[    8.823655][  T214] ip (214) used greatest stack depth: 24288 bytes left
[   24.140692][  T993] ip (993) used greatest stack depth: 24192 bytes left
[   88.822010][ T3032] ip (3032) used greatest stack depth: 23480 bytes left
[  983.101048][T24795] pm_nl_ctl (24795) used greatest stack depth: 22896 bytes left