NPE on output.log due to null ifSpeed when calling PhysicalInterfaceRow.getSpeed

java.lang.NullPointerException
at org.opennms.netmgt.provision.service.PhysInterfaceTableTracker$PhysicalInterfaceRow.getSpeed(PhysInterfaceTableTracker.java:148)
at org.opennms.netmgt.provision.service.PhysInterfaceTableTracker$PhysicalInterfaceRow.createInterfaceFromRow(PhysInterfaceTableTracker.java:206)
at org.opennms.netmgt.provision.service.NodeScan$AgentScan$3.processPhysicalInterfaceRow(NodeScan.java:581)
at org.opennms.netmgt.provision.service.PhysInterfaceTableTracker.rowCompleted(PhysInterfaceTableTracker.java:239)
at org.opennms.netmgt.snmp.SnmpTableResult.handleCompleteRows(SnmpTableResult.java:103)
at org.opennms.netmgt.snmp.SnmpTableResult.storeResult(SnmpTableResult.java:79)
at org.opennms.netmgt.snmp.TableTracker.storeResult(TableTracker.java:103)
at org.opennms.netmgt.snmp.CollectionTracker.storeResult(CollectionTracker.java:77)
at org.opennms.netmgt.snmp.ColumnTracker$1.processResponse(ColumnTracker.java:95)
at org.opennms.netmgt.snmp.TableTracker$CombinedColumnResponseProcessor.processResponse(TableTracker.java:160)
at org.opennms.netmgt.snmp.AggregateTracker$ChildTrackerResponseProcessor.processResponse(AggregateTracker.java:161)
at org.opennms.netmgt.snmp.SnmpWalker.processResponse(SnmpWalker.java:197)
at org.opennms.netmgt.snmp.snmp4j.Snmp4JWalker.access$600(Snmp4JWalker.java:46)
at org.opennms.netmgt.snmp.snmp4j.Snmp4JWalker$Snmp4JResponseListener.processResponse(Snmp4JWalker.java:136)
at org.opennms.netmgt.snmp.snmp4j.Snmp4JWalker$Snmp4JResponseListener.onResponse(Snmp4JWalker.java:163)
at org.snmp4j.Snmp.processPdu(Snmp.java:1272)
at org.snmp4j.MessageDispatcherImpl.fireProcessPdu(MessageDispatcherImpl.java:616)
at org.snmp4j.MessageDispatcherImpl.dispatchMessage(MessageDispatcherImpl.java:287)
at org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.java:347)
at org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.java:309)
at org.snmp4j.transport.AbstractTransportMapping.fireProcessMessage(AbstractTransportMapping.java:83)
at org.snmp4j.transport.DefaultUdpTransportMapping$ListenThread.run(DefaultUdpTransportMapping.java:365)
at java.lang.Thread.run(Thread.java:662)