[Bug]: Error in ip/test_mgmt_ipv6_only.py::test_ntp_ipv6_only

[sdszhang]

Issue Description

Following error was noticed while running test case:

ip/test_mgmt_ipv6_only.py::test_ntp_ipv6_only[True] ERROR [100%]

        if callback.unreachable:
>           raise AnsibleConnectionFailure(
                "Host unreachable in the inventory",
                dark=callback.unreachable,
                contacted=callback.contacted,
            )
E           pytest_ansible.errors.AnsibleConnectionFailure: Host unreachable in the inventory

ERROR ip/test_mgmt_ipv6_only.py::test_ntp_ipv6_only[True] - pytest_ansible.er...

Results you see

ERROR ip/test_mgmt_ipv6_only.py::test_ntp_ipv6_only[True] - pytest_ansible.er...

        # Raise exception if host(s) unreachable
        # FIXME - if multiple hosts were involved, should an exception be raised?
        if callback.unreachable:
>           raise AnsibleConnectionFailure(
                "Host unreachable in the inventory",
                dark=callback.unreachable,
                contacted=callback.contacted,
            )
E           pytest_ansible.errors.AnsibleConnectionFailure: Host unreachable in the inventory

Results you expected to see

PASS

Is it platform specific

generic

Relevant log output

No response

Output of show version

generic issue, doesn't seem to be image related.

Attach files (if any)

No response