[  643.342213] veth0: entered allmulticast mode
[  643.342267] veth1: entered allmulticast mode
[  643.342300] veth2: entered allmulticast mode
[  643.342332] veth3: entered allmulticast mode
[  650.819206] veth0: left allmulticast mode
[  650.819292] veth1: left allmulticast mode
[  650.819397] veth2: left allmulticast mode
[  650.819490] veth3: left allmulticast mode