[  646.738994] veth0: entered allmulticast mode
[  646.739075] veth1: entered allmulticast mode
[  646.739137] veth2: entered allmulticast mode
[  646.739208] veth3: entered allmulticast mode
[  656.145644] veth0: left allmulticast mode
[  656.145706] veth1: left allmulticast mode
[  656.145745] veth2: left allmulticast mode
[  656.145777] veth3: left allmulticast mode