[   13.476101][  T270] ip (270) used greatest stack depth: 24016 bytes left
[  256.782044][ T2852] netem: version 1.3
[  263.848588][ T2883] ip (2883) used greatest stack depth: 23952 bytes left
[ 1611.222694][   T55] kworker/2:1 (55) used greatest stack depth: 22672 bytes left
[ 1810.564102][T18819] pm_nl_ctl (18819) used greatest stack depth: 21984 bytes left