Seeing frequent "java.lang.UnsupportedOperationException: 'acl:acl' not supported as initial attribute" on Solaris arch

2015-08-03 07:14:38,692 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 2) WFLYCTL0009: Failed to store configuration to standalone-full.xml: java.lang.UnsupportedOperationException: 'acl:acl' not supported as initial attribute
	at sun.nio.fs.UnixFileModeAttribute.toUnixMode(UnixFileModeAttribute.java:74)
	at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:210)
	at java.nio.file.Files.newByteChannel(Files.java:361)
	at java.nio.file.Files.createFile(Files.java:632)
	at org.jboss.as.controller.persistence.FilePersistenceUtils.createTempFileWithAttributes(FilePersistenceUtils.java:124)
	at org.jboss.as.controller.persistence.FilePersistenceUtils.writeToTempFile(FilePersistenceUtils.java:106)
	at org.jboss.as.controller.persistence.ConfigurationFilePersistenceResource.doCommit(ConfigurationFilePersistenceResource.java:55)
	at org.jboss.as.controller.persistence.AbstractFilePersistenceResource.commit(AbstractFilePersistenceResource.java:58)
	at org.jboss.as.controller.ModelControllerImpl$4.commit(ModelControllerImpl.java:779)
	at org.jboss.as.controller.AbstractOperationContext.executeDoneStage(AbstractOperationContext.java:702)
	at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:653)
	at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:357)
	at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1235)
	at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:392)
	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:223)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:207)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$300(ModelControllerClientOperationHandler.java:129)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:151)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:147)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:92)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:147)
	at org.jboss.as.protocol.mgmt.AbstractMessageHandler$2$1.doExecute(AbstractMessageHandler.java:298)
	at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:518)
	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)
	at org.jboss.threads.JBossThread.run(JBossThread.java:320)