[    8.765588][  T198] ip (198) used greatest stack depth: 24416 bytes left
[    9.021570][  T206] ip (206) used greatest stack depth: 23688 bytes left
[  113.265753][ T3723] ip (3723) used greatest stack depth: 23640 bytes left
[  837.776875][T20360] ip (20360) used greatest stack depth: 23240 bytes left
[ 1020.388660][T26362] pm_nl_ctl (26362) used greatest stack depth: 22992 bytes left