[   13.183489][  T270] ip (270) used greatest stack depth: 24256 bytes left
[   25.116143][  T403] ip (403) used greatest stack depth: 23664 bytes left
[  259.573455][ T2850] netem: version 1.3
[  322.054698][ T3312] ip (3312) used greatest stack depth: 23232 bytes left
[ 1792.461237][T18817] pm_nl_ctl (18817) used greatest stack depth: 21600 bytes left