*>Would you like to enter a security context? [N]*
How does this login process is getting invoked in your platform? Is it like old 'inittab' or 'getty' ? If so whats the context for that process? If I'm not wrong, If that process (which calls login) is in different context, then you need to add rules for process transition.
---- Cheers, Lakshmipathi.G FOSS Programmer. www.giis.co.in