[   14.183028][  T410] ip (410) used greatest stack depth: 23744 bytes left
[  579.256218][T11711] sysctl (11711) used greatest stack depth: 23712 bytes left
[  814.858446][T18400] ip (18400) used greatest stack depth: 23552 bytes left
[ 1088.922735][T27807] pm_nl_ctl (27807) used greatest stack depth: 22720 bytes left