[   18.280602][  T270] ip (270) used greatest stack depth: 24800 bytes left
[   18.687903][  T274] ip (274) used greatest stack depth: 24272 bytes left
[  242.179900][ T2261] ip (2261) used greatest stack depth: 23480 bytes left
[  329.470158][ T3079] netem: version 1.3
[ 2459.624728][T20252] pm_nl_ctl (20252) used greatest stack depth: 22832 bytes left