Hi, the same doesn't seem to trigger for Xenial->Bionic which should be what matches Mitaka-Queens right? Did you find a way to reproduce it on Xenial->Bionic as well to justify the change to (non UCA) Xenial users?
The Error you reported sounded familiar, for just the error you report there was a discussion pointing to different fixes: => https://lists.gnu.org/archive/html/qemu-devel/2017-04/msg00141.html These changes only got into Ubuntu >=Bionic and would also be missing. I wonder if these two changes would fix your issue as well (less code change, less chance for regression) or if they should be added on top of yours (more thorough fix of the area). Thea are part of the upstream 2.6.1, so they were in since yakkety - if you use those of 2.6.1 they are quite likely to apply. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894772 Title: live migration of windows 2012 r2 instance with virtio balloon driver fails from mitaka to queens. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1894772/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
