[   53.347105][ T1690] ip (1690) used greatest stack depth: 24192 bytes left
[  140.462771][ T4307] netem: version 1.3
[  162.154126][ T4613] ip (4613) used greatest stack depth: 23712 bytes left
[  709.105980][T14187] ip (14187) used greatest stack depth: 23504 bytes left
[  775.703936][T16486] ip (16486) used greatest stack depth: 23472 bytes left
[ 1033.570300][T24762] pm_nl_ctl (24762) used greatest stack depth: 22912 bytes left