[  715.452292][ T7120] veth0: entered allmulticast mode
[  715.452657][ T7120] veth1: entered allmulticast mode
[  715.452903][ T7120] veth2: entered allmulticast mode
[  715.453128][ T7120] veth3: entered allmulticast mode
[  727.018513][ T7120] veth0: left allmulticast mode
[  727.019818][ T7120] veth1: left allmulticast mode
[  727.020088][ T7120] veth2: left allmulticast mode
[  727.020316][ T7120] veth3: left allmulticast mode