Some patches went into the 4.9 merge window broke docker overlay support even with selinux disabled (setenforce 0). # docker run -it fedora bash /usr/bin/docker-latest: Error response from daemon: error creating overlay mount to /var/lib/docker-latest/overlay/8ffc75b527de2863daef50a7c88a382b84953a0d40f49c40d2a9f504d9e8123c-init/merged: operation not supported. See '/usr/bin/docker-latest run --help'. This message splits in the console. [61250.857832] SELinux: (dev overlay, type overlay) has no xattr support CAI Qian -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html