Subject: Re: panic: ipsec4_splithdr: first mbuf too short
To: Greg Troxel <>
From: Emmanuel Dreyfus <>
List: tech-net
Date: 06/15/2006 14:31:02
On Thu, Jun 15, 2006 at 08:29:52AM -0400, Greg Troxel wrote:
> I'd guess that an invariant/requirement has been violated.  A big
> issue in most code, BSD included, is that the data structure
> invariants and the requirements for calling procedures isn't
> documented.  So I'd be inclined to add comments with the rules.
> Is the backtrace from the panic at all illuminating?

Not at all. It seems we received a packet the system is not happy with.
Anyone has a simple way of printing the packet if I have a struct mbuf *?

Emmanuel Dreyfus