java/net/DatagramSocket/ReuseAddressTest.java failed with java.net.BindException: Address already in use: Cannot bind

----------messages:(4/166)----------
command: main ReuseAddressTest
reason: User specified action: run main/othervm ReuseAddressTest
Mode: othervm [/othervm specified]
elapsed time (seconds): 2.826
----------configuration:(0/0)----------
----------System.out:(3/182)----------
 >> DatagramSocket0029: public void setReuseAddress(boolean on) throws SocketException
OKAY
 >> DatagramSocket0030: public void setReuseAddress(boolean on) throws SocketException
----------System.err:(14/1204)----------
java.lang.RuntimeException: cannot bind first socket to sca00bpy/10.128.67.97:5050 unexpected java.net.BindException: Address already in use: Cannot bind
at ReuseAddressTest.DatagramSocket0030(ReuseAddressTest.java:131)
at ReuseAddressTest.main(ReuseAddressTest.java:63)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:115)
at java.base/java.lang.Thread.run(Thread.java:844)