[  552.535513][ T7171] veth0: entered allmulticast mode
[  552.535765][ T7171] veth1: entered allmulticast mode
[  552.535958][ T7171] veth2: entered allmulticast mode
[  552.536147][ T7171] veth3: entered allmulticast mode
[  552.536354][ T7171] veth4: entered allmulticast mode
[  552.536555][ T7171] veth5: entered allmulticast mode
[  561.415753][ T7171] veth0: left allmulticast mode
[  561.415916][ T7171] veth1: left allmulticast mode
[  561.416025][ T7171] veth2: left allmulticast mode
[  561.416130][ T7171] veth3: left allmulticast mode
[  561.416778][ T7171] veth4: left allmulticast mode
[  561.416889][ T7171] veth5: left allmulticast mode