[7-STABLE] ping -s 4000 with ipsec panic

[Kris Kennaway]

Patrick Lamaizière wrote:

> generic_bcopy () at /usr/src/sys/i386/i386/support.s:498 #8  0xc1f7267e
> in ?? () #9  0x8fb82d87 in ?? ()
> #10 0x361fe9de in ?? ()
> #11 0x39402686 in ?? ()
> #12 0x00000fa0 in ?? ()
> #13 0xc29cf380 in ?? ()
> #14 0xc2ea9654 in ?? ()
> #15 0x00000000 in ?? ()
> #16 0xd61a095c in ?? ()
> #17 0xc0700746 in crypto_invoke (cap=0x8, crp=0xd61a0950,
> hint=-1616994916) at cryptodev_if.h:53
> Previous frame inner to this frame (corrupt stack?)
> (kgdb) 

Unfortunately the trace is bogus.  Try to rebuild with -O instead of -O2 
and reproduce the panic.

Kris