test result: Error. Program `/System/Volumes/Data/mesos/work_dir/jib-master/install/jdk-21+19-1559/macosx-aarch64.jdk/jdk-21.jdk/Contents/Home/bin/java' timed out (timeout set to 480000ms, elapsed time including timeout handling was 513241ms).

the test is stuck in a receive -- datagram not receive

MainThread" #21 [40707] prio=5 os_prio=31 cpu=135.67ms elapsed=487.10s allocated=7689K defined_classes=714 tid=0x000000012280c200 nid=40707 runnable [0x00000001702dd000]
   java.lang.Thread.State: RUNNABLE
at sun.nio.ch.DatagramChannelImpl.receive0(java.base@21-ea/Native Method)
at sun.nio.ch.DatagramChannelImpl.receiveIntoNativeBuffer(java.base@21-ea/DatagramChannelImpl.java:789)
at sun.nio.ch.DatagramChannelImpl.receive(java.base@21-ea/DatagramChannelImpl.java:773)
at sun.nio.ch.DatagramChannelImpl.receive(java.base@21-ea/DatagramChannelImpl.java:577)
at UdpSocket.testSendReceive(UdpSocket.java:68)

This is likely due to duplicate port allocation -- UDP4 and the UDP4,6 syndrome

e.g.

udp4 0 0 *.57855 *.* 786896 9216 128

is the likely culprit in this instance