pledge(2) problems on 18/x/ octeon snapshot

[Kim Zeitler]

I just tried updating an EdgeRouterLite to the latest octeon snapshot
after replacing the kernel and unpacking base58.tgz
Literally all commands lead to
<cmd name>: pledge: Function not implemented


I would offer a ktrace/kdump but sadly my kdump also returns with said 
error.

Cheers,
Kim