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Date: Thu, 29 Jan 2004 03:57:55 -0800
From: Kris Kennaway <kris@obsecurity.org>
To: Piotr Gnyp <toread@discordia.pl>
Message-ID: <20040129115755.GA56655@xor.obsecurity.org>
References: <Pine.BSF.4.58.0401291222260.647@discordia.pl>
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Subject: Re: Lock order reversal
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On Thu, Jan 29, 2004 at 12:23:26PM +0100, Piotr Gnyp wrote:
> What is exactly lock order reversal? I`ve encountered something like
> this on my console:
> lock order reversal
>  1st 0xc720dce4 vm object (vm object) @ vm/swap_pager.c:1323
>  2nd 0xc06c01a0 swap_pager swhash (swap_pager swhash) @
> vm/swap_pager.c:1838
>  3rd 0xc0c358c4 vm object (vm object) @ vm/uma_core.c:873
>=20
> System: FreeBSD 5.2-RELEASE

FAQ..this is harmless.  See the archives for extensive discussion.

Kris

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