Yes, it's all in the bug tracker, bug #981:
http://bugs.digium.com/bug_view_page.php?bug_id=0000981
>
>Message: 9
>From: "Andrew Thompson" <asteriskuser@aktzero.com>
>To: <asterisk-users@lists.digium.com>
>Subject: RE: [Asterisk-Users] Re: Zombies got me! - Fixed!
>Date: Thu, 19 Feb 2004 15:56:28 -0500
>Reply-To: asterisk-users@lists.digium.com
>
>Matt Lawson wrote:
>
>
>>Never mind about the zombies. I fixed 'em real good...
>>
>>I didn't think I would find the solution so quickly. Thanks anyway.
>>
>>- Matt
>>
>>
>>
>
>Could you post your solution for posterity?
>
>-----
>Andrew Thompson
>http://aktzero.com/
>
>
>