[  860.999655][T23254] veth0: entered allmulticast mode
[  861.000048][T23254] veth1: entered allmulticast mode
[  861.000294][T23254] veth2: entered allmulticast mode
[  861.000522][T23254] veth3: entered allmulticast mode
[  871.913302][T23254] veth0: left allmulticast mode
[  871.913570][T23254] veth1: left allmulticast mode
[  871.913771][T23254] veth2: left allmulticast mode
[  871.913953][T23254] veth3: left allmulticast mode