[  953.789824][T22943] veth0: entered allmulticast mode
[  953.790246][T22943] veth1: entered allmulticast mode
[  953.790549][T22943] veth2: entered allmulticast mode
[  953.790855][T22943] veth3: entered allmulticast mode
[  964.717860][T22943] veth0: left allmulticast mode
[  964.718155][T22943] veth1: left allmulticast mode
[  964.718391][T22943] veth2: left allmulticast mode
[  964.718616][T22943] veth3: left allmulticast mode