[Swan-dev] (null) in pluto and console logs

[D. Hugh Redelmeier]

These should be fixed.

In the pluto logs there are a lot of messages but they boil down only
a couple of messages when the context is stripped:

In pluto logs:
   NONE                IKEv1:     ESP     IKEv2:     ESP     FIPS  (null)
 IKE SA responder matching remote ESP/AH proposals responder SA processing returned (null)


In console.verbose.txt logs there are very few:

addconn-03/OUTPUT/west.console.verbose.txt:conn: "test" modecfgdns=(null)
addconn-03/OUTPUT/west.console.verbose.txt:conn: "test" modecfgdomains=(null)
addconn-03/OUTPUT/west.console.verbose.txt:conn: "test" modecfgbanner=(null)
addconn-03/OUTPUT/west.console.verbose.txt:conn: "test" mark=(null)
addconn-03/OUTPUT/west.console.verbose.txt:conn: "test" mark-in=(null)
addconn-03/OUTPUT/west.console.verbose.txt:conn: "test" mark-out=(null)
addconn-03/OUTPUT/west.console.verbose.txt:conn: "test" vti_iface=(null)
algparse-01/OUTPUT/west.console.verbose.txt:  NONE		  IKEv1:     ESP     IKEv2:	ESP	FIPS  (null)
algparse-02-fips/OUTPUT/west.console.verbose.txt:  NONE		       IKEv1:	  ESP	  IKEv2:     ESP     FIPS  (null)
seccomp-01-enabled/OUTPUT/west.console.verbose.txt:[   66.337557] audit: type=1305 audit(1531098460.326:103): auid=4294967295 ses=4294967295 subj=system_u:system_r:auditctl_t:s0 op="remove_rule" key=(null) list=1 res=1^M