[   33.227033][  T435] ip (435) used greatest stack depth: 24440 bytes left
[   59.669505][  T710] ip (710) used greatest stack depth: 24256 bytes left
[  145.907913][ T1499] ip (1499) used greatest stack depth: 23536 bytes left
[  315.531229][ T3075] netem: version 1.3
[  888.348996][ T6647] ip (6647) used greatest stack depth: 23480 bytes left
[ 2409.489942][T20253] pm_nl_ctl (20253) used greatest stack depth: 22832 bytes left