Found in CSIT: https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-mitaka-upstream-transparent-boron/69/archives/odl1_karaf.log.gz

2016-12-14 14:02:03,082 | WARN | lt-dispatcher-18 | ShardDataTree | 176 - org.opendaylight.controller.sal-distributed-datastore - 1.4.2.SNAPSHOT | member-1-shard-default-operational: Store Tx member-1-datastore-operational-fe-0-txn-2939: Data validation failed for path /(urn:opendaylight:netvirt:elan?revision=2015-06-02)elan-forwarding-tables/mac-table/mac-table[

].
org.opendaylight.yangtools.yang.data.api.schema.tree.ModifiedNodeDoesNotExistException: Node /(urn:opendaylight:netvirt:elan?revision=2015-06-02)elan-forwarding-tables/mac-table/mac-table[

] does not exist. Cannot apply modification to its children.
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:281)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.StructuralContainerModificationStrategy.checkApplicable(StructuralContainerModificationStrategy.java:99)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.RootModificationApplyOperation.checkApplicable(RootModificationApplyOperation.java:72)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:35)[80:org.opendaylight.yangtools.yang-data-impl:1.0.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextTransaction(ShardDataTree.java:524)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardDataTree.startCanCommit(ShardDataTree.java:560)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:81)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.CohortEntry.canCommit(CohortEntry.java:98)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleCanCommit(ShardCommitCoordinator.java:237)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleReadyLocalTransaction(ShardCommitCoordinator.java:201)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.Shard.handleReadyLocalTransaction(Shard.java:435)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.Shard.handleNonRaftCommand(Shard.java:241)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:291)[171:org.opendaylight.controller.sal-akka-raft:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:29)[170:org.opendaylight.controller.sal-clustering-commons:1.4.2.SNAPSHOT]
at akka.persistence.UntypedPersistentActor.onReceive(PersistentActor.scala:170)[164:com.typesafe.akka.persistence:2.4.7]
at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:97)[170:org.opendaylight.controller.sal-clustering-commons:1.4.2.SNAPSHOT]
at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)[158:com.typesafe.akka.actor:2.4.7]
at akka.actor.Actor$class.aroundReceive(Actor.scala:484)[158:com.typesafe.akka.actor:2.4.7]
at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(PersistentActor.scala:168)[164:com.typesafe.akka.persistence:2.4.7]
at akka.persistence.Eventsourced$$anon$1.stateReceive(Eventsourced.scala:633)[164:com.typesafe.akka.persistence:2.4.7]
at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:179)[164:com.typesafe.akka.persistence:2.4.7]
at akka.persistence.UntypedPersistentActor.aroundReceive(PersistentActor.scala:168)[164:com.typesafe.akka.persistence:2.4.7]
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)[158:com.typesafe.akka.actor:2.4.7]
at akka.actor.ActorCell.invoke(ActorCell.scala:495)[158:com.typesafe.akka.actor:2.4.7]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)[158:com.typesafe.akka.actor:2.4.7]
at akka.dispatch.Mailbox.run(Mailbox.scala:224)[158:com.typesafe.akka.actor:2.4.7]
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)[158:com.typesafe.akka.actor:2.4.7]
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[154:org.scala-lang.scala-library:2.11.8.v20160304-115712-1706a37eb8]
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[154:org.scala-lang.scala-library:2.11.8.v20160304-115712-1706a37eb8]
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[154:org.scala-lang.scala-library:2.11.8.v20160304-115712-1706a37eb8]
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)[154:org.scala-lang.scala-library:2.11.8.v20160304-115712-1706a37eb8]
2016-12-14 14:02:03,083 | ERROR | lt-dispatcher-22 | LocalThreePhaseCommitCohort | 176 - org.opendaylight.controller.sal-distributed-datastore - 1.4.2.SNAPSHOT | Failed to prepare transaction member-1-datastore-operational-fe-0-txn-2939 on backend
TransactionCommitFailedException{message=Data did not pass validation., errorList=[RpcError [message=Data did not pass validation., severity=ERROR, errorType=APPLICATION, tag=operation-failed, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.api.schema.tree.ModifiedNodeDoesNotExistException: Node /(urn:opendaylight:netvirt:elan?revision=2015-06-02)elan-forwarding-tables/mac-table/mac-table[

] does not exist. Cannot apply modification to its children.]]}
at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextTransaction(ShardDataTree.java:540)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardDataTree.startCanCommit(ShardDataTree.java:560)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:81)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.CohortEntry.canCommit(CohortEntry.java:98)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleCanCommit(ShardCommitCoordinator.java:237)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleReadyLocalTransaction(ShardCommitCoordinator.java:201)[176:org.opendaylight.controller.sal-distributed-datastore:1.4.2.SNAPSHOT]