[   33.648668][  T273] ip (273) used greatest stack depth: 23928 bytes left
[   36.741320][  T291] ip (291) used greatest stack depth: 22944 bytes left
[  364.210516][ T2126] netem: version 1.3
[ 2266.447545][  T449] kworker/dying (449) used greatest stack depth: 22816 bytes left