[   20.400371][  T298] ip (298) used greatest stack depth: 23936 bytes left
[  151.883245][ T1507] ip (1507) used greatest stack depth: 23240 bytes left
[  322.270861][ T3075] netem: version 1.3
[ 2403.084698][T20243] pm_nl_ctl (20243) used greatest stack depth: 22672 bytes left