[   32.557579][  T271] ip (271) used greatest stack depth: 23776 bytes left
[   52.819883][  T404] ip (404) used greatest stack depth: 23760 bytes left
[  447.755905][ T2858] netem: version 1.3
[ 2838.009394][T18755] pm_nl_ctl (18755) used greatest stack depth: 21952 bytes left