[   20.488557][  T295] ip (295) used greatest stack depth: 24528 bytes left
[   34.679219][  T432] ip (432) used greatest stack depth: 24432 bytes left
[  105.048783][ T1085] ip (1085) used greatest stack depth: 23744 bytes left
[  335.140812][ T3076] netem: version 1.3
[ 2492.318789][T20229] pm_nl_ctl (20229) used greatest stack depth: 22816 bytes left