[   13.549448][  T270] ip (270) used greatest stack depth: 24392 bytes left
[   14.446701][  T280] ip (280) used greatest stack depth: 23872 bytes left
[  254.676462][ T2853] netem: version 1.3
[  263.159381][ T2884] ip (2884) used greatest stack depth: 23656 bytes left
[ 1847.191243][T18827] pm_nl_ctl (18827) used greatest stack depth: 22656 bytes left