[  786.868823][T20972] veth0: entered allmulticast mode
[  786.869274][T20972] veth1: entered allmulticast mode
[  786.869582][T20972] veth2: entered allmulticast mode
[  786.869897][T20972] veth3: entered allmulticast mode
[  786.870198][T20972] veth4: entered allmulticast mode
[  786.870494][T20972] veth5: entered allmulticast mode
[  798.396898][T20972] veth0: left allmulticast mode
[  798.397210][T20972] veth1: left allmulticast mode
[  798.397448][T20972] veth2: left allmulticast mode
[  798.398704][T20972] veth3: left allmulticast mode
[  798.398945][T20972] veth4: left allmulticast mode
[  798.399186][T20972] veth5: left allmulticast mode