[   11.941638][  T270] ip (270) used greatest stack depth: 23728 bytes left
[   21.115878][  T403] ip (403) used greatest stack depth: 23600 bytes left
[  238.037641][ T2854] netem: version 1.3
[ 1777.588071][T18828] pm_nl_ctl (18828) used greatest stack depth: 22736 bytes left