Thu Apr 21 14:50:40 2016 - *** HARAKIRI ON WORKER 4 (pid: 97, try: 1) ***
*** uWSGI Python tracebacker output ***

thread_id = Thread-1 filename = /usr/lib/python2.7/threading.py lineno = 783 function = __bootstrap line = self.__bootstrap_inner()
thread_id = Thread-1 filename = /usr/lib/python2.7/threading.py lineno = 810 function = __bootstrap_inner line = self.run()
thread_id = Thread-1 filename = /usr/lib/python2.7/threading.py lineno = 763 function = run line = self.__target(*self.__args, **self.__kwargs)
thread_id = Thread-1 filename = /usr/local/lib/python2.7/dist-packages/concurrent/futures/thread.py lineno = 65 function = _worker line = work_item = work_queue.get(block=True)
thread_id = Thread-1 filename = /usr/lib/python2.7/Queue.py lineno = 168 function = get line = self.not_empty.wait()
thread_id = Thread-1 filename = /usr/lib/python2.7/threading.py lineno = 339 function = wait line = waiter.acquire()

thread_id = Connection heartbeat filename = /usr/lib/python2.7/threading.py lineno = 783 function = __bootstrap line = self.__bootstrap_inner()
thread_id = Connection heartbeat filename = /usr/lib/python2.7/threading.py lineno = 810 function = __bootstrap_inner line = self.run()
thread_id = Connection heartbeat filename = /usr/lib/python2.7/threading.py lineno = 620 function = wait line = self.__cond.wait(timeout)
thread_id = Connection heartbeat filename = /usr/lib/python2.7/threading.py lineno = 358 function = wait line = _sleep(delay)

thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/core/handlers/wsgi.py lineno = 177 function = __call__ line = response = self.get_response(request)
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py lineno = 147 function = get_response line = response = wrapped_callback(request, *callback_args, **callback_kwargs)
thread_id = uWSGIWorker4Core0 filename = switchdin/apps/accounts/views.py lineno = 19 function = custom_login line = return userena_views.signin(request, **kwargs)
thread_id = uWSGIWorker4Core0 filename = /tmp/src/django-userena/userena/decorators.py lineno = 28 function = _wrapped_view line = return view_func(request, *args, **kwargs)
thread_id = uWSGIWorker4Core0 filename = /tmp/src/django-userena/userena/views.py lineno = 438 function = signin line = if form.is_valid():
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/forms/forms.py lineno = 161 function = is_valid line = return self.is_bound and not self.errors
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/forms/forms.py lineno = 153 function = errors line = self.full_clean()
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/forms/forms.py lineno = 363 function = full_clean line = self._clean_form()
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/forms/forms.py lineno = 390 function = _clean_form line = cleaned_data = self.clean()
thread_id = uWSGIWorker4Core0 filename = /tmp/src/django-userena/userena/forms.py lineno = 181 function = clean line = user = authenticate(identification=identification, password=password)
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/contrib/auth/__init__.py lineno = 74 function = authenticate line = user = backend.authenticate(**credentials)
thread_id = uWSGIWorker4Core0 filename = /tmp/src/django-userena/userena/backends.py lineno = 41 function = authenticate line = if user.check_password(password):
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/contrib/auth/base_user.py lineno = 110 function = check_password line = return check_password(raw_password, self.password, setter)
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/contrib/auth/hashers.py lineno = 52 function = check_password line = is_correct = hasher.verify(password, encoded)
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/contrib/auth/hashers.py lineno = 265 function = verify line = encoded_2 = self.encode(password, salt, int(iterations))
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/contrib/auth/hashers.py lineno = 258 function = encode line = hash = pbkdf2(password, salt, iterations, digest=self.digest)
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/utils/crypto.py lineno = 191 function = pbkdf2 line = return b''.join(T) + F(l)[:r]
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/utils/crypto.py lineno = 187 function = F line = result ^= _bin_to_long(u)
thread_id = uWSGIWorker4Core0 filename = /usr/local/lib/python2.7/dist-packages/django/utils/crypto.py lineno = 114 function = _bin_to_long line = return int(binascii.hexlify(x), 16)

thread_id = Task Scheduler filename = /usr/lib/python2.7/threading.py lineno = 783 function = __bootstrap line = self.__bootstrap_inner()
thread_id = Task Scheduler filename = /usr/lib/python2.7/threading.py lineno = 810 function = __bootstrap_inner line = self.run()
thread_id = Task Scheduler filename = /usr/lib/python2.7/threading.py lineno = 763 function = run line = self.__target(*self.__args, **self.__kwargs)
thread_id = Task Scheduler filename = /usr/lib/python2.7/Queue.py lineno = 168 function = get line = self.not_empty.wait()
thread_id = Task Scheduler filename = /usr/lib/python2.7/threading.py lineno = 339 function = wait line = waiter.acquire()

thread_id = cassandra_driver_event_loop filename = /usr/lib/python2.7/threading.py lineno = 783 function = __bootstrap line = self.__bootstrap_inner()
thread_id = cassandra_driver_event_loop filename = /usr/lib/python2.7/threading.py lineno = 810 function = __bootstrap_inner line = self.run()
thread_id = cassandra_driver_event_loop filename = /usr/lib/python2.7/threading.py lineno = 763 function = run line = self.__target(*self.__args, **self.__kwargs)
thread_id = cassandra_driver_event_loop filename = /usr/local/lib/python2.7/dist-packages/cassandra/io/asyncorereactor.py lineno = 92 function = _run_loop line = asyncore.loop(timeout=0.001, use_poll=True, count=100)
thread_id = cassandra_driver_event_loop filename = /usr/lib/python2.7/asyncore.py lineno = 220 function = loop line = poll_fun(timeout, map)
thread_id = cassandra_driver_event_loop filename = /usr/lib/python2.7/asyncore.py lineno = 201 function = poll2 line = readwrite(obj, flags)