[   36.484020][  T268] ip (268) used greatest stack depth: 24176 bytes left
[  325.142016][ T2117] netem: version 1.3
[  333.324728][ T2147] ip (2147) used greatest stack depth: 23616 bytes left
[ 1770.992169][T11284] ip (11284) used greatest stack depth: 23552 bytes left