Hi,
It looks like the rebuilt nfs-utils-1.2.3-15.el6.0.sl6 package is
incorrectly linked. I am repeatedly getting segfaults in rpc.gssd:
Jan 12 14:25:12 vincent kernel: rpc.gssd[12580]: segfault at 600 ip
00007fcbebd4c1fc sp 00007fff1b03d570 error 4 in
libc-2.12.so[7fcbebcd7000+197000]
Reverting to the earlier rebuilt nfs-utils-1.2.3-15.el6 fixes the issue.
The original nfs-utils-1.2.3-15.el6 however also segfaulted.
Jonathan