^\w{3} [ :0-9]{11} [._[:alnum:]-]+ smbd\[[0-9]+\]:   read(_socket)?_data: (read|recv) failure for [[:digit:]]+\. Error = (No route to host|Connection (reset by peer|timed out)) ?$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ smbd\[[0-9]+\]:   write_socket_data: write failure\. Error = Connection reset by peer ?$