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From: Mathias Krause <minipli@googlemail.com>
To: Herbert Xu <herbert@gondor.hengli.com.au>
Cc: Romain Francoise <romain@orebokech.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux Crypto Mailing List <linux-crypto@vger.kernel.org>
Subject: Re: Linux 3.6-rc5
Date: Sun, 9 Sep 2012 22:09:10 +0200	[thread overview]
Message-ID: <20120909200910.GA11919@r00tworld.net> (raw)
In-Reply-To: <20120909191958.GB9782@gondor.apana.org.au>

On Sun, Sep 09, 2012 at 12:19:58PM -0700, Herbert Xu wrote:
> On Sun, Sep 09, 2012 at 11:13:02AM +0200, Romain Francoise wrote:
> > Still seeing this BUG with -rc5, that I originally reported here:
> > http://marc.info/?l=linux-crypto-vger&m=134653220530264&w=2
> > 
> > [   26.362567] ------------[ cut here ]------------
> > [   26.362583] kernel BUG at crypto/scatterwalk.c:37!
> > [   26.362606] invalid opcode: 0000 [#1] SMP 
> 
> Can you try blacklisting/not loading sha1_ssse3 and aesni_intel
> to see which one of them is causing this crash? Of course if you
> can still reproduce this without loading either of them that would
> also be interesting to know.

It happens with the C variants of SHA1 and AES, too. You can easily
trigger the bug with Steffen's crconf[1]:

$ crconf add alg "authenc(hmac(sha1-generic),cbc(aes-generic))" type 3

So the problem is likely not related to sha1-ssse3.ko or aesni-intel.ko.


Regards,
Mathias

[1] http://sourceforge.net/projects/crconf/

  reply	other threads:[~2012-09-09 20:17 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-09  0:18 Linux 3.6-rc5 Linus Torvalds
2012-09-09  9:13 ` Romain Francoise
2012-09-09 12:54   ` Jussi Kivilinna
2012-09-09 14:23     ` Romain Francoise
2012-09-09 15:35     ` Linus Torvalds
2012-09-09 18:53       ` Herbert Xu
2012-09-09 20:54         ` Jussi Kivilinna
2012-09-09 21:01           ` Herbert Xu
2012-09-09 19:19   ` Herbert Xu
2012-09-09 20:09     ` Mathias Krause [this message]
2012-09-09 21:00       ` Herbert Xu
2012-09-09 21:09         ` Mathias Krause
2012-09-10 17:18         ` Romain Francoise
2012-09-09 20:26     ` Jussi Kivilinna

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