[  173.956167][ T1648] ip (1648) used greatest stack depth: 24064 bytes left
[  335.433252][ T3081] netem: version 1.3
[  409.107014][ T3538] ip (3538) used greatest stack depth: 23584 bytes left
[ 2441.559655][T20247] pm_nl_ctl (20247) used greatest stack depth: 22560 bytes left