[   14.092091][  T269] ip (269) used greatest stack depth: 24440 bytes left
[   37.618681][  T547] ip (547) used greatest stack depth: 23440 bytes left
[  258.914336][ T2851] netem: version 1.3
[ 1800.965721][T18823] pm_nl_ctl (18823) used greatest stack depth: 22000 bytes left