From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick McHardy Subject: Re: spin_trylock in qdisc_restart, OOPS, IMQ problem ? Date: Wed, 02 Mar 2005 11:28:46 +0100 Message-ID: <4225955E.7030306@trash.net> References: <42258DC6.9030109@cdi.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@oss.sgi.com To: Martin Devera In-Reply-To: <42258DC6.9030109@cdi.cz> Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org Martin Devera wrote: > I've seen some notes in 2.6.11rc3 changelog from Patrick about > issues similar to my OOPS (attached). > Patrick, does the oops ring some bells at your side ? The fixes in 2.6.11-rc3 fixed some new bugs introduced in -rc2. This looks like a problem with non-linear skbs, this patch from Rusty may help: http://linux.bkbits.net:8080/linux-2.6/cset@41db69b71pSJFXrCtc56tffafab_JQ?nav=index.html|src/net/|src/net|src/net/ipv4|src/net/ipv4/netfilter|related/net/ipv4/netfilter/ip_nat_proto_tcp.c Regards Patrick