(ITS#4473) never ending test008

[kurt@OpenLDAP.org]

Full_Name: Kurt Zeilenga
Version: HEAD
OS: FreeBSD 4
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (24.205.218.53)
Submitted by: kurt


In recent HEAD, test008 fails to complete within a reasonable amount of time.
At present, not clear whether this is simply due to test008 doing more than
it use to, due to recent changes to the test code, or due to recent changes in
the server.  Current RE23 is fine.

Will run in gdb(1) when I get a chance to produce a good backtrace for
each thread.