[  499.725978] veth0: entered allmulticast mode
[  499.726040] veth1: entered allmulticast mode
[  499.726077] veth2: entered allmulticast mode
[  499.726115] veth3: entered allmulticast mode
[  507.317245] veth0: left allmulticast mode
[  507.317306] veth1: left allmulticast mode
[  507.317334] veth2: left allmulticast mode
[  507.317359] veth3: left allmulticast mode