[  664.565725] veth0: entered allmulticast mode
[  664.565819] veth1: entered allmulticast mode
[  664.565886] veth2: entered allmulticast mode
[  664.565953] veth3: entered allmulticast mode
[  673.789010] veth0: left allmulticast mode
[  673.789089] veth1: left allmulticast mode
[  673.789124] veth2: left allmulticast mode
[  673.789150] veth3: left allmulticast mode