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=-0.7 required=3.0 tests=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 D3732FA3735 for ; Thu, 17 Oct 2019 12:52:06 +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 AC18221835 for ; Thu, 17 Oct 2019 12:52:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AC18221835 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]:46439 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iL5G9-00019Q-MA for qemu-devel@archiver.kernel.org; Thu, 17 Oct 2019 08:52:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58156) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iL5FL-0000Ny-Ll for qemu-devel@nongnu.org; Thu, 17 Oct 2019 08:51:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iL5FK-0003l2-6c for qemu-devel@nongnu.org; Thu, 17 Oct 2019 08:51:15 -0400 Received: from indium.canonical.com ([91.189.90.7]:38016) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iL5FK-0003kC-0d for qemu-devel@nongnu.org; Thu, 17 Oct 2019 08:51:14 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1iL5FI-0005TJ-EY for ; Thu, 17 Oct 2019 12:51:12 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 6C4162E802D for ; Thu, 17 Oct 2019 12:51:12 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 17 Oct 2019 12:34:00 -0000 From: =?utf-8?q?Christian_Ehrhardt_=EE=83=BF?= <1838569@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=cloud-archive; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug: product=qemu; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug: distribution=ubuntu; sourcepackage=qemu; component=main; status=Confirmed; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: bjoern-teipel dgilbert-h dpreussker janitor paelzer X-Launchpad-Bug-Reporter: Bjoern Teipel (bjoern-teipel) X-Launchpad-Bug-Modifier: =?utf-8?q?Christian_Ehrhardt_=EE=83=BF_=28paelzer?= =?utf-8?q?=29?= References: <156460681322.6584.3709701644111615718.malonedeb@soybean.canonical.com> Message-Id: <157131564016.22358.3211420100953453665.malone@wampee.canonical.com> Subject: [Bug 1838569] Re: virtio-balloon change breaks post 4.0 upgrade 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="186023fa645d8be19d403a76064f0643f510db2f"; Instance="production-secrets-lazr.conf" X-Launchpad-Hash: 2698608843db9ab5defe3502f9237c5aedb38791 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 91.189.90.7 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 1838569 <1838569@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" > I'd bet on this being the one fixed by > 2bbadb08ce272d65e1f78621002008b07d1e0f03 But wasn't the breakage this fixes only added in qemu 4.0? He reports his change is from qemu 2.10 to 2.11. Unfortunately 2bbadb08 doesn't have a "fixes" line, maybe Ubuntu has something backported that makes the Ubuntu 2.11 being affected by it. I checked the Delta but there was nothing related backported that I could identify. But I agree, that first of all this should be a new bug instead of reviving the old one here. P.S. this will race as I sent the same via mail :-/, but I need to extend. I have now realized that the later report (comment #4) is about Openstack Train which at least on Ubuntu would come with qemu 4.0 - and since 2bbadb08 was released only with 4.1 that would be an open issue. -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1838569 Title: virtio-balloon change breaks post 4.0 upgrade Status in Ubuntu Cloud Archive: New Status in QEMU: New Status in qemu package in Ubuntu: Confirmed Bug description: We upgraded the libvirt UCA packages from 3.6 to 4.0 and qemu 2.10 to 2.1= 1 as part of a queens upgrade and noticed that virtio-ballon is broken when instances live migrate (started with a prior= 3.6 version) with: 2019-07-24T06:46:49.487109Z qemu-system-x86_64: warning: Unknown firmware= file in legacy mode: etc/msr_feature_control 2019-07-24T06:47:22.187749Z qemu-system-x86_64: VQ 2 size 0x80 < last_ava= il_idx 0xb57 - used_idx 0xb59 2019-07-24T06:47:22.187768Z qemu-system-x86_64: Failed to load virtio-bal= loon:virtio 2019-07-24T06:47:22.187771Z qemu-system-x86_64: error while loading state= for instance 0x0 of device '0000:00:05.0/virtio-balloon' 2019-07-24T06:47:22.188194Z qemu-system-x86_64: load of migration failed:= Operation not permitted 2019-07-24 06:47:22.430+0000: shutting down, reason=3Dfailed This seem to be the exact problem as reported by https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg02228.html Listed the packages which changed: Start-Date: 2019-07-06 06:40:55 Commandline: /usr/bin/apt-get -y -o Dpkg::Options::=3D--force-confdef -o = Dpkg::Options::=3D--force-confold install libvirt-bin python-libvirt qemu q= emu-utils qemu-system qemu-system-arm qemu-system-mips qemu-system-ppc qemu= -system-sparc qemu-system-x86 qemu-system-misc qemu-block-extra qemu-utils = qemu-user qemu-kvm Install: librdmacm1:amd64 (17.1-1ubuntu0.1~cloud0, automatic), libvirt-da= emon-driver-storage-rbd:amd64 (4.0.0-1ubuntu8.10~cloud0, automatic), ipxe-q= emu-256k-compat-efi-roms:amd64 (1.0.0+git-20150424.a25a16d-0ubuntu2~cloud0,= automatic) Upgrade: qemu-system-mips:amd64 (1:2.10+dfsg-0ubuntu3.8~cloud1, 1:2.11+df= sg-1ubuntu7.13~cloud0), qemu-system-misc:amd64 (1:2.10+dfsg-0ubuntu3.8~clou= d1, 1:2.11+dfsg-1ubuntu7.13~cloud0), qemu-system-ppc:amd64 (1:2.10+dfsg-0ub= untu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), python-libvirt:amd64 (3.5.= 0-1build1~cloud0, 4.0.0-1~cloud0), qemu-system-x86:amd64 (1:2.10+dfsg-0ubun= tu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), libvirt-clients:amd64 (3.6.0= -1ubuntu6.8~cloud0, 4.0.0-1ubuntu8.10~cloud0), qemu-user:amd64 (1:2.10+dfsg= -0ubuntu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), libvirt-bin:amd64 (3.6= .0-1ubuntu6.8~cloud0, 4.0.0-1ubuntu8.10~cloud0), qemu:amd64 (1:2.10+dfsg-0u= buntu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), qemu-utils:amd64 (1:2.10+= dfsg-0ubuntu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), libvirt-daemon-sys= tem:amd64 (3.6.0-1ubuntu6.8~cloud0, 4.0.0-1ubuntu8.10~cloud0), qemu-system-= sparc:amd64 (1:2.10+dfsg-0ubuntu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0)= , qemu-user-binfmt:amd64 (1:2.10+dfsg-0ubuntu3.8~cloud1, 1:2.11+dfsg-1ubunt= u7.13~cloud0), qemu-kvm:amd64 (1:2.10+dfsg-0ubuntu3.8~cloud1, 1:2.11+dfsg-1= ubuntu7.13~cloud0), libvirt0:amd64 (3.6.0-1ubuntu6.8~cloud0, 4.0.0-1ubuntu8= .10~cloud0), qemu-system-arm:amd64 (1:2.10+dfsg-0ubuntu3.8~cloud1, 1:2.11+d= fsg-1ubuntu7.13~cloud0), qemu-block-extra:amd64 (1:2.10+dfsg-0ubuntu3.8~clo= ud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), qemu-system-common:amd64 (1:2.10+dfsg= -0ubuntu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), qemu-system:amd64 (1:2= .10+dfsg-0ubuntu3.8~cloud1, 1:2.11+dfsg-1ubuntu7.13~cloud0), libvirt-daemon= :amd64 (3.6.0-1ubuntu6.8~cloud0, 4.0.0-1ubuntu8.10~cloud0) End-Date: 2019-07-06 06:41:08 At this point the instances would have to be hard rebooted or stopped/started to fix the issue for future live migration attemps To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1838569/+subscriptions