[   15.255508][  T257] ip (257) used greatest stack depth: 24368 bytes left
[   15.944668][  T262] ip (262) used greatest stack depth: 23648 bytes left
[  469.006532][ T4323] netem: version 1.3
[ 2242.652118][T18173] ip (18173) used greatest stack depth: 23104 bytes left
[ 2828.745566][T24732] pm_nl_ctl (24732) used greatest stack depth: 22736 bytes left