CentOS - Oct 2005 - segmentation fault

greetings,
running Centos 4.1 i386 on a poweredge 1800, will be trying x86_64 
tomorrow since apparently the processors are EM64.   anyhow, I'm having 
issues with this unit producing segmentation faults on practically 
everything.   this is not an issue just with Centos 4.x, but also RHEL 
3.  so I resorted to RH9, but had other issues with hardware drivers. 

Today, I installed OS and everything went smoothly, to a point.  this 
server will ultimately be used for a point of sale application called 
counterpoint.

What I did was install the app (worked great), installed an sql 
interface to the db (worked great).  added some data to the db and 
posted sales.   This is where I have the continual problems with linux.  
as soon it starts the posting, in another windows I did a ps -ef and got 
Segmentation fault, dmesg produces the same error.   top still works, 
but thats about it.  now, from experience, I know that if I reboot the 
system - I'll get many errors and segmenation faults and then when the 
login comes back up where the name of the server is will be () login: 

I'm guessing there is going to be no way around reinstalling this box, 
but I trying to remain hopeful that there is a better solution.

thanks. 
cameron

On Wed, 5 Oct 2005 at 5:07pm, Cameron Showalter wrote
> What I did was install the app (worked great), installed an sql interface
to
> the db (worked great).  added some data to the db and posted sales.   This
is
> where I have the continual problems with linux.  as soon it starts the 
> posting, in another windows I did a ps -ef and got Segmentation fault,
dmesg
> produces the same error.   top still works, but thats about it.  now, from 
> experience, I know that if I reboot the system - I'll get many errors
and
> segmenation faults and then when the login comes back up where the name of 
> the server is will be () login: 
> I'm guessing there is going to be no way around reinstalling this box,
but I
> trying to remain hopeful that there is a better solution.
I'd be strongly suspicious of bad hardware -- CPU, RAM, or motherboard 
most likely.  Test 'em all, thoroughly.  Swap components if you can.  Run 
memtest86+, Dell's diagnostics, etc.

-- 
Joshua Baker-LePain
Department of Biomedical Engineering
Duke University

> running Centos 4.1 i386 on a poweredge 1800, will be trying x86_64 
> tomorrow since apparently the processors are EM64.   anyhow, I'm having
> issues with this unit producing segmentation faults on practically 
> everything.   this is not an issue just with Centos 4.x, but also RHEL 
> 3.  so I resorted to RH9, but had other issues with hardware drivers.
> Today, I installed OS and everything went smoothly, to a point.  this 
> server will ultimately be used for a point of sale application called 
> counterpoint.
we once had a box that did just that - everything segfaulted - Turned 
out to be bad CPU