[    9.275765][  T238] ip (238) used greatest stack depth: 24384 bytes left
[   13.317674][  T415] ip (415) used greatest stack depth: 24376 bytes left
[   35.270838][ T1386] ip (1386) used greatest stack depth: 23584 bytes left
[   60.810552][ T1848] ip (1848) used greatest stack depth: 23328 bytes left
[  136.335705][ T4306] netem: version 1.3
[  148.450198][ T4475] ip (4475) used greatest stack depth: 23168 bytes left
[ 1084.169418][T24766] pm_nl_ctl (24766) used greatest stack depth: 22784 bytes left