[  189.035795][ T1817] ip (1817) used greatest stack depth: 24400 bytes left
[  265.222882][ T2593] ip (2593) used greatest stack depth: 23872 bytes left
[  322.991791][ T3082] netem: version 1.3
[  654.136713][ T4846] ip (4846) used greatest stack depth: 23712 bytes left
[ 2164.011356][T16884] ip (16884) used greatest stack depth: 23568 bytes left
[ 2492.162639][T20255] pm_nl_ctl (20255) used greatest stack depth: 22848 bytes left