[    9.279798][  T253] ip (253) used greatest stack depth: 23872 bytes left
[  136.834355][ T4298] netem: version 1.3
[  513.731108][ T9537] ip (9537) used greatest stack depth: 23712 bytes left
[  567.786626][T11065] ip (11065) used greatest stack depth: 23600 bytes left
[ 1043.634789][T24748] pm_nl_ctl (24748) used greatest stack depth: 22912 bytes left