[   13.972300][  T259] ip (259) used greatest stack depth: 24696 bytes left
[   15.668001][  T272] ip (272) used greatest stack depth: 23920 bytes left
[  247.407169][ T2581] ip (2581) used greatest stack depth: 23888 bytes left
[  302.260022][ T3081] netem: version 1.3
[ 2366.310004][T20246] pm_nl_ctl (20246) used greatest stack depth: 22784 bytes left