[   52.770881][  T383] ip (383) used greatest stack depth: 24104 bytes left
[   60.444034][  T420] ip (420) used greatest stack depth: 23808 bytes left
[  459.190592][ T2850] netem: version 1.3
[  600.116524][ T3445] ip (3445) used greatest stack depth: 23520 bytes left
[ 2822.508598][T18774] pm_nl_ctl (18774) used greatest stack depth: 22272 bytes left