[   13.000588][  T397] ip (397) used greatest stack depth: 24096 bytes left
[   26.120548][ T1061] ip (1061) used greatest stack depth: 23920 bytes left
[  138.459259][ T4621] ip (4621) used greatest stack depth: 23840 bytes left
[  560.252293][T11701] ip (11701) used greatest stack depth: 23736 bytes left
[  851.835110][T20882] ip (20882) used greatest stack depth: 22992 bytes left
[ 1012.097890][T26337] pm_nl_ctl (26337) used greatest stack depth: 22800 bytes left