Description:

perl-stacktrace prints Perl stack traces of Perl threads for a given Perl
process. For each Perl frame, the full file name and line number are
printed.

For example, a stack dump of a running perl program:

$ ps x | grep cpan
24077 pts/12 T 0:01 /usr/local/bin/perl /usr/local/bin/cpan
24093 pts/12 S+ 0:00 grep cpan

$ perl-stacktrace 24077
0x00d73416 in __kernel_vsyscall ()
/usr/local/bin/cpan:11
/usr/local/lib/perl5/5.12.2/App/Cpan.pm:364
/usr/local/lib/perl5/5.12.2/App/Cpan.pm:295
/usr/local/lib/perl5/5.12.2/CPAN.pm:339
/usr/local/lib/perl5/5.12.2/Term/ReadLine.pm:198