[   33.685644][  T273] ip (273) used greatest stack depth: 23776 bytes left
[   85.775889][  T593] ip (593) used greatest stack depth: 23760 bytes left
[  431.683192][ T2532] netem: version 1.3
[ 1840.721606][  T196] kworker/1:2 (196) used greatest stack depth: 23376 bytes left