[   34.860112][  T263] ip (263) used greatest stack depth: 24064 bytes left
[   40.931757][  T291] ip (291) used greatest stack depth: 22960 bytes left
[  457.066686][ T2864] netem: version 1.3
[ 2760.898882][T18786] pm_nl_ctl (18786) used greatest stack depth: 22352 bytes left