abrt version: 1.1.14
architecture: x86_64
cmdline: /usr/bin/python /usr/bin/fedpkg build
component: fedora-packager
executable: /usr/bin/fedpkg
kernel: 2.6.37-1.fc15.x86_64
package: fedpkg-0.5.2.0-2.fc14
reason: httplib.py:845:putrequest:CannotSendRequest
release: Fedora release 14 (Laughlin)
time: 1295296115
uid: 500

backtrace
-----
httplib.py:845:putrequest:CannotSendRequest

Traceback (most recent call last):
  File "/usr/bin/fedpkg", line 1250, in <module>
    args.command(args)
  File "/usr/bin/fedpkg", line 342, in build
    return _watch_koji_tasks(mymodule.kojisession, [task_id], quiet=args.q)
  File "/usr/bin/fedpkg", line 244, in _watch_koji_tasks
    for t in tasks.values() if not t.is_done()]))
  File "/usr/bin/fedpkg", line 134, in display_state
    host = self.session.getHost(info['host_id'])
  File "/usr/lib/python2.7/site-packages/koji/__init__.py", line 1510, in __call__
    return self.__func(self.__name,args,opts)
  File "/usr/lib/python2.7/site-packages/koji/__init__.py", line 1740, in _callMethod
    return proxy.__getattr__(name)(*args)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1224, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1570, in __request
    verbose=self.__verbose
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1264, in request
    return self.single_request(host, handler, request_body, verbose)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1289, in single_request
    self.send_request(h, handler, request_body)
  File "/usr/lib64/python2.7/xmlrpclib.py", line 1391, in send_request
    connection.putrequest("POST", handler, skip_accept_encoding=True)
  File "/usr/lib64/python2.7/httplib.py", line 845, in putrequest
    raise CannotSendRequest()
CannotSendRequest

Local variables in innermost frame:
url: '/kojihub'
self: <httplib.HTTPConnection instance at 0x2cffe18>
skip_accept_encoding: True
method: 'POST'
skip_host: 0

How to reproduce
-----
I did "fedpkg build" and pressed CTRL-C during the "Watching tasks (this may be safely interrupted)...." phase.