From owner-freebsd-stable@FreeBSD.ORG Sat Aug 17 12:36:49 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id A3FFCD5D for ; Sat, 17 Aug 2013 12:36:49 +0000 (UTC) (envelope-from tharihar@uwaterloo.ca) Received: from mailchk-m01.uwaterloo.ca (mailservices.uwaterloo.ca [129.97.128.141]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 5E6912617 for ; Sat, 17 Aug 2013 12:36:48 +0000 (UTC) Received: from mail-vc0-f181.google.com (mail-vc0-f181.google.com [209.85.220.181]) (authenticated bits=0) by mailchk-m01.uwaterloo.ca (8.14.4/8.14.4) with ESMTP id r7HCBC5d009445 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=OK) for ; Sat, 17 Aug 2013 08:11:13 -0400 Received: by mail-vc0-f181.google.com with SMTP id hz10so2127665vcb.12 for ; Sat, 17 Aug 2013 05:11:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=Q7rwLynlAW3x7cuku+0wJSrq5AA+J3XuLjUtRW/Wy1Q=; b=eYYP39l8Y27ez2Ec3AXlMRcm3zThWwIT5GWxbqUQNr2EQAwSlWj9axpbtCt7VkWyz4 lx1FFffkuZPXqKZSwU2DZlUuCCVd2sGEYPp8IL+bq/OK/+vCEIog6xzYxdohHorHNInW ridBjkAyLtWw/KaoKyDGmDmSGOM7RBJ4IBAZ7ktceCb/6RtsnU8wVM/5WdY2wL8Eku1N FMzAbUA1uA+LvSrQhLSC+2B1rho4P9vvAtN5BOfjIUVu2b2PwzQ4mc0RW5SWE1jm9mC0 MfL7Aql6ucNmUrujKM9S6veGYydeal+RcdpaC5Fni5N5mjqCZ0WTagm/uD+D8WJ590rL bQgQ== X-Gm-Message-State: ALoCoQl7na0CR7bGlgMtzHFrOwyDiOATPVNzN8BoQtXv6u78gqHQLChP0KnaeXhfm+ahrwbe3ydP MIME-Version: 1.0 X-Received: by 10.220.74.69 with SMTP id t5mr218559vcj.18.1376741472048; Sat, 17 Aug 2013 05:11:12 -0700 (PDT) Received: by 10.52.227.40 with HTTP; Sat, 17 Aug 2013 05:11:11 -0700 (PDT) Received: by 10.52.227.40 with HTTP; Sat, 17 Aug 2013 05:11:11 -0700 (PDT) In-Reply-To: References: Date: Sat, 17 Aug 2013 17:41:11 +0530 Message-ID: Subject: [ATH] 9.2-PRERELEASE and wlan0 device disconnection From: "Tj (Tejas) Hariharan" To: freebsd-stable@freebsd.org X-UUID: 0aaa6bf1-a15e-4792-9d92-b96f34df194d X-Miltered: at mailchk-m01 with ID 520F6860.002 by Joe's j-chkmail (http://j-chkmail.ensmp.fr)! X-Virus-Scanned: clamav-milter 0.97.5 at mailchk-m01 X-Virus-Status: Clean X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-3.0 (mailchk-m01.uwaterloo.ca [129.97.128.141]); Sat, 17 Aug 2013 08:11:13 -0400 (EDT) X-Spam-Status: No, score=-7.0 required=5.0 tests=ALL_TRUSTED,HTML_MESSAGE autolearn=disabled version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mailchk-m01.uwaterloo.ca Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Aug 2013 12:36:49 -0000 Hi, I just upgraded to 9.2-PRERELEASE from 9.1-RELEASE, I have not had this problem before with any version of freebsd however. I have an ATHEROS card (AR928X according to pciconf), things go fine except every few minutes/hours (randomly) I get the following http://bpaste.net/show/123755/ type of error, and the network is no longer connected, however, beyond the fact that I can't even reach my router there's no obvious other sign, I.e ifconfig still shows a valid output with ip address etc as if it were still connected. Restarting the netif service fixes it, until it happens again - which it does in a short while (though sometimes I have to restart netif twice). As I said, this happened just as I upgraded from 9.1 to 9.2. Anyone have any idea what's causing this? -Tj Hariharan