Not an ARRAY reference at /usr/local/share/perl/5.20.2/IPC/Shareable.pm line
        362 (#1)
    (F) Perl was trying to evaluate a reference to an array value, but found
    a reference to something else instead.  You can use the ref() function
    to find out what kind of ref it really was.  See perlref.

Uncaught exception from user code:
        Not an ARRAY reference at /usr/local/share/perl/5.20.2/IPC/Shareable.pm line 362.
        IPC::Shareable::PUSH(IPC::Shareable=HASH(0x2604088), 1) called at test_2.pl line 45
xyz@v32470:~/trans_gpsd/bin$ Child:
Child:
Child:
Child:
Child:
Child:
Child:
Child:
Child:
Child: