From owner-freebsd-net@freebsd.org Tue Nov 7 08:36:53 2017 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 22226E525EF for ; Tue, 7 Nov 2017 08:36:53 +0000 (UTC) (envelope-from mad@madpilot.net) Received: from mail.madpilot.net (grunt.madpilot.net [78.47.145.38]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D731F6F005; Tue, 7 Nov 2017 08:36:52 +0000 (UTC) (envelope-from mad@madpilot.net) Received: from mail (mail [192.168.254.3]) by mail.madpilot.net (Postfix) with ESMTP id 3yWN8139pZzZrb; Tue, 7 Nov 2017 09:36:49 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=madpilot.net; h= content-transfer-encoding:content-language:content-type :content-type:in-reply-to:mime-version:user-agent:date:date :message-id:from:from:references:subject:subject:received :received; s=mail; t=1510043807; x=1511858208; bh=WMQU1JsYDS184f 62FjYIprwGIGf/ufsA/qK3CGrSBbM=; b=mYYfN7Yd3quOXokurnuKWJuQFUszfR RD/bU5uHB4DHJKAclK84Lb7T2L8kp6OSXDWdOBvLxcnVogNcLonCTIEXmdoTPOwj AmVSdxQ9eZihjPJs/Qn4Gqdy0D5MSYqswSggCIbQXYF6UkOGvZgAfZD8uinkM4Jn +SMxg0YXAQhZ4= Received: from mail.madpilot.net ([192.168.254.3]) by mail (mail.madpilot.net [192.168.254.3]) (amavisd-new, port 10024) with ESMTP id gGxx97EYySgV; Tue, 7 Nov 2017 09:36:47 +0100 (CET) Received: from marvin.madpilot.net (micro.madpilot.net [88.149.173.206]) by mail.madpilot.net (Postfix) with ESMTPSA; Tue, 7 Nov 2017 09:36:47 +0100 (CET) Subject: Re: em0 causing hangs with tso4 enabled on I219-V system To: "K. Macy" Cc: "freebsd-net@freebsd.org" References: <0dc76b5d-bbe1-cc53-1273-29e8d1c3a969@madpilot.net> From: Guido Falsi Message-ID: Date: Tue, 7 Nov 2017 09:36:47 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 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, 07 Nov 2017 08:36:53 -0000 On 11/07/2017 07:20, K. Macy wrote: > It would help if you told us which OS version you're using. Is this on > 11.x or HEAD? > Sorry, I forgot. It's head, r325353 at present. I've been seeing this at least since this summer, I can say r322649 also showed the problem, but I can't pinpoint it with much more precision. Thanks for your feedback! -- Guido Falsi