[   35.998112][  T279] ip (279) used greatest stack depth: 24192 bytes left
[  161.772961][ T1033] ip (1033) used greatest stack depth: 24144 bytes left
[  350.680180][ T2120] netem: version 1.3
[  398.748674][ T2359] ip (2359) used greatest stack depth: 23440 bytes left