[   36.873210][  T275] ip (275) used greatest stack depth: 24272 bytes left
[   41.040168][  T299] ip (299) used greatest stack depth: 23392 bytes left
[  463.289717][ T2856] netem: version 1.3
[ 2806.930566][T18774] pm_nl_ctl (18774) used greatest stack depth: 21904 bytes left