[   14.139035][  T272] ip (272) used greatest stack depth: 23776 bytes left
[   14.767120][  T278] ip (278) used greatest stack depth: 23336 bytes left
[  263.889062][ T2851] netem: version 1.3
[ 1854.293186][T18813] pm_nl_ctl (18813) used greatest stack depth: 22784 bytes left