[   12.106762][  T270] ip (270) used greatest stack depth: 24384 bytes left
[   14.264340][  T297] ip (297) used greatest stack depth: 23440 bytes left
[  227.429091][ T2852] netem: version 1.3
[ 1812.963380][T18819] pm_nl_ctl (18819) used greatest stack depth: 22784 bytes left