[  656.968111] veth0: entered allmulticast mode
[  656.968197] veth1: entered allmulticast mode
[  656.968245] veth2: entered allmulticast mode
[  656.968295] veth3: entered allmulticast mode
[  666.460680] veth0: left allmulticast mode
[  666.460865] veth1: left allmulticast mode
[  666.460928] veth2: left allmulticast mode
[  666.460965] veth3: left allmulticast mode