<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Aug 4, 2016 at 1:52 PM, Narasimha M <span dir="ltr"><<a href="mailto:mnarasimha786@gmail.com" target="_blank">mnarasimha786@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi All,<br>
<br>
I am using linux-3.10.20 kernel and facing the below reported panic<br></blockquote><div><br></div><div>why use this kernel</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
some times. As this is coming from general linux stack. Could you<br>
please guide how to debug these kind of panics.<br>
<br>
<br>
Call Trace:<br>
[<ffffffff801e64e8>] get_pageblock_flags_group+0xa8/0xd0<br>
[<ffffffff801fd8a4>] suitable_migration_target+0x1c/0x68<br>
[<ffffffff801fdf30>] compaction_alloc+0x1c0/0x258<br>
[<ffffffff80227280>] migrate_pages+0xd0/0x570<br>
[<ffffffff801fec00>] compact_zone+0x2c0/0x3c8<br>
[<ffffffff801fef48>] compact_zone_order+0xa8/0xe0<br>
[<ffffffff801ff0c8>] try_to_compact_pages+0x148/0x1b8<br>
[<ffffffff807bec44>] __alloc_pages_direct_compact+0xd8/0x26c<br>
[<ffffffff801e8bec>] __alloc_pages_nodemask+0x3ec/0x788<br>
[<ffffffff80171ca0>] copy_process.part.56+0x118/0x1180<br>
[<ffffffff80172e34>] do_fork+0x9c/0x250<br>
[<ffffffff8015cca4>] handle_sysn32+0x44/0x70<br>
<br>
<br>
Thanks,<br>
Narasimha<br>
<br>
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</blockquote></div><br></div></div>