[   36.808673][  T273] ip (273) used greatest stack depth: 24224 bytes left
[   72.612933][  T486] ip (486) used greatest stack depth: 23872 bytes left
[  415.462502][ T2379] netem: version 1.3
[  425.759931][ T2409] ip (2409) used greatest stack depth: 23664 bytes left
[ 2135.418423][   T25] kworker/1:0 (25) used greatest stack depth: 23184 bytes left