[Zope] Crashing zope. Any hints?

[Charlie Reiman]

One of my testing zopes is crashing with a SEGV fault. Does anyone have any
suggestions on how to start isolating or fixing this? The requests before
the failure are pretty innocuous and I have several zopes with similar
setups that aren't exhibiting this behavior. This machine is also in our
development environment and is not exposed to real world traffic and abuse.

This zope has several products installed:

DCOracle2      PortableHole   TinyTablePlus  exUserFolder
LocalFS        SetTag         ZSyncer

Of these, DCOracle2 and exUserFolder are hacked but I trust them as I've
been using my hacked version for ages. LocalFS is the newest product on the
server.

I'm a bit stumped on where to start since python shouldn't be throwing segvs
anyway.

Zope 2.6.1, Python 2.1.3, Solaris on Intel. Log attached:

2003-04-30T16:38:11 INFO(0) zdaemon Started subprocess: pid 16412
------
2003-04-30T16:38:20 INFO(0) ZODB Opening database for mounting:
'147114184_10329
13646.175896'
------
2003-04-30T16:38:20 INFO(0) ZODB Mounted database
'147114184_1032913646.175896'
at /temp_folder
------
2003-04-30T16:38:20 INFO(0) ZServer HTTP server started at Wed Apr 30
16:38:20 2
003
        Hostname: xxxxx.kefta.com
        Port: 8081
------
2003-04-30T16:38:20 INFO(0) ZServer FTP server started at Wed Apr 30
16:38:20 20
03
        Hostname: xxxxx
        Port: 9081
------
2003-04-30T17:20:05 ERROR(200) zdaemon Process 16412 terminated by signal
SIGSEG
V(11) (core dumped)
------
2003-04-30T17:20:05 INFO(0) zdaemon Started subprocess: pid 21976
------