[  423.734451] veth0: entered allmulticast mode
[  423.734569] veth1: entered allmulticast mode
[  423.734643] veth2: entered allmulticast mode
[  423.734718] veth3: entered allmulticast mode
[  430.983788] tc (5333) used greatest stack depth: 11672 bytes left
[  431.344376] veth0: left allmulticast mode
[  431.344434] veth1: left allmulticast mode
[  431.344466] veth2: left allmulticast mode
[  431.344495] veth3: left allmulticast mode