Comment 5 for bug 1991552

I'm also seeing machines missing IPs, for example:

```
etcd/0* active idle 0/lxd/3 10.246.165.217 2379/tcp Healthy with 2 known peers
  filebeat/10 active idle 10.246.165.217 Filebeat ready.
  landscape-client/12 maintenance idle 10.246.165.217 Need computer-title and juju-info to proceed
  logrotated/5 active idle 10.246.165.217 Unit is ready.
  nrpe/17 active idle 10.246.165.217 icmp,5666/tcp Ready
  prometheus-grok-exporter/11 active idle 10.246.165.217 9144/tcp Unit is ready
  telegraf/11 active idle 10.246.165.217 9103/tcp Monitoring etcd/0 (source version/commit d208a64)
etcd/1 error idle 1/lxd/3 10.246.166.183 hook failed: "install"
etcd/2 active idle 2/lxd/4 10.246.164.117 2379/tcp Healthy with 2 known peers
  filebeat/59 active idle 10.246.164.117 Filebeat ready.
  landscape-client/58 maintenance idle 10.246.164.117 Need computer-title and juju-info to proceed
  logrotated/53 active idle 10.246.164.117 Unit is ready.
  nrpe/68 active idle 10.246.164.117 icmp,5666/tcp Ready
  prometheus-grok-exporter/58 active idle 10.246.164.117 9144/tcp Unit is ready
  telegraf/59 active idle 10.246.164.117 9103/tcp Monitoring etcd/2 (source version/commit d208a64)
```

0/lxd/3 and 1/lxd/3 should have addresses on the same spaces, but looking at the lxc list outputs:
```
+----------------------+---------+-----------------------+------+-----------+-----------+
| juju-76c074-0-lxd-3 | RUNNING | 10.246.170.1 (eth0) | | CONTAINER | 0 |
| | | 10.246.165.217 (eth1) | | | |
+----------------------+---------+-----------------------+------+-----------+-----------+
```
and
```
+----------------------+---------+-----------------------+------+-----------+-----------+
| juju-76c074-1-lxd-3 | RUNNING | 10.246.166.183 (eth1) | | CONTAINER | 0 |
+----------------------+---------+-----------------------+------+-----------+-----------+
```

This is probably related to LP: #1956981 except that the addresses are missing on different spaces.