Dirty incomplete upgrade OpenBSD 5.8 to 5.9 using ansible 2

upgrade_openbsd58_openbsd59.yml

---
- hosts: all
  gather_facts: yes
  vars:
    mirror: http://ftp.eu.openbsd.org/pub/OpenBSD
    release: 5.9
    arch: amd64
  tasks:
    - name: installboot on sd0
      command: installboot -v sd0

    - name: Ensure /usr/rel exists
      file: dest=/usr/rel state=directory

    - name: Clean /usr/rel
      shell: rm /usr/rel/*
      ignore_errors: true

    - name: Download packages
      command: ftp -o /usr/rel/{{item}} {{mirror}}/{{release}}/{{arch}}/{{item}}
      with_items:
        - SHA256
        - SHA256.sig
        - bsd.rd
        - bsd.mp
        - bsd
        - man59.tgz
        - base59.tgz
        - comp59.tgz
        - game59.tgz
        - xbase59.tgz
        - xshare59.tgz
    - name: Check SHA256
      command: chdir=/usr/rel sha256 -C SHA256 bsd.rd bsd.mp bsd man59.tgz comp59.tgz base59.tgz game59.tgz xbase59.tgz xshare59.tgz
    - name: Check with signify
      command: chdir=/usr/rel signify -C -p /etc/signify/openbsd-59-base.pub -x SHA256.sig bsd.rd bsd.mp bsd man59.tgz comp59.tgz base59.tgz game59.tgz xbase59.tgz xshare59.tgz
    - shell: cp /sbin/reboot /sbin/oreboot && cp /usr/rel/bsd /bsd.sp && cp /usr/rel/bsd.mp /bsd && cp /usr/rel/bsd.rd /bsd.rd

    - name: Extract packages
      command: tar -C / -xzphf {{item}}
        chdir=/usr/rel
      with_items:
        - comp59.tgz
        - man59.tgz
        - game59.tgz
        - xbase59.tgz
        - xshare59.tgz

    - name: Extract base and reboot
      shell: tar -C / -xzphf /usr/rel/base59.tgz && /sbin/oreboot
      async: 1
      poll: 0
      ignore_errors: true

    - name: waiting for server to come back
      local_action: wait_for host={{ inventory_hostname }} state=started delay=30 timeout=300

    - name: MAKEDEV
      command: chdir=/dev ./MAKEDEV all

    - name: upgrade bootloader
      command: installboot -v sd0

    - name: sysmerge non interractive
      command: sysmerge -b
      ignore_errors: true

    - name: firmware update
      command: fw_update -v

    - name: update pkg.conf
      lineinfile:
        regexp="^installpath ="
        line="installpath = {{mirror}}/{{release}}/packages/{{arch}}"
        dest=/etc/pkg.conf

    - name: upgrade packages
      command: pkg_add -u

    - name: reboot again
      command: /sbin/reboot
      async: 1
      poll: 0
      ignore_errors: true

    - name: waiting for server to come back
      local_action: wait_for host={{ inventory_hostname }} state=started delay=30 timeout=300

    - name: check uname
      command: uname -a