[  643.029641] veth0: entered allmulticast mode
[  643.029756] veth1: entered allmulticast mode
[  643.029815] veth2: entered allmulticast mode
[  643.029866] veth3: entered allmulticast mode
[  652.294859] veth0: left allmulticast mode
[  652.294936] veth1: left allmulticast mode
[  652.294976] veth2: left allmulticast mode
[  652.295016] veth3: left allmulticast mode