no message

roles/install/tasks/main.yml

-- name: Find All process than open port except SSH
-  shell: lsof -n -i4TCP |grep -v 'ssh' | grep LISTEN | awk '{ print $2 }'
-  register: pid
-  
-- debug: pidlist=pid.stdout
   
-- name: Kill All found process
-  shell: kill -9 pidlist
-  when: pidlist == ""
+- name: Get running processes
+  shell: lsof -n -i4TCP |grep -v 'ssh' | grep LISTEN | awk '{ print $2 }'
+  register: running_processes
+
+- name: Kill running processes
+  shell: "kill {{ item }}"
+  with_items: "{{ running_processes.stdout_lines }}"
+
+- wait_for:
+    path: "/proc/{{ item }}/status"
+    state: absent
+  with_items: "{{ running_processes.stdout_lines }}"
+  ignore_errors: yes
+  register: killed_processes
+
+- name: Force kill stuck processes
+  shell: "kill -9 {{ item }}"
+  with_items: "{{ killed_processes.results | select('failed') | map(attribute='item') | list }}"
 
 - name: Check & Recreate Stack Folder
   file: