[   15.188496][  T257] ip (257) used greatest stack depth: 24624 bytes left
[   18.197055][  T279] ip (279) used greatest stack depth: 24416 bytes left
[   68.921817][  T865] ip (865) used greatest stack depth: 24328 bytes left
[  519.751093][ T5354] netem: version 1.3
[  830.397569][ T7322] ip (7322) used greatest stack depth: 23952 bytes left
[ 1201.954553][T10042] ip (10042) used greatest stack depth: 23296 bytes left
[ 1844.431838][T15987] ip (15987) used greatest stack depth: 23072 bytes left
[ 3002.971360][T29013] pm_nl_ctl (29013) used greatest stack depth: 22384 bytes left