[  643.458092] veth0: entered allmulticast mode
[  643.458195] veth1: entered allmulticast mode
[  643.458279] veth2: entered allmulticast mode
[  643.458377] veth3: entered allmulticast mode
[  650.891668] veth0: left allmulticast mode
[  650.891712] veth1: left allmulticast mode
[  650.891735] veth2: left allmulticast mode
[  650.891768] veth3: left allmulticast mode