[  680.395916] veth0: entered allmulticast mode
[  680.395971] veth1: entered allmulticast mode
[  680.396002] veth2: entered allmulticast mode
[  680.396042] veth3: entered allmulticast mode
[  687.851478] veth0: left allmulticast mode
[  687.851561] veth1: left allmulticast mode
[  687.851640] veth2: left allmulticast mode
[  687.851700] veth3: left allmulticast mode