asterisk users - Mar 2004 - Asterisk crashed so often

FYI that I have experience the same problem many times.  The system is running
RH 9.0 with Asterisk CVS-02/21/04.  Here is the output from the console:

[root@pbx root]# asterisk -vvvrn
  == Parsing '/etc/asterisk/asterisk.conf': Found
Asterisk CVS-02/21/04-10:22:46, Copyright (C) 1999-2004 Digium.
Written by Mark Spencer <markster@digium.com>
========================================================================Connected
to Asterisk CVS-02/21/04-10:22:46 currently running on pbx (pid = 29579)
pbx*CLI> reload
pbx*CLI> 
Disconnected from Asterisk server
Executing last minute cleanups
[root@pbx root]#

========================================================================
    -- Starting simple switch on 'Zap/1-1'
    -- Executing Authenticate("Zap/1-1", "passwd") in new
stack
    -- Playing 'agent-pass' (language 'en')
    -- Playing 'auth-thankyou' (language 'en')
    -- Executing ZapScan("Zap/1-1", "") in new stack
    -- Zap channel Zap/47-1 is in-use, monitoring...
    -- Playing 'digits/40' (language 'en')
    -- Playing 'digits/7' (language 'en')
pbx*CLI> 
Disconnected from Asterisk server
Executing last minute cleanups
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>From: "<Unavailable ID>"
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>To: <asterisk-users@lists.digium.com>
>Date: Thu, 4 Mar 2004 16:33:12 -0800
>Subject: [Asterisk-Users] Asterisk crashed so often
>Reply-To: asterisk-users@lists.digium.com
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>FYI that I have experience the same problem many times.  The system is
>running RH 9.0 with Asterisk CVS-02/21/04.  Here is the output from the
>console:
I am using RH 9.0 too.
If I forget to do the:
export LD_ASSUME_KERNEL=2.4.1
before asterisk is started then it will handle less than 10 calls before it
crashes.
Otherwise it seems rockstable in our enviroment with SIP and zaptel TP410P's
when it's started
Freddi