Uninformative IllegalArgumentException when another server is bound to a socket

java.lang.RuntimeException: java.lang.IllegalArgumentException
    at org.jboss.as.arquillian.container.ManagementClient.getBinding(ManagementClient.java:207)
    at org.jboss.as.arquillian.container.ManagementClient.extractSubSystemURI(ManagementClient.java:177)
    at org.jboss.as.arquillian.container.ManagementClient.getSubSystemURI(ManagementClient.java:105)
    at org.jboss.as.arquillian.container.ManagementClient.getDeploymentMetaData(ManagementClient.java:111)
    at org.jboss.as.arquillian.container.CommonDeployableContainer.deploy(CommonDeployableContainer.java:144)
...
Caused by: java.lang.IllegalArgumentException
    at org.jboss.dmr.ModelValue.asInt(ModelValue.java:58)
    at org.jboss.dmr.ModelNode.asInt(ModelNode.java:226)
    at org.jboss.as.arquillian.container.ManagementClient.getBinding(ManagementClient.java:203)
    ... 97 more