### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

when kinesis-mock fails to start (for whatever reason, e.g. a segfault when running the docker image on qemu virtualization), we only get unhelpful error messages from the proxy trying to connect to the backend:

```
2021-07-22T13:30:22:INFO:bootstrap.py: Thread run method <function AdaptiveThreadPool.submit.<locals>._run at 0x7f1e00f299d0>(None) failed: MyHTTPConnectionPool(host='localhost', port=39045): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f1e00f544f0>: Failed to establish a new connection: [Errno 111] Connection refused')) Traceback (most recent call last):
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/connection.py", line 169, in _new_conn
    conn = connection.create_connection(
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/util/connection.py", line 96, in create_connection
    raise err
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/util/connection.py", line 86, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 699, in urlopen
    httplib_response = self._make_request(
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 394, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/connection.py", line 234, in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
  File "/usr/lib/python3.8/http/client.py", line 1252, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1298, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1247, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.8/http/client.py", line 1007, in _send_output
    self.send(msg)
  File "/usr/lib/python3.8/http/client.py", line 947, in send
    self.connect()
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/connection.py", line 200, in connect
    conn = self._new_conn()
  File "/home/thomas/workspace/localstack/localstack/.venv/lib/python3.8/site-packages/urllib3/connection.py", line 181, in _new_conn
    raise NewConnectionError(
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f1e00f544f0>: Failed to establish a new connection: [Errno 111] Connection refused
```

### Expected Behavior

localstack should gracefully terminate the service proxy, and inform with a log message why kinesis failed to start.

### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

reproduce by modifying `install_kinesis_mock` to load a bin_file that is not meant to be used for your system.

### Environment

_No response_

### Anything else?

_No response_
"""If ``obj`` is an instance of ``binary_type``, return
    ``obj.decode(encoding, errors)``, otherwise return ``obj``"""
    return obj.decode(encoding, errors) if isinstance(obj, six.binary_type) else obj
def to_bytes(obj, encoding=DEFAULT_ENCODING, errors="strict"):
    """If ``obj`` is an instance of ``text_type``, return
    ``obj.encode(encoding, errors)``, otherwise return ``obj``"""
    return obj.encode(encoding, errors) if isinstance(obj, six.text_type) else obj
def str_to_bool(value):
    """Return the boolean value of the given string, or the verbatim value if it is not a string"""
    true_strings = ["true", "True"]
    if isinstance(value, str):
        return value in true_strings
    return value
def str_insert(string, index, content):
    """Insert a substring into an existing string at a certain index."""
    return "%s%s%s" % (string[:index], content, string[index:])
def str_remove(string, index, end_index=None):
    """Remove a substring from an existing string at a certain from-to index range."""
    end_index = end_index or (index + 1)
    return "%s%s" % (string[:index], string[end_index:])
def last_index_of(array, value):
    """Return the last index of `value` in the given list, or -1 if it does not exist."""
    result = -1
    for i in reversed(range(len(array))):
        entry = array[i]
        if entry == value or (callable(value) and value(entry)):
            return i
    return result
def is_sub_dict(child_dict, parent_dict):