FreeBSD_HEAD_i386 - Build #2058 - Fixed

FreeBSD_HEAD_i386 - Build #2058 - Fixed:

Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/2058/
Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/2058/changes
Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/2058/console

Change summaries:

293316 by skra:
Print curpmap in "show pcpu" command.

Approved by:	kib (mentor)

293315 by melifaro:
Do not use 'struct route_in6' inside hash6_insert().

rin6 was used only as sockaddr_in6 storage. Make rtalloc1_fib()
  use on-stack sin6 and return rtenry directly, instead of doing
  useless work with 'struct route_in6'.

293313 by jtl:
Apply the changes from r293284 to one additional file.

Discussed with:	glebius