[  603.406814] veth0: entered allmulticast mode
[  603.406895] veth1: entered allmulticast mode
[  603.406924] veth2: entered allmulticast mode
[  603.406960] veth3: entered allmulticast mode
[  603.406992] veth4: entered allmulticast mode
[  603.407026] veth5: entered allmulticast mode
[  608.753586] tc (21543) used greatest stack depth: 11720 bytes left
[  609.466191] veth0: left allmulticast mode
[  609.466242] veth1: left allmulticast mode
[  609.466266] veth2: left allmulticast mode
[  609.466285] veth3: left allmulticast mode
[  609.466306] veth4: left allmulticast mode
[  609.466330] veth5: left allmulticast mode