Thanks to Dave Huang, I can now boot a 1.3K kernel on my Q840AV, but
when I tried to fsck, I get this:

panic: pool_get: ffsinopl: page empty
Stopped in fsck at	_Debugger+0x6:  unlk    a6
db> t
_Debugger(...) + 6
_panic(...) + 52
_pool_get(...) + 114
_ffs_vget(...) + 90
_ufs_lookup(...) + a32
_lookup(...) + 21c
_namei(...) + 2e2
_sys___stat13(...) + 2a
_syscall(...) + 11c
_trap0() + e
db> _

Has anybody seen this? (admittedly, I haven't been paying much
attention to traffic on this list... )-:

Ken