[  621.521143] veth0: entered allmulticast mode
[  621.521209] veth1: entered allmulticast mode
[  621.521247] veth2: entered allmulticast mode
[  621.521287] veth3: entered allmulticast mode
[  630.822435] veth0: left allmulticast mode
[  630.822491] veth1: left allmulticast mode
[  630.822528] veth2: left allmulticast mode
[  630.822558] veth3: left allmulticast mode