[  921.434134][T12679] veth0: entered allmulticast mode
[  921.434484][T12679] veth1: entered allmulticast mode
[  921.434725][T12679] veth2: entered allmulticast mode
[  921.434946][T12679] veth3: entered allmulticast mode
[  932.774933][T12679] veth0: left allmulticast mode
[  932.775208][T12679] veth1: left allmulticast mode
[  932.775400][T12679] veth2: left allmulticast mode
[  932.775586][T12679] veth3: left allmulticast mode