[   18.078506][  T271] ip (271) used greatest stack depth: 24272 bytes left
[  118.108912][ T1215] ip (1215) used greatest stack depth: 23744 bytes left
[  226.756844][ T2111] ip (2111) used greatest stack depth: 23152 bytes left
[  336.467217][ T3075] netem: version 1.3
[ 2528.063066][T20226] pm_nl_ctl (20226) used greatest stack depth: 22816 bytes left