If you're seeing segfaults when logging in via ssh with pam_loginuid.so using the "require_auditd" option, or possibly other weird audit related behavior, try upgrading or recompiling the PAM library and/or the audit library. The segfault I was seeing was caused by a binary incompatible change in the libaudit.h audit_reply structure with mismatched packages in the recent RHEL5 beta. (Irina, feel free to declassify issue tracker #104436 if you think that's appropriate.) -Klaus