[   10.457702][  T234] ip (234) used greatest stack depth: 24384 bytes left
[   14.675001][  T419] ip (419) used greatest stack depth: 24328 bytes left
[  131.584732][ T4121] ip (4121) used greatest stack depth: 24240 bytes left
[  135.937686][ T4302] netem: version 1.3
[  140.994470][ T4335] ip (4335) used greatest stack depth: 24224 bytes left
[  581.430283][T11359] ip (11359) used greatest stack depth: 23440 bytes left
[  621.471079][T12181] ip (12181) used greatest stack depth: 23288 bytes left
[ 1046.871945][T24740] pm_nl_ctl (24740) used greatest stack depth: 22784 bytes left