关于messenges中的错误提示

zhoukb

请帮忙看看messges中的如下提示是什么原因，谢谢。

Sep 13 01:25:50 ibm resmgr[2428]: facl_clear() - ACL error on /dev/console, acl_set_file: Operation not supported
Sep 13 01:25:50 ibm resmgr[2428]: set_facl() - ACL error on /dev/console, acl_get_file: Operation not supported
Sep 13 01:25:50 ibm resmgr[2428]: can't grant read-only access via chown method on /dev/console
Sep 13 01:25:50 ibm resmgr[2428]: facl_clear() - ACL error on /dev/snd/controlC0, acl_set_file: Operation not supported