[   12.407593][  T271] ip (271) used greatest stack depth: 24496 bytes left
[   12.653700][  T275] ip (275) used greatest stack depth: 24352 bytes left
[  237.788812][ T2853] netem: version 1.3
[  244.645044][ T2884] ip (2884) used greatest stack depth: 23408 bytes left
[ 1777.717937][T18829] pm_nl_ctl (18829) used greatest stack depth: 22640 bytes left