This is probably not a regression. I'm seeing both Lucid and Jaunty KVM guests with this problem too. The KVM host is running Lucid.
Jaunty VM guest with virtio IRQ page allocation failure: https://gist.github.com/793522 Lucid VM guest with virtio IRQ page allocation failure https://gist.github.com/793545 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/591947 Title: Copying large files to NFS mount blocks system -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs