Segmentation fault

I have a python script and it will go through a bunch of maya files and do some stuff. But after a while Maya will get a seg fault and my script will stop there. I've tried with signal and multiprocess. But both refused

import os, optparse, glob, json, signal
import maya.standalone
import maya.cmds as cmds
from multiprocessing import Process, Queue

def loadMayaBd():
    maya.standalone.initialize(name='python')

def sig_handler(signum, frame):
    print "segfault"

def doSome(args, options):
    signal.signal(signal.SIGSEGV, sig_handler)
    loadMayaBd()
    #from here its just a example
    fileNameList = args[0]
    for eachFile in fileNameList:
        #this is throwing the seg fault
        #I want continue my for llop even if there is any segfault
        #I don't want to exit python coz of that segfault
        cmds.file(eachFile, force = 1, open = 1)

if __name__ == "__main__":
    usage = "usage: %prog [options] args(file list)"
    parser = optparse.OptionParser(usage)
    parser.add_option("-l", "--log", dest="log",
                  help="Log File Path", metavar="LOG_FILE")
    parser.add_option("-v", "--verbose", dest="verbose",
                  help="Print All Logs", metavar="VERBOSE", default=False, action='store_true')
    (options, args) = parser.parse_args()
    if len(args) <= 0:
        errorMsg = "You must pass file path list for crawling"
        raise RuntimeError(errorMsg)
    p = Process(target=doSome, args=(args, options))
    p.start()
    p.join()

      

        
        
        
      

    

Both refused.

Any other method that can catch the seg error and continue with the next one?

thank