Re: 8.0-BETA3 reproducible panic under load

From: Larry Baird <lab_at_gta.com>
Date: 27 Aug 2009 18:15:22 -0000
In article <109727.111234.43119_at_localhost> you wrote:
> I'm testing FreeBSD 8.0-BETA3 on two machines, one of which is stable, one 
> of which panics every couple of minutes when put under heavy HTTP load. 
> It's usually this panic, though I've seen udpinp+snmpd get implicated too.
> 
> I have a crash dump for this and four other panics -- though I'm not great 
> with kgdb, so if someone can let me know (off-list if they want) what they 
> need to debug this one...
Not sure if this is what you hit or not.  I once saw something similar.  The
call to LLE_FREE() in ip_output doesn't expect NULL.  Adding
   if (ro->ro_lle != NULL)
just before the call to LLE_FREE() may fix your crashes.  

Larry

-- 
------------------------------------------------------------------------
Larry Baird                        | http://www.gta.com
Global Technology Associates, Inc. | Orlando, FL
Email: lab_at_gta.com                 | TEL 407-380-0220, FAX 407-380-6080
Received on Thu Aug 27 2009 - 16:42:05 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:54 UTC