[  621.759233] veth0: entered allmulticast mode
[  621.759319] veth1: entered allmulticast mode
[  621.759427] veth2: entered allmulticast mode
[  621.759504] veth3: entered allmulticast mode
[  630.300956] veth0: left allmulticast mode
[  630.301022] veth1: left allmulticast mode
[  630.301056] veth2: left allmulticast mode
[  630.301093] veth3: left allmulticast mode