[Zope] manage_menu spins forever on Zope 2.7.0/ZEO

[John Ziniti]

I've got a problem similar to Alexis Roda, described here:

http://mail.zope.org/pipermail/zope/2003-January/130237.html

This is Zope 2.7.0 on a Linux machine.  An added bonus is
that I am actually using ZEO, and one of the ZEO clients is
having this problem, but the other is not.

I have tried to "Debug a Spinning Zope", but the process is
not actually using any CPU, and I can't identify any "problems"
in gdb.  Attempts to PyRun_SimpleString in gdb fail with:

"""
The program being debugged was signaled while in a function called from GDB.
Evaluation of the expression containing the function (malloc) will be
abandoned.
"""

Anyone have any ideas on what I can try next?  The ZODB is freshly
packed.  Does ZEO cache stuff anywhere?  Maybe that cache is spoiled
on zeoclient2?

Thanks in advance,

John Ziniti