[   13.704577][  T271] ip (271) used greatest stack depth: 24320 bytes left
[   14.297928][  T278] ip (278) used greatest stack depth: 24224 bytes left
[   16.009424][  T298] ip (298) used greatest stack depth: 23520 bytes left
[  247.813531][ T2852] netem: version 1.3
[ 1815.254482][T18826] pm_nl_ctl (18826) used greatest stack depth: 22784 bytes left