From mboxrd@z Thu Jan 1 00:00:00 1970 From: Herbert Xu Subject: Re: more info on ipsec-related invalid trusize Date: Tue, 25 Nov 2008 18:52:16 +0800 Message-ID: References: <20081125042752.GA4085@x200.localdomain> Cc: netdev@vger.kernel.org To: adobriyan@gmail.com (Alexey Dobriyan) Return-path: Received: from rhun.apana.org.au ([64.62.148.172]:48593 "EHLO arnor.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751334AbYKYLhS (ORCPT ); Tue, 25 Nov 2008 06:37:18 -0500 In-Reply-To: <20081125042752.GA4085@x200.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: Alexey Dobriyan wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=10996 > http://marc.info/?l=linux-netdev&m=122641698504902&w=2 > > SKB BUG: Invalid truesize (344) len=134, sizeof(sk_buff)=216 > > This correlates with ping6 the box to death with the following IPsec > configuration and entering/leaving tcpdumping on the other end. It's a known problem. When we expand packet headers in IPsec we're not adjusting the truesize. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt