I've just built a Solaris 2.6 SPARC pkg for gnupg, built with gcc 2.95.2, make 3.76.1, on a E250. Installed on the E250, 2 3500s, 1 E450. gpg installed suid-root. On the E450 I get gpg: Warning: using insecure memory! even when running as root. Not so on any of the other machines. Any ideas where to look for the cause?