From: William Crawford <wccrawford@...>
Date: 2006-09-15T00:07:48+09:00
Subject: Re: Linux cron : problem with a ruby task

Zouplaz wrote:
> glibc detected *** corrupted double-linked list:
> 
> What could it be ?

Assuming that your program is not at fault and runs perfectly, random 
errors (especially memory corruption and segfaults) are generally a sign 
of bad hardware.  Probably memory, possibly CPU or something else.

There's also the possibility that another process is going crazy and 
overwriting your app's memory.

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