[  447.932933] veth0: entered allmulticast mode
[  447.933025] veth1: entered allmulticast mode
[  447.933080] veth2: entered allmulticast mode
[  447.933125] veth3: entered allmulticast mode
[  456.617639] veth0: left allmulticast mode
[  456.617731] veth1: left allmulticast mode
[  456.617771] veth2: left allmulticast mode
[  456.617812] veth3: left allmulticast mode