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charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Wed, 07 Aug 2019 10:35:10 -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=qemu; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug: distribution=ubuntu; sourcepackage=qemu; component=main; status=New; 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 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: <156517411102.26464.1302440989654328620.launchpad@gac.canonical.com> 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="19015"; Instance="launchpad-lazr.conf" X-Launchpad-Hash: 2fc334a98f823a2af4b3193604d813f6dc8527d6 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 91.189.90.7 Subject: [Qemu-devel] [Bug 1838569] Re: virtio-balloon change breaks post 4.0 upgrade 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" ** Also affects: qemu (Ubuntu) Importance: Undecided Status: New -- = 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 QEMU: New Status in qemu package in Ubuntu: New 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/qemu/+bug/1838569/+subscriptions