[  932.020582][ T5772] veth0: entered allmulticast mode
[  932.020943][ T5772] veth1: entered allmulticast mode
[  932.021241][ T5772] veth2: entered allmulticast mode
[  932.021479][ T5772] veth3: entered allmulticast mode
[  943.695875][ T5772] veth0: left allmulticast mode
[  943.696132][ T5772] veth1: left allmulticast mode
[  943.696334][ T5772] veth2: left allmulticast mode
[  943.696523][ T5772] veth3: left allmulticast mode