[  646.420348] veth0: entered allmulticast mode
[  646.420403] veth1: entered allmulticast mode
[  646.420444] veth2: entered allmulticast mode
[  646.420472] veth3: entered allmulticast mode
[  653.949430] veth0: left allmulticast mode
[  653.949482] veth1: left allmulticast mode
[  653.949508] veth2: left allmulticast mode
[  653.949533] veth3: left allmulticast mode