[   15.186609][  T270] ip (270) used greatest stack depth: 24448 bytes left
[  264.338612][ T2852] netem: version 1.3
[  272.617786][ T2883] ip (2883) used greatest stack depth: 24160 bytes left
[ 1794.047344][T18825] pm_nl_ctl (18825) used greatest stack depth: 22256 bytes left