As reported:

Issue Description

What is the user seeing?

As part of our automated testing, we try to shut down all members of a csrs replica set. The final member does not shut down.

Where is it happening

Always the final csrs member in the set, which was a secondary.

(note - this does not happen every time)

When is it happening (timeline of events)

1. 15:33:02.756 Automation steps down cs1 as primary (runs { {replSetStepDown: 120}

   )

2. 15:33:02.782 Automation force shuts down cs1 (without waiting for a new primary to be elected) (using {shutdown 1} {force true})
3. 15:33:02.763 Automation calls { {replSetStepDown: 120}

   ) on cs2 (note - we always call this, even though cs2 is not a primary)

4. 15:33:02.795 Automation force shuts down cs2 (using {shutdown 1} {force true})
5. 15:33:02.766 Automation calls { {replSetStepDown: 120}

   ) on cs3 (note - we always call this, even though cs3 is not a primary)

6. 15:33:02.787 Automation tries to force shut down cs3 (using {shutdown 1} {force true})
7. cs3 does not shut down