[  651.038165][ T8746] veth0: entered allmulticast mode
[  651.038608][ T8746] veth1: entered allmulticast mode
[  651.038929][ T8746] veth2: entered allmulticast mode
[  651.039220][ T8746] veth3: entered allmulticast mode
[  661.986389][ T8746] veth0: left allmulticast mode
[  661.986645][ T8746] veth1: left allmulticast mode
[  661.986845][ T8746] veth2: left allmulticast mode
[  661.987014][ T8746] veth3: left allmulticast mode