[   20.398265][  T225] ip (225) used greatest stack depth: 24408 bytes left
[   21.906785][  T266] ip (266) used greatest stack depth: 24400 bytes left
[   28.925620][  T542] ip (542) used greatest stack depth: 23896 bytes left
[  155.589588][ T4301] netem: version 1.3
[ 1055.070663][T23307] ip (23307) used greatest stack depth: 23240 bytes left
[ 1085.694740][T24814] pm_nl_ctl (24814) used greatest stack depth: 22848 bytes left