[  643.467769] veth0: entered allmulticast mode
[  643.467890] veth1: entered allmulticast mode
[  643.467967] veth2: entered allmulticast mode
[  643.468072] veth3: entered allmulticast mode
[  650.932663] veth0: left allmulticast mode
[  650.932746] veth1: left allmulticast mode
[  650.932844] veth2: left allmulticast mode
[  650.932911] veth3: left allmulticast mode