jdk/net/ExtendedSocketOption/DontFragmentTest.java is also failing due to this.

java/nio/channels/etc/PrintSupportedOptions.java:

----------System.out:(30/711)----------
java.nio.channels.SocketChannel[unconnected]
 SO_SNDBUF -> 131072
 SO_OOBINLINE -> false
 SO_KEEPALIVE -> false
 SO_REUSEADDR -> false
 SO_REUSEPORT -> false
 IP_TOS -> 0
 TCP_KEEPINTERVAL -> 75
 TCP_NODELAY -> false
 TCP_KEEPIDLE -> 7200
 SO_RCVBUF -> 131072
 SO_LINGER -> -1
 TCP_KEEPCOUNT -> 8
sun.nio.ch.ServerSocketChannelImpl[unbound]
 SO_REUSEADDR -> true
 SO_REUSEPORT -> false
 TCP_KEEPINTERVAL -> 75
 TCP_KEEPIDLE -> 7200
 SO_RCVBUF -> 131072
 TCP_KEEPCOUNT -> 8
sun.nio.ch.DatagramChannelImpl@6a051b3a
 SO_SNDBUF -> 65507
 IP_MULTICAST_IF -> null
 SO_REUSEADDR -> false
 SO_REUSEPORT -> false
 IP_MULTICAST_LOOP -> true
 IP_TOS -> 0
 SO_BROADCAST -> false
 SO_RCVBUF -> 786896
 IP_MULTICAST_TTL -> 1
----------System.err:(18/1230)----------
java.lang.UnsupportedOperationException: unsupported socket option
at jdk.net/jdk.net.MacOSXSocketOptions.getIpDontFragment0(Native Method)
at jdk.net/jdk.net.MacOSXSocketOptions.getIpDontFragment(MacOSXSocketOptions.java:88)
at jdk.net/jdk.net.ExtendedSocketOptions.getIpDontFragment(ExtendedSocketOptions.java:366)
at jdk.net/jdk.net.ExtendedSocketOptions$1.getOption(ExtendedSocketOptions.java:307)
at java.base/sun.nio.ch.Net.getSocketOption(Net.java:470)
at java.base/sun.nio.ch.DatagramChannelImpl.getOption(DatagramChannelImpl.java:443)
at PrintSupportedOptions.test(PrintSupportedOptions.java:66)
at PrintSupportedOptions.main(PrintSupportedOptions.java:52)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:828)



java/nio/channels/DatagramChannel/AfterDisconnect.java:

----------System.out:(51/3210)----------
Test with default
Test with IPv6 socket
Test with IPv4 socket
test AfterDisconnect.execute(): failure
java.lang.UnsupportedOperationException: unsupported socket option
at jdk.net/jdk.net.MacOSXSocketOptions.getIpDontFragment0(Native Method)
at jdk.net/jdk.net.MacOSXSocketOptions.getIpDontFragment(MacOSXSocketOptions.java:88)
at jdk.net/jdk.net.ExtendedSocketOptions.getIpDontFragment(ExtendedSocketOptions.java:366)
at jdk.net/jdk.net.ExtendedSocketOptions$1.getOption(ExtendedSocketOptions.java:307)
at java.base/sun.nio.ch.Net.getSocketOption(Net.java:470)
at java.base/sun.nio.ch.DatagramChannelImpl.getOption(DatagramChannelImpl.java:443)
at java.base/sun.nio.ch.DatagramChannelImpl.repairSocket(DatagramChannelImpl.java:1357)
at java.base/sun.nio.ch.DatagramChannelImpl.disconnect(DatagramChannelImpl.java:1311)
at AfterDisconnect.testLocalAddress(AfterDisconnect.java:114)
at AfterDisconnect.test(AfterDisconnect.java:93)
at AfterDisconnect.execute(AfterDisconnect.java:86)