[   15.108686][  T257] ip (257) used greatest stack depth: 24160 bytes left
[   17.127004][  T270] ip (270) used greatest stack depth: 24128 bytes left
[   37.160323][  T484] ip (484) used greatest stack depth: 23648 bytes left
[  543.023534][ T5354] netem: version 1.3
[ 2199.183034][T18665] ip (18665) used greatest stack depth: 23584 bytes left
[ 2914.639012][T26177] tc (26177) used greatest stack depth: 23312 bytes left
[ 3248.665889][T30297] pm_nl_ctl (30297) used greatest stack depth: 22752 bytes left