[    8.882822][  T221] ip (221) used greatest stack depth: 24024 bytes left
[   13.467197][  T412] ip (412) used greatest stack depth: 23872 bytes left
[   53.641455][ T1714] ip (1714) used greatest stack depth: 23728 bytes left
[  140.238245][ T4296] netem: version 1.3
[  737.907847][T13803] ip (13803) used greatest stack depth: 23376 bytes left
[  781.306052][T14958] ip (14958) used greatest stack depth: 23168 bytes left
[ 1089.320787][T24761] pm_nl_ctl (24761) used greatest stack depth: 22784 bytes left