[   17.786800][  T271] ip (271) used greatest stack depth: 24128 bytes left
[  290.676753][ T2874] ip (2874) used greatest stack depth: 23872 bytes left
[  318.309478][ T3075] netem: version 1.3
[  905.683797][ T6659] ip (6659) used greatest stack depth: 23864 bytes left
[ 1648.587141][T12620] ip (12620) used greatest stack depth: 23736 bytes left
[ 2413.073954][T20249] pm_nl_ctl (20249) used greatest stack depth: 22736 bytes left