[   18.412438][  T264] ip (264) used greatest stack depth: 24464 bytes left
[   33.845941][  T398] ip (398) used greatest stack depth: 24048 bytes left
[  283.576535][ T2451] ip (2451) used greatest stack depth: 23840 bytes left
[  361.518308][ T3080] netem: version 1.3
[ 2581.319330][T20254] pm_nl_ctl (20254) used greatest stack depth: 22848 bytes left