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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 CF2E9C388F7 for ; Mon, 9 Nov 2020 11:40:48 +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 C606D206ED for ; Mon, 9 Nov 2020 11:40:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C606D206ED Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44812 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kc5XS-0001DB-Pr for qemu-devel@archiver.kernel.org; Mon, 09 Nov 2020 06:40:46 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:57564) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kc5WQ-0000kk-90 for qemu-devel@nongnu.org; Mon, 09 Nov 2020 06:39:42 -0500 Received: from indium.canonical.com ([91.189.90.7]:49730) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kc5WN-0000yB-Vd for qemu-devel@nongnu.org; Mon, 09 Nov 2020 06:39:41 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1kc5WM-0008JP-3E for ; Mon, 09 Nov 2020 11:39:38 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 0FAB62E8131 for ; Mon, 9 Nov 2020 11:39:38 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 09 Nov 2020 11:27:04 -0000 From: Gabriele <1619896@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Confirmed; importance=Undecided; assignee=None; X-Launchpad-Bug-Tags: arm linux-user teamspeak X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: gabboxl pmaydell tobias-quintern X-Launchpad-Bug-Reporter: Tobias Quintern (tobias-quintern) X-Launchpad-Bug-Modifier: Gabriele (gabboxl) References: <20160903112421.26727.12298.malonedeb@gac.canonical.com> Message-Id: <160492122441.29032.160074955654030820.malone@chaenomeles.canonical.com> Subject: [Bug 1619896] Re: linux-user missing cmsg IP_PKTINFO support ("Unsupported ancillary data: 0/8") X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="e39939c02bd86af4202bc6e2123a7708215ec8ea"; Instance="production" X-Launchpad-Hash: 66c90efe1a1c9c1036ea98131e73270e34840d3c Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/09 01:40:52 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -66 X-Spam_score: -6.7 X-Spam_bar: ------ X-Spam_report: (-6.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1619896 <1619896@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, I'm facing the same issue when someone connects to the server. I tried with the 4.2 version of qemu today. -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1619896 Title: linux-user missing cmsg IP_PKTINFO support ("Unsupported ancillary data: 0/8") Status in QEMU: Confirmed Bug description: Hello, I have the following issue when launching the Teamspeak Server x86 binary on an arm host. Host: Linux 4.6.2 (vanilla) Ubuntu 14.04.5 LTS HW: Cubietruck board, armv7l = Used SW: Release archive qemu-2.7.0.tar.bz2 and git commit 1dc33ed90bf1fe= 1c2014dffa0d9e863c520d953a Configure options: ../configure --target-list=3Di386-linux-user = I attached the output of the configure script as configure.log Testcase: 1. Download and extract TeamSpeak 3 Server 3.0.13.3 (x86) Souce: http://dl.4players.de/ts/releases/3.0.13.3/teamspeak3-server_lin= ux_x86-3.0.13.3.tar.bz2 2. Modifiy ts3server_minimal_runscript.sh for ease of use - ./ts3server $@ + /usr/local/bin/qemu-i386 ./ts3server $@ 3. Execute ./ts3server_minimal_runscript.sh Wait for 6 Minutes until teamspeak server started. QEMU saturates the cpu while Teamspeak is precomputing a puzzle. (Whatever that means) After that Teamspeak settles with the following output: 2016-09-03 10:50:59.555582|INFO |Query | |listening on 0.0= .0.0:10011, :::10011 The Qemu process is now idling with ~2% cpu load. This is actually the first time for me that QEMU is able to successfully launch the Teamspeak server. Kudos! 4. Connect client 1 TS Clients can connect, but the following line is printed pretty often: Unsupported ancillary data: 0/8 The line seems to come from qemu (linux-user/syscall.c) = 5. Connect client 2 When a second client is connected the audio transmission is successful fo= r a few seconds, but the server drops the connection after that and refuses= to take new connections. Please let me know, if you need more information. I'll gladly provide strace or valgrind logs. Best regards, Tobias To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1619896/+subscriptions