[   36.460106][  T272] ip (272) used greatest stack depth: 23880 bytes left
[   37.523314][  T278] ip (278) used greatest stack depth: 23696 bytes left
[   73.140121][  T492] ip (492) used greatest stack depth: 23008 bytes left
[  429.188208][ T2530] netem: version 1.3
[ 2655.010213][T16762] pm_nl_ctl (16762) used greatest stack depth: 22432 bytes left