[   11.806226][  T347] ip (347) used greatest stack depth: 24136 bytes left
[   13.051827][  T392] ip (392) used greatest stack depth: 24016 bytes left
[   80.592321][ T2735] ip (2735) used greatest stack depth: 23896 bytes left
[   83.100892][ T2867] ip (2867) used greatest stack depth: 23200 bytes left
[  968.272481][T25117] pm_nl_ctl (25117) used greatest stack depth: 22912 bytes left