From owner-freebsd-wireless@FreeBSD.ORG Tue Oct 4 23:40:40 2011 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3C2161065688 for ; Tue, 4 Oct 2011 23:40:40 +0000 (UTC) (envelope-from moonlightakkiy@yahoo.ca) Received: from nm19.bullet.mail.bf1.yahoo.com (nm19.bullet.mail.bf1.yahoo.com [98.139.212.178]) by mx1.freebsd.org (Postfix) with SMTP id D2F0D8FC23 for ; Tue, 4 Oct 2011 23:40:39 +0000 (UTC) Received: from [98.139.212.152] by nm19.bullet.mail.bf1.yahoo.com with NNFMP; 04 Oct 2011 23:27:45 -0000 Received: from [98.139.213.2] by tm9.bullet.mail.bf1.yahoo.com with NNFMP; 04 Oct 2011 23:27:45 -0000 Received: from [127.0.0.1] by smtp102.mail.bf1.yahoo.com with NNFMP; 04 Oct 2011 23:27:45 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.ca; s=s1024; t=1317770865; bh=0udzEoKrYwQXoTBF/X7uc8Utfv5158lKhhtnKAcyONQ=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Received:Received:MIME-Version:Received:Received:In-Reply-To:References:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=I2TFGp6Ysv9YTMZEmnYWBw9w5W+fk7hoMtDLIoFtBND74/SWJiHbYCyMYTU4OEQfRiHLnbfH3ZsZnRXa4yUWS/mkZYAikc7hrV3TYzQuyk9D3ClpcenbjLwedKjLfegQqKIclb69oYYKV1Yizet57p12v/IvGhPh2se1MVT0b9g= X-Yahoo-Newman-Id: 473946.48598.bm@smtp102.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: 73iqt3kVM1lXVXv0T4XHaydMEsMuV0gKeACjTc.Ei7u93Vm rQKDCZHM_ktBW3Ym91kUWGjL4uUoPAqYA8mfhP2V2fjSjgp7ynrl9ZO.HwMP 73PJjhJEe7jFFfCmQbB6a3e4BGT_OAIEhuqacjC1t_wwsZGSlSXQWWF9.FCd BWwW0YPuzQMEs5gDy4EQtD.3d6Qv8A402ulom8fwaPXZgjYtqaoGX5yltr2v s3ygmn_tjnTvomhABW6WZD3lep1NaowLR7X2WHv7wMyeZVAPjpV1hRPF48Qg fVIPuQ4EgI6Onl7vUk0L14xsWwjDuP.32audUyiNx0LVCmmwihV0.AuYGOUU McTy44eN6s8NlL6vEEql5Ux4BxQhFPii1_6e9cbzr7nRib6TuFwLXWpSLnv2 gqKv96G.PQKSr0YKJLIZwk7t9 X-Yahoo-SMTP: Xr6qjFWswBAEmd20sAvB4Q3keqXvXsIH9TjJ Received: from mail-iy0-f182.google.com (moonlightakkiy@209.85.210.182 with plain) by smtp102.mail.bf1.yahoo.com with SMTP; 04 Oct 2011 16:27:45 -0700 PDT Received: by iadk27 with SMTP id k27so1611049iad.13 for ; Tue, 04 Oct 2011 16:27:44 -0700 (PDT) MIME-Version: 1.0 Received: by 10.231.82.140 with SMTP id b12mr3178333ibl.37.1317770864945; Tue, 04 Oct 2011 16:27:44 -0700 (PDT) Received: by 10.231.12.139 with HTTP; Tue, 4 Oct 2011 16:27:44 -0700 (PDT) In-Reply-To: <201110041431.39599.bschmidt@freebsd.org> References: <201110041431.39599.bschmidt@freebsd.org> Date: Tue, 4 Oct 2011 17:27:44 -0600 Message-ID: From: PseudoCylon To: Bernhard Schmidt Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-wireless@freebsd.org Subject: Re: Panic in AHDEMO mode (was: net-mgmt/aircrack-ng on FreeBSD 7+ / call for testing) X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Oct 2011 23:40:40 -0000 On Tue, Oct 4, 2011 at 6:31 AM, Bernhard Schmidt wrote: > On Tuesday 04 October 2011 09:33:38 Adrian Chadd wrote: >> Well that just means the BSS isn't correctly setup. Shouldn't we just >> fail any frames at that point? (and thus the dup'ing of a fake node >> won't occur) ? >> Or perhaps find out why the bss isn'et setup right and fix that? > > Do we know in which state the VAP was? Afaik I've added a check to > discard frames while in SCAN state, might as well extend that to !RUN. > All I can say in this quick reply is when iv_newstate in RUN state calls beacon setup function, ni_chan could still be 0xffff. I don't remember when other 0xffff panic happened. I saw some one was reporting the same issue with rum(4) in PR or somewhere, but I couldn't find it. AK