[  712.876014][ T7010] veth0: entered allmulticast mode
[  712.876350][ T7010] veth1: entered allmulticast mode
[  712.876624][ T7010] veth2: entered allmulticast mode
[  712.876921][ T7010] veth3: entered allmulticast mode
[  723.797862][ T7010] veth0: left allmulticast mode
[  723.798175][ T7010] veth1: left allmulticast mode
[  723.798427][ T7010] veth2: left allmulticast mode
[  723.798655][ T7010] veth3: left allmulticast mode