[  569.774563] veth0: entered allmulticast mode
[  569.774656] veth1: entered allmulticast mode
[  569.774713] veth2: entered allmulticast mode
[  569.774765] veth3: entered allmulticast mode
[  577.378966] tc (4599) used greatest stack depth: 11896 bytes left
[  580.671982] veth0: left allmulticast mode
[  580.672061] veth1: left allmulticast mode
[  580.672097] veth2: left allmulticast mode
[  580.672135] veth3: left allmulticast mode