From owner-freebsd-wireless@FreeBSD.ORG Tue Mar 13 21:58:00 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 61C97106566B for ; Tue, 13 Mar 2012 21:58:00 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-pz0-f45.google.com (mail-pz0-f45.google.com [209.85.210.45]) by mx1.freebsd.org (Postfix) with ESMTP id 2FC2F8FC0C for ; Tue, 13 Mar 2012 21:57:59 +0000 (UTC) Received: by dadp14 with SMTP id p14so3702836dad.18 for ; Tue, 13 Mar 2012 14:57:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=ezmerqUAK9Ea/0I3XHdN7YrAaXWrT+3pQuw4ezs0v50=; b=hrZPX+Jr4U7hz19GllhcB7DPiEnFN66rbCzWruxZpSK75q2uAHLPEikwi14Pjx96qu 24sivgTSb1KqDn3AQyFJhH8xcgKbejOR243dcfoJsC3hIooa23nLmMRhxeAc/6a3fKvm InZXm8XFG5/vYaNbVAc2bnBVvSwstuzJyboFvjxqlfUAJFyTFtUo32PxZIekBswr6ED4 N7j12hCcXrh5Peb4a6HB03gqWzqfZ6owKGNTk5pj/V/vNTQytXTHEPojFmEZVQEMAoaB 77zGye5M0yF5aooi38Atw7JuY5uSmMzlJLFYXRfdBxvq/s/+R570NWDk3v9XoL2Il9t4 DpBw== MIME-Version: 1.0 Received: by 10.68.191.168 with SMTP id gz8mr477491pbc.37.1331675879734; Tue, 13 Mar 2012 14:57:59 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.143.33.5 with HTTP; Tue, 13 Mar 2012 14:57:59 -0700 (PDT) In-Reply-To: <4F5FC022.3040202@unsane.co.uk> References: <4F59DD98.8080905@unsane.co.uk> <4F5AA149.8000904@unsane.co.uk> <4F5BDF3C.8070605@unsane.co.uk> <4F5C0302.8090403@unsane.co.uk> <4F5CA45C.1010603@unsane.co.uk> <4F5E656F.4040004@unsane.co.uk> <4F5FC022.3040202@unsane.co.uk> Date: Tue, 13 Mar 2012 14:57:59 -0700 X-Google-Sender-Auth: QjbbE_0VkydL7NSHLlZO1qPGH8o Message-ID: From: Adrian Chadd To: Vincent Hoffman Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-wireless@freebsd.org Subject: Re: ath0 timeout was "Re: (more) bugs fixed in -HEAD, AP mode is now mostly (again) stable!" 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, 13 Mar 2012 21:58:00 -0000 On 13 March 2012 14:46, Vincent Hoffman wrote: > Indeed as yet I havent been able to cause a hang since I disabled SMP, > so this may be related to kern/165966 ? > > I'll be happy to test patches, sorry I cant help more than that. Nope. That bug is misleading, turns out that particular device timeout also occurs on UP. I've reproduced some TX stalls here with a station doing lots of threaded TCP stuff (ie, "reload all chromium tabs"), I'm just seeing if I can always reproduce it and if so, I'll fire up another PR. Adrian