We inserted 90000000 documents into collection C1 of database D.
And then tried to access other collections in the same database D.
Then these errors occurred continually.

Here are the logs:
========

File "/usr/local/lib/python2.6/site-packages/saas_sd/ds/app/TableStore.py", line 370, in find
docs = list(cursor)
File "/usr/local/lib/python2.6/site-packages/pymongo/cursor.py", line 563, in next
if len(self.__data) or self._refresh():
File "/usr/local/lib/python2.6/site-packages/pymongo/cursor.py", line 526, in _refresh
self._query_spec(), self._fields))
File "/usr/local/lib/python2.6/site-packages/pymongo/cursor.py", line 482, in __send_message
**kwargs)
File "/usr/local/lib/python2.6/site-packages/pymongo/connection.py", line 670, in _send_message_with_response
return self.__send_and_receive(message, sock)
File "/usr/local/lib/python2.6/site-packages/pymongo/connection.py", line 651, in __send_and_receive
return self.__receive_message_on_socket(1, request_id, sock)
File "/usr/local/lib/python2.6/site-packages/pymongo/connection.py", line 641, in __receive_message_on_socket
struct.unpack("<i", header[8:12])[0])
AssertionError: ids don't match 2044897763 256
: 173
==========

File "/usr/local/lib/python2.6/site-packages/saas_sd/ds/app/TableStore.py", line 361, in find
return BSON.from_dict(

)
File "/usr/local/lib/python2.6/site-packages/pymongo/cursor.py", line 371, in count
**command)
File "/usr/local/lib/python2.6/site-packages/pymongo/database.py", line 288, in command
_is_command=True)
File "/usr/local/lib/python2.6/site-packages/pymongo/collection.py", line 471, in find_one
for result in self.find(spec_or_id, *args, **kwargs).limit(-1):
File "/usr/local/lib/python2.6/site-packages/pymongo/cursor.py", line 563, in next
if len(self.__data) or self._refresh():
File "/usr/local/lib/python2.6/site-packages/pymongo/cursor.py", line 526, in _refresh
self._query_spec(), self._fields))
File "/usr/local/lib/python2.6/site-packages/pymongo/cursor.py", line 482, in __send_message
**kwargs)
File "/usr/local/lib/python2.6/site-packages/pymongo/connection.py", line 670, in _send_message_with_response
return self.__send_and_receive(message, sock)
File "/usr/local/lib/python2.6/site-packages/pymongo/connection.py", line 651, in __send_and_receive
return self.__receive_message_on_socket(1, request_id, sock)
File "/usr/local/lib/python2.6/site-packages/pymongo/connection.py", line 641, in __receive_message_on_socket
struct.unpack("<i", header[8:12])[0])
AssertionError: ids don't match 1189641421 1932358498