tux@sm00123:~/Projects/infotool$ gdb /usr/bin/perl ./core GNU gdb (GDB) 7.1-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/perl...(no debugging symbols found)...done. [New Thread 24238] warning: Can't read pathname for load map: Input/output error. Reading symbols from /lib/tls/i686/cmov/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /lib/tls/i686/cmov/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libm.so.6 Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/tls/i686/cmov/libcrypt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libcrypt.so.1 Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/perl/5.10/auto/Fcntl/Fcntl.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/perl/5.10/auto/Fcntl/Fcntl.so Reading symbols from /usr/lib/perl/5.10/auto/POSIX/POSIX.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/perl/5.10/auto/POSIX/POSIX.so Reading symbols from /usr/lib/perl/5.10/auto/List/Util/Util.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/perl/5.10/auto/List/Util/Util.so Reading symbols from /usr/lib/perl/5.10/auto/mro/mro.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/perl/5.10/auto/mro/mro.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Params/Util/Util.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Params/Util/Util.so Reading symbols from /usr/lib/perl5/auto/Sub/Name/Name.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/perl5/auto/Sub/Name/Name.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Devel/GlobalDestruction/GlobalDestruction.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Devel/GlobalDestruction/GlobalDestruction.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Class/MOP/MOP.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Class/MOP/MOP.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/List/MoreUtils/MoreUtils.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/List/MoreUtils/MoreUtils.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Moose/Moose.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Moose/Moose.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Variable/Magic/Magic.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Variable/Magic/Magic.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Sub/Identify/Identify.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Sub/Identify/Identify.so Reading symbols from /usr/lib/perl/5.10/auto/Digest/MD5/MD5.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/perl/5.10/auto/Digest/MD5/MD5.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Clone/Clone.so...(no debugging symbols found)...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Clone/Clone.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/B/Hooks/OP/Check/Check.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/B/Hooks/OP/Check/Check.so Reading symbols from /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Devel/Declare/Declare.so...done. Loaded symbols for /home/tux/CPAN/lib/perl5/i486-linux-gnu-thread-multi/auto/Devel/Declare/Declare.so Core was generated by `perl -I/home/tux/CPAN/lib/perl5 -I/home/tux/Projects/infotool/lib -c -w'. Program terminated with signal 11, Segmentation fault. #0 0x080a26a5 in Perl_pad_free ()