[  809.922636][ T8884] veth0: entered allmulticast mode
[  809.923067][ T8884] veth1: entered allmulticast mode
[  809.923383][ T8884] veth2: entered allmulticast mode
[  809.923676][ T8884] veth3: entered allmulticast mode
[  821.003929][ T8884] veth0: left allmulticast mode
[  821.004243][ T8884] veth1: left allmulticast mode
[  821.004510][ T8884] veth2: left allmulticast mode
[  821.004767][ T8884] veth3: left allmulticast mode