[  642.322522] veth0: entered allmulticast mode
[  642.322622] veth1: entered allmulticast mode
[  642.322709] veth2: entered allmulticast mode
[  642.322813] veth3: entered allmulticast mode
[  649.795892] veth0: left allmulticast mode
[  649.795935] veth1: left allmulticast mode
[  649.795954] veth2: left allmulticast mode
[  649.795984] veth3: left allmulticast mode