On Tue, 26 Jul 2011 14:05:59 +0100 Bryn M. Reeves wrote:
It's presumably being having its capabilities dropped because you are ptracing an executable with the cap_net_bind_service capability as an unprivileged user (if it wasn't it would be a security hole as a regular user could use a debugger to bind arbitrary privileged ports).
It is the rsh client program, why on earth would the rsh client need to bind a privileged port?