[   31.591191][  T260] ip (260) used greatest stack depth: 24064 bytes left
[   34.753206][  T273] ip (273) used greatest stack depth: 23776 bytes left
[  429.622296][ T2533] netem: version 1.3
[ 2326.923055][T13835] tc (13835) used greatest stack depth: 23224 bytes left
[ 2657.476070][T16765] pm_nl_ctl (16765) used greatest stack depth: 22432 bytes left