[   37.414575][  T275] ip (275) used greatest stack depth: 23664 bytes left
[   92.579361][  T645] ip (645) used greatest stack depth: 23520 bytes left
[  456.122829][ T2854] netem: version 1.3
[ 2791.496529][T18774] pm_nl_ctl (18774) used greatest stack depth: 22512 bytes left