From: Christoph Lameter <cl@linux.com>
To: Sagar Borikar <Sagar.Borikar@emc.com>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: slab corruption
Date: Tue, 17 Apr 2012 11:01:37 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1204171059450.15487@router.home> (raw)
In-Reply-To: <CEBEEFE88D91064B9C04DD88A9AA701501D97F9451@sjcexbe02.DataDomain.com>
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On Mon, 16 Apr 2012, Sagar Borikar wrote:
> We are facing a slab corruption issue while using e1000 net driver in
> certain situations. Its very hard to reproduce the problem as well as
> though we know that what is corrupted, we can’t figure out why its
> corrupted.
Could you rerun your test with CONFIG_DEBUG_SLAB and CONFIG_DEBUG_VM on?
With those you will get more integrity checks and slab diagnostics will
check for memory corruption.
prev parent reply other threads:[~2012-04-17 16:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-16 22:31 Sagar Borikar
2012-04-17 16:01 ` Christoph Lameter [this message]
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