[   22.242249][  T279] ip (279) used greatest stack depth: 24096 bytes left
[  345.991187][ T3082] netem: version 1.3
[ 2443.513573][T18960] ip (18960) used greatest stack depth: 23744 bytes left
[ 2541.950654][T20246] pm_nl_ctl (20246) used greatest stack depth: 22640 bytes left