03:26:46,092 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) 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.doUnchecked(WildFlySecurityManager.java:869)
    at org.jboss.as.clustering.jgroups.JChannelFactory.createChannel(JChannelFactory.java:106)
    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:476)
    at org.jgroups.JChannel.init(JChannel.java:852)
    at org.jgroups.JChannel.<init>(JChannel.java:159)
    at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:100)
    at org.jboss.as.clustering.jgroups.JChannelFactory$1.run(JChannelFactory.java:92)
    at org.wildfly.security.manager.WildFlySecurityManager.doUnchecked(WildFlySecurityManager.java:867)
    ... 7 more
Caused by: java.lang.Exception: Conversion of bind_addr in UDP with original property value 2620:52:0:105f:0:0:ffff:188%net0:2 failed
    at org.jgroups.conf.PropertyHelper.getConvertedValue(PropertyHelper.java:88)
    at org.jgroups.stack.Configurator.resolveAndAssignField(Configurator.java:1148)
    ... 17 more
Caused by: java.net.UnknownHostException: no such interface net0:2
    at java.net.Inet6Address.initstr(Inet6Address.java:487)
    at java.net.Inet6Address.<init>(Inet6Address.java:408)
    at java.net.InetAddress.getAllByName(InetAddress.java:1181)
    at java.net.InetAddress.getAllByName(InetAddress.java:1126)
    at java.net.InetAddress.getByName(InetAddress.java:1076)
    at org.jgroups.conf.PropertyConverters$Default.convert(PropertyConverters.java:292)
    at org.jgroups.conf.PropertyHelper.getConvertedValue(PropertyHelper.java:85)
    ... 18 more

03:26:46,140 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"}}
03:26:46,292 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 37) WFLYSRV0010: Deployed "clusterbench.war" (runtime-name : "clusterbench.war")
03:26:46,297 INFO  [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0186:   Services which 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