linux-kernel - Re: bug in slab.c

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20070730183806.GL1678@pengutronix.de>
Date:	Mon, 30 Jul 2007 20:38:06 +0200
From:	Robert Schwebel <r.schwebel@...gutronix.de>
To:	Christoph Lameter <clameter@....com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Pekka Enberg <penberg@...helsinki.fi>
Subject: Re: bug in slab.c

On Mon, Jul 30, 2007 at 11:05:09AM -0700, Christoph Lameter wrote:
> Looks like the slab header was corrupted. If this can be reproduced then 
> you need to enable slub debugging to find the kernel function that 
> corrupts memory.

Yup, I'll try that if it happens again.

> Otherwise it could be bad memory?

Hmm, the box is relatively new, but one never knows. Ah, and it was
after I've resumed the machine from suspend-to-disk, but not right after
the start but some minutes later.

Robert
-- 
 Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de
 Pengutronix - Linux Solutions for Science and Industry
   Handelsregister:  Amtsgericht Hildesheim, HRA 2686
     Hannoversche Str. 2, 31134 Hildesheim, Germany
   Phone: +49-5121-206917-0 |  Fax: +49-5121-206917-9

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/