[  646.895773] veth0: entered allmulticast mode
[  646.895871] veth1: entered allmulticast mode
[  646.895921] veth2: entered allmulticast mode
[  646.895970] veth3: entered allmulticast mode
[  656.369042] veth0: left allmulticast mode
[  656.369119] veth1: left allmulticast mode
[  656.369163] veth2: left allmulticast mode
[  656.369205] veth3: left allmulticast mode