[    8.926025][  T227] ip (227) used greatest stack depth: 23984 bytes left
[  140.407075][ T4296] netem: version 1.3
[  150.580621][ T4474] ip (4474) used greatest stack depth: 23904 bytes left
[  469.224067][ T8869] ip (8869) used greatest stack depth: 23280 bytes left
[  761.289691][T16648] ip (16648) used greatest stack depth: 23168 bytes left
[ 1008.185823][T24758] pm_nl_ctl (24758) used greatest stack depth: 22912 bytes left