.
Hilo 1 (Thread 0x7f1325240740 (LWP 5420)):
#0  0x00007f1324da8ffc in Perl_sv_2mortal () from /usr/lib/libperl.so.5.14
No symbol table info available.
#1  0x00007f1324e1e1e2 in PerlIO_open () from /usr/lib/libperl.so.5.14
No symbol table info available.
#2  0x00007f1324d3fd2d in perl_parse () from /usr/lib/libperl.so.5.14
No symbol table info available.
#3  0x0000000000400dae in main ()
No symbol table info available.