You can use gdb to debug perl. It is not ideal, but when you have core dumps it should help. 
# start gdb
gdb /usr/bin/perl
# inside gdb run the script
run script.pl  
# after it segv's get the stack trace
bt

[download]
You can inspect the c data that was in memory at the time of the segv and probably figure out what caused the core dump. See the gdb man page for more details.

In reply to Re: How to debug a segfault? by perlmonkey
in thread How to debug a segfault? by Anonymous Monk

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