[mod_python] Help about apache mod_python Segmentation fault

Dear friends,

	When I compiling the apache python mod_python and install it into my uClibc envirentment, but when I 
runing httpd -X, send a very little request with index.html it crashed. after some debuging work, I find there should be something wrong in mod_python.c line(about 1561) which looks like:
--------------------------------- with my debug printing :) ------------------------
printf("JJJJJJJJ %s -> python_handler\n", phase);
printf("JJJJJJJJ %x[%d]\n", &req->per_dir_config, (&python_module)->module_index);
    /* get configuration */
    conf = (py_config *) ap_get_module_config(req->per_dir_config,
                                                  &python_module);
printf("JJJJJJJJ a %s conf=%x -> python_handler\n", phase,conf);
.............
------------------------------ end source --------------------------------------

I guess that, there should be a regester error in it. with some debug message I print:
------------- printing -------------------------------
JJJJJJJJJ PythonPostReadRequestHandler
JJJJJJJJ PythonInitHandler -> python_handler
JJJJJJJJ 820a544[29]
Segmentation fault
------------- end printing ---------------------------

any advices pls?

apache: 2.2.6 mod_python:3.3.1 python:2.5.1
 				
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¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2008-02-25