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Date: Wed, 25 Nov 2009 20:35:59 GMT
From: Ghenadie Iepuri <admin4bsd@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: During just a bit Server load apache output garbled(have rendered) images and web page layout
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>Number:         140876
>Category:       amd64
>Synopsis:       During just a bit Server load apache output garbled (have rendered) images and web page layout
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    gavin
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Nov 25 20:40:01 UTC 2009
>Closed-Date:    Fri Dec 10 15:03:35 UTC 2010
>Last-Modified:  Fri Dec 10 15:03:35 UTC 2010
>Originator:     Ghenadie Iepuri
>Release:        FreeBSD 7.0
>Organization:
>Environment:
FreeBSD rollsip.com 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Thu Feb 28 05:32:36 UTC 2008     root@orion.ispsystem.net:/usr/obj/usr/src/sys/ISPSYSTEM  amd64
>Description:
Hello,

There are strange things start to happend since two weeks already, i.e.:
-- During just a bit Server load Apache output giving out garbled (half
rendered) images and web page layout also with strange header content
symbols substituted blah-blah-blah...
-------------------------------------
Installed: Web server	Apache/2.2.13 (FreeBSD) DAV/2 PHP/5.2.11 mod_ssl/2.2.13 OpenSSL/0.9.8l
Hardware: AMD Dual-Core+5600, 4GbRAM, 2x400Gb HDD:
-- /usr at one full HDD, and the rest OS data at the another HDD.
----------------------------------
The problems with garbling goes away when I reboot the server and goes
back on when amount of RAM available getting smaller.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-amd64->feedback 
Responsible-Changed-By: gavin 
Responsible-Changed-When: Sat Nov 28 22:36:14 UTC 2009 
Responsible-Changed-Why:  
To submitter: this sounds strange, especially the bit where you 
say that symbols are substuituted in the apache headers.  This 
sounds like it could possibly be a hardware problem to me, 
especially as it has only recently started happening.  Can you 
run (say) Memtest86 overnight on the machine to see if that finds 
any issues?  If that finds nothing, can you please show an example 
of these corrupted headers, and also the differences seen between 
the image on disk and the corrupted image that is served? 
Lastly, you could try upgrading to 7.2 and seeing if that resolves 
your issue - especlially as 7.0-RELEASE is no longer supported. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=140876 
State-Changed-From-To: open->feedback 
State-Changed-By: gavin 
State-Changed-When: Sat Nov 28 22:41:53 UTC 2009 
State-Changed-Why:  
Oops, really ask for feedback 


Responsible-Changed-From-To: feedback->gavin 
Responsible-Changed-By: gavin 
Responsible-Changed-When: Sat Nov 28 22:41:53 UTC 2009 
Responsible-Changed-Why:  
Track 

http://www.freebsd.org/cgi/query-pr.cgi?pr=140876 

From: Andriy Gapon <avg@freebsd.org>
To: bug-followup@freebsd.org, admin4bsd@gmail.com
Cc:  
Subject: Re: amd64/140876: During just a bit Server load apache output garbled
 (have rendered) images and web page layout
Date: Sun, 05 Dec 2010 15:07:24 +0200

 Feedback timeout?
 
 -- 
 Andriy Gapon
State-Changed-From-To: feedback->closed 
State-Changed-By: gavin 
State-Changed-When: Fri Dec 10 15:00:47 UTC 2010 
State-Changed-Why:  
Feedback timeout (1 year).  This may well have been caused by 
FreeBSD-SA-10:07.mbuf. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=140876 
>Unformatted:
