[   14.590325][  T271] ip (271) used greatest stack depth: 24320 bytes left
[   14.878634][  T274] ip (274) used greatest stack depth: 24192 bytes left
[  156.950187][ T1693] ip (1693) used greatest stack depth: 23720 bytes left
[  259.590928][ T2851] netem: version 1.3
[ 1785.155183][T18818] pm_nl_ctl (18818) used greatest stack depth: 22464 bytes left