[    8.694396][  T226] ip (226) used greatest stack depth: 24720 bytes left
[    9.007041][  T235] ip (235) used greatest stack depth: 24448 bytes left
[  137.755734][ T4297] netem: version 1.3
[  158.688450][ T4635] ip (4635) used greatest stack depth: 24424 bytes left
[  224.420030][ T5514] ip (5514) used greatest stack depth: 23968 bytes left
[  251.302141][ T5718] ip (5718) used greatest stack depth: 23312 bytes left
[  806.889029][T17153] ip (17153) used greatest stack depth: 23216 bytes left
[ 1071.602029][T24761] pm_nl_ctl (24761) used greatest stack depth: 22032 bytes left