[  933.869709][T30673] veth0: entered allmulticast mode
[  933.870163][T30673] veth1: entered allmulticast mode
[  933.870465][T30673] veth2: entered allmulticast mode
[  933.870965][T30673] veth3: entered allmulticast mode
[  945.040267][T30673] veth0: left allmulticast mode
[  945.040594][T30673] veth1: left allmulticast mode
[  945.040869][T30673] veth2: left allmulticast mode
[  945.041134][T30673] veth3: left allmulticast mode