[   19.469620][  T228] ip (228) used greatest stack depth: 24328 bytes left
[   34.795299][  T907] ip (907) used greatest stack depth: 24072 bytes left
[   80.038246][ T2072] ip (2072) used greatest stack depth: 23776 bytes left
[  146.086077][ T4304] netem: version 1.3
[  696.386004][T13098] ip (13098) used greatest stack depth: 23736 bytes left
[  813.277318][T16188] ip (16188) used greatest stack depth: 23664 bytes left
[ 1089.442479][T24810] pm_nl_ctl (24810) used greatest stack depth: 22920 bytes left