[    9.249526][  T214] ip (214) used greatest stack depth: 24128 bytes left
[   41.197407][ T1507] ip (1507) used greatest stack depth: 23816 bytes left
[  963.425615][T21523] ip (21523) used greatest stack depth: 23736 bytes left
[ 1035.761644][T24790] pm_nl_ctl (24790) used greatest stack depth: 22224 bytes left