Public bug reported: Related but not the same as bug 1838569 which had two error signatures. The first being covered there and the second handled here.
--- --- Quote from https://bugs.launchpad.net/cloud-archive/+bug/1838569/comments/4 Daniel 'f0o' Preussker (dpreussker) wrote 1 hour ago: #4 With recent release of OpenStack Train this issue reappears... Upgrading from Stein to Train will require all VMs to be hard-rebooted to be migrated as a final step because Live Migration fails with: Oct 17 10:28:43 h2.1.openstack.r0cket.net libvirtd[1545]: Unable to read from monitor: Connection reset by peer Oct 17 10:28:43 h2.1.openstack.r0cket.net libvirtd[1545]: internal error: qemu unexpectedly closed the monitor: 2019-10-17T10:28:42.981201Z qemu-system-x86_64: get_pci_config_device: Bad config data: i=0x10 read: a1 device: 1 cmask: ff wmask: c0 w1cmask:0 2019-10-17T10:28:42.981250Z qemu-system-x86_64: Failed to load PCIDevice:config 2019-10-17T10:28:42.981263Z qemu-system-x86_64: Failed to load virtio-balloon:virtio 2019-10-17T10:28:42.981272Z qemu-system-x86_64: error while loading state for instance 0x0 of device '0000:00:05.0/virtio-balloon' 2019-10-17T10:28:42.981391Z qemu-system-x86_64: warning: TSC frequency mismatch between VM (2532609 kHz) and host (2532608 kHz), and TSC scaling unavailable 2019-10-17T10:28:42.983157Z qemu-system-x86_64: warning: TSC frequency mismatch between VM (2532609 kHz) and host (2532608 kHz), and TSC scaling unavailable 2019-10-17T10:28:42.983672Z qemu-system-x86_64: load of migration failed: Invalid argument --- --- Identified as: Dr. David Alan Gilbert (dgilbert-h) wrote 1 hour ago: #5 Dnaiel: That's a different problem; 'Bad config data: i=0x10 read: a1 device: 1 cmask: ff wmask: c0 w1cmask:0'; so should probably be a separate bug. I'd bet on this being the one fixed by 2bbadb08ce272d65e1f78621002008b07d1e0f03 --- --- And that is a fix that only is in qemu 4.1 and would be an open bug for Ubuntu and Cloud Archive ** Affects: cloud-archive Importance: Undecided Status: New ** Affects: qemu (Ubuntu) Importance: Undecided Status: New ** Also affects: qemu (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848497 Title: virtio-balloon change breaks migration from qemu prior to 4.0 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1848497/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
