[  621.921370] veth0: entered allmulticast mode
[  621.921429] veth1: entered allmulticast mode
[  621.921465] veth2: entered allmulticast mode
[  621.921504] veth3: entered allmulticast mode
[  621.921538] veth4: entered allmulticast mode
[  621.921579] veth5: entered allmulticast mode
[  627.634189] tc (29704) used greatest stack depth: 11768 bytes left
[  627.942579] veth0: left allmulticast mode
[  627.942625] veth1: left allmulticast mode
[  627.942652] veth2: left allmulticast mode
[  627.942671] veth3: left allmulticast mode
[  627.942694] veth4: left allmulticast mode
[  627.942718] veth5: left allmulticast mode