[    9.180125][  T237] ip (237) used greatest stack depth: 24320 bytes left
[    9.412166][  T247] ip (247) used greatest stack depth: 24256 bytes left
[  135.494030][ T4270] ip (4270) used greatest stack depth: 23392 bytes left
[  136.271040][ T4299] netem: version 1.3
[ 1040.261000][T24755] pm_nl_ctl (24755) used greatest stack depth: 22912 bytes left