Bug 140876

Summary: During just a bit Server load apache output garbled (have rendered) images and web page layout
Product: Base System Reporter: Ghenadie Iepuri <admin4bsd>
Component: amd64Assignee: Gavin Atkinson <gavin>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description Ghenadie Iepuri 2009-11-25 20:40:01 UTC 
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.
Comment 1 Gavin Atkinson freebsd_committer freebsd_triage 2009-11-28 22:36:14 UTC 
Responsible Changed
From-To: freebsd-amd64->feedback

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.
Comment 2 Gavin Atkinson freebsd_committer freebsd_triage 2009-11-28 22:41:53 UTC 
State Changed
From-To: open->feedback

Oops, really ask for feedback
Comment 3 Gavin Atkinson freebsd_committer freebsd_triage 2009-11-28 22:41:53 UTC 
Responsible Changed
From-To: feedback->gavin

Track
Comment 4 Andriy Gapon freebsd_committer freebsd_triage 2010-12-05 13:07:24 UTC 
Feedback timeout?

-- 
Andriy Gapon
Comment 5 Gavin Atkinson freebsd_committer freebsd_triage 2010-12-10 15:00:47 UTC 
State Changed
From-To: feedback->closed

Feedback timeout (1 year).  This may well have been caused by 
FreeBSD-SA-10:07.mbuf.