Comment 56 for bug 1271144

Thanks for the logs! None of them show anything alarming.
However something is wrong with your setup. How did you reboot the instance after the bootstrap was done? Once MAAS provisions a machine cloud-init should not run anymore - it's only used to boot the initial OS. Did you recommission or deallocate the node from MAAS?

Another request - since the initial bootstrap completes ok, can you please retry the same and attach the contents of /etc/network/interfaces and /etc/network/interfaces.d/*.* ? If the problem happens after reboot something might be wrong with how the interfaces are configured there.