[  696.929278][ T8615] veth0: entered allmulticast mode
[  696.929648][ T8615] veth1: entered allmulticast mode
[  696.929883][ T8615] veth2: entered allmulticast mode
[  696.930106][ T8615] veth3: entered allmulticast mode
[  707.889373][ T8615] veth0: left allmulticast mode
[  707.889645][ T8615] veth1: left allmulticast mode
[  707.889839][ T8615] veth2: left allmulticast mode
[  707.890026][ T8615] veth3: left allmulticast mode