[   17.697733][  T264] ip (264) used greatest stack depth: 24528 bytes left
[   18.989893][  T272] ip (272) used greatest stack depth: 23872 bytes left
[  353.486635][ T3075] netem: version 1.3
[  655.536150][ T4679] ip (4679) used greatest stack depth: 23440 bytes left
[ 2534.123868][T20241] pm_nl_ctl (20241) used greatest stack depth: 22800 bytes left