kern/168190: [pf] panic when using pf and route-to (maybe: bad fragment handling?)

Joerg Pulz Joerg.Pulz at frm2.tum.de
Tue Jun 5 06:49:02 UTC 2012


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On Mon, 4 Jun 2012, Daniel Hartmeier wrote:

> Here's a patch that directly tests this theory.
>
> If correct, it will replace the panics with simple log messages that
> show when ipfilter left an m_len==0 mbuf.

Daniel,

seems that your patch fixed it.
I've seen the following log entry:

Jun  5 02:15:33 charon kernel: fr_check_wrapper: m_len 0 fixed

No panic and everything is running smooth.
I will go and recompile the kernel with all the IPFIREWALL options 
reenabled to make sure that the byte ordering problem does not appear.

I will report back.

Thanks for your help.
Joerg

- -- 
The beginning is the most important part of the work.
 				-Plato
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