[  779.586846][T20402] veth0: entered allmulticast mode
[  779.587221][T20402] veth1: entered allmulticast mode
[  779.587454][T20402] veth2: entered allmulticast mode
[  779.587674][T20402] veth3: entered allmulticast mode
[  779.587903][T20402] veth4: entered allmulticast mode
[  779.588146][T20402] veth5: entered allmulticast mode
[  791.083501][T20402] veth0: left allmulticast mode
[  791.083728][T20402] veth1: left allmulticast mode
[  791.083908][T20402] veth2: left allmulticast mode
[  791.084087][T20402] veth3: left allmulticast mode
[  791.084270][T20402] veth4: left allmulticast mode
[  791.084443][T20402] veth5: left allmulticast mode