[   14.880016][  T509] ip (509) used greatest stack depth: 24080 bytes left
[   15.788529][  T544] ip (544) used greatest stack depth: 23936 bytes left
[  120.159707][ T4123] ip (4123) used greatest stack depth: 23872 bytes left
[  187.690904][ T5084] ip (5084) used greatest stack depth: 23792 bytes left
[  403.196256][ T7783] ip (7783) used greatest stack depth: 23496 bytes left
[  472.925558][ T9192] ip (9192) used greatest stack depth: 23048 bytes left