[  657.883374] veth0: entered allmulticast mode
[  657.883518] veth1: entered allmulticast mode
[  657.883604] veth2: entered allmulticast mode
[  657.883682] veth3: entered allmulticast mode
[  666.575470] veth0: left allmulticast mode
[  666.575550] veth1: left allmulticast mode
[  666.575588] veth2: left allmulticast mode
[  666.575631] veth3: left allmulticast mode