[  668.934166] veth0: entered allmulticast mode
[  668.934273] veth1: entered allmulticast mode
[  668.934339] veth2: entered allmulticast mode
[  668.934404] veth3: entered allmulticast mode
[  680.010461] veth0: left allmulticast mode
[  680.010510] veth1: left allmulticast mode
[  680.010545] veth2: left allmulticast mode
[  680.010575] veth3: left allmulticast mode