[  815.137056][T23720] veth0: entered allmulticast mode
[  815.137425][T23720] veth1: entered allmulticast mode
[  815.137668][T23720] veth2: entered allmulticast mode
[  815.137908][T23720] veth3: entered allmulticast mode
[  826.240400][T23720] veth0: left allmulticast mode
[  826.240649][T23720] veth1: left allmulticast mode
[  826.240847][T23720] veth2: left allmulticast mode
[  826.241079][T23720] veth3: left allmulticast mode