KDC died when test concurrence

[Ken Raeburn]

On May 10, 2005, at 06:26, Chen Luo wrote:
> I use the GSS-API to authenticate the kerberos principal by using one
> ticket, after
> I tried somtimes the throw Exception :No Valid Credentials
> provided(Received time out), I find it was caused by  KDC dying

Well, it sounds like that shouldn't happen, but can you provide more 
information?  Log files from the KDC?  If the process isn't running, is 
there a core file generated, or can you reproduce the problem with the 
KDC running under a debugger, so that we may see where it's crashing?