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=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 F3770C282DD for ; Wed, 8 Jan 2020 13:49:05 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BE0D820692 for ; Wed, 8 Jan 2020 13:49:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BE0D820692 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kamp.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44174 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipBhn-0003OP-Qw for qemu-devel@archiver.kernel.org; Wed, 08 Jan 2020 08:49:04 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:49742) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipBeT-0000Ki-OY for qemu-devel@nongnu.org; Wed, 08 Jan 2020 08:45:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ipBeS-0005Au-Dn for qemu-devel@nongnu.org; Wed, 08 Jan 2020 08:45:37 -0500 Received: from kerio.kamp.de ([195.62.97.192]:54474) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ipBeS-00054U-29 for qemu-devel@nongnu.org; Wed, 08 Jan 2020 08:45:36 -0500 X-Footer: a2FtcC5kZQ== Received: from submission.kamp.de ([195.62.97.28]) by kerio.kamp.de with ESMTPS (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)) for qemu-devel@nongnu.org; Wed, 8 Jan 2020 14:45:23 +0100 Received: (qmail 49015 invoked from network); 8 Jan 2020 13:45:24 -0000 Received: from ac1.vpn.kamp-intra.net (HELO ?172.20.250.1?) (pl@kamp.de@::ffff:172.20.250.1) by submission.kamp.de with ESMTPS (AES128-SHA encrypted) ESMTPA; 8 Jan 2020 13:45:24 -0000 To: "qemu-devel@nongnu.org" From: Peter Lieven Subject: qemu-4.0.1: vhost_region_add_section:Section rounded to 0 prior to previous a0000 Message-ID: <985fea06-ede6-dcb7-8829-a48a9416bc09@kamp.de> Date: Wed, 8 Jan 2020 14:45:24 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.62.97.192 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, I have a Qemu 4.0.1 machine with vhost-net network adapter, thats polluting the log with the above message. Is this something known? Googling revealed the following patch in Nemu (with seems to be a Qemu fork from Intel): https://github.com/intel/nemu/commit/03940ded7f5370ce7492c619dccced114ef7f56e The network stopped functioning. After a live-migration the vServer is reachable again. Any ideas? Thanks, Peter