[  510.020941][ T3392] veth0: entered allmulticast mode
[  510.021500][ T3392] veth1: entered allmulticast mode
[  510.021885][ T3392] veth2: entered allmulticast mode
[  510.022266][ T3392] veth3: entered allmulticast mode
[  510.022642][ T3392] veth4: entered allmulticast mode
[  510.023029][ T3392] veth5: entered allmulticast mode
[  522.823014][ T3707] tc (3707) used greatest stack depth: 23624 bytes left
[  526.083578][ T3392] veth0: left allmulticast mode
[  526.083930][ T3392] veth1: left allmulticast mode
[  526.084228][ T3392] veth2: left allmulticast mode
[  526.084695][ T3392] veth3: left allmulticast mode
[  526.087120][ T3392] veth4: left allmulticast mode
[  526.087407][ T3392] veth5: left allmulticast mode