[   35.670254][  T414] ip (414) used greatest stack depth: 23872 bytes left
[  473.945469][ T4324] netem: version 1.3
[ 1437.020121][T10428] ip (10428) used greatest stack depth: 23344 bytes left
[ 1639.746820][T12225] ip (12225) used greatest stack depth: 23248 bytes left
[ 2838.924321][T24723] pm_nl_ctl (24723) used greatest stack depth: 22144 bytes left