[   18.921379][  T698] ip (698) used greatest stack depth: 24080 bytes left
[   28.357774][ T1176] ip (1176) used greatest stack depth: 24048 bytes left
[   40.005275][ T1509] ip (1509) used greatest stack depth: 23968 bytes left
[  119.190796][ T3932] ip (3932) used greatest stack depth: 23888 bytes left
[  136.063844][ T4426] ip (4426) used greatest stack depth: 23296 bytes left
[  940.860105][T24812] pm_nl_ctl (24812) used greatest stack depth: 23024 bytes left