[   37.582040][  T276] ip (276) used greatest stack depth: 24144 bytes left
[   42.774000][  T304] ip (304) used greatest stack depth: 23072 bytes left
[  495.302556][ T2869] netem: version 1.3
[ 3009.495951][T18808] pm_nl_ctl (18808) used greatest stack depth: 22496 bytes left