[  646.300445] veth0: entered allmulticast mode
[  646.300544] veth1: entered allmulticast mode
[  646.300646] veth2: entered allmulticast mode
[  646.300719] veth3: entered allmulticast mode
[  653.762387] veth0: left allmulticast mode
[  653.762437] veth1: left allmulticast mode
[  653.762465] veth2: left allmulticast mode
[  653.762498] veth3: left allmulticast mode