[   13.402697][  T272] ip (272) used greatest stack depth: 24200 bytes left
[  250.727860][ T2851] netem: version 1.3
[  268.660422][ T2965] ip (2965) used greatest stack depth: 24144 bytes left
[  298.059484][ T3162] ip (3162) used greatest stack depth: 24000 bytes left
[  387.746015][ T3644] iptables (3644) used greatest stack depth: 23976 bytes left
[  857.670658][   T71] kworker/3:1 (71) used greatest stack depth: 23952 bytes left
[ 1596.734158][T15676] tc (15676) used greatest stack depth: 23200 bytes left
[ 1793.036888][T18821] pm_nl_ctl (18821) used greatest stack depth: 22784 bytes left