[    9.181441][  T198] ip (198) used greatest stack depth: 24368 bytes left
[    9.448380][  T206] ip (206) used greatest stack depth: 24112 bytes left
[   63.383593][ T1980] ip (1980) used greatest stack depth: 23936 bytes left
[  575.227133][T12615] ip (12615) used greatest stack depth: 23608 bytes left
[  886.083848][T22335] ip (22335) used greatest stack depth: 23200 bytes left
[ 1031.416254][T27748] pm_nl_ctl (27748) used greatest stack depth: 22576 bytes left