[  437.987111][ T2848] veth0: entered allmulticast mode
[  437.988581][ T2848] veth1: entered allmulticast mode
[  437.989614][ T2848] veth2: entered allmulticast mode
[  437.990542][ T2848] veth3: entered allmulticast mode
[  462.607042][ T2848] veth0: left allmulticast mode
[  462.607556][ T2848] veth1: left allmulticast mode
[  462.607981][ T2848] veth2: left allmulticast mode
[  462.608399][ T2848] veth3: left allmulticast mode