Description:
------------
A simple soap test causes a complete system meltdown, Apache hangs, ssh and telnet stop responding must manually reboot server in the lab  (hard boot)  sorry I don't have a lot of postmortem data yet (logs etc.)  I thought it would be more important to report this ASAP.  It's reproducable though.

Clue: the $client->__getFunctions() call returns the SOAP service "GetQuote" function twice. (I'm assuming it should report each function only once)  Could be a bad wsdl file???  but then the soap call should protect against that perhaps. 

Anyway the real big crash happens on the last line of code below.  The call to $client->GetQuote()

build note:  here's how I built PHP5 RC2
./configure --prefix=/usr/local/php5 --with-apxs2=/usr/local/apache2/bin/apxs  --enable-soap



Reproduce code:
---------------
<?php 
  $client = new SoapClient('http://www.swanandmokashi.com/HomePage/WebServices/QuoteOfTheDay.asmx?WSDL');
  echo "<br/>functions available from this service are:<pre>";
  var_dump($client->__getFunctions());
  echo "</pre><br/> Today's daily quote: ";
  var_dump ($client->GetQuote());
?> 


Expected result:
----------------
It should just var_dump the results (text string) from the SOAP call. Some sort of daily quote web service I found on http://www.xmethods.com/

see: 
http://www.xmethods.com/ve2/ViewListing.po?key=uuid:1C51F87E-9DBD-C1A1-2EEB-C947EC84A1BF

Actual result:
--------------
System crash, brings down Apache 2 and darn near everything else. .... It ain't pretty.  

Let me now if I can help more...