[  513.641997] veth0: entered allmulticast mode
[  513.642092] veth1: entered allmulticast mode
[  513.642164] veth2: entered allmulticast mode
[  513.642254] veth3: entered allmulticast mode
[  521.209596] veth0: left allmulticast mode
[  521.209649] veth1: left allmulticast mode
[  521.209675] veth2: left allmulticast mode
[  521.209706] veth3: left allmulticast mode