After receiving feedback from many users that the nfs-utils-1.2.3-15.el6.0.sl6 was fine, it was published and pushed into the main repos. However, it seems that, under the right conditions, it can still segfault unexpectedly. To that end we have removed the nfs-utils-1.2.3-15.el6.0.sl6 package from our repos. Anyone with that version of nfs-utils installed should run 'yum downgrade nfs-utils' to revert to the working package. The exact cause of these build errors is still under investigation as all packages have been build in mock from a clean buildroot. The nfs-utils package currently available from the security repo (nfs-utils-1.2.3-15.el6) does not exhibit the segfault behavior and is believed to work correctly. Pat -- Pat Riehecky Scientific Linux Developer