[   14.713621][  T257] ip (257) used greatest stack depth: 24392 bytes left
[   15.354721][  T262] ip (262) used greatest stack depth: 24120 bytes left
[   29.817083][  T406] ip (406) used greatest stack depth: 24016 bytes left
[  308.908268][ T3080] netem: version 1.3
[ 2369.270128][T20233] pm_nl_ctl (20233) used greatest stack depth: 22688 bytes left