JGroups throws UnknownHostException on processing IPv6 zone interface id with a subinterface -------------------------------------------------------------------------------------------- Key: WFLY-5892 URL: https://issues.jboss.org/browse/WFLY-5892 Project: WildFly Issue Type: Bug Components: Clustering Affects Versions: 10.0.0.CR5 Environment: Solaris 11 Sparc JDK8, IPv6 Reporter: Michal Karm Babacek Assignee: Bela Ban Priority: Critical Attachments: tcp.xml JGroups pick up IPv6 zone id index and it fails at translating it into an interface name: h3. Address * address used {{2620:52:0:105f:0:0:ffff:188%net0:2}} * {{Caused by: java.net.UnknownHostException: no such interface net0:2}} h3. Configuration {code} <interfaces> <interface name="management"> <inet-address value="2620:52:0:105f::ffff:188"/> </interface> <interface name="public"> <inet-address value="2620:52:0:105f::ffff:188"/> </interface> </interfaces> <socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:0}"> <socket-binding name="management-http" interface="management" port="${jboss.management.http.port:9990}"/> <socket-binding name="management-https" interface="management" port="${jboss.management.https.port:9993}"/> <socket-binding name="ajp" port="${jboss.ajp.port:8009}"/> <socket-binding name="http" port="${jboss.http.port:8080}"/> <socket-binding name="https" port="${jboss.https.port:8443}"/> <socket-binding name="jgroups-mping" port="0" multicast-address="ff02::12" multicast-port="45700"/> <socket-binding name="jgroups-tcp" port="7600"/> <socket-binding name="jgroups-tcp-fd" port="57600"/> <socket-binding name="jgroups-udp" port="55200" multicast-address="ff02::12" multicast-port="45688"/> <socket-binding name="jgroups-udp-fd" port="54200"/> <socket-binding name="modcluster" port="0" multicast-address="ff02::a" multicast-port="32983"/> <socket-binding name="txn-recovery-environment" port="4712"/> <socket-binding name="txn-status-manager" port="4713"/> <outbound-socket-binding name="mail-smtp"> <remote-destination host="localhost" port="25"/> </outbound-socket-binding> </socket-binding-group> {code} h3. Exception {code} ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC000001: Failed to start service jboss.jgroups.channel.ee: org.jboss.msc.service.StartException in service jboss.jgroups.channel.ee: java.security.PrivilegedActionException: java.lang.Exception: Property assignment of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 and converted to null could not be assigned at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:80) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.security.PrivilegedActionException: java.lang.Exception: Property assignment of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 and converted to null could not be assigned at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:640) at org.jboss.as.clustering.jgroups.JChannelFactory.createChannel(JChannelFactory.java:98) at org.wildfly.clustering.jgroups.spi.service.ChannelBuilder.start(ChannelBuilder.java:78) ... 5 more Caused by: java.lang.Exception: Property assignment of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 and converted to null could not be assigned at org.jgroups.stack.Configurator.resolveAndAssignField(Configurator.java:1154) at org.jgroups.stack.Configurator.createLayer(Configurator.java:445) at org.jgroups.stack.Configurator.createProtocols(Configurator.java:398) at org.jgroups.stack.Configurator.setupProtocolStack(Configurator.java:90) at org.jgroups.stack.Configurator.setupProtocolStack(Configurator.java:57) at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:477) at org.jgroups.JChannel.init(JChannel.java:853) at org.jgroups.JChannel.<init>(JChannel.java:159) at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:95) at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:92) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) ... 7 more Caused by: java.lang.Exception: Conversion of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 failed at org.jgroups.conf.PropertyHelper.getConvertedValue(PropertyHelper.java:84) at org.jgroups.stack.Configurator.resolveAndAssignField(Configurator.java:1148) ... 17 more Caused by: java.net.UnknownHostException: no such interface net0:2 at java.net.Inet6Address.initstr(Inet6Address.java:487) at java.net.Inet6Address.<init>(Inet6Address.java:408) at java.net.InetAddress.getAllByName(InetAddress.java:1181) at java.net.InetAddress.getAllByName(InetAddress.java:1126) at java.net.InetAddress.getByName(InetAddress.java:1076) at org.jgroups.conf.PropertyConverters$Default.convert(PropertyConverters.java:288) at org.jgroups.conf.PropertyHelper.getConvertedValue(PropertyHelper.java:81) ... 18 more ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([ ("subsystem" => "jgroups"), ("channel" => "ee") ]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.jgroups.channel.ee" => "org.jboss.msc.service.StartException in service jboss.jgroups.channel.ee: java.security.PrivilegedActionException: java.lang.Exception: Property assignment of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 and converted to null could not be assigned Caused by: java.security.PrivilegedActionException: java.lang.Exception: Property assignment of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 and converted to null could not be assigned Caused by: java.lang.Exception: Property assignment of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 and converted to null could not be assigned Caused by: java.lang.Exception: Conversion of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 failed Caused by: java.net.UnknownHostException: no such interface net0:2"}} {code} h3. Interfaces on the Solaris 11 box See my undermentioned example: {code} [mbabacek@dev33 ~]$ groovy https://gist.githubusercontent.com/Karm/ec21b42b59f8889f976f/raw/951f01c6... Iface Display name: net4 Iface Name: net4 Iface Display name: net0 Iface Name: net0 Subiface Display name: net0:7 Subiface Name: net0:7 Subiface Display name: net0:6 Subiface Name: net0:6 Subiface Display name: net0:5 Subiface Name: net0:5 Subiface Display name: net0:4 Subiface Name: net0:4 Subiface Display name: net0:3 Subiface Name: net0:3 Subiface Display name: net0:2 Subiface Name: net0:2 Subiface Display name: net0:1 Subiface Name: net0:1 Iface Display name: lo0 Iface Name: lo0 {code} WDYT? Why should JGroups even try to do that?