Ok, I tried this without ecryptfs on an ext3 partition and still got the errors by running a modified script to use only 2 maverick VMs, one amd64 and one i386. Interestingly, this time I got a kernel oops on the host (which I never had before) after 17 runs (I had many guest errors all along the way).
Attached is that kernel oops. ** Attachment added: "kern.oops" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/694029/+attachment/1826451/+files/kern.oops -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. https://bugs.launchpad.net/bugs/694029 Title: [natty] kvm guests become unstable after a while -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs