^\w{3} [ :0-9]{11} [._[:alnum:]-]+ mountd\[[0-9]+\]: NFS mount of /[^[:space:]]+ attempted from [\.0-9]+$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ mountd\[[0-9]+\]: /[^[:space:]]+ has been mounted by [\.0-9]+$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ rpc\.mountd: authenticated unmount request from [\.0-9]+:[0-9]+ for /[^[:space:]]+ \(/[^[:space:]\)]+\) $