[   46.997795][  T301] ip (301) used greatest stack depth: 24152 bytes left
[  502.902010][ T2830] ip (2830) used greatest stack depth: 23392 bytes left
[  507.093957][ T2850] netem: version 1.3
[ 3125.197036][T18865] pm_nl_ctl (18865) used greatest stack depth: 21584 bytes left