[  844.291933] veth0: entered allmulticast mode
[  844.291989] veth1: entered allmulticast mode
[  844.292024] veth2: entered allmulticast mode
[  844.292052] veth3: entered allmulticast mode
[  851.756969] veth0: left allmulticast mode
[  851.757052] veth1: left allmulticast mode
[  851.757150] veth2: left allmulticast mode
[  851.757206] veth3: left allmulticast mode