In message <8BA878388251D311B08200508B449FD10D0E3F4A@BEHDEVEX1>, Rudi Mathijsse
n writes:
>---
>Fatal trap 12: page fault while in kernel mode
>fault virtual address  = 0x79c02812

This is caused by a bug in ip_icmp.c relating to the generation of
ICMP redirect messages that was fixed just before 4.3-RELEASE. The
problem will go away if you upgrade to a more recent release.

I can be almost 100% certain that this particular bug is the cause
of your crashes because of the virtual address above. The bug caused
the two most significant bytes of the mbuf mh_next pointer to get
swapped, so a valid address 0xc0792812 got changed to 0x79c02812.
It's a pity that not all bugs have such distinctive signatures :-)

Ian

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