OF1.3 testing causes serialization warnings

Testing SP edition with OF1.3, the folling exception is thrown whenever mininet is started:

2014-05-18 10:39:17.077 CEST [pool-6-thread-2] WARN o.o.y.s.b.g.i.RuntimeGeneratedMappingServiceImpl - Failed to deserialize entry (urn:opendaylight:inventory?revision=2013-08-19)nodes/(urn:opendaylight:inventory?revision=2013-08-19)node[

]/(urn:opendaylight:flow:inventory?revision=2013-08-19)supported-actions
java.lang.IllegalStateException: Failed to lookup instantiated type for path SchemaPath [path=[(urn:opendaylight:inventory?revision=2013-08-19)nodes, (urn:opendaylight:inventory?revision=2013-08-19)node, (urn:opendaylight:flow:inventory?revision=2013-08-19)supported-actions], absolute=true]
at com.google.common.base.Preconditions.checkState(Preconditions.java:176) ~[bundlefile:na]
at org.opendaylight.yangtools.sal.binding.generator.impl.LazyGeneratedCodecRegistry.getClassForPath(LazyGeneratedCodecRegistry.java:208) ~[bundlefile:na]
at org.opendaylight.yangtools.sal.binding.generator.impl.InstanceIdentifierCodecImpl._deserializePathArgument(InstanceIdentifierCodecImpl.java:94) ~[bundlefile:na]
at org.opendaylight.yangtools.sal.binding.generator.impl.InstanceIdentifierCodecImpl.deserializePathArgument(InstanceIdentifierCodecImpl.java:193) ~[bundlefile:na]
at org.opendaylight.yangtools.sal.binding.generator.impl.InstanceIdentifierCodecImpl.deserialize(InstanceIdentifierCodecImpl.java:66) ~[bundlefile:na]
at org.opendaylight.yangtools.sal.binding.generator.impl.RuntimeGeneratedMappingServiceImpl.fromDataDom(RuntimeGeneratedMappingServiceImpl.java:329) ~[bundlefile:na]
at org.opendaylight.controller.config.yang.md.sal.binding.impl.RuntimeMappingModule$RuntimeGeneratedMappingServiceProxy.fromDataDom(RuntimeMappingModule.java:147) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec.toBindingImpl(BindingToNormalizedNodeCodec.java:187) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec.toBindingAugmented(BindingToNormalizedNodeCodec.java:158) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec.toBinding(BindingToNormalizedNodeCodec.java:130) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.AbstractForwardedDataBroker.toBinding(AbstractForwardedDataBroker.java:117) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.AbstractForwardedDataBroker$TranslatedDataChangeEvent.getRemovedPaths(AbstractForwardedDataBroker.java:200) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.LegacyDataChangeEvent$OperationalChangeEvent.getRemovedOperationalData(LegacyDataChangeEvent.java:113) [bundlefile:na]
at org.opendaylight.controller.md.statistics.manager.FlowCapableTracker.onDataChanged(FlowCapableTracker.java:77) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.ForwardedBackwardsCompatibleDataBroker$BackwardsCompatibleOperationalDataChangeInvoker.onDataChanged(ForwardedBackwardsCompatibleDataBroker.java:434) [bundlefile:na]
at org.opendaylight.controller.md.sal.binding.impl.AbstractForwardedDataBroker$TranslatingDataChangeInvoker.onDataChanged(AbstractForwardedDataBroker.java:158) [bundlefile:na]
at org.opendaylight.controller.md.sal.dom.store.impl.ChangeListenerNotifyTask.run(ChangeListenerNotifyTask.java:33) [bundlefile:na]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_55]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_55]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_55]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_55]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_55]

Note that stock image does not include the stack trace, just the warning. The stack trace has been added to aid pinning down the caller path.