Conflicting modification for path...elan-forwarding-tables/mac-table/mac-table...elan-instance-name=2f9b7913-5b6a-49c5-83c8-095358faf08a

2017-10-03 20:24:20,060 | INFO  | eChangeHandler-0 | ElanMacEntryListener             | 341 - org.opendaylight.netvirt.elanmanager-impl - 0.4.2.SNAPSHOT | ElanMacEntryListener : remove macEntry KeyedInstanceIdentifier{targetType=interface org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.forwarding.entries.MacEntry, path=[org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanForwardingTables, org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.forwarding.tables.MacTable[key=MacTableKey [_elanInstanceName=2f9b7913-5b6a-49c5-83c8-095358faf08a]], org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.forwarding.entries.MacEntry[key=MacEntryKey [_macAddress=PhysAddress [_value=fa:16:3e:24:66:5d]]]]} 
2017-10-03 20:24:20,060 | INFO  | eChangeHandler-0 | ElanMacEntryListener             | 341 - org.opendaylight.netvirt.elanmanager-impl - 0.4.2.SNAPSHOT | ElanMacEntryListener : remove macEntry KeyedInstanceIdentifier{targetType=interface org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.forwarding.entries.MacEntry, path=[org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanForwardingTables, org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.forwarding.tables.MacTable[key=MacTableKey [_elanInstanceName=2f9b7913-5b6a-49c5-83c8-095358faf08a]], org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.forwarding.entries.MacEntry[key=MacEntryKey [_macAddress=PhysAddress [_value=fa:16:3e:40:15:26]]]]} 
2017-10-03 20:24:20,061 | WARN  | rd-dispatcher-43 | ShardDataTree                    | 184 - org.opendaylight.controller.sal-distributed-datastore - 1.5.2.SNAPSHOT | member-1-shard-default-operational: Store Tx member-1-datastore-operational-fe-0-txn-17226-0: Conflicting modification for path /(urn:opendaylight:netvirt:elan?revision=2015-06-02)elan-forwarding-tables/mac-table/mac-table[{(urn:opendaylight:netvirt:elan?revision=2015-06-02)elan-instance-name=2f9b7913-5b6a-49c5-83c8-095358faf08a}].