>> sysctl -d security.bsd.suser_enabled
>> security.bsd.suser_enabled: processes with uid 0 have privilege

-
> Скопируй следующую страницу мана плиз.

Хорошо:

#
# The INVARIANT_SUPPORT option makes us compile in support for
# verifying some of the internal structures.  It is a prerequisite for
# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
# called.  The intent is that you can set 'INVARIANTS' for single
# source files (by changing the source file or specifying it on the
# command line) if you have 'INVARIANT_SUPPORT' enabled.  Also, if you
# wish to build a kernel module with 'INVARIANTS', then adding
# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary
# infrastructure without the added overhead.
#
> options         INVARIANT_SUPPORT

Но и ты начни уже читать глазами.