[  680.644802] veth0: entered allmulticast mode
[  680.644882] veth1: entered allmulticast mode
[  680.644940] veth2: entered allmulticast mode
[  680.644998] veth3: entered allmulticast mode
[  689.172813] veth0: left allmulticast mode
[  689.172913] veth1: left allmulticast mode
[  689.172960] veth2: left allmulticast mode
[  689.173004] veth3: left allmulticast mode