[    9.313596][  T198] ip (198) used greatest stack depth: 23816 bytes left
[   16.899593][  T534] ip (534) used greatest stack depth: 23696 bytes left
[  276.569983][ T6208] ip (6208) used greatest stack depth: 23472 bytes left
[ 1002.316617][T25118] pm_nl_ctl (25118) used greatest stack depth: 23024 bytes left