Maksim Kasimov a écrit : > > Hello, > > my programm sometime gives "Segmentation fault" message (no matter how > long the programm had run (1 day or 2 weeks). And there is nothing in > log-files that can points the problem. > My question is how it possible to find out where is the problem in the > code? Thanks for any help. > > Python 2.2.3 > FreeBSD >
Well, your best bet is to generate a core file ! To do so, in the shell launching the program, you need to accept core files. The command is : $ ulimit -c <max size of core file accepted> For example: $ ulimit -c 500000 For a 500MB max file. Then, if your program crash, you should see a file named "core.XXXX" where XXXX is the PID of the process. You can know exactly where the program crashed using gbd : $ gdb --core=core.XXXX Then, depending on the debug information you have in your executables you may (or may not) be able to know what happened :) Pierre -- http://mail.python.org/mailman/listinfo/python-list
