[   17.458403][  T270] ip (270) used greatest stack depth: 24528 bytes left
[   19.794468][  T289] ip (289) used greatest stack depth: 24464 bytes left
[  242.740535][ T2541] ip (2541) used greatest stack depth: 24448 bytes left
[  279.766114][ T2947] ip (2947) used greatest stack depth: 23680 bytes left
[  370.336951][ T3831] ip (3831) used greatest stack depth: 23592 bytes left
[  534.544446][ T5347] netem: version 1.3
[ 3021.444877][T28998] pm_nl_ctl (28998) used greatest stack depth: 22016 bytes left