[  701.110343][ T9010] veth0: entered allmulticast mode
[  701.110756][ T9010] veth1: entered allmulticast mode
[  701.111092][ T9010] veth2: entered allmulticast mode
[  701.111390][ T9010] veth3: entered allmulticast mode
[  710.110211][ T9155] tc (9155) used greatest stack depth: 23648 bytes left
[  712.029929][ T9010] veth0: left allmulticast mode
[  712.030200][ T9010] veth1: left allmulticast mode
[  712.030386][ T9010] veth2: left allmulticast mode
[  712.030562][ T9010] veth3: left allmulticast mode