Can you attach the output of "./perl -Ilib t/op/exec.t"? It should include more information that would be helpful in tracking this down. Also, you should try running this on perl 5.16.0, to see if this has been fixed. Thanks! --- via perlbug: queue: perl5 status: new https://rt.perl.org:443/rt3/Ticket/Display.html?id=103370Thread Next