[   10.087247][  T236] ip (236) used greatest stack depth: 23888 bytes left
[  140.080767][ T4299] netem: version 1.3
[  637.808261][T11862] ip (11862) used greatest stack depth: 23768 bytes left
[  733.724829][T13600] ip (13600) used greatest stack depth: 23672 bytes left
[  738.778921][T13778] ip (13778) used greatest stack depth: 23576 bytes left
[ 1103.872629][T24504] ip (24504) used greatest stack depth: 23240 bytes left
[ 1106.771748][T24614] pm_nl_ctl (24614) used greatest stack depth: 22848 bytes left