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

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-- Narasimha