* Kernel panic debugging
@ 2016-08-04 8:31 Narasimha M
2016-08-04 9:28 ` Greg KH
0 siblings, 1 reply; 5+ messages in thread
From: Narasimha M @ 2016-08-04 8:31 UTC (permalink / raw)
To: kernelnewbies
Hi All,
I am using linux-3.10.20 kernel and facing the below reported panic
some times. As this is coming from general linux stack. Could you
please guide how to debug these kind of panics.
Call Trace:
[<ffffffff801e64e8>] get_pageblock_flags_group+0xa8/0xd0
[<ffffffff801fd8a4>] suitable_migration_target+0x1c/0x68
[<ffffffff801fdf30>] compaction_alloc+0x1c0/0x258
[<ffffffff80227280>] migrate_pages+0xd0/0x570
[<ffffffff801fec00>] compact_zone+0x2c0/0x3c8
[<ffffffff801fef48>] compact_zone_order+0xa8/0xe0
[<ffffffff801ff0c8>] try_to_compact_pages+0x148/0x1b8
[<ffffffff807bec44>] __alloc_pages_direct_compact+0xd8/0x26c
[<ffffffff801e8bec>] __alloc_pages_nodemask+0x3ec/0x788
[<ffffffff80171ca0>] copy_process.part.56+0x118/0x1180
[<ffffffff80172e34>] do_fork+0x9c/0x250
[<ffffffff8015cca4>] handle_sysn32+0x44/0x70
Thanks,
Narasimha
^ permalink raw reply [flat|nested] 5+ messages in thread
* Kernel panic debugging
2016-08-04 8:31 Kernel panic debugging Narasimha M
@ 2016-08-04 9:28 ` Greg KH
0 siblings, 0 replies; 5+ messages in thread
From: Greg KH @ 2016-08-04 9:28 UTC (permalink / raw)
To: kernelnewbies
On Thu, Aug 04, 2016 at 02:01:21PM +0530, Narasimha M wrote:
> Hi All,
>
> I am using linux-3.10.20 kernel and facing the below reported panic
> some times. As this is coming from general linux stack. Could you
> please guide how to debug these kind of panics.
That's a very old and obsolete kernel version. Please try running 4.7
and see if the issue happens there.
If you are stuck with the 3.10 kernel, please ask the company that is
forcing you to do that, as you are already paying them for support.
best of luck!
greg k-h
^ permalink raw reply [flat|nested] 5+ messages in thread
* Kernel panic debugging
@ 2016-08-04 8:22 Narasimha M
2016-08-04 8:30 ` Shubhrajyoti Datta
0 siblings, 1 reply; 5+ messages in thread
From: Narasimha M @ 2016-08-04 8:22 UTC (permalink / raw)
To: kernelnewbies
Hi All,
I am using linux-3.10.20 kernel and facing the below reported panic
some times. As this is coming from general linux stack. Could you
please guide how to debug these kind of panics.
Call Trace:
[<ffffffff801e64e8>] get_pageblock_flags_group+0xa8/0xd0
[<ffffffff801fd8a4>] suitable_migration_target+0x1c/0x68
[<ffffffff801fdf30>] compaction_alloc+0x1c0/0x258
[<ffffffff80227280>] migrate_pages+0xd0/0x570
[<ffffffff801fec00>] compact_zone+0x2c0/0x3c8
[<ffffffff801fef48>] compact_zone_order+0xa8/0xe0
[<ffffffff801ff0c8>] try_to_compact_pages+0x148/0x1b8
[<ffffffff807bec44>] __alloc_pages_direct_compact+0xd8/0x26c
[<ffffffff801e8bec>] __alloc_pages_nodemask+0x3ec/0x788
[<ffffffff80171ca0>] copy_process.part.56+0x118/0x1180
[<ffffffff80172e34>] do_fork+0x9c/0x250
[<ffffffff8015cca4>] handle_sysn32+0x44/0x70
Thanks,
Narasimha
^ permalink raw reply [flat|nested] 5+ messages in thread
* Kernel panic debugging
2016-08-04 8:22 Narasimha M
@ 2016-08-04 8:30 ` Shubhrajyoti Datta
2016-08-04 8:33 ` Narasimha M
0 siblings, 1 reply; 5+ messages in thread
From: Shubhrajyoti Datta @ 2016-08-04 8:30 UTC (permalink / raw)
To: kernelnewbies
On Thu, Aug 4, 2016 at 1:52 PM, Narasimha M <mnarasimha786@gmail.com> wrote:
> Hi All,
>
> I am using linux-3.10.20 kernel and facing the below reported panic
>
why use this kernel
> some times. As this is coming from general linux stack. Could you
> please guide how to debug these kind of panics.
>
>
> Call Trace:
> [<ffffffff801e64e8>] get_pageblock_flags_group+0xa8/0xd0
> [<ffffffff801fd8a4>] suitable_migration_target+0x1c/0x68
> [<ffffffff801fdf30>] compaction_alloc+0x1c0/0x258
> [<ffffffff80227280>] migrate_pages+0xd0/0x570
> [<ffffffff801fec00>] compact_zone+0x2c0/0x3c8
> [<ffffffff801fef48>] compact_zone_order+0xa8/0xe0
> [<ffffffff801ff0c8>] try_to_compact_pages+0x148/0x1b8
> [<ffffffff807bec44>] __alloc_pages_direct_compact+0xd8/0x26c
> [<ffffffff801e8bec>] __alloc_pages_nodemask+0x3ec/0x788
> [<ffffffff80171ca0>] copy_process.part.56+0x118/0x1180
> [<ffffffff80172e34>] do_fork+0x9c/0x250
> [<ffffffff8015cca4>] handle_sysn32+0x44/0x70
>
>
> Thanks,
> Narasimha
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Kernel panic debugging
2016-08-04 8:30 ` Shubhrajyoti Datta
@ 2016-08-04 8:33 ` Narasimha M
0 siblings, 0 replies; 5+ messages in thread
From: Narasimha M @ 2016-08-04 8:33 UTC (permalink / raw)
To: kernelnewbies
Hi,
We are using that for some internal project.
On Thu, Aug 4, 2016 at 2:00 PM, Shubhrajyoti Datta
<omaplinuxkernel@gmail.com> wrote:
>
>
> On Thu, Aug 4, 2016 at 1:52 PM, Narasimha M <mnarasimha786@gmail.com> wrote:
>>
>> Hi All,
>>
>> I am using linux-3.10.20 kernel and facing the below reported panic
>
>
> why use this kernel
>
>>
>> some times. As this is coming from general linux stack. Could you
>> please guide how to debug these kind of panics.
>>
>>
>> Call Trace:
>> [<ffffffff801e64e8>] get_pageblock_flags_group+0xa8/0xd0
>> [<ffffffff801fd8a4>] suitable_migration_target+0x1c/0x68
>> [<ffffffff801fdf30>] compaction_alloc+0x1c0/0x258
>> [<ffffffff80227280>] migrate_pages+0xd0/0x570
>> [<ffffffff801fec00>] compact_zone+0x2c0/0x3c8
>> [<ffffffff801fef48>] compact_zone_order+0xa8/0xe0
>> [<ffffffff801ff0c8>] try_to_compact_pages+0x148/0x1b8
>> [<ffffffff807bec44>] __alloc_pages_direct_compact+0xd8/0x26c
>> [<ffffffff801e8bec>] __alloc_pages_nodemask+0x3ec/0x788
>> [<ffffffff80171ca0>] copy_process.part.56+0x118/0x1180
>> [<ffffffff80172e34>] do_fork+0x9c/0x250
>> [<ffffffff8015cca4>] handle_sysn32+0x44/0x70
>>
>>
>> Thanks,
>> Narasimha
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
>
--
Narasimha
^ permalink raw reply [flat|nested] 5+ messages in thread
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2016-08-04 8:31 Kernel panic debugging Narasimha M
2016-08-04 9:28 ` Greg KH
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2016-08-04 8:22 Narasimha M
2016-08-04 8:30 ` Shubhrajyoti Datta
2016-08-04 8:33 ` Narasimha M
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