9.2-RELEASE Kernel panic, mbuf underflow

John-Mark Gurney jmg at funkthat.com
Sat Nov 2 04:20:26 UTC 2013


Shawn Wallbridge wrote this message on Tue, Oct 29, 2013 at 21:37 -0700:
> I have a file server that keeps panic?ing with a mbuf cluster in the 17 Quadrillion range (2^64 - 2). I am pretty sure it?s a buffer underflow.
> 
> I have opened a PR, but I haven?t had any movement on it. This happened while I was running 9.1-RELEASE as well.
> 
> Here is the PR..
> 
> http://www.freebsd.org/cgi/query-pr.cgi?pr=183424
> 
> And I have uploaded the crash dumps here..
> 
> http://www.wallbridge.net/crash/
> 
> If anyone has any ideas, I would be grateful as this is a production box and it?s really impacting us. 

If you could push the kernel.symbols file there too that would be
great...

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."


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