linux-kernel - Re: kernel BUG at mm/slub.c:1193!

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Message-ID: <alpine.DEB.2.00.1104031336250.15317@router.home>
Date:	Sun, 3 Apr 2011 13:38:01 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	Johannes Hirte <johannes.hirte@....tu-ilmenau.de>
cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-mm@...ck.org
Subject: Re: kernel BUG at mm/slub.c:1193!

On Fri, 1 Apr 2011, Johannes Hirte wrote:

> On Friday 01 April 2011 23:28:02 Christoph Lameter wrote:
> > Which kernel version is this? Line 1193 in upstream is not in the function
> > new_slab(). If this is the BUG_ON in new_slab() then we have an issue with
> > illegal flags being passed to kmem_cache_alloc().
>
> As the Oops says, it is 2.6.38.1. This is the BUG_ON in new_slab().

Well you need to talk to the one who wrote the passed illegal flags to
kmem_cache_alloc. Would be helpful to know which flags were passed.

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