[   29.870741][  T304] nft (304) used greatest stack depth: 24688 bytes left
[   33.246919][  T328] ip (328) used greatest stack depth: 24408 bytes left
[  836.954662][ T8086] ip (8086) used greatest stack depth: 24368 bytes left
[ 1141.027551][T13212] ip (13212) used greatest stack depth: 23960 bytes left