Question about: linux-linaro-2.6.38.7 booting the ubuntu 10.10 filesystem

[David Yang]

After lots of fails,once time I got the failure log from the serial console:

Unable to handle kernel paging request at virtual address e3500001
pgd = d3b4c000
[e3500001] *pgd=00000000
Internal error: Oops: 5 [#1]
last sysfs file:
Modules linked in:
CPU: 0    Tainted: G        W    (2.6.38.7-gb206aa6-dirty #77)
PC is at futex_wake+0xd0/0x104
LR is at futex_wake+0x50/0x104
pc : [<c00682fc>]    lr : [<c006827c>]    psr: a0000013
sp : d3073ea8  ip : d3073e88  fp : 40b9d6a4
r10: 00000000  r9 : 00000001  r8 : c0914b88
r7 : 00000000  r6 : ffffffff  r5 : 00000001  r4 : e34ffff5
r3 : 0005d000  r2 : e594301c  r1 : 0e327082  r0 : c003fc24
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 10c53c7d  Table: 93b4c059  DAC: 00000015
Process rsyslogd (pid: 587, stack limit = 0xd30722e8)
Stack: (0xd3073ea8 to 0xd3074000)
3ea0:                   0005dab8 0005d000 d30a4c00 00000ab8 00000001 00000002
3ec0: 0005dab8 00000000 00000001 c0069854 00000021 40b9cbfc d3b047f0 00000021
3ee0: 00000021 00000000 fffffffa 00000245 00000000 d3b04d2c 00000000 0000002e
3f00: 00000000 d3b04d2c 00000000 00000000 d3802300 000000d0 c0914614 d3b04ba0
3f20: 00000002 d3be9a80 d30090c0 00000002 d30090c4 00000001 00000000 00000081
3f40: 0005dab8 c0032844 00000001 00000000 40b9d6a4 c006a0e8 00000002 00000000
3f60: ffffffff d30721b0 00000100 00000000 40b9c778 d3073fb0 40b9c6f8 0005e6a8
3f80: 000000ad 00000002 0005dab8 00000002 000000f0 c0032844 d3072000 00000000
3fa0: 40b9d6a4 c0032680 00000002 0005dab8 0005dab8 00000081 00000001 00000000
3fc0: 00000002 0005dab8 00000002 000000f0 0003d8c0 0004043c 00040418 40b9d6a4
3fe0: 00000000 40b9cab8 4010ae24 4010ae4c 20000010 0005dab8 93ffe821 93ffec21
[<c00682fc>] (futex_wake+0xd0/0x104) from [<c0069854>] (do_futex+0xb8/0x804)
[<c0069854>] (do_futex+0xb8/0x804) from [<c006a0e8>] (sys_futex+0x148/0x160)
[<c006a0e8>] (sys_futex+0x148/0x160) from [<c0032680>]
(ret_fast_syscall+0x0/0x30)
Code: e2877001 ebffffb4 e1570005 aa000007 (e594300c)
---[ end trace 887204a6d10c91ae ]---
udevd (595): /proc/595/oom_adj is deprecated, please use
/proc/595/oom_score_adj instead.



Best Regards,
David

On 10/20/11, David Yang <david.yangshuai at gmail.com> wrote:
> hi,Bryan
>
>     It's Cortex-a9 soc  chip made by our company.
>
>     We have successfully booted the ubuntu10.10 using the standard
> kernel 2.6.33.
>
>     This is the first time we try the linaro kernel.
>
>     If we should try the standard kernel 2.6.38?
>
>
>    Thanks!
>
>
> Best Regards,
> Shuai
>
> On 10/19/11, Bryan Wu <bryan.wu at canonical.com> wrote:
>> David,
>>
>> Could you please tell us what's kind of hardware are you trying with
>> Ubuntu/Linaro?
>>
>> Thanks
>> -Bryan
>>
>> On Wed, Oct 19, 2011 at 9:52 PM, David Yang <david.yangshuai at gmail.com>
>> wrote:
>>> hi,all
>>>
>>>   I'm trying booting the ubuntu10.10 using the kernel
>>> linux-linaro-2.6.38.7.
>>>   And I use the serial ttyS0 as the Console.
>>>   But the booting always stopped after logging：
>>>
>>>       Freeing init memory: 124K
>>>       init: sreadahead main process (414) terminated with status 1
>>>       init: procps main process (429) terminated with status 255
>>>       * Setting preliminary keymap...
>>>
>>>   And then the ttyS0 doesn't response.
>>>
>>>   But when I boot the cramfs made using busybox with the same
>>> kernel,I can get the login prompt.And then I can login and use it.
>>>
>>>   I also tried the ubuntu9.10,it has the same problem.
>>>
>>>   So I don't know why.
>>>
>>>   Any suggestion is welcome！
>>>
>>>   Thanks！
>>>
>>>
>>> Best Regards,
>>> David
>>>
>>> _______________________________________________
>>> linux-arm-kernel mailing list
>>> linux-arm-kernel at lists.infradead.org
>>> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>>>
>>
>>
>>
>> --
>> Bryan Wu <bryan.wu at canonical.com>
>> Kernel Developer    +86.138-1617-6545 Mobile
>> Ubuntu Kernel Team
>> Canonical Ltd.      www.canonical.com
>> Ubuntu - Linux for human beings | www.ubuntu.com
>>
>