SNMP: ERROR Exception resolving MIBs for table: list modified during sort stanza:snmp

[wd319]

I have snmp_ta running 1.8.0 for a few years and have many snmp polls, both with and with out mibs.

I am doing a walk, probably the first time.  I get successes but then I get a bunch of these:

ERROR Exception resolving MIBs for table: 'MibTable' object has no attribute 'getIndicesFromInstId' stanza:snmp

and then I get two of these

ERROR Exception resolving MIBs for table: list modified during sort stanza:snmp

and no more polling of this config.

There are several IPs in this config.  All works well for a 2-4 polling cycles, then it stops.

I can do

snmpwalk -v 2c -c $PUBLIC -m $MIB

and I get good results.

I did recently install a new MIB for this device.  The old mib has the same issue and the other configs works fine regardless.

I am thinking it is related to snmpwalk, but I am having little success in solutions.

-- Frank