Description of problem:

Running a role or a job template that will print a LOT of messages (using the debug module, for example), the job always return success on the task status regardless of the actual return on the ansible execution.

Version-Release number of selected component (if applicable):

How reproducible:
Always

Steps to Reproduce:
1. Create a job template with the following code, having a debug tasks printing all vars:

~~~

• hosts: all
  tasks:
• name: Debug
  debug:
  var: vars

• name: Fail task
  fail:
  msg: "This task will always fail"
  ~~~

2. Run it against any host and note that it will return success.

Actual results:

If enough debug lines are printed, task will return success even if a later task fails.

Expected results:

Wait for all tasks to be executed and return the proper status.

Additional info:

Removing the debug task, the job behaves as expected and returns "fail"

~~~

• hosts: all
  tasks:
• name: Fail task
  fail:
  msg: "This task will always fail"
  ~~~

Same behavior was observed on Satellite 6.11 and 6.12.