[  640.368440][ T6265] veth0: entered allmulticast mode
[  640.368835][ T6265] veth1: entered allmulticast mode
[  640.369181][ T6265] veth2: entered allmulticast mode
[  640.369485][ T6265] veth3: entered allmulticast mode
[  651.945765][ T6265] veth0: left allmulticast mode
[  651.946042][ T6265] veth1: left allmulticast mode
[  651.946280][ T6265] veth2: left allmulticast mode
[  651.946474][ T6265] veth3: left allmulticast mode