[   17.384376][  T268] ip (268) used greatest stack depth: 24736 bytes left
[   17.786214][  T272] ip (272) used greatest stack depth: 24264 bytes left
[   51.697298][  T652] ip (652) used greatest stack depth: 23728 bytes left
[  550.695567][ T5354] netem: version 1.3
[ 1409.204612][T11547] ip (11547) used greatest stack depth: 23712 bytes left
[ 2460.060737][T22166] ip (22166) used greatest stack depth: 23672 bytes left
[ 3046.003521][T29003] pm_nl_ctl (29003) used greatest stack depth: 22432 bytes left