Ctrl-C when bzr asks for password causes no more input to be visible in terminal

This seems like a duplication/reoccurrence of this bug: https://bugs.launchpad.net/bzr/+bug/48923

bzr pull bzr+ssh://[whatever]

Password: (here I hit Ctrl-C)
bzr: interrupted
Password:cyli@vetinari:~/Settings$
Password:
Permission denied (publickey,keyboard-interactive).
^C
cyli@vetinari:~/Settings$

Text no longer appears, although it obviously has an effect (although the rest of the text gets messed up). Here is me typing 'ls' afterward:

cyli@vetinari:~/Settings$ authorized_keys bazaar.conf general_setup.sh install.py linux_setup.pyc setup_combinator ubuntu_bashrc
bashrc brew_setup.sh gitconfig linux_setup.py prompt_ps1 Sublime virtualenvs

Typing 'reset' fixes the problem.

Also, this seems to be intermittent, as I reproduced it 5 times in a row, then it worked fine twice, and failed again another four times.

---

Bazaar (bzr) 2.5.1
  Python interpreter: /usr/bin/python 2.7.3
  Python standard library: /usr/lib/python2.7
  Platform: Linux-3.2.0-25-generic-x86_64-with-Ubuntu-12.04-precise
  bzrlib: /usr/lib/python2.7/dist-packages/bzrlib
  Bazaar configuration: /home/cyli/.bazaar
  Bazaar log file: /home/cyli/.bzr.log

This is probably unhelpful, as this traceback from the .bzr.log is just because I hit Ctrl-C, and occurs whether or not my terminal gets messed up, but I'll include it anyway.

Sun 2012-06-10 00:00:23 -0700
0.046 bazaar version: 2.5.1
0.046 bzr arguments: [u'pull']
0.048 looking for plugins in /home/cyli/.bazaar/plugins
0.048 looking for plugins in /usr/lib/python2.7/dist-packages/bzrlib/plugins
0.067 encoding stdout as sys.stdout encoding 'UTF-8'
0.087 opening working tree '/home/cyli/Settings'
0.142 ssh implementation is OpenSSH
1.330 Transferred: 0kB (0.1kB/s r:0kB w:0kB)
1.340 Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 920, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1131, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 673, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 695, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 136, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 166, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/builtins.py", line 1222, in run
    possible_transports=possible_transports)
  File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 185, in open
    possible_transports=possible_transports, _unsupported=_unsupported)
  File "/usr/lib/python2.7/dist-packages/bzrlib/controldir.py", line 687, in open
    _unsupported=_unsupported)
  File "/usr/lib/python2.7/dist-packages/bzrlib/controldir.py", line 721, in open_from_transport
    return format.open(transport, _found=True)
  File "/usr/lib/python2.7/dist-packages/bzrlib/bzrdir.py", line 1499, in open
    return self._open(transport)
  File "/usr/lib/python2.7/dist-packages/bzrlib/remote.py", line 317, in _open
    return RemoteBzrDir(transport, self)
  File "/usr/lib/python2.7/dist-packages/bzrlib/remote.py", line 436, in __init__
    self._probe_bzrdir()
  File "/usr/lib/python2.7/dist-packages/bzrlib/remote.py", line 448, in _probe_bzrdir
    self._rpc_open_2_1(path)
  File "/usr/lib/python2.7/dist-packages/bzrlib/remote.py", line 455, in _rpc_open_2_1
    response = self._call('BzrDir.open_2.1', path)
  File "/usr/lib/python2.7/dist-packages/bzrlib/remote.py", line 73, in _call
    return self._client.call(method, *args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 59, in call
    result, protocol = self.call_expecting_body(method, *args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 72, in call_expecting_body
    method, args, expect_response_body=True)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 55, in _call_and_read_response
    return request.call_and_read_response()
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 155, in call_and_read_response
    return self._call_determining_protocol_version()
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 218, in _call_determining_protocol_version
    response_tuple, response_handler = self._call(protocol_version)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 192, in _call
    expect_body=self.expect_response_body)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/message.py", line 301, in read_response_tuple
    self._wait_for_response_args()
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/message.py", line 266, in _wait_for_response_args
    self._read_more()
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/message.py", line 279, in _read_more
    bytes = self._medium_request.read_bytes(next_read_size)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/medium.py", line 611, in read_bytes
    return self._read_bytes(count)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/medium.py", line 623, in _read_bytes
    return self._medium.read_bytes(count)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/medium.py", line 154, in read_bytes
    return self._read_bytes(bytes_to_read)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/medium.py", line 1036, in _read_bytes
    return self._real_medium.read_bytes(count)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/medium.py", line 154, in read_bytes
    return self._read_bytes(bytes_to_read)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/medium.py", line 1077, in _read_bytes
    self._socket, self._report_activity)
  File "/usr/lib/python2.7/dist-packages/bzrlib/osutils.py", line 2085, in read_bytes_from_socket
    bytes = sock.recv(max_read_size)
KeyboardInterrupt

1.344 return code 3