From owner-freebsd-net@freebsd.org Tue Aug 23 18:48:13 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BFF01BC454A for ; Tue, 23 Aug 2016 18:48:13 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 9D33B128B for ; Tue, 23 Aug 2016 18:48:13 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 9C870BC4549; Tue, 23 Aug 2016 18:48:13 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 99BD5BC4548 for ; Tue, 23 Aug 2016 18:48:13 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-it0-x22c.google.com (mail-it0-x22c.google.com [IPv6:2607:f8b0:4001:c0b::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5ADD01289; Tue, 23 Aug 2016 18:48:13 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-it0-x22c.google.com with SMTP id f6so151060914ith.0; Tue, 23 Aug 2016 11:48:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=yP6Ct44yJp2ZLxAsl6/RhI+lXEMk7m3CzMmyfBgn9Sc=; b=r4BcTw8SqhtUVhYRr++lKuNsCwHxH8wW8QI38+hzsMGnMsyKQLPySYo2NJqC+DF7aK XRztv+U2VJkwE0TVVuvJja1ALHsa0ZtX2d/lTNz/cCvk5uccq8J2iGywcX+HIWdlH2Ks LgsVrqD2IbXI6DsOm4KaYSaFDCiiwLy9lj3tmurlcq2d6GJD0M+MYBfa1HvzM07eTd5t kpETEgzZsskxVt0nVv9+E2RvvefvgE+WHpshj2ei1/FPXgK8sVejSTbcS3LGsLV2AQKj dAsx8yK4JuiB/4dCSnD4fyDz/CSJyOtqWw8el55QN4vBNFaj2e5Ei6FYYv7cDYNXidGD O1/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=yP6Ct44yJp2ZLxAsl6/RhI+lXEMk7m3CzMmyfBgn9Sc=; b=krk2nyFN7j10lQaIlDnboHLOk/qBfkaTVfDl5NEJuHs95tVYHomYcasFaooMGlWDMo /SJQIUS1qdzgzekk0/mcqen4AaHlvi432ncx6GD0USUdymDqG6d5rs9aTw258lmbMFLj UIXAcqjnkrKor0+q018MIqoOhV2S5RoFCY3ZallI85+avvP4+D/oK8IUcISGIQyAxr/Q JBD9pZrMz44C71fq6SWCyZZ+CtTSoXjfq+e2WnM6CVG6Inxb7J64y7CN7wiKUcb4F0Au nTP+6K1RYN6eXUxatX/jxZo9R/7sUonsry1GOB4CdTBZUz6gVXV8sYv1uGfN0GeHdWLz Z52Q== X-Gm-Message-State: AEkoout1p/dbg199EG1qOlLoBL2AHOuF1BD1y6mLEDolsu5Flcfjhg8gVSW4D1p0ZA8JkYoHM2eUKHud7538cA== X-Received: by 10.107.53.163 with SMTP id k35mr31844852ioo.75.1471978092622; Tue, 23 Aug 2016 11:48:12 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.141.129 with HTTP; Tue, 23 Aug 2016 11:48:11 -0700 (PDT) In-Reply-To: References: From: Adrian Chadd Date: Tue, 23 Aug 2016 11:48:11 -0700 Message-ID: Subject: Re: iwn(4) association issues in 11-Stable (and maybe RC) To: Kevin Oberman Cc: =?UTF-8?Q?Vin=C3=ADcius_Zavam?= , Andriy Voskoboinyk , FreeBSD Net Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Aug 2016 18:48:13 -0000 Hi, Compile in IWN_DEBUG and IEEE80211_DEBUG and then do: wlandebug +assoc +auth +state +rate sysctl debug.iwn.0.debug=0x1 that's TX debugging, and it hopefully will show it trying to do association and failing. My guess is that something changed when doing the 11n bits for -11 and it's failing to send out the 802.1x frame exchange. It may be something as simple as "adrian needs to fix the rate control again". -adrian