I have verified the package for this specific virtio-balloon issue discussed in this bug only.
Migrating from 3.1+dfsg-2ubuntu3.2~cloud0 - To the latest released version (3.1+dfsg-2ubuntu3.7~cloud0) fails due to balloon setup 2020-10-26T07:40:30.157066Z qemu-system-x86_64: get_pci_config_device: Bad config data: i=0x10 read: a1 device: 1 cmask: ff wmask: c0 w1cmask:0 2020-10-26T07:40:30.157431Z qemu-system-x86_64: Failed to load PCIDevice:config 2020-10-26T07:40:30.157443Z qemu-system-x86_64: Failed to load virtio-balloon:virtio 2020-10-26T07:40:30.157448Z qemu-system-x86_64: error while loading state for instance 0x0 of device '0000:00:04.0/virtio-balloon' 2020-10-26T07:40:30.159527Z qemu-system-x86_64: load of migration failed: Invalid argument 2020-10-26 07:40:30.223+0000: shutting down, reason=failed - To the proposed version (3.1+dfsg-2ubuntu3.7~cloud1): works as expected Marking as verification completed. ** Tags removed: verification-stein-needed ** Tags added: verification-stein-done -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs