[    9.838322][  T247] ip (247) used greatest stack depth: 24416 bytes left
[   10.609120][  T277] ip (277) used greatest stack depth: 23712 bytes left
[  100.399915][ T3085] ip (3085) used greatest stack depth: 23392 bytes left
[  126.659030][ T3770] ip (3770) used greatest stack depth: 23296 bytes left
[  139.649866][ T4308] netem: version 1.3
[ 1050.857159][T24761] pm_nl_ctl (24761) used greatest stack depth: 22032 bytes left