[   31.869751][  T262] ip (262) used greatest stack depth: 24064 bytes left
[   34.557188][  T272] ip (272) used greatest stack depth: 23264 bytes left
[  455.331015][ T2855] netem: version 1.3
[ 2884.660165][T18787] pm_nl_ctl (18787) used greatest stack depth: 21520 bytes left