[   18.647203][  T264] ip (264) used greatest stack depth: 23968 bytes left
[   22.307994][  T290] ip (290) used greatest stack depth: 23840 bytes left
[  290.191361][ T2731] ip (2731) used greatest stack depth: 23792 bytes left
[  333.463003][ T3080] netem: version 1.3
[  537.203051][ T4188] ip (4188) used greatest stack depth: 23408 bytes left
[ 1328.013879][ T9595] ip (9595) used greatest stack depth: 22912 bytes left
[ 2491.557983][T20251] pm_nl_ctl (20251) used greatest stack depth: 22816 bytes left