[    9.656286][  T244] ip (244) used greatest stack depth: 24496 bytes left
[   20.795918][  T735] ip (735) used greatest stack depth: 24328 bytes left
[   44.114506][ T1545] ip (1545) used greatest stack depth: 24128 bytes left
[  138.617750][ T4304] netem: version 1.3
[  470.725188][ T8540] ip (8540) used greatest stack depth: 23456 bytes left
[  753.199457][T15382] ip (15382) used greatest stack depth: 23440 bytes left
[ 1044.154452][T24757] pm_nl_ctl (24757) used greatest stack depth: 22896 bytes left