Openwire unable to receive larger message (10MB), but not "large"

java  -jar /var/dtests/node_data/clients/amqx.jar  queue --host <broker>:1099 --username admin --password admin --broker-name amq --action add --name bigqueue

$ xxd -l 5000000 -p /dev/urandom > /tmp/big_file2
$ ll -h /tmp/big_file2
-rw-r--r--. 1 root root 9.7M Jun 18 12:53 /tmp/big_file2

java  -jar /var/dtests/node_data/clients/aoc7.jar sender  --log-msgs dict --broker tcp://<broker>:61616 --conn-username admin --conn-password admin --address bigqueue --count 10 --msg-content-from-file  /tmp/big_file2

# java -Xms2G -Xmx6G  -jar /var/dtests/node_data/clients/aoc7.jar receiver  --log-msgs dict --broker <broker>:61616 --conn-username admin --conn-password admin --address bigqueue --count 3 --log-lib debug
13:00:05,788 DEBUG Connection=tcp://<broker>:61616?jms.userName=admin&jms.password=admin
13:00:06,192 DEBUG Sending: WireFormatInfo { version=12, properties={StackTraceEnabled=true, PlatformDetails=Java, CacheEnabled=true, Host=<broker>, TcpNoDelayEnabled=true, SizePrefixDisabled=false, CacheSize=1024, ProviderName=ActiveMQ, TightEncodingEnabled=true, MaxFrameSize=9223372036854775807, MaxInactivityDuration=30000, MaxInactivityDurationInitalDelay=10000, ProviderVersion=null}, magic=[A,c,t,i,v,e,M,Q]}
13:00:06,207 DEBUG Using min of local: WireFormatInfo { version=12, properties={StackTraceEnabled=true, PlatformDetails=Java, CacheEnabled=true, Host=<broker>, TcpNoDelayEnabled=true, SizePrefixDisabled=false, CacheSize=1024, ProviderName=ActiveMQ, TightEncodingEnabled=true, MaxFrameSize=9223372036854775807, MaxInactivityDuration=30000, MaxInactivityDurationInitalDelay=10000, ProviderVersion=null}, magic=[A,c,t,i,v,e,M,Q]} and remote: WireFormatInfo { version=10, properties={TcpNoDelayEnabled=true, SizePrefixDisabled=false, CacheSize=1024, StackTraceEnabled=true, CacheEnabled=false, TightEncodingEnabled=true, MaxFrameSize=9223372036854775807, MaxInactivityDuration=30000, MaxInactivityDurationInitalDelay=10000}, magic=[A,c,t,i,v,e,M,Q]}
13:00:06,209 DEBUG Received WireFormat: WireFormatInfo { version=10, properties={TcpNoDelayEnabled=true, SizePrefixDisabled=false, CacheSize=1024, StackTraceEnabled=true, CacheEnabled=false, TightEncodingEnabled=true, MaxFrameSize=9223372036854775807, MaxInactivityDuration=30000, MaxInactivityDurationInitalDelay=10000}, magic=[A,c,t,i,v,e,M,Q]}
13:00:06,209 DEBUG tcp:///<broker>:61616@35102 before negotiation: OpenWireFormat{version=12, cacheEnabled=false, stackTraceEnabled=false, tightEncodingEnabled=false, sizePrefixDisabled=false, maxFrameSize=9223372036854775807}
13:00:06,241 DEBUG tcp:///<broker>:61616@35102 after negotiation: OpenWireFormat{version=10, cacheEnabled=false, stackTraceEnabled=true, tightEncodingEnabled=true, sizePrefixDisabled=false, maxFrameSize=9223372036854775807}
13:00:07,027 DEBUG org.apache.activemq.ActiveMQConnection$3@6309f1a1 no dispatcher for MessageDispatch {commandId = 0, responseRequired = false, consumerId = ID:dhcp-145-223.lab.eng.brq.redhat.com-45891-1529319606065-1:1:1:1, destination = queue://bigqueue, message = ActiveMQTextMessage {commandId = 5, responseRequired = false, messageId = ID:dhcp-145-223.lab.eng.brq.redhat.com-33626-1529319501986-1:1:1:1:1, originalDestination = null, originalTransactionId = null, producerId = ID:dhcp-145-223.lab.eng.brq.redhat.com-33626-1529319501986-1:1:1:1, destination = queue://bigqueue, transactionId = null, expiration = 0, timestamp = 1529319503265, arrival = 0, brokerInTime = 1529319503431, brokerOutTime = 1529319606592, correlationId = null, replyTo = null, persistent = true, type = null, priority = 4, groupID = null, groupSequence = 0, targetConsumerId = null, compressed = false, userID = null, content = org.apache.activemq.util.ByteSequence@7968c23f, marshalledProperties = org.apache.activemq.util.ByteSequence@7dc6343a, dataStructure = null, redeliveryCounter = 0, size = 0, properties = {__AMQ_CID=ID:dhcp-145-223.lab.eng.brq.redhat.com-33626-1529319501986-0:1}, readOnlyProperties = false, readOnlyBody = false, droppable = false, jmsXGroupFirstForConsumer = false, text = 7cbcfc44f951e4f6683828788b36072f469bd75e7e7f5...caa6a728240
}, redeliveryCounter = 0} in {}
13:00:07,107 DEBUG org.apache.activemq.ActiveMQConnection$3@1493ab83 no dispatcher for MessageDispatch {commandId = 0, responseRequired = false, consumerId = ID:dhcp-145-223.lab.eng.brq.redhat.com-45891-1529319606065-1:1:1:1, destination = queue://bigqueue, message = ActiveMQTextMessage {commandId = 6, responseRequired = false, messageId = ID:dhcp-145-223.lab.eng.brq.redhat.com-33626-1529319501986-1:1:1:1:2, originalDestination = null, originalTransactionId = null, producerId = ID:dhcp-145-223.lab.eng.brq.redhat.com-33626-1529319501986-1:1:1:1, destination = queue://bigqueue, transactionId = null, expiration = 0, timestamp = 1529319505606, arrival = 0, brokerInTime = 1529319505746, brokerOutTime = 1529319606823, correlationId = null, replyTo = null, persistent = true, type = null, priority = 4, groupID = null, groupSequence = 0, targetConsumerId = null, compressed = false, userID = null, content = org.apache.activemq.util.ByteSequence@58b82acf, marshalledProperties = org.apache.activemq.util.ByteSequence@22a9e39e, dataStructure = null, redeliveryCounter = 0, size = 0, properties = {__AMQ_CID=ID:dhcp-145-223.lab.eng.brq.redhat.com-33626-1529319501986-0:1}, readOnlyProperties = false, readOnlyBody = false, droppable = false, jmsXGroupFirstForConsumer = false, text = 7cbcfc44f951e4f6683828788b36072f469bd75e7e7f5...caa6a728240
}, redeliveryCounter = 0} in {}
13:00:07,108 DEBUG Received unexpected response: {Response {commandId = 0, responseRequired = false, correlationId = 7}}for command id: 7
13:00:07,111 DEBUG Shutdown of ExecutorService: java.util.concurrent.ThreadPoolExecutor@4d49af10[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0] is shutdown: true and terminated: true took: 0.000 seconds.
13:00:07,111 DEBUG Shutdown of ExecutorService: java.util.concurrent.ThreadPoolExecutor@279ad2e3[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0] is shutdown: true and terminated: true took: 0.000 seconds.
13:00:07,112 DEBUG Stopping transport tcp:///<broker>:61616@35102
13:00:07,113 DEBUG Initialized TaskRunnerFactory[ActiveMQ Task] using ExecutorService: java.util.concurrent.ThreadPoolExecutor@731f8236[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]
13:00:07,120 DEBUG Closed socket Socket[addr=/<broker>,port=61616,localport=35102]
13:00:07,121 DEBUG Forcing shutdown of ExecutorService: java.util.concurrent.ThreadPoolExecutor@731f8236[Running, pool size = 1, active threads = 0, queued tasks = 0, completed tasks = 1]