From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick McHardy Subject: Re: iptables breakage WAS(Re: dummy as IMQ replacement Date: Fri, 25 Mar 2005 18:27:48 +0100 Message-ID: <42444A14.3090809@trash.net> References: <1107123123.8021.80.camel@jzny.localdomain> <025501c52552$2dbf87c0$6e69690a@RIMAS> <1110453757.1108.87.camel@jzny.localdomain> <423B7BCB.10400@dsl.pipex.com> <1111410890.1092.195.camel@jzny.localdomain> <423F41AD.3010902@dsl.pipex.com> <1111444869.1072.51.camel@jzny.localdomain> <423F71C2.8040802@dsl.pipex.com> <1111462263.1109.6.camel@jzny.localdomain> <42408998.5000202@dsl.pipex.com> <1111550254.1089.21.camel@jzny.localdomain> <4241C478.5030309@dsl.pipex.com> <1111607112.1072.48.camel@jzny.localdomain> <4241D764.2030306@dsl.pipex.com> <1111612042.1072.53.camel@jzny.localdomain> <4241F1D2.9050202@dsl.pipex.com> <4241F7F0.2010403@dsl.pipex.com> <1111625608.1037.16.camel@jzny.localdomain> <424212F7.10106@dsl.pipex.com> <1111663947.1037.24.camel@jzny.localdomain> <1111665450.1037.27.camel@jzny.localdomain> <4242DFB5.9040802@dsl.pipex.com> <1111749220.1092.457 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: Andy Furniss , Harald Welte , Remus , netdev@oss.sgi.com, Nguyen Dinh Nam , Andre Tomt , syrius.ml@no-log.org, Damion de Soto To: hadi@cyberus.ca In-Reply-To: <1111754346.1092.480.camel@jzny.localdomain> Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org jamal wrote: > On Fri, 2005-03-25 at 06:13, jamal wrote: > > >>I have reproduced this as well ;-> Reproduced typically means it will be >>fixed! >>I gotta give it to you - you have helped isolate more bugs in this one >>session than all others in the past summed up. >> > > Dang - this is a _serious_ kernel bug. I went back to some of the rcx > kernels pre-2611 and its there too. > Essentially what happens is once you enter netlink from user space > you cant go back in to query. > > I am attaching a workaround patch for tc - Actually it is a solution - > but this means we have a kernel bug that needs investigation. In other > words we close that theres an issue for mirred. What does ps -eo args,wchan show? Regards Patrick