[  600.225792][ T9692] veth0: entered allmulticast mode
[  600.226213][ T9692] veth1: entered allmulticast mode
[  600.226573][ T9692] veth2: entered allmulticast mode
[  600.226872][ T9692] veth3: entered allmulticast mode
[  609.071801][ T9813] tc (9813) used greatest stack depth: 23928 bytes left
[  611.327073][ T9692] veth0: left allmulticast mode
[  611.327337][ T9692] veth1: left allmulticast mode
[  611.327548][ T9692] veth2: left allmulticast mode
[  611.327749][ T9692] veth3: left allmulticast mode