From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE9E2C169C4 for ; Mon, 11 Feb 2019 13:45:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F371222A6 for ; Mon, 11 Feb 2019 13:45:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="GaLnknH0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728191AbfBKNpA (ORCPT ); Mon, 11 Feb 2019 08:45:00 -0500 Received: from smtprelay.synopsys.com ([198.182.60.111]:51840 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727106AbfBKNpA (ORCPT ); Mon, 11 Feb 2019 08:45:00 -0500 Received: from mailhost.synopsys.com (dc2-mailhost2.synopsys.com [10.12.135.162]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtprelay.synopsys.com (Postfix) with ESMTPS id CBFDE10C0A42; Mon, 11 Feb 2019 05:44:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1549892699; bh=Cm8DHHtWrmdzP3lCFXj0o9Bw1cunCJFDMxoxWuAu4+s=; h=Subject:To:CC:References:From:Date:In-Reply-To:From; b=GaLnknH0mPBMi8OB7kbkAD3TWHyurFN+vTWt8tVZ5vBz7ZrFi8jmGLr/exvwlCc/6 Te7zlpPorntFlAcG2CyCazZHG81LwFb3Z2u26w6Na69vupx1/BmNnDksA8hs3++93T +HX+IofnLlctK/YbubHwviIhP5uw4304KKe9cpcwUo0cQ1a3E5LC7tXtbMwdIvMq6k 0tqtkzWWU2T5bRXbhgQ3Fa75smhtyCIuJLeN815Bw36Ky9E6APkexqttFio5lTuXLa 66uZ7miFbddVLvFj78G+jgVntL2b0yBxLhX5mV3+UZ+AKlw21S1v574L7dcAxA2XJk z/4AVGZQHQgPA== Received: from US01WEHTC2.internal.synopsys.com (us01wehtc2.internal.synopsys.com [10.12.239.237]) (using TLSv1.2 with cipher AES128-SHA256 (128/128 bits)) (No client certificate requested) by mailhost.synopsys.com (Postfix) with ESMTPS id 4BC59A0090; Mon, 11 Feb 2019 13:44:58 +0000 (UTC) Received: from DE02WEHTCB.internal.synopsys.com (10.225.19.94) by US01WEHTC2.internal.synopsys.com (10.12.239.237) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 11 Feb 2019 05:44:58 -0800 Received: from DE02WEHTCA.internal.synopsys.com (10.225.19.92) by DE02WEHTCB.internal.synopsys.com (10.225.19.94) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 11 Feb 2019 14:44:55 +0100 Received: from [10.107.19.176] (10.107.19.176) by DE02WEHTCA.internal.synopsys.com (10.225.19.80) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 11 Feb 2019 14:44:55 +0100 Subject: Re: stmmac / meson8b-dwmac To: Martin Blumenstingl , Simon Huelck CC: Emiliano Ingrassia , , , , References: <20190206103645.GA2482@ingrassia.epigenesys.com> <3001f244-8904-1e89-9595-62a65a7b32ae@gmx.de> From: Jose Abreu Message-ID: <330a523a-c1d6-4a99-3287-459096af0330@synopsys.com> Date: Mon, 11 Feb 2019 13:44:54 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.107.19.176] Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello, On 2/9/2019 1:09 AM, Martin Blumenstingl wrote: > (it's interesting that the sending direction has 445 retries) I saw this before and I think it was related with COE. Can you please disable all offloading and try again? Anyway, maybe Simon should bissect ? I think since 4.14 there are not that many commits in stmmac / meson8b-dwmac that can cause this behavior. Thanks, Jose Miguel Abreu