[    9.212273][  T198] ip (198) used greatest stack depth: 23664 bytes left
[   74.746348][ T2373] ip (2373) used greatest stack depth: 23536 bytes left
[  784.761350][T17003] ip (17003) used greatest stack depth: 23328 bytes left
[ 1096.572352][T27747] pm_nl_ctl (27747) used greatest stack depth: 22736 bytes left