[    9.745951][  T208] nft (208) used greatest stack depth: 24592 bytes left
[   11.053402][  T254] ip (254) used greatest stack depth: 24336 bytes left
[  227.671122][ T9142] ip (9142) used greatest stack depth: 24224 bytes left
[  261.375004][T11826] ip (11826) used greatest stack depth: 24096 bytes left