[   33.208929][  T276] ip (276) used greatest stack depth: 23912 bytes left
[   36.365232][  T295] ip (295) used greatest stack depth: 23280 bytes left
[  479.380222][ T2860] netem: version 1.3
[ 3047.512128][T18873] pm_nl_ctl (18873) used greatest stack depth: 22496 bytes left