[    9.117635][  T193] ip (193) used greatest stack depth: 23888 bytes left
[    9.273691][  T198] ip (198) used greatest stack depth: 23832 bytes left
[  403.106558][ T8307] ip (8307) used greatest stack depth: 23416 bytes left
[ 1078.471656][T27751] pm_nl_ctl (27751) used greatest stack depth: 22160 bytes left