[   34.069885][  T276] ip (276) used greatest stack depth: 24112 bytes left
[   41.238754][  T311] ip (311) used greatest stack depth: 24048 bytes left
[   59.962057][  T417] ip (417) used greatest stack depth: 23168 bytes left
[  500.832898][ T2859] netem: version 1.3
[ 3062.049074][T18784] pm_nl_ctl (18784) used greatest stack depth: 22528 bytes left