[  621.618003] veth0: entered allmulticast mode
[  621.618121] veth1: entered allmulticast mode
[  621.618183] veth2: entered allmulticast mode
[  621.618246] veth3: entered allmulticast mode
[  632.578597] veth0: left allmulticast mode
[  632.578666] veth1: left allmulticast mode
[  632.578706] veth2: left allmulticast mode
[  632.578746] veth3: left allmulticast mode