[   17.930843][  T271] ip (271) used greatest stack depth: 24544 bytes left
[   20.260180][  T289] ip (289) used greatest stack depth: 23664 bytes left
[  328.425009][ T3081] netem: version 1.3
[ 2510.620191][T20247] pm_nl_ctl (20247) used greatest stack depth: 22784 bytes left