linux-kernel - Re: 2.6.21-mm1+hotfix -- Slab corruption -- Last user: [<c01b0cfa>](cryptomgr

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Message-ID: <a44ae5cd0705090250w4f0d1dfes97d5e14f128187d9@mail.gmail.com>
Date:	Wed, 9 May 2007 02:50:12 -0700
From:	"Miles Lane" <miles.lane@...il.com>
To:	"Herbert Xu" <herbert@...dor.apana.org.au>
Cc:	"Andrew Morton" <akpm@...l.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.21-mm1+hotfix -- Slab corruption -- Last user: [<c01b0cfa>](cryptomgr_probe+0x6c/0x9a)

On 5/8/07, Herbert Xu <herbert@...dor.apana.org.au> wrote:
> On Mon, May 07, 2007 at 11:57:28AM -0700, Miles Lane wrote:
> > [  118.442018] ieee80211_crypt: registered algorithm 'WEP'
> > [  118.514572] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
> > [  118.514664] Slab corruption: size-256 start=c6aabe98, len=256
> > [  118.514672] Redzone: 0x9f911029d74e35b/0x9f911029d74e35b.
> > [  118.514676] Last user: [<c01b0cfa>](cryptomgr_probe+0x6c/0x9a)
> > [  118.514692] 000: 10 55 ac c6 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> > [  118.514715] Prev obj: start=c6aabd80, len=256
> > [  118.514721] Redzone: 0xd84156c5635688c0/0xd84156c5635688c0.
> > [  118.514725] Last user: [<c01afd85>](crypto_alloc_instance+0x1d/0xc0)
> > [  118.514734] 000: e0 71 39 c0 80 6e 39 c0 88 bd aa c6 88 bd aa c6
> > [  118.514753] 010: 04 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00
>
> Oops.  Does this patch fix the problem for you?

Yes, that fixed it.  I found the problem is also showing up in
2.6.21-git10.  I tested with 2.6.21-git10.

Thanks!
         Miles
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