strange things with -current and net-snmp

When upgraded to -current NetBSD 1.6ZG strange things shows up in the 
syslog:

Dec 17 14:27:46 mx snmpd[340]: kvm_read(*, 0, 0xbfbfe80c, 4) = -1: 
kvm_read: Bad address
Dec 17 14:27:46 mx snmpd[340]: auto_nlist failed on in_ifaddr at location 0
Dec 17 14:27:46 mx snmpd[340]: kvm_read(*, 0, 0xbfbfe80c, 4) = -1: 
kvm_read: Bad address
Dec 17 14:27:46 mx snmpd[340]: auto_nlist failed on in_ifaddr at location 0
Dec 17 14:27:46 mx snmpd[340]: kvm_read(*, 0, 0xbfbfea7c, 4) = -1: 
kvm_read: Bad address
Dec 17 14:27:46 mx snmpd[340]: auto_nlist failed on in_ifaddr at location 0
Dec 17 14:27:46 mx snmpd[340]: kvm_read(*, 0, 0xbfbfea7c, 4) = -1: 
kvm_read: Bad address
Dec 17 14:27:46 mx snmpd[340]: auto_nlist failed on in_ifaddr at location 0

this is happening on three servers: 2 with SMP and other with one cpu. 
before upgrade such a things I did;t see. I even rebuilded net-snmp after 
upgrade of -current, the same thing. any ideas?

Sincerely,
Simas Mockevicius.