[   17.208391][  T261] ip (261) used greatest stack depth: 24112 bytes left
[   20.852321][  T288] ip (288) used greatest stack depth: 23984 bytes left
[  589.477810][ T5352] netem: version 1.3
[ 1264.802489][ T9571] ip (9571) used greatest stack depth: 23584 bytes left
[ 2039.706077][T16443] ip (16443) used greatest stack depth: 23552 bytes left
[ 3162.852526][T28990] pm_nl_ctl (28990) used greatest stack depth: 22752 bytes left