[   15.927389][  T534] ip (534) used greatest stack depth: 23976 bytes left
[  116.037030][ T3854] ip (3854) used greatest stack depth: 23792 bytes left
[  202.267838][ T5749] ip (5749) used greatest stack depth: 23640 bytes left
[  541.809767][T10838] ip (10838) used greatest stack depth: 23368 bytes left
[  946.756130][T22968] ip (22968) used greatest stack depth: 23192 bytes left
[ 1018.028546][T26333] pm_nl_ctl (26333) used greatest stack depth: 22224 bytes left