0x180
[    2.669049]  [<ffffffff8119eab2>] sys_write+0x52/0xa0
[    2.674103]  [<ffffffff81d0d5c0>] ? do_name.part.5+0xc9/0x234
[    2.679849]  [<ffffffff81d3810a>] ? bunzip2+0x1b1/0x1b1
[    2.685075]  [<ffffffff81d0d494>] do_copy+0x73/0x8e
[    2.689953]  [<ffffffff81d0ca5e>] flush_buffer+0x82/0xb2
[    2.695266]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.699971]  [<ffffffff81d0c9dc>] ? eat+0x1c/0x1c
[    2.704676]  [<ffffffff81d3839a>] gunzip+0x287/0x32f
[    2.709644]  [<ffffffff81d0cefa>] unpack_to_rootfs+0x172/0x2a5
[    2.715477]  [<ffffffff81d0c9a9>] ? md_run_setup+0x8b/0x8b
[    2.720963]  [<ffffffff81d0d979>] ? populate_rootfs.part.7+0xa5/0xa5
[    2.727315]  [<ffffffff81d0d8fe>] populate_rootfs.part.7+0x2a/0xa5
[    2.733494]  [<ffffffff81d0d9ad>] populate_rootfs+0x34/0x38
[    2.739069]  [<ffffffff8100206f>] do_one_initcall+0x3f/0x170
[    2.744728]  [<ffffffff81d0af9d>] do_basic_setup+0x96/0xb4
[    2.750213]  [<ffffffff81d0a80d>] ? loglevel+0x31/0x31
[    2.755352]  [<ffffffff81d2763a>] ? sched_init_smp+0x121/0x123
[    2.761185]  [<ffffffff81d0b073>] kernel_init_freeable+0xb8/0x132
[    2.767278]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.772503]  [<ffffffff816d64be>] kernel_init+0xe/0xf0
[    2.777642]  [<ffffffff8170d42c>] ret_from_fork+0x7c/0xb0
[    2.783042]  [<ffffffff816d64b0>] ? rest_init+0x80/0x80
[    2.788266] ---[ end trace a792646153894072 ]---

^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-17  9:43                 ` Christian König
@ 2013-05-17 17:54                   ` Yinghai Lu
  2013-05-17 19:12                     ` [tip:x86/urgent] x86, range: fix missing merge during add range tip-bot for Yinghai Lu
  2013-05-19 13:45                     ` 3.9 breaks EFI boot on E350 Christian König
  0 siblings, 2 replies; 14+ messages in thread
From: Yinghai Lu @ 2013-05-17 17:54 UTC (permalink / raw)
  To: Christian König; +Cc: H. Peter Anvin, LKML, Wolfram Gloger

[-- Attachment #1: Type: text/plain, Size: 1284 bytes --]

On Fri, May 17, 2013 at 2:43 AM, Christian König
<christian.koenig@amd.com> wrote:
> Am 16.05.2013 17:42, schrieb Yinghai Lu:
>
>> On Thu, May 16, 2013 at 8:23 AM, Christian König
>> <christian.koenig@amd.com> wrote:
>>>
>>> Am 16.05.2013 17:17, schrieb Yinghai Lu:
>>>
>>>> On Thu, May 16, 2013 at 5:49 AM, Christian König
>>>> <christian.koenig@amd.com> wrote:
>>>>>
>>>>> Am 16.05.2013 11:41, schrieb Christian König:
>>>>>
>>>>> Ups, the board DOES have a serial port, and I've got a log now that
>>>>> shows
>>>>> the mentioned patch above isn't the root cause.
>>>>>
>>>>> After commit 8d57470d8f859635deffe3919d7d4867b488b85a it indeed crashes
>>>>> very
>>>>> early in the boot sequence, but commit
>>>>> 98e7a989979b185f49e86ddaed2ad6890299d9f0 fixes that and now it crashes
>>>>> while
>>>>> trying to unpack the initrd with a completely different backtrace.
>>>>>
>>>> ok, did you post the boot log for that failing boot ?
>>>
>>>
>>> Yes, the bootlog is attached, but I also send it as "3.9 breaks EFI boot
>>> on
>>> E350 v2" to LKML with a request for help.
>>
>> can you boot with appending with "memtest"?
>
>
> Sure, bootlog with memtest is attached.

Please check attached patch, it should fix the problem.

Thanks

Yinghai

[-- Attachment #2: merge_mapped_range.patch --]
[-- Type: application/octet-stream, Size: 2246 bytes --]

Subject: [PATCH] x86, range: fix missing merge during add range

Christian found v3.9 does not work with E350 with EFI is enabled.

[    1.658832] Trying to unpack rootfs image as initramfs...
[    1.679935] BUG: unable to handle kernel paging request at ffff88006e3fd000
[    1.686940] IP: [<ffffffff813661df>] memset+0x1f/0xb0
[    1.692010] PGD 1f77067 PUD 1f7a067 PMD 61420067 PTE 0

but early memtest report all memory could be accessed without problem.

early page table is set in following sequence:
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000] init_memory_mapping: [mem 0x6e600000-0x6e7fffff]
[    0.000000] init_memory_mapping: [mem 0x6c000000-0x6e5fffff]
[    0.000000] init_memory_mapping: [mem 0x00100000-0x6bffffff]
[    0.000000] init_memory_mapping: [mem 0x6e800000-0x6ea07fff]
but later efi_enter_virtual_mode try set mapping again wrongly.
[    0.010644] pid_max: default: 32768 minimum: 301
[    0.015302] init_memory_mapping: [mem 0x640c5000-0x6e3fcfff]
that means it fails with pfn_range_is_mapped.

It turns out that we have a bug in add_range_with_merge and it does not
merge range properly when new add one fill the hole between two exsiting
ranges. In the case when [mem 0x00100000-0x6bffffff] is the hole between
[mem 0x00000000-0x000fffff] and [mem 0x6c000000-0x6e7fffff].

Fix the add_range_with_merge by calling itself recursively.

We need this for v3.9 stable.

Reported-by: "Christian König" <christian.koenig@amd.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: stable@vger.kernel.org

---
 kernel/range.c |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

Index: linux-2.6/kernel/range.c
===================================================================
--- linux-2.6.orig/kernel/range.c
+++ linux-2.6/kernel/range.c
@@ -48,9 +48,11 @@ int add_range_with_merge(struct range *r
 		final_start = min(range[i].start, start);
 		final_end = max(range[i].end, end);
 
-		range[i].start = final_start;
-		range[i].end =  final_end;
-		return nr_range;
+		/* clear it and add it back for further merge */
+		range[i].start = 0;
+		range[i].end =  0;
+		return add_range_with_merge(range, az, nr_range,
+			final_start, final_end);
 	}
 
 	/* Need to add it: */

^ permalink raw reply	[flat|nested] 14+ messages in thread

* [tip:x86/urgent] x86, range: fix missing merge during add range
  2013-05-17 17:54                   ` Yinghai Lu
@ 2013-05-17 19:12                     ` tip-bot for Yinghai Lu
  2013-05-19 13:44                       ` Christian König
  2013-05-19 13:45                     ` 3.9 breaks EFI boot on E350 Christian König
  1 sibling, 1 reply; 14+ messages in thread
From: tip-bot for Yinghai Lu @ 2013-05-17 19:12 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: linux-kernel, hpa, mingo, yinghai, tglx, hpa, christian.koenig

Commit-ID:  fbe06b7bae7c9cf6ab05168fce5ee93b2f4bae7c
Gitweb:     http://git.kernel.org/tip/fbe06b7bae7c9cf6ab05168fce5ee93b2f4bae7c
Author:     Yinghai Lu <yinghai@kernel.org>
AuthorDate: Fri, 17 May 2013 11:49:10 -0700
Committer:  H. Peter Anvin <hpa@linux.intel.com>
CommitDate: Fri, 17 May 2013 11:49:10 -0700

x86, range: fix missing merge during add range

Christian found v3.9 does not work with E350 with EFI is enabled.

[    1.658832] Trying to unpack rootfs image as initramfs...
[    1.679935] BUG: unable to handle kernel paging request at ffff88006e3fd000
[    1.686940] IP: [<ffffffff813661df>] memset+0x1f/0xb0
[    1.692010] PGD 1f77067 PUD 1f7a067 PMD 61420067 PTE 0

but early memtest report all memory could be accessed without problem.

early page table is set in following sequence:
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000] init_memory_mapping: [mem 0x6e600000-0x6e7fffff]
[    0.000000] init_memory_mapping: [mem 0x6c000000-0x6e5fffff]
[    0.000000] init_memory_mapping: [mem 0x00100000-0x6bffffff]
[    0.000000] init_memory_mapping: [mem 0x6e800000-0x6ea07fff]
but later efi_enter_virtual_mode try set mapping again wrongly.
[    0.010644] pid_max: default: 32768 minimum: 301
[    0.015302] init_memory_mapping: [mem 0x640c5000-0x6e3fcfff]
that means it fails with pfn_range_is_mapped.

It turns out that we have a bug in add_range_with_merge and it does not
merge range properly when new add one fill the hole between two exsiting
ranges. In the case when [mem 0x00100000-0x6bffffff] is the hole between
[mem 0x00000000-0x000fffff] and [mem 0x6c000000-0x6e7fffff].

Fix the add_range_with_merge by calling itself recursively.

Reported-by: "Christian König" <christian.koenig@amd.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/CAE9FiQVofGoSk7q5-0irjkBxemqK729cND4hov-1QCBJDhxpgQ@mail.gmail.com
Cc: <stable@vger.kernel.org> v3.9
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
 kernel/range.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/kernel/range.c b/kernel/range.c
index 071b0ab..eb911db 100644
--- a/kernel/range.c
+++ b/kernel/range.c
@@ -48,9 +48,11 @@ int add_range_with_merge(struct range *range, int az, int nr_range,
 		final_start = min(range[i].start, start);
 		final_end = max(range[i].end, end);
 
-		range[i].start = final_start;
-		range[i].end =  final_end;
-		return nr_range;
+		/* clear it and add it back for further merge */
+		range[i].start = 0;
+		range[i].end =  0;
+		return add_range_with_merge(range, az, nr_range,
+			final_start, final_end);
 	}
 
 	/* Need to add it: */

^ permalink raw reply related	[flat|nested] 14+ messages in thread

* Re: [tip:x86/urgent] x86, range: fix missing merge during add range
  2013-05-17 19:12                     ` [tip:x86/urgent] x86, range: fix missing merge during add range tip-bot for Yinghai Lu
@ 2013-05-19 13:44                       ` Christian König
  0 siblings, 0 replies; 14+ messages in thread
From: Christian König @ 2013-05-19 13:44 UTC (permalink / raw)
  To: mingo, hpa, linux-kernel, yinghai, tglx, hpa, christian.koenig
  Cc: tip-bot for Yinghai Lu, linux-tip-commits

Am 17.05.2013 21:12, schrieb tip-bot for Yinghai Lu:
> Commit-ID:  fbe06b7bae7c9cf6ab05168fce5ee93b2f4bae7c
> Gitweb:     http://git.kernel.org/tip/fbe06b7bae7c9cf6ab05168fce5ee93b2f4bae7c
> Author:     Yinghai Lu <yinghai@kernel.org>
> AuthorDate: Fri, 17 May 2013 11:49:10 -0700
> Committer:  H. Peter Anvin <hpa@linux.intel.com>
> CommitDate: Fri, 17 May 2013 11:49:10 -0700
>
> x86, range: fix missing merge during add range
>
> Christian found v3.9 does not work with E350 with EFI is enabled.
>
> [    1.658832] Trying to unpack rootfs image as initramfs...
> [    1.679935] BUG: unable to handle kernel paging request at ffff88006e3fd000
> [    1.686940] IP: [<ffffffff813661df>] memset+0x1f/0xb0
> [    1.692010] PGD 1f77067 PUD 1f7a067 PMD 61420067 PTE 0
>
> but early memtest report all memory could be accessed without problem.
>
> early page table is set in following sequence:
> [    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
> [    0.000000] init_memory_mapping: [mem 0x6e600000-0x6e7fffff]
> [    0.000000] init_memory_mapping: [mem 0x6c000000-0x6e5fffff]
> [    0.000000] init_memory_mapping: [mem 0x00100000-0x6bffffff]
> [    0.000000] init_memory_mapping: [mem 0x6e800000-0x6ea07fff]
> but later efi_enter_virtual_mode try set mapping again wrongly.
> [    0.010644] pid_max: default: 32768 minimum: 301
> [    0.015302] init_memory_mapping: [mem 0x640c5000-0x6e3fcfff]
> that means it fails with pfn_range_is_mapped.
>
> It turns out that we have a bug in add_range_with_merge and it does not
> merge range properly when new add one fill the hole between two exsiting
> ranges. In the case when [mem 0x00100000-0x6bffffff] is the hole between
> [mem 0x00000000-0x000fffff] and [mem 0x6c000000-0x6e7fffff].
>
> Fix the add_range_with_merge by calling itself recursively.
>
> Reported-by: "Christian König" <christian.koenig@amd.com>
> Signed-off-by: Yinghai Lu <yinghai@kernel.org>
> Link: http://lkml.kernel.org/r/CAE9FiQVofGoSk7q5-0irjkBxemqK729cND4hov-1QCBJDhxpgQ@mail.gmail.com
> Cc: <stable@vger.kernel.org> v3.9
> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

Tested-by: Christian König <christian.koenig@amd.com>

> ---
>   kernel/range.c | 8 +++++---
>   1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/kernel/range.c b/kernel/range.c
> index 071b0ab..eb911db 100644
> --- a/kernel/range.c
> +++ b/kernel/range.c
> @@ -48,9 +48,11 @@ int add_range_with_merge(struct range *range, int az, int nr_range,
>   		final_start = min(range[i].start, start);
>   		final_end = max(range[i].end, end);
>   
> -		range[i].start = final_start;
> -		range[i].end =  final_end;
> -		return nr_range;
> +		/* clear it and add it back for further merge */
> +		range[i].start = 0;
> +		range[i].end =  0;
> +		return add_range_with_merge(range, az, nr_range,
> +			final_start, final_end);
>   	}
>   
>   	/* Need to add it: */
>



^ permalink raw reply	[flat|nested] 14+ messages in thread

* Re: 3.9 breaks EFI boot on E350
  2013-05-17 17:54                   ` Yinghai Lu
  2013-05-17 19:12                     ` [tip:x86/urgent] x86, range: fix missing merge during add range tip-bot for Yinghai Lu
@ 2013-05-19 13:45                     ` Christian König
  1 sibling, 0 replies; 14+ messages in thread
From: Christian König @ 2013-05-19 13:45 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: H. Peter Anvin, LKML, Wolfram Gloger

Am 17.05.2013 19:54, schrieb Yinghai Lu:
> On Fri, May 17, 2013 at 2:43 AM, Christian König
> <christian.koenig@amd.com> wrote:
>> Am 16.05.2013 17:42, schrieb Yinghai Lu:
>>
>>> On Thu, May 16, 2013 at 8:23 AM, Christian König
>>> <christian.koenig@amd.com> wrote:
>>>> Am 16.05.2013 17:17, schrieb Yinghai Lu:
>>>>
>>>>> On Thu, May 16, 2013 at 5:49 AM, Christian König
>>>>> <christian.koenig@amd.com> wrote:
>>>>>> Am 16.05.2013 11:41, schrieb Christian König:
>>>>>>
>>>>>> Ups, the board DOES have a serial port, and I've got a log now that
>>>>>> shows
>>>>>> the mentioned patch above isn't the root cause.
>>>>>>
>>>>>> After commit 8d57470d8f859635deffe3919d7d4867b488b85a it indeed crashes
>>>>>> very
>>>>>> early in the boot sequence, but commit
>>>>>> 98e7a989979b185f49e86ddaed2ad6890299d9f0 fixes that and now it crashes
>>>>>> while
>>>>>> trying to unpack the initrd with a completely different backtrace.
>>>>>>
>>>>> ok, did you post the boot log for that failing boot ?
>>>>
>>>> Yes, the bootlog is attached, but I also send it as "3.9 breaks EFI boot
>>>> on
>>>> E350 v2" to LKML with a request for help.
>>> can you boot with appending with "memtest"?
>>
>> Sure, bootlog with memtest is attached.
> Please check attached patch, it should fix the problem.

Works perfectly, thanks allot.

Christian.

> Thanks
>
> Yinghai



^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2013-05-19 14:01 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-05-15  9:46 3.9 breaks EFI boot on E350 Christian König
2013-05-15 14:46 ` Yinghai Lu
2013-05-15 15:20   ` Christian König
2013-05-15 20:57     ` Yinghai Lu
2013-05-16  9:41       ` Christian König
2013-05-16 12:49         ` Christian König
2013-05-16 15:17           ` Yinghai Lu
2013-05-16 15:23             ` Christian König
2013-05-16 15:42               ` Yinghai Lu
2013-05-17  9:43                 ` Christian König
2013-05-17 17:54                   ` Yinghai Lu
2013-05-17 19:12                     ` [tip:x86/urgent] x86, range: fix missing merge during add range tip-bot for Yinghai Lu
2013-05-19 13:44                       ` Christian König
2013-05-19 13:45                     ` 3.9 breaks EFI boot on E350 Christian König

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.