[   37.831781][  T273] ip (273) used greatest stack depth: 23552 bytes left
[   39.599663][  T282] ip (282) used greatest stack depth: 22944 bytes left
[  459.966201][ T2858] netem: version 1.3
[ 2822.820533][T18767] pm_nl_ctl (18767) used greatest stack depth: 22272 bytes left