[  647.216933] veth0: entered allmulticast mode
[  647.217014] veth1: entered allmulticast mode
[  647.217049] veth2: entered allmulticast mode
[  647.217078] veth3: entered allmulticast mode
[  654.806506] veth0: left allmulticast mode
[  654.806558] veth1: left allmulticast mode
[  654.806586] veth2: left allmulticast mode
[  654.806612] veth3: left allmulticast mode