[   71.087884][  T770] veth0: entered allmulticast mode
[   71.088549][  T770] veth1: entered allmulticast mode
[   71.088957][  T770] veth2: entered allmulticast mode
[   71.089374][  T770] veth3: entered allmulticast mode
[   89.899313][  T770] veth0: left allmulticast mode
[   89.899624][  T770] veth1: left allmulticast mode
[   89.899849][  T770] veth2: left allmulticast mode
[   89.900075][  T770] veth3: left allmulticast mode