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From "Carl" <c...@etrak-plus.com>
Subject Re: Tomcat dies suddenly
Date Sat, 13 Feb 2010 20:07:21 GMT
Chris,

I find it hard to believe two brand new machines with different processors, 
etc. would have a hardware problem that showed itself in exactly the same 
way.  Further, I have run memTest86 for 30 hours on one of the servers and 
it showed nothing (although, as Chuck pointed out, the test may not have 
handled the cores correctly or may not have changed the temperature 
sufficiently to cause the problem we are seeing.)  I have not found a mem 
test specifically for 64 bit processors.

Thanks,

Carl
----- Original Message ----- 
From: "Christopher Schultz" <chris@christopherschultz.net>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Friday, February 12, 2010 5:26 PM
Subject: Re: Tomcat dies suddenly


> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Carl,
>
> On 2/12/2010 4:44 PM, Carl wrote:
>> Now, this is embarrassing: I just checked the other server and it also
>> has a core file with the date and time of the last failure in the
>> tomcat/bin directory.  And, it shows a seg fault at exactly the same 
>> code.
>>
>> This might be a winner... we certainly know it killed the java process.
>
> So, this now, to me, narrows this down to two possibilities:
>
> 1. A JVM bug
> 2. A hardware problem
>
> That is, if you really aren't running any native code.
>
> But, if you were, it would be showing up in the code dump, right?!
>
> - -chris
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