Comment 17 for bug 1633362

I tested this binary and all seems to work now:

kernel param
ubuntu@bobbybooshay:~$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.4.0-62-generic root=UUID=3755a423-99c8-4fdd-b5a4-63948f25b8d2 ro net.ifnames=0 ipv6.disable=1

lxd bridge
ubuntu@bobbybooshay:~$ cat /etc/default/lxd-bridge
# WARNING: This file is generated by a debconf template!
# It is recommended to update it by using "dpkg-reconfigure -p medium lxd"

# Whether to setup a new bridge or use an existing one
USE_LXD_BRIDGE="true"

# Bridge name
# This is still used even if USE_LXD_BRIDGE is set to false
# set to an empty value to fully disable
LXD_BRIDGE="lxdbr0"

# Update the "default" LXD profile
UPDATE_PROFILE="true"

# Path to an extra dnsmasq configuration file
LXD_CONFILE=""

# DNS domain for the bridge
LXD_DOMAIN="lxd"

# IPv4
## IPv4 address (e.g. 10.0.8.1)
LXD_IPV4_ADDR="10.138.179.1"

## IPv4 netmask (e.g. 255.255.255.0)
LXD_IPV4_NETMASK="255.255.255.0"

## IPv4 network (e.g. 10.0.8.0/24)
LXD_IPV4_NETWORK="10.138.179.1/24"

## IPv4 DHCP range (e.g. 10.0.8.2,10.0.8.254)
LXD_IPV4_DHCP_RANGE="10.138.179.2,10.138.179.254"

## IPv4 DHCP number of hosts (e.g. 250)
LXD_IPV4_DHCP_MAX="252"

## NAT IPv4 traffic
LXD_IPV4_NAT="true"

# IPv6
## IPv6 address (e.g. 2001:470:b368:4242::1)
LXD_IPV6_ADDR=""

## IPv6 CIDR mask (e.g. 64)
LXD_IPV6_MASK=""

## IPv6 network (e.g. 2001:470:b368:4242::/64)
LXD_IPV6_NETWORK=""

## NAT IPv6 traffic
LXD_IPV6_NAT="false"

# Run a minimal HTTP PROXY server
LXD_IPV6_PROXY="false"

juju bootstrap working
19:25:29 INFO juju.cmd supercommand.go:63 running juju [2.2-alpha1 gc go1.7.2]
19:25:29 DEBUG juju.cmd supercommand.go:64 args: []string{"./juju", "bootstrap", "lxd/localhost", "--debug"}
19:25:29 DEBUG juju.tools.lxdclient client.go:203 connecting to LXD remote "local": "unix:///var/lib/lxd/unix.socket"
19:25:29 INFO juju.tools.lxdclient client.go:251 using LXD API version "1.0"
19:25:29 INFO juju.tools.lxdclient client.go:305 LXD "default" profile uses network bridge "lxdbr0"
19:25:29 INFO cmd cmd.go:141 Resolved LXD host address on bridge lxdbr0: 10.138.179.1
19:25:29 INFO cmd cmd.go:141 no credentials found, checking environment
19:25:31 DEBUG juju.tools.lxdclient client.go:203 connecting to LXD remote "local": "unix:///var/lib/lxd/unix.socket"
19:25:31 INFO juju.tools.lxdclient client.go:251 using LXD API version "1.0"
19:25:31 INFO juju.tools.lxdclient client.go:305 LXD "default" profile uses network bridge "lxdbr0"
19:25:31 DEBUG juju.cmd.juju.commands bootstrap.go:783 authenticating with region "localhost" and credential "default" ()
19:25:31 DEBUG juju.cmd.juju.commands bootstrap.go:895 provider attrs: map[]
19:25:31 INFO cmd cmd.go:141 Adding contents of "/home/ubuntu/.local/share/juju/ssh/juju_id_rsa.pub" to authorized-keys
19:25:31 DEBUG juju.cmd.juju.commands bootstrap.go:951 preparing controller with config: map[transmit-vendor-metrics:true apt-mirror: agent-stream:released http-proxy: proxy-ssh:false provisioner-harvest-mode:destroyed test-mode:false logging-config: apt-https-proxy: apt-ftp-proxy: ftp-proxy: apt-http-proxy: enable-os-refresh-update:true image-stream:released logforward-enabled:false automatically-retry-hooks:true image-metadata-url: firewall-mode:instance enable-os-upgrade:true type:lxd authorized-keys:ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQClwKu50uGyfbOuNoJo/BmEgCSZgTqKEe502SvN5kOk4G9Qtg2FBkfT5nFtn7Ayyihpijo83prq68zNs+qF/9c7UwaUuorTM7dpnIHmgCZglJER6Syt6ZUQDZs6OOf1vyl5RiF2tQ36HbDJJ9YIsN/ZSdUmzf48jeAOa2sZz4Z2KeyvOuxmUhVXlCW14bv7f775P88y8BrvbdM8lRcciulIsaCBmDSpGW1ZV/RXjCxS+1ty6C9h23I6iGqlIWvGU+j6d8l3qoVroDaifigNJ/OfdGjJonusSx9vOmTijVJKFaRCAWU1ncFqb6YO7KtArEizu4RgfGA7yeBlF2i0j1a5 juju-client-key
 resource-tags: default-series:xenial ssl-hostname-verification:true disable-network-management:false name:controller https-proxy: uuid:1d004626-8636-4169-899d-30bdea6e5d57 development:false net-bond-reconfigure-delay:17 agent-metadata-url: no-proxy: ignore-machine-addresses:false]
19:25:32 DEBUG juju.tools.lxdclient client.go:203 connecting to LXD remote "local": "unix:///var/lib/lxd/unix.socket"
19:25:32 INFO juju.tools.lxdclient client.go:251 using LXD API version "1.0"
19:25:32 INFO juju.tools.lxdclient client.go:305 LXD "default" profile uses network bridge "lxdbr0"
19:25:34 INFO cmd cmd.go:129 Creating Juju controller "localhost-localhost" on lxd/localhost
19:25:34 INFO juju.cmd.juju.commands bootstrap.go:529 combined bootstrap constraints:
19:25:34 DEBUG juju.environs.bootstrap bootstrap.go:199 model "controller" supports service/machine networks: false
19:25:34 DEBUG juju.environs.bootstrap bootstrap.go:201 network management by juju enabled: true
19:25:34 INFO cmd cmd.go:141 Loading image metadata
19:25:34 INFO cmd cmd.go:129 Looking for packaged Juju agent version 2.2-alpha1 for amd64
19:25:34 INFO juju.environs.bootstrap tools.go:72 looking for bootstrap agent binaries: version=2.2-alpha1
19:25:34 INFO juju.environs.tools tools.go:101 finding agent binaries in stream "devel"
19:25:34 INFO juju.environs.tools tools.go:103 reading agent binaries with major.minor version 2.2
19:25:34 INFO juju.environs.tools tools.go:111 filtering agent binaries by version: 2.2-alpha1
19:25:34 INFO juju.environs.tools tools.go:117 filtering agent binaries by architecture: amd64
19:25:34 DEBUG juju.environs.tools urls.go:109 trying datasource "keystone catalog"
19:25:35 DEBUG juju.environs.simplestreams simplestreams.go:683 using default candidate for content id "com.ubuntu.juju:devel:tools" are {20161007 mirrors:1.0 content-download streams/v1/cpc-mirrors.sjson []}
^C19:25:35 INFO cmd cmd.go:129 Interrupt signalled: waiting for bootstrap to exit