[  643.288192] veth0: entered allmulticast mode
[  643.288290] veth1: entered allmulticast mode
[  643.288326] veth2: entered allmulticast mode
[  643.288360] veth3: entered allmulticast mode
[  650.803804] veth0: left allmulticast mode
[  650.803889] veth1: left allmulticast mode
[  650.803954] veth2: left allmulticast mode
[  650.804008] veth3: left allmulticast mode