Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison overwritten

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To: David Miller <davem@...>
Cc: <linux-kernel@...>, <netdev@...>, <penberg@...>, <vegard.nossum@...>, <rjw@...>
Date: Thursday, July 17, 2008 - 6:06 pm

* David Miller <davem@davemloft.net> wrote:


yeah. That's why i observed:


and Cc:-ed SLUB folks. Could be a sleeper cell of bugs gone active ;-) 

Or could be SLUB (-debugging) breakage. Netconsole is pretty reliable on 
this box. (and the bootup continued just fine after this report)

Just re-tried it, the bug is reliably repeatable. Will try a bisection 
run.

	Ingo
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Messages in current thread:
Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison ov..., Christoph Lameter, (Fri Jul 18, 9:55 am)
Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison ov..., Christoph Lameter, (Mon Jul 21, 12:22 pm)
Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison ov..., Christoph Lameter, (Mon Jul 21, 12:19 pm)
Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison ov..., Christoph Lameter, (Fri Jul 18, 9:54 am)
Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison ov..., Evgeniy Polyakov, (Fri Jul 18, 12:07 pm)
Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison ov..., Christoph Lameter, (Fri Jul 18, 10:48 am)
Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison ov..., Ingo Molnar, (Thu Jul 17, 6:06 pm)