[  630.266627][ T8286] veth0: entered allmulticast mode
[  630.267048][ T8286] veth1: entered allmulticast mode
[  630.267347][ T8286] veth2: entered allmulticast mode
[  630.267632][ T8286] veth3: entered allmulticast mode
[  640.796420][ T8286] veth0: left allmulticast mode
[  640.796685][ T8286] veth1: left allmulticast mode
[  640.796880][ T8286] veth2: left allmulticast mode
[  640.797051][ T8286] veth3: left allmulticast mode