Comment 12 for bug 1784757

I'm still not able to reproduce the error.

If you can provide an exact set of steps to run in an lxc container it'd help a lot. Here's what I've got so far:

```
$ lxc launch ubuntu:bionic bionic-lp-1784757
Creating bionic-lp-1784757
Starting bionic-lp-1784757
trent:~/ubuntu/RabbitmqServer/sru.1784757$ lxc exec bionic-lp-1784757 -- bash
root@bionic-lp-1784757:~# apt update
Hit:1 http://archive.ubuntu.com/ubuntu bionic InRelease
(...)
root@bionic-lp-1784757:~# ps aux | grep ^rabbit
rabbitmq 1390 0.0 0.0 4628 868 ? Ss 01:30 0:00 /bin/sh /usr/sbin/rabbitmq-server
rabbitmq 1403 0.0 0.0 4628 1844 ? S 01:30 0:00 /bin/sh /usr/lib/rabbitmq/bin/rabbitmq-server
rabbitmq 1553 0.0 0.0 26852 204 ? S 01:30 0:00 /usr/lib/erlang/erts-9.2/bin/epmd -daemon
rabbitmq 1684 0.0 0.1 4291312 62276 ? Sl 01:30 0:02 /usr/lib/erlang/erts-9.2/bin/beam.smp -W w -A 96 -P 1048576 (...)
rabbitmq 1834 0.0 0.0 4520 804 ? Ss 01:30 0:00 erl_child_setup 65536
rabbitmq 1913 0.0 0.0 8264 1128 ? Ss 01:30 0:00 inet_gethost 4
rabbitmq 1914 0.0 0.0 14616 1888 ? S 01:30 0:00 inet_gethost 4
root@bionic-lp-1784757:~# sudo time --format %E systemctl stop rabbitmq-server.service
0:00.88
```

I've also experimented with having epmd started or stopped, in various order with the start/stop of rabbitmq-server, but it always takes only a second or two to start or stop. Debian's changes suggest that the bug is some interrelationship with epmd, but it's unclear from the patch what exactly that is.

Are there any config settings, architecture specificness, or other considerations that need taken into account?