Comment 2 for bug 1684504

before the comment #1 , I do a failure destroy. I don't know whether it is a clue.

[root@kola bgi]# ./07-destroy.sh
Destroy Kolla containers, volumes and host configuration : ansible-playbook -i /etc/kolla/ansible/inventory/openstack -e @/etc/kolla/globals.yml -e @/etc/kolla/passwords.yml -e CONFIG_DIR=/etc/kolla /opt/kolla-openstack/kolla-ansible/ansible/destroy.yml

PLAY [Apply role destroy] ******************************************************

TASK [setup] *******************************************************************
ok: [kode0]
ok: [kode2]
ok: [kode5]
ok: [kode3]
ok: [kode4]
ok: [kode1]

TASK [destroy : Creating /kolla-cleanup/tools directory on node] ***************
changed: [kode1]
changed: [kode4]
changed: [kode5]
changed: [kode2]
changed: [kode0]
changed: [kode3]

TASK [destroy : Copying validate-docker-execute.sh file] ***********************
changed: [kode2]
changed: [kode4]
changed: [kode1]
changed: [kode5]
changed: [kode0]
changed: [kode3]

TASK [destroy : Copying cleanup-containers file] *******************************
changed: [kode0]
changed: [kode1]
changed: [kode2]
changed: [kode4]
changed: [kode5]
changed: [kode3]

TASK [destroy : Copying cleanup-host file] *************************************
changed: [kode4]
changed: [kode2]
changed: [kode0]
changed: [kode1]
changed: [kode5]
changed: [kode3]

TASK [destroy : Copying cleanup-images file] ***********************************
skipping: [kode5]
skipping: [kode1]
skipping: [kode2]
skipping: [kode0]
skipping: [kode4]
skipping: [kode3]

TASK [destroy : Destroying all Kolla containers and volumes] *******************
fatal: [kode5]: FAILED! => {"changed": true, "cmd": ["/tmp/kolla-cleanup/tools/cleanup-containers"], "delta": "0:00:00.092449", "end": "2017-04-20 15:15:10.068378", "failed": true, "rc": 1, "start": "2017-04-20 15:15:09.975929", "stderr": "", "stdout": "Some qemu processes were detected.\nDocker will not be able to stop the nova_libvirt container with those running.\nPlease clean them up before rerunning this script.", "stdout_lines": ["Some qemu processes were detected.", "Docker will not be able to stop the nova_libvirt container with those running.", "Please clean them up before rerunning this script."], "warnings": []}
changed: [kode3]

^CProcess WorkerProcess-40:
Traceback (most recent call last):
  File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process WorkerProcess-37:
Traceback (most recent call last):
  File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap
Process WorkerProcess-38:
 [ERROR]: User interrupted execution

Command failed ansible-playbook -i /etc/kolla/ansible/inventory/openstack -e @/etc/kolla/globals.yml -e @/etc/kolla/passwords.yml -e CONFIG_DIR=/etc/kolla /opt/kolla-openstack/kolla-ansible/ansible/destroy.yml