[  634.357817] veth0: entered allmulticast mode
[  634.357912] veth1: entered allmulticast mode
[  634.357972] veth2: entered allmulticast mode
[  634.358022] veth3: entered allmulticast mode
[  643.075094] veth0: left allmulticast mode
[  643.075185] veth1: left allmulticast mode
[  643.075234] veth2: left allmulticast mode
[  643.075281] veth3: left allmulticast mode