Packer: Hang when running Ansible provisioner in verbose mode

[nferch]

Similar symptoms to #7525, but able reproduce on 1.3.5 so not a regression.

• Packer version
  ```>packer version
  Packer v1.3.5

Your version of Packer is out of date! The latest version
is 1.4.0. You can update by downloading from www.packer.io/downloads.html

- Ansible version
```>ansible-playbook --version
ansible-playbook 2.7.10
  config file = /home/nf/.ansible.cfg
  configured module search path = ['/home/nf/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/nf/.virtualenvs/ansible/lib/python3.5/site-packages/ansible
  executable location = /home/nf/.virtualenvs/ansible/bin/ansible-playbook
  python version = 3.5.2 (default, Nov 12 2018, 13:43:14) [GCC 5.4.0 20160609]

• Host platform
  >uname -a Linux slanted 4.4.0-145-generic #171-Ubuntu SMP Tue Mar 26 12:43:40 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux >lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.6 LTS Release: 16.04 Codename: xenial
• I disabled SSH multiplexing to eliminate it as a possible source.

Debug logs and configs at https://gist.github.com/nferch/3a4bb78a724be49ece78ccfcd05f235f

[SwampDragons]

Thanks for opening a fresh issue!

[azr]

Hello there @nferch, the issue was solved on master, can you please confirm to us wether the issue was solved for your case as well ?

A nighly build can be found here: https://github.com/hashicorp/packer/releases/tag/nightly

[nferch]

@azr getting the same results on the nightly build from 5504709

[azr]

@nferch, what is the content of your preseed.cfg file ?
Anyways I can't seem to quickly reproduce. If a community member would like to take over from here that would be great 🙂

[nferch]

@azr added to the gist https://gist.github.com/nferch/3a4bb78a724be49ece78ccfcd05f235f#file-preseed-cfg

help reproducing would be appreciated, I only have one bare metal machine on which to test this.

[SwampDragons]

Hi! I was just going through old Ansible issues and I think it's possible that this was a duplicate of https://github.com/hashicorp/packer/issues/7879 -- That issue has since been fixed. Can you try updating to Packer v1.5.1 and let me know if the issue persists?

[nferch]

Unable to repro with v1.5.1. Thanks for the ping!

[hashibot[bot]]

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