[   17.293110][  T257] ip (257) used greatest stack depth: 24560 bytes left
[   19.426071][  T270] ip (270) used greatest stack depth: 23760 bytes left
[  593.715363][ T5348] netem: version 1.3
[ 3371.365173][T30459] pm_nl_ctl (30459) used greatest stack depth: 22752 bytes left