[   13.166185][  T397] ip (397) used greatest stack depth: 24144 bytes left
[   15.715389][  T535] ip (535) used greatest stack depth: 23696 bytes left
[  853.544948][T21041] ip (21041) used greatest stack depth: 23640 bytes left
[  879.753534][T21610] ip (21610) used greatest stack depth: 23336 bytes left
[  922.978664][T22768] ip (22768) used greatest stack depth: 23192 bytes left
[  995.678504][T26333] pm_nl_ctl (26333) used greatest stack depth: 22984 bytes left